Specifications '
1
1
PROJECT MANUAL
I FOR RECEIVED
MAY 1 8 2004
I CITY OF TIGARD
BUILDING DIVISION
I
I TIGARD HIGH SCHOOL •
. ADDITION / REMODEL •
I PHASE II
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1 FILE COP A10
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' PROJECT MANUAL
FOR:
TIGARD HIGH SCHOOL
1
ADDITION / REMODEL
PHASE II
' for
' (OWNED)
Tigard - Tualatin School District
' 6960 Sandburg Road
Tigard, Oregon 97223
1 (ARCHITECT)
Dull Olson Weekes Architects, Inc.
319 SW Washington St., No. 200
' Portland, OR 97204
PH: 226 -6950 / FAX: 273 -9192
2282
OF
I May 3, 2004
0
1
I TABLE OF CONTENTS
I DIVISION 0 - BIDDING REQUIREMENTS, CONTRACT FORMS, AND CONDITIONS OF THE CONTRACT
By General Contractor
I DIVISION 1 GENERAL REQUIREMENTS
I By General Contractor
DIVISION 2 - SITEWORK
I Section 02010 Sitework General Requirements 5
02060 Building Demolition 4
02200 Site Demolition 4
I 02315 Earthwork 8
02316 Trenching, Backfilling and Compaction 7
02350 Geotextile Fabric 3
02370 Slope Protection and Erosion Control 5
I 02510 Exterior Water Distribution 6
02620 Foundation Drainage 3
•
' 02630 Storm Drainage System 9
I 02740 Asphalt Concrete Paving 5
02750 Site Concrete 12
02800 Site Furnishings 2
I 02810 Irrigation 8
02920 Soil Preparation 4
02930 Lawns
3
p
02950 Plant Material 4
02990 Landscape Warranty 2
DIVISION 3 - CONCRETE
I Section 03100 Concrete Formwork 5
03201 Reinforcing and Concrete 10
03600 Grout 4
I 03930 Composite Fiber Reinforcement 6
DIVISION 4 - MASONRY •
I Section 04100 Mortar and Masonry Grout - 4
04320 Veneer Masonry System 7
I DIVISION 5 - METALS
Section 05120 Structural Steel 6
I 05210 Steel Joists 6
05310 Metal Deck 4
05400 Cold- Formed Metal Framing 5
I 05500 Metal Fabrications 11
05515 Metal Ladders 2
05800 Expansion Control 3
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J TOC -1
I Printed 5/3/04
I TABLE OF CONTENTS ,
I DIVISION 6 - WOOD & PLASTIC
Section 06112 Framing and Sheathing 6
I 06181 Glue - Laminated Structural Units 4
06200 Finish Carpentry 5
06410 Custom Casework 10
I DIVISION 7 - THERMAL & MOISTURE PROTECTION
Section 07130 Bentonite Waterproofing 3
I 07160 Dampproofing 3
07212 Board Insulation 2
07213 Batt and Blanket Insulation 3
I 07250 Fireproofing 7
07260 Intumescent Mastic Fireproofing 4
07270 Firestopping 6
I 07420 Prefinished Composite Building Panels 4
07530 Membrane Roofing 12
07533 Single Ply Membrane Roofing 7
07611 Preformed Sheet Metal Roofing 7
I 07620 Sheet Metal Flashing and Trim 5
07631 Gutters and Downspouts 4
07710 Manufactured .Roof Specialties 2
I 07820 Aluminum Framed Skylights 6
07900 Joint Sealants 8
pl DIVISION 8 - DOORS & WINDOWS
• •
Section 08000 Door and Relite Schedule 21
081 10 Metal Doors and Frames 5
I 08210 Wood Doors 5
08255 Integrated Metal Door Assemblies 4
08305 Access Doors 2
08331 Coiling Doors 3
I
08380 Acoustic Door and. Relite Assemblies 4
08410 Aluminum Entrances and Storefront 7
08700 Door Hardware 12
I 08800 Glazing 7
DIVISION 9 - FINISHES
I Section 09001 hnterior Finish Legend 3
09100 Metal Support Systems 5
09120 Ceiling Suspension System 3
I 09220 Portland Cement Plaster (Stucco) 8
09260 Gypsum Board Systems 5
09311 Ceramic Floor Tile 5
I 09321 Ceramic Wall Tile 4
09511 Suspended Acoustical Ceilings 5
09512 Adhesive Applied Acoustical Ceilings 3
09520 Acoustical Wall Panels 3
1 09605 Concrete Floor Vapor Emission Sealer 3
09650 Resilient Flooring 5
09680 Carpeting 5
I 02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J TOC -2
I Printed 5 /3/04
I TABLE OF CONTENTS
I 09830 Elastomeric Coatings 4
09860 Graffiti Resistant Coatings 3
09900 Painting 9
I 09950 Wall Coverings 3
DIVISION 10 - SPECIALTIES
' Section 10100 Visual Display Boards 4
10120 Tacksurfaces
I 10170 Plastic Toilet Compartments 3
10251 Clocks 2
10400 Identifying Devices 8
10508 Metal Lockers 4
I 10522 Fire Protection Specialties 3
10650 , Operable Partitions 4
10800 Toilet and Bath Accessories 4
I DIVISION 11 - EQUIPMENT
Section 11130 Audio — Visual Equipment 2
i 11600 Fume Hoods 3
DIVISION 12 - FURNISHINGS
I Section 12345 Laboratory Casework 3
12381 Music Specialty Casework 4
PI 12512 Horizontal Louver Blinds 3
12693 Entry Mats 3
DIVISION 13 - SPECIAL CONSTRUCTION
I Not Used.
DIVISION 14 - CONVEYING SYSTEMS
I 14245 Hydraulic Passenger Elevator 10
I DIVISION 15 - MECHANICAL
Section 15050 Basic Mechanical Materials and Methods 11
I 1.5060 Pipes and Pipe Fittings 8
15090 Supports and Anchors 4
15100 Valves 2
15240 Mechanical Sound and Vibration Control 2
15250 Mechanical Insulation 3
15300 Fire Protection 4
15400 Plumbing 6
15500 Heating, Ventilation and Air Conditioning 3
15750 Heat Transfer 1
15850 Air Handling 6
15875 UVC Fixtures for HVAC Equipment 2
15880 Air Distribution 6
15900 Controls 40
15990 Testing, Adjusting, and Balancing 6
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J TOC -3
i Printed 5 /3/04
TABLE OF CONTENTS
DIVISION 16 - ELECTRICAL •
Section 16050 Basic Electrical Materials and Methods 8
16110 Conduits, Raceways and Fittings 4
16120 Conductors 3
1 16130 Boxes 2
16140 Wiring Devices 2
16170 Circuits and Motor Disconnects 2
16180 Elevator Power Module Switch 2
' 16190 Supporting Devices 3
16195 Electrical Identification 2
16425 Switchboards 2
' 16450 Grounding 2
16460 Energy Efficient Dry Type Transformers 2
16470 Panelboards 2
16475 Overcurrent Protective Devices 2
16500 Lighting Fixtures and Lamps 3
16723 Fire Alarm and Detection System 3
16730 Intercom and Paging System 3
' 16735 GPS Wireless Clock System 4
16740 Data, Telephone, and CATV Systems
16900 Lighting Controls 6
11 . END OF TABLE OF CONTENTS
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J TOC -4
Printed 5 /3/04
I
SECTION 16050
I BASIC ELECTRICAL MATERIALS AND METHODS
I PART 1-GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division I — General Requirements sections, apply to the work specified in this Section.
I B. The provisions of the General Requirements, Supplenientary Requirements, and Division I apply
to the electrical work specified in this Section.
•
C. The requirements of this Section apply to the electrical systems specified in these Specifications
I and in other Division 16 sections.
D. Provide all items, articles,•materials, equipment, operations and /or methods listed, mentioned,
shown and /or scheduled on the Drawings and /or in these Specifications, including all labor,
supervision, services, permits, fees, and incidentals necessary and required to provide a complete
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and operable facility with complete systems as shown, specified, and required by applicable codes.
E . The work shall include, but not be limited to, the following systems:
1. Electric distribution equipment.
I
2. Complete lighting and power systems, including panelboards, branch circuits, devices,
lighting fixtures, etc.
3. Extension of existing fire alarm system.
4. Connection of electrical equipment furnished under other Divisions of this Specification.
I 5. Wiring_ to and connection of electrical equipment or appliances:furnished outside of these
Specifications and Contract but described on the Electrical Drawings.
6. Special systems as specified herein.
Pi 7. Grounding.
8. Rough -in provisions for data, telephone, and CATV systems.
9. Extension of existing intercom /paging system. •
F. Advise subcontractor, suppliers, and vendors involved in the work specified in this Section of the
I applicable requirements.
G. Temporary electrical service, Division 1.
I 1.02 QUALITY ASSURANCE
A. All work and materials shall conform to all applicable local and state codes and all federal, state
and other applicable laws and regulations. All clarifications and modifications which have been
I cleared with appropriate authorities are listed under the applicable sections. All electrical products
shall hear the .UL label.
B. Whenever the requirements of the Specifications or Drawings exceed those of the applicable code
I or standard, the requirements of the Specifications and Drawings shall govern.
C. Codes and Standards: Comply with the current provisions of the following referenced codes,
standards and specifications:
I . Institute of Electrical and Electronic Engineers (IEEE)
2. Federal Specifications (ES)
3. American National Standards Institute (ANSI)
4. National Electrical Manufacturer's Association (NEMA)
IS.
6. National Fire Protection Association (NFPA)
Underwriters Laboratories, Inc. (UL)
7. Factory Mutual (FM)
8. Uniform Building Code (UBC) with State and Local Amendments
1 9. National Electrical Code (NEC) with State and Local Amendments
10. American Society for Testing and Materials (ASTM)
I I . Americans with Disabilities Act (ADA)
12. Uniform Fire Code (UFC) with State and Local Amendments
I 13. National Electrical Contractors Association (NECA)
1 02n5.1 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II .
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16050- I
I
SECTION 16050
BASIC ELECTRICAL MATERIALS AND METHODS
D. Each piece of equipment furnished shall meet all detailed requirements of the Drawings and
Specifications and shall be suitable for the installation shown. Equipment not meeting all
requirements will not be acceptable, even though specified by name. Where two or more units of
the same class of equipment are furnished, use product of the same manufacturer; component parts
of the entire system need not be products of same manufacturer. Furnish all materials and
equipment, new and free from defect and of size, make, type and quality herein specified or
approved by the Architect. All materials shall be installed in a neat and professional manner.
E. All apparatus shall he built and installed to deliver its full rated capacity at the efficiency for which
it was designed.
F. The Drawings and Specifications are complementary. What is called for by one shall be as though I
called for by both.
1.03 WORK OF OTHER CONTRACTS I
A. Work under this contract shall be conducted in a manner to allow for the future installations of
such equipment or items, and include the wiring and /or devices shown on the Drawings or listed in
other sections of this Specification. Also see "Equipment Connections." I
1.04 WORK OF OTHER DIVISIONS
A. Work under this Division shall be conducted in a manner to cooperate with the installation of such
equipment or items as specified in other Divisions.
B. Control devices and control wiring relating to the heating and air conditioning systems are
specified under other Sections of these Specifications except for provisions or items specifically
noted on the Drawings or specified herein.
I
C. Consult all Drawings and Specifications in this project and become familiar with all equipment to
be installed. Coordinate all aspects of the construction with the other trades on the job to ensure
that all work and materials required to provide a complete and operational facility are included in
the bid.
I II
D. All sections of Division 16 are interrelated and shall be considered in their entirety when
interpreting any material, method, or direction listed in any section of Division 16. Individual
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sections are not written for specific subcontractors or suppliers but for the general contractor.
1.05 SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES
A. Submit in accordance with Division 1 full technical and descriptive shop drawing data on proposed
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materials and equipment as detailed in each section.
B. The Contractor shall verify that all equipment submitted can he delivered and installed within the
time constraints of the construction period.
. C. Include the manufacturer, type, style, catalog number, complete specification, certified dimensions,
and description of physical appearance for each item and option submitted. Reproduction of
catalog data sheets shall be clean and legible to show all details, including gauge of metal used.
D. Include only information on exact equipment to be installed, not general catalogs of the
manufacturer. Where sheets show proposed equipment as well as other equipment, identify
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proposed equipment with rubber stamp arrow or similar concise method.
E. Submit with each copy a transmittal letter verifying that all included equipment submittals have
been carefully considered for quality, dimensions, function, and have been coordinated with the
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Drawings and Specifications. Guarantee that proposed materials will meet or exceed the quality
and function of those specified.
F. Include wire run and connection diagrams for all signal and /or low voltage systems, including floor
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plans.
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112054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 1 6050 -2
I', i,,u d 04/26/04
Y
I
SECTION 16050
BASIC ELECTRICAL MATERIALS AND METHODS
I G. Submittal Review: The submittal review process is a means to determine quality control. The
action noted to be taken (or where conflicts with the contract documents are not noted) shall not be
I interpreted by the Contractor as automatic "change orders." Approval of the data for substitution
and shop drawings shall not eliminate the contractor's responsibility for compliance with Drawings
or Specifications, nor shall it eliminate the responsibility for freedom from errors of any sort in the
data discovered prior to or after the review process. Deviations, discrepancies, and conflicts
I between the submittals and the Contract Documents shall be called to the Architect's attention in
writing at the time of transmittal of the data.
H. Unless otherwise directed by Division 1, submittal data shall be in a 3 -ring plastic binder with a
clear plastic sleeve and a project identification sheet inserted. Arrange submittals numerically with
specification sections identified on divider tabs. All required sections shall be submitted at one
time.
1.06 PRODUCT SUBSTITUTION
A. Unless otherwise note, material other than those specified may be approved for this project
providing a written request is submitted to the Architect prior to bid in accordance with
I Instructions to Bidders. Requests shall include complete specifications, dimensions, manufacturer
and catalog number for each item for which approval is desired. If, in the opinion of the Architect,
the material is not complete or if it is not an acceptable substitute, he may reject it. The Architect's
evaluation will be based solely on the material submitted. .
I 1.07 CHANGE ORDERS
A. All supplemental cost proposals by the Contractor shall be accompanied by a complete itemized
breakdown of labor and materials without exception. At the Architect's request, the contractor's
' estimating sheets for the supplemental cost proposals shall be made available to the Architect.
Labor must be separated and allocated for each item of work.
Pli 1.08 RECORD DOCUMENTS
A. Maintain a set of record drawings as directed in Division 1.
B. Keep Drawings clean, undamaged, and up to date.
I C. Record and accurately indicate the following:
I. Depths, sizes, and locations of all buried and concealed conduits /cables.
2. Changes, additions, and revisions due to change orders, addenda, obstructions, etc.
I Eradicate extraneous information.
D. Make Drawings available when requested by Architect for review.
I E. Submit as part of the required Project Closeout documents as indicated in Division 1.
F. Use standards set in contract documents. Note field modifications, all addenda and change order
items on project record drawings. If deficiencies are found in either the quality or the accuracy of
I the drawings, they will be returned unapproved. Additional review of subsequent submissions
shall be at the contractor's expense.
1.09 OPERATING AND MAINTENANCE DATA
I A. Upon completion of Contract and after no further action is noted as being required on catalog data
• submitted for review, submit multiple sets of Operating and Maintenance Manuals for inclusion in
Owner's Maintenance Brochure as specified in Division I. Operation and maintenance manuals
I shall include descriptive and technical data, maintenance and operation procedures, wiring
diagrams, spare parts lists, service representatives, supplier for replacement parts, etc. Bind each
set of Operating and Maintenance Manuals in 3 -ring, vinyl or canvas covered, loose leaf binders
organized with index and thumb -tab marker for each classification of equipment or data.
