Report (7) CITY OF TIGARD
0 kfITY HALL, POILICE AND PERM11° CEFrr== RE-SKIN
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igaru, Oregon 97223
C"T MANUAL
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City of Tigard
A o e Plans
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PAUL P,BOU Y
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720 N101 Davis. Suite 300 Portland, Oregon 97209
' 5�03.22i.1121 x"503.221.2077
NISHKIAN DEAN
CONSULTING,AND STRUCTURAL ENGINEERS SINCE 1919
ND31379
Tigard City Hall Canopy
New Window Header
STRUCTURAL CALCULATIONS
08/15/2014
Paul Gagliardi Project Manager
C-1c. 1 6Ed Dean, PE, SE Principal-In-Charge
LRS Architects
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THESE CALCULATIONS ARE VOID IF SIGNATURE IS NOT ORIGINAL
LIMITATIONS
ENGINEER WAS RETAINED IN A LIMITED CAPACITY FOR
THIS PROJECT.
NO RESPONSIBILITY AND/OR LIABILITY IS ASSUMED BY
OR IS TO BE ASSIGNED TO THE ENGINEER FOR ITEMS
BEYOND THAT SHOWN ON THESE SHEETS.
JOB NO.
NISHKIAN 1DR& M
CONSULTING AND STRUCTURAL ENGINEERS SINCE 1919 SHEET NO. OF
1022 SW Salmon Street,Suite 300,Portland,OR 97205 CALCULATED BY DATE ZP
Tel:(503)274-1843 Fax:(503)273-5696 CHECKED BY DATE
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-------- --- -- ------- -----`--File 6,IPROGRA-T,ENERCA-1
Wood Beam ENERCALC,INC.1983-2014,=01d:6.14.1.26,Ver:6.14.1.26
Lic.#:KW-06003678 Licensee:NISHKIAN DEAN
Description: Exterior Window HDR @ City Hall
CODE REFERENCES
Calculations per
Load Combination Set:ASCE 7-05
Material Properties
Analysis Method: Allowable Stress Design Fb-Tension 900 psi E:Modulus of Elasticity
Load Combination ASCE 7-05 Fb-Compr 900 psi Ebend-xx 1600 ksi
Fc-Prll 1350 psi Eminbend-xx 580ksi
Wood Species : Douglas Fir-Larch Fc-Perp 625 psi
Wood Grade :No.2 Fv 180 psi
Ft 575 psi Density 32.21 pcf
Beam Bracing Beam is Fully Braced against lateral-torsion buckling
D 0.16 s o.iaa
3x8
l
Span=6.0 ft
Applied LOadS __ - __ Service loads entered.Load Factors will be applied for calculations.
Beam self weight calculated and added to loads
Uniform Load: D=0.160, S=0.1440, Tributary Width=1.0 ft
DESIGN SUMMARY---------_....._------_-_._.__..-.--__-- _ •
Maximum Bending Stress Ratio = 0.703: 1 Maximum Shear Stress Ratio = 0.341 : 1
Section used for this span 3x8 Section used for this span 3x8
fb:Actual = 759.55 psi fv:Actual 61.41P si
FB:Allowable = 1,080.00psi Fv:Allowable = 180.00 psi
Load Combination +D+S+H Load Combination +D+S+H
Location of maximum on span = 3.000ft Location of maximum on span = 0.000ft
iSpan#where maximum occurs = Span#1 Span#where maximum occurs = Span#1
Maximum Deflection
Max Downward L+Lr+S Deflection 0.033 in Ratio= 2165
Max Upward L+Lr+S Deflection 0.000 in Ratio= 0<360
Max Downward Total Deflection 0.071 in Ratio= 1012
Max Upward Total Deflection 0.000 in Ratio= 0<240
Maximum Forces&Stresses for Load Combinations
Load Combination Max Stress Ratios Moment Values Shear Values
Segment Length Span# M V C d C FN C i Cr C m C t CL M fb Fb V fv F'v
D Only 1.20 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00
Length=6.0 it 1 0.375 0.182 1.00 1.20 1.00 1.00 1.00 1.00 1.00 0.74 404.50 1080.00 0.40 32.70 180.00
+D+L+H 1.20 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00
Length=6.0 ft 1 0.375 0.182 1.00 1.20 1.00 1.00 1.00 1.00 1.00 0.74 404.50 1080.00 0.40 32.70 180.00
+D+Lr+H 1.20 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00
Length=6.0 It 1 0.375 0.182 1.00 1.20 1.00 1.00 1.00 1.00 1.00 0.74 404.50 1080.00 0.40 32.70 180.00
+D+S+H 1.20 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00
Length=6.0 ft 1 0.703 0.341 1.00 1.20 1.00 1.00 1.00 1.00 1.00 1.39 759.55 1080.00 0.74 61.41 180.00
+D+0.750Lr+0.750L+H 1.20 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00
Length=6.0 ft 1 0.375 0.182 1.00 1.20 1.00 1.00 1.00 1.00 1.00 0.74 404.50 1080.00 0.40 32.70 180.00
+D+0.750L+0.750S+H 1.20 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0:00 '��
City of Tigard Table of Contents: 00 0110
City Hall, Police and Permit Center Re-Skin Page 1
May 6, 2014.
! DIVISION 00 PROCUREMENT AND CONTRACTING REQUIREMENTS
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INTRODUCTORY INFORMATION
000110 Table of Contents
DIVISION 01 GENERAL REQUIREMENTS
01 1100 Summary of Work
012100 Allowances
012300 Alternates
I 01 2500 Substitution Procedures
Substitution Request Form
01 2600 Contract Modification Procedures
01 2900 Payment Procedures
01 3100 Project Management and Coordination
01 3300 Submittal Procedures
01 3516 Alteration Project Procedures
01 4115 Design-Build Requirements
01 4200 Definitions and Reference Standards
01 4500 Quality Control
01 5000 Temporary Facilities and Controls
01 6000 Product Requirements
01 7329 Cutting and Patching
017400 Cleaning
01 7419 Construction Waste Management
01 7700 Closeout Procedures
DIVISION 02 EXISTING CONDITIONS
024119 Selective Demolition
DIVISION 04 MASONRY
040129 Unit Masonry Restoration
DIVISION 06 WOOD, PLASTICS, AND COMPOSITES
061053 Miscellaneous Carpentry
DIVISION 07 THERMAL AND MOISTURE PROTECTION
070145 Exterior Insulation and Finish Systems (EIFS) Restoration
071900 Water Repellents
074113 Metal Roof Panels (Alternate B)
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076000 Flashing and Sheet Metal
079200 Joint Sealants
DIVISION 08 DOORS AND WINDOWS
088000 Glazing
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DIVISION 09 FINISHES
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099000 Painting
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END OF TABLE OF CONTENTS
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City of Tigard Summary of Work: 01 1100
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PART1 GENERAL
i 1.1 SUMMARY
A. Section Includes:
1. Project Information.
2. Type of Contract.
-- 3. Work Covered by Contract Documents.
4. Phased Construction.
5. Work under Other Owner Contracts.
6. Owner furnished products installed by Contractor.
7. Use of premises.
8. Work restrictions.
9. Safety and Health Standards.
10. Specification formats and conventions.
1.2 PROJECT INFORMATION
A. Project Identification: City of Tigard, City Hall, Police and Permit Center Re-Skin.
_ 1. Project Location: 13125 SW Hall Blvd., Tigard, Oregon 97223,
B. Owner: City of Tigard, 13125 SW Hall Blvd., Tigard, Oregon 97223.
C. Architect: LRS Architects, Inc., 720 NW Davis, Suite 300, Portland, Oregon 97209.
1. Contract Documents prepared for the Project by LRS Architects, Inc. are dated
May 6, 2014.
D. Project Manager: Oh Planning+ Design Architecture, Deb France, 115 NW First Avenue,
Suite 300, Portland, Oregon 97209.
E. Property Manager: City of Tigard, Kim McMillian.
F. The Work of the Contract includes work as indicated in the Drawings and as specified in this
1 Project Manual, including Modifications incorporated into the Contract Documents.
1.3 TYPE OF CONTRACT
J A. Construct Work under single, fixed-price contract, furnished by Owner. Refer to Section
01 2900, "Payment Procedures,"for Allowances.
B. Complete all Work required for Final Acceptance no later than 90 days from Notice to
Proceed for each phase.
1.4 WORK COVERED BY CONTRACT DOCUMENTS
A. The Work of the Contract includes remediation, repair and replacement work of the exterior
building skin,flashings, sheet metal and sealants as indicated in the Drawings and as
1 specified in this Project Manual, including Modifications incorporated into the Contract
! Documents.
i 1. Exterior Insulation and Finish System (EIFS)repair work performed to the building
exterior is to be conducted to the standards of the Dryvit CARE Warranty Program.
__J Contractor will be responsible for assisting the City with all necessary paper work for
obtaining the DRyvit CARE Warranty.
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B. Permits: Owner will pay for all building permits and inspection fees required to execute
construction. All re-inspection fees caused by the Contractor shall be paid for by the `
Contractor. The Contractor is responsible for and shall obtain all required permits and
arrange all inspections.
1.5 PHASED CONSTRUCTION
A. The Work shall be conducted in two phases, with each phase substantially complete as
indicated. r
1. Phase One: Remediation work on East Building(Permit Center)and Canopy as noted
on the drawings.Work of this phase shall commence within designated number of
days after the Notice to Proceed and be substantially complete within number of days
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as established in the Contract.
2. Phase Two: Remediation work on West Building (City Hall and Police Station)as
indicated on the drawings. Work of this phase shall commence within designated
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number of days after the Notice to Proceed and be substantially
Complete within number of days as established in the Contract.
B. Work Sequence: Perform Work in sequence or stages to accommodate Owner and
uninterrupted facility operation during construction period. Coordinate construction schedule
and operations with Project Manager. Refer to Section 01 3300, "Submittal Procedures."
1. Before commencing Work of each phase, submit an updated copy of Contractor's i
construction schedule showing the sequence, commencement and completion date
for all phases.
1.6 WORK UNDER OTHER OWNER CONTRACTS ti
A. Owner Contracted or Concurrent Services Pertaining to Project: Cooperate fully with Owner-
engaged independent contractors so work on those contracts may be carried out smoothly,
without interfering with or delaying work under this Contract. Coordinate the Work of this
Contract with the following:
1. Testing and Inspection Services: Owner will provide independent, third-party testing
and inspection as required by Contract Documents and authorities having jurisdiction. i
2. Landscape Architect: Owner has employed third-party landscape architect for the
purposes of the design of the demolition and rejuvenation of the landscaping
surrounding the buildings. I
B. Owner Contracted or Concurrent Services NOT Directly Pertaining to Project: Cooperate fully
with contracted or otherwise utilized services so work on those contracts may be carried out
smoothly, without interfering with or delaying work under this Contract. Services with
coordination that will be necessary will include, but not be limited, to the following:
Contact(Daytime): Debi 503.238.6801
or Josh Bearman, 503.317.9428 jbearman@tvwinc.org
Contact(Evening): Michael Mansi 718.419.8483 Mmansi@tvwinc.org
or Marvin Jennings 360.448.5286 mjennings@tvwinc.org
Service Contact
Janitorial Service: (Daytime):
Debi 503.238.6801 or,
Josh Bearman, 503.317.9428 jbearman@tvwinc.org
(Evening):
Michael Mansi 718.419.8483 Mmansij2Jtvwinc.org or,
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Marvin Jennings 360.448.5286 mjennings@tvwinc.org
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City Alarm
Fire Alarm Metro Fire and Safety 503.231.2999
Fire (General) John Wolf, Fire Marshall 503.
Garbage Disposal: 503.625.6177
Pride Disposal
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1.7 OWNER FURNISHED PRODUCTS INSTALLED BY CONTRACTOR(OFCI)
A. Owner Furnished Products: Unless otherwise specified in the Special Provisions, Materials
listed as Agency-furnished will be available to the Contractor at no additional cost to the t
Contractor.
1. The Owner will furnish and pay for products, as described in the following
Specification Sections: None.
B. Contractor Responsibilities:
1. To designate delivery dates of OFCI products in the Contractor's Construction
Schedule, using Owner furnished earliest possible delivery dates for OFCI products.
2. To review shop drawings, product data, and samples and return them to Architect
noting discrepancies or problems anticipated in use of product.
3. To be responsible for receiving, unloading, and handling Owner furnished items at the
site.
4. To be responsible for protecting Owner furnished items from damage, including
damage from exposure to the elements, and to repair or replace items damaged as
result of Contractor's operations.
5. To install and otherwise incorporate Owner furnished items into the Work.
1.8 USE OF PREMISES
A. Use of Site (Surrounding Area):
Contractor shall limit construction operations, including storage of material and equipment to
I the within the staging area as established by Owner. Do not disturb portions of site or building
beyond areas where Work is indicated, temporary facilities are allowed, or access is required
- r to complete the Work.
1. Limits: Confine construction operations to the following:
a. Limit vehicle use on-site to material and equipment delivery or waste and
recycling pickup, except for material-handling equipment designed for use
outside of building.
b. Limit delivery, loading, unloading, and waste collection to routes designated
i by the Owner.
C. Limit temporary facilities, storage, and staging for preparing the Work to
areas designated by the Owner.
d. Limit parking on site to one stall designated by the Owner for Contractor
errands, except after-hours parking on site is permissible as long as it does
_ not interfere with building occupants and visitors.
e. Secure off-site parking as required for Contractor employees, subcontractors,
and vendors. Do not use street parking within one block of the site, so the
public has best access to the building.
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f. Maintain a clean and undamaged condition of adjacent streets. Any damage
resulting from Contractor's operations shall be the responsibility of the
Contractor to repair at the Contractor's expense.
2. Driveways and Entrances:
a. Maintain clear access at all times for emergency vehicles, delivery of
materials, and Owner and Owner's employees. Do not use these areas for
parking or storage of materials. >
b. Schedule deliveries in a manner to minimize use of driveways and entrances.
C. Schedule deliveries in a manner which will minimize the space and time
requirements for storage of materials and equipment on-site.
B. Contractor shall make arrangements with city and county agencies for use of public property
for construction purposes and pay all fees required for such use.
C. Contractor is responsible for necessary cleaning and repair of adjacent streets resulting from
Contractor's operations.
D. Use of Existing Building:
1. Maintain existing building in a weather tight condition throughout the construction
period.
2. Allow for Owner occupancy and use by the public.
a. Cooperate with Owner to minimize conflict, and to facilitate Owner's
operations.
b. Notify Project Manager a minimum of 72 hours in advance of activities that
will affect Owner operations. Do not proceed with those activities without
written permission from Project Manager.
C. Maintain access to existing walkways, corridors, and other adjacent occupied
or used facilities. Do not close or obstruct walkways, corridors, or other
occupied or used facilities without written permission from Project Manager
and authorities having jurisdiction.
d. Maintain building fire and security systems. Maintain code-required egress
from site and obtain approval from authorities having jurisdiction for
construction egress plans.
3. Repair damage caused by construction operations.
4. Take all precautions necessary to protect the building and its occupants during the
construction period.
5. Do not use furniture,fixtures, equipment or other material of Owner or other
contractors in the execution of the Work, without prior written approval.
6. Prior to performing work on facility roof, Contractor shall lay a protective layer of
plywood on the roof in areas where Work is to be performed.
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1.9 WORK RESTRICTIONS
A. On Site Work Hours:Work shall be generally performed inside the existing building during
normal business working hours of 8 AM to 5 PM, Monday through Friday, except as otherwise
indicated. Owner will provide a two week notice of changes in business hours due to
seasonal work. For any work not during business hours, obtain written permission from
Project Manager at least 72 hours in advance.
1. Loud or Disruptive Work: Do not schedule loud or otherwise disruptive work(e.g.
bore drilling, core drilling, saw cutting,jack hammering, or major demolition)from
9:00 p.m. to 7:00 a.m. Coordinate all loud or disruptive work with the Project
Manager.
2. Early Morning Hours: Schedule work through Project Manager
3. After Work Hours: Schedule work through Project Manager
4. Weekend Hours: Schedule work through Project Manager
B. Food and Beverage: Restrict food or beverage storage, consumption and waste to designated
areas of the premises (Contractor Break Areas):
1. Drugs: No illegal substances allowed on Owner property(zero tolerance).
2. Alcohol: No open or closed beverage containers allowed on Owner property.
3. Tobacco: No smoking, chewing, ingesting or spitting allowed on Owner property.
C. Existing Utility Interruptions: do not interrupt utilities serving facilities occupied by Owner
others unless permitted under the following conditions and then only after arranging to provide
temporary utility services according to requirements indicated:
1. Notify Project Manager a minimum of 72 hours in advance of proposed utility
interruption or shutdown.
2. Do not proceed with utility interruption or shutdown without written permission from
Project Manager.
D. Operational Procedures:
1. Authorization: Obtain written permission from the Project Manager 72 hours prior to
the following:
a. Beginning Work: Receive Notice to Proceed prior to performing the Work.
b. Mobilization: Moving material, equipment or personnel onto the premises;
installing temporary barricades, partitions, signs or utilities; and relocating,
storing or protecting existing building elements as required to perform the
Work.
C. Operations: Shutting down essential building operations, services, utilities or
uses; beginning building and site deconstruction, demolition or disconnection;
undertaking disruptive, noisy, noxious or hazardous work; and working after
_ business hours.
d. Demobilization: Removing material, equipment or personnel from the
premises; removing temporary barricades, partitions, signs or utilities; and
relocating, replacing or unprotecting existing building elements as required for
the Work.
2. Security: Adhere to posted building notices. Become acquainted and do not interfere
with existing building security systems, protocols, and exits except as required to
complete the Work. Provide site and building access only to known contractor
employees, subcontractors or material vendors.
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1.10 SAFETY AND HEALTH STANDARDS
A. These Construction Documents and work contemplated are governed at all times by
applicable provisions of Federal Law, including but not limited to, the latest amendments and
supplements of following:
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1. Williams-Steiger Occupational Safety& Health Act of 1970, Public Law 91-596.
2. Part 1910-Occupational Safety and Health Standards, Chapter XVII of Title 29, Code
of Federal Regulations.
3. Part 1518-Safety and Health Regulations for Construction, Chapter XIII of Title 29,
Code of Federal Regulations. J
4. Americans with Disabilities Act of 1990—Public Law 102-36, Code of Federal
Regulations (28 CFR 36.102-36.104).
B. Comply with Oregon Administrative Rules (OAR)as required by Oregon Law, including but
not limited, to the following:
1. Oregon Utility Notification Center: OAR 952-001-0010 through OAR 950-001-0090. j
1.11 SPECIFICATION FORMAT AND CONVENTIONS
A. Specification Format: Specifications are organized into Divisions and Sections using the 50
Division format and The Construction Specifications Institute's (CSI)"MasterFormat" 2004
Edition numbering system.
1. Division 01 -General Requirements: Sections in this Division govern the execution of
Work of all Specifications Sections.
B. Specification Content:The Specifications use certain conventions for the style of language
and the intended meaning of certain terms,words, and phrases when used in particular
situations, as follows:
1. Abbreviated Language:
a. Language used in the Specifications and other Contract Documents is
abbreviated.
b. Words and meanings shall be interpreted as appropriate.
C. Words implied, but not stated, shall be inferred as the sense requires.
d. Singular words shall be interpreted as plural, and plural words as singular,
where applicable as the context of the Contract Documents indicates.
2. Imperative mood and streamlined language are generally used in the Specifications.
a. Requirements expressed in the imperative mood are to be preformed by
Contractor. }
b. Subjective or indicative language may be used for clarity to describe _
responsibilities that must be fulfilled indirectly by the Contractor, or by others
when so noted.
C. The words"shall,""shall be,"or"shall comply with,"depending on the context,
are implied where a colon(:) is used within a sentence or phrase.
PART 2 PRODUCTS (Not Used)
PART 3 EXECUTION (Not Used) -;
END OF SECTION
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PARTI GENERAL
1.1 SUMMARY
A. This Section includes administrative and procedural requirements for allowances.
1. Certain items are specified in the Contract Documents by allowances. Allowances
have been established in lieu of additional requirements and to defer selection of
actual materials and equipment to a later date when additional information is available
for evaluation. If necessary, additional requirements will be issued by Change Order.
B. Types of allowances include the following:
1. Lump sum allowances.
1.2 SELECTION AND PURCHASE
A. At the earliest practical date after award of Contract, advise the Architect of the date when
final selection and purchase of each product or system described by an allowance must be
completed to avoid delay in the Work.
B. Obtain proposals for each allowance for use in making final selections.
C. Purchase products and systems selected by the Architect from the designated supplier.
1.3 SUBMITTALS
A. Submit proposals for purchase of products or systems included in allowances in the form
specified for Change Orders.
B. Submit invoices or delivery slips to show actual quantities and cost of materials delivered to
the site for use in fulfillment of each allowance.
C. Submit time sheets and other documentation to show labor time and cost for installation of
allowance items that include installation as part of the allowance.
D. Coordinate and process submittals for allowance items in same manner as for other portions
of the Work.
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1.4 COORDINATION
A. Coordinate allowance items with other portions of the Work. Furnish templates as required to
coordinate installation.
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1.5 LUMP-SUM ALLOWANCES
A. Allowance shall include cost to Contractor of specific products and materials, including
installation, ordered under allowance and shall include taxes,freight, and delivery to Project
s ite.
B. Contractor's cost for receiving and handling at Project site, labor, installation, overhead and
profit, and similar costs related to products and materials ordered under allowance shall be
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included as part of the Contract Sum and not part of the allowance.
C. At Project closeout, credit unused amounts remaining in the allowance to Owner by Change
Order.
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D. A Change Order will be issued for amounts spent on Owner selected products or systems that
exceed the cost specified for the allowance.
1.6 ADJUSTMENT OF ALLOWANCES
A. Allowance Adjustment: To adjust allowance amounts, prepare a Change Order proposal
based on the difference between purchase amount and the allowance, multiplied by final
measurement of work-in-place where applicable. If applicable, include reasonable allowances
for cutting losses,tolerances, mixing wastes, normal product imperfections, and similar
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margins.
1. Include installation costs in purchase amount only where indicated as part of the
allowance.
2. If requested, prepare explanation and documentation to substantiate distribution of
overhead costs and other margins claimed.
3. Submit substantiation of a change in scope of work, if any, claimed in Change Orders
related to unit-cost allowances.
4. Owner reserves the right to establish the quantity of work-in-place by independent
quantity survey, measure, or count.
B. Submit claims for increased costs because of a change in scope or nature of the allowance
described in the Contract Documents,whether for the purchase order amount or Contractor's
handling, labor, installation, overhead, and profit.
1. Do not include Contractor's or subcontractor's indirect expense in the Change Order
cost amount unless it is clearly shown that the nature or extent of work has changed
from what could have been foreseen from information in the Contract Documents.
2. No change to Contractor's indirect expense is permitted for selection of higher-or
lower-priced materials or systems of the same scope and nature as originally
indicated.
PART 2 PRODUCTS (Not Used)
PART 3 EXECUTION
3.1 EXAMINATION
A. Examine products covered by an allowance promptly on delivery for damage or defects.
Return damaged or defective products to manufacturer for replacement.
3.2 PREPARATION
A. Coordinate materials and their installation for each allowance with related materials and
installations to ensure that each allowance item is integrated and interfaced with related work.
3.3 SCHEDULE OF ALLOWANCES
A. Allowance No. 1: Include the sum of$20,000.00 for the replacement metal flashings, metal
copings and sheet metal as specified in Section 07 6000 and as indicated on the drawings.
B. Allowance No. 2: Include the sum of$7,000.00 for the removal and re-installation of existing
surface conduit for exterior wall surface repair as noted on the Drawings.
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END OF SECTION
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PART1 GENERAL
1.1 SUMMARY
A. This Section includes administrative and procedural requirements for Alternates.
1.2 DEFINITIONS
A. Alternate: An amount proposed by bidders and stated on Bid Form for certain work defined in
Bidding Requirements that may be added to or deducted from Base Bid amount if Owner
decides to accept a corresponding change either in the amount of construction to be
completed or in the products, materials, equipment, systems, or installation methods
described in the Contract Documents.
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1. Alternates described in this Section are part of the Work only if enumerated in the
Agreement.
2. The cost or credit for each alternate is the net addition to or deduction from the
Contract Sum to incorporate alternate into the Work. No other adjustments are made
to the Contract Sum.
1.3 PROCEDURES
A. Owner reserves right to select any or all of alternates up to thirty calendar days after award of
Contract, unless otherwise stated in Bidding Requirements.
B. Coordination: Modify or adjust of affected adjacent work as necessary to completely integrate
work of the alternate into Project.
1. Include as part of each alternate, miscellaneous devices, accessory objects, and
similar items incidental to or required for a complete installation whether or not
described as part of alternate.
C. Notification: Immediately following award of the Contract, notify in writing each party involved
of the status of each alternate. Indicate if alternates have been accepted, rejected, or deferred
for later consideration. Include a complete description of negotiated modifications to
alternates.
D. Execute accepted alternates under same conditions as other Work of the Contract.
E. Schedule:A Schedule of Alternates is included at the end of this Section. Drawings, and
Specification Sections referenced in the schedule, contain requirements and materials
necessary to achieve the work described under each alternate.
PART 2 PRODUCTS (not applicable)
PART 3 EXECUTION
3.1 SCHEDULE OF ALTERNATES
A. Alternate A: Remove roof, soffit and cladding from canopy.Add structure, skylight,
new roofing and soffit as indicated in the Drawings.
B. Alternate B: Remove and replace metal roofing and fascia panels, roof drainage
system and related flashings as specified in Section 07 4113, "Metal Roof
Panels," Section 07 6000, "Flashing and Sheet Metal,"and as indicated
in the Drawings.Work occurs in both Phase One and Phase Two.
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C. Alternate C: Paint existing window frames as specified in Section 09 9000, "Painting.
Work occurs in both Phase One and Phase Two.
END OF SECTION
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City of Tigard Substitution Procedures: 01 2500
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PART1 GENERAL
1.1 SUMMARY
A. This Section includes requirements and procedures for submission and consideration of
substitutions.
1.2 SUBSTITUTIONS
A. Definition of Substitutions: Contractor proposals for changes in products, materials,
equipment, and methods of construction required by the Contract Documents are considered
_ to be requests for substitution.
1. The following are not considered to be requests for substitution:
a. Revisions to the Contract Documents requested by Owner or Architect.
b. Specified options of products and construction methods included in the
Contract Documents.
C. Contractor's determination of and compliance with regulations and orders
issued by governing authorities.
B. Substitution requests will only be considered for manufacturers, products, or systems listed in
the Specifications that are followed with "or approved,""or approved equal," or"Substitutions:
Submit according to requirements of Section 01 2500."
C. Substitution requests will not be accepted during the bidding period. Substitution requests will
only be accepted and considered subject to the following provisions:
1. Architect will only receive substitution requests submitted in writing.
2. Contractor shall submit to the Architect, within 15 calendar days after the date of
commencement in the Notice to Proceed, a typewritten list containing a description of
each proposed substitution.
D. If a request for substitution occurs after the 15 calendar day period,the substitution may be
reviewed at the discretion of the Architect; the costs of such review, as approved by the
Owner, shall be borne by Contractor and will be deducted from the Contract price.
E. Requests for substitutions will only be considered if Contractor submits the following
supporting data entered onto, or attached to, the"Substitution Request"form included at the
end of this Section:
1. Complete technical data, including drawings, performance specifications, samples
and test reports of the article proposed for substitution; and any additional information
required by the Architect.
2. Statement by Contractor that the proposed substitution is in full compliance with the
requirements of the Contract Documents and applicable regulatory requirements.
3. List of Subcontractors, if any, whose work may be affected by the substitution.
4. If the proposed substitution requires that portions of the work be redesigned or
removed in order to accommodate the substituted item, submit design and
engineering calculations prepared by a properly licensed design professional.
F. In reviewing the supporting data submitted for substitutions,the Architect will use for purposes
of comparison all the characteristics of the specified material or equipment as they appear in
the manufacturer's published data even though all the characteristics may not have been
i particularly mentioned in the Specifications. If more than 2 submissions of supporting data
are required, the cost of reviewing the additional supporting data shall be borne by Contractor,
and the Owner will deduct the costs from the Contract price.
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G. The Architect may reject any substitutions not proposed in the manner and within the time
prescribed hereinbefore.
H. Architect will be sole judge of acceptability of any proposed substitution, and decision of
Architect will be final. i
I. Approved substitutions are accepted only by Change Order, and thereafter become a part of
the Contract Documents. i
J. Contractor's submittal and Architect's acceptance of Shop Drawings, Product Data, or
Samples for construction activities not complying with the Contract Documents do not
constitute an acceptable or valid request for substitution, nor do they constitute approval.
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1.3 CONTRACTOR'S RESPONSIBILITIES
A. Contractor's responsibilities in submitting substitution requests are as follows:
1. Investigate proposed products and determine they are equal or superior in all
respects to products specified.
2. Provide same guarantee for accepted substitutions as for products specified.
3. Make changes in, and coordinate,the Work as may be required to incorporate and
install accepted substitutions.
4. Waive all claims for additional costs that subsequently become apparent that are j
related to substitutions.
B. The 15 calendar day submittal period does not excuse Contractor from completing the work
within the Contract time. i
C. If the Architect, in reviewing proposed substitute materials and equipment, requires revisions
or corrections to be made to previously accepted shop drawings and supplemental supporting
data to be resubmitted, Contractor shall promptly do so.
D. Samples may be required. Tests required by the Architect for the determination of quality and
utility shall be made at the expense of Contractor, with acceptance of the test procedure first
given by the Owner's Representative.
1.4 SUBSTITUTIONS NOT PERMITTED
A. Substitutions will not be accepted during the bidding period or anytime prior to award of
Contract.
B. Substitutions indicated or implied on submitted Shop Drawings or Product Data without first
requesting approval in accordance with requirements of this Section. _1
C. Where manufacturers, products, or systems listed in the Specifications are not followed with -,
or approved" "approved equal"or"Substitutions: Submit according to requirements of
Section 01 2500," it is intended that substitutions are not permitted.