I .
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I 0 2n5 4 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16050 -3
Primed )4/2M14
SECTION 16050 '
BASIC ELECTRICAL MATERIALS AND METHODS
1.10 OPERATING AND MAINTENANCE INSTRUCTIONS '
A. At the completion of the project, at a time scheduled by the Owner, assemble key mechanics,
subcontractors, vendors, factory representatives and similar personnel required to explain all facets
of maintenance and operation of the installed system to the Owner's personnel. Instructions shall
include actual operation of systems and methods of maintenance.
1.11 ALTERNATE BIDS '
A. Refer to Division 1 for possible effect upon Work of this Division.
1.12 WARRANTY '
A. Furnish, prior to application for final payment, three copies of written and signed guarantee
effective a period of one year from date of completion and acceptance of entire project; agree to
correct, repair and /or replace defective materials and /or equipment or the results of defective
workmanship without additional expense to the Owner. Where no response satisfactory to the
Owner has occurred within three working days from the written report of a warranty covered
defect, the contractor shall agree to pay for the cost of repair of the reported defect by a contractor
of the Owner's choice.
B. Where the manufacturer's guarantee exceeds one year, the longer guarantee shall govern and
include the Contractor's labor.
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PART 2 - PRODUCTS
2.01 MATERIALS '
A. All electrical products installed in this project shall be listed by Underwriters Laboratories, Inc., or
he approved in writing by the local inspection authority as required by governing codes and
ordinances. .
B. All material shall be new and hear manufacturer's name, model number, electrical characteristics
and other identification, and shall be the standard product of manufacturer regularly engaged in
production of similar material.
C. All materials shall be of manufacturer's latest design, and of the best quality. The materials shall
be manufactured in accordance with applicable standards listed under Quality Assurance.
2.02 ACCESS PANELS '
A. Provide panels of adequate size for equipment requiring service and installed above plaster or
gypsum board ceilings, behind walls or in furring. Furnish complete with correct frame for type of
building construction involved. Size, number and location of access panels is not necessarily
shown on Drawings. Use no panel smaller than 12" x 12" for simple manual access, nor smaller
than 16" x 20" where personnel must pass through. Milcor Style A, K, L, or M panels or
equivalent Bilco or Potter - Roemer as required by construction. Access panels shall maintain
ceiling fire rating. FOVIDE kce -ecs Pea_ N.E.0 , I ,0 . .
2.03 PAINTING
A. The work of this Division includes painting of the electrical items. All exposed conduits, boxes,
surface raceways, etc. shall be painted per the Architect's direction. See Division 9 for additional
painting requirements.
2.04 FIRE RATINGS i
A. Electrical items (light fixtures, boxes, etc.) recessed into fire rated walls or ceilings shall be
alcoved in gypboard enclosures or be UL listed to maintain the fire rating.
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Y2(154 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 1 6050 -4
I (4/26/U4
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SECTION 16050
BASIC ELECTRICAL MATERIALS AND METHODS
I PART 3 - EXECUTION
I 3.01 LAYOUT AND COORDINATION
A. The Contractor shall inspect the job site prior to bidding and become familiar with existing
conditions which will affect his work. The Drawings are diagrammatic indicating approximate
I location of outlets, lighting fixtures, electrical equipment, etc. Consult the Architectural, Structural
and Mechanical Drawings to avoid conflicts with equipment, structural members, etc. When
required, make all deviations from Drawings to make the work conform to the building as
constructed, and to related work of others. Minor relocations ordered prior to installation may be
I made without added cost to the Owner.
B. Obvious omissions from Drawings or Specifications or differences between Drawings and
Specifications shall be called to the Architect's attention at least ten (10) days prior to the bid date
I for clarification. Failure to do so will be construed as the willingness of this Contractor to supply
all necessary materials and labor required for the proper completion of this work in a manner
approved by the Architect.
I C. Call to the attention of the Architect any error, conflict or discrepancy in Drawings and /or
Specifications. Do not proceed with any questionable items of work until clarification of same has
been made.
I D. Supplementary details and plans may be supplied as required and they will become a part of the
Contract Documents.
E. Work under this Division shall be conducted in a manner to cooperate with all other trades for
I F. proper installation of all items of equipment.
Coordination of work with other crafts employed on the project is mandatory. Arrange work to
reduce interruption of existing.services to minimum. When interruptions are unavoidable, consult
Architect and utilities involved and agree in writing, with copy to the Architect, upon a mutually
satisfactory time and duration.
G. Verify the physical dimensions of each item of electrical equipment to fit the available space and
promptly notify the Architect prior to roughing -in if conflicts appear. Coordination of equipment
I to fit the available space and the access routes through the construction shall be the Contractor's
liability.
H. Locations of items shown on the Drawings as existing are partially based on record and other
I drawings which may contain errors. The Contractor shall verify the correctness of the information
shown prior to bidding and provide such labor and material as is necessary to accomplish the intent
of the Drawings.
I I. Install equipment such that code - required working clearances are maintained, and allow clearances
for future maintenance.
3.02 PROTECTION OF WORK
I A. Protect electrical work, wire and cable, materials and equipment installed under this Division
against damage by other trades, weather conditions or any other causes. Equipment found
damaged or in other than new condition will be rejected as defective.
I B. Switchgear, panels, light fixtures and electrical equipment shall be kept covered or closed to
exclude moisture, dust, dirt, plaster, cement, or paint and shall be free of all contamination before
acceptance. Enclosures and trims shall be in new condition, free of rust, scratches or other finish
I defects. Properly refinish in a manner acceptable to the Architect if damaged.
C. Including products of other Sections, clean, repair and touch -up or replace when directed, products
which have been soiled, discolored or damaged.
1 D. Provide for dehumidification of equipment during construction when directed by Architect.
E. Remove debris from project site upon completion or sooner if directed.
I (2(54
MAY 04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
TIGARD — TUALATIN SCHOOL DISTRICT 23J 16050 -5
Printed ((4/26/54
SECTION 16050
I
BASIC ELECTRICAL MATERIALS AND METHODS
3.03 GENERAL INSTALLATION METHODS
A. Provide raceways and conduits for all electrical system wiring as specified herein. Class II or III 111 systems wiring installed per Article 725 of NEC will be required to be installed in raceway unless
otherwise indicated. When open wiring is permitted, raceways will be required in insulated walls
and in other inaccessible areas. Low voltage wiring installed in return air plenums shall utilize
plenum rated cable. 111 B. The extent of the branch circuiting and control wiring shown shall not be changed.
C. Cross or hash marks on power and lighting conduit runs indicate quantity of No. 12 minimum
copper branch circuit conductors unless otherwise noted. Where such marks do not appear, I
provide conductors as required to provide an operable system, sized per local codes.
D. Repair surfaces damaged during installation to match adjacent undisturbed areas. Surface
I
preparation, including cleaning and priming, shall be in accordance with the paint manufacturer's
requirements.
E. In general, the mounting heights shall be as noted on the Drawings or as listed below. Where no
heights are indicated, request clarification from the Architect. Consult the Architectural,
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Structural, and Mechanical Drawings to avoid conflicts prior to roughing in. All dimensions are to
the center of the device above finished floor unless specified otherwise. Lighting dimensions are
to the bottom of suspended fixtures; mount panelboards 72" to top handle; mount devices above
counters, 12" above counter or 4 -1/2" above backsplash, whichever is greater; and receptacles in
I
unfinished areas 48 ".
F. All raceways and wiring shall be concealed where possible. All wiring devices, recessed light
fixtures, etc., shall be flush mounted unless otherwise noted.
III
G. Relays, panels, cabinets and equipment shall be level and plumb and installed parallel with
structural building lines. All equipment and enclosures shall be suitable for the environmental
conditions in which they will operate.
H. The Drawings do not indicate all items necessary. Provide associated equipment, materials, and
labor as required for complete and operable systems.
3.04 CUTTING AND PATCHING
I
A. Under no conditions are beams, girders, footings or columns to be cut for electrical items unless so
• shown on Drawings or written approval obtained from the Architect.
I
B. Cutting, patching and repairing for the proper installation and completion of the work specified,
including plastering, gypsum board, masonry work, concrete work, carpentry work and painting
shall be performed by workers skilled in their respective trades. I
C. Follow requirements specified in Division 1.
3.05 SLEEVES AND CHASES
A. Provide necessary rigid conduit sleeves, openings and chases where conduits or cables are required
to pass through floors, ceilings or walls. Seal all openings around conduits against leaks and in a
manner to maintain the fire rating of the structure penetrated. Prevent unnecessary cutting in
I
connection with the finished work. Make all repairs and seals in a manner acceptable to the
Architect.
3.06 NOISE CONTROL
A. The entire electrical system apparatus shall operate at full capacity without objectionable noise or
vibration.
B. Outlet boxes at opposite sides of partitions shall not be placed back -to -back, nor shall straight-,
through boxes be employed, except where specifically permitted on the Drawings by note, to
minimize transmission of noise between occupied spaces.
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16050 -6
I', i,,[el 14/26514
I
SECTION 16050
BASIC ELECTRICAL MATERIALS AND METHODS
I C. Contactors, transformers, starters, and similar noise - producing devices shall not be placed on walls
which are common to occupied spaces unless specifically called for on the Drawings. Where such
I devices must be mounted on walls common to occupied spaces, they shall be shock mounted or
isolated in such a manner as to effectively prevent the transmission of their inherent noise to the
occupied space.
Ballasts, contactors, starters, transformers, and like equipment which are found to be noticeably
ID.
noisier than other similar equipment on the project will be deemed defective and shall be replaced.
3.07 EQUIPMENT CONNECTIONS
A. Provide complete electrical connections for all items of equipment requiring such connections,
including incidental wiring, materials, devices and labor necessary for a finished working
' installation.
I B. Verify the rough -in and wiring requirements for all equipment provided under other Divisions of
the work and requiring electrical connections with equipment supplier and installer prior to rough -
in. Check the voltage and phase of each item of equipment before connecting. Motor connections
shall be made for the proper direction of rotation. Pump motors shall not be test run until liquid is
I in the system and proper lubrication to all bearings in unit is checked. Minimum size flex for
mechanical equipment shall be 1/2". Exposed motor wiring shall be jacketed metallic flex.
Conduit, wire and circuit breaker sizes for mechanical equipment and equipment furnished under
I C.
other Divisions are based on the equipment ratings of one manufacturer. The equipment actually
furnished may be of a different brand with different electrical characteristics. Conduit, wire and
circuit breakers shall not be ordered or installed until exact electrical requirements are obtained.
Responsibility for this coordination shall rest with the Contractor.
I 3.08 TESTS
pi A. Complete each system as shown or specified herein and place in operation except where only
roughing -in or partial systems are called for. Each system shall be tested and left in proper
operation free of faults, shorts, or unintentional grounds.
B. After the interior wiring system installation is completed, and at such time as the Owner may
I direct, the Contractor shall conduct an operating test for approval. The equipment shall he
demonstrated to operate in accordance with the requirements of the Specification. The test shall be
performed in the presence of the Owner or an authorized representative.. The Contractor shall
furnish all instruments and personnel required for the tests, and the Owner will furnish the
I necessary electric power. The Contractor shall submit in writing to the Owner upon completion of
the project the measured ground resistance of each ground rod, indicating the location of the rod,
the resistance, and the soil conditions at the time the measurements were made.
I 3.09 DEMOLITION AND REMODELING NOTES
A. Keep all systems functioning with minimum system interruptions. Power, telephone, and life -
safety system interruptions shall he coordinated with the Owner.
I B. The Contractor shall have the option to reuse existing raceways as far as practical, provided it
remains code accessible, concealed by new work, and not in conflict with demolition.
I C. The Electrical Drawings are not wiring diagrams but schematic plans prepared to aid the
Contractor in bidding the electrical revisions and additions shown. It is intended that the
Contractor shall visit the job site prior to bidding to verify all existing conditions which will be
affected by or will have affect upon the required revisions and additions, prepare a wiring diagram,
I secure all permits and accomplish the work, securing approval from the Architect for deviations
from the schematic plan.
D. Remove all unused lighting fixtures from remodel area prior to completion of the work.
I E. All removed lighting fixtures and other electrical devices accumulated during the demolition
process not scheduled to he reused or turned over to the Owner shall become the property of the
Contractor and shall be removed from site prior to completion of work.
I
I 02094 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16050 -7
Primed 54/26/04
SECTION 16050
BASIC ELECTRICAL MATERIALS AND METHODS
F. Remove all existing fixtures, clocks, horns, switches, receptacles, and other wiring devices from
surfaces scheduled for remodeling. Replace devices as required following application of
remodeling finishes, installing box extensions where required.
G. If abandoned outlets serve as feed - through boxes for other existing electrical equipment which is
being retained, new conduit and wire shall be provided to bypass the abandoned outlets. If
existing conduits pass through partitions which are being removed or remodeled, new conduit and
wire shall be provided to route around the wall and maintain service to the existing load.
H. Where devices are removed from a wall to remain, provide blank cover plate similar to other cover
plates in that area. Connect each new device or item of equipment to existing or new branch
circuit wiring. It is the general intent that new devices shall be connected, reusing existing circuits
wherever possible.
The contractor shall trace the remaining load on existing branch circuits, remove all unused wiring,
make code approved circuit consolidations (where possible) to conserve and update use of existing
capacity, and provide new updated panel schedules. Provide copies of resulting panel schedules
and transmit with the electrical record drawing set, on which the contractor shall also note "as-
built" circuit number assignments.
J. Where existing electrical items are scheduled for removal, also remove associated raceways,
boxes, conduits, etc. as far as practical.
F} LA ►q- BA-NDDN ED W itI NU SKh-tt- SE Keniaveb '
END OF SECTION
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16050 -8
I'rintcd 04/26/U4
I •
SECTION 16110
I CONDUITS, RACEWAYS AND FITTINGS
•
I PART 1 - GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
•
B. Provide all raceways and fittings of specified type required for complete project. Install all
I systems in raceways unless specifically noted otherwise.
1.02 QUALITY ASSURANCE
I A. Underwriters Laboratories, Inc., listed and NEC approved.
1.03 • PRODUCT DELIVERY, STORAGE, AND HANDLING
I A. Deliver raceways with Underwriters Laboratories, Inc., label and bearing manufacturer's name on
each length.
B. ; Deliver fittings in manufacturer's original unopened and undamaged packages with labels legible
I and intact.
1.04 and
Areas of use:
I -A.
Underground PVC
p
Within poured Concrete (except GRC, IMC,
slab -on grade)
Dry concealed locations GRC, IMC, EMT •
Dry exposed locations, subject to GRC, IMC
damage
I Dry exposed locations, not subject GRC, IMC, EMT
to damage
Hazardous Class I or II GRC, IMC
I B. Underground conduit shall be minimum 3/4" trade size. PVC shall not be used inside building.
Unless otherwise approved, all conduits shall be installed under reinforcing steel.
I C. Where the contractor elects to utilize PVC in lieu of GRC, the contractor shall provide
supplemental ground bus in terminating switch and panelboards, and green ground wire in conduit
according to code rules.
1 D. For the purposes of this section, poured concrete slabs on grade and under - the - building slabs are
not classified as dry locations.
I E. Flexible metal conduit will be permitted only where flexibility is necessary. Exceptions are
connections to recessed light fixtures. Flexible metal conduit shall be used for connection to all
equipment subject to movement or vibration such as motors, transformers, etc. Liquid -tight
flexible metal conduit shall be used when moisture may be present and for exposed motor and
I equipment connections.
. Surface raceway may be used only where specifically called for on the Drawings or in the
Specifications.
I G. Aluminum conduit is not permitted.
1.05 SUBMITTAL AND RECORD DOCUMENTATION
I A. Submit product data for surface raceway and wireway.
I p2054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 161 10- I
Printed 04 /26/04
•
SECTION 16110 '
CONDUITS, RACEWAYS AND FITTINGS
PART 2 - PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Allied Tube & Conduit, Western Tube & Conduit, Triangle, Carlon, Western Plastics, Alf lex, or
approved substitute. Wiremold, Walker, or approved substitute.
2.02 CONDUITS ,
A. Galvanized Rigid Conduit (GRC) shall be hot -dip zinc, galvanized inside and out, mild steel pipe
manufactured in accordance with UL -6 and ANSI C80.1. All threads shall be galvanized after
cutting.
B. Electrical Metallic Tubing (EMT) shall be steel only and shall comply with UL -797 and ANSI
C80.3. Exterior shall be hot -dip zinc galvanized and interior protected by a corrosion- resistant
lubricating coating.
C. Intermediate Metallic Conduit (IMC) shall comply with UL -1242 and ANSI C80.6. Exterior shall
be hot -dip zinc galvanized and interior protected by a corrosion- resistant lubricating coating.
•
D. . Rigid non - metallic conduit (PVC) polyvinyl chloride, schedule 40, shall comply with UL -651 and
NEMA TC 2.
E. Surface raceway shall utilize snap -in cover and fittings as recommended by the manufacturer and
shall comply with UL 5 standard.
F. Flexible metal conduit shall be steel and comply with UL 1 and ANSI standards. Liquid -tight
flexible metal conduit shall comply with UL 360 and ANSI standards.
2.03 WIREWAYS
A. Gutters: Steel, painted, square in cross section, preformed knockouts on standard spacing, screw
cover, suitable for environment.
B. Fittings and Accessories: Include couplings, offsets, elbows, expansion joints, adapters, hold-
down straps, end caps, and other fittings to match and mate with wireways as required for a
complete system.
2.04 FITTINGS
A. GRC and IMC shall be coupled and terminated with threaded fittings. Ends shall be bushed with
insulating bushings equal to T &B 1220 or 1230 series.
B. Connectors and couplings for EMT shall be steel concrete tight compression type or set screw type
with insulated throats on connectors. Indent type connectors shall not be used.
C. Conduits piercing a building waterproof membrane shall be provided with O -Z type FSR fittings.
D. Flexible metal conduit shall utilize screw -in type connectors. Couplings and set -screw type
connectors are not permitted.
E. Seal -offs with filler fiber, compound, large removable cover. All components shall be of the same
manufacturer.
F. Expansion Couplings:
I. Exposed Conduit Runs: Expansion couplings shall be weatherproof with external '
bonding jumper, providing at least 4" longitudinal movement with bushed conduit ends.
2. Concealed Conduit Runs: Expansion couplings shall be water tight with an internal
bonding jumper and neoprene construction. The fitting shall allow 3/4" movement in any
direction or deflection of 30 degrees from normal.
G. Locknuts shall be galvanized steel.
1
)2054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 161 10 -2
Printatl 04/2(/)4
I
SECTION 16110
' CONDUITS, RACEWAYS AND FITTINGS
I PART 3 - EXECUTION
I 3.01 INSTALLATION
A. Ends of metal conduits shall be reamed and left free of burrs.
I B. Provide pull boxes or vaults where shown or required to limit the number of bends in any conduit
to not more than three 90 degree bends, or to ease pulling tension. Use boxes of code - required
size with removable covers, installed so that covers will be accessible after work is completed.
I C. Conceal all wiring in finished spaces so far as practicable. Exposed conduit shall be used only in
unfinished spaces.
D. Exposed raceways shall be parallel or at right angles to structural lines, and shall be neatly offset
I into boxes.
E. Conduit stubbed from a concrete slab or wall to serve an outlet mounted on a table or to supply a
machine shall have a rigid conduit coupling flush with the surface of the slab. Provide plug where
I conduit is to be used in future. .
F. Keep conduit and raceway closed with suitable plugs or caps during construction to prevent
entrance of dirt, moisture, concrete or foreign objects. Raceways shall be clean and dry before •
I installation of wire and at the time of acceptance.
G. Remove all foreign matter from raceways and pull mandrel through conduits larger than 1 -1/2"
prior to installing conductors.
I H. Where no conduit size is noted on the Drawings, conduit may be the minimum code permitted size
for the quantity of type THHN conductors installed, but in no case smaller than 1/2" trade
diameter. Conductor quantities indicated in conduits do not include ground wire unless otherwise
noted. Adjust conduit sizes accordingly.
I. Where the contractor elects to combine branch circuit runs shown as separate runs on the
Drawings, provide a minimum 3/4" conduit or increase raceway size to provide a minimum of 25
I J. percent spare capacity for future conductors. Feeder runs shall not be combined.
All conduits installed in concrete construction, underground, or under the building slab shall be
minimum 3/4 ", unless otherwise noted.
I K. Assemble, glue and seal PVC conduit in straight lengths prior to installation in trench.
L. Seal -offs shall be installed in all conduits which route from warm areas into refrigerated areas.
I M. Install PVC conduit in accordance with manufacturer's instructions. Cut the conduit ends square
and apply an approved solvent to clean the joint. Apply an approved cement and allow to set 24
hours before installing conductors.
I N. Conduits shall be fastened to. all sheet metal boxes and cabinets with two locknuts where required
by the National Electrical Code, where insulating bushings are used, and where bushings cannot be
brought into firm contact with the box; otherwise, a single locknut and bushing may be used.
I O. A pull wire shall be inserted into each empty raceway in which wiring is to be installed by others.
The pull wire shall be of No. 15 AWG zinc- coated steel, or of plastic having not less than 200 -
pound tensile strength. Not less than 10" of slack shall be left at each end of the pull wire.
I P. Raceway shall not be installed under the fire pits of boilers and furnaces and shall be kept 6" away
from parallel runs of flues, steam pipes and hot water pipes.
Q. Changes in direction of runs shall be made with symmetrical bends or cast -metal fittings. Field -
I made bends and offsets shall be made with an approved hickey or conduit - bending machine.
Crushed or deformed raceways shall not be installed.
R. Expansion fittings complete with grounding jumpers shall be installed where raceways cross
I expansion joints, construction joints, sawed joints, and where shown.
I o2as4 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16110-3
Printed 04/26/04
SECTION 16110
CONDUITS, RACEWAYS AND FITTINGS
1
S. Where conduit is shown stubbed into a telephone, computer or communication terminal area,
conduit shall be stubbed up 6" above floor or 12" below ceiling and terminated with insulating
bushings.
T. Coordinate layout and installation of raceway and boxes with other construction elements to ensure
adequate head room, working clearance, and access to both boxes and other equipment.
U. The end of a conduit stub shall have an insulated bushing.
V. Pack spaces around conduits with polyethylene backing rods and seal with polyurethane caulking
to prevent entrance of moisture where conduits are installed in sleeves or block -outs penetrating
partitions.
W. Install intumescent material around ducts, conduits, etc., to prevent spread of smoke or fire where
installed in sleeves or block -outs penetrating fire -rated harriers. An alternate method utilizing
intumescent materials in caulk and /or putty form may be used.
END OF SECTION
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MAY 04 TIGARD TIGARD SCT A ATIIN D DISTRICT CT PHASE II
16110-4
Printed U4/26N4
SECTION 16120
III CONDUCTORS
1 PART l - GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. Provide all conductors, cables, connectors, lugs, cable ties, and terminations for all systems.
I
1.02 QUALITY ASSURANCE
A. All conductors shall be Underwriters Laboratories, Inc., listed. Materials omitted here but
I necessary to complete the work are to be of comparable quality.
1.03 PRODUCT DELIVERY, STORAGE & HANDLING
I A. Deliver conductors and cables in complete coils with UL label and bearing manufacturer's name,
wire size, and type of insulation.
B. Store and handle materials so as not to subject them to corrosion or mechanical damage and in a
I manner to prevent damage from environment and construction operation.
C. Deliver conductors No. 10 and smaller in manufacturer's original unopened and undamaged
cartons with labels legible and intact.
1 1.04 SUBMITTAL AND RECORD DOCUMENTATION
I III
A. None required.
PART 2 PRODUCTS
I 2.01 CONDUCTORS
A. Conductors No. 10 AWG and smaller shall be soft - drawn, or solid copper. Conductors larger than
No. 10 AWG shall be stranded, soft -drawn copper.
I B. Insulation for new conductors installed in raceways shall be "THWN" for conductors No. 8 AWG
or smaller, and "THWN" or "THHN" for conductors No. 6 AWG or larger, or as noted.
I C. Where adverse conductor exposure exists, code - approved insulation suitable for the conditions
encountered shall he used unless shown otherwise on the Drawings.
D. All wire and cable for feeder circuits shall conform to the latest requirements of the current edition
I of the NEC and shall meet all ASTM Specifications. Wire and cable shall be new and have wire
size, grade of insulation, voltage, and manufacturer's name permanently marked on outer covering
at regular intervals.
I E. Sizes shall not be less than indicated. Branch circuit conductors shall not be smaller than No. 12
AWG. Class I remote control and signal circuit conductors shall not be less than No. 14 AWG.
Class 2 low energy remote control and signal circuit conductors shall not be less than No. 18
AWG.
I F. All insulation shall be rated 600 volts unless noted otherwise.
G. Acceptable Manufacturers: General Electric, Hatfield, Anaconda, Rome Cable, Belden, West
I Penn, or approved.
I MAY 04 TIGARD GA 11�SCT TUALATIN ADDITION ITION / REMODE1 DISTRICT PHASE II 16120-1
l'i inic,1 114/26/114
1
SECTION 16120
CONDUCTORS
2.02 SPLICES AND TERMINATIONS
A. All connectors shall be solderless pressure type, properly taped. All taped joints shall be with
plastic tape, "Scotch 33," applied in half -lap layers without stretching to deform.
B. Splices shall utilize Scotch "Hyflex" or "Ideal" wing nut connector installed properly. Splices for
No. 8 and larger wires shall be made with tin or silver plated copper compression sleeves.
C. Terminate feeder conductors with indent/compression lugs. Set screw lugs are not permitted.
D. Splices made in handholes and manholes, or underground splices, shall be made water tight with
epoxy resin -type splicing kits.
E. Ground the shield of twisted, shielded pairs at one end only.
PART 3 - EXECUTION
3.01 CONDUCTORS
A. Insulation shall be removed with a stripping tool designated specifically for that purpose. All
conductors shall be left nick -free.
B. UL listed pulling compounds may be used with the residue cleaned from the conductors and
raceway entrances after the pull is made.
- C. Raceway shall be complete, clean and free of burrs before pulling conductors.
D. Wire shall not be left extending out of exposed conduit stubs or incomplete raceways where
subject to mechanical injury.
E. Pulleys or blocks shall be used for alignment of the conductors when pulling. Pulling shall be in
accordance with manufacturer's specifications regarding tensions, bending radii of the cable and
compounds.
F. Conductors shall be terminated as required.
G. Conductor sizes for special systems shall be as recommended by the equipment manufacturer
except as noted.
H. Stranded conductors shall not be terminated with post and screw unless compression spade /ring
• lug is utilized.
I. 120 -volt homeruns over 80 feet in length shall be minimum #10 conductor.
1
3.02 LABELING
A. Provide color coding of building wiring consistent throughout the work as listed herein, unless
required otherwise by local code authority. Band feeder conductors not available in colors where
clearly visible at each termination, tape or splice using two full wraps of 3/4" adhesive vinyl tape
or equally visible color marking corresponding to the following table.
Less than 250V between phases 251 to 600V btwn phases
Phase A - Black Phase A - Brown
Phase B - Red Phase B - Orange
Phase C - Blue Phase C - Yellow
Neutral - White Neutral - Gray
Ground - Green Ground - Green
B. Switch legs, travelers, etc., to be consistent with the above phases to which they are connected or
may be any other color distinctive from those listed above. Complex control circuits may utilize
any combination of colors but the identification shall be by labels throughout. Labeling shall.be
accomplished by using computer - generated heat shrink labels suitable for the wire size used. In no
case will hand lettering or wraparound labels be accepted.
D2(54 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 1 6120 -2
I'rincd 04/26104
SECTION 16120
CONDUCTORS
C. Phase color code to he consistent at all feeder terminations, A -B -C left to right or A -B -C top to
' bottom.
D. Conductor identification shall be provided within each enclosure where a tap, splice, or
termination is made.
E. Control circuit terminals of equipment shall be properly identified. Terminal and conductor
identification shall match that shown on approved shop drawings. Hand lettering or marking is not
acceptable.
3.03 SPLICES AND TERMINATIONS
A. Splices are to be made up completely promptly after wire installation. Single wire pigtails shall be
' provided for fixture and device connections. Wire nuts may be used for fixture wire connections
to single wire circuit conductor pigtails.
3.04 CONNECTORS
A. Control and special systems wires shall be terminated with a tool- applied, spade -flared lug when
terminating at a screw connection.
B. All screw and bolt -type connectors shall be made up tight and be retightened after an eight -hour
period.
C. All tool - applied compression connectors shall be applied per manufacturer's recommendations and
' physically checked for tightness.
D. Check terminations in all panelboards, switchgear, motor control centers, etc., six months after
completion of installation. Supply a confirming letter to the Owner at completion of test.
Pi 3.05 TESTS
A. Perform insulation resistance tests on all feeders and circuits over 100 A, 480 volt and below, with
' a 1,000 volt meager. The written test report listing the results of the test to be included in the
Operating and Maintenance Manuals. Equipment which may be damaged by this test shall be
disconnected prior to the test.
END OF SECTION
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' 02054 TIGARD HIGH SCHOOL ADDITION / REMODEL PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16120 -3
Primed 04 /2(0)4
•
I
SECTION 16130
I BOXES
I PART 1 - GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. The requirements of this section apply to electrical boxes. Provide all outlet boxes, junction
I boxes, pull boxes and special boxes required for pulling of wires, making connections, and
mounting of devices or fixtures.
1.02 QUALITY ASSURANCE
I A. All boxes shall be Underwriters Laboratories, Inc., listed. Where special fabrication is required,
the work shall be performed by a listed facility in accordance with UL 50, and all products of
manufacture shall bear a label. Outlet and junction boxes shall be sized in accordance with NEC
I requirements for "THHN" wire or as noted on Drawings.
1.03 SUBMITTAL AND RECORD DOCUMENTATION
• I A. Submit product data for floor boxes. Submit shop drawings for nonstandard boxes, enclosures,
and cabinets. Include layout drawings showing components and wiring.
I PART 2 - PRODUCTS
2.01 BOXES
NI A. Boxes for use with raceway systems shall not be less than 4" square and 1 -1/2" deep except where
shallower boxes.required by structural conditions are approved.
B. Flush and Concealed Outlet Boxes: Galvanized stamped steel with screw ears, knock -out plugs,
I. I
mounting holes, fixture studs if required.
C. Surface Outlet Boxes: Galvanized stamped steel same as above for use on ceilings and walls
above 14 feet.
I D. Boxes shall be of the cast -metal hub type when located in normally wet locations and when surface
mounted on outside of exterior surfaces.
I
•
E. Boxes installed for concealed wiring shall be provided with suitable extension rings or plastic
covers as required.
F. Cast -metal boxes installed in wet locations and boxes installed flush with the outside of exterior
I surfaces shall he gasketed.
G. Provide boxes suitable for the intended environment and sized as required to accommodate the
equipment within.
I H. Pull boxes of not less than the minimum size required by the National Electrical Code shall be
constructed of code -gauge aluminum or galvanized sheet steel except where cast -metal boxes are
required in locations specified above. Boxes shall be furnished with screw- fastener covers. Where
I several feeders pass through a common pull box, the feeders shall be tagged to indicate clearly the
electrical characteristics, circuit number, and panel designation.