D. Substitutions that do not meet the requirements of this Section.
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END OF SECTION
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Advancement
of Construction
Technology SUBSTITUTION
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REQUEST
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LRS Architects, Inc. (After the Bidding Phase)
Project: Substitution Request Number:
From:
To: Date:
A/E Project Number:
Re: Contract For:
Specification'Title: Description:
Section: Page: Article/Paragraph:
Proposed Substitution:
Manufacturer: Address: Phone:
Trade Name: Model No.:
Installer: Address: Phone:
History: ❑New product ❑ 2-5 years old ❑5-10 yrs old ❑ More than 10 years old
Differences between proposed substitution and specified product:
❑ Point-by-point comparative data attached-REQUIRED BY A/E
Reason for not providing specified item:
Similar Installation:
Project: Architect:
Address: Owner:
Date Installed:
Proposed substitution affects other parts of Work: ❑No ❑ Yes;explain
Savings to Owner for accepting substitution: ($
Proposed substitution changes Contract Time: ❑No ❑Yes [Add] [Deduct] days.
1
Supporting Data Attached: ❑ Drawings ❑ Product Data ❑Samples ❑Tests ❑ Reports ❑
SUBSTITUTION
REQUEST
(Continued)
The Undersigned certifies:
• Proposed substitution has been fully investigated and determined to be equal or superior in all respects to specified product.
• Same warranty.will be.furnished for proposed substitution as for specified product.
• Same maintenance service and source of replacement parts,as applicable,is available.
• Proposed substitution will have no adverse effect on other trades and will not affect or delay progress schedule.
• Cost data as stated above is complete. Claims for additional costs related to accepted substitution which may subsequently become
apparent are to be waived.
• Proposed substitution does not affect dimensions and functional clearances. ;
• Payment will be made for changes to building design, including A/E design, detailing, and construction costs caused by the
substitution.
• Coordination,installation,and changes in the Work as necessary for accepted substitution will be complete in all respects.
Submitted by:
Signed by:
Firm:
Address:
Telephone:
Attachments:
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A/E's REVIEW AND ACTION
❑Substitution approved-Make submittals in accordance with Specification Section 01 2500.
❑Substitution approved as noted-Make submittals in accordance with Specification Section 012500.
❑Substitution rejected-Use specified materials.
❑Substitution Request received too late-Use specified materials.
}
Signed by: Date:
Additional Comments: ❑Contractor ❑Subcontractor ❑Supplier ❑Manufacturer ❑A/E ❑
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PART 1 GENERAL
1.1 SUMMARY
A. This Section specifies administrative and procedural requirements for handling and
processing the following Contract modifications:
1. Requests for Interpretation.
2. Architect's Supplemental Instructions.
3. Proposal Requests.
4. Construction Change Directives.
5. Change Orders.
B. Related Documents and Sections:
1. Section 01 2100: Allowances, for procedural requirements for handling and
processing allowances.
2. Section 01 2500: Substitution Procedures,for administrative procedures for handling
request for substitutions made after Contract award.
3. Section 01 7700: Closeout Procedures,for requirements for inclusion of contract
modifications in record documents.
1.2 RESPONSIBLE PARTIES
A. Immediately following Contract execution, Owner and Contractor to identify each person who
is responsible for executing Change Orders and other modifications to the Contract.
1.3 DEFINITIONS
A. Request for Interpretation (RFI):
1. Written request submitted by Contractor to Architect on standard form requesting
interpretation of Contract documents.
2. An RFI shall only be used as a vehicle for confirming or verifying an issue through an
interpretation of the Contract Documents; responses that result in change to Contract
Documents and adjustment to Contract Sum and/or Contract Time must be
documented in a Change Order.
B. Architect's Supplemental Instructions (ASI):
1. Architect's written order of instruction to Contractor, signed by Architect, that
authorizes minor changes in Work that do not change Contract Sum or Contract
Time.
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C. Proposal Request (PR):
1. Initiated by Architect: Written request by Architect to Contractor to quote change to
Contract Sum and/or Contract Time for proposed change to Contract Documents.
2. Initiated by Contractor: Written request by Contractor to Architect proposing change
to Contract Documents accompanied with quotation for change to Contract Sum
and/or Contract Time.
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D. Construction Change Directive (CCD):
1. Written order prepared by Architect, signed by Owner and Architect, directing
Contractor to proceed with change to Contract Documents which affect Contract Sum
and/or Contract Time,for subsequent inclusion in a Change Order after change to
Contract Sum and/or Contract Time has been determined.
E. Change Order(CO):
1. Prepared by Architect and signed by Owner, Contractor, and Architect stating their f
agreement to a change to Contract Documents and adjustment to Contract Sum
and/or Contract Time.
1.4 REQUEST FOR INTERPRETATION (RFI):
A. Submit RFIs numbered in sequential order, reviewed by Contractor with respect to
Construction Documents,with the following information:
1. Project name and address.
2. Architects name.
3. Contractors name.
4. Date of RFI.
5. Drawing and/or Specification reference.
6. Signature of Contractor's reviewer.
7. Indicate"URGENT"on RFIs that may cause impact to the project schedule.
B. Architect will receive RFIs only from the Contractor;Architect will not accept RFIs directly from
subcontractors, suppliers, or other entities.
C. Architect will receive only legible, properly prepared RFIs.
1. Unreadable facsimile machine RFIs, illegibly written RFIs, or RFIs with incomplete
information,will be returned promptly without action.
2. RFIs may be transmitted to Architect by facsimile machine.
a. Architect will return response by same method received from Contractor.
3
3. Architect will review RFIs with respect to Contract Documents and return response
within 7 calendar days. i
a. RFIs marked "URGENT"will take precedence, in order received, over
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outstanding RFIs and be answered by Architect as soon as possible.
D. Contractor, in being fully familiar with Construction Documents, shall not be relieved of
responsibility to coordinate the Work to prevent adverse impact to Project schedule when
submitting RFIs to Architect for interpretation of Contract Documents.
1.5 ARCHITECT'S SUPPLEMENTAL INSTRUCTIONS (ASI)
A. Architect's Supplemental Instructions may include supplementary or revised Drawings and/or
Specifications to describe minor changes to Contract Documents.
B. Architect's Supplemental Instructions will be executed on AIA Form G710, or other similar
form designated by Architect.
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1.6 PROPOSAL REQUEST (PR)
A. Proposal Request Initiated by Architect:
1. Proposal Request is a request for information only, and is not an instruction or
authorization to execute the change, or an order to stop Work in progress.
2. Proposal Request may include supplementary or revised Drawings and/or
Specifications to describe a proposed change to Contract Documents.
3. Contractor shall submit cost and/or time quotations to Architect within 10 working
days following receipt of Proposal Request.
B. Proposal Request Initiated by Contractor:
1. Proposal Request is for a change in the Work accompanied by a detailed quotation of
impact on Contract Sum and/or Contract Time.
2. Proposal Request may include revised Drawings and/or Specifications to describe a
proposed change to Contract Documents.
3. Proposal Request is a request for information only, and does not authorize the
Contractor to execute the change or stop Work in progress without the Architect's and
Owner's authorization.
4. Contractor initiated Proposal Requests may take the form of a"Claim"where
Contractor finds it necessary for proper execution of the Work,to propose a change
in the Work that is not shown or indicated in Contract Documents, and may affect
Contract Sum and/or Contract Time, which for which no Proposal Request or
Construction Change Authorization has been issued by the Architect.
a: Contractor's determination that Architect's response to an RFI that affects
Contract Sum and/or Contract Time may be addressed in a Proposal
Request.
5. Architect shall respond to Contractor initiated proposals within 10 working days
following receipt of Proposal Request.
1.7 CONSTRUCTION CHANGE DIRECTIVE (CCD)
A. A Construction Change Directive is issued in lieu of a Proposal Request when time is of the
essence and change to Contract Sum and/or Contract Time cannot be determined prior to
start of the work.
B. A Construction Change Directive (CCD) is executed on AIA Form G714 or other similar form
designated by Architect, and may include supplementary or revised Drawings and/or
Specifications to describe change to the Contract Documents.
C. Both Owner and Architect will sign and date a Construction Change Directive (CCD) that
directs the Contractor to proceed with change to the Contract Documents prior to
determination of cost and/or time.
D. Contractor shall submit to Architect itemized change to Contract Sum and/or Contract Time
within 10 working days when possible, and no more than 30 calendar days, except for the
following conditions:
1. Unit prices have been agreed upon and quantities cannot be determined until work
described in the CCD has been completed.
2. Owner has agreed that Contract Sum and/or Contract Time of can be determined at
1 completion of work described in the CCD.
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E. When Owner, Architect,and Contractor concur on change to Contract Sum and/or Contract
Time, as described in the General Conditions for"Construction Change Directives," the
change to Contract Sum and/or Contract Time will be included in a Change Order.
1.8 CHANGE ORDERS
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A. Architect will prepare each Change Order utilizing AIA Document G701, or other similar form
acceptable to Owner.
B. Changes to Project Contract Sum and/or Contract Time listed or indicated in Change Orders
shall include or be determined by methods described in the General Conditions, and as
follows:
1. Proposal Requests approved for change to Contract Documents by Owner and
Architect that have not been converted to a Construction Change Directive.
2. Construction Change Directives where Owner,Architect, and Contractor have agreed 1
to change in Project Contract Sum and/or Contract Time.
3. Changes to Project Contract Sum and/or Contract Time that have not been
documented by Proposal Request or Construction Change Directive, but have been
agreed upon by Owner,Architect,and Contractor.
1.9 ALLOWANCES
A. Allowance Adjustment:To adjust allowance amounts, base each Change Order proposal on
the difference between purchase amount and the allowance, multiplied by final measurement j
of work-in-place.
1. Include installation costs in purchase amount only where indicated as part of the
allowance.
2. Submit substantiation of a change in scope of work, if any, claimed in Change Orders
related to unit-cost allowances.
3. Owner reserves the right to establish the quantity of work-in-place by independent
quantity survey, measure, or count.
1.10 DOCUMENTATION FOR CONTRACT MODIFICATIONS
A. Cost and Time Quotations: Support quotation for changes in the Work with sufficient
substantiating data to allow Architect to evaluate quotation, to include the following:
1. Labor expended in hours and unit cost. ;'
2. Equipment cost.
3. Products, with quantities used and unit cost, including purchase source.
4. Taxes, Insurance, and Bonds.
5. Credit for deleted work where applicable with same documentation as required for
cost increases for additional work.
6. Overhead and profit, determined after credits have been deducted from additions.
7. Justification for change in Contract Time.
B. For claims for Work not authorized through Proposal Requests or Construction Change
Directives, provide supporting documentation for each claim for additional cost as indicated
above for cost and time quotations with the following additional information:
1. Name of Owner's authorized agent who ordered work, and date of Order.
2. Dates and hours work performed, and by whom.
3. Timecard records, including summary of hours worked, and hourly rates paid.
4. Receipts and invoices for products used including quantities and unit costs.
5. Receipts and invoices for equipment utilized, including dates and time of use.
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6. Provide the same documentation indicated above for subcontracts same as required
for Contractor's own forces.
C. Document requests for Product substitutions according to requirements of Section 01 2500.
1.11 CORRELATING CHANGE ORDERS WITH OTHER REQUIREMENTS
A. Revise Schedule of Values and Applications for Payment to record each Change Order as
separate item of work with adjustment to Contract Sum and Contract Time as described in
Section 01 2900: Payment Procedures.
B. Revise Construction Schedule to reflect each change in Contract Time.
C. Revise Subschedules to show changes for other items of work affected by modifications to
Contract Documents.
D. Record modifications in Record Documents.
END OF SECTION
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PART1 GENERAL
1.1 SUMMARY
' A. This Section specifies administrative and procedural requirements necessary to prepare and
process Applications for Payment.
B. Related Sections:
1. Section 01 2100: Allowances,for procedural requirements governing handling and
processing allowances.
2. Section 01 2600: Contract Modification Procedures,for administrative procedures for
handling changes to the Contract.
1.2 SCHEDULE OF VALUES
A. Coordination: Coordinate preparation of the Schedule of Values with preparation of the
Contractor's Construction Schedule.
1. Correlate line items in the Schedule of Values with other required administrative
schedules and forms, including:
a. Application for Payment forms with Continuation Sheets.
b. List of Subcontractors, principle suppliers, and fabricators.
C. Submittals Schedule.
2. Submit the Schedule of Values to Owner within 48 hours of bid submission.
a. Submit more detailed Schedule of Values to Architect at earliest possible
date but no later than 7 days before date scheduled for submittal of initial
Applications for Payment.
B. Format and Content: Use the Project Manual table of contents as a guide to establish line
items for the Schedule of Values. Provide at least one line item for each Specification
Section.
1. Identification: Include the following Project identification on the Schedule of Values:
a. Project name and location.
b. Name of the Architect.
C. Architect's project number.
d. Contractor's name and address.
e. Date of submittal.
2. Arrange the Schedule of Values in tabular form with separate columns to indicate the
following for each item listed:
- a. Related Specification Section or Division.
b. Description of the Work.
C. Name of subcontractor.
d. Name of manufacturer or fabricator.
e. Name of supplier.
f. Change Orders (numbers) that affect value.
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g. Dollar value.
1) Percentage of Contract Sum to nearest one-hundredth percent,
adjusted to total 100 percent.
4. Provide a breakdown of the Contract Sum in sufficient detail to facilitate continued
evaluation of Applications for Payment and progress reports. Coordinate with the
Project Manual table of contents. Provide several line items for principal subcontract
amounts, where appropriate.
5. Round amounts to nearest whole dollar;the total to equal the Contract Sum.
6. Provide a separate line item for each part of the Work where Applications for
Payment may include materials or equipment, purchased or fabricated and stored,
but not yet installed.
a. Differentiate between items stored on-site and items stored off-site. Include
evidence of insurance or bonded warehousing for items stored off-site.
6. Allowances: Provide a separate line item for each allowance.
7. Each item in the Schedule of Values and Applications for Payment shall be complete.
Include total cost and proportionate share of general overhead and profit for each
item.
a. Temporary facilities and other major cost items that are not direct cost of
actual work-in-place may be shown either as separate line items or
distributed as general overhead expense, at Contractor's option.
8. Update and resubmit the Schedule of Values before the next Application for Payment
when Change Orders or Construction Change Directives result in a change in the
Contract Sum.
1.3 APPLICATIONS FOR PAYMENT
A. Each Application for Payment shall be consistent with previous applications and payments as
certified by Architect and paid for by Owner.
1. The initial Application for Payment,the Application for Payment at time of Substantial
Completion, and the final Application for Payment involve additional requirements.
B. Payment Application Times:The date for each progress payment date is as agreed to by the
Owner and the Contractor. The period of construction Work covered by each Application for
Payment is the period indicated in that Agreement.
C. Payment Application Forms: Use AIA Document G702 and Continuation Sheets G703.
D. Application Preparation:Compete every item of form. Notarize and execute by a person
authorized to sign legal documents on behalf of Contractor. Architect will return incomplete
9 9 p
applications without action.
1. Match entries with data on the Schedules of Values.
2. Include amounts of Change Orders and Construction Change Directives issued
before last day of construction period covered by application.
E. Transmittal: Submit 3 signed and notarized original copies of each application for
payment to
Architect by a method ensuring receipt within 24 hours. One copy shall include waivers of lien
and similar attachments if required.
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F. Waivers of Mechanic Lien: With each Application for Payment, submit waivers of mechanic's
lien from subcontractors, sub-subcontractor, and suppliers for construction period covered by
the previous application.
1. Submit partial waivers on each item for the amount requested in previous
applications, after deduction for retainage, on each item.
2. When an application shows completion of an item, submit final or full waivers.
3. Owner reserves the right to designate which entities involved in the Work must submit
waivers.
4. Submit final Application for payment with or preceded by final waivers from every
entity involved with performance of the Work covered by the application who is
lawfully entitled to a lien.
5. Submit waivers of lien on forms, executed in a manner acceptable to Owner.
G. Initial Application for Payment: Administrative actions and submittals that must precede or
coincide with submittal of first Application for Payment include the following:
1. List of subcontractors.
2. Schedule of Values.
3. Contractor's Construction Schedule.
4. Products list
5. Submittals Schedule.
6. List of Contractor's staff assignments.
7. List of Contractor's principal consultants.
8. Copies of building permits.
9. Initial progress report.
10. Report of preconstruction conference.
11. Certificates of insurance and insurance policies.
12. Performance and payment bonds.
13. Data needed to acquire the Owner's insurance.
H. Application for Payment at Substantial Completion:After issuance of the Certificate of
Substantial Completion, submit an Application for Payment showing 100 percent completion
for portion of the Work claimed as substantially complete.
1. Include documentation supporting claim that the Work is substantially complete and a
statement showing an accounting of changes to the Contract Sum.
2. This application shall reflect Certificates of Partial Substantial Completion issued
previously for Owner occupancy of designated portions of the Work.
3. Administrative actions and submittals that must precede or coincide with this
application include the following:
a. Occupancy permits and similar approvals.
b. Warranties (guarantees) and maintenance agreements.
C. Test/adjust/balance records.
d. Maintenance instructions.
e. Final cleaning.
f. Application for reduction of retainage and consent of surety.
g. Advice on shifting insurance coverages.
h. List of incomplete Work recognized as exceptions to Architect's Certificate of
Substantial Completion.
I. Final Payment Application: Submit final Application for Payment with releases and supporting
documentation not previously submitted and accepted, including, but not limited, to the
following:
1. Evidence of completion of Project closeout requirements.
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2. Completion of items specified for completion after Substantial Completion.
3. Updated final statement, accounting for final changes to the Contract Sum.
4. Evidence that claims have been settled.
5. AIA Document G706, "Contractor's Affidavit of Payment of Debts and Claims."
6. Assurance that incomplete Work not accepted, if applicable, will be completed without
undue delay.
7. Evidence that taxes,fees, and similar obligations were paid.
B. Removal of temporary facilities and services.
9. Removal of surplus materials, rubbish, and similar elements.
PART 2 PRODUCTS (Not Applicable)
PART 3 EXECUTION (Not Applicable)
END OF SECTION
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PART1 GENERAL
1.1 SUMMARY
A. This Section includes administrative provisions for coordinating construction operations on
Project including, but not limited to, the following:
1. General Project coordination procedures.
2. Coordination Drawings.
3. Project meetings.
4. Construction schedule.
5. Submittal schedule.
6. Field Engineering.
B. Related Sections:
1. Section 01 3300: Submittal Procedures.
2. Section 01 6000: Product Requirements,for coordinating selection of products.
3. Section 01 7400: Cleaning, for coordinating progress and final cleaning.
4. Section 01 7700: Closeout Procedures,for coordinating Contract closeout
requirements.
1.2 COORDINATION
A. Coordinate construction operations included in various Specification Sections to ensure
efficient and orderly installation of each part of the Work. Coordinate construction operations,
included in different Sections, which depend on each other for proper installation, connection,
and operation.
1. Schedule construction operations in sequence required to obtain best results where
installation of one part of the Work depends on installation of other components,
before or after its own installation.
2. Coordinate installation of different components with other contractors to ensure
maximum accessibility for required maintenance, service, and repair.
3. Coordinate storage or staging areas for all trades.
B. If necessary, prepare memoranda for distribution to each party involved, outlining special
procedures required for coordination. Include such items as required notices, reports, and list
of attendees at meetings.
C. Administrative Procedures:
1. Coordinate scheduling and timing of required administrative procedures with other
construction activities and activities of other contractors to avoid conflicts and to
ensure orderly progress of the Work. Such administrative activities include, but are
not limited to, the following:
a. Preparation of Contractor's construction Schedule.
b. Preparation of the Schedule of Values.
C. Installation and removal of temporary facilities and controls.
d. Delivery and processing of submittals.
e. Progress meetings.
f. Preinstallation conferences.
g. Startup and adjustment of systems.
h. Project closeout activities.
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D. Conservation: Coordinate construction operations to assure that operations are carried out
with consideration given to conservation of energy, water, and materials.
E. Coordination of Key Personnel:Within 15 days of commencement of construction operations,
submit a list of key personnel assignments, including superintendent and other personnel in
attendance at Project site.
1. Identify individuals,their duties and responsibilities.
2. List addresses and telephone numbers, including home and office telephone
numbers.
3. Post copies of list in Project meeting room, and temporary field office. Keep list
current at all times.
1.3 COORDINATION DRAWINGS
A. Coordination Drawings: Prepare coordination drawings if limited space availability
necessitates maximum utilization of space for efficient installation of different components or
if coordination is required for installation of products and materials fabricated by separate
entities.
1. Content: Project specific information, drawn accurately to scale. Do not base
Coordination Drawings on reproductions of the Contract Documents or standard
printed data. Include the following information, as applicable:
a. Indicate functional and spatial relationships of components for architectural,
structural, civil, mechanical, and electrical systems.
b. Indicated required installation sequences.
C. Indicate dimensions shown on Contract Documents and make specific note
of dimensions that appear to be in conflict with submitted equipment and
minimum clearance requirements. Provide alternate sketches to Architect for
resolution of such conflicts. Minor dimension changes and difficult
installations will not be considered changes to the Contract.
1.4 PROJECT MEETINGS
A. General: Schedule and conduct meetings and conferences at Project site, unless otherwise
indicated.
1. Attendees: Inform participants and others involved, and individuals whose presence is
required, of date and time of each meeting. Notify Owner and Architect of scheduled
meeting dates and times.
2. Agenda: Prepare the meeting agenda. Distribute agenda to all invited attendees.
3. Minutes: Record significant discussions, and agreements achieved. Distribute ,I
meeting minutes to everyone concerned, including Owner and Architect, within 72
hours after each meeting.
B. Preconstruction Conference:
1. Schedule a preconstruction conference before starting construction, at a time
convenient to Owner and Architect, but not later than 15 days after execution of
Agreement.
a. Hold conference at Project site or other location agreeable to Owner and
Architect.
b. Conduct meeting to review responsibilities and personnel assignments.
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2. Attendees: Authorized representatives of Owner, Architect, and their consultants;
Contractor and its superintendent; major subcontractors; suppliers; and other
concerned parties deemed necessary.
3. All participants shall be familiar with Project and authorized to conclude matters
relating to the Work.
4. Agenda: Discuss items of significance that could affect progress, including the
following:
a. Tentative construction schedule.
b. Critical work sequencing and long-lead items.
C. Designation of key personnel and their duties.
d. Procedures for processing field decisions and Change Orders.
e. Procedures for requests for interpretations (RFIs).
f. Procedures for testing and inspection.
g. Procedures for processing Applications for Payment.
h. Distribution of Contract Documents.
i. Submittal procedures.
j. Routing of correspondence.
k. Preparation of Record Documents.
I. Use of premises.
k. Work restrictions.
M. Responsibility for temporary facilities and controls.
n. Construction waste management and recycling.
o. Site access, traffic, and parking availability and rules.
P. Office, work, and storage areas.
q. First aid.
r. Security.
S. Progress cleaning.
t. Owner's occupancy requirements.
5. Minutes: Contractor will record and distribute meeting minutes.
C. Preinstallation Conferences:
1. Conduct a preinstallation conference at Project site before each construction activity
that requires coordination with other construction.
2. Attendees: Contractor and its superintendent, installer and representatives of
manufacturer's and fabricator's involved in or affected by the installation and its
coordination or integration with other materials and installations that have preceded or
will follow. Include code enforcement personnel if required by local codes.
3. Agenda: Review progress of other construction activities and preparations for the
particular activity under consideration, including requirements for the following:
a. The Contract Documents.
b. Related Change Orders.
C. Submittals.
d. Review of mockups.
e. Possible conflicts or compatibility problems.
f. Time schedules.
g. Weather limitations.
h. Manufacturer's written recommendations.
i. Warranty requirements.
j. Acceptability of substrates.
k. Regulations of authorities having jurisdiction.
I. Testing and inspecting requirements.
M. Installation procedures.
n. Coordination with other work.
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o. Protection of adjacent work.
4. Do not proceed with installation if conference cannot be successfully concluded.
Initiate whatever actions are necessary to resolve impediments to performance of
Work and reconvene conference at earliest feasible date.
5. Minutes: Contractor will record and distribute meeting minutes to each party present
and to parties who should have been present.
D. Progress Meetings:
1. Conduct progress meetings at Project site at regular scheduled intervals.
a. Coordinate meeting dates with preparation of payment request.
2. Attendees:Authorized representatives of Owner, Architect, Contractor, and each
subcontractor, supplier, or other entity concerned with current progress or involved in
planning, coordination, or performance of immediate future activities.
a. Participants shall be familiar with Project and authorized to conclude matters
relating to the Work.
3. Agenda: Review and correct or approve minutes of previous progress meeting.
Review other items of significance that affect progress, including topics for discussion
as appropriate to status of Project.
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a. Contractor's Construction.Schedule: Review progress since the last meeting.
Determine whether each activity is on time, ahead of schedule, or behind
schedule in relation to Contractor's Construction Schedule. Determine how
construction behind schedule will be expedited. Discuss whether schedule
revisions are required to ensure that current and subsequent activities will be
completed within the Contract Time.
b. Review present and future needs of each entity present, including the
following:
1) Interface requirements.
2) Sequence of operations.
3) Status of submittals.
4) Progress cleaning.
5) Status of correction of deficient items.
6) Field observations.
7) Requests for interpretation (RFIs).
8) Status of Proposal Requests.
9) Status of Change Orders.
10) Project administration issues.
4. Minutes: Contractor will record and distribute meeting minutes to Owner and
Architect. Contractor shall be responsible for distribution to subcontractors, suppliers,
or other entities concerned with current progress.
5. Schedule Updating: Revise Contractor's Construction Schedule after each progress
meeting where revisions to the schedule have been made or recognized. Issue
revised schedule concurrently with the report of each meeting.
1.5 CONTRACTOR'S CONSTRUCTION SCHEDULE
A. Bar-Chart Schedule: Submit a comprehensive,fully developed, horizontal bar-chart type
Contractor's Construction Schedule within 30 days after date established for commencement
of Work.
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B. Indicate each significant construction activity separately. Identify first working day of each
week with a continuous vertical line.
1. Include start-up,finish, duration, slack time, approval dates, material ordering,
delivery dates, anticipated shutdowns, partial occupancy and Owner use, Completion
Date and other such information required to allow Owner's monitoring of progress of
project and identifying critical path of events required to meet Completion Date.
2. Use same breakdown of units of Work as indicated in Schedule of Values.
C. Distribution: Following response to initial submittal, print and distribute copies to Architect,
Owner, subcontractors, and other parties required to comply with scheduled dates.
D. Schedule Updating: Revise Contractor's Construction Schedule after each progress meeting
where revisions to the schedule have been made or recognized.
1. Bring significant deviations from Schedule immediately to Owner's and Architect's
attention.
1.6 SUBMITTALS SCHEDULE
A. Submit a schedule of submittals, arranged in chronological order by dates required by
construction schedule. Include time required for review, resubmittal, ordering, manufacturing,
fabrication, and delivery when establishing dates.
1. Coordinate Submittals Schedule with list of subcontracts, the Schedule of Values, and
Contractor's Construction Schedule.
1.7 FIELD ENGINEERING
A. Engineering Services:
1. Provide field engineering services as required for construction.
2. Locate and maintain an accurate benchmark on or near site that has been
established by a Registered Surveyor. Relate subsequent elevations of finish grades
and building elements directly to this benchmark.
B. Existing Control Points:
1. Protect control points prior to starting Work, and preserve permanent reference points
during construction.
2. Make no changes or relocations of control points without prior written notice to
Architect's Representative.
3. Report to Architect's Representative when any reference point is lost or destroyed, or
requires relocation because of necessary changes in grades or locations.
C. Instrument Layout:
1. Use site benchmarks and existing elevation control points to establish lines and
levels, located and laid out by survey instrumentation.
D. Corrections:
1. Record changes in elevations or location of Work on project record Documents.
2. Report errors in horizontal and vertical dimensions and grades prior to starting Work.
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E. , Verification and Coordination:
1. Verify dimensions of new and existing Work.
a. If field measurements differ slightly from Drawings, modify to accommodate.
If field measurements differ significantly, notify Architect prior to commencing
Work.
2. Coordinate locations of openings through floors, roofs and walls.
F. Documentation:
1. Submit documentation to verify accuracy of field engineering work when requested by
Architect.
END OF SECTION
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LRS Architects, Inc.
City of Tigard Submittal Procedures: 01 3300
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May 6, 2014
PART1 GENERAL
1.1 SUMMARY
A. This Section includes administrative and procedural requirements for submittals required for
performance of Work, including Shop Drawings, Product Data, and Samples.
B. Related Sections:
1. Section 01 2500: Substitution Procedures, for substitutions submittal requirements.
2. Section 01 2900: Payment Procedures, for Applications for Payment and Schedule of
Values submittal requirements.
3. Section 01 3100: Project Management and Coordination, for Coordination Drawings,
Contractor's Construction Schedule, Submittals Schedule, and distribution of meeting
and conference minutes submittal requirements.
4. Section 01 4500: Quality Control,for test and inspection reports submittal
requirements.
5. Section 01 7700: Closeout Procedures,for Record Drawings, Record Specifications,
Operation and Maintenance Manuals, and warranties submittal requirements.
6. Sections with specific requirements for submittals indicated in those Sections.
1.2 DEFINITIONS
A. Action Submittals: Written and graphic information that requires Architect's responsive action.
B. Informational Submittals: Written information that does not require Architect's responsive
action. Submittals may be rejected for not complying with requirements.
1.3 SUBMITTAL PROCEDURES
A. Coordination: Coordinate preparation and processing of submittals with performance of
construction activities.
1. Coordinate each submittal with fabrication, purchasing,testing, delivery, other
submittals, and related activities that require sequential activity.
2. Coordinate transmittal of different types of submittals for related parts of the Work so
processing will not be delayed by need to review submittals concurrently for
coordination.
a. Architect reserves right to withhold action on a submittal requiring
coordination with other submittals until related submittals are received.
b. Partial submittals may be rejected as not complying with these provisions.
B. Submittals Schedule: Comply with requirements of Section 01 3100, Project Management and
Coordination,for list of submittals and time requirements for scheduled performance of
related construction activities.
C. Processing Time: Allow enough time for submittal review, including time for resubmittals, as
follows.
1. Time for review shall commence on Architect's receipt of submittal.
2. No extension of the Contract Time will be authorized because of failure to transmit
submittals enough in advance of the Work to permit processing, including
resubmittals.
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3. Initial Review: Allow minimum 10 working days for initial review of each submittal.
a. Allow additional time if coordination with subsequent submittals is required.
Architect will advise Contractor when a submittal being processed must be
delayed for coordination. r
4. Intermediate Review: If intermediate submittal is necessary, process it in same
manner as initial submittal.
5. Sequential Review:Where sequential review of submittals by Architect's consultants, -
Owner, or other parties is indicated, allow 15 days for initial review of each submittal.