I PART 3 - EXECUTION
3.01 MOUNTING
I A. Outlet boxes shall be designed for the intended use. Flush outlet boxes shall be installed flush with
finished surface lines.
I 02054
MAY 04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
TIGARD — TUALATIN SCHOOL DISTRICT 23J 16130-1
Primed U4Q6/04
1
SECTION 16130
BOXES
B. Outlet boxes on flex connected fixtures shall be installed within five feet of conduit knock -out in
fixture.
3.02 INSTALLATION
A. Coordinate layout and installation of raceway and boxes with other construction elements to ensure
adequate head room, working clearance, and access to both boxes and other equipment.
END OF SECTION I
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16130 -2
I'; uncd U4/26/U4
1
SECTION 16140
WIRING DEVICES
I PART 1- GENERAL
1.01 DESCRIPTION
IA. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. Provide all wiring devices and finish plates as required unless specifically indicated otherwise.
I1.02 QUALITY ASSURANCE
Underwriters Laboratories, Inc., listed and NEC approved.
I A.
B. Wiring devices shall be specification grade, with special devices as noted on the Drawings.
Should the Drawings indicate a device other than those listed herein, such device shall be of same
grade and manufacture as specified below.
I C. All lighting switches and duplex receptacles installed shall be from the same manufacturer and
have identical appearance characteristics. .
1 1.03 SUBMITTAL AND RECORD DOCUMENTATION
A. Submit product data for wiring devices and cover plates.
1 PART 2 - PRODUCTS
Pi 2.01 MATERIALS
A. Wall Switches: 20 ampere, 120/277 volt AC, quiet type, Hubbell 1221 Series, color to follow
Owner's standards. Single pole, double pole, 3 -way, locking, or other type as indicated.
I B. Receptacles: Single and duplex receptacles shall be rated 20 amperes, 125 volts, two -pole, three-
wire, grounded type, Hubbell 5362 Series. Receptacles shall have nylon faces, one -piece brass
mounting strap with integral ground contacts and bypass power contacts; color to follow Owner's
standards. .
I C. Receptacles with ground fault interrupters shall be in accordance with UL requirements.
D. Special purpose or heavy duty receptacles shall be of the type and of ratings and number of poles
I indicated or required for the anticipated purpose. Contact surfaces may be either round or
rectangular. One appropriate straight or angle -type plug shall be furnished with each receptacle.
Locking facilities, where indicated, shall be accomplished by the rotation of the plug.
I E. Device plates of the one -piece type shall be provided for all outlets and fittings to suit the devices
installed. Plates on unfinished walls and on fittings shall be of zinc- coated sheet steel, cast metal,
or impact resistant plastic having rounded or beveled edges. Plates on finished walls shall be
stainless steel.
IF. Receptacles in wet locations shall be in a weatherproof enclosure, the integrity of which is not
affected when the receptacle is in use.
I 2.02 ACCEPTABLE MANUFACTURERS
A. Hubbell, Cooper, P &S, and Leviton.
IPART 3 - EXECUTION
3.01 INSTALLATION
I A. Devices and finish plates to be installed plumb with building lines.
I 02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16140-1
1 04 /26iO4 .
SECTION 16140
WIRING DEVICES
1
B. Finish plates and devices not to be installed until final painting is complete. Scratched or
splattered finish plates and devices will not be accepted.
C. Wall mounted receptacles shall be installed vertically at centerline height shown on the Drawings
unless otherwise specified.
D. Plates shall be installed with all four edges in continuous contact with finished wall surfaces
without the use of mats or similar devices. Plaster fillings will not he permitted. Plates shall be
installed with an alignment tolerance of 1/16 inch. •
E. All outlets shall have a cover plate. Provide blank cover plate to match surrounding area if none
other is specified.
F. Devices shall be `back- wired' when installed.
3.02 TESTS
A. Test all receptacles for line to line, line to neutral, line to ground, and neutral to ground, opens or
shorts, and correct defective wiring.
3.03 LABELING
A. See Section 16195, Electrical Identification. I
END OF SECTION
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)2U54 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16140 -2
I,imod 0,1126/04
1
SECTION 16170
CIRCUITS AND MOTOR DISCONNECTS
I PART 1-GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. Provide disconnect switches as indicated on the Drawings, in the Specifications, and where
I required by the National Electrical Code, even though not indicated. Provide fused or unfused
switches as required by equipment manufacturer or circuit requirements.
1.02 QUALITY ASSURANCE
I A. Underwriters Laboratories, Inc., listed.
1.03 SUBMITTAL AND RECORD DOCUMENTATION
I A. Provide outline drawings with dimensions, and provide equipment ratings for voltage, amperage,
horsepower, and short circuit.
•
PART 2 - PRODUCTS
2.01 DISCONNECTS
I A. Enclosed safety switches shall be horsepower. Switches shall disconnect all ungrounded
conductors.
B. Safety and disconnect switches shall be NEMA type HD (heavy duty), quick -make, quick- break,
dual rated with electrical characteristics as required by the system voltage and the load served.
Switches shall be equipped with a defeatable cover interlock. Operating handles shall be located
to side of switches.
•
C. Enclosures shall be NEMA 1 for indoor use,unless specifically noted otherwise, NEMA 3R where
installed exposed to the weather or designated by the subscript "WP," and explosionproof where
designated with the subscript "EP" or as required by the environment.
I D. Disconnects shall be fusible or non - fusible. Equip all fusible disconnects with dual element fuses
required by the equipment served. Coordinate fuse sizes at the time equipment is connected.
Adjust fuse sizes if necessary to accommodate actual equipment installed. In no case shall fuses be
I sized smaller than the starter heaters on motor circuits.
E. For single -phase motors, a single- or double -pole toggle switch, rated only for alternating current
will be acceptable for capacities less than 30 amperes, provided the ampere rating of the switch is
I at least 125 percent of the motor rating.
F. All. disconnects shall be of same manufacturer.
IC. Switches identified for use as service equipment are to be labeled for this application.
2.02 ACCEPTABLE MANUFACTURERS
111 A. Square D, Siemens, Cutler- Hammer/Westinghouse, and GE approved.
I
I 02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16170 -1
1'rinlyd 114 /76 /114
1
SECTION 16170
CIRCUITS AND MOTOR DISCONNECTS
PART 3 - EXECUTION
3.01 INSTALLATION
A. Install safety and disconnect switches where indicated, in accordance with the manufacturer's
written instructions, the applicable requirements of NEC and the National Electrical Contractors
Association's "Standard of Installation," and in accordance with recognized industry practices to
ensure that products serve the intended function.
B. Install disconnect switches used with motor - driven appliances, motors, and controllers within sight
of the controller position and within 25 feet.
END OF SECTION
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16170 -2
Primed 04/26/04
I
SECTION 16180
ELEVATOR POWER MODULE SWITCH
I PART 1 - GENERAL
1.01 DESCRIPTION
I A. Work of this section shall conform to the requirements of the Contract Documents.
1.02 SECTION INCLUDES
IA. Provide Elevator Power Module Switch(es), fuses, and accessories as required and as specified on
Contract Drawings to distribute electrical power to all elevators.
1.03 CODES AND STANDARDS
I A. All work shall be performed in accordance with the latest edition of the National Electrical Code
and all other applicable standards, codes, and laws.
II. National Electrical Code, 1996.
2. ASME /ANSI A 17.1.1 1 l b.
3. BOCA 1993.
I B. Except as modified by governing codes, all equipment shall be manufactured in accordance with
the latest applicable standards:
1. UL Standard 50, Cabinet Boxes
1 2. Federal Specifications, Fused Switches W- S -865C
1.04 SUBMITTALS
A. Submit shop drawings and product data under the provisions of the General Conditions.
B. Product Data: Provide manufacturer's catalog information showing dimensions, configurations,
and methods of mounting and installation.
IC. Submit listing of all types, sizes, and quantity of fuses which will be installed including the
location of each.
I PART 2 - PRODUCTS
2.01 MANUFACTURERS
1 A. Bussman PS.
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1 02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16180 -1
Primed 114r26/04
SECTION 16180
ELEVATOR POWER MODULE SWITCH •
2.02 GENERAL
A. Provide elevator power module switch as shown on drawings. The elevator power module switch
shall be constructed with Nationally Recognized Testing Laboratory (NRTL) devices and to the
codes and standards as listed above. The power module switch shall have an ampere rating as
shown on the Contract Drawings, and shall include a horsepower rated fusible switch with shunt
trip capabilities. It shall include as an accessory a control power transformer with a primary
voltage rating as required and a 120 volt secondary. The module shall have been successfully
tested to a short circuit rating with Class J fuses of 200,000 amps. All switches shall have shunt
trip capabilities at 120V AC for remote fire safety signal. (Note: Fire safety control voltage is
normally 24V DC with interface signal off a 5 amp dry contact, which means a control power
transformer and relay is necessary to activate the shunt trip solenoid - 140VA inrush at 120V, one
per shunt trip mechanism.) Branch feeders shall be selectively coordinated and fed with an
upstream supply overcurrent protective device at a minimum of 2:1 size ratio utilizing Low -Peak .
(Class J, RK 1, or L) fuses.
PART 3 - EXECUTION
3.01 INSTALLATION '
A. All material installation shall be in accordance with manufacturer's recommendations and the
provisions of applicable codes.
B. Fuses shall not be installed until equipment is ready to be energized.
C. Coordinate installation requirements with elevator supplier.
END OF SECTION
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112054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16180 -2
Printed 114/26/14
I
SECTION 16190
SUPPORTING DEVICES
I PART 1 - GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. Provide all electrical equipment and wiring with adequate supports of specified type required for a
I complete installation.
1.02 SUBMITTAL AND RECORD DOCUMENTATION
I A. Submit shop drawings indicating details of fabricated products and materials.
PART 2 - PRODUCTS
I 2.01 FASTENERS
A. Fastenings shall be by wood screws or screw -type nails to wood; by toggle bolts on hollow
I masonry units; by expansion bolts on concrete or brick; by machine screws, welded threaded studs,
heat - treated or spring steel tension clamps on steel work; for new concrete installation use cast -in-
concrete inserts. Kindorf D -255 or approved. .
I B. Hammer - driven and trigger -fired anchors may be used only after obtaining specific written
authorization from the Architect.
ill 2.02 OUTLET BOX SUPPORTS
A. Wood Stud Walls: Adjustable bar hangers with "C" channel cross section Steel City 6010 series,
or approved, or mounted on solid blocking. 4 -inch square boxes adjacent to wood studs may be
side nailed and back braced with Steel City No. 50 box brace.
I B. Light steel construction, bar hangers with 1 -inch long studs between metal studs or metal stud "C"
brackets snapped on and tab - locked to metal studs.
IC. Concrete or masonry walls where boxes are not cast in place. Flush anchors or concrete inserts.
D. Flush Ceiling Outlets: Steel City 6010 series or equal bar hangers.
I 2.03 CONDUIT SUPPORTS
A. One Hole Malleable Straps: Steel City, Appleton, T &B, Diamond, Raco, or approved.
I B. Conduit Clips: Caddy, Raco, or approved.
C. Nail -Up Straps: 1/2" through 1 ", Raco 2252, 2253, 2254, or approved.
D. Adjustable Hangers for Conduits 1 -1/2" and Larger: Steel City C -149 with threaded steel rod of
proper size.
E. Adjustable trapeze hangers to support groups of parallel conduits; Steel City B -905 steel channel,
I H -I 19 square washer, C -105 strap, threaded rod. Components of Unistrut, Globe Strut, Harvey
Alstrut, Kindorf, or approved.
2.04 HANGER ROD ATTACHMENTS
I A. Side Beam Connector, Kindorf E -244; 90 degree fitting, Kindorf B -916; clamp type anchor clips
Kindorf Type "C," Unistrut P2675 or approved, spot type concrete insert Kindorf B -255 with
"Galv -Krom" finish.
I 02054 TIGARD HIGH SCHOOL ADDITION 1 REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16190 -1
I', i,, ,•d nanfima
I
SECTION 16190
SUPPORTING DEVICES
2.05 SUPPORT CHANNELS '
A. Conduit: Kindorf B -905 with Galv -Krom finish, and C -105 single bolt channel pipe straps.
I
B: Lighting: Kindorf B -900 with G -969 closure strip and G -977 swing connector.
C. Recessed in Concrete: Kindorf D -980 with D -982 anchored end caps and D -983 joiner clips.
I
PART 3 - EXECUTION
3.01 INSTALLATION
I
A. Every fastening device and support for electrical equipment (includes fixtures, panels, outlets,
conduits, and cabinets) shall be capable of sustaining not less than four times the ultimate weight
I
of the object or objects. Fasten support to the building or a building structural member.
B. Provide independent supports to the building or building structural member for electrical fixtures,
materials, or equipment installed in or on ceiling, walls, or in void spaces and /or over the furred or
I
suspended ceilings. Chain or additional ceiling wires may be used for light fixture supports.
C. Other crafts' fastening devices shall not be used for the supporting means of electrical, equipment,
materials, or fixtures.
D. Supports and /or fastening devices shall not be used to support more than one particular item.
E. Vertical support members for equipment and fixtures shall be straight and parallel to building
I
walls.
F. Examine all equipment locations to determine type of supports required.
G. Raceways or pipe straps shall not be welded to steel structures.
II I
H. Holes cut to a depth of more than 1-1/2" in reinforced concrete beams or to a depth of more than
3/4" in concrete joists shall avoid cutting the main reinforcing bars. Holes not used shall be filled. I
3.02 BOXES
A. Boxes and pendants for surface - mounted fixtures on suspended ceilings shall be supported
I independently of the ceiling supports.
B. In open overhead spaces, cast metal boxes threaded to raceways need not be separately supported
except where used for fixture support; cast metal boxes having threadless connectors and sheet
I metal boxes shall be supported directly from the building structure or by bar hangers.
C. Where bar hangers are used, the bar shall be attached to raceways on opposite sides of the box and
the raceway shall be supported with an approved fastener not more than 24" from the box.
3.03 RACEWAYS I
A. Support conduits within 18" of outlets, boxes, panels, cabinets, couplings, elbows, and deflections.
Maximum distance between supports shall not exceed ten (10) foot spacing.
I
B. Conduit up to and including 1" EMT may be supported from ceiling fixture wires by conduit clips
or other approved devices only with written approval of the installer of the ceiling support system.
All other conduit runs shall be secured to the structure by two -hole straps or supported on Kindorf
I
or Unistrut hangers. Wire will not be permitted for supporting conduit. All visible conduit runs
will be parallel to the building structural lines.
C. Anchor conduit installed in poured concrete to the steel reinforcing with No. 14 black iron wire.
I
• D. In partitions of light steel construction, sheet metal screws may be used, and bar hangers may be
attached with saddle - suspended ceiling construction only. Lighting system branch circuit raceways
shall be fastened to the ceiling supports. - I
MAY 04 TIGARD TIGARD — SCHOOL
ATIIN D DISTRICT PHASE II
RICT 16190 -2
Primed 04/26/U4
SECTION 16190
SUPPORTING DEVICES
E. Support suspended feeder conduits by metal ring or trapeze hangers with threaded steel rods. Wire
' ties to prevent displacement, using not less than No. 14 iron wire, may be used only for concealed
runs in concrete for conduit up to 1 -1/4 ".
F. At main distribution and surface mounted branch panels and cabinets where conduit exits from the
' top, provide support channels on wall 24" above panel and at 6' -0" intervals from there on for
support of conduits.
•
END OF SECTION
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MAY 04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
TIGARD — TUALATIN SCHOOL DISTRICT 23J 16190 -3
I'rinkd )4/265)4
I
SECTION 16195
ELECTRICAL IDENTIFICATION
1
I PART 1 - GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. Clearly and properly label the complete electrical system to indicate the loads served or the
I function of each item of equipment connected under this work.