6. Resubmittal Review:Allow minimum 10 working days for initial review of each
submittal.
D. Paper Submittals: Place a permanent label or title block on each submittal for identification. r
f. Provide a space approximately 6 by 8 inches on label or beside title block to record
Contractor's review and approval markings and action taken by Architect.
2. Include the following information on label:
a. Project name.
b. Date.
C. Name of Architect.
d. Name of Contractor.
e. Name of firm or entity that prepared submittal.
f. Name of manufacturer.
g. Submittal number, including revision identifier.
1) Submittal number shall use Specification Section number followed by a
decimal point and then a sequential number (e.g. 06 1000.01).
Resubmittals should include an alphabetic suffix (e.g. 06 1000.01 A).
h. Number and title of appropriate Specification Section.
i. Drawing number and detail reference, as appropriate.
j. Location(s) where product is to be installed, as appropriate.
k. Other necessary identification.
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E. Submit items pertaining to only one Specification Section in each submittal. i
F. Deviations: Highlight, encircle, or otherwise specifically identify deviations from the Contract
Documents on submittals.
G. Transmittal: Package each submittal individually and appropriately for transmittal and
handling.
1. Transmit each submittal from Contractor to Architect using a transmittal form.
2. Architect will return submittals,without review, received from sources other than -
Contractor.
H. Resubmittals: make resubmittals in same form and number of copies as initial submittal.
I. Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers, F
fabricators, installers, authorities having jurisdiction, and others necessary as necessary for
performance of construction activities.
J. Use for Construction: Use only submittals with mark indicating Architect's final release. f
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K. Submittal Log: Maintain an accurate submittal log for duration of Work, showing current status
of submittals at all times. Make log available to Owner and Architect for review upon request.
PART 2 PRODUCTS
2.1 ACTION SUBMITTALS
A. General: Prepare and submit Action Submittals required by individual Specification Sections.
i 2.2 PRODUCT DATA
A. Collect Product Data into a single submittal for each element of construction and type of
product or equipment.
1. If information must be specifically prepared for submittal because standard printed
-� data are not suitable for use, submit as Shop Drawings, not Product Data.
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B. Mark each copy of each submittal to show which products and options are applicable.
1. Product Data, such as general product brochures containing information on other
products that are not required or proposed for Work, which are not clearly marked to
indicate which products and options are applicable to Project will be returned by
Architect without review or action.
C. Include following information, as applicable:
1. Manufacturer's written recommendations.
2. Manufacturer's product specifications.
3. Manufacturer's installation instructions.
4. Standard color charts.
5. Manufacturer's catalog cuts.
6. Compliance with specified referenced standards.
7. Testing by recognized testing agency.
8. Performance characteristics and capacities.
i 9. Notation of dimensions verified by field measurement.
10. Wiring diagrams showing factory installed wiring.
11. Printed performance curves.
12. Operational range curves.
13. Mill reports.
14. Notation of coordination requirements.
D. Colors and Patterns: Except where specific color and pattern is indicated in Contract
Documents, and whenever a choice of color or pattern is available in specified products,
submit minimum 2 color and pattern charts to Architect for selection.
E. Submit Product Data before or concurrent with Samples.
F. Number of Copies: Submit the following for each required submittal:
1. 2 copies for Architect.
2. Number of copies as required for Maintenance manuals.
3. Number of copies as required by Contractor for distribution.
G. Architect will retain 2 copies and return remainder to Contractor, marked with action taken
and, where applicable, corrections or modifications required.
1. Distribute Product Data necessary for performance of construction activities.
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2. Retain number of copies required for maintenance manuals.
2.3 SHOP DRAWINGS
A. Shop Drawings: Prepare Project specific information, drawn accurately to a scale sufficiently
large to show pertinent aspects of item and its method of connection to Work. Do not base
Shop Drawings on reproductions of the Contract Documents or standard printed data, unless
submittal of Architect's CAD Drawings are permitted. yy
B. Fully illustrate requirements in the Contract Documents. Include the following information, as I
applicable:
1. Dimensions; Identify dimensions established by field measurement.
2. Identification of products.
3. Fabrication and installation drawings.
4. Roughing-in and setting diagrams.
5. Wiring Diagrams: Differentiate between manufacturer installed and field installed
wiring.
6. Shopwork manufacturing instructions.
7. Templates and patterns.
8. Schedules.
9. Design calculations.
10. Compliance with specified standards.
11. Notation of coordination requirements.
12. Relationship to adjoining construction clearly indicated.
13. Seal and signature of professional engineer if specified.
C. Sheet Size: Except for templates, patterns and similar full-size drawings, at least 8-1/2 by 11
inches but no larger than 30 by 42 inches J
D. Number of Copies: Submit 3 opaque copies of each submittal. ;
1. One copy will be returned to Contractor marked with Architect's action taken and,
where applicable, corrections or modifications required.
2. Contractor is responsible for reproduction and distribution of final Shop Drawings as
reviewed and necessary for performance of construction activities.
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2.4 SAMPLES
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A. Samples: Submit Samples for review of kind, color, pattern, and texture for a check of these !
characteristics with other elements and for a comparison of those characteristics between
submittal and actual component as delivered and installed.
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1. Transmit Samples that contain multiple, related components such as accessories
together in one submittal package.
B. Identification:Attach label on unexposed side of Samples that includes the following: f
1. Generic description of Sample.
2. Product name and name of manufacturer.
3. Sample source.
4. Submittal number, and number and title of appropriate Specification Section.
C. Disposition: Maintain sets of approved Samples at Project site, available for quality control
comparisons throughout the course of construction activity. Sample sets may be used to
determine final acceptance of construction associated with each set.
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D. Field Samples: Full-size examples erected on-site to illustrate finishes, coatings, or finish
materials and to establish Project standard.
E. Samples for Initial Selection: Submit manufacturer's color charts showing the full range of
colors, textures, and patterns available.
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1. Submit 2 color charts. Architect will return 1 color chart with options selected.
F. Samples for Verification: Submit full size units or Samples of size indicated, prepared from
same material to be used in the Work, cured and finished in manner specified, and physically
identical with material or product proposed for use, and that show full range of color and
texture variations expected.
1. Samples include, but are not limited to, the following:
+ a. Partial sections of manufactured or fabricated components.
b. Small cuts or containers of materials.
C. Complete units of repetitively used materials.
d. Swatches showing color, texture, and pattern.
e. Color range sets.
f. Components used for independent testing and inspection.
2. Number or Samples: Submit 3 sets of Samples.Architect will retain 1 sample and
return remainder of sets to Contractor.
a. Submit a single Sample where assembly details,workmanship, fabrication
_ techniques, connections, operation,and similar characteristics are to be
demonstrated.
b. If variation in color, pattern, or texture, or other characteristic is inherent in
material or product represented by a Sample, submit at least 3 sets that show
approximate limits of variations, or number of units indicated in individual
Specification Sections.
2.5 INFORMATIONAL SUBMITTALS
A. General: Prepare and submit Informational Submittals required by Specification Sections.
1. Number of Copies: 2 copies for Architect, unless otherwise indicated.,Architect will
not return copies.
2. Certificates and Certifications.
a. Provide a notarized statement that includes signature of entity responsible for
preparing certification. Certificates and certifications shall be signed by an
office or other individual authorized to sign documents on behalf of that entity.
3. Test and Inspection Reports: Comply with requirements specified in Section 01 4500,
Quality Control.
4. Welding, Installer, Manufacturer, Product and Material Certificates: Prepare written
statements on manufacturer's letterhead certifying compliance with requirements in
the Contract Documents.
B. The following are Informational Submittals:
1. Test and Inspection Reports.
2. Coordination Drawings.
3. Contractor's Construction Schedule.
4. Qualification Data.
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5. Welding Certificates.
6. Installer Certificates.
7. Manufacturer Certificates.
8. Product Certificates.
9. Material Certificates.
10. Material Test Reports. j
11. Research/Evaluation Reports.
12. Compatibility Test Reports.
13. Field Test Reports. 1
14, Maintenance Data.
15. Design Data.
16. Manufacturer's Instructions.
17. Manufacturer's Field Reports j
18. Material Safety Data Sheets. !
a. Submit information directly to Owner; do not submit to Architect.
b. Architect will not review submittals that include MSDSs and will return the
entire submittal for resubmittal.
PART 3 EXECUTION
3.1 CONTRACTOR'S REVIEW
A. Review each submittal and check for coordination with other Work of the Contract and for
compliance with the Contract Documents. Note corrections and field dimensions.
1. Mark with approval stamp before submitting to Architect.
B. Approval Stamp: Include Project name and location, submittal number, Specification Section ;
title and number, name of reviewer, date of Contractor's approval, and statement certifying
that submittal has been reviewed, checked, and approved for compliance with the Contract
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Documents. !
3.2 ARCHITECT'S ACTION
A. General: Architect will not review submittals that do not bear Contractor's approval stamp and
will return them without action. `
B. Action Submittals:Architect will review each submittal, make marks to indicate corrections or
modifications required, mark with an action stamp, and return to Contractor.
C. Action Stamp:Architect will stamp each submittal with an action stamp, and mark stamp
appropriately to indicate action taken, as follows:
a
1. Final Unrestricted Release: When a submittal is marked "NO EXCEPTION TAKEN,"
Work covered by submittal may proceed provided it complies with requirements of I
Contract Documents. Final payment depends on that compliance.
2. Final-But-Restricted Release: When a submittal is marked"MAKE CORRECTIONS
NOTED,"Work covered by submittal may proceed provided it complies with notations
or corrections on submittal and requirements of Contract Documents. Final payment
depends on that compliance.
3. Returned for Resubmittal: When a submittal is marked "REVISE AND RESUBMIT,"
do not proceed with Work covered by submittal, including purchasing,fabrication,
delivery, or other activity.
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a. Revise or prepare a new submittal according to notations and resubmit.
Repeat as necessary to obtain an action releasing submittal.
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b. Do not use, or allow others to use, submittals marked "REVISE AND
RESUBMIT," at Project site or elsewhere where Work is in progress.
4. Submittals for Record:
a. Where a submittal is for record purposes or special processing or other
activity, Architect will return submittal marked "RECORD ONLY."
D. Informational Submittals:Architect will review each submittal and will not return it, return it
marked " RECORD ONLY," or will reject and return it if it does not appear to comply with
requirements.
j E. Unsolicited Submittals: Architect may not review submittals not required by the Contract
Documents. Such submittals may be returned to sender without action, or discarded.
END OF SECTION
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I LRS Architects, Inc.
City of Tigard Alteration Project Procedures: 01 3516
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1 May 6, 2014
—1 PART 1 GENERAL
1.1 SUMMARY
A. Section Includes:
1. Products and installation for patching and extending Work.
2. Transition and adjustments.
3. Repair of damaged surfaces, finishes, and cleaning.
B. Related Sections:
1. Section 01 1100: Summary of Work, for Owner occupancy during construction.
2. Section 01 7320: Cutting and Patching.
3. Section 01 7400: Cleaning, for cleaning during construction.
4. Section 02 4119: Selective Demolition.
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PART PRODUCTS
2.1 PRODUCTS FOR PATCHING AND EXTENDING WORK
A. New Materials: As specified in product Sections; match existing Products and Work for
patching and extending work.
1. Where new materials are indicated in the Drawings and product Section for material
is not included in the Project Manual, provide new materials specified in the Drawings.
B. Type and Quality of Existing Products: Determine by inspection and testing Products where
necessary, referring to existing Work as a standard.
PART 3 EXECUTION
3.1 EXAMINATION
A. Verify that demolition is complete, and areas are ready for installation of new Work.
3.2 PREPARATION
A. Cut, move, or remove items as necessary for access to alterations and renovation Work.
Replace and restore at completion.
B. Remove unsuitable material not marked for salvage, such as rotted wood, corroded metals,
and deteriorated masonry and concrete. Replace materials as specified for finished Work.
C. Remove debris and abandoned items from area and from concealed spaces.
D. Prepare surface and remove surface finishes to provide for proper installation of new work
and finishes.
E. Close openings in exterior surfaces to protect existing work and salvage items from weather
and extremes of temperature and humidity.
3.3 INSTALLATION
A. Coordinate work of alterations and renovations to expedite completion sequentially and to
accommodate Owner occupancy.
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B. Project Finishes: Complete in all respects. Y"
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C. Remove, cut, and patch Work in a manner to minimize damage and to provide a means of
restoring Products and finishes to specified condition.
D. Refinish visible existing surfaces to remain,to specified condition for each material, with a
neat transition to adjacent finishes.
E. Install Products as specified in individual Sections.
3.4 TRANSITIONS
A. Where new Work abuts or aligns with existing, perform a smooth and even,transition.
Patched Work to match existing adjacent Work in texture and appearance. j
B. When finished surfaces are cut so that a smooth transition with new work is not possible,
terminate existing surface along a straight line at a natural line of division and make
recommendation to Architect. i
3.5 ADJUSTMENTS
A. Where a change of plane of 1/4 inch or more occurs, submit to Architect a recommendation i
for providing a smooth transition.
B. Fit work at penetrations of surfaces as specified in Section 01 7329, Cutting and Patching.
3.6 REPAIR OF DAMAGED SURFACES
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A. Patch or replace portions of existing surfaces that are damaged, lifted, discolored, or showing J
other imperfections.
B. Repair substrate prior to patching finish.
3.7 FINISHES
A. Finish surfaces as specified in individual Product Sections.
B. Finish patches to produce uniform finish and texture over entire area. When finish cannot be
matched, refinish entire surface to nearest intersections.
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3.8 CLEANING
A. In addition to cleaning specified in Division 1 Sections, clean Owner occupied areas affected
by Work of this Project. I
END OF SECTION }
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.LRS Architects, Inc.
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City of Tigard Design-Build Requirements: 01 4115
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May 6, 2014
PART 1 GENERAL
1.1 SUMMARY
A. Certain components of the Work under this project are Design Build. It is the Contractor's
responsibility to coordinate and assume or assign to subcontractors the complete
responsibility for the design, calculations, submittals,fabrication, transportation, and
installation of the Design Build portions or components as required in this Section. The
Applicant is responsible for submitting to the City of Tigard all Design Build documents
required for the separate approval for each Design Build item. There are no exceptions.
Design Build components of this Work are defined as complete, operational systems,
provided for their intended use.
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B. The Architect's or Engineer of Record's review of Design Build submittals shall be for design
intent and shall not lessen nor shift the responsibility from the Applicant or the assigned
subcontractor to the Owner nor to the design professional. The Owner shall not be
responsible for paying for any delays, additional products, additional hours of work or
overtime, restocking or rework required due to failure by the Applicant or the subcontractor to
coordinate their Work with the Work of other trades on the project or to provide the Design
Build portion or component in a timely manner to meet the schedule of the project.
C. City of Tigard Requirements: Follow the City of Tigard's requirements current at the time of
submission. The Applicant is responsible for coordinating and submitting all material required
by the City so that the City's review will not adversely affect the construction schedule. At or
near the time of application, the Applicant shall meet with the City to identify Design Build
components and how they are to be submitted and processed.
D. Design Build Components of the Work: Design Build components known at this time:
1. Metal roof panels.
E. Refer to systems descriptions in technical Sections of these Specifications for additional
information on Design Build work.
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1.2 DEFINITIONS
A. Applicant: Person applying for building permit for Delegated Design systems and person
coordinating Delegated Design systems with basic building. Includes coordination of required
submittals.
B. Architect or Engineer of Record:Architect or Engineer registered in state that Project is
located, engaged by the Owner to provide plans and computations, and establish design
criteria for Design Build components and specifications required by the Building Official for
principle Project systems. Includes staff, consultants,and consultants'staffs.
_ C. Contractor: Entity engaged by the Owner to construct the Project. Includes employees,
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subcontractors, suppliers, and their employees.
D. Design Build Engineer: Professional Engineer registered in state that Project is located,
•engaged by the Contractor to provide plans, computations, and specifications required by the
i Building Official for a designated builder-designed specialty system, in accordance with
criteria set forth in Contract Drawings and Specifications.
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City of Tigard Design-Build Requirements: 01 4115
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E. Seal: Certification that plans, computations, and specifications were designed and prepared f
under the direct supervision of the Engineer whose name appears thereon.
F. Review Stamp: Certification that the Architect or Engineer has reviewed plans, computations,
and specifications bearing the seal of the Design Build Engineer, verifying conformance with
information given and design concept set forth in Contract Drawings and Specifications.
G. Approval Stamp: Certification that the Building Official has reviewed a submittal and finds it
acceptable with respect to applicable code compliance.
1.3 SUBMITTALS
A. Comply with pertinent provisions of Section 01 3300, Submittal Procedures. S
B. Design Build submittals are required to show complete criteria, design assumptions, details,
calculations, submittals, instructions for fabrication, assembly, installation and interface with
other trades, unless noted otherwise in the specific Specification Section.
C. Complete submittals shall be submitted with the Design Build Engineer's seal and calculations
for that portion of Work. Submittals without required calculations, without the Design Build
Engineer's seal, and which have not been reviewed by the Contractor will not be reviewed by
the Architect or Engineer of Record.
1.4 SPECIFIC REQUIREMENTS
A. Some Design Build components are shown in the Contract Documents for design intent. The
purpose is to have the Contractor responsible for providing, coordinating,and installing the ;
Design Build component.
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B. Design Build components attached to the structural frame or supplemental to the structural }
frame shall be designed for the anticipated loads as outlined in the Contract Documents.
These Design Build components shall be coordinated with the appropriate subcontractors.
C. Load reactions at the interface between the Design Build components and the structural 4
frame shall be clearly defined to allow for a review by the Architect or Engineer of Record.
END OF SECTION
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City of Tigard Definitions and Reference Standards: 01 4200
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PART1 GENERAL
1.1 DEFINITIONS
A. General: Basic Contract definitions are included in the Conditions of the Contract.
B. "Approved": When used to convey Architect's action on the Contractor's applications and
requests, is limited to the Architect's duties and responsibilities as stated in the Conditions of
the Contract.
C. "Reviewed": When used in lieu of"Approved"to convey Architect's action on the Contractor's
submittals, is limited to the Architect's duties and responsibilities as stated in the Conditions of
the Contract.
D. "Directed": A command or instruction by Architect. Other terms including "requested,"
"authorized," "selected," "approved," "required," and "permitted," have the same meaning as
"directed."
E. "Indicated": Requirements expressed by graphic representations or in written form on
Drawings, in the Specifications, and in other Contract Documents. Other terms including
"shown,""noted," "scheduled," and"specified" have the same meaning as"indicated."
F. "Regulations": Laws, ordinances, statutes, and lawful orders issued by authorities having
jurisdiction, and rules, conventions, and agreements within the construction industry that
control performance of the Work.
G. "Furnish": Supply and deliver to the Project site, ready for unloading, unpacking, assembly,
installation, and similar operations.
H. "Install": Operations at the Project site including unloading, temporary storage, unpacking,
assembling, erecting, placing, anchoring, applying, working to dimension, finishing, curing,
protecting, cleaning, and similar operations.
I. "Provide": Furnish and install, complete and ready for the intended use.
J. "Installer": Contractor or another entity engaged by the Contractor as an employee,
Subcontractor, or Sub-subcontractor, to perform a particular construction operation, including
installation, erection, application, and similar operations.
K. "Experienced": When used with an entity, "experienced" means having successfully
completed a minimum of five previous projects similar in size and scope to this Project; being
familiar with the special requirements indicated; and having complied with requirements of
authorities having jurisdiction.
L. "Project Site": Space available for performing construction activities. The extent of Project
- t site is shown in Drawings and may or may not be identical with the description of the land on
which Project located.
M. "Testing Agencies": Independent entities engaged to perform specific inspections or tests,
- either at the Project site or elsewhere, and to report on and, if required, to interpret results of
those inspections or tests.
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1.2 INDUSTRY STANDARDS
A. Applicability of Standards: Unless the Contract Documents include more stringent ,
requirements, applicable construction industry standards have the same force and effect as if
bound or copied directly into the Contract Documents to the extent referenced. Such
standards are made a part of the Contract Documents by reference.
B. Publication Dates: Comply with standards in effect as of the date of the Contract Documents,
unless otherwise indicated.
C. Copies of Standards: Each entity engaged in construction on the Project should be familiar
with industry standards applicable to its construction activity. Copies of applicable standards
are not bound with the Contract Documents.
1. Where copies of standards are needed to perform a required construction activity,
obtain copies directly from publication source.
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D. Conflicting Requirements: Comply with the most stringent requirement when compliance with
two or more standards is specified and the standards establish different or conflicting
requirements for minimum quantities or quality levels.
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1. Refer uncertainties and requirements that are different, but apparently equal, to the
Architect for decision before proceeding.
E. Minimum Quantity or Quality Levels:The quantity or quality level shown or specified shall be
the minimum provided or performed.
1.3 ABBREVIATIONS AND ACRONYMS
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A. Standards and Regulations:Where abbreviations and acronyms are used in Specification or
other Contract Documents,they shall mean the recognized name of the standards and -
regulations in the following list. Names,telephone numbers, and Web-site addresses are
subject to change and are believed to be accurate and up-to-date as of the date of the
Contract Documents.
ADAAG Americans with Disabilities Act (ADA) 800-872-2253
Architectural Barriers Act(ABA) 202-272-0080
Accessibility Guidelines for Buildings and Facilities
Available from Access Board
www.access-board.gov
CFR Code of Federal Regulations 866-512-1800
Available from Government Printing Office 202-512-1800
www.gpoaccess.govecfr/index.html i
UFAS Uniform Federal Accessibility Standards 800-872-2253
Available from Access Board 202-272-0080 3
www.access-board.gov ;
B. Industry Organizations:Where abbreviations and acronyms are used in Specification or other
Contract Documents, they shall mean the recognized name of entities in the following list.
Names, telephone numbers, and Web-site addresses are subject to change and are believed
to be accurate and up-to-date as of the date of the Contract Documents.
AA Aluminum Association, Inc. (The) 703-258-2960
www.aluminum.org
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AF&PA American Forest& Paper Association 800-878-8878
www.afandpa.org 202-463-2700
AGC Associated General Contractors of America (The) 703-548-3118
www.agc.org
AHA American Hardboard Association
(See CPA)
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AIA American Institute of Architects (The) 800-242-3837
www.aia.org 202-626-7300
ALSC American Lumber Standards Committee, Incorporated 301-972-1700
i www.alsc.org
ANSI American National Standards Institute 202-293-8020
! www.ansi.org
ASTM ASTM International 610-832-9500
(American Society for Testing and Materials International)
} www.astm.org
AWPA American Wood Protection Association 205-733-4077
(formerly American Wood-Preservers'Association)
www.awpa.com
BIA Brick Industry Association (The)
www.gobrick.com
CSI Construction Specifications Institute (The) 800-689-2900
www.csinet.org 703-684-0300
EIMA EIFS Industry Members Association 800-294-3462
www.eima.com 770-968-7945
EJMA Expansion Joint Manufacturers Association, Inc. 914-332-0040
www.asce.org
ETL SEMCO Intertek ETL SEMCO 800-967-5352
(formally: ITS-Intertek Testing Service NA)
www.intertek.com
FMG FM Global 401-275-3000
s (Formally FM - Factory Mutual System)
www.fmglobal.com
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ISO International Organization for Standardization 41 22 74901 11
(available from ANSI) 202-293-8020
www.iso.ch
j ITS Intertek Testing Service NA
' (see ETL SEMCO)
i MPI The Master Painters Institute 888-674-8937
www.paintinfo.com 604-298-7578
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NAAMM National Association of Architectural Metal Manufacturers 630-942-6591
www.naamm.org
NFPA National Fire Protection Association 800-344-3555
www.nfpa.org 617-770-3000
NHLA National Hardwood Lumber Association 800-933-0318 '
www.natlhardwood.org 901-377-1818
NLGA National Lumber Grades Authority 604-524-2393
www.niga.org
RCSC Research Council on Structural Connections 800-644-2400
www.boltcouncil.org 312-670-2400 s
SMACNA Sheet Metal and Air Conditioning Contractors' 703-803-2980
National Association, Inc.
www.smacna.org
SWRI Sealant, Waterproofing, and Restoration Institute 816-472-7974
www.swrionline.org
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UL Underwriter's Laboratory, Incorporated 877-854- 577
www.ul.com 847-272-8800
WCLIB West Coast Lumber Inspection Bureau 800-283-1486 !
www.wclib.org 503-639-0651 !
WWPA Western Wood Products Association 503-224-3930
www.wwpa.org
C. Code Agencies: Where abbreviations and acronyms are used in Specification or other
Contract Documents,they shall mean the recognized name of entities in the following list. 1
Names, telephone numbers, and Web-site addresses are subject to change and are believed
to be accurate and up-to-date as of the date of the Contract Documents. ;
IBC International Building Code `
ICC International Code Council, Inc. 888-422-7233
www.iccsafe.org
ICC-ES ICC Evaluation Service, Inc. 800-423-6587
www.ice-es.org 562-699-0543
OSSC State of Oregon Structural Specialty Code
NES (Formally: National Evaluation Service—See ICC-ES)
D. Federal Government Agencies:Where abbreviations and acronyms are used in Specification
or other Contract Documents,they shall mean the recognized name of entities in the following
list. Names, telephone numbers, and Web-site addresses are subject to change and are
believed to be accurate and up-to-date as of the date of the Contract Documents.
CPSC Consumer Product Safety Commission 800-638-2772
www.cpsc.gov 301-504-6816
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EPA Environmental Protection Agency 202-272-0167
www.epa.gov
OSHA Occupational Safety& Health Administration 800-321-6742
www.osha.gov 202-693-1999
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END OF SECTION
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City of Tigard Quality Control: 01 4500
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PART1 GENERAL
I' 1.1 SUMMARY
A. This Section includes administrative and procedural requirements for quality control services.
1. Quality control services include inspections, tests, and related actions, including
reports performed by Contractor, by independent agencies, and by governing
authorities.
a. Requirements do not include Contract enforcement activities performed by
Architect.
i 2. Inspection and testing services are required to verify compliance with requirements
specified or indicated.
B. Related Sections:
1. Section 01 7329: Cutting and Patching, for requirements for repair and restoration of
construction disturbed by inspection and testing activities.
1.2 RESPONSIBILITIES
A. Owner will contract separately for services of independent testing laboratory to perform
specified inspection and testing.
B. Inspections and testing costs required by defective Work or improperly-timed notices shall be
paid by Contractor:
C. Utilization of testing laboratory services shall in no way relieve Contractor of obligation to
perform Work in accordance with requirements of Contract Documents.
1.3 RETESTING
A. Contractor responsible for retesting and associated cost where results of inspections and
tests prove unsatisfactory and indicate noncompliance with requirements.
1.4 ASSOCIATED SERVICES
A. Cooperate with agencies performing inspections and tests.
B. Provide auxiliary services as requested.
C. Notify agency in advance of operations to permit assignment of personnel.
D. Auxiliary services include, but are not limited to, following:
1. Providing access to Work.
2. Furnishing incidental labor and facilities necessary to facilitate inspections and tests.
E. Coordinate activities to accommodate services with a minimum of delay.
F. Contractor is responsible for scheduling inspections and tests.
1. Except where indicated as responsibility of testing agency, Contractor is responsible
for taking samples.
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1.5 QUALITY ASSURANCE
A. Qualifications for Inspection and Testing Agencies:
1. Engage inspection and testing service agencies that are prequalified as complying
with American Council of Independent Laboratories'"Recommended Requirements
for Independent Laboratory Qualification" and that specialize in types of inspections
and tests to be performed. '
2. Each independent inspection and testing agency engaged on Project shall be
authorized by authorities having jurisdiction to operate in State where Project is
located.
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B. Duties of Testing Agency:
1. Testing agency shall cooperate with Architect and Contractor in performing its duties.
2. Agency shall provide qualified personnel to perform inspections and tests.
3. Agency shall notify Architect and Contractor of irregularities of deficiencies observed
in Work during performance of its services.
4. Except as otherwise specified,testing laboratory shall secure, handle, and store
samples and specimens for testing.
C. Submittals: Testing agency shall submit a certified written report of each inspection and test
to: '
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1. Architect
2. Contractor
3. Governmental agencies requiring submission of reports
4. Other persons as directed by Architect. _
PART 2 PRODUCTS - Not Applicable
PART 3 EXECUTION
3.1 MANUFACTURER'S FIELD SERVICES AND REPORTS
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A. Submit qualifications of observer to Architect/Engineer 30 days in advance of required
observations.
1. Observer subject to approval of Architect/Engineer and Owner. t
B. When specified in individual specification Sections, require material or Product suppliers or
manufacturers to provide qualified staff personnel to observe: I
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1. Site conditions
2. Conditions of surfaces and installation
3. Quality of workmanship
C. Individuals to report observations and site decisions or instructions given to applicators or
installers that are supplemental or contrary to manufacturer's written instructions. I
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D. Submit report in duplicate within 30 days of observation to Architect/Engineer for review.
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3.2 REPAIR AND PROTECTION
iA. Upon completion of inspection, testing, and sample taking, repair damaged construction.
1. Restore substrates and finishes.
2. Comply with Section 01 7329, Cutting and Patching.
B. Protect construction exposed by or for quality control service activities, and protect repaired
construction.
C. Repair and protection are Contractor's responsibility, regardless of assignment of
responsibility for inspection and testing.
3.3 EVALUATION OF TESTS AND INSPECTIONS
A. Satisfactory completion of Work will be judged on results of laboratory and site tests and
i inspections.
B Results of tests and inspections that indicate Work does not comply with requirements of
Contract Documents will be considered deficient.
C. Contractor has responsibility to remove and replace deficient Work at Contractor's expense.
END OF SECTION
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City of Tigard Temporary Facilities and Controls: 01 5000
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May 6, 2014
PARTI GENERAL
1.1 SUMMARY
A. This Section includes requirements for temporary utilities, support facilities, security and
i protection facilities.
1.2 USE CHARGES
A. General: Include cost or use charges for temporary facilities in the Contract Sum. Allow other
entities to use temporary services and facilities without cost, including, but not limited to,
Owner's construction forces, Architect, testing agencies, and authorities having jurisdiction.
J B. Existing Utility Services: Water and electric power from Owner's existing systems is available
for use without metering and without payment of use charges. Provide connections and
extensions of services as required for construction operations.
1.3 QUALITY ASSURANCE
A. Regulations: Comply with industry standards and applicable laws and regulations of
authorities having jurisdiction including, but not limited to:
1. Building code requirements.
2. Health and safety regulations.
3. Utility company regulations.
4. Police and fire department rules.
5. Environmental protection regulations.
B. Standards: Comply with the following:
1. NFPA 241 "Standard for Safeguarding Construction, Alterations, and Demolition
Operations."
2. ANSI A10 Series standards for"Safety Requirements for Construction and
Demolition."
3. NECA Electrical Design Library"Temporary Electrical Facilities."
C. Electric Service: Comply with NEMA, NECA, and UL standards and regulations for temporary
electric service. Install service to comply with NFPA 70"National Electric Code."
D. Tests and Inspections:Arrange for authorities having jurisdiction to inspect and test each
temporary utility before use. Obtain required certifications and permits.
1.4 PROJECT CONDITIONS
A. Keep temporary services and facilities clean and neat in appearance.
B. Do not allow hazardous, dangerous, or unsanitary conditions, or public nuisances to develop
or persist on-site.
C. Temporary Use of Permanent Facilities: Installer of each permanent service shall assume
responsibility for operation, maintenance, and protection of each permanent service during its
use as a construction facility before Owner's acceptance, regardless of previously assigned
responsibilities.
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PART PRODUCTS
2.1 MATERIALS
A. Provide new materials, or use undamaged, used materials in serviceable conditions, suitable
for use intended.
2.2 TEMPORARY FACILITIES
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A. Temporary Offices: Provide prefabricated or mobile units or similar job-built construction with
lockable entrances, operable windows, and serviceable finishes, of sufficient size and
furnished to accommodate needs of construction personnel.
1. Provide enclosed space within field office adequate for project meetings.
B. Storage and Fabrication Sheds: Provide sheds sized,furnished, and equipped to I
accommodate materials and equipment for construction operations.
2.3 EQUIPMENT
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A. Fire Extinguishers: Portable, UL-rated, with class and extinguishing agent as required by
locations and classes of fire exposures.
PART 3 EXECUTION
3.1 TEMPORARY UTILITY INSTALLATION
A. General: Install temporary service or connect to existing service. ;
1. Arrange with utility company, Owner, and existing users for time when service can be
interrupted, if necessary,to make connections for temporary services.
B. Water Service: Use of Owner's existing water service facilities will be permitted, as long as
facilities are cleaned and maintained in a condition acceptable to Owner. At Substantial
Completion, restore these facilities to condition existing before initial use.
C. Sanitary Facilities: Provide temporary toilets, wash facilities, and drinking water for use of
construction personnel.
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1. Comply with authorities having jurisdiction for type, number, location, operation, and
maintenance of the fixtures and facilities.
D. Electric Power Service: Use of Owner's existing electric power service will be permitted, as
long as equipment is maintained in a condition acceptable to Owner.
E. Lighting: Provide temporary lighting with local switching that will provides adequate
illumination for construction operations, observations, inspections, and traffic conditions.
F. Heating: Provide temporary heat required by construction activities for curing or drying of
completed installations or for protection of installed construction from adverse effects of low
temperatures or high humidity.
G. Telephone: Provide temporary telephone service in common use facilities for use by all
personnel engaged in construction activities.
1. Provide one telephone line in each field office.
2. Provide a dedicated telephone line for a facsimile machine in each field office.
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3. Make telephone and facsimile service available to use by the Owner and Architect.
4. At each telephone, post a list of important telephone numbers, including the following:
a. Police and fire departments.
b. Ambulance service.
C. Contractor's home office.
d. Architect's office.
e. Engineer's office.
f. Owner's office.
g. Principal subcontractor's field and home offices.
3.2 SECURITY AND PROTECTION FACILITIES
A. Environmental Protection:
1. Provide protection, operate temporary facilities, and conduct construction in ways and
by methods that comply with environmental regulations and that minimize possible
air, waterway, and subsoil contamination or pollution or that other undesirable effects.
2. Restrict use of noise making tools and equipment to hours that will minimize
complaints from persons or firms near the site.
3. Erect and tent-off scaffolding around the building to prevent contamination into the
natural areas adjacent to the buildings.
B. Site Enclosure Fence: Provide site enclosure fence in manner that will prevent people and
animals from easily entering site except by entrance gates.
C. Security Enclosure and Lockup: Install substantial temporary enclosure around partially
completed areas of construction. Provide lockable entrances to prevent unauthorized
entrance, vandalism, theft, or similar violations of security.
D. Barricades, Warning Signs, and Lights: Comply with requirements of authorities having
jurisdiction for erecting structural adequate barricades, including warning signs and lighting.
1. Provide appropriate warning signs to inform personnel and the public of hazards
being protected against.
E. Temporary Enclosures: Provide temporary enclosures for protection of construction, in
progress and completed,from exposure,foul weather, other construction operations, and
similar activities. Provide temporary weathertight enclosure for building exterior.
F. Temporary Fire Protection: Install and maintain temporary fire protection facilities of types
needed to protect against reasonably predictable and controllable fire losses until permanent
fire protection facilities are operable.
1. Comply with NFPA 10 and NFPA 241.
2. Store combustible materials in containers in fire safe locations.
3. Maintain unobstructed access to fire protection equipment.
4. Supervise welding operations, combustion type temporary heating units, and similar
sources of fire ignition.
5. Develop and post information for overall fire prevention and protection program for
personnel at Project site.
6. Provide temporary standpipes and hoses for fire protection when required by code or
authorities having jurisdiction.
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3.3 TERMINATION AND REMOVAL
A. Supervision: Enforce strict discipline in use of temporary facilities to minimize waste and
abuse.
B. Maintenance: Maintain facilities in good operating condition until removal.
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C. Termination and Removal: Remove each temporary facility when the need for its service has
ended, when replaced by authorized use of a permanent facility, or no later than Substantial +
Completion. i
1. Materials and facilities that constitute temporary facilities are property of the
Contractor.
2. The Owner reserves the right to take possession of Project identification signs.
D. At Substantial Completion,clean and renovate permanent facilities used during the
construction period. i
END OF SECTION ?
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City of Tigard Product Requirements: 01 6000
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May 6, 2014
PART1 GENERAL
1.1 SUMMARY
A. This Section includes administrative and procedural requirements governing the Contractor's
selection of products for use in the Project.
B. Related Sections:
1. Section 01 2500: Substitution Procedures.
2. Section 01 4200: Definitions and Reference Standards.
1.2 DEFINITIONS
A. "Products" are items purchased for incorporation in the Work.
1. The term "product" includes the terms"material,""equipment," "system," and terms of
similar intent.
2. "Named Products" are items identified by the manufacturer's product name, including
make or model number or other designation, listed in the manufacturer's published
product literature.
B. "Materials"are products shaped, cut, worked, mixed, finished, refined or otherwise fabricated,
processed, or installed to form a part of the Work.
C. "Equipment" is a product with operational parts, whether motorized or manually operated, that
requires service connections, such as wiring or piping.
1.3 SUBMITTALS
A. Product List: Before Contractor's first request for payment, submit a complete list of major
products proposed for use in the Project.
1. Include proprietary product names, manufacturer's name, and installing
Subcontractor's name.
1.4 QUALITY ASSURANCE
A. Source Limitations: Provide products of the same kind from a single source to the fullest
extent possible.
B. Compatibility of Products: When given the option of selecting products, Contractor is
responsible for providing products and construction methods that are compatible with
previously selected products and construction methods, or products that have been specified
to which the selected products must be compatible.
1.5 PRODUCT DELIVERY, STORAGE, AND HANDLING
A. Deliver, store, and handle products according to the manufacturer's recommendations.
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B. Schedule delivery to minimize long-term storage at the site.
C. Coordinate delivery with installation time to assure minimum holding time for items that are
flammable, hazardous, easily damaged, or sensitive to deterioration, theft, or other losses.
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D. Deliver products to the site in an undamaged condition in the manufacturer's original sealed
container or other packaging system, complete with labels and instructions for handling,
storing, unpacking, protecting, and installing.
E. Inspect products upon delivery to ensure compliance with the Contract Documents and to
ensure that products are undamaged and properly protected.
4
F. Store products at the site in a manner that will facilitate inspection and measurement of
quantity or counting of units.
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G. Store products subject to damage by weather above ground, under cover in a weathertight
enclosure, and with ventilation adequate to prevent condensation.
1. Maintain temperature and humidity within range required by manufacturer's
instructions.
PART PRODUCTS
2.1 PRODUCT SELECTION
A. General: Provide products that comply with the Contract Documents, are undamaged, and
are new at the time of installation.
B. Proprietary Specification Requirements:Where only a single product or manufacturer is
named, provide the product indicated. No substitutions are permitted.
C. Semi-proprietary Specification Requirements:Where two or more products or manufacturers
are named, provide one of the products indicated that complies with Specifications. No
substitutions are permitted.
D. Nonproprietary Specifications:When products or manufacturers are not listed,the Contractor
may use any product by any manufacturer that complies with the Specifications and
referenced standards.
E. Product Substitutions: Where products or manufacturers are named and accompanied by the
term "equal,""approved,"or"approved equal,"comply with Section 01 2500, Substitution
Procedures, to obtain approval of an unnamed product.
F. Descriptive Specification Requirements:Where a product or assembly listing exact
characteristics required, provide a product or assembly that provides those characteristics
and otherwise complies with Contract requirements.
G. Performance Specification Requirements:Where compliance with performance requirements
are specified, provide products that comply with those requirements and are recommended by
the manufacturer for the application indicated.
H. Specified Standards, Codes, and Regulations:Where compliance with an imposed code,
standard, or regulation is specified, provide a product that complies with that code, standard,
or regulation.
I. Visual Matching: Where matching a sample, the Architect's decision will be final on whether a f
proposed product matches satisfactorily.
J. Visual Selection: Where product requirements include the phrase" . . as selected from
manufacturer's standard colors, patterns, textures, .. " or a similar phrase, the Architect will
select the color, pattern, and texture from the product line selected that complies with other
specified requirements.
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K. Inappropriate Product Selections: If Contractor believes specified product, method, or system
is inappropriate for use Contractor shall notify the Architect before performing Work in
question.
1. If notice of objection is not received prior to delivery to site, it will be assumed by
Owner that Contractor agrees specified products, methods, and systems are
appropriate for use in the Project.
PART 3 EXECUTION
3.1 INSTALLATION OF PRODUCTS
A. Comply with manufacturer's instructions and recommendations for installation of products in
the applications indicated.
1. Anchor each product securely in place, accurately located and aligned with other
Work.
2. Clean exposed surfaces and protect as necessary from damage and deterioration.
B. Should job conditions or specified requirements conflict with Manufacturers' instructions,
consult Architect for further instructions.
END OF SECTION
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City of Tigard Cutting and Patching: 01 7329
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May 6, 2014
PART1 GENERAL
' 1.1 SUMMARY
A. This Section includes requirements for cutting,fitting,and patching of Work required to:
1. Make several parts fit properly.
2. Uncover work to provide for installing, inspecting, or both, of ill-timed work.
3. Remove and replace work not conforming to requirements of Contract Documents.
4. Remove and replace defective work.
B. Related Sections:
1. Section 01 3100: Project Management and Coordination,for coordinating cutting and
patching with other construction activities.
2. Section 01 3516: Alteration Project Procedures, for building alterations.
3. Section 01 4500: Quality Control, for cutting and patching operations related to
inspection and testing.
4. Section 02 4119: Selective Demolition, for demolition of selected portions of the
building for alterations.
5. Refer to individual Sections for specific requirements and limitations applicable to
cutting and patching.
1.2 SUBMITTALS
A. Proposal for Cutting and Patching: Where cutting and patching involves structural elements,
submit for approval a proposal describing procedures. Include the following information in the
i proposal:
1. Describe extent of cutting and patching required, how it will be performed, and why it
cannot be avoided.
2. Indicate changes to structural elements, and changes in appearance of visual
elements. Include structural calculations.
3. List products proposed for use and entities that will perform the Work.
4. Indicate dates that work will be performed, duration of the Work, and when work will
be uncovered for Architect's observation.
5. List utilities that cutting and patching work will affect.
6. Submit cost estimate and secure Architect's approval of cost estimate and type of
reimbursement before proceeding with cutting and patching
1.3 QUALITY ASSURANCE
A. Structural Work: Do not cut and patch structural elements in a manner that would change
their load carrying capacity of load deflection ratio.
1. Obtain approval before cutting and patching structural elements.
B. Do not cut and patch operating elements in a manner that would reduce their capacity to
perform as intended, cause increased maintenance, or decreased operational life or safety.
C. Do not cut and patch exposed elements of construction that in the Architect's opinion would
reduce the visual aesthetic qualities, or result in visual evidence of cutting and patching.
1. Remove and replace construction cut and patched in a visually unacceptable manner.
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1.4 WARRANTY
A. Cut and patch construction using methods and with materials in such a manner as to not void
any warranties required or existing.
PART 2 PRODUCTS
2.1 MATERIALS
A. Use new materials identical to existing materials.
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B. For exposed surfaces where identical materials are not available, use materials that visually
match existing adjacent surfaces as nearly as possible.
C. Use materials whose installed performance is equal or better to that of existing materials.
PART 3 EXECUTION
3.1 INSPECTION
A. Inspect existing conditions, including elements subject to movement or damage during
cutting, excavating, patching, and backfilling.
B. After uncovering Work, inspect conditions affecting installation of new Work. j
C. Discrepancies: If uncovered conditions are not as anticipated, immediately notify Architect and
secure direction before proceeding further.
1. Do not proceed until unsatisfactory conditions are corrected.
3.2 PREPARATION
A. Provide temporary support of work to be cut, including shoring and bracing as required to ;
maintain structural integrity of Work.
B. Protect existing construction during cutting and patching to prevent damage.
3.3 GENERAL PERFORMANCE
A. Use skilled workers trained and experienced in necessary crafts and familiar with
requirements and methods required to restore surfaces to their original condition.
3.4 CUTTING
A. Perform cutting and demolition by methods that will provide the least damage to other
portions of Work.
B. Prior to cutting existing work, locate concealed utilities to eliminate possibility of service
interruption or damage.
C. Cut through masonry with a carborundum masonry saw or diamond-core drill. ;
D. When masonry construction must be pierced,furnish and install a steel pipe sleeve in
opening and grout in place neatly.
1. Leave grout surface to match existing finish.
2. Fabricate sleeve one inch in diameter larger than pipe or insulation.
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3. Pack between sleeve and pipe with waterproof sealant.
3.5 PATCHING
A. Perform fitting and adjusting of products to provide a finished installation complying with
tolerances and finishes specified for type of construction involved.
B. Refinish surfaces to match existing adjacent finish, patching with seams that are durable and
as invisible as possible.
1. Where possible, inspect and test patched area to demonstrate integrity of seam.
2. For continuous surfaces, refinish to nearest intersection or natural break.
3. For assembly, refinish entire unit.
4. Restore exposed finishes of patched areas and extend finish restoration into retained
adjoining work in manner that will eliminate evidence of patching and refinishing.
C. When finished surfaces are cut so that smooth transition with existing or new work is not
possible, submit to Architect,for approval, recommendation for terminating surface along
straight line at natural line of division.
1. Where change of plane of 1/4 inch or more occurs, submit to Architect, for approval,
recommendation for providing smooth transition.
3.6 CLEANING
A. Clean areas and spaces where cutting and patching work is performed.
END OF SECTION
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LRS Architects, Inc.
City of Tigard Cleaning: 01 7400
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PART1 GENERAL
1.1 SUMMARY
A. This Section includes requirements for maintaining Project buildings and site in a standard of
cleanliness during construction period.
B. Related Sections:
1. Section 01 5000: Temporary Facilities and Control,for removal of temporary facilities.
2. Section 01 7419: Construction Waste Management
3. Section 01 7700: Closeout Procedures.
1.2 QUALITY ASSURANCE
A. In addition to standards described in this Section, comply with applicable requirements of
governmental agencies having jurisdiction.
PART PRODUCTS
2.1 MATERIALS AND EQUIPMENT o
A. Provide personnel, equipment, and materials as needed to maintain specified standard of
cleanliness.
2.2 COMPATIBILITY
A. Use only cleaning materials and equipment that are compatible with surfaces being cleaned,
as recommended by manufacturer of material.
PART 3 EXECUTION
3.1 PROGRESS CLEANING
A. General: Do not allow accumulation of scrap, debris,waste material, and other items not
required for construction of this Work.
1. Completely remove all scrap, debris, and waste material from job site and dispose of
in a legal manner.
2. Provide adequate storage for items and waste to be removed from job site, observing
requirements for fire and environmental protection.
B. Storage Areas: Maintain stored items in an orderly arrangement allowing maximum access,
which does not impeding traffic or drainage.
1. Inspect arrangement of stored materials weekly. Restack, tidy, or otherwise service
arrangements.
C. Site and Structures:
1. Inspect site and structures weekly, and more often if necessary, and pick up all scrap,
debris, and waste material.
a. Remove such items to place designated for their storage. Maintain site in a
neat and orderly condition.
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2. As required prior to installation of succeeding materials, clean structures or applicable
portions thereof to degree of cleanliness recommended by manufacturer of
succeeding material.
3.2 FINAL CLEANING
A. "Final Cleaning,"for purpose of this Section,and except as may be specifically provided
elsewhere, shall be interpreted as meaning level of cleanliness generally provided by skilled
cleaners using commercial quality building maintenance equipment and materials.
B. Prior to Substantial Completion, remove from Project site all tools, surplus materials,
equipment, scrap, debris, and waste.
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C. Broom clean paved areas on site and public paved areas at approaches to site. ,
D. Exterior Surfaces:
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1. Visually inspect exterior surfaces and remove all traces of soil, waste materials,
smudges, and other foreign matter.
2. Hose down entire exterior surfaces of structure if necessary to achieve a uniform
degree of cleanliness.
END OF SECTION
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PART1 GENERAL
1.1 WASTE MANAGEMENT GOALS
A. Waste materials produced as a result of this project shall be reused or recycled to minimize
impact of construction waste on landfills and to minimize expenditure of energy and cost in
fabricating new materials.
1.2 WASTE MANAGEMENT PLAN
A. Reuse or recycle debris generated as a result of work performed on project when practicable
and cost effective.
PART 2 PRODUCTS (Not Applicable)
PART 3 EXECUTION
3.1 ON-SITE MATERIALS SORTING AND STORAGE DURING CONSTRUCTION
A. Verify recycling facilities or waste processor requirements for preparation of materials to be
accepted and to what degree materials can be contaminated.
B. Recycle the following waste materials:
1. Wood
2. Metals (ferrous and non-ferrous)
3. Cardboard
4. Masonry and Concrete
5. Office paper
C. Coordinate with local hauler to provide separate containers for recycled materials listed
above.
1. Subcontractors shall follow source separation requirements for each waste, and use
appropriate on-site container for each type of waste material.
2. Provide separate containers for non-recyclable materials.
D. Rebates: Paid or credited by hauler/recycler to Contractor.
E. Inform field personnel and subcontractors about recycling program, and continuously monitor
program to verify proper source separation and to avoid contamination of recyclable
materials.
F. Recycling Processors and Facilities:
1. Comprehensive list of recycling facilities in Portland Metro are available from local
building permit office or by contacting Metro at 503-234-3000.
END OF SECTION
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City of Tigard Closeout Procedures: 01 7700
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PART1 GENERAL
1.1 SUMMARY
A. This Section includes administrative and procedural requirements for Contract closeout
including, but not limited to, the following:
1. Inspection procedures.
2. Project record documents.
3. Operation and maintenance manuals.
4. Warranties.
5. Starting and Adjusting.
6. Instruction of Owner's personnel.
B. Closeout requirements for specific construction activities are included in the appropriate
Sections.
C. Related Sections:
1. Section 01 2900: Payment Procedures, for requirements for Applications for Payment
for Substantial and Final Completion.
2. Section 01 5000: Temporary Facilities and Control, for removal of temporary facilities.
3. Section 01 7400: Cleaning, for final cleaning requirements.
1.2 SUBSTANTIAL COMPLETION
A. Prior to requesting inspection for determining date of Substantial Completion, complete the
following.
1. Prepare a list of items to be completed and corrected (Contractor's Punch List), the
value of items on the list, and reasons why the Work is not complete.
2. Advise the Owner of pending insurance changeover requirements.
3. Submit specific warranties,workmanship bonds, maintenance service agreements,
final certifications, and similar documents.
4. Obtain and submit releases permitting Owner unrestricted use of the Work and.
access to services and utilities.
5. Prepare and submit Project Record Documents, operation and maintenance
manuals, construction photographs, damage or settlement surveys, property surveys,
and similar final record information.
6. Deliver tools, spare parts, extra stock, and similar items.
7. Make final changeover of permanent locks and transmit keys to Owner. Advise
Owner's personnel of changeover in security provisions.
8. Complete startup testing of systems and instruction to Owner's personnel.
9. Submit test/adjust/balance records.
10. Terminate and remove temporary facilities from the site, along with mockups,
construction tools, and similar elements.
11. Complete final cleanup requirements required in Section 01 7400.
12. Touch up and otherwise repair and restore marred, exposed finishes, including
touchup painting.
B. Inspection: Submit a written request for inspection for Substantial Completion.
1. On receipt of request, the Architect will either proceed with inspection, or without
completing inspection, advise the Contractor that based on limited inspection, the
construction is not sufficiently complete for Substantial Completion.
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2. Architect will prepare the Certificate of Substantial Completion after inspection, or will
notify Contractor of items, either on Contractor's list or additional items identified by j
Architect, that must be completed or corrected before certificate can be issued.
a. Architect will reinspect when assured by Contractor that Work identified in
previous inspection has been competed and corrected.
b. If additional inspections are required, the Owner will charge the Contractor to
reimburse Architect for time and expenses.
C. Results of the completed inspection will form the basis of requirements for
final acceptance.
3. Owner will allow Contractor no longer than 30 calendar days from Date of Substantial
Completion to remedy deficiencies.
1.3 FINAL COMPLETION
A. Prior to requesting inspection for determining date of Final Completion, complete the
following.
1. Submit a final Application for Payment, according to requirements of Section 01 2900.
2. Submit certified copy of Architect's Substantial Completion inspection list of items to
be completed or corrected (punch list), endorsed and dated by Architect. The certified
copy of the list shall state that each item has been completed or otherwise resolved
for acceptance.
3. Submit evidence of final, continuing insurance coverage complying with insurance
requirements.
4. Instruct Owner's personnel in operation, adjustment, and maintenance of products,
equipment, and systems.
B. Inspection: Submit a written request for final inspection for acceptance.
1. On receipt of request,the Architect will either proceed with inspection, or advise the
Contractor of unfulfilled requirements.
2. Architect will prepare the final Certificate for Payment after inspection, or will notify
Contractor of construction that must be completed or corrected before certificate can
be issued.
a. Architect will reinspect when Work identified in previous inspection as
incomplete is competed and corrected.
b. If additional inspections are required,the Owner will charge the Contractor to
reimburse Architect for time and expenses.
1.4 LIST OF INCOMPLETE ITEMS (PUNCH LIST)
A. Submit three copies of list. Include name and identification of each space and area affected
by construction operations for incomplete items and items needing correction including, if
necessary, areas disturbed by Contractor that are outside the limits of construction.
1. Organize list of spaces in sequential order, starting with exterior areas first and
proceeding from lowest floor to highest floor.
2. Organize items applying to each space by major element, including categories for
ceiling, individual walls,floors, equipment, and building systems.
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3. Include the following information at the top of each page:
a. Project name.
b. Date.
C. Name of Architect.
d. Name of Contractor.
e. Page number.
1.5 PROJECT RECORD DOCUMENTS
A. General: Do not use Project Record Documents for construction purposes; protect from
deterioration and loss.
B. Record Drawings: Maintain and submit one set of black line white prints of Contract
Documents or Record CAD Drawings required.
1. Mark the Record Drawings to show the actual installation and construction where
installation or construction varies from that shown originally. Require individual or
entity who obtained record data, whether individual or entity is installer, subcontractor,
or similar entity, to prepare the marked-up Record Drawings.
a. Record data as soon as possible after obtaining it. Record and check the
markup before enclosing concealed installations.
2. Mark record sets with erasable red-colored pencil, clearly describing change by
graphic line and note. Use other colors to distinguish between changes for different
categories of the Work at the same location.
a. Call attention to entries by a "cloud"drawn around areas affected.
3. Mark important additional information that was either shown schematically or omitted
from original Drawings.
a. Conversion of Schematic Layouts: Show on Record Drawings, by dimension
accurate to within one inch, centerline of each run of items shown
schematically on Drawings. Clearly identify item by accurate note such as
"cast iron drain", "galy. water", and the like. Show, by symbol or note, vertical
location of item ("under slab", "in ceiling plenum","exposed", and the like).
Relate by identification descriptive to Specifications.
b. Show final location of electrical junction boxes and outlets, telephone and
data outlets, supply and return registers, and like.
4. Note Construction Change Directive numbers, Change Order numbers, alternate
numbers, and similar identification where applicable.
5. Identify and date each Record Drawings; include the designation "PROJECT
RECORD DRAWING" in a prominent location. Organize into manageable sets; bind
each set with durable paper cover sheets with identification.
C. Record Specifications: Submit one complete copy of Project Specifications, including
addenda and contract modifications.
1. Mark copy to indicate the actual product installation where installation or from that
indicated in Specifications, addenda, and contract modifications.
2. Mark copy with proprietary name and model number of products, materials, and
equipment furnished, including substitutions and product options selected.
3. Note related Change Orders and other modifications, where applicable.
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D. Miscellaneous Record Submittals: Assemble miscellaneous records required by other
Specification Sections for miscellaneous record keeping and submittal in connection with
actual performance of the Work. Bind miscellaneous records and identify each in same
format as specified for Operation and Maintenance Manuals, ready for continued use and
reference.
1. One set of evidence of compliance with requirements of governmental agencies
having jurisdiction including, but not necessarily limited to:
a. Certificates of Inspection.
b. Certificates of Occupancy.
2. One set of certificates of insurance for products and completed operations.
3. One set of evidence of payment and release of liens.
4. One copy of list of Subcontractors, service organizations, and principal vendors,
including names, addresses, and telephone numbers where they can be reached for
emergency service at all times including nights,weekends, and holidays.
1.6 OPERATION AND MAINTENANCE MANUALS
A. Assemble a complete set of operation and maintenance data indicating the operation and
maintenance of each system, subsystem, and piece of equipment not part of a system.
Include operation and maintenance data required in individual Specification Sections and as
follows:
1. Operation Data: Include emergency instructions and procedures, system and
equipment descriptions,operating procedures, and sequence of operations.
2. Maintenance Data:Included manufacturer's information, list of spare parts,
maintenance procedures, maintenance and service schedules for preventive and
routine maintenance, and copies of warranties and bonds.
1.7 WARRANTIES
A. Submit one set of warranties, organized into an orderly sequence based on the table of
contents of the Project Manual, in same format as specified for Operation and Maintenance
Manuals.
PART 2 PRODUCTS (Not applicable)
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PART 3 EXECUTION
3.1 STARTING AND ADJUSTING
A. Prior to request for certification of Substantial Completion, start equipment and operating
components to confirm proper operation. Remove malfunctioning units, replace with new
units, and retest.
B. Adjust equipment and operating components for proper operation.
C. Test each piece of equipment to verify proper operation. Test and adjust controls and
safeties. Replace damaged and malfunctioning controls and equipment.
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3.2 DEMONSTRATION AND TRAINING
A. Instruct Owner's personnel to adjust, operate, and maintain systems, subsystems, and
equipment not part of a system.
1. Provide instructors experienced in operation and maintenance procedures.
2. Provide instruction at mutually agreed-on times. For equipment that requires seasonal
operation, provide similar instruction at the start of each season.
3. Schedule training with Owner with at least 7 days'advance notice.
4. Coordinate instructors, including providing notification dates, times, length of
instruction, and course content.
B. Include instruction for system design and operational philosophy, review of documentation,
operations, adjustments, troubleshooting, maintenance, and repair.
END OF SECTION
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LRS Architects, Inc.
City of Tigard Selective Demolition: 02 4119
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PART GENERAL
1.1 SUMMARY
A. Section Includes:
1. Demolition and removal of selected portions of a building or structure.
2. Repair procedures for selective demolition operations.
B. Related Sections:
1. Section 01 1100 Summary of Work,for use of the premises during construction.
2. Section 01 7329: Cutting and Patching,for cutting and patching procedures.
1.2 DEFINITIONS
A. Remove: Detach items from existing construction and legally dispose off-site, unless indicated
to be removed and salvaged, or removed and reinstalled. 10
B. Remove and Reinstall: Detach items from existing construction, prepare for reuse, and
reinstall where indicated.
C. Existing to Remain: Existing construction items of construction to remain without removal.
1.3 MATERIALS OWNERSHIP
A. Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise
indicated to remain on Owner's property, demolished materials become Contractor's property
I and shall be removed from Project site. Do not burn or bury materials on site.
1.4 SUBMITTALS
A. Schedule of Selective Demolition Activities: Indicate sequence of demolition and removal
work, interruption of utility services, coordination for shutoff, capping, and continuation of utility
services, locations of temporary partitions and means of egress, and coordination of Owner's
continuing occupancy of portions of existing building.
1.5 QUALITY ASSURANCE
A. Standards: Comply with the following:
1. ANSI A10.6: "Safety Requirements for Construction and Demolition."
2. NFPA 241: "Safeguarding Construction, Alteration, and Demolition Operations."
3. Applicable local codes for demolition work, safety of structure, and dust control.
B. Obtain required permits from governing authorities.
C. Comply with governing EPA notification regulations before beginning of demolition operations.
D. Comply with hauling and disposal regulations of authorities having jurisdiction.
E. Conduct pre-demolition conference at Project site.
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1.6 PROJECT CONDITIONS
A. Owner will occupy portions of building immediately adjacent to selective demolition area.
Conduct demolition so Owner's operations will not be disrupted. Provide not less than 72
hours notice to Owner of activities that will affect Owner's operations.
1. Do not disable or disrupt building fire or life safety systems without prior written notice
to the Owner.
B. Maintain access to existing walkways, corridors, or other occupied or used facilities. Do not
close or obstruct egress width to exits.
C. Owner assumes no responsibility for condition of areas to be selectively demolished.
D. Hazardous Materials: It is not expected that hazardous materials will be encountered in the
Work.
1. Hazardous materials will be removed by Owner before start of Work.
2. If materials suspected of containing hazardous materials are encountered, do not
disturb; immediately notify Architect and Owner. Hazardous materials will be removed
by Owner under a separate contract.