1.02 SUBMITTAL AND RECORD DOCUMENTATION
I A. None required.
PART 2 - PRODUCTS
2.01 IDENTIFICATION MARKERS
A. Unless otherwise specified, all identification nameplates shall be made of laminated three -ply
I plastic,i equal to "Lamicoid.". Nameplates shall be minimum
1/16" thick, with black outer layers and a white core, red outer ply for all emergency applications.
Edges shall be chamfered.
I B. Provide identification nameplates for starters, switchboards, safety switches, panelboards, motor
control centers, transformers, equipment (air handling units, exhaust fans, pumps, etc.), with a
minimum of 1/4" high letters.
PI C. Provide identification nameplates for control power transformers, control devices (relays,
contactors, etc.), with a minimum of 1/8" high letters.
D. Where switches control remote lighting, exhaust fans, or power outlets, or where switches in the
I same gang (two or more) serve different purposes, such as light, power, intercom, etc., or different
areas, such as corridor and outlet, furnish engraved cover plates with 1/8" black letters indicating
function of each switch or outlet.
I PART 3 - EXECUTION
3.01 LABELING
I A. Major items of electrical equipment and major components shall be permanently marked with an
identification nameplate to identify the equipment by type or function and specific unit number as
shown on the Drawings.
I B. Provide typewritten branch panel schedules with protective clear, transparent covers accounting
for every breaker installed. Use actual room designations assigned by name or number near
completion of the work, and not the designation on the construction drawings. Minimum panel
I schedule width shall be 4" with 1/4" height allowed for each circuit line. Panel schedules shall be
the type which install in a metal frame or pocket. Panel schedules shall be of the odd /even
sequence (1- 3- 5- 7 -9... and 2- 4- 6- 8- 10...).
I C. Identify service entrance and distribution switchboards with engraved nameplate corresponding
with the plans, mounted on the face of the switchboard. Identify each feeder, breaker, and switch
with engraved nameplate corresponding with the plans.
I D. Identify branch panels with engraved nameplate corresponding with the main or subdistribution
panel labeling, mounted on the face of the door. No brand labels or other markings shall be on the
outside of the panels.
I E. Label all disconnect switches, relays, contactors, starters and time switches indicating voltage,
amperage, power panel source, circuit number and equipment served with laminated plastic label.
MAY 04 TIGARD GARDSC� A ATIN SCHOOL DISTTR CT PHASE II 16195-1
Printed 04/26/04
SECTION 16195 1
ELECTRICAL IDENTIFICATION
1
F. All junction boxes are to be labeled with a `high quality' label maker.
G. All receptacle covers are to be labeled with panel and circuit number. Use `high quality' label
maker.
H. `High quality' label maker to be approved for use by Owner. 1
END OF SECTION ,
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16195 -2
I 04/26/04
I
SECTION 16425
1 SWITCHBOARDS
PART 1 GENERAL
•
1.01 DESCRIPTION
I A. Provide switchboards of a type indicated and specified herein, at locations shown on the Drawings
B. Utilization voltages shall be as noted on the one -line diagram or as indicated on the Drawings.
I 1.02 QUALITY ASSURANCE
A. Underwriters Laboratories, Inc., listing /approval.
I B. U.L. Standard UL 891.
C. National Electrical Code.
I D. NEMA Standard PB 1.
1.03 SUBMITTAL AND RECORD DOCUMENTATION
I A. Shop drawings shall indicate the following:
1. Front and side enclosure elevations with overall dimensions shown.
2. Conduit entrance locations and requirements.
I 3.
4. Nameplate legends.
Size and number of horizontal bus bars per phase.
5. Neutral and ground.
6. One -line diagrams.
7. Equipment schedule.
8. Switchboard instrument details.
I PART 2 PRODUCTS
2.01 DISTRIBUTION ASSEMBLY
I A. Each switchboard section shall be dead -front type and completely metal enclosed. Top and bottom
conduit area shall be clearly shown and dimensioned on the Shop Drawings. All front plate
devices used for mounting switches or installed and laced with flexibility at the hinged side. All
closure plates shall be screw removable and small enough for easy handling by one person.
I Overcurrent devices shall be of size and type as indicated on the Drawings.
B. The paint finish shall be two coats gray enamel over a rust - inhibiting phosphate primer.
C. Main lugs shall be tool - applied compression -type.
D. The bus bars shall be silver- plated copper and rigidly braced for 65,000 amperes RMS
symmetrical at rated voltage and sized as indicated on the Drawings. Main horizontal bus bars
I shall be mounted with all three phases arranged in the same vertical plane. Provide a full capacity
neutral bus. All unused space shall be bussed and left ready for future use.
E. A copper ground bus shall be firmly secured to each vertical section.
I F. Board shall be service entrance rated where used as service entrance equipment.
G. All devices mounted in the switchboard shall have short circuit ratings to meet or exceed that of
I the switchboard.
H. Switchboard shall he tested, listed, and marked for use with a UL witnessed and recognized
fuse /breaker combination.
I I. Acceptable Manufacturers: Square D, Siemens, Cutler - Hammer/Westinghouse, and GE.
I 02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16425 -1
Printed 04/26/54
SECTION 16425
SWITCHBOARDS
PA RT 3 - EXECUTION
3.01 INSTALLATION
A. Distribution boards shall be free from surface and finish defects. All nameplates, labels, screws,
bolts or other hardware shall be in place prior to acceptance.
B. Install panels, cabinets and equipment level and plumb, parallel with structural building lines.
Switchgear panels and all electrical enclosures shall fit neatly without gaps, openings or distortion.
C. Neatly and securely lace the conductors of each circuit together as a group and not combined with
other feeders. Support laced cables and securely tie at intervals no greater than three feet to
support devices built into the switchgear assembly. No loose, unsupported wire or cable will be
permitted, and lugs shall not support the conductor weight.
D. Provide engraved nameplates under the provisions of Section 16195, Electrical Identification. ,
3.02 CONCRETE BASE
A. Provide concrete equipment base for floor - mounted models.
B. Construct concrete equipment base 6" larger than footprint of cabinets and 3 -1/2" tall.
C. Form concrete base using framing lumber with form - release compounds. Chamfer top edges and
corners.
D. Install reinforcing bars and place anchor bolts and sleeves using manufacturer's installation
template.
E. Place concrete and allow to cure before installation of equipment.
END OF SECTION
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 1 6425 -2
Nr imcd 04/26/04
1
SECTION 16450
GROUNDING
' PART 1 - GENERAL
1.01 DESCRIPTION
' A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. Provide ground system as specified herein, as shown on the Drawings, and as required by NEC and
other rules and regulations pertaining to grounding.
1.02 SUBMITTAL AND RECORD DOCUMENTATION
A. None required.
PART 2 - PRODUCTS
2.01 GROUND CONDUCTORS
A. Equipment or grounding conductors shall be soft drawn copper, stranded and, if insulated, shall
have green insulation.
2.02 GROUNDING BUSHINGS/WEDGES
A. Sufficient ampacity with grounding conductor set screw connection.
2.03 CONNECTOR
A. Cast, set screw or bolted type.
2.04 GROUND RODS
A. Copper -clad steel, not less than 3/4" in diameter, 8' long, driven full length into the earth.
PART 3 - EXECUTION
' 3.01 INSTALLATION
A. All grounding conductors shall be sized in accordance with Article 250 of the NEC.
' B. Except where specifically indicated otherwise, all exposed non - current - carrying metallic parts of
electrical equipment, metallic raceway systems, and neutral conductor of the wiring system shall be
grounded.
' C. The ground connection shall be made at the main service equipment and shall be extended to the
point of entrance of the metallic water service. Connection to the water pipe shall be made by a
suitable ground clamp. If flanged pipes are encountered, connection shall be made with the lug
' bolted to the street side of the flange connection.
D. Where the metallic water service is used, it shall be grounded as described by Article 250 of the
NEC.
E. Generally, all supplemental grounding electrodes shall be ground rods.
F. All ground wire connections below finished grade, cast in concrete, or bonding solid wire shall be
exothermically welded.
G. Where there is no metallic water service to the building, ground connections shall be made to
driven ground rods on the exterior of the building.
MAY 04 TIGARD HIGH SCHOOL A AD N DIT H ON / RE PHASE II 16450-1
TIGARD —
SECTION 16450
GROUNDING
H. The maximum resistance measured in accordance with IEEE Standards of a driven ground shall
not exceed 25 ohms under normally dry conditions. If this resistance cannot be obtained with a
single rod, additional rods shall be installed not less than 6' on centers, or if sectional -type rods are
used, additional sections may be coupled and driven with the first rod. If the resultant resistance
exceeds 25 ohms measured not less than 48 hours after rainfall, the Engineer shall be notified
immediately.
Grounding conductor connectors shall be made up tight and located for future servicing and to
ensure low impedance.
J. The Contractor shall submit in writing to the Owner upon completion of the project the measured
ground resistance of each ground rod, indicating the location of the rod and the resistance and the
soil conditions at the time the measurements were made.
K. . Where new circuits are to be served b.y existing panels with no ground bus, provide supplemental
copper ground bus in panel.
END OF SECTION
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(12054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16450 -2
Rimrd 1)4/26104
I
SECTION 16460
I ENERGY EFFICIENT DRY TYPE TRANSFORMERS
I PART 1 GENERAL
1.01 DESCRIPTION •
I A. Provide dry -type energy efficient transformers per NEMA TPI, with primary and secondary
•voltages of 600V and less and capacity ratings I5kVA through 750kVA.as specified herein and
where shown on the Drawings.
I 1.02 SUBMITTAL AND RECORD DOCUMENTATION
A. Submit shop drawings indicating outline dimensions, connection and support points, weight,
specified ratings, and materials. Include wiring diagrams of products, differentiating between
I manufacturer - installed and field - installed wiring.
1.03 STANDARDS
I A. Transformers 750kVA and smaller shall be listed by Underwriters Laboratories.
B. Conform to the requirements of ANSI/NFPA 70.
I C. Transformers are to be manufactured and tested in accordance with NEMA ST20.
D. Transformers losses shall conform to NEMA TP1 requirements
I E. Transformers losses shall be tested in accord with NEMA TP2 procedures
PART 2 PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
I A. Acme, Siemens, Square D, Cutler - Hammer/Westinghouse, GE.
2.02 RATINGS INFORMATION
I A. All insulating materials are to exceed NEMA ST20 standards and be rated for 220 ° C UL
component recognized insulation system.
B. Transformers 15kVA and larger shall be 150 ° C temperature rise above 40 ° C ambient.
I Transformers 25kVA and larger shall have a minimum of 4 - 2.5% full capacity primary taps.
Exact voltages to he as designated on the plans or the transformer schedule.
C. The maximum temperature of the top of the enclosure shall not exceed 50 ° C rise above a 40 ° C
I ambient.
D. Transformers shall be low loss type with minimum efficiences per NEMA TPI when operated at
35% of full load capacity. Efficiency shall be tested in accord with NEMA TP2.
I Single Phase Three Phase
kVA Efficiency kVA Efficiency
I 15 97.7% 15 97.0%
25 98.0% 30 97.5%
37.5 98.2% 45 97.7%
50 . 98.3% 75 98.0%
I 75 98.5% 112.5 98.2%
100 98.6% 150 98.3%
167 98.7% 225 98.5%
250 98.8% 300 98.6%
333 98.9% 500 98.7%
I
750 98.8%
I (12054 TIGARD HIGH SCHOOL ADDITION I REMODEL - PHASE II
MAY 04 TIGARD - TUALATIN SCHOOL DISTRICT 23J 1 6460 -1
PE lnled 04/26/04
•
SECTION 16460
ENERGY EFFICIENT DRY TYPE TRANSFORMERS
1
E. The transformer(s) shall be rated as indicated on the drawings:
F. Provide weather - shields on transformers exposed to weather. I
2.03 CONSTRUCTION
A. Transformer coils shall be of the continuous wound construction and shall be impregnated with I
nonhygroscopic, thermosetting varnish
B. All cores to be constructed with low hysteresis and eddy current losses. Magnetic flux densities
are to be kept well below the saturation point to prevent core overheating. Cores for transformers
greater than 500kVA shall be clamped utilizing insulated bolts through the core laminations to
ensure proper pressure throughout the length of the core. The completed core and coil shall be
bolted to the base of the enclosure but isolated by means of rubber vibration - absorbing mounts.
There shall be no metal -to -metal contact between the core and coil and the enclosure except for a
flexible safety ground strap. Sound isolation systems requiring the complete removal of all
fastening devices will not be acceptable.
C. The core of the transformer shall be visibly grounded to the enclosure by means of a flexible
grounding conductor sized in accordance with applicable UL and NEC standards.
D. The transformer enclosures shall be ventilated and be fabricated of heavy gauge, sheet steel
construction The entire enclosure shall be finished utilizing a continuous process consisting of
degeasing, cleaning and phosphatizing, followed by electrostatic deposition of polymer polyester
•
powder coating and baking cycle to provide uniform coating of all edges and surfaces. The
coating shall he UL recognized for outdoor use. The coating color shall be ANSI 49.
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2.04 SOUND LEVELS
A. Sound levels shall be warranted by the manufacturer not to exceed the followin
15 to 50KVA - 45dB; 51 to 150kVA - 50dB; 151 to 300kVA - 55dB; 301 to 500kVA - 60dB; 501
to 700kVA - 62dB; 701 to 1000kVA - 64dB; 1001 to 1500kVA - 65dB; 1501 to 2000kVA- 66dB
PART 3 EXECUTION ,
3.1 • INSTALLATION
A. Install all transformers, make flexible conduit connections to housing, make all cable connections,
make ground wire connections.
B. Mount transformers on rubber sound /vibration isolators provided by manufacturer. Use mounting
hardare and install according to manufacturer's instructions.
C. No rigid connections shall be made to transformer.
D. Provide support and bracing for transformers to comply.with seismic requirements of the area. 1
E. Leave a minimum clearance of 6" between transformer enclosure and non - combustible surfaces,
and a minimum clearance of 12" between transformer enclosure and.combustible surfaces.
//D 3 c
END OF SECTION
1
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U21)54 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16460 -2
Printed U4/26/U4
I
SECTION 16470
PANELBOARDS
I PART 1 - GENERAL
1.01 DESCRIPTION
I A. Provide at locations shown on the Drawings, panelboards of a type indicated and specified herein.
1.02 COORDINATION
I A. Coordinate with other Trades affecting or affected by Work of this Section.
1.03 PRODUCT DELIVERY, STORAGE AND HANDLING
I A. Protect against damage and moisture. Store materials off ground. Remove damaged materials
from site immediately after detection.
B. Deliver with UL label and bearing manufacturers name. Panelboard exterior trim separately
I packaged to prevent damage during delivery and storage on site.
C. Store and handle panelboards so as not to subject them to corrosion or mechanical damage and in a
manner to prevent damage from environment and construction operation.
t 1.04 QUALITY ASSURANCE
A. Underwriters Laboratories, Inc. listing /approval.
1 B. Underwriters Laboratories, Inc. Standards.
1. Panelboards - UL67.
2. Cabinet and Boxes - UL50.
C. National Electrical Code.
I D. NEMA Standard - PB 1.
1.05 SUBMITTAL AND RECORD DOCUMENTATION
I A. Approval documents shall include drawings. Drawings shall contain overall panel dimensions,
interior mounting dimensions, and wiring gutter dimensions. The location of the main, branches,
and solid neutral shall be clearly shown. In addition, the drawing shall illustrate one -line diagrams
with applicable voltage systems. Include copy of panel schedules in record documents.