E. Utility Service: Notify affected utility companies of selective demolition before starting work
and comply with their requirements for maintaining service, and disconnecting existing
services, where required.
1. Maintain existing utilities indicated to remain in service and protect them against
damage during demolition operations. 1
2. Maintain fire protection facilities in service during demolition operations.
1.7 SCHEDULING
A. Schedule Work to coincide with new construction.
PART PRODUCTS
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2.1 REPAIR MATERIALS
A. Use repair materials identical to existing materials, or materials that visually match existing
surfaces if identical materials are not available.
B. Comply with material and installation requirements specified in individual Specification
Sections.
PART 3 EXECUTION
3.1 EXAMINATION
A. Prior to start of Work, examine work to be removed and work to remain to determine nature of
work and conditions under which selective demolition will be conducted.
1. Make necessary probes to determine extent and kind of protection required.
2. When applicable,verify that utilities have been disconnected and capped.
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3. Where existing conditions are found to be conflict with representations of Contract
Documents, submit written notification and request clarification.
a. Do not perform Work related to conflicting conditions until clarification is
obtained.
3.2 PREPARATION
A. Utilities: Locate, identify, disconnect, and seal or cap off utilities serving area to be
demolished. Mark location of existing utilities to remain.
B. Provide, erect, and maintain temporary barriers at locations indicated, or as required to
separate the public and occupied areas from areas of Work.
C. Erect and maintain weatherproof closures for exterior openings.
D. Protect existing materials which are not to be demolished or removed.
E. Provide and maintain shoring, bracing, or structural support to prevent movement, settlement,
i or collapse of construction to remain, and to prevent unexpected or uncontrolled movement or
collapse of construction to be demolished.
3.3 SELECTIVE DEMOLITION
A. Conduct demolition to minimize interference with adjacent and occupied building areas.
B. Demolish and remove existing construction only to the extent required by new construction
and as indicated.
C. Demolish in an orderly and careful manner. Protect existing supporting structural members.
D. Cease operations immediately if structure appears to be in danger. Notify Architect. Do not
resume operations until directed.
E. Removed and Reinstalled Items: Clean and repair to functional reuse, pack or crate with
identification marked with identification, protect from damage during storage, and reinstall in
locations indicated. Comply with requirements for new materials and equipment.
F. Existing Items to Remain: Protect against damage and soiling during selective demolition.
When permitted by Architect, items may be removed to suitable storage and reinstalled in
their original locations after demolition operations are complete.
G. Promptly repair damage to adjacent construction caused by selective demolition. Perform
patching work in accordance with Section 01 7329, Cutting and Patching.
H. Remove demolished materials from site as work progresses.
I. Do not burn demolished materials on site.
J. Transport demolished materials off Owner's property and legally dispose of them.
K. Upon completion of work, leave areas in clean condition. Remove temporary partitions,
barriers, and construction.
END OF SECTION
LRS Architects, Inc.
City of Tigard Unit Masonry Restoration: 04 0129
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-+ PART 1 GENERAL
I 1.1 SUMMARY
A. Section includes:
1. Repointing mortar joints.
2. Removing plant growth.
j 3. Cleaning exposed unit masonry surfaces.
B. Related Sections:
1. Section 07 1900: Water Repellents, for applied sealer.
2. Section 07 9200: Joint Sealants,for sealing joints in restored unit masonry.
1.2 DEFINITIONS
A. Low-Pressure Spray: 100 to 400 psi; 4 to 6 gpm.
B. Medium-Pressure Spray: 400 to 600 psi; 4 to 6 gpm.
1.3 SUBMITTALS
A. Product Data: For each type of product indicated. Include recommendations for application
and use. Include test reports and certifications substantiating that products comply with
requirements.
B. Samples for Verification: Before erecting mockup, submit samples of the following:
1. Each type of mortar for pointing in the form of sample mortar strips, 6 inches long by
1/2 inch wide, set in aluminum or plastic channels.
- C. Qualification Data: For restoration specialists including field supervisors.
D. Restoration Program: For each phase of the restoration process, provide description of
materials, methods, equipment, and sequence of operations to be used for each phase of
restoration work, including protection of surrounding materials on building and Project site.
1. If materials and methods other than those indicated are proposed for any phase of
j restoration work, provide a written description, including evidence of successful use
on other comparable projects, and a testing program to demonstrate their
effectiveness for this Project.
E. Cleaning Program:'Describe cleaning process in detail, including materials, methods, and
equipment to be used and protection of surrounding materials on building and Project site,
and control of runoff during operations
1. If materials and methods other than those indicated are proposed for cleaning work,
provide a written description, including evidence of successful use on other
comparable projects, and a testing program to demonstrate their effectiveness for this
Project.
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1.4 QUALITY ASSURANCE
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A. Restoration Specialist: Engage an experienced masonry restoration and cleaning firm that
has completed work similar in material, design, and extent to that indicated for this Project
and with a record of successful in-service performance.
1. At Contractor's option,the work may be divided between 2 specialist firms: 1 for
cleaning work and 1 for repair work.
2. Field Supervision: Restoration specialist firms shall maintain experienced full-time +
supervisors on the Project site during times that clay masonry restoration and
cleaning are in progress.
B. Chemical Manufacturer Qualifications:A firm regularly engaged in producing masonry
cleaners that have been used for similar applications with successful results, and with factory- +
trained representatives who are available for consultation and Project site inspection and
assistance at no additional cost.
C. Mockups: Prepare mockups of restoration and cleaning as follows to demonstrate aesthetic
effects and qualities of materials and execution. Prepare mockups on existing walls under
same weather conditions to be expected during remainder of Work.
1. Clean mockup area indicated in Drawings.
a. Test cleaners and methods on samples of adjacent materials for possible
adverse reactions, unless cleaners and methods are known to have a
deleterious effect.
b. Allow a waiting period of not less than 7 days after completion of sample
cleaning to permit a study of sample panels for negative reactions. G
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2. Rack out joints in two separate areas approximately 36 inches high by 72 inches wide
for each type of repointing required and repoint one of the two areas.
1.5 DELIVERY, STORAGE,AND HANDLING
A. Deliver other materials to Project site in manufacturer's original and unopened containers,
labeled with type and name of products and manufacturers.
B. Store cementitious materials off the ground, under cover, and in a dry.location.
C. Store aggregates, covered and in a dry location, where grading and other required
characteristics can be maintained and contamination avoided.
D. Comply with manufacturer's written instructions for storage of hydrated lime and lime putty.
Discard lime if containers have been damaged or have been opened for more than two days.
1.6 PROJECT CONDITIONS
A. Repoint mortar joints only when air temperature is between and 40 and 90 degrees F and is
predicted to remain so for at least 7 days after completion of work.
B. Cold-Weather Requirements: Comply with the following procedures for mortar-joint pointing: j
1. When air temperature is below 40 degrees F, heat mortar ingredients, unit masonry
repair materials, and existing masonry walls to produce temperatures between 40 and i
120 degrees F.
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i 2. When mean daily air temperature is below 25 degrees F, provide enclosure and heat
to maintain temperatures above 32 degrees F within the enclosure for 7 days after
repair and pointing.
C. Hot-Weather Requirements: Protect mortar-pointing when temperature and humidity
conditions produce excessive evaporation of water from mortar and repair materials. Provide
artificial shade and wind breaks and use cooled materials as required. Do not apply mortar to
substrates with temperatures of 90 degrees F and above.
D. Clean unit masonry surfaces only when air temperature is 40 degrees F and above and is
predicted to remain so for at least 7 days after completion of cleaning.
1.7 SEQUENCING AND SCHEDULING
1
A. Order replacement materials at the earliest possible date, to avoid delaying completion of the
Work.
B. Perform unit masonry restoration work in the following sequence:
1. Remove plant growth.
2. Inspect for open mortar joints and repair before cleaning to prevent the intrusion of
water and other cleaning materials into the wall.
3. Clean unit masonry surfaces.
4. Rake out joints that are to be repointed.
5. Point mortar joints.
6. Clean unit masonry surfaces.
PART PRODUCTS
2.1 MANUFACTURERS
A. Available Products: Subject to compliance with requirements, products that may be
incorporated into the Work include, but are not limited to, the products specified in other
PART 2 Articles.
2.2 MORTAR MATERIALS
A. Portland Cement: ASTM C 150, Type I or Type II.
1. Provide white cement containing not more than 0.60 percent total alkali when tested
according to ASTM C 114.
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B. Hydrated Lime: ASTM C 207, Type S.
C. Factory-Prepared Lime Putty: Screened,fully-slaked lime putty, prepared from pulverized lime
complying with ASTM C 5.
D. Mortar Sand: ASTM C 144, unless otherwise indicated.
i E. Mortar Pigments: Natural and synthetic iron oxides and chromium oxides, compounded for
mortar mixes. Use only pigments with a record of satisfactory performance in masonry
mortars.
F. Water: Potable.
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2.3 CLEANING MATERIALS
A. Water for Cleaning: Potable.
B. Hot Water: Heat water to a temperature of 140 to 160 degrees F. i
C. Mild Acidic Cleaner: Manufacturer's standard mildly acidic cleaner containing no hydrochloric,
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hydrofluoric, or sulfuric acid; or chlorine bleaches.-
1. Available Manufacturers:
a. Diedrich Technologies, Inc.; Envirorestore 100.
b. Dominion Restoration, Inc.; DR-60 Stone and Masonry Cleaner.
C. Dumond Chemicals, Inc.; Safe n' Easy Heavy Duty Restoration Cleaner. 4
d. ProSoCo; Sure Klean Light-Duty Restoration Cleaner.
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2.4 MISCELLANEOUS MATERIALS
A. Liquid Strippable Masking Agent: Manufacturer's standard liquid,film-forming, strippable
masking material for protecting glass, metal, and polished stone surfaces from damaging
effects of acidic and alkaline masonry cleaners.
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• 1. Available Manufacturers:
a. American Building Restoration Products, Inc.; LM 130 Acid Shield.
b. Diedrich Technologies, Inc.; Diedrich Acid Guard.
C. Price Research, Ltd,; Price Mask.
d. ProSoCo; Sure Klean Strippable Masking.
2.5 MORTAR MIXES
A. Measurement and Mixing: Measure cementitious and aggregate material in a dry condition by
volume or equivalent weight. Do not measure by shovel; use known measure. Mix materials
in a clean, mechanical batch mixer.
a
1. Mixing Pointing Mortar: Thoroughly mix cementitious and aggregate materials
together before adding any water. Then mix again adding only enough water to
produce a damp, unworkable mix that will retain its form when pressed into a ball.
Maintain mortar in this dampened condition for 15 to 30 minutes. Add remaining
water in small portions until reaching mortar of the desired consistency. Use mortar j
within one hour of final mixing; do not retemper or use partially hardened material.
B. Colored Mortar: Produce mortar of color required by using selected ingredients. Do not adjust
proportions without Architect's approval.
1. Mortar Pigments:Where mortar pigments are indicated, do not exceed a pigment-to-
cement ratio of 1:10 by weight.
C. Do not use admixtures of any kind in mortar, unless otherwise indicated.
D. Mortar Proportions: Mix mortar materials in the following proportions:
1. Pointing Mortar for Brick: 1 part portland cement, 3 parts lime, and 9 parts sand.
a. Provide natural sands to match original aggregate in terms of color, 1
size/shape and distribution of particles.
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PART 3 EXECUTION
3.1 PROTECTION
A. Protect persons, motor vehicles, surrounding surfaces of building being restored, building site,
i plants, and surrounding buildings from harm resulting from masonry restoration work.
1. Erect temporary protection covers over walkways and at points of pedestrian and
vehicular entrance and exit that must remain in service during course of restoration
and cleaning work.
B. Comply with chemical cleaner manufacturer's instructions for protecting building and other
surfaces against damage from exposure to its products. Prevent chemical cleaning solutions
from coming into contact with pedestrians, motor vehicles, landscaping, buildings, and other
surfaces that could be harmed by such contact..
1. Cover adjacent surfaces with materials that are proven to resist chemical cleaners
used unless chemical cleaners being used will not damage adjacent surfaces. Use
materials that contain only waterproof, UV-resistant adhesives. Apply masking agents
to comply with manufacturer's instructions. Do not apply liquid masking agent to
painted or porous surfaces. When no longer needed, promptly remove masking to
prevent adhesive staining.
2. Keep wall wet below area being cleaned to prevent streaking from runoff.
3. Do not clean masonry during winds of sufficient force to spread cleaning solutions to
unprotected surfaces.
4. Neutralize and collect alkaline and acid wastes for disposal off Owner's property.
5. Dispose of runoff from cleaning operations by legal means and in a manner that
prevents soil erosion, undermining of paving and foundations, damage to
landscaping, and water penetration into building interiors.
C. Prevent mortar from staining face of surrounding masonry and other surfaces.
1. Cover sill, ledges, and projections to protect from mortar droppings.
2. Keep wall area wet below rebuilding and pointing work to discourage mortar from
adhering.
3. Immediately remove mortar in contact with exposed masonry and other surfaces.
4. Clean mortar splatters from scaffolding at end of each day.
i D. Remove gutters, downspouts, and exterior ornamental metal adjacent to masonry and store
during masonry restoration and cleaning. Reinstall when masonry restoration and cleaning is
complete.
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1. Provide temporary rain drainage during work to direct water away from building.
3.2 CLEANING MASONRY, GENERAL
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A. Proceed with cleaning in an orderly manner; work from top to bottom of each scaffold width
and from one end of each elevation to the other.
B. Use only those cleaning methods indicated for each masonry material and location.
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1. Do not use wire brushes or brushes that are not resistant to chemical cleaner being
used. Do not use plastic-bristle brushes if natural-fiber will resist chemical cleaner
being used.
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2. Use spray equipment that provides controlled application at volume and pressure i
indicated, measured at spray tip. Adjust pressure and volume to ensure that cleaning
methods do not damage masonry.
a. Equip units with pressure gages.
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3. For chemical cleaner spray application, use a low-pressure tank or chemical pump
suitable for chemical cleaner indicated, equipped with a cone-shaped spray tip.
4. For water spray application, use a fan-shaped spray tip that disperses water at an
angle of 25 to 50 degrees.
5. For high-pressure water spray application, use a fan-shaped spray tip that disperses
water at an angle of at least 40 degrees.
6. For heated water spray application, use equipment capable of maintaining
temperature between 140 and 160 degrees F at flow rates indicated.
7. For steam application, use a steam generator capable of delivering live steam at
nozzle.
C. Perform each cleaning method indicated in a manner that results in uniform coverage of all
surfaces, including corners, moldings, and interstices, and that produces an even effect
without streaking or damaging masonry surfaces.
D. Removing Plant Growth: Completely remove plant, moss, and shrub growth from masonry
surfaces. Carefully remove plants, creepers, and vegetation by cutting at roots and allowing
to dry as long as possible before removal. Remove loose soil and debris from open masonry
joints to whatever depth they occur. r
E. Preliminary Cleaning: Before beginning general cleaning, remove extraneous substances that
are resistant to cleaning methods being used. Extraneous substances include paint, calking,
asphalt, and tar.
1. Carefully remove heavy accumulations of material from surface of masonry with a
sharp chisel. Do not scratch or chip masonry surface.
2. Remove paint and calking with alkaline paint remover.
a. Comply with requirements for paint removal.
b. Repeat application up to two times if needed. j
3. Remove asphalt and tar with solvent-type paint remover.
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a. Apply only to asphalt and tar by brush without prewetting. i
b. Allow paint remover to remain on surface for 10 to 30 minutes.
C. Rinse off with cold hot water using low-pressure spray.
d. Repeat application if needed.
F. Water Spray Applications: Unless otherwise indicated, hold spray nozzle at least 6 inches
from surface of masonry and apply water in horizontal back and forth sweeping motion,
overlapping previous strokes to produce uniform coverage.
G. Steam Wash:Apply steam to masonry surfaces at pressures not exceeding 80 psi. Hold
nozzle at least 6 inches from surface of masonry and apply steam in horizontal back and forth
sweeping motion, overlapping previous strokes to produce uniform coverage.
H. Chemical Cleaner Application Methods:Apply chemical cleaners to masonry surfaces to
comply with chemical cleaner manufacturer's written instructions; use brush or spray
application methods, at Contractor's option. Do not spray apply at pressures exceeding 50
psi. Do not allow chemicals to remain on surface for periods longer than those indicated or
recommended by manufacturer.
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I. Rinse off chemical residue and soil by working upward from bottom to top of each treated
area at each stage or scaffold setting. Periodically during each rinse, test pH of rinse water
running off of cleaned area to determine that chemical cleaner is completely removed.
1. Apply neutralizing agent and repeat rinse, if necessary,to produce tested pH of
between 6.5 and 7.5.
J. After cleaning is complete, remove protection no longer required. Remove tape and adhesive
marks.
3.3 CLEANING BRICKWORK
A. Mild Acidic Chemical Cleaning:
1. Wet masonry with hot water applied by low-pressure spray.
2. Apply cleaner to masonry by brush or low-pressure spray. Let cleaner remain on
surface for period of time as recommended by chemical cleaner manufacturer, unless
otherwise established by mockup.
3. Rinse with cold water applied by medium-pressure spray to remove chemicals and
soil.
4. Repeat cleaning procedure above where required to produce the cleaning effect
established by mockup. Do not repeat more than once. If additional cleaning is
required, use steam wash.
3.4 REPOINTING MASONRY
A. Rake out and repoint mortar joints to the following extent:
1. All joints, other than those indicated as sealant-filled joints, as indicated in Drawings.
B. Rake out joints as follows:
1. Remove mortar from joints to depth of 1 inch.
.2. Remove mortar from masonry surfaces within raked-out joints to provide reveals with
square backs and to expose masonry for contact with pointing mortar. Brush,
vacuum, or flush joints to remove dirt and loose debris.
3. Do not spall edges of masonry units or widen joints. Replace damaged masonry
units.
a. Cut out old mortar by hand with chisel and mallet. Do not use power-operated
grinders without Architect's written approval based on submission by
Contractor of a satisfactory quality-control program and demonstrated ability
of operators to use tools without damaging masonry. Quality-control program
shall include provisions for supervising performance and preventing damage
due to worker fatigue.
C. Notify Architect of unforeseen detrimental conditions including voids in mortar joints, cracks,
loose masonry units, rotted wood, rusted metal, and other deteriorated items.
D. Point joints as follows:
I 1. Rinse masonry-joint surfaces with water to remove dust and mortar particles. Time
rinsing application so, at the time of pointing,joint surfaces are damp but free of
standing water. If rinse water dries, dampen masonry-joint surfaces before pointing.
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2. Apply pointing mortar first to areas where existing mortar was removed to depths
greater than surrounding areas. Apply in layers not greater than 3/8 inch until a
uniform depth is formed. Fully compact each layer thoroughly and allow it to become
thumbprint hard before applying next layer.
3. After joints have been filled to same depth as remaining joints, point all joints by
placing mortar in layers not greater than 3/8 inch. Fully compact each layer and allow
to become thumbprint hard before applying next layer. Where existing bricks have
rounded edges, slightly recess finished mortar surface below face of masonry to
avoid widened joint faces. Take care not to spread mortar over edges onto exposed
masonry surfaces or to featheredge mortar.
4. When mortar is thumbprint hard,tool joints to match original appearance of joints,.
Remove excess mortar from edge of joint by brushing.
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F. Cure mortar by maintaining in a thoroughly damp condition for at least 72 hours.
1. Acceptable curing methods include covering with wet burlap and plastic sheeting,
periodic hand misting, and periodic mist spraying using system of pipes, mist heads,
and timers.
2. Adjust curing methods to ensure that pointing mortar is damp throughout its depth
without eroding surface mortar. '
G. Where repointing work precedes cleaning of existing masonry, allow mortar to harden at least
30 days before beginning cleaning work.
3.5 FINAL CLEANING
A. After mortar has fully hardened,thoroughly clean exposed masonry surfaces of excess mortar
and foreign matter; use wood scrapers, stiff-nylon or-fiber brushes and clean water, spray
applied at low pressure.
1. Do not use metal scrapers or brushes.
2. Do not use acidic or alkaline cleaners.
B. Wash adjacent woodwork and other nonmasonry surfaces. Use detergent and soft brushes
or cloths.
C. Clean masonry debris from roof; remove debris from gutters and downspouts. Rinse off roof
and flush gutters and downspouts.
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D. Sweep and rake adjacent pavement and grounds to remove masonry debris.Where
necessary, pressure wash surfaces to remove mortar, dust, dirt, and stains.
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END OF SECTION I
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PART1 GENERAL
1.1 SUMMARY
A. Section Includes:
I
1. Wood blocking and nailers.
i 1.2 DEFINITIONS
A. Dimension Lumber: Lumber of 2 inches nominal or greater but less than 5 inches nominal in
least dimension.
B. Lumber grading, inspection, and treatment agencies, and the abbreviations used to reference
them, include the following:
1. NLGA: National Lumber Grades Authority.
2. WCLIB:West Coast Lumber Inspection Bureau.
3. WWPA: Western Wood Products Association.
1.3 SUBMITTALS
A. Product Data: For each type of process and factory fabricated product.
1. Include data for wood preservative treatment from chemical treatment manufacturer
and certification by treating plant that treated plywood complies with requirements.
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a. Indicate type of preservative used and net amount of preservative retained.
b. For products receiving a waterborne treatment, include statement that
moisture content of treated materials was reduced to levels specified before
shipment to Project site.
1.4 DELIVERY, STORAGE, AND HANDLING
A. Stack lumber flat with spacers between each bundle to provide air circulation. Provide for air
circulation around stacks and under coverings
l PART PRODUCTS
2.1 WOOD PRODUCTS
A. Lumber Standard: Comply with American Softwood Lumber Standard, DOC PS 20.
� d p y
1. Dressing Requirements: Smooth four sides, S4S, unless otherwise indicated.
2. Dimension Lumber Maximum Moisture Content: 19 percent at time of dressing.
2.2 GRADE AND TREATMENT STAMPS
A. Identify each piece of framing lumber by grade stamp of WCLIB or WWPA.
B. Stamp each preservative treated wood piece with AW PB treatment stamp or furnish
certificate of inspection with each shipment.
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2.3 PRESERVATIVE TREATED MATERIALS
A. Preservative Treatment by Pressure Process: Provide lumber complying with requirements of
AWPA Standard U1, Use Category UC3b for exterior construction not in contact with the
ground.
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1. Do not use chemicals containing arsenic or chromium.
2. Do not use chemical formulations that require incising.
3. Use treatment that does not promote corrosion of metal fasteners.
B. Mark lumber with appropriate classification marking of an inspection agency.
C. Kiln dry lumber after treatment to a maximum moisture content of 15 percent.
D. Treat exterior rough carpentry, unless otherwise indicated, items indicated in the Drawings,
and the following:
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1. Nailers, blocking, equipment support bases, stripping and similar items associated
with flashing.
2 Blocking,furring, stripping and similar items in contact with concrete or masonry.
E. Where possible, precut material before treatment.Apply field treatment complying with AWPA
M4 to cut surfaces. i
2.5 DIMENSION FRAMING AND MISCELLANEOUS LUMBER
A.. Maximum Moisture Content: 15 percent for 2 inch nominal thickness or less, 19 percent for
more than 2 nominal thickness.
B. Concealed Dimension Lumber: Provide species of grades indicated:
. i
1. Bucks, Blocking, Nailers, Douglas Fir NLGA, WWPA, WCLIB
Stripping and Miscellaneous: No. 2
2.6 FASTENERS
A. General:
1. Provide fasteners of size and type indicated that comply with requirements specified
for material and manufacture
2. Where in contact with preservative treated wood, provide fasteners as follows:
a. Exterior Locations and where stainless steel framing anchors are used: Type
304 stainless steel.
B. Nails, Brads, and Staples:ASTM F 1667. }
C. Wood Screws: Flat head carbon steel, ASME B18.6.1.
D. Power Driven Fasteners: NES NER-272.
E. Screws for Fastening Cold-Formed Metal Framing: ASTM C 954 except with wafer heads
and reamer wings.
F. Lag Bolts: ASME 818.2.1.
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G. Bolts: Steel bolts complying with ASTM A 307, Grade A, with ASTM A 563 hex nuts and
j where indicated, flat washers.
H. Expansion Anchors: Anchor bolt and sleeve assembly with capability to sustain, without
failure, a load equal to 6 times the load imposed when installed in unit masonry assemblies
and equal to 4 times the load imposed when installed in concrete as determined by testing per
ASTM E 488.
1. Exterior Locations: Stainless steel with bolts and nuts complying with ASTM F 593
and ASTM F 594, Alloy Group 1 or 2.
2. Attachment to Masonry: Sleeve Anchor by Hilti, Red head. Sleeve anchor by Phillips.
2.7 MISCELLANEOUS MATERIALS
A. Adhesive for Gluing to Concrete or Masonry: Formulation complying with ASTM D 3498 that is
approved for use indicated by adhesive manufacturer.
PART 3 EXECUTION
3.1 INSTALLATION, GENERAL
s
A. Set rough carpentry to required level and lines, with members plumb,true to line, cut, and
fitted.
1. Produce joints that are tight, true, and well nailed.
2. Do not shim framing components.
B. Provide and locate furring, nailers, blocking, grounds, and similar supports to comply with
requirements for attaching other construction.
C. Framing Standard: Comply with American Forest&Paper Association's (AF&PA) "Details for
Conventional Wood Frame Construction," unless otherwise indicated.
D. Provide minimum 2 inch nominal thick blocking and framing as indicated and as required to
support facing materials, trim, fire protection, mechanical, electrical equipment, and the like.
E. Selection of Lumber Pieces:
1. Select individual pieces so that knots and obvious defects do not interfere with placing
bolts or nails for proper connections.
2. Cut out and discard pieces with defects that render a piece unable to serve its
intended function.
3. Lumber may be rejected by Architect, whether or not it has been installed, for
excessive warp, twist, bow, crook, mildew,fungus, or mold, as well as for improper
cutting and fitting.
F. Provide field treatment complying with AWPA M4 to cut surfaces of preservative treated
lumber and plywood.
G. Securely attach rough carpentry to substrates by anchoring and fastening as indicated,
complying with the following:
1. Table 2304.9.1, "Fastening Schedule," in State of Oregon Structural Specialty Code.
2. NES NER-272 for power-driven fasteners.
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H. Use common wire nails, unless otherwise indicated.
1. Select fasteners of size that will not fully penetrate members where opposite side will
be exposed to view or will receive finish materials.
2. Make tight connections between members.
3. Install fasteners without splitting wood.
3.2 WOOD BLOCKING AND NAILER INSTALLATION
A. Install where indicated and where required for attaching other work. ;
1. Form to shapes indicated and cut as required for true line and level of attached work.
2. Coordinate locations with other work involved.
B. Attach items to substrates to support applied loading.
l
1. Recess bolts and nuts flush with surfaces, unless otherwise indicated.
END OF SECTION
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PART1 GENERAL
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1.1 SUMMARY
A. Section includes:
l 1. Clean existing exterior insulation and finish system surfaces.
2. Repair existing exterior insulation and finish system surfaces.
4. Provide new base coat, reinforcing mesh and finish coatings over existing exterior
insulation and finish system.
B. Related Sections:
1. Section 07 6000: Flashing and Sheet Metal.
2. Section 07 9200: Joint Sealants,for sealing joints in restored exterior insulation and
finish system.
1.2 SUBMITTALS
A. Product Data: For each type of product indicated. Include recommendations for application
and use. Include test reports and certifications substantiating that products comply with
requirements.
B. Samples for Verification: Before erecting mockup, submit samples of the following:
1. Submit two 12 by 12 inch samples illustrating coating color and texture range for each
color and texture selection. Sample coating to be as specified including colored
primer over existing substrates.
C. Qualification Data: For restoration specialists including field supervisors.
D. Restoration Program: For each phase of the restoration process, provide description of
materials, methods, equipment, and sequence of operations to be used for each phase of
restoration work, including protection of surrounding materials on building and Project site.
1. If materials and methods other than those indicated are proposed for any phase of
restoration work, provide a written description, including evidence of successful use
on other comparable projects, and a testing program to demonstrate their
effectiveness for this Project.
E. Cleaning Program: Describe cleaning process in detail, including materials, methods, and
equipment to be used and protection of surrounding materials on building and Project site,
and control of runoff during operations
1. If materials and methods other than those indicated are proposed for cleaning work,
provide a written description, including evidence of successful use on other
comparable projects, and a testing program to demonstrate their effectiveness for this
Project.
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1.3 QUALITY ASSURANCE
A. Restoration Specialist: Engage an experienced exterior insulation and finish system (EIFS)
restoration and cleaning firm that has completed work similar in material, design, and extent
to that indicated for this Project and with a record of successful in-service performance.
1. At Contractor's option,the work may be divided between 2 specialist firms: 1 for
cleaning work and 1 for repair work.
2. Field Supervision: Restoration specialist firms shall maintain experienced full-time
supervisors on the Project site during times that the exterior insulation and finish
system restoration and cleaning are in progress.
B. Mockup: Prepare mockup of restoration and cleaning as follows to demonstrate aesthetic
effects and qualities of materials and execution. Prepare mockup on existing wall under
same weather conditions to be expected during remainder of Work.
1. Restore and clean mockup area indicated in Drawings.
a. Test cleaners and methods on samples of adjacent materials for possible
adverse reactions, unless cleaners and methods are known to have a
deleterious effect.
b. Allow a waiting period of not less than 7 days after completion of sample
cleaning to permit a study of sample panels for negative reactions.
C. Preinstallation Conference: Conduct conference at Project site to comply with requirements of
Division 01.
1.4 DELIVERY, STORAGE,AND HANDLING
A. Deliver materials in original, unopened packages with manufacturer's labels intact and clearly
identifying products.
B. Store materials inside and under cover; keep them dry and protected from the weather, direct
sunlight, surface contamination, aging, corrosion, damaging temperatures, construction
traffic, and other causes.
1.5 PROJECT CONDITIONS
A. Clean exterior insulation and finish system surfaces when air temperature and surfaces are
50 degrees F and above.
B. Do not install finish system when ambient outdoor air and substrate temperatures are 40
degrees F and falling, or when rain is forecasted.
C. Apply materials to substrate that is clean, dry and otherwise suitable for covering.
1.6 SEQUENCING AND COORDINATION
A. Perform exterior insulation and finish system restoration work in the following sequence:
1. Clean existing exterior insulation and finish system (EIFS) surfaces.
2. Repair damage in existing insulation.
3. Remove existing joint sealants and prep existing joints for new joint sealants.
4. Provide new base coat, reinforcing mesh, primer, textured finish coat, and non-
textured finish coat over existing exterior insulation and finish system at top portion of
exterior walls as indicated in Drawings.
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5. Provide new primer and two coats of non-textured finish coat over existing exterior
insulation and finish system at remainder of building.
6. Apply new joint sealants in existing joints.
B. Coordinate restoration of EIFS with other Work specified in other Sections to ensure that wall
assemblies, including exterior wall sheathing, metal flashing, trim, and windows are protected
against damage from the effects of weather, age, corrosion, moisture, and other causes.
PART 2 PRODUCTS
2.1 MANUFACTURERS
A. System Manufacturer: Dryvit Systems, Inc.
1. Provide work of this Section in accordance with "DryvitCARE EIFS Repair
Procedures" by Dryvit Systems, Inc.
B. Available Products: Subject to compliance with requirements, products that may be
incorporated into the Work include, but are not limited to,the products specified in other
PART 2 Articles.
2.2 MATERIALS
A. Compatibility: Provide adhesive, board insulation, reinforcing meshes, base- and finish-coat
materials, primers, flashings, sealants, and accessories that are compatible with one another
and approved for use by system manufacturer for the Project.
B. Board Insulation: Expanded polystyrene; ASTM C578,Type I; nominal density of 1:0 pcf,
complying with exterior insulation and finish system manufacturer's requirements for most
stringent requirements for material performance and qualities of insulation, including
dimensions and permissible variations, and the following:
1. Thickness: Match existing.
2. Thickness Tolerance: Plus or minus 1/16 inch maximum.
3. Board Size: 24 by 48 inch.
4. Compressive Strength: Minimum 10 psi.
5. Water Absorption: In accordance with ASTM D 2842, 4 percent by volume maximum.
6. Edges: Square within 1/32 inch per foot.
C. Waterproof Adhesive for Application of Insulation: System manufacturer's job mixed
waterproof formulation designed for indicated use, complying with requirements of ASTM
C 150, Type I.
D. Reinforcing Mesh: Balanced, alkali-resistant, open-weave, glass-fiber mesh treated for
compatibility with other exterior insulation and finish system materials, made from continuous
multiend strands with retained mesh tensile strength of not less than 1201fb/in, according to
ASTM E 2098 and the following:
1. Reinforcing Mesh: Not less than 20 oz./sq. yd.
2. Strip Reinforcing Mesh: Not less than 3.75 oz./sq. yd.
3. Detail Reinforcing Mesh: Not less than 4 oz./sq. yd.
4. Corner Reinforcing Mesh: Not less than 7.2 oz./sq. yd.
E. Base-Coat Materials: Factory-mixed non-cementitious formulation of polymer-emulsion
adhesive and fillers that is ready to use without adding other materials.
1. Manufacturer: Dryvit Systems, Inc.
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F. Tinted Primer: System manufacturer's standard factory-mixed elastomeric-polymer primer for
preparing base-coat surface for application of finish coat,with color closely matched to
selected finish coat color.
G. Finish Coat Materials:
1. Acrylic Based Finish Coat:
a. Textured: Factory mixed formulation of 100 percent acrylic polymer base
emulsion, colorfast mineral pigments, and fine aggregates.
1) "Dryvit Textured Acrylic Finish, NCB" by Dryvit Systems, Inc.
2) Texture: Match existing.
b. Non-Textured: 100 percent acrylic polymer emulsion type; elastomeric, high-
build waterproof coating.
1) "Dryvit Weatherlastic Elastomeric Coating, Smooth" by Dryvit
Systems, Inc.
2. Color: As selected by Architect from manufacturer's standard color range.
2.3 ACCESSORIES
A. Metal Flashing: In accordance with requirements of Section 07 6000.
B. Elastomeric Sealants: Provide sealant and joint filler products in accordance with
requirements of Section 07 9200, and the following:
1. Chemically curing,elastomeric sealant listed and recommended by system
manufacturer, compatible with joint substrates and other related materials, complying
with requirements for products indicated in"EIMA Guide for Use of Sealant with
Exterior Insulation and Finish Systems, Class PB." Provide one of the following,with
appropriate primers, or approved:
a. Low-modulus, two component, nonsag polyurethane sealant: Pecora Dynatrol
II, Tremco Dymeric 240 FC.
b. Low-modulus silicone sealant: Dow Corning 790 or 795, Tremco Spectrem 1-
or Spectrem 3.
2. Color: As selected by Architect from manufacturer's standard color range.
C. Small Holes or Impact/Hail Damage Patching Material: One component, fast-setting, polymer-
modified, fiber-reinforced, cement-based, non-sagging, patching material for exterior
insulation and finish systems.
1. °RapidPatch" by Dryvit Systems, Inc.
2.4 CLEANING MATERIALS
A. Water for Cleaning: Potable.
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B. Nonacidic Liquid Cleaner: Manufacturer's standard non-caustic, non-acidic liquid cleaner
formulated for removing mud, algae, grease, oil and other organic soiling from exterior
insulated finish system surfaces for general maintenance and re-coat preparation.
1. Available Manufacturers, or approved:
a. ABR Products, Inc.; Building Wash 3.
d. ProSoCo; Enviro Klean EIFS Clean 'N Prep.
C. Shore Corporation; 2600 EIFScrub.
d. The Clean-Up Group; CitraShield BioCide.
2.5 MIXING
A. Comply with system manufacturer's requirements for combining and mixing materials.
B. Do not introduce admixtures, water, or other materials except as recommended by system
manufacturer.
C. Mix materials in clean containers.
D. Use materials within time period specified by system manufacturer or discard.
PART 3 EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas, and conditions, with installer present, for compliance with
requirements for installation tolerances and other conditions affecting performance of system.
B. Proceed with installation of system only after unsatisfactory conditions have been corrected.
3.2 PROTECTION
A. Protect persons, motor vehicles, surrounding surfaces of building being restored, building site,
plants, and surrounding buildings from harm resulting from exterior insulation and finish
system restoration work.
1. Erect temporary protection covers over walkways and at points of pedestrian and
vehicular entrance and exit that must remain in service during course of restoration
and cleaning work.
2. Erect and tent scaffolding around building to prevent contamination into the natural
areas adjacent to the buildings.
B. Comply with cleaner manufacturer's instructions for protecting building and other surfaces
against damage from exposure to its products. Prevent cleaning solutions from coming into
contact with pedestrians, motor vehicles, landscaping, buildings, and other surfaces that could
be harmed by such contact.
1. Cover adjacent surfaces with materials that are proven to resist cleaners used unless
cleaners being used will not damage adjacent surfaces. Use materials that contain
only waterproof, UV-resistant adhesives. Apply masking agents to comply with
manufacturer's instructions. Do not apply liquid masking agent to painted or porous
surfaces. When no longer needed, promptly remove masking to prevent adhesive
staining.
2. Keep wall wet below area being cleaned to prevent streaking from runoff.
3. Do not clean surfaces during winds of sufficient force to spread cleaning solutions to
unprotected surfaces.
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4. Dispose of runoff from cleaning operations by legal means and in a manner that
prevents soil erosion, undermining of paving and foundations, damage to
landscaping, and water penetration into building interiors.
C. Detach gutters, downspouts, and wall mounted accessories adjacent to exterior insulation and
finish system during exterior insulation and finish system restoration and cleaning. Reinstall
when exterior insulation and finish system restoration and cleaning is complete.
3.2 CLEANING
A. Proceed with cleaning in an orderly manner; work from top to bottom and from one end of
each elevation to the other, unless otherwise recommended in writing by manufacturer.
B. Cleaning Solution Application:
1. Thoroughly wet area to be cleaned prior to the application of the cleaning solution.
2. Use cold water for rinsing surfaces.
3. Use spray equipment that provides controlled application at volume and pressure
indicated, measured at spray tip. Adjust pressure and volume to ensure that cleaning
methods do not damage exterior insulation finish system.
a. Equip units with pressure gages.
4. Apply cleaning solution with low-pressure sprayer, 30 to 50 psi, or through a
pressurized water cleaning unit.
5. Use tip angle of the nozzle appropriate for the distance between the area being
cleaned and the nozzle tip.
6. Follow cleaning solution manufacturer's instructions for application, scrubbing and
dwell time on the surface prior to rinsing.
C. Perform each cleaning method indicated in a manner that results in uniform coverage of all
surfaces and that produces an even effect without streaking or damaging exterior insulation
and finish system surfaces.
D. Pressurized Water Rinsing:
1. Rinse surfaces with large amounts of clean, pressurized water from top to bottom
before the cleaning solution can dry.
2. Rinse wall areas down thoroughly in a vertical section below the cleaned area.
3. Keep water pressure under 600 psi. ;
E. After cleaning is complete, remove protection no longer required. Remove tape and adhesive
marks.
1. Remove metal top cap from top of exterior insulation and finish system, and then
clean the area where the top cap was removed.
3.3 REPAIRS
A. Small Holes or Impact/Hail Damage Repair: Use patching product specified for holes or other
damage less than 3 inches by 3 inches by 1 inch in size.
1. Procedure:Apply repair product in accordance with manufacturer's written
instructions.
a. Prep repair area as recommended by manufacturer.
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b. Mix repair product and apply the mixture to the damaged area with a margin
trowel to a depth of approximately 1/8 inch below the existing base coat
surface.
1) Add a thin layer of material on the exposed base coat surrounding
the patch.
C. Cut a piece of detail mesh to the proper size and place over the wet repair
patch material overlapping the existing base coat a minimum of 1 inch.
d. Add additional repair patch material to completely fill the damaged area,
cover the mesh and feather onto the surrounding base coat.
e. When the patching material in the damaged area is stiff, use a clean, damp
margin trowel to smooth out the surface.
f. Let repair patch material set for at least 60 minutes,depending on ambient
conditions.
B. Impact Damage Repair:
1. Procedure: Repair damaged area in accordance with manufacturer's written
instructions.
a. Prep repair area as recommended by manufacturer.
b. Remove damaged exterior insulation and finish system (EIFS) down to the
substrate, exposing a neat uniform size area slightly larger than the damaged
area.
C. Examine damaged area to determine if weather barrier and sheathing
substrate is damaged.
1) If damage to weather barrier or substrate is present, repair prior to
exterior insulation and finish system application.
d. . Install board insulation using the appropriate fasteners and/or adhesive.
e. Ensure that existing finish coat is clean, dry and firmly bonded to the base
coat.
f. Apply new base coat, in conjunction with reinforcing mesh, onto newly
installed board insulation and overlap onto existing finish coat a minimum of
2-1/2 inches.
1) Allow base coat to fully dry; minimum of 24 hours.
g. Apply a tight coat of base coat over existing texture and blend in patch
locations with skim coat.
1) Skim and refinish wall to a natural break.
2) Allow base coat to fully dry.
C. Corner Damage Repair:
1. Procedure: Repair damaged area in accordance with manufacturer's written
instructions.
a. Prep repair area as recommended by manufacturer.
b. Remove damaged exterior insulation and finish system (EIFS) down to the
substrate, exposing a neat uniform size area 3 inches along each side of the
corner.
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C. Examine damaged area to determine if weather barrier or sheathing
substrate is damaged.
1) If damage to weather barrier or substrate is present, repair prior to
exterior insulation and finish system application.
d. Install board insulation using the appropriate fasteners and/or adhesive.
e. Ensure that existing finish coat is clean, dry and firmly bonded to the base
coat.
f. Apply new base coat, in conjunction with reinforcing mesh, onto newly
installed board insulation and overlap onto existing finish coat a minimum of
2-1/2 inches.
1) Allow base coat to fully dry; minimum of 24 hours.
g. Apply a tight coat of base coat over existing texture and blend in patch
locations with skim coat.
1) Skim and refinish wall to a natural break.
2) Allow base coat to fully dry.
D. General Crack Repair:
1. Procedure: Repair damaged area in accordance with manufacturer's written
instructions.
a. Prep repair area as recommended by manufacturer.
b. Remove damaged exterior insulation and finish system (EIFS) down to the
substrate, exposing a neat uniform size area 3 inches on each side of the
crack.
C. Install board insulation using the appropriate fasteners and/or adhesive.
d. Ensure that existing finish coat is clean, dry and firmly bonded to the base
coat.
e. Apply new base coat, in conjunction with reinforcing mesh, onto newly
installed board insulation and overlap onto existing finish coat a minimum of
2-1/2 inches.
1) Allow base coat to fully dry; minimum of 24 hours.
f. Apply a tight coat of base coat over existing texture and blend in patch
locations with skim coat.
1) Skim and refinish wall to a natural break.
2) Allow base coat to fully dry.
E. Crack Repair at Aesthetic Reveals:
1. Procedure: Repair damaged area in accordance with manufacturer's written
instructions.
a. Prep repair area as recommended by manufacturer.
b. Install a small closed cell backer rod or bond breaker tape along the base of
the groove to provide the proper sealant joint geometry and to avoid 3-sided
adhesion. !
1) Small intermittent dabs of sealant may be used to maintain position
until the sealant is applied.
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C. Apply specified sealant primer to each surface and allow to dry.
d. Install and properly tool the sealant in accordance with the sealant
manufacturer's instructions.
1) Provide a minimum of 1/4 inch contact area to the exterior insulation
and finish system surface along each side of the groove.
e. Protect the joint from weather until sealant has achieved adequate cure.
F. Crack Repair at Corners of Doors, Windows and Other Openings:
1. Procedure: Repair damaged area in accordance with manufacturer's written
instructions.
a. Prep repair area as recommended by manufacturer.
b. Remove damaged exterior insulation and finish system (EIFS) down to the
substrate approximately 6 inches along jamb and sill or jamb and head
depending on crack location.
1) Provide cut long enough to complete remove cracked area.
2) Make vertical and horizontal cuts so that a square piece of board
insulation is removed.
C. Examine damaged area to determine if weather barrier or sheathing
substrate is damaged.
1) If damage to weather barrier or substrate is present, repair prior to
exterior insulation and finish system application.
d. Attach pieces of detail mesh to the substrate for board insulation edge wrap.
e. Install a new continuous"L" shaped piece of board insulation tight against
existing exterior insulation and finish system.
1) Attach board insulation to substrate using the appropriate adhesive
or fasteners.
2) Hold board insulation back a minimum of 3/4 inches from frame to
allow for proper sealant joint application.
f. Ensure that existing finish coat is clean, dry and firmly bonded to the base
coat.
g. Apply new base coat, in conjunction with reinforcing mesh, onto newly
installed board insulation and overlap onto existing finish coat a minimum of
2-1/2 inches.
1) Allow base coat to fully dry; minimum of 24 hours.
h. Apply a tight coat of base coat over existing texture and blend in patch
locations with skim coat.
1) Skim and refinish wall to a natural break.
2) Allow base coat to fully dry.
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G. Prepare Exterior Insulation and Finish System Surface for Installation of New Sealants:
1. Procedure: Provide procedure in accordance with manufacturer's written instructions.
a. Cut the existing sealant as close as possible to the surface without damaging
the surface.
b. Grasp sealant and backer rod with constant tension and slice the sealant
away from the exterior insulation and finish system.
C. Remove remaining sealant as recommended by manufacturer and inspect
exterior insulation and finish system surface.
d. Confirm surfaces are clean and sound with reinforcing mesh embedded in
the base coat.
1) Remove textured finish from existing areas to receive sealant.
e. Skim with base coat improperly embedded reinforcing mesh to achieve
proper coverage.
1) Repair broken or damaged mesh with the addition of new mesh,
properly embedded in base coat and lapped a minimum of 2-1/2
inches over the existing adjacent base coat.
f. Apply finish coat along exterior insulation and finish system edge to receive
sealant and allow to dry for a minimum of 72 hours.
g. Install closed cell backer rod, exterior insulation and finish system compatible
primer, and sealant in accordance with manufacturer's written instructions.
H. Repair Exterior Insulation and Finish System for Reattachment:
1. Procedure: Repair damaged area in accordance with manufacturer's written
instructions.
a. Verify the exterior insulation and finish system and underlying materials are
sound and in serviceable condition.
1) Thoroughly evaluate existing conditions to ensure the complete
extent of the problem is known and causes determined and properly
addressed prior to proceeding with reattachment.
b. Install fasteners into structural substrate to reattach existing exterior
insulation and finish system.
1) Use fasteners recommended by manufacturer of appropriate length
and type for the existing substrate.
2) Verify design wind loads for specific location of building to confirm
fastening pattern; minimum fastening pattern of 16 inches by 16
inches.
C. Install fasteners so that the washer surface is slightly below the plane of the
finish surface, but not more than 1/16 inch.
d. Embed a minimum 9 inch by 9 inch piece of detail mesh over each fastener
in base coat material and feather out edges onto surrounding surface.
1) Allow base coat to fully dry; minimum of 24 hours. I
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I. Repair Exterior Insulation and Finish System with Delaminating Finish:
1. Procedure: Repair delaminating area in accordance with manufacturer's written
instructions.
a. Using power washer, remove the existing finish to expose the base coat
layer.
1) Where finish is difficult to remove, thoroughly saturate with hot water
until soft and then scrape away finish with margin trowel or similar
tool.
b. Examine the exposed areas of base coat for damage such as holes, breaks,
excessive mesh pattern, etc., and repair with applicable procedures specified.
3.4 INSTALLATION
A. Apply base coat to exposed surfaces of existing exterior insulation and finish system in one
applications to a total nominal dry thickness of 3/32-inch, or as recommended by system
manufacturer, but not less than 1/16-inch dry-coat thickness.
B. Embed reinforcing mesh into wet basecoat and smooth with trowel until mesh is fully
embedded.
1. Install reinforcing mesh to upper portion of exterior walls as indicated in Drawings.
l b. Make transition from existing system to added reinforcing mesh at break
point which will not affect appearance of surface, as approved by Architect.
2. Lap mesh as recommended by system manufacturer.
C. Apply tinted primer over base coat in accordance with manufacturer's instructions.
D. Apply finish coat over dry tinted primer, maintaining a wet edge at all times for uniform
appearance, in thickness required by system manufacturer to produce a uniform finish of
color and texture matching approved sample.
1. Upper Portion of Exterior Walls: Apply one layer of non-textured finish coat over one
layer of textured finish coat.
2. Lower Portion of Exterior Walls: Apply two layers of non-textured finish coat.
E. Apply sealant and backer rod at finish perimeter and expansion joints in accordance with
requirements of Section 07 9200.
1. Do not apply sealant directly to finish coat or base coat surfaces.
3.5 CLEANING AND PROTECTION
A. Remove temporary covering and protection of other Work.
B. Do not permit finish surface to become soiled or damaged.
END OF SECTION
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City of Tigard Water Repellents: 07 1900
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PART1 GENERAL
1.1 SUMMARY
A. Section includes water-repellents for the following vertical surfaces:
1. Brick masonry.
B. Related Sections:
1. Section 01 4500: Quality Control, for manufacturer's field service procedures.
2. Section 04 2100: Brick Masonry, for substrate.
3. Section 07 9200: Joint Sealants.
4. Section 09 9000: Painting, for paints and coatings.
1.2 SUBMITTALS
A. Product Data: Include manufacturer's specifications, surface preparation and application
instructions, recommendations for water repellents for each surface to be treated, protection
and cleaning instructions, and chemical properties including percentage of solids and VOC
content.
1. Include data substantiating that materials are recommended by manufacturer for
applications indicated and comply with requirements.
B. Manufacturer Certificates: Signed by manufacturer certifying that water repellents comply with
requirements, including regulatory requirements.
C. Field Quality Control Test Reports.
D. Evidence that Applicator has been trained-and currently approved by manufacturer for
application of manufacturer's products.
E. Warranty: Copy of special warranty specified in this Section.
1.3 QUALITY ASSURANCE
A. Use skilled workers trained and experienced in necessary crafts and familiar with
requirements and methods needed for proper performance of Work of this Section.
1. Applicator (actual person applying water repellent) shall have been trained and
currently approved by manufacturer for application of manufacturer's products.
1.4 REGULATORY REQUIREMENTS
A. Comply with regulations of governmental authorities having jurisdiction concerning use of
materials with Volatile Organic Compounds (VOCs).
1. Products containing 1,1,1 trichloroethane are not allowed.
1.5 PRE-INSTALLATION CONFERENCE
A. Schedule.meeting minimum one week prior to start of application. Include manufacturer's
technical representative in meeting. Comply with requirements of Section 01 3100.
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B. Agenda: Schedule, site conditions, dilution ratios for concentrates, and rate of application
determined by water take up test.
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1.6 DELIVERY, STORAGE,AND HANDLING
A. Deliver the materials to the job site in the manufacturer's unopened containers with all labels
intact and legible at time of use.
B. Protect liquids from freezing. i
1.7 ENVIRONMENTAL REQUIREMENTS
A. Limitations: Proceed with application only when the following existing and forecasted weather i
and substrate conditions permit water repellents to be applied according to manufacturer's
written instructions and warranty requirements:
1. Ambient temperature is above 40 degrees F during and 24 hours after installation.
2. Rain or snow is not predicted within 24 hours.
3. Application proceeds more than 24 hours after surfaces have been wet.
4. Substrate is not frozen.
5. Ambient surface temperature is not above 100 degrees F.
6. Masonry mortar re-tooled joints have cured for more than 28 days.
1.8 WARRANTY
A. Special Warranty: Provide a written warranty covering materials and labor in which
manufacturer and applicator agree to repair or replace materials that fail to maintain water
repellency as follows within a 10 year period from date of Substantial Completion:
1. 1.0 mil/20 minutes or greater(60 mph wind driven rain equivalent) using a water
uptake tube meeting the requirements of RILEM Method II.
PART PRODUCTS
2.1 MANUFACTURERS
A. Water Repellents for Brick: Subject to compliance with specification requirements, provide
one of the following:
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1. Diedrich Technolgies, Inc.; 303-S.
2. BASF Building Systems; Enviroseal 20.
3. L&.M Construction Chemicals, Inc ; Hydropel W134. OKON, Inc.: W-1.
5. ProSoCo, Inc; Weather Seal Natural Stone Treatment.
5. ProSoCo, Inc; Weather Seal Siloxane WB Concentrate.
6. Protectosil Chem-Trete BSM 40 VOC.
7. Tamms: Chemstop WB Heavy Duty.
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B. Substitutions: Under provisions of Section 01 2500.
PART 3 EXECUTION
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3.1 EXAMINATION
A. Verify substrates are acceptable to receive water repellent treatment. j
1. Do not proceed until unsatisfactory conditions have been corrected.
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B. Verify masonry mortar substrates have cured a minimum of 28 days.
C. Verify sealants in joints adjacent to surfaces to receive water repellent treatment have been
installed and cured.
1. Application of water repellent may precede sealant application only if sealant
adhesion and compatibility have been tested and verified using substrate, water
repellent, and sealant materials identical to those used in the work.
3.2 PREPARATION
A. Clean substrate of substances that might interfere with penetration or performance of water
repellents. Test for moisture content, according to repellent manufacturer's written
instructions, to ensure that surface is dry enough.
1. Clay Brick Masonry: Clean per ASTM D 5703.
B. Verify cracks that exceed 1/64 inch wide have been filled with pointing mortar.
C. Test for pH level, according to water repellent manufacturer's written instructions, to ensure
chemical bond to silicate materials.
D. Protect adjoining work from spillage, over-spraying or blow-over of water repellent.
1. Cover adjoining and nearby surfaces of aluminum and glass if there is a possibility of
water repellent being deposited on surfaces.
2. Cover live plants and grass.
3. Cover vehicles.
E. Test Application:
1. Before performing water repellent work, including bulk purchase and delivery of
products, prepare a 3 foot square area on an unobtrusive location, of each substrate
in a manner acceptable to Architect, to demonstrate the final visual, physical, and
chemical effect of planned installation.
2. Run a RILEM uptake test, according to RILEM Test Method No. 11.4, on the treated
area after sample has cured for five days. Test both brick surface and mortar joint.
3. Verify that application of water repellent coatings will produce no surface stains or
discoloration. If surface stains or discoloration are noted, proceed only as directed by
Architect.
4. If test is acceptable, coverage rate used in test area must be used on entire project.
5. Accepted test application will be used as a standard for judging completed work.
3.3 APPLICATION
A. Apply coating in accordance with manufacturer's written instructions.
B. Apply to exposed exterior masonry unit surfaces in two continuous, uniform coats.
1. Apply uniformly at rate recommended by manufacturer for warranty period specified
for substrate receiving water repellent.
2. Keep a wet edge at all times until complete surface plane has been sprayed.
3. Comply with manufacturer's instructions for limitations on drying time between coats.
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3.4 FIELD QUALITY CONTROL
A. Manufacturer's Field Service: Engage a factory authorized service representative to inspect
the substrate before application of water repellent and to instruct applicator on the product
and application method to be used.
1. Furnish a written certification that surface preparation method and final condition
comply with the warranty.
2. Furnish results of test area absorption on each type of substrate. Test results shall
determine application rate.
B. Spray Test:After water repellent has cured, spray coated surfaces with water.
1. After surfaces have adequately dried, recoat surfaces that show water absorption.
2. Run random RILEM tests, according to RILEM Test Method No. 11.4, on each
elevation of structure.
3. Continue application of water repellant treatment until absorption rate meets
requirements of special warranty.
3.5 CLEANING
A. Remove protective coverings from adjacent surfaces and other protected areas.
B. Immediately clean water repellent from adjoining surfaces and surfaces soiled or damaged by
water repellent application as work progresses.
1. Comply with manufacturer's written cleaning instructions.
C. Repair damage caused by water repellent application.
END OF SECTION
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City of Tigard Metal Roof Panels (Alternate B): 07 4113
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PART1 GENERAL
-- 1.1 SUMMARY
A. Section includes preformed, field assembled, structural metal roof panels, and associated
integral flashing (Alternate B).
1. Replace damaged roof sheathing and underlayment.
B. Related Sections:
1. Section 01 2300: Alternates, for Work of Alternate B.
2. Section 01 4115: Design-Build Requirements.
3. Section 06 1053: Miscellaneous Carpentry, for wood battens, blocking and nailers.
4. Section 07 6000: Flashing and Sheet Metal
5. Section 07 9200: Joint Sealants, for field-applied sealants not otherwise specified in
this Section.
1.2 DEFINITIONS
A. Metal Roof Panel Assembly: Metal roof panels, attachment system components, and
accessories necessary for a complete weathertight system.
B. Steel Sheet Thickness: Minimum thickness of base metal without metallic coatings or painted
finishes.
1.3 SUBMITTALS
A. Product Data, for each type of specified product, on metal types, finishes, and characteristics,
including installation instructions.
B. Shop Drawings: Indicate material profile,jointing pattern,jointing details, fastening methods,
flashing, terminations, and installation details.
C. Samples: Two samples for each exposed finish.
1.4 QUALITY ASSURANCE
A. Perform Work in accordance with SMACNA standard details and requirements.
B. Provide metal panels that comply with UL 580, Class 90.
1. Field formed panels are not allowed.
C. Fabricator and Installer Qualifications: Company specializing in metal roof panel installations
with minimum five years documented experience and approved by manufacturer.
1.5 DELIVERY, STORAGE, AND HANDLING
A. Stack preformed and prefinished material to prevent twisting, bending, or abrasion, and to
provide ventilation. Slope metal sheets to ensure drainage.
B. Prevent contact with materials that may cause discoloration or staining.
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1.6 FIELD CONDITIONS
A. Weather Limitations: Proceed with installation only when existing and forecasted weather
conditions permit assembly of metal panels to be performed according to manufacturer's
written instructions and warranty requirements.
1.7 COORDINATION
A. Coordinate metal panel installation with rain drainage work,flashing, trim, construction of
soffits, and other adjoining work to provide a leak-proof, secure, and noncorrosive installation.
1.8 WARRANTY
A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or
replace components of metal panel systems that fail in materials or workmanship within
specified warranty period.
1. Failures include, but are not limited to, the following:
a. Structural failures including rupturing, cracking, or puncturing.
b. Deterioration of metals and other materials beyond normal weathering.
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2. Warranty Period: Two years from date of Substantial Completion.
B. Special Warranty on Panel Finishes: Manufacturer's standard form in which manufacturer
agrees to repair finish or replace metal panels that show evidence of deterioration of factory-
applied finishes within specified warranty period.
1. Exposed Panel Finish: Deterioration includes, but is not limited to, the following:
a. Color facing more than 5 Hunter units when tested according to ASTM
D 2244.
b. Chalking.in excess of a No. 8 rating when tested according to ASTM D 4214.
C. Cracking, checking, peeling, or failure of paint to adhere to bare metal.
2. Finish Warranty Period: 20 years from date of Substantial Completion.
PART PRODUCTS
2.1 ROOF PANELS
A. Basis-of-Design Product: The design for the metal roof panels is based on the following:
1. Manufacturer: AEP-SPAN;A Blue Scope Steel Company.
2. Product: "Design Span hp"
3. Configuration: Integral self-locking standing seam, 1-3/4 inches high, 16 inches on
center.
a. Flat pan.
B. Subject to compliance with requirements, other acceptable manufacturers with comparable
products are the following:
1. Centria Architectural Systems.
2. Firestone Metal Products, LLC.
C. Substitutions: Submit in accordance with requirements of Section 01 2500.
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2.2 PERFORMANCE REQUIREMENTS
A. Design Requirements for Roof Panels: Provide an attachment schedule signed by a
professional engineer licensed in the State of Oregon and supporting calculations for UL 580,
Class 90 wind uplift rating.
B. Air Infiltration: Not to exceed 0.08 cfm/lineal. ft. of panel seam at 1.57 psf positive, and 0.13
cfm/lineal. ft of panel seam at negative pressure, when tested in accordance with ASTM E
1680.
C. Water Penetration: No leakage at 6.24 psf when tested in accordance with
ASTM E 1646.
D. Seismic Performance: Panel assemblies capable of withstanding the effects of earthquake
motions determined according to ASCE 7, "Minimum Design Loads for Buildings and Other
Structures": Section 9, "Earthquake Loads."
2.3 PANEL MATERIALS
A. Sheet Steel: ASTM A 924/A 792 Grade 40, 0.0209 inch (24 gage) thickness, unless heavier
gauge required to meet structural performance requirements.
1. Protective Coating: ASTM A 924/A 792, Zincalume AZ50 coating.
2. Finish: "DuraTech 5000" Polyvinylidene Fluoride; AAMA 621; Fluoropolymer finish
containing not less than 70 percent PVDF resin by weight in color coat. Prepare,
pretreat, and apply coating to exposed metal surfaces to comply with coating and
resin manufacturer's written instructions.
a. Color: As selected from manufacturers standard range.