I PART 2 - PRODUCTS
I 2.01 PANELBOARDS
A. Panels shall be factory pre - assembled using copper bussing and bolt -on circuit breakers. Separate
feeder lugs shall be provided for each feeder conductor. They shall be so designed that switching
I and protective devices can he replaced without disturbing adjacent units and without removing the
main bus connectors, so that circuits may be changed without machine drilling or tapping.
B. Branch circuits shall be arranged using double row construction except when narrow column
I panels are indicated. A nameplate shall be provided listing panel type and ratings.
C. Unless otherwise noted, full size insulated copper neutral bars shall be included. Bus bar taps for
panels with single pole branches shall he arranged for sequence phasing of the branch circuit
I devices. Neutral bussing shall have a suitable lug for each outgoing feeder requiring a neutral
connection. A separate copper ground bus shall be included in all panels. There shall be a neutral
and ground bus space for each breaker location listed as space.
1121154 TIGARD HIGH SCHOOL ADDITION / REMODEL PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16470 -1
1'rinioel fla /?R /fla
SECTION 16470
PANELBOARDS
D. Panelboard boxes shall be at least 20" wide, made from galvanized steel. Provide minimum gutter
space in accordance with National Electrical Code. Maximum panel depth shall be 5 -3/4 ", unless
otherwise shown or specifically approved by the Owner. Surface panel boxes shall be painted to
match trim.
E. Switching device handles shall be accessible. Doors and panelboard trims shall not uncover any
live parts.
•
F. All panel doors shall be provided with a flush type combination catch and lock with two milled
keys. On doors more than 48" high, a three point combination catch and lock shall be provided
with a vault type handle. All locks shall be keyed alike. All panel trims shall be "hinged front"
construction, meaning trim has a piano hinge down one side, door opens by a single latch, and
entire trim hinges open by removing two screws.
G. Single pole breakers shall be full module size; two poles shall not be installed in a single module.
Each breaker shall be securely fastened to prevent movement and trims shall fit neatly and tightly
to the breaker assembly. Interrupting capacity shall be minimum 10,000 ampere or as indicated on
the Drawings. All 20 ampere single pole breakers shall have "switching- duty" capability.
H. Permanent numbers, engraved, stamped or painted shall be affixed to each pole next to breakers.
Stick -on numbers are not acceptable.
I. Panelboards shall be coated with a rust inhibiting phosphate primer and two coats of light gray
enamel. Trims to be separately packed and protected from scratching and marring.
J. Panelboards shall be tested, listed, and marked for use with a UL witnessed and recognized
fuse/breaker combination.
2.02 ACCEPTABLE MANUFACTURERS
A. Square D, Siemens, Cutler - Hammer Westinghouse, and GE.
PART 3 - EXECUTION
3.01 INSTALLATION
A. Breaker handle guards shall be provided on each circuit supplying obviously constant loads to
prevent accidental shutting off. Such loads are contactor controlled circuits, freeze protection, etc.
B. Provide typed schedules as in Section 16195.
C. Provide engraved laminated name plates under the provisions of Section 16195.
D. Provide one 3/4" spare conduit stubbed into an available accessible space above for every three
single pole spare or space in new flush branch panels.
1
END OF SECTION
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16470 -2
Pr 04/26/114
I
SECTION 16475
i OVERCURRENT PROTECTIVE DEVICES
I PART 1 GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division 1 — General Requirements sections, apply to the work specified in this Section.
B. At all locations shown, provide overcurrent protective devices of the size and type as specified on
I the Drawings and in the Specifications.
1.02 SUBMITTAL AND RECORD DOCUMENTATION
A. Submit product data for each circuit breaker and fuse type, including descriptive data and time -
current curves, let- through current curves for fuses with current limiting characteristics, and
coordination charts and tables and related data.
I PART 2 PRODUCTS
2.01 CIRCUIT BREAKERS
I A. Breakers shall be fully interchangeable without disturbing adjacent units, quick -make, quick- break,
ambient compensated, and trip indicating. Construction of the breaker shall allow the device to
operate manually for normal switching functions and automatically under overload and short
I circuit conditions. It is to provide circuit and self - protection when applied in its ratings. The
operating mechanism shall be entirely trip -free so that contacts cannot be held closed against an
abnormal overcurrent or short circuit condition.
NI B. The operating handle of the breaker shall open and close all poles simultaneously. The trip unit for
each pole shall have elements providing inverse time delay under load condition and instantaneous
magnetic tripping for short circuit protection. The trip element shall operate a common trip bar
which shall open all poles in case of an overload or short circuit through any pole. Provide ground
I fault interrupter breakers where required by code or shown on Drawings.
C. Circuit breakers and switches used for motor disconnects and not in sight of the motor controller
shall be capable of being locked in the open position.
1 D. Molded case circuit breakers shall be switch rated, bolt -on type.
E. Circuit breakers downstream from a breaker shall he tested, listed, and marked by UL for series
I rating with the specific upstream breaker to limit the let- through current to below IO,000A RMS
symmetrical.
F. Acceptable Manufacturers: Square D, Siemens, Cutler- Hammer Westinghouse, and GE.
I 2.02 FUSES
A. Fuses shall he Class RKI, dual element, non - renewable type unless indicated otherwise on
I drawings.
B. Acceptable Manufacturers: Bussman, Littelfuse, and Gould - Shawmut.
I PART 3 EXECUTION
3.01 INSTALLATION
I A. Install overcurrent protective devices as indicated, in accordance with manufacturer's written
instructions and with recognized industry practices to ensure that protective devices comply with
requirements. Comply with NEC and NEMA standards for installation of overcurrent protective
I - devices.
I 112054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE fI
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16475 -1
Primed 1)4/26/04
SECTION 16475
OVERCURRENT PROTECTIVE DEVICES
1
B. Coordinate with other work, including electrical wiring work, as necessary to interface installation I
of overcurrent protective devices with other work.
C. Fasten circuit breakers without causing mechanical stresses, twisting or misalignment being
exerted by clamps, supports, or cabling.
D. Inspect circuit breaker operating mechanisms for malfunctioning and, where necessary, adjust units 111 for free mechanical movement.
3.02 TESTING
A. Prior to energization of overcurrent protective devices, test devices for continuity of circuitry and
for short circuits. Correct malfunctioning units, and then demonstrate compliance with
requirements.
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END OF SECTION
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u2154 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
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MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16475 -2
Printed )4/26 /114
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SECTION 16500
LIGHTING FIXTURES AND LAMPS
I PART 1 GENERAL
1.01 DESCRIPTION
I A. Drawings and general provisions of the Contract, including General and other Conditions and
other Division — 1 — General Requirements sections, apply to the work specified in this Section.
B. Provide all lighting outlets indicated on the Drawings with a fixture of the type designated and
I appropriate for the location. Outlet symbols on the Drawings without a type designation shall have
a fixture the same as those used in similar or like locations.
C. Provide lamps for all fixtures.
D. Coordinate installation of fixtures with the ceiling installation and all other trades to provide a total
system that is neat and of orderly appearance.
I 1.02 QUALITY ASSURANCE
A. Fixtures shall conform to the following specifications.
I B. The lighting designated for this project was based on fixture types and manufacturers as specified.
C. Manufacturers specified are indicative of the general type and performance desired and are not
intended to restrict selection to fixtures of any particular manufacturer. Fixtures of similar designs
I and equivalent light distribution and brightness characteristics, and of equal finish and quality will
be acceptable if approved by the Architect prior to the bid.
Oil D. Equality shall be determined by comparisons of performance, construction, installation ease,
maintenance, and appearance.
E. All light fixtures shall be UL listed and labeled.
I 1.03 SUBMITTAL AND RECORD DOCUMENTATION
A. Submit product data describing fixtures, lamps, ballasts, and emergency lighting units. Arrange
product data for fixtures in order of fixture designation.
I B. Include data on features and accessories and the following information.
1. Outline drawings of fixtures indicating dimensions and principle features.
2. Electrical ratings and photometric data with specified lamps and certified results of
• 1 3. laboratory tests.
Data on batteries and chargers of emergency lighting units.
C. Submit shop drawings from manufacturers detailing nonstandard fixtures and indicating
dimensions, weights, methods of field assembly, components, features, and accessories.
PART 2 PRODUCTS
I 2.01 FLUORESCENT FIXTURES
A. Ballasts shall he as follows:
I I. Physically interchangeable with standard core /coil electromagnetic ballast.
2. Provided with integral leads, color -coded to ANSI standard.
3. High frequency electronic integrated circuit, solid -state type compatible with lamps and
lamp combinations to which connected.
4.
5. Ballast output frequency shall be greater than 20kHz and less than 30kHz or greater than
I 42kHz. Ballast output shall not be between 30kHz and 42kHz for any lamp combination.
Ballast THD shall be <10% for all lamp types.
6. Ballast power factor shall be >99 %.
I 7.
8. Ballast shall start the lamp at a minimum temperature of 0 degree F.
Ballast shall be Programmed Start.
I 02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16500 -1
Prinlud 04/26/04
I
SECTION 16500
LIGHTING FIXTURES AND LAMPS
9. Ballast shall have a lamp current crest factor <1.5 for F32T8 lamps. I
10. Ballast shall operate from a normal line voltage of (120, 277) volts, 50 /60Hz. 120V
ballast shall operate from 90V -145V: 277V ballast shall operate from 200V -305V. 111 1 I . Ballast shall maintain constant light output for a line voltage variation of 10 %.
12. The electronic ballast shall support a sustained short to ground or open circuit of any
output leads.
13. The electronic ballast shall have an audible noise rating (Class A) or better.
14. Ballast shall meet the requirements of the Federal Communications Commission rules and
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regulations for non- consumer equipment.
15. The electronic ballast shall meet ANSI standards for harmonic distortion.
16. Ballast shall meet ANSI for transient protection.
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17. The electronic ballast shall comply with all applicable state and federal efficiency
standards.
18. The electronic ballast shall be UL listed (class P) and CSA certified where applicable.
19. Ballast shall meet FCC Class A (non- consumer) specifications for EMI/RFI. I
20. Minimum five year ballast and complete replacement labor warranty by manufacturer.
21. Approved manufacturers: Advance `Mark V', Universal, GE.
B. Recessed troffers shall be as follows: t
1. Diffusers 12" X 48" and larger shall be pattern 12 extruded clear acrylic plastic, 0.125"
overall thickness, unless otherwise specified in the fixture schedule by catalog number or
remarks. Door shall be securely closed by use of enclosed spring - loaded cams.
2. Finish shall be white baked enamel, unless otherwise specified with a minimum average
reflectance of 85% on all exposed and light reflecting surfaces. Steel components shall be
prepared for finishing with a 5 -step zinc phosphatizing process. The fixtures shall not be
pre- painted.
3. Housing shall be 22 -gauge minimum. Overall depth shall be 4 -1/2" minimum. Spacing
from bottom of lamp to top of lens shall be 1 -7/8" minimum.
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C. Lamps shall be as follows:
1. 4' linear fluorescent shall be as follows:
a. 32 watt, "T -8," rapid start.
b. Minimum 2900 lumens.
c. 3500 K color temperature.
d. 85 CRI.
e. 20,000 hours average rated life.
f. For general use with other types as required by the fixture specified.
g. Shall have low mercury content, meeting the EPA's Toxic Characteristics
Leaching Procedure (TCLP), for disposal as non - hazardous waste
2. Fluorescent lamp approved manufacturers: General Electric, Osram/Sylvania, Philips.
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E. Miscellaneous:
1. All surface - mounted fluorescent lighting fixtures shall have low density label.
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2. All recessed fluorescent lighting installed in fire -rated ceilings shall be provided with fire -
rated protective covers per UL standards. .
3. All fixtures mounted outdoors or in unheated spaces shall have 0 degree ballasts.
4. Conform to UL.
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2.02 RECESSED FIXTURES
A. In insulated ceilings, recessed fixtures to be equipped with "IC" rated housing or with a field
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fabricated fireproof box (metal, sheet rock, etc.), complying fully with all clearance requirements.
2.03 FIXTURES
A. See Drawings for Fixture List.
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PART 3 EXECUTION
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3.01 INSTALLATION
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16500 -2
Printed 114126/114
SECTION 16500
LIGHTING FIXTURES AND LAMPS
A. Lamps of the proper type, wattage, and voltage rating shall be delivered to the project in the
original cartons and installed in the fixtures just prior to the completion of the project. Provide
lamp type as recommended by the fixture manufacturer.
B. Fixtures shall be left clean at the time of acceptance of the work with every lamp in operation. If
fixtures are deemed dirty by the Architect at completion of the project, the Contractor shall clean
t them.
C. Fixtures shall be carefully aligned, leveled in straight lines, and located as shown on the
Architectural reflected ceiling plan. The final decision as to adequacy of support and alignment
' shall be made by the Architect. The fixtures shall be supported and fastened to the ceiling system.
D. Verify all ceiling conditions and provide all lighting fixtures complete with factory furnished
stems, balls, aligners, and canopies as required for a complete installation.
' E. Recessed fluorescent troffers installed in suspended T -bar ceiling shall be independently supported
on two opposite corners by #12 gauge steel wire attached to structure, per UBC Standard.
' F. Surface mounted light fixtures shall be securely fastened to the building surface via factory - created
holes in the fixtures. Attachment of fixture merely to recessed outlet box is not sufficient.
G. Lighting fixtures in any single enclosed room shall be connected using a common (one) circuit,
' except in cases where the loading requires a second circuit.
H. Accessories such as straps, mounting plates, nipples, or brackets shall be provided for proper
installation.
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END OF SECTION
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' ) 21154
MAY 04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
TIGARD — TUALATIN SCHOOL DISTRICT 23J 16500 -3
Prinlcd 04/26104
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SECTION 16723
FIRE ALARM AND DETECTION SYSTEM
I PART 1 GENERAL
1.01 DESCRIPTION .
A. The Contractor shall provide modifications to the existing Simplex 4020 fire alarm system as
specified herein and as indicated on the Drawings.
B. The modifications shall include signal initiating devices, audible and visual alarm devices, remote
I power supplies, battery back -up, a conduit and wiring system, and all accessory devices required to
provide a functional system. Wiring and system connections to fire alarm equipment furnished and
installed by the other divisions are included to the extent that device locations are shown on the
Drawings.
I 1.02 QUALITY ASSURANCE
A. The system shall comply with the applicable provisions of the National Fire Protection Association
I Standard Number 70, "National Electrical Code," Standard Number 72, "National Fire Alarm
Code," and meet all requirements of the local authorities having jurisdiction.
B. All equipment and devices shall be listed by the Underwriters Laboratories, Inc., or approved by
I Factory Mutual Laboratories and shall meet Federal Specification Standards.
C. All material and equipment shall match existing system.
I D. All equipment located on the exterior of the building shall be weatherproof.
1.03 SUBMITTALS
A. In addition to the items outlined in Section 16050, include the following:
1. Shop Drawings shall include complete wiring and schematic diagrams for equipment
furnished, equipment layout, battery calculations, and other details.
l 2. Product data for system components. Include dimensioned plans and elevations showing
minimum clearances and installed features and devices.
3. Include performance field test reports with operation and maintenance manuals.
I PART 2 PRODUCTS
2.01 INITIATING DEVICES
I A. Low profile photo electronic -type smoke detectors shall be self- restoring (not requiring resetting or
readjustment after actuation to restore them to normal operation). Detector and associated
encapsulated electronic components shall be mounted in a module that connects to a fixed base
I with a twist - locking plug connection. The plug connection shall require no springs for secure
mounting and contact maintenance. Terminals in the fixed base shall accept building wiring. Shall
have a visual indicator connected to indicate the detector has operated.