2.4 ACCESSORIES
A. Panel Fasteners: Per manufacture's recommendations to withstand design wind loads. Zinc
coated or stainless steel, prefinished to match sheet metal where exposed to view, with
EPDM or PVC sealing washers under heads.
B. Factory-Applied Seam Sealant: Cold-applied, non-skinning, butyl mastic sealant.
C. Underlayment: Match existing undamaged underlayment.
D. Self-Adhering, High Temperature, Polyethylene-Faced Sheet Underlayment: Match existing
undamaged underlayment.
E. Sealant:
1. Gunnable Sealant: ASTM C 920; One-part polyurethane type, low modulus, Type II,
Class A, as manufactured by Tremco, Sonneborn, Contech, General Electric, Pecora,
or approved.
2. Tape Sealant: Butyl.
F. Bedding Compound: Butyl type, 1 x 1/8 inch, as manufactured by Tremco, Chemco, or
approved.
G. Concealed Clips: 0.0428 inch (18 gage) Zincalume steel, 40 ksi yield strength, 3-1/2 inch long
triple fastener type.
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H. Bearing Plate: 24 gauge, 4 inch by 6 inch,Zincalume steel bearing plate.
I. Anchors: Per manufacture's recommendations and as required to meet design wind loads
and uplift rating.
J. Flashing: Material, gage and finish to match panels.
2.5 SHOP FABRICATION i
A. Form sections true to shape, accurate in size, square, and free from distortion or defects.
B. Form panels in full length of sloped roof length,where possible.
C. Fabricate panels with stiffeners as required to maintain fabrication tolerances and to withstand }
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design loads.
D. Fabricate metal panel joints with factory installed captive gaskets or separator strips that i
provide a weathertight seal and prevent metal-to-metal contact, and that minimize noise from L
movements.
E. Sheet Metal Accessories: Fabricate flashing and trim to comply with recommendation in
SMACNA's "Architectural Sheet Metal Manual"that apply to the design, dimensions, metal,
and other characteristics of item indicated.
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1. Fabricate each metal flashing section in 10 foot runs.
PART 3 EXECUTION
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3.1 EXAMINATION
A. Verity roof deck is dry,free of snow or ice, clean and smooth, free of depressions, waves, or
projections, and properly sloped.
B. Verify field dimensions are as indicated in shop drawings prior to fabrication.
C. Verify roof openings, curbs, pipes, sleeves, ducts, or vents through roof are solidly set, reglets
are in place, and nailing strips located.
C. Verify roof sheathing and underlayment are undamaged.
3.2 PREPARATION
A. Repair roof sheathing and underlayment to match existing undamaged roof sheathing and
underlayment.
1. Apply underlayment in single layer from eave to ridge, laid perpendicular to slope;
weather lap edges 4 inches and nail in place. Minimize nail quantity; ensure that nail
heads do not contact metal roof panels.
2. Apply self-adhering, high temperature, polyethylene-faced sheet underlayment in
accordance with manufacturer's instructions.
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B. Install flashings and other sheet metal to comply with requirements of Section 07 6000.
3.3 INSTALLATION - GENERAL
A. Space and anchor clips in accordance with manufacturer's recommendations for metal panels
at roof and fascia.
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i B. Use bedding compound for joints between metal and bitumen or metal and felts.
C. Secure flashing in place using concealed fasteners. Connect units with specified joints and
sealant. Fasten to surfaces at 6 inches o.c. minimum,with approved fasteners.
D. Insulate dissimilar metal and incompatible surfaces with No. 30 felt, or as approved.
E. Seal metal joints watertight.
3.4 METAL PANEL INSTALLATION
A. Lay sheets with long dimension perpendicular to eaves. Apply pans beginning at eaves.
B. Fully engage interlocking seams.
i C. Lap joints minimum 6 inches in direction of drainage.
3.5 CLEANING AND REPAIRING
A. Touch-up damaged paint.
B. Sweep clean panels,flashing and gutters.
END OF SECTION
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PART1 GENERAL
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1.1 SUMMARY
A. Section includes flashing and sheet metal and trim including, but not limited to, the following:
1. Roof drainage systems.
2. Exposed trim and parapet liner.
3. Copings.
4. Metal flashing.
5. Reglets.
6. Flexible membrane flashing.
B. Related Sections:
1. Section 01 2300: Alternates,for Work of Alternate B.
2. Section 07 4113: Metal Roof Panels (Alternate B),for flashing associated with metal
panel work.
3. Section 07 9200: Joint Sealants,for sealants.
1.2 SUBMITTALS
A. Product Data: For each type of product indicated. Include construction details, material
descriptions, dimensions of individual components and profiles, and finishes.
B. Shop Drawings: Show layouts of sheet metal and trim, including plans and elevations. Include
the following:
1 1. Material, thickness, weight, and finish for each item and location in Project.
2. Details for forming, including profiles, shapes, seams, and dimensions.
3. Details for fastening, joining, supporting, and anchoring, including fasteners, clips,
cleats, and attachments to adjoining work.
C. Samples: For each type of prefinished item with specified or selected color.
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1.3 QUALITY ASSURANCE
A. Installer Qualifications:An experienced installer who has completed work similar in material,
design, and extent to that indicated for this Project.
B. Fabrication Standard: Comply with applicable recommendations of SMACNA's"Architectural
Sheet Metal Manual."
1.4 PROJECT CONDITIONS
A. Coordination: Coordinate installation of sheet metal flashing and trim with interfacing and
adjoining construction to provide a leakproof, secure, and noncorrosive installation.
B. Field Measurements: Field verify dimensions prior to fabrication.
1.5 WARRANTY
A. Warrant Work of this Section to be watertight for 2 years following date of Substantial
Completion.
1. Warranty to cover repair of water leaks and resulting damage to building construction
as may occur under normal usage within warranty period.
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2. Include in warranty replacement of damaged materials that cannot be adequately
repaired, as determined by the Architect.
PART 2 PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. Provide sheet metal flashing and trim to withstand wind loads, structural movement,thermally
induced movement, and exposure to weather without failure due to defective manufacture,
fabrication, installation, or other defects in construction. Completed sheet metal flashing and
trim shall not rattle, leak, or loosen,and shall remain watertight.
B. Sheet Metal Standard for Flashing and Trim: Comply with SMACNA's"Architectural Sheet
Metal Manual" requirements for dimensions and profiles shown unless more stringent
requirements are indicated.
C. Water Infiltration: Provide sheet metal flashing and trim that do not allow water infiltration to 1
building interior. '
2.2 SHEET METALS
A. Prepainted, Metallic Coated Steel Sheet:Sheet steel metallic coated by the hot-dip process
and prepainted by the coil-coating process to comply with ASTM A 755.
1. Zinc-Coated (Galvanized) Steel Sheet:ASTM A 653, G90 coating designation,
structural quality.
2. Aluminum-Zinc Alloy Coated Steel Sheet: ASTM A 792, Class AZ50 coating
designation, Grade 40, structural quality
3. Exposed Finish: Two-coat fluoropolymer finish, AAMA 620, containing not less than
70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating
to exposed metal surfaces to comply with coating and resin manufacturers'written
instructions.
a. Color and Gloss:As selected by Architect from manufacturer's full range of
choices for color and gloss.
b. Resin Manufacturers:
1) Ausimont USA, Inc. (Hylar 5000).
2) Elf Atochem North America, Inc. (Kynar 500).
4. Concealed Finish: Pretreat with manufacturer's standard white or light-colored acrylic
or polyester backer finish, consisting of prime coat and wash coat with minimum total
dry film thickness of 0.5 mil.
2.3 UNDERLAYMENT MATERIALS
A. Slip Sheet: Rosin-sized building paper, minimum 3 Ib./100 sq. ft. minimum.
B. Felts: ASTM D 226, Type II (No. 30), asphalt saturated organic felt, nonperforated.
C. Synthetic Underlayment: Laminated or reinforced,woven polyethylene or polypropylene,
synthetic roofing underlayment; bitumen free; slip resistant; suitable for high temperatures
over 220 degree F; and complying with physical requirements of ASTM D 226 for Type I and
Type II felts.
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2.4 FLEXIBLE MEMBRANE FLASHING
A. Flexible Membrane Flashing under Exposed Metal Flashings: Composite, self-adhesive, high-
temperature, flashing consisting of a pliable, rubberized asphalt compound, bonded to a high-
density, cross-laminated polyethylene film to product an overall thickness of not less than
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0.030 inch.
1. Acceptable Products: Subject to compliance with requirements provide one of the
following products:
a. Carlisle Coatings &Waterproofing, Inc.: CCW WIP 300HT.
b. Henry Company: Blueskin PE200HT.
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C. W.R. Grace: Vycor Ultra..
B. Primer: Product recommended by manufacturer of flexible flashing for substrate.
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C. Substitutions: Submit according to requirements of Section 01 2500.
2.5 MISCELLANEOUS MATERIALS
A. General: Provide materials and type of fasteners, solder, welding rods, protective coatings,
separators, sealants, and other miscellaneous items as required for complete sheet metal
flashing and trim installation and as recommended by manufacturer of primary sheet meta,l or
manufactured item, unless otherwise indicated.
B. Fasteners: Wood screws, annular threaded nails, self-tapping screws, self-locking rivets and
bolts, and other suitable fasteners designed to withstand design loads and recommended by
manufacturer of primary sheet metal, or manufactured item:
1. Fasteners for Flashing and Trim: Blind fasteners or self-drilling screws, gasketed, with
hex washer head.
a. Exposed Fasteners: Heads matching color of sheet metal by means of plastic
caps or factory applied coating. Provide metal-backed EPDM or PVC sealing
washers under heads of exposed fasteners bearing on weather side of metal.
C. Sealing Tape: Pressure-sensitive, 100 percent solids, polyisobutylene compound sealing tape
with release-paper backing. Provide permanently elastic, nonsag, nontoxic, and nonstaining
tape 1/2 inch wide and 1/8 inch thick.
D. Elastomeric Sealant:ASTM 920, elastomeric silicone type specified in Section 07 9200, or
approved.
E. Bituminous Coating: Cold-applied asphalt emulsion according to ASTM D 1187.
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F. Reglets: Type and profile indicated, formed to provide secure interlocking of separate reglet
and counterflashing pieces and compatible with flashing indicated.
1. Material: Stainless steel, unless otherwise indicated.
2. Manufacturer: Fry Reglet Corporation, Hohmann &Barnard, Inc., Sandell
Manufacturing, or approved.
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2.6 FABRICATION, GENERAL
A. General: Custom fabricate sheet metal flashing and trim to comply with recommendations of
SMACNA's"Architectural Sheet Metal Manual"that apply to design, dimensions, metal, and
other characteristics of the item indicated. Fabricate sheet metal flashing and trim in shop to
greatest extent possible.
B. Comply with details shown and as required to fit substrates and result in waterproof and
weather-resistant performance when installed.
1. Fabricate in thickness or weight needed to comply with performance requirements,
but not less than that specified for each application and metal.
C. Form exposed sheet metal Work in longest lengths practicable, without excessive oil canning, j
buckling, and tool marks, and true to line and levels indicated.
1. Hem exposed edges, folded back minimum 1/2 inch.
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2. Angle bottom edges of vertical surfaces to form drip.
D. Seams: Fabricate nonmoving seams from one of the following types. For non-aluminum
materials, tin edges to be seamed,form seams, and solder.
1. Standing Seams:3/4 inch,double lock.
2. Lap Seams: 3 inch finish width. 1
3. Solder-Lap Seams: 1 inch finish width; sweat full with solder.
4. S-Lock Seams: Form 1-1/4 inch wide'S' shaped seam on one edge of flashing sheet
for concealed fastening.
5. Cover Plate Seams: Not allowed, unless specifically approved by Architect for i
application. I
E. Expansion Provisions: Form,fabricate and install sheet metal to provide for expansion and
contraction in the finished Work.
1. Space movement joints at maximum of 10 feet with no joints allowed within 24 inches
of corner or intersection.
2. Where lapped or bayonet type expansion provisions cannot be used or would not be
sufficiently weatherproof and waterproof,form expansion joints of intermeshing I
hooked flanges, not less than 1 inch deep,filled with mastic sealant concealed within
joints. `
F. Sealed Joints: Form nonexpansion, but movable,joints in metal to accommodate elastomeric
sealant to comply with SMACNA recommendations.
G. Conceal fasteners and expansion provisions where possible.
1. Exposed fasteners are not allowed on faces of sheet metal exposed to public view.
H. Fabricate cleats and other attachment devices from same material and thickness as sheet
metal component being anchored.
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2.7 SHEET METAL FABRICATIONS
A. Hanging Gutters (Alternate B): Fabricate to cross section required, complete with end pieces,
outlet tubes, and other accessories as required. Fabricate in minimum 96 inch long sections.
Furnish flat-stock gutter brackets and gutter spacers and straps fabricated from same metal
as gutters, of size recommended by cited sheet metal standard, but with thickness not less
than twice the gutter thickness.
1. Gutter Profile: As indicated in Drawings.
2. Gutters with Girth up to 15 Inches: Prepainted Metallic-Coated Steel: 0.0239 inch
uncoated thickness (24 gage).
3. Gutters with Girth 16 to 20 Inches: Prepainted Metallic-Coated Steel: 0.0299 inch
uncoated thickness (22 gage).
B. Downspouts (Alternate B): Fabricate downspouts to dimensions indicated, complete with
i mitered elbows. Furnish with metal hangers from same material as downspouts and anchors.
1. Prepainted Metallic-Coated Steel: 0.0239 inch uncoated thickness (24 gage).
C. Scuppers: Fabricate scuppers to dimensions required, with closure flange trim to exterior, 4
inch wide wall flanges to interior, and base extending 4 inches beyond cant or tapered strip
into field of roof.
1. Prepainted Metallic-Coated Steel: 0.0299 inch uncoated thickness (22 gage).
D. Exposed Trim: Prepainted Metallic-Coated Steel: 0.0239 inch uncoated thickness (24 gage).
E. Copings: Prepainted Metallic-Coated Steel: 0.0299 inch uncoated thickness (22 gage).
F. Parapet Liner: Prepainted Metallic-Coated Steel: 0.0299 inch uncoated thickness (22 gage).
G. Base Flashing: Prepainted Metallic-Coated Steel: 0.0239 inch uncoated thickness (24 gage).
H. Counterflashing: Prepainted Metallic-Coated Steel: 0.0239 inch uncoated thickness (24 gage).
I. Drip Edges: Prepainted Metallic-Coated Steel: 0.0239 inch uncoated thickness (24 gage).
2.8 FINISH
A. Provide prepainted, metallic coated steel sheet where indicated.
PART 3 EXECUTION
3.1 EXAMINATION
A. Verify that substrate is sound, dry, smooth, clean, sloped for drainage, securely anchored,
and are ready to receive Work of this Section.
B. Proceed with installation only after unsatisfactory conditions have been corrected.
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3.2 INSTALLATION
A. General: Anchor sheet metal flashing and trim and other components of the Work securely in
place, with provisions for thermal and structural movement.
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1. Use fasteners,solder,welding rods, protective coatings, separators, sealants, and
other miscellaneous items as required to complete sheet metal flashing and trim
system.
2. Install Work in according to SMACNA recommendations and as indicated. l
B. Install exposed sheet metal flashing and trim without excessive oil canning, buckling, and tool
marks.
1. Conceal fasteners where possible.
2. Install with exposed edges folded back to form hems.
C. Install exposed sheet metal flashing and trim true to lines and levels indicated. Provide neat
seams with minimum exposure of solder,welds, and sealant.
D. Install sheet metal flashing and trim to result in watertight performance.
1. Verify shapes and dimensions of surfaces to be covered before fabricating sheet
metal.
E. Expansion Provisions:
1. Space movement joints at maximum 10 feet with no joints allowed within 24 inches of
corner or intersection. i
2. Where lapped or bayonet type expansion provisions cannot be used or would not be
sufficiently weatherproof and waterproof,form expansion joints of intermeshing
hooked flanges, not less than 1 inch deep, filled with mastic sealant concealed within
joints.
F. Soldered Joints: Clean surfaces to be soldered, removing oils and foreign matter. Pretin
edges of sheets to be soldered to a width of 1-1/2 inches, except where pretinned surface
would show in finished Work.
1. Do not solder prepainted, metallic-coated steel sheet.
2. Do not use open-flame torches for soldering. Heat surfaces to receive solder and flow
solder into joint. Fill joint completely. Completely remove flux and spatter from
exposed surfaces.
G. Sealed Joints: Form nonexpansion, but movable, joints in metal to accommodate elastomeric
sealant to comply with SMACNA standards. j
1. Fill joint with sealant, minimum 1/4 inch diameter bead, and form metal to completely
conceal sealant.
2. Use joint adhesive for nonmoving joints specified not to be soldered. >
H. Seams: Fabricate nonmoving seams in sheet metal with specified seams. Tin edges to be
seamed,form seams, and solder.
I. Metal Protection: Where dissimilar metals will contact each other or corrosive substrates, and
protect against galvanic action painting contact surfaces with bituminous mastic coating or by j
other permanent separation as recommended by fabricator of dissimilar metals.
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1. Coat uncoated aluminum, stainless steel, and lead flashing and trim in contact with
wood,ferrous metal, or cementitious construction.
2. Underlayment: Install course of felt underlayment and cover with a slip sheet where
metal flashing is installed directly on cementitious or wood substrates.
J. Install reglets to receive counterflashing where shown or indicated.
K. Counterflashings: Coordinate with installation of base flashing.
1. Lap-seam vertical joints a minimum of 4 inches and bed with sealant.
2. Miter, lap-seam, and close corner joints with solder.
3. Overlap base flashing 4 inches minimum.
4. Install bottom edge spring-tight against base flashing.
5. Provide where roof intersects vertical surfaces, and where indicated.
L. Cleats:
1. Space cleats not more than 12 inches apart.
2. Anchor cleats with 2 fasteners to prevent cleat rotation.
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3. Bend tabs over fastener head.
M. Copings:
1. Fabricate with standing seams spaced approximately 10 feet apart.
2. Miter corners.
3. Interlock exterior edge with continuous cleats anchored to substrate at 16 inch
centers.
4. Anchor interior edge with screw fasteners and washers at 24 inch centers.
5. Slope top of coping toward roof.
N. Scuppers: Install where indicated; continuously support, set to correct elevation, and seal
flanges to interior wall face, over cants or tapered edge strips, and under roofing membrane.
1. Lap field joints at conductor heads, and solder.
2. Install sealant around exposed flanges on roof side.
O. Flexible Membrane Flashing:
1. Install flexible membrane flashing where shown or indicated to comply with
manufacturer's written instructions.
2. Prime substrates as recommended by flashing manufacturer.
3. Lap seams and junctures with other materials at least 4 inches, except that at flashing
flanges of other construction, laps need not exceed flange width.
4. Lap flashing over weather resistive building paper at bottom and sides of openings.
5. Lap weather resistive building paper over flexible flashing at heads of openings.
6. After flashing has been applied, roll surfaces with a hard rubber or metal roller to
ensure that flashing is completely adhered to substrates.
3.3 CLEANING AND PROTECTION
A. Clean exposed metal surfaces of substances that interfere with uniform oxidation and
weathering.
1 B. Clean and neutralize flux materials. Clean off excess solder and sealants.
1. Neutralize flux as work progresses with 5 percent to 10 percent washing soda
solution, and thoroughly rinse.
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C. Remove temporary protective coverings and strippable films as sheet metal flashing and trim
are installed unless otherwise indicate in manufacturer's written installation instructions.
1. On completion of sheet metal flashing and trim installation, remove unused materials I
and clean finished surfaces as recommended by sheet metal flashing and trim
manufacturer.
2. Maintain sheet metal flashing and trim in clean condition during construction.
D. Replace sheet metal flashing and trim damaged or that has deteriorated beyond successful
repair by finish touchup or similar minor repair procedures.
END OF SECTION 4
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PART1 GENERAL
1.1 SUMMARY
A. Section includes elastomeric joint sealants for building applications shown or indicated, and
as required to establish and maintain watertight and airtight continuous joint seals without
staining or deteriorating joint substrates.
B. Related Sections:
1. Section 04 0129: Unit Masonry Restoration
2. Section 07 0145: Exterior Insulation and Finish System (EIFS) Restoration
1.2 SUBMITTALS
A. Product Data for each joint sealant product indicated, including manufacturer's recommended
installation procedures.
B. Samples: Manufacturer's color charts consisting of strips of cured sealants showing the full
range of colors available for each product exposed to view.
1. Upon request of Architect, submit physical samples of each sealant, backing material,
primer, and bond breaker proposed for use.
C. Warranties: Copies of special installers and manufacturers warranties.
D. SWRI Validation: Evidence that each exterior elastomeric sealant has been validated by the
Sealant Weatherproofing Restoration Institute's(SWRI) Sealant Validation Program.
E. Compatibility and Adhesion Test Reports: From sealant manufacturer, indicating the following:
1. Joint substrates and sealant backings have been tested for compatibility and
adhesion with joint materials.
2. Interpretation of test results and written recommendations for primers and substrate
preparation needed for adhesion.
F. Field Test Report Log: For each exterior elastomeric sealant application.
1.3 QUALITY ASSURANCE
A. Applicator Qualifications: Use workers trained and experienced in necessary crafts and
familiar with requirements and methods needed for proper performance of Work of this
Section.
B. Source Limitations: Obtain each type of joint sealant through one source from a single
manufacturer.
C. Quality Standard: Sealant, Waterproofing and Restoration Institute (SWRI) requirements for
materials and installation.
i D. Preconstruction Compatibility and Adhesion Testing: Submit to joint sealant manufacturers,
for testing indicated below, samples of materials that will contact or affect joint sealants.
1. Use ASTM C 1087 to determine whether priming and other specific joint preparation
techniques are required to obtain rapid, optimum adhesion of joint sealants to joint
substrates.
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2. Schedule sufficient time for testing and analyzing results to prevent delaying the i
Work.
3. For materials failing tests, obtain joint sealant manufacturer's written instructions for
corrective measures including use of specially formulated primers.
4. Testing will not be required if joint sealant manufacturers submit joint preparation data
that are based on previous testing of current sealant products for adhesion to, and
compatibility with,joint substrates.
E. Provide products that have been tested according to SWRI's Sealant Validation Program for
compliance with requirements specified within a 36 month period preceding commencement
of the Work.
F. Preinstallation Conference: Conduct conference at Project site to comply with requirements of
Section 01 3100.
1.4 DELIVERY, STORAGE,AND HANDLING
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A. Deliver products to job site in their manufacturer's original containers, with labels intact and
legible, and maintain intact until time of use.
B. Do not retain material that has exceeded shelf life recommended by manufacturer.
1.5 ENVIRONMENTAL CONDITIONS
A. Do not install sealant when joint substrates are wet, or ambient and substrate temperature
conditions are outside limits recommended by manufacturer.
1.6 WARRANTY
A. Special Installer's Warranty: Provide warranty in which installer agrees to repair or replace
elastomeric joint sealants that do not comply with performance requirements specified in this 1
Section, including joint sealant failure to provide air and watertight seal, loss of adhesion or
cohesion, or failure to cure.
1. Duration of warranties from date of Substantial Completion: 5 years.
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B. Special Manufacturer's Warranty: Provide warranties in which manufacturer agrees to repair
or replace elastomeric joint sealants that do not comply with performance requirements
specified in this Section, including joint sealant failure to provide air and watertight seal, loss +
of adhesion or cohesion, or failure to cure.
1. Duration of warranties from date of Substantial Completion:
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a. 20 years for exterior use Silicones.
b. 5 years for Polyurethane sealants.
PART 2 PRODUCTS
2.1 MATERIALS -GENERAL
A. Compatibility: Provide joint sealants; backings, and other related materials that are compatible
with one another and with joint substrates under conditions of service and application, as
demonstrated by sealant manufacturer, based on testing and field experience.
B. Stain Characteristics: Provide elastomeric joint sealant products that are nonstaining to ,
porous substrates and have undergone testing according to ASTM C 1248 and have not
stained porous joint substrates indicated for Project.
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C. Colors: As selected from manufacturer's full range of standard colors.
1. In exposed installation, use color of approximate color of adjacent surfaces, unless
otherwise approved.
2. In concealed installation use standard gray or black sealant.
2.2 SEALANT MATERIALS
A. Silicone—Class 100/50 (Ultra Low Modulus):
1. Single-Component, nonsag, neutral curing,ASTM C 920, Type S, Grade NS, Use NT,
Class 100/50 (Joint movement range 100 percent in extension and 50 percent in
compression).
2. Products: One of the following, or approved.
a. Dow Corning DC 790.
b. GE SilPruf LM SCS2700.
C. Pecora 890.
d. Tremco Spectrem 1.
2.3 BACKUP MATERIALS
A. Use only those backup materials that are non-absorbent, non-staining, and specifically
recommended by manufacturer for installation with type of sealant used.
B. Sealant Backer Rod: Provide one of the following Type B backing rods (bicellular material with
a surface skin) unless otherwise recommended by sealant manufacturer:
1. Nomaco Inc.: "Sof Rod."
2. BASF Sonneborn: "Soft Backer Rod."
C. Bond Breaker Tape: Polyethylene tape or other plastic tape recommended by sealant
manufacturer. Provide self-adhesive tape where applicable.
2.4 MISCELLANEOUS MATERIALS
A. Primer: Use only those primers which have been tested for durability on surfaces to be
sealed, and are specifically recommended by sealant manufacturer for adhesion of joint
sealant substrates, as determined from preconstruction joint-sealant-substrate tests and field
tests.
B. Cleaners for Nonporous Surfaces: Chemical cleaners acceptable to sealant and backing
material manufacturer,formulated to promote optimum adhesion of sealant with joint
substrates.
C. Masking Tape: Nonstaining, nonabsorbent material compatible with joint sealant and surfaces
adjacent to joints.
PART 3 EXECUTION
3.1 EXAMINATION
i A. Examine joints to receive joint sealants for compliance with requirements for joint
configuration, installation tolerances, and other conditions affecting joint sealant performance.
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B. Proceed with installation only after unsatisfactory conditions have been corrected.
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3.2 PREPARATION
A. Surface clean joints immediately before installing sealant complying with manufacturer's
instructions, and the following:
1. Remove all foreign material from joint substrates that could interfere with adhesion of
sealant, including dust, oil, grease, rust, lacquer, laitance, loose mortar, ice and frost.
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B. Masonry:
1. Clean porous joint substrate surfaces by brushing, grinding, blast cleaning, or
mechanical abrading; remove loose particles from cleaning operations by vacuuming
or blowing out joints with oil-free compressed air.
2. Where surfaces have been treated, remove surface treatment by sandblasting or wire
brushing.
3. Remove laitance and mortar from masonry joint cavities
4. Remove laitance and form-release agents from concrete.
C. Metal surfaces:
1. Scrape steel surfaces with metal or wire brush to remove mill scale and rust.
2. Clean nonporous surfaces with chemical cleaner which leaves no residue to remove
oil and grease, and protective coatings,wiping surfaces with clean rags. j
D. Prime joints substrates where recommended by sealant manufacturer, based on
preconstruction joint-sealant-substrate tests or prior experience.
1. Apply primer to comply with joint sealant manufacturer's written instructions.
2. Confine primers to areas of joint sealant bond.
E. Use masking tape where required to prevent contact of sealant with adjoining surfaces that
would otherwise be permanently stained or damaged by such contact or by cleaning methods
required to remove sealant smears.
3.3 INSTALLATION
A. Install joint sealers in accordance with recommendations of ASTM C 1193, and
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manufacturer's recommended installation procedures, as applicable to materials, applications,
and conditions indicated.
1. Refer to Sealant Schedule at the end of this Section for joint sealant applications.
2. Where painting of sealants is a concern, obtain approval of Architect prior to
application where use of polyurethane sealants is allowed.
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B. Sealant Backings:
1. Install material to uniform depth below sealant.
2. Using tool, smoothly and uniformly place backup material to depth of approximately
1/2 joint width (1/4 inch to 1/2 inch), compressing backup material 25 percent to 50
percent and securing a positive fit.
3. Do not leave gaps between ends of sealant backings.
4. Do not stretch,twist, puncture, or tear sealant backings.
C. Install bond breaker tape behind sealant where sealant backing is not used between sealant j
and back of joints.
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D. Install sealant by proven techniques at the same time backings are installed.
1. Thoroughly fill joints to recommended depth with sealant in direct contact with joint
substrates.
2. Produce uniform, cross sectional shapes and depths relative to joint widths that allow
optimum sealant movement capability.
3. Prevent three-sided adhesion of sealant to substrates.
E. Tool joints to profile shown in Drawings, or as indicated below if such profiles are not shown in
Drawings.
1. Provide uniformly smooth joints with slightly concave surface,flush at edges with
adjacent surface, according to ASTM C 1193, unless otherwise indicated.
2. Do not use tooling agent unless specifically recommended in writing by sealant
manufacturer.
3. Leave sealant surface neat and smooth.
3.4 FIELD QUALITY CONTROL
A. Field Adhesion Testing: Test completed joint-sealant adhesion to joint substrates as follows:
1. Test joint sealant after sealant has cured (usually within 7 to 21 days).
2. Perform 10 tests for the first 1000 feet of joint length for each type of sealant and joint
substrate, and 1 test each 1000 feet of joint length thereafter.
3. Test Method: Test according to Method A, Field-Applied Sealant Joint Hand Pull Tab
in ASTM C 1193, Appendix X1.
4. Record results in a field-adhesion test log. Include the following:
a. Whether sealants in joints connected to pulled-out portion failed to adhere to
joint substrates or tore cohesively.
1) Include data on pull distance used to test each type of product and
joint substrate.
2) Compare results to determine if adhesion passes sealant
manufacturer's field adhesion hand-pull test criteria.
b. Whether sealants filled joint cavities and are free of voids.
C. Whether sealant dimensions and configurations comply with specified
requirements.
5. Include in test log, dates when sealants were installed, names of installers, test dates,
test locations, whether joints were primed, adhesion results and percent elongations,
sealant fill, sealant configuration, and sealant dimensions.
6. Repair sealants pulled from test areas by applying new sealants following same
procedures used to originally seal joints.
a. Ensure that original sealant surfaces are clean and that new sealant contacts
original sealant.
B. Evaluation of Field Test Reports:
1. Sealants not evidencing adhesive failure from testing or noncompliance with other
indicated requirements will be considered satisfactory.