I B. Manual Pull Station: Semi -flush, red enamel finish, single action. Station to be keyed the same as
the fire control panel. Addressed at the time of installation. Provide clear Lexan shield which
requires lifting to access pull station. Shield shall have a warning horn
I C. Thermal heat detectors shall be low - profile, combination rate -of -rise and fixed temperature, 135°
F, normally open contacts.
D. A common key to reset the manual stations and to open all fire alarm cabinets shall be provided.
E. Duct smoke detector shall be photo electronic -type, with sampling tube of design and dimensions
as recommended by the manufacturer for the specific duct size and installation conditions where
applied. Detector shall include relay and/or auxiliary contacts as required for fan shutdown and
I smoke damper operation. Housing shall be suitable for the environment in which it is located, and
shall be accessible for maintenance purposes. Provide remote indicator light for detectors hidden
I 02054
MAY 04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
TIGARD — TUALATIN SCHOOL DISTRICT 23J 16723 -1
Prinird 04/26/0
SECTION 16723
FIRE ALARM AND DETECTION SYSTEM
behind construction. 1
2.02 AUDIBLE VISUAL ALARM DEVICES
A. Horns shall be of sufficient number so that an alarm shall be clearly audible to all occupants of the
building and /or fire area, as required by these specifications. Mounting height shall be 96" inches
to the centerline of the unit above the finished floor. Locations where ceilings prevent the
installation at 96 "inches centerline, the centerline of the unit shall be 6" inches below the ceiling.
B. Audible alarm signals shall produce a sound level at least 15 dBA above the average ambient
sound level or 5 dBA above the maximum sound level having a duration of at least 60 seconds
(whichever is greater) measured 5 feet above the floor in each occupiable area. The average
ambient sound level is the root mean square, a weighted sound pressure measured over a 24 -hour
period.
C. Strobes shall be installed as shown on the drawings in accordance with the requirements of the UL
1971 standard and NFPA 72. Where multiple visual notification appliances can be seen from any
location, circuitry shall be incorporated for the synchronization of flash rate.
1.. Strobes shall produce a flash rate of one (1) flash per second minimum over the listed
input voltage (20VDC — 31 VDC) range.
2. Strobes shall incorporate a Zenon flashtube enclosed in a rugged Lexan lens or equivalent
with solid state circuitry.
3. Strobe intensity shall be rated per UL 1971 for 15/75, 30/75, 60/75, 75 or 110 Candela.
Dual listing strobes of 15/75 intensity for UL 1971 /near -axis requirements shall be used
where acceptable.
4. Strobes shall be available for semi -flash or surface mounting and in conjunction with
audible appliances as required.
2.03 APPROVED EQUIPMENT
A. Manufacturers: Shall match existing Simplex 4020 system.
2.04 WIRING
A. Provide all required wiring in accordance with local and national. Unless otherwise specified,
minimum wire size shall be 16 gauge for audible /visual alarm circuits, and 18 gauge for signal
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initiating circuits.
B. Wiring in accessible locations (i.e. above removable ceiling tiles) may be open fire alarm cahle.
Wiring in inaccessible locations (i.e. walls, above gyp ceilings) shall be in a conduit raceway
system. The contractor has the option to re -use the existing fire alarm raceway system if applicable
and found to be in good condition. All conductors installed in existing raceway shall be THHN.
Verify wiring with equipment supplier and increase conduit size where required.
PART 3 EXECUTION
3.01 INSTALLATION 1
A. The contractor shall install the entire system per the supplier or manufacturer's instructions. The
equipment supplier shall provide supervision of final installation.
B. The equipment manufacturer shall be represented by a local service organization and the name of
this organization shall be furnished to the Owner.
C. The contractor shall include in the basic bid all installation charges rendered by the supplier. '
3.02 TESTING AND SERVICE
A. The contractor shall notify the Owner 30 days before the performance and acceptance tests are to
be conducted. A factory trained representative of the manufacturer shall supervise the final testing
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 1 6723 -2
P 114/26/04
I
SECTION 16723
FIRE ALARM AND DETECTION SYSTEM
I of the system and it shall be subject to the approval and acceptance of the Owner.
I B. Prior to final inspection, test, clean and calibrate the entire system. All control equipment, manual
stations, audible alarms, remote lights, flow switches, etc., must be installed and wired.
C. The Contractor shall furnish all instruments and personnel required for the tests. Tests shall be
I conducted for the following:
1. Verify that the system is free of grounds or open circuits.
2. Verify that all horns, stations, transmitters, automatic detectors, and supervisory devices
I 3. are functioning as specified.
Reconducted to verify correction of any defect found in the initial testing.
D. After completion of all the tests and adjustments listed above, the Contractor shall submit the
I following information to the Owner:
1. As- installed conduit layout diagrams including wire color code and tag number.
2. Complete as- installed wiring diagrams.
I 3. Detailed catalog data on all installed system components.
4. Manufacturer's operation and maintenance manuals.
5. Copies of the technician's certified report (as above).
6. Provide the above in bound manual. See section of this Specification covering Record
I Information.
3.03 GUARANTEE
I A. The Contractor shall guarantee all equipment and wiring free from inherent mechanical or
electrical defects for one year from date of Owner acceptance.
3.04 SERVICE AGREEMENT
Nil A. The manufacturer shall furnish gratis to the Owner a one year contract effective from date of
acceptance for maintenance and inspection service of the manufacturer's equipment with a
minimum of two inspections during the contract year, the final inspection to occur no sooner than
30 days prior to warranty expiration.
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3.05 INSTRUCTIONS
A. After the system is complete and all tests are made, the system manufacturer's representative shall
I instruct the operating personnel as designated by the owner g iving them instructions and
information as to the system operation and minor servicing. This period of instruction to be not
less than 4 hours.
I B. The operating personnel shall be shown the location of each item of equipment installed including
equipment panels, terminal cabinets, etc.
END OF SECTION
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I 0 2054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16723 -3
I'rimcd 04/26/04
I
SECTION 16730
I INTERCOM AND PAGING SYSTEM
I PART 1 GENERAL
I.01 DESCRIPTION
I A. Provide all equipment, accessories, and materials in accordance with these specifications and the
drawings to provide a complete and operating Intercom and paging System extension, consisting of
speakers, baffles, back - boxes, intercom call -in switches, conduit, wiring, and programming. Existing
system manufacturer is Rauland.
I 1.02 QUALITY ASSURANCE
A. Products shall be UL listed and labeled.
I B. Comply with FCC regulations.
Comply with the NEC and local amendments.
I C.
D. All items of equipment including wire and cable shall be designed by the manufacturer to function
as a complete system and shall be accompanied by the manufacturer's complete service notes and
drawings detailing all interconnections.
I E. The contractor shall be an established communications and electronics contractor that has had, and
currently maintains, a locally run and operated business for at least five years. The contractor shall
be a duly authorized distributor of the equipment supplied with full manufacturer's warranty
' privileges.
F. The contractor shall show satisfactory evidence, upon request, that he maintains a fully equipped
service organization capable of furnishing adequate inspection and service to the system. The
contractor shall maintain at his facility the necessary spare parts in the proper proportion as
recommended by the manufacturer to maintain and service the equipment being supplied.
1.03 SUBMITTAL AND RECORD DOCUMENTATION
I A. Product data sheets shall be submitted on all items including cable types.
B. Submit outline drawings of equipment including dimensions and mounting provisions.
I C. Submit wiring diagrams showing typical connections for all equipment.
D. Submit a certificate of completion of installation and service training from the system
I 1.04 manufacturer.
SERVICE AND MAINTENANCE
I. A. The contractor shall provide a one year warranty of the installed system against defects in
material and workmanship. All labor and materials shall be provided at no expense to the
owner during normal working hours. The warranty period shall begin on the date of
acceptance by the owner /engineer.
I B. The contractor shall, at the owner's request, make available a service contract offering
continuing factory authorized service of the system after the initial warranty period.
The system manufacturer shall maintain engineering and service departments capable of
I C.
rendering advice regarding installation and final adjustment of the system.
1.05 SINGLE SOURCE RESPONSIBILITY
A. Except where specifically noted otherwise, all equipment supplied shall be the standard
product of a single manufacturer of known reputation and experience in the industry. The
supplying contractor shall have attended the manufacturer's installation and service
school. A certificate of this training shall be provided with the contractor's submittal.
I Musa TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16730 -1
Pnnt.] a4r2em4
SECTION 16730 I
INTERCOM AND PAGING SYSTEM •
PART 2 PRODUCTS I
2.01 MANUFACTURERS
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A. Intercom: Match existing Rauland system.
2.02 BACK BOXES
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A. Suitable for indicated mounting method.
B. Equip with knockouts and hanger straps for designated device.
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2.03 SIGNAL DEVICES
A. Signaling devices shall match existing, and match existing master control unit for power supply
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and signal type.
B. Outdoor Signal Equipment: Weatherproof models listed for outdoor use.
2.04 SPEAKERS, BAFFLES, BACK -BOXES AND INTERCOM CALL -IN SWITCHES 1
A. Provide equipment compatible with existing system.
2.05 WIRING I
A. Size and type of conductors /cables as recommended by system manufacturer.
• PART 3 EXECUTION 1
3.01 INSTALLATION
A. Install the equipment in accordance with the manufacturer's installation instructions.
B. Wiring in accessible locations (i.e. above removable ceiling tiles) may be open cable. Wiring in
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inaccessible locations (i.e. walls, above gyp ceilings) shall be in a conduit raceway system. The
contractor has the option to re -use the existing raceway system if applicable and found to be in
good condition. Verify wiring with equipment supplier and increase conduit size where required.
C. Refer to applicable sections of these specifications for raceways, boxes, supports, etc.
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D. All wiring shall be in accordance with the NEC and local amendments.
E. Make splices, taps, and terminations on numbered terminal strips in junction, pull and outlet boxes,
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terminal cabinets, and equipment enclosures.
F. Color -code conductors and apply wire and cable marking tape to designate wires and cables so
they are uniformly identified and coordinated with system wiring diagrams throughout the system.
G. Communication circuits give off RE noise. Maintain at least an eighteen inch distance from all 1
other communication circuits, where possible.
H. Wiring within enclosures: Provide adequate length of conductors. Bundle, lace and train the
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conductors to terminal points with no excess. Provide and use lacing bars.
I. Provide weatherproof enclosures for items to be mounted outdoors or exposed to weather.
3.02 GROUNDING 1
A. Ground programming equipment, intercom equipment, conductor and cable shields to eliminate
shock hazard and to minimize ground loops, common mode returns, noise pickup, cross talk, and
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other impairments.
1
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16730 -2
I'rinicd 04/26/04
SECTION 16730
AND PAGING SYSTEM
I INTERCOM
3.03 FIELD QUALITY CONTROL
I A. Manufacturer's Field Services: Provide services of a factory - authorized service representative to
supervise the field assembly and connection of components and system pretesting, testing,
adjustment, and programming.
I B. Programming: Set system so signal devices operate on required schedules and are activated for
durations selected by the Owner. Program relay output circuits to suit Owner's operating schedule
for the equipment controlled.
C. Pretesting: Adjust the system and perform pretesting to verify conformance with specified
requirements. Correct deficiencies by replacing malfunctioning or damaged items with new items.
Retest until satisfactory performance and conditions are achieved.
I D. Provide at least 10 day's notice of acceptance test performance schedule.
1. Operational Test: Perform operational system tests to verify conformance with
specifications. Include operation of all modes of clock correction and all programming
I 2.
and manually programmed signal and relay operating functions.
Inspection: Verify that units and controls are properly labeled and interconnecting wires
and terminals are identified.
3. Retesting: Correct deficiencies and retest until the total system meets the requirements of
I 4. the Specifications.
Prepare test and inspection reports.
3.04 DEMONSTRATION
I A. Train Owner's operating personnel in the programming and operation of the system. Train
Owner's maintenance personnel in the procedures and schedules involved in programming,
operating, troubleshooting, servicing, and providing preventative maintenance for the system.
III Provide a minimum of 4 hours of instruction.
B. Schedule training with at least 7 days' advance notice.
3.05 ADJUSTMENT
1 A. Adjust sound output level of adjustable signal devices to suit Owner's requirements.
B. Occupancy Adjustments: When requested within 1 year of date of substantial completion, provide
I on -site assistance in adjusting and reprogramming to suit actual occupied conditions. Provide up
to 2 visits to the site for this purpose without additional cost.
I END OF SECTION
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I 1)2(04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE lI
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16730 -3
Printed I)4/2M)4
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SECTION 16735
GPS WIRELESS CLOCK SYSTEM
1
I PART 1 GENERAL
1.01 SUMMARY
I A.. Section Includes: Division 1 applies to this section. Provide GPS wireless clocks, complete.
Transmitter and GPS receiver are existing.
B. Related Work Specified Elsewhere: 120 volt grounded electrical outlet at transmitter location.
1.02 DEFINITIONS
A. GPS: Global Positioning System, a worldwide system that employs 24 satellites in an integrated
I network to determine geographic location anywhere in the world, and which employs and transmits
atomic time, the most accurate and reliable time.
1.03 SYSTEM DESCRIPTION
I A. GPS wireless clock system shall continually synchronize clocks throughout the facility, and shall
be capable of clock readouts in multiple time zones where desired.
I B. The system shall synchronize all clocks to each other. The system shall utilize GPS technology to
provide atomic time. The system shall not require hard wiring. Clocks shall automatically adjust
for Daylight Savings Time. .
I C. Analog Clocks shall be synchronized to within 10 milliseconds 6 times per day, and the system
shall have an internal oscillator that maintains plus or minus one second per day between
synchronizations, so that clock accuracy shall not exceed plus or minus 0.2 seconds.
NI D. The system shall include an internal clock reference so that failure of the GPS signal shall not
cause the clocks to fail in indicating time.
E. The system shall incorporate a "fail- safe" design so that failure of any component shall not cause
I failure of the system. Upon restoration of power or repair of failed component, the system shall
resume normal operation without the need to reset the system or any component thereof.
F. Clock locations shall be as indicated, and clocks shall be fully portable, capable of being relocated
I at any time.
1.04 at
REQUIREMENTS
Equipment and components furnished shall be of manufacturers latest model.
I A.
B. System shall be installed in compliance with local and state authorities having jurisdiction.
1.05 SUBMITTALS
I A. Product Data: Submit complete catalog data for each component, describing physical
characteristics and method of installation. Submit brochure showing available colors and finishes
of clocks.
I 1.06 DELIVERY, STORAGE AND HANDLING
A. Deliver all components to the site in the manufacturer's original packaging. Packaging shall
I contain manufacturer's name and address, product identification number, and other related
information.
B. Store equipment in finished building, unopened containers until ready for installation. .
I 1.07 PROJECT SITE CONDITIONS
A. Clocks shall not be installed until painting and other finish work in each room is complete.
I
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nznsa
MAY 04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
TIGARD — TUALATIN SCHOOL DISTRICT 23J 16735- I
hinted U4/26A14
SECTION 16735
I
GPS WIRELESS CLOCK SYSTEM
1.08 SYSTEM STARTUP I
A. At completion of installation and prior to final acceptance, turn on the equipment, ensure that all
I
equipment is operating properly, and that all clocks are functioning.
PART 2 PRODUCTS
I
2.01 MANUFACTURER
A. GPS wireless clock system shall be manufactured by Primex Wireless, Inc., N3211 County Road
I
H, Lake Geneva WI 53147 (800) 537 -0464 FAX (262) 248 -0061 www.primexwireless.com.
2.02 SEQUENCE OF OPERATION
A. Transmitter Operation: When power is first applied to the transmitter, it checks for and displays
I
the software version, then it checks the position of the switches and stores their position in
memory. The transmitter then looks for the GPS time signal. Once the transmitter has received the
GPS time, it sets its internal clock to that time. The transmitter then starts to transmit its internal
time once every second. The transmitter updates its internal clock every time it receives valid time
data from the GPS.