2. Remove sealants that fail to adhere to joint substrates during testing or to comply with
other requirements.
3. Retest failed applications until test results prove sealants comply with indicated
requirements.
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3.5 CLEANING, ADJUSTMENT AND PROTECTION
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A. Clean adjacent exposed surfaces free from sealant as installation progresses, using cleaning
agent recommended by manufacturer of sealant used. }
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1. Repair damaged surfaces.
3.6 SEALANT SCHEDULE
A. Exterior Joints in Vertical Surfaces and Horizontal Nontraffic Surfaces:
1. Includes joints in masonry, metals, at perimeter of building exterior door and window
frames, and at other openings and joints in exterior walls:
a. Silicone-Class 100/50 (Ultra Low Modulus), unless otherwise recommended 3
by sealant manufacturer for specific application and approved by Architect.
b. Color:As selected by Architect.
END OF SECTION I
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PART1 GENERAL
1.1 SUMMARY
A. Section includes glazing for the following applications:
1. Replacement of glazing system in existing window.
1.2 PERFORMANCE REQUIREMENTS
A. General: Provide glazing systems capable of withstanding normal thermal movement and
wind and impact loads (where applicable) without failure, including loss or glass breakage
attributable to the following: defective manufacture,fabrication, and installation;failure of
sealants or gaskets to remain watertight and airtight; deterioration of glazing materials; or
other defects in construction.
i B. Glass Design: Glass thicknesses indicated are minimum and are for detailing only. Confirm
glass thicknesses indicated in Glass Product Schedule by analyzing Project loads and in-
service conditions. Provide glass in lites in the thickness designations indicated for various
size openings, but not less than thicknesses and in strengths (annealed or heat treated)
required to meet or exceed the following criteria:
1. Select minimum glass thicknesses to comply with ASTM E 1300 according to design
wind loads applicable to Project according to ASCE 7, "Minimum Design Loads for
Buildings and Other Structures."
a. Probability of Breakage for Vertical Glazing: 8 lites per 1000 for lites set
vertically or not more than 15 degrees off vertical and under wind action.
1) Load Duration: 60 seconds or less.
b. Minimum Glass Thickness for Exterior Lites: Not less than 6 mm.
1.3 SUBMITTALS
A. Product Data: For each glass product and glazing material indicated.
B. Samples: With each product data submitted, other than monolithic clear float glass, include:
1. Glass: 12 by 12 inch samples of each type.
2. Sealants and Gaskets: 12 inches long of each type installed between samples of
material to be glazed, fully cured.
C. Warranties: Special warranties specified in this Section.
1.4 QUALITY ASSURANCE
A. Installer Qualifications: Use skilled workers trained and experienced in necessary crafts,
familiar with specified requirements and methods of installation for proper performance of
Work of this Section.
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B. Comply with applicable recommendations contained in the following publications, unless more
stringent requirements are indicated:
1. GANA Publications: GANA's"Glazing Manual."
2. IGMA Publication for Insulating Glass: SIGMA TM-3000. "Glazing Guidelines for
Sealed Insulated Glass Units."
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C. Safety Glass: Comply with ANSI Z97.1 and testing requirements of 16 CFR, Part 1201.
D. Insulating Glass Certification: Permanently mark on each unit with appropriate certification
label of Insulating Glass Certification Council.
1.5 REGULATORY REQUIREMENTS
A. Comply with safety glazing requirements of State Building Code, Section 2406.
B. Comply with wind loading requirements of State Building Code.
1.6 ENVIRONMENTAL REQUIREMENTS
A. Do not proceed with glazing when ambient and substrate temperature conditions are outside
limits permitted by glazing material manufacturers and when glazing channel substrates are
wet from rain,frost, condensation, or other causes.
1.7 WARRANTY
A. General Warranty: Provide written warranty against failure of glazing products due to
defective materials or installation, including water leakage or air infiltration in excess of
specified standard,for a period of 2 years after date of Substantial Completion.
B. Manufacturer's Special Warranties: Provide the following on manufacturer's standard form,
made out to Owner and signed by manufacturer:
1: Insulating Glass: 10 year labor and materials to warrant units against failure of
hermetic seal.
2. Coated Glass: 10 year labor and materials to replace unit deterioration including
peeling, cracking, and other indications of deterioration in metallic coating.
PART PRODUCTS
2.1 GLASS MATERIALS
A. Products: Provide products that comply with requirements indicated in the Glass Product
Schedule at end of PART 3.
B. Annealed Float Glass:ASTM C 1036,Type I (transparent flat glass), Quality Q3 (glazing
select), of class indicated in the Glass Product Schedule.
C. Heat-Treated Float Glass:ASTM C 1048,Type I, (transparent flat glass) Quality Q3 (glazing
select), class, kind, and condition indicated in the Glass Product Schedule.
1. Fabrication Process: By horizontal (roller-hearth) process with roll-wave distortion
parallel to bottom edge of glass as installed, unless otherwise indicated.
2. Provide Kind HS (heat-strengthened)float glass in place of annealed glass where
needed to resist thermal stresses produced by differential shading of individual lites
and to comply with glass design requirements.
3. Provide Kind FT (fully tempered)float glass in place of annealed or Kind HS float
glass where safety glass is indicated or required by State Building Code.
a. Safety Glass:Where fully tempered glass is used as safety glass, provide
products complying with ANSI Z97.1 and testing requirements of 16 CFR,
Part 1201,for Category I or II materials as applicable.
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D. Sputter Coated (Low E) Float Glass: ASTM C 1376, float glass with metallic oxide or metallic
nitride deposited by vacuum deposition process after manufacture and heat treatment (if any).
E. Insulating Glass: ASTM E 774 for Class CBA units or ASTM E 2190, complying with
requirements in Glass Product Schedule, and following:
1. Sealing System: Dual Seal.
2. Provide Kind HS (heat-strengthened) float glass in place of annealed glass where
needed to resist thermal stresses produced by differential shading of lites and to
comply with glass design requirements.
3. Provide Kind FT (fully tempered) float glass in place of annealed of Kind HS glass
where safety glass is indicated or required by State Building Code.
2.2 GLAZING SEALANTS
A. General: Select glazing sealants that are compatible with one another and with other
materials they will contact, including glass products, seals of insulating-glass units, and
glazing channel substrates, under conditions of service and application, as demonstrated by
sealant manufacturer based on testing and field experience.
B. Elastomeric Glazing Sealants: Comply with ASTM C 920, Type S (single component), Class
100/50, Grade NS (non-sag); Use NT (nontraffic), M, G,A, and, as applicable to glazing
substrates, O.
1. Acceptable Manufacturers and Types, or approved as recommended by window
assembly manufacturer:
a. Dow Corning: 790.
b. GE Advanced Materials: SilPruf LM SCS2700.
C. Pecora: 890.
d. Sika Corporation: SikaSil-C990.
e. Tremco: Spectrem 1.
2.3 GLAZING TAPE
A. Back-Bedding Mastic Glazing Tape: Preformed, butyl based elastomeric tape complying with
ASTM C 1281 and AAMA 800.
B. Expanded Cellular Glazing Tape: Closed cell, PVC foam tape,factory coated with adhesive
on both surfaces, complying with AAMA 800, for applications where tape acts as a primary
seal or is used in combination with a full bead of sealant.
2.4 GLAZING GASKETS
A. Compression Gaskets: Molded or extruded gaskets of material and type recommended by
window assembly manufacturer for application, of profile and hardness required to maintain
watertight seal.
2.5 MISCELLANEOUS GLAZING MATERIALS
A. General: Provide other materials complying with referenced glazing standard and
requirements of glass manufacturers as required for applications indicated.
B. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer.
C. Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85 plus or
minus 5.
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D. Spacers and Edge Blocks: Elastomeric blocks or continuous extrusions of Shore, Type A
durometer hardness required by glass manufacturer to maintain glass lites in place and to
limit glass lateral movement.
1. Provide dark colored spacer when window framing system is dark bronze or black.
2.6 FABRICATION
A. Fabricate glass and other glazing products in sizes required to glaze openings as indicated for
Project.
1. Provide edge and face clearances, edge and surface conditions, and bite complying
with referenced standards and requirements of product manufacturers.
PART 3 EXECUTION
3.1 PREPARATION
A. Clean glazing channels.and other framing members receiving glass immediately before
glazing. Remove coatings not firmly bonded to substrates.
3.2 COORDINATION
A. Coordinate as required with other trades to assure proper and adequate provision in work of
those trades for interface with work of this Section.
3.3 GLAZING, GENERAL
A. General: Comply with combined written instructions of manufacturers of glass, sealants,
gaskets, and other glazing materials, unless more stringent requirements are indicated,
including those in referenced glazing publications.
1. Protect glass edges from damage during handling and installation.
2. Apply primers to joint surfaces where required for adhesion of sealants, as
determined by sealant compatibility and adhesion testing.
B. Install setting blocks sized and located to comply with referenced glazing publications, unless
otherwise recommended by glass manufacturer.
1. Do not exceed edge pressures stipulated by glass manufacturers for installing glass
lites.
C. Provide spacers for glass lites where length plus width is larger than 50 inches, and as
follows:
1. Locate spacers directly opposite each other on both inside and outside faces of glass.
2. Install correct size and spacing of spacers to preserve required face clearances,
unless gaskets and glazing tapes are used that have demonstrated ability to maintain
required face clearances.
3. Provide 1/8 inch minimum bite of spacers on glass and use thickness equal to sealant
width.With glazing tape, use thickness slightly less than final compressed thickness
of tape.
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D. Inspect each piece of glass immediately prior to start of installation.
1. Do not install items that are improperly sized, have damaged edges, or are scratched,
abraded, or damaged in any other manner.
2. Set glass so distortion waves, if present, run in horizontal direction.
3. Set glass in a manner which produces greatest possible degree of uniformity in
appearance
E. Glaze steelwork with closed cell tape bedding and silicone sealant.
F. Do not use 2 different glazing materials in same joint system.
G. Miter-cut and seal joints of glazing gaskets in accordance with manufacturer's
recommendations to provide watertight and airtight seal at corners and other locations where
joints are required.
H. Compress glazing tape or gaskets at least 25 percent of material thickness, with minimum
finished thickness of 3/32 inch.
3.4 CLEANING AND PROTECTION
A. Remove excessive glazing compound from glazing and adjacent surfaces without damaging
glass or adjacent surfaces.
B. Replace broken, cracked, scratched, or otherwise damaged glass.
C. Protect glass from contact with contaminating substances resulting from construction
operations.
1. Protect glass surfaces adjacent to or below exterior concrete and masonry surfaces
from build up of dirt, scum, alkaline deposits, or stains.
D. Remove nonpermanent labels and clean glass surfaces on both sides no more than four days
before date of Substantial Completion.
3.5 GLASS PRODUCT SCHEDULE
A. Glass Type: Insulating glass unit complying with following requirements:
1. Overall Unit Thickness: 25 mm (1 inch).
2. Thickness of Each Lite: 6.0 mm (1/4 inch).
3. Interspace Content: Air.
4. Uncoated Clear Indoor Lite: Class 1 (clear) float glass.
5. Coated Clear Outdoor Lite: Condition C (other coated glass), Class 1 (clear) float
glass.
6. Low-Emissivity Coating: Sputter coat on second surface.
7. Performance Minimums: Based on Cardinal 272 LE#2 clear.
a. Visible Light Transmittance: 72 percent minimum
b. Winter U-Value: 0.30 maximum
C. Solar Heat Gain Coefficient 0.41 maximum
END OF SECTION
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PART GENERAL
1.1 SUMMARY
A. Section includes surface preparation and application of paints and coatings.
B. Related Sections:
1. Sections where factory preparation, priming, or priming and finishing, of painted or
finished surfaces is specified.
2. Section 01 2300: Alternates, for work of Alternate C.
3. Section 07 1900: Water-repellent
1.2 REFERENCES
A. The Master Painters Institute (MPI):Approved Product List, Latest Edition.
1.3 DEFINITIONS
A. "Paint", as included herein, means coating, systems materials including primers, emulsions,
epoxy, stained enamels, sealers, fillers, and other applied materials whether used as primer,
intermediate, or finish coats.
B. Gloss/Sheen Parameter (Reflectance based off 60 degree angle reading) based on MPI
(Master Painters Institute):
1. Gloss Level 1: Maximum 5 units. Flat matte finish
2. Gloss Level 2: Maximum 10 units Flat, high side sheen; velvet-like finish
3. Gloss Level 3: 10-25 units Eggshell-like finish
4. Gloss Level 4: 20-35 units Satin-like finish
5. Gloss Level 5: 35-70 units Semi-gloss
6. Gloss Level 6: 70-85 units Gloss
7. Gloss Level 7: More than 85 units High gloss
1.4 SUBMITTALS
A. Product Data:
1. Materials list of required coating materials. Identify each material by manufacturer's
catalog number, general classification, and cross-reference with finish system and
application.
2. Manufacturer's technical information, including label analysis and instructions for
handling, storing, and applying each coating material.
B. Samples:
1. Stepped Samples, defining each separate coat, of each color and material to be
applied.
a. Provide three Samples of each drawdown, approximately 8 x 10 inches in
size, each marked with specified color designation.
b. If requested by Architect, submit samples during construction representative
samples of the actual substrate.
2. Revise and resubmit Samples as requested until required sheen, color, and texture is
achieved. Approved Samples become standards of color and finish for accepting or
rejecting Work of this Section.
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3. Do not commence painting until approved Samples are on file at job site.
C. Certification by the manufacturer that products supplied comply with local regulations
controlling use of volatile organic compounds (VOCs).
1.5 QUALITY ASSURANCE
A. Use skilled workers who are trained and experienced in crafts and familiar with requirements
and methods needed for proper performance of Work of this Section.
B. Provide Work in conformance with recommendations in the"Architectural Painting
Specification Manual" by The Master Painters Institute (MPI).
1.6 REGULATORY REQUIREMENTS
A. Provide products that comply with local regulations controlling use of volatile organic
compounds (VOCs).
1.7 DELIVERY, STORAGE,AND HANDLING
A. Deliver in manufacturer's original, unopened containers with legible labels intact.
B. Store materials not in use in tightly covered containers in a well-ventilated area at a minimum
temperature of 45 degrees F.
1.8 PROJECT CONDITIONS
A. Apply water-based paints only when the temperature of surfaces to be painted and
surrounding air temperatures are between 50 and 90 degrees F.
B. Apply solvent-thinned paints only when the temperature of surfaces to be painted and
surrounding air temperatures are between 45 and 95 degrees F.
C. Use low temperature paint products equal to specified products, as approved, for applications
when air temperatures are below-50 degrees F.
D. Do not apply paint in snow, rain,fog, or mist; or when the relative humidity exceeds 85
percent; or to damp or wet surfaces.
1. Applications may continue during inclement weather if surfaces and areas to be
painted are enclosed and heated within temperature limits specified by the paint
manufacturer as being suitable during application and drying periods.
PART PRODUCTS
2.1 ACCEPTABLE PRODUCTS
A. Subject to compliance with requirements, provide products listed in the Paint Schedule at the
end of Part 3.
B. Other products listed in the MPI (Master Painters Institute) Approved Product List, latest
edition, are acceptable, subject to compliance with requirements and approval. Submit
according to requirements of Section 01 2500; include paint manufacturers statement that
proposed substitution is equal or superior to product listed.
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2.2 PAINT MATERIALS, GENERAL
A. Material Compatibility: Provide fillers, primers, undercoats, and finish coat materials that are
compatible with one another and the substrates indicated under service and application, as
demonstrated by manufacturer based on testing and field experience.
B. Undercoats and Thinners:
1. Provide undercoat paint produced by same manufacturer as finish coat.
2. Use only thinners recommended by paint manufacturer, and use only to
recommended limits.
3. Insofar as practicable, use undercoat,finish coat, and thinner material as parts of a
unified system of paint finish, except where material is factory primed.
4. Where accent colors are scheduled or indicated, provide appropriate and sufficient
undercoats accordingly.
C. Colors: Match colors indicated by reference to manufacturer's color designations.
2.3 APPLICATION EQUIPMENT
A. For application of paint materials, use only such equipment as is recommended for
application of particular paint by manufacturer of that paint, and as approved by Architect.
B. Prior to use of application equipment, verify proposed equipment is compatible with material
to be applied, and integrity of finish will not be jeopardized by use of proposed equipment.
2.4 OTHER MATERIALS
A. Provide other materials required for a complete and proper installation.
PART 3 EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas and conditions, with the Applicator present, under which painting
will be performed for compliance with paint application requirements.
1. Do not proceed with application of paint until unsatisfactory conditions have been
corrected and surfaces are receiving paint are thoroughly dry.
B. Coordination of Work: Review other Sections in which primers are provided to ensure
compatibility of the total system for various substrates.
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1. Provide barrier coats over non-compatible primers, or remove primer and reprime as
required to achieve compatibility with finish coatings.
2. Notify the Architect in writing of anticipated problems using materials specified over
substrates primed by others.
C. Ensure that moisture-retaining substrates to receive coatings have moisture content within
tolerances allowed by coating manufacturer.
1. Maximum Moisture Content of Substrates:
a. Wood: 15 percent.
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3.2 PREPARATION
A. General: Comply with manufacturer's written instructions and recommendations in "MPI
Manual" applicable to substrates and paint systems indicated.
1. Remove hardware and hardware accessories, plates, machined surfaces, lighting
fixtures, and similar items already installed that are not to be painted. If removal is
impractical or impossible, provide surface-applied protection prior to surface
preparation and painting.
2. After completion of painting operations in each space or area, reinstall removed items
by using workers who are skilled in trades involved.
B. Cleaning and Preparation:
1. Clean and prepare surfaces to be painted in strict accordance with paint
manufacturer's recommendations for each substrate condition, and as specified.
2. Remove incompatible primers and reprime substrate with compatible primers or apply
tie coat as required to produce paint systems indicated.
3. Schedule cleaning and painting so dust and other contaminants from the cleaning
process will not fall onto wet painted surfaces.
C. Preparation of Wood Substrates: !
1. Scrape and clean knots. Before applying primer, apply coat of knot sealer
recommended in writing by topcoat manufacturer for use in paint system indicated.
2. Smooth finished surfaces exposed to view with sandpaper.
3. Prime edges, ends,faces, undersides, and backsides of wood.
4. After priming,fill holes, and imperfections in the finish surfaces with putty or plastic
wood filler. Sand smooth when dried.
D. Preparation of Metal Substrates:
1. Ungalvanized, Uncoated Surfaces: Clean surfaces until free from dirt, oil, and grease,
and loose mill scale.
a. Clean using methods recommended in writing by paint manufacturer, but not '
less than the following:
1) SSPC-SP3, "Power Tool Cleaning."
2. Ungalvanized, Coated Surfaces: Clean surfaces until free from dirt, oil, and grease,
and touch up bare areas and shop applied prime coats that have been damaged.
Touch up with the same primer as the shop coat.
a. Existing Aluminum Window Frames (Alternate C):
1) Remove previous coatings that have poor adhesion.
2) De-gloss shiny surfaces by lightly sanding.
3) Clean using methods recommended in writing by paint manufacturer.
3. Galvanized surfaces: Remove grease and oil residue from galvanized sheet metal by
mechanical methods to produce clean, lightly etched surfaces that promote adhesion
of subsequently applied paints.
E. Materials Preparation:
1. Mix and prepare paint materials in accordance with manufacturers' instructions.
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2. When materials are not in use, store in tightly covered containers.
3. Maintain containers used in storage, mixing, and application of paint in a clean
condition, free from foreign materials and residue.
4. Stir materials before application, producing a mixture of uniform density.
a. Do not stir surface film into material; remove surface film and, if necessary,
strain material before using.
3.3 APPLICATION
A. General:
1. Apply paint materials in accordance with manufacturers and referenced standard's
recommended installation procedures.
2. Paint surfaces behind movable items same as similar exposed surfaces.
3. Before final installation, paint surfaces behind permanently fixed items with prime coat
only.
4. Do not paint over labels of independent testing agencies or equipment name,
identification, performance rating, or nomenclature plates.
5. Omit primer on metal surfaces that have been shop primed and touch up painted.
6. Tint undercoats same color as topcoat, but tint each undercoat a lighter shade to
facilitate identification of each coat if multiple coats of same material are to be
applied.
7. Apply additional coats where undercoats, stains, or other conditions show through the
final coat of paint, until paint finish is uniform in color, appearance, and opacity.
B. Drying:
1. Allow sufficient drying time between coats, modifying period as recommended by
material manufacturer to suit weather conditions.
2. Consider oil-base and oleo-resinous solvent-type paint as dry for recoating when paint
feels firm, does not deform or feel sticky under moderate pressure of thumb, and
when application of another coat of paint does not cause lifting or loss of adhesion of
undercoat.
C. Brush Applications:
1. Brush out and work brush coats onto surface in an even film.
2. Cloudiness, spotting, holidays, laps, brush marks, runs, sags, and other surface
imperfections to be repaired.
D. Spray Application:
1. Where spray application is used, apply each coat to provide hiding equivalent of
brush coats.
2. Do not double back with spray equipment to build up film thickness of two coats in
one pass.
E. For completed Work, match approved Samples as to texture, color, and sheen.
1. Remove, refinish, or repaint work not in compliance with specified requirements.
F. Minimum Coating Thickness: Provide the total dry film thickness of the entire system
specified, but in no case less than recommended by the manufacturer.
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G. Miscellaneous surfaces and procedures:
1. Exposed Mechanical and Electrical Items:
a. Finish conduits, pipes,vents, and items of similar nature to match the
adjacent wall surfaces on finished wall.
b. Wash galvanized metal with solvent, prime, and apply 2 coats of specified
enamel.
3.4 FIELD QUALITY CONTROL
A. The Owner reserves the right to engage an independent testing agency to sample the paint
material being applied, and test for minimum coating thickness.
B. Samples of material delivered to the Project will be taken, identified, sealed, and certified in
the presence of the Contractor.
C. The Owner may direct the Contractor to stop painting if test results show material being used
does not comply with specification requirements.
1. The Contractor shall pay for testing, and repaint surfaces found to be coated with
noncomplying paints. If the noncomplying paints are incompatible with specified
paints,the Contractor may be required to remove noncomplying paint from painted
surfaces.
3.5 CLEANING
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A. Remove from the site each day, empty cans, rags, rubbish, and other discarded refuse
created by Work of this Section, and dispose of in a legal manner.
1. Do not dump waste materials, including thinners, on site.
2. Do not use sanitary or storm drains.
3.6 PROTECTION
A. Protect Work of other trades against damage by painting. Correct damage by cleaning,
repairing or replacing, and repainting, as approved by Architect.
B. Provide"Wet Paint" signs at newly painted finishes.
C. Touch up and restore damaged or defaced painted surfaces caused by other trades.
3.7 EXTERIOR PAINT SCHEDULE
A. Provide minimum dry mil thickness of 3 mils, but in no case less than recommended by paint
manufacturer, or as otherwise noted.
B. Provide gloss/sheen indicated in this schedule unless otherwise indicated in Color Schedule.
C. Use low temperature paint products equal to specified products, as approved,for applications
when air temperatures are below 50 degrees F.
D. Paint products followed with an *are acceptable products not MPI listed.
LRS Architects, Inc.
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City of Tigard Painting: 09 9000
City Hall, Police and Permit Center Re-Skin Page 7
May 6, 2014
E. Primer: Wood -Opaque Finish:
1. First Coat: Exterior Latex Wood Primer MPI #6
Benjamin Moore: Super Spec Latex Exterior Primer 169/K169.
Benjamin Moore: Fresh Start All-Purpose 100% Acrylic Primer 023/N023/F023.
Benjamin Moore: Fresh Start 100% Acrylic Superior Primer 046/K046.
Coronado Paint: Crylicote Gold 100% Acryic House Paint Primer.
Coronado Paint: Supreme Acrylic Bonding Primer.
Glidden Professional: 6001 Hydrosealer Primer-Sealer.
Kelly-Moore: Professional Color Shield Exterior Acrylic Primer/Sealer 250-100.
Kelly-Moore: Stain Lock 11 Stain Resistant Acrylic Primer 255-100.
Miller Paint Cc: Acri-Lite 100% Acrylic Primer 7052.
PPG: Seal Grip Universal Primer Sealer 17-921.
Rodda Paint Co: First Coat Exterior Interior Latex Primer 501601.
Sherwin Williams: Exterior Latex Wood Primer B42W8041.
Sherwin Williams: Multi-Purpose Latex Primer B51W8020.
Sherwin Williams: Multi-Purpose Zero VOC Primer/Sealer B51 W00450.
Sherwin Williams: PrepRite ProBlock Interior/Exterior Latex Primer Sealer B51 W20.
F. Primer: Ferrous Metal:
1. First Coat: Rust Inhibitive Primer (Water Based) MPI #107.
Benjamin Moore: Super Spec High Performance Acrylic Metal Primer PO4/KPO4.
Benjamin Moore: Super Spec HP D.T.M.Acrylic Low Lustre P25/KP25,
Coronado Paint: Rust Scat Acrylic Metal Primer 36-11.*
Devoe: 4020 DTM Waterborne Acrylic PF.*
Kelly-Moore: DTM Metal Primer/Finish 5725-100.
Miller Paint Cc:Acrimetal DTM Acrimetal Primer/Finish Velvet 5000.
PPG: Pitt-Tech Plus Int/Ext DTM Industrial Primer 90-908/909/912.
Rodda Paint Cc: Professional Maintenance Metal Master Primer 508901.
Sherwin Williams: Industrial & Marine DTM Acrylic Primer/Finish B66W1.*
Sherwin Williams: Prolndustrial Pro-Cryl Universal Primer B66W310.
G. Primer and Pretreatment: Galvanized Metal:
1. Pretreatment (Metal Conditioner): Clean and acid etch MPI #25.
Benjamin Moore: Oil &Grease Emulsifier P83.*
Coronado Paint; a Benjamin Moore Company: Sur Prep 1 Oil &Grease Emulsifier.*
Devoe Coatings Devprep 88.*
Keeler and Long 6235.*
Oakite 33.*
Porter 571.*
Rodda Paint: Cloverdale ClovaClean 78100.
ZRC Metal Conditioner.*
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City of Tigard Painting: 09 9000
City Hall, Police and Permit Center Re-Skin Page 8
May 6, 2014
2. First Coat: Galvanized Primer(Water Based) MPI #134.
Benjamin Moore: Super Spec HP Acrylic Metal Primer PO4/KPO4.
Benjamin Moore: Super Spec DTM Acrylic Low Lustre P25/KP25.
Carboline: Galoseal WB Wash Primer.
Coronado Paint: Rust Scat Acrylic Metal Primer 36-11.*
Devoe: 4020 DTM Waterborne Acrylic PF.*
Kelly-Moore: Premium Acry-Shield 100%Acrylic Metal Primer 1725-100.
Miller Paint Co:Acrimetal DTM Primer/Finish 5000.
PPG: Pitt Tech Plus 100%Acrylic DTM Industrial Primer 90-912.
Rodda Paint Co: Metal Master Primer White 508901.
Sherwin Williams: Protective& Marine DTM Acrylic Primer/Finish B66W1.
Sherwin Williams: Prolndustrial Pro-Cryl Universal Primer B66W310.
H. Primer: Existing, Prefinished Aluminum Windows (Alternate C):
1. First Coat: Primer,Quick Dry,for Aluminum MPI #95
Miller Paint Co: Miller-Prime Aluminum & Ferrous Metal Primer 484.
PPG: Speedhide Int/Ext Zinc Chromate Primer 6-204.
Rodda Paint Co: Professional Maintenance Barrier III HS.
Sherwin Williams: Protective&Marine Kern Kromik Universal Primer B50WZ1.
Sherwin Williams: DTM Bonding Primer B66A50.*
I. Finish Coats: Wood with Opaque Finish, Ferrous and Galvanized Metals:
1. Second and Third Coats: Exterior Latex Low Sheen MPI #15
Benjamin Moore:Aura WB Exterior Low Lustre Finish 634/K634.
Benjamin Moore: Moorcraft Super Spec 100% Acrylic Low Lustre Latex House Paint
N185/K185.
Benjamin Moore: Super Spec Ext. 100% Acrylic Satin Finish 184/K184.
Benjamin Moore: Ultra Spec Ext. Satin Finish N448/K448.
Coronado Paint: Crylicote Gold Satin Acrylic House &Trim 1316-1.
Glidden Professional: 150 Ultra Hide Satin 2412.
Miller Paint Co: Kril 100%Acrylic Exterior Satin 5600.
Miller Paint Co: Acri-Lite Satin 7400.*
PPG: Sun-Proof Exterior House and Trim Satin 76-45/75-110.
PPG: Speedhide Exterior 100%Acrylic Latex Satin 6-2045XI Line.
Rodda Paint: Unique If Low Gloss Ext/Int Latex Enamel 532001.
Rodda Paint: AC-909 Exterior Satin 521101_.
Rodda Paint: Protector 100%Acrylic Low Sheen 522201.
Sherwin Williams:A-,100 Exterior Latex Satin A82W00151.
Sherwin Williams: DuraCraft Exterior Acrylic Latex Satin C07W00251.
Sherwin Williams:Weatherclad 100% Acrylic Ext. Satin Latex B12WF0851.
2. MPI Gloss Level 3-4: Gloss minimum 10 and maximum 35 units at 60 degrees.
LRS Architects, Inc.
City of Tigard Painting: 09 9000
City Hall, Police and Permit Center Re-Skin Page 9
May 6, 2014
J. Finish Coats: Existing, Prefinished Aluminum Windows (Alternate C):
1. Second and Third Coats: Light Industrial Coating, Exterior, Water Based, Semi-Gloss,
MPI #163
Miller Paint Cc:Acrimetal DTM Semi-Gloss Finish 5200.
PPG: Pitt-Tech Plus Int/Ext Semi-Gloss DTM Industrial Enamel 90-1210.
Rodda Paint Co: Multi Master DTM 548901.
Sherwin Williams: Industrial & Marine Sher-Cryl HPA Semi-Gloss B66W351.
Sherwin Williams: Pro Industrial Zero VOC Acrylic Semi-Gloss B66T651.
2. MPI Gloss Level 5: Semi-Gloss; gloss of 35-70 units at 60 degrees.
3.9 PAINT AND COLOR SCHEDULE
A. Provide gloss/sheen indicated in this schedule meeting parameters of gloss/sheen indicated
in Paragraph 1.413, of products, or equivalent products, specified in Paint Schedules above.
B. Color: As selected by Architect from manufacturer's full range.
END OF SECTION
LRS Architects, Inc.