B. Analog Clock Operation: I
1. When the batteries are inserted into the clock: A) Press the red button when the red
second hand is at the 12:00 position. At this time the microprocessor will lock in the
location of the second hand.
a. After the red second hand has passed over the minute hand (first second hash • •
• mark after minute hand), press and release the red button. At this time the ',
microprocessor will lock in the location of the minute hand. The microprocessor
then assumes the location of the hour hand.
2. After the red button has been pressed twice, the micro processor will start searching the
channels. It will start at channel No. 1 and proceed one by one until it either decodes a
valid signal or reaches channel No. 16. If no signal is detected the receiver will be shut off
III
and will try again later. If a signal is received, the micro processor will store the channel •
number, set the clock to the receive the time. For the next minute the clock will beep
every time that it receives a valid time signal. If the clock is in a good signal area it will
I
beep once a second. If the clock beeps every few seconds, the clock is in a marginal
signal area. Analog clocks can operate in marginal signal areas, but battery life will be
about 25 percent shorter.
3. After initial set, the clock will shut off the receiver. On a pre - scheduled basis, the II microprocessor will turn the receiver back on and starting with the stored channel, it will
again look for a valid time signal. However, the beeper will not operate.
4. If the clock has not decoded a valid time signal for seven days, then it will go back to a
double -step mode. Non - signal reception can be caused by low battery voltage. If this
I
occurs, replace the batteries.
2.03 EQUIPMENT
A. General: The clock system shall include a transmitter, a roof or window mounted GPS receiver,
I
• indicating clocks, and all accessories for complete operation.
B. Existing Transmitter: Primcx Wireless Model FM -72, consisting of wireless transmitter with GPS
I
receiver. Unit shall obtain current atomic time from satellite. The clock system shall transmit time
continuously to all clocks in the system.
C. Existing GPS Receiver: Model Number Q11695, GPS roof mounted, with cable attached.
I
Contractor to provide cable length as required.
E. Traditional Analog Clocks: Match existing Primex Wireless analog clocks, 12 -1/2 inch diameter or
16 inch diameter as selected, color and finish as selected from manufacturer's standard colors and
I
finishes. Analog clocks shall he wall mounted, and 12 -1/2 inch diameter clocks shall have
polycarbonate frame and polycarbonate lens. Face shall be white. Hour and minute hands shall be
black. Analog clocks shall be provided with red sweep second hand.
1. 12 -1/2 inch analog clocks shall be battery - operated, and shall have 5 -year battery life.
I
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
I
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16735 -2
Printed 04/26/04
SECTION 16735
GPS WIRELESS CLOCK SYSTEM
I 2. Analog clocks shall be capable of automatically adjusting for Daylight Saving Time. An
on -off switch located on the transmitter shall disable this function if desired.
I 3. Time shall he automatically updated from the transmitter 6 times per day.
4. Analog clocks shall remember the time during changing of batteries.
5. 12 -1/2 inch analog clock lock: Tamper -proof /theft resistant hangers and slots in the backs
of the analog clocks.
I 6. Provide 2 alkaline D -cell batteries with each 12 -1/2 or 16 -inch analo clock.
7. Analog clock receivers shall be as follows:
a. Receiver sensitivity: >-11O dBm
b. Receiver power: two alkaline D -cells
I c. Antenna type: internal
d. Antenna gain: -7 dBd
8. If transmitter stops transmitting valid time signals due to power failure, the clocks will
continue to function as accurate quartz clocks until a valid time signal is decoded.
I 9. Analog clock faces shall bear Owner's logo as indicated.
F. Wire guards: Provide as indicated on the drawings.
I. Model No. 14131, 14 by 14 inch size, for nominal 12 -1/2 inch diameter analog clocks.
2. Model No. 14123, 18 by 18 inch size, for 16 inch diameter analog clocks.
I
G. Cable Connection Sealant: Radio Shack Coaxial Cable Connector Sealant 278 -1645, or approved
electrical grade silicone sealant.
I PART 3 EXECUTION
I 3.01 EXAMINATION
A. Verify that construction is complete in spaces to receive equipment and that rooms are clean and
dry.
3.02 INSTALLATION
A. Analog clocks: Perform the following operations with each clock:
Install D -cell batteries.
I I.
2. Set clock to correct time in accordance with manufacturer's instructions.
3. Observe analog clock until valid signals are received and analog clock adjusts itself to
correct time.
4. Install the analog clock on the wall in the indicated location, plumb, level and tight
I against wall. If using 12 -1/5 inch clock, attach using clock -lock hanging method and
suitable fasteners as approved by clock manufacturer.
B. Wire guards: Secure to wall, using approved theft- resistant fasteners.
I 3.03 ADJUSTING
A. Prior to final acceptance, inspect each clock, adjust as required, and replace parts which are found
defective.
I 3.04 CLEANING
A. Prior to final acceptance, clean exposed surfaces of clocks, using cleaning methods recommended
I by clock manufacturer. Remove temporary labels from clock faces. Do not remove labels from
backs of clocks.
3.05 DEMONSTRATION
I A. Provide training to Owner's representative on setting and adjusting clocks, replacing batteries and
routine maintenance.
I 3.06 PROTECTION
A. Protect finished installation until final acceptance of the project.
I
I 02054
MAY 04 TIGARD G SCHOOL ADDITION SCHOOL DISTRICT P J ASE II 16735-3
1 inL ,d (14/26/)4
SECTION 16735
CPS WIRELESS CLOCK SYSTEM
END OF SECTION '
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16735 -4
Pfinlad 04/26R)4
SECTION 16740
DATA, TELEPHONE, AND CATV SYSTEMS
PART 1 GENERAL
1.01 DESCRIPTION
' A. Provide the system of conduits, pull boxes, outlet boxes, and other associated equipment specified
herein and as shown on the Drawings for data, telephone, and CATV systems.
B. All wiring, instruments, terminal equipment, etc., will be provided by others.
' PART 2 PRODUCTS
' 2.01 MATERIALS
A. Outlet Boxes: 4" square, 2 -1/8" deep minimum with 2 -gang device ring.
' B. Data/Telephone Conduits: 1" minimum size with larger sizes as indicated on the Drawings.
C. CATV Conduits: 3/4" minimum size with larger sizes as indicated on the Drawings.
' PART 3 EXECUTION
3.01 INSTALLATION
•I A. Conduit bends shall be large radius field bends. No run shall have more than 270 degrees of total
bend radius.
B. Where conduits are stubbed into a terminal cabinet area, conduits shall be stubbed up 6" above
floor or 12" below ceiling and terminated with insulating bushings. Provide 80# test
polypropylene pull line in all conduits.
' C. Provide 3/4" raceway and #6 copper wire with green insulation from data/telephone rack to main
service ground bus.
D. Provide blank cover plate at all outlet locations, finish to be brushed stainless steel.
' E. Data, telephone, and CATV outlet boxes shall not be multiple gang boxes.
END OF SECTION
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MAY 04 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
TIGARD — TUALATIN SCHOOL DISTRICT 23J 16740 -1
Prinmd na/uma
SECTION 16900
LIGHTING CONTROLS
I
PART 1 GENERAL
1.01 DESCRIPTION
A. Provide lighting control equipment complete and operable as specified herein and as shown on the
I Drawings.
1.02 QUALITY ASSURANCE
I A. All lighting control equipment shall be UL listed and labeled and shall comply with the NEC.
B. Comply with FCC Regulations of Part 15, Subpart J, for Class A.
1.03 SUBMITTAL AND RECORD DOCUMENTATION
A. Submit product data for lighting control equipment and systems components, including dimensions
and data on features and components. Include elevation views of front panels of control and
indicating devices. Include data on ratings.
I
B. Submit wiring diagrams detailing specific systems tailored to this Project and differentiating
between factory - installed and field - installed wiring.
I C. Submit maintenance data for lighting control equipment and systems components to include in the
operation and maintenance manual specified in Division 1.
I PART 2 - PRODUCTS
2.01 TYPE 1 OCCUPANCY SENSORS
IIII A. The passive infrared sensor shall be a completely self contained control system that replaces a
standard toggle switch. Switching mechanism shall be a latching air gap relay, compatible with
electronic ballasts, compact fluorescent, and inductive loads. Triac and other harmonic generating
I B. devices shall not be allowed. Sensor shall have ground wire and grounded strap for safety.
Sensor shall be capable of detecting presence in the control area by detecting changes in infrared
energy. Small movements shall be detected, such as when a person is writing while seated at a
desk.
I C. Sensor shall utilize advanced control logic based on -RISC (Reduced Instruction -Set Circuit)
microcontroller.
I D. Detection Signature Processing (DSP) shall be used to avoid false offs and false activations and to
provide immunity to RFI and EMI.
E. Continuously adjusting Zero Cross relay control shall be used to guarantee reliable operation with
I non- linear loads (electronic, PL lamp ballasts) even with temperature changes and product aging.
This increases the WA -200 product longevity.
Sensor shall utilize SmartSetTM technology to optimize the sensor behavior to fit occupant usage
I F.
patterns and adjust sensitivity and time delay to changing conditions. The use of SmartSet shall be
selectable by user with a DIP switch.
G. Sensor shall have a time delay that is adjusted automatically (with the SmartSet setting) or shall
have a fixed time delay of 5, 10, 15, 20 or 30 minutes, walk - through mode, or test mode, set by
DIP switch. In walk - through mode, lights shall turn off 3 minutes after the area is initially
occupied if no motion is detected after the first 30 seconds.
I H. Sensor shall have the choice of light flash alert and / or audible alert of impending light shut off,
selectable with DIP switch.
I .
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
I MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16900 -1
•
Primed 05/03/04
•
SECTION 16900 '
LIGHTING CONTROLS
I. Sensor shall have sensitivity adjustment that is set to either automatic (SmartSet setting) or reduced
sensitivity, and is set with DIP switch.
J. Sensor shall have a built -in light level feature selectable with DIP switch. During setup of light
• level control, sensor shall learn desired hold -off level, requiring only one step.
K. Sensor shall have automatic -ON or manual -ON operation adjustable with DIP switch.
L. Sensor shall operate at universal voltages of 100, 120, 230, or 277 VAC; 50/60 Hz.
M. Sensor shall have no minimum load requirement and shall be capable of switching 0 to 800 watts
fluorescent/incandescent or 1/6 hp at 100 /120VAC, 50/60 Hz; 0 to 1200 watts fluorescent or 1/6
hp at 230/277VAC, 50/60 Hz. '
N. Sensor shall utilize a temperature compensated, dual element sensor, and a multi- element Fresnel
lens.
O. For vandal resistance, Fresnel lens shall be made of hard, 1.0mm Poly IR 2 material that offers '
greater sensitivity to motion and superior detection performance. Lens shall have grooves facing
in to avoid dust and residue build up which affects IR reception.
P. To assure detection at desktop level uniformly across the space, sensor shall have a 2 level, 28
segment, multi - element Fresnel lens system.
Q. Sensor shall cover up to 300 square feet for waling motion, with a field of view of 180 degrees.
R. Adjustments and mounting hardware shall be concealed under a removable, tamper resistant cover
to prevent tampering of adjustments and hardware.
S. For safety, sensor shall have a 100% off switch with no leakage current to the load. ,
T. Sensor shall not protrude more than 3/8" from the wall and shall blend in aesthetically.
U. To ensure quality and reliability, sensor shall be manufactured by an ISO 9002 certified
manufacturing facility and shall have a defect rate of less than 1/3 of 1 %.
V. Sensor shall have standard 5 year warranty and shall be UL and CUL listed.
W. Manufacturers: Watt Stopper WA -200 or approved equal.
2.02 TYPE 2 OCCUPANCY SENSORS
A. The passive infrared ceiling- mounted sensor shall be capable of detecting presence in the floor
area to be controlled by detecting changes in the infrared energy. Small movements shall be
detected, such as when a person is writing while seated at a desk within 8 feet of the sensor.
B. The sensor shall utilize a temperature compensated, dual - element sensor and a multi - element
Fresnel lens.
C. The sensor shall have a daylight filter which ensures that the sensor is insensitive to short-
wavelength infrared waves such as those emitted by the sun.
D. Fresnel lens shall be a Poly IR 2 based material to offer superior performance in the infrared
wavelengths. Lens shall have grooves facing inward to avoid dust and residue build -up which
affects IR reception.
E. The sensor shall not protrude more than 0.36" from the ceiling and shall blend in aesthetically.
F. The sensor shall have one occupancy -based output.
G. The sensor shall have a digital time delay, adjustable from 15 seconds to 30 minutes.
H. Sensitivity adjustment with DIP switch shall be adjustable from minimum to maximum.
1
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16900 -2
Printed 05/03/04
SECTION 16900
LIGHTING CONTROLS
I I. Adjustments and mounting hardware shall be concealed under a removable cover to prevent
tampering with adjustments and hardware.
I J. Sensor shall cover 360° and up to 1200 square feet for walking motion when mounted at a ceiling
height of 12 feet.
K. The sensor-shgall have normally open, normally closed, and common outputs rated at 1 amp at 24
I
VDC and 1/2 amp at 120 VAC.
•
L. The sensor shall operate on 24 VDC with a current draw not to exceed 15 mA.
I M. Multiple sensors shall be capable of parallel wiring to allow coverage of large areas.
N. The sensor shall have a standard five -year warranty.
I O. The sensor shall be UL listed and labeled.
P. Manufacturers: Watt Stopper CI -200 series with an `isolated relay' or approved equal.
•
U 2.03 TYPE 3 OCCUPANCY SENSORS
A. The Dual Technology sensor shall be capable of detecting presence in the control area by detecting
Doppler shifts in transmitted ultrasound and passive infrared heat changes.
I B. Sensor shall utilize Dual Sensing Verification Principle for coordination between ultrasonic and
PIR technologies: Detection verification of both technologies must occur in order to activate
lighting systems. Upon verification, detection by either shall hold lighting on. •
I C. Sensor shall have a retrigger feature in which detection by either technology shall retrigger the
lighting system on within 5 seconds of being switched off.
Nil D. Ultrasonic sensing shall be volumetric in coverage with a frequency of 40 KHz. It shall utilize
Advanced Signal Processing which automatically adjusts the detection threshold dynamically to
compensate for constantly changing levels of activity and air flow throughout controlled space.
1 E. Detection shall be maintained when a person of average size and weight moves only within or a
maximum distance of 12 inches either in a horizontal or vertical manner at the approximate speed
of 12 inches per second. The sum of this distance, volume and speed represent the average
- condition a dual technology sensor must meet in order for the lights to remain on when a person is
I reading or writing while seated at a desk.
F. Sensor shall be capable of corner mounting to a wall or ceiling in order to eliminate detection
through open doorways and outside of controlled area. To provide superior small motion detection
I and immediate activation upon entry, coverage of both technologies must be complete and
overlapping throughout the controlled area.
G. To avoid false ON activations and to provide high sensitivity to minor motion, Pulse Count
I Processing and Detection Signature Analysis shall be used to examine the frequency, duration, and
amplitude of a signal, to respond only to those signals caused by human motion.
H. Sensor shall utilize mixed signal ASIC (application - specific integrated circuit) technology, which
I combines analog and digital processing into one chip package, to provide immunity to RFI and
EMI.
I. The PIR technology shall utilize a temperature compensated, dual element sensor and a multi-
I element Fresnel lens. The lens shall be Poly IR4 material to offer superior performance in the
infrared wavelengths and filter short wavelength IR, such as those emitted by the sun and other
visible light sources. The lens shall have grooves facing in to avoid dust and residue build up
which affects IR reception.
I
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16900 -3
Printed 05/03/04
SECTION 16900 ,
LIGHTING CONTROLS
J. To ensure high sensitivity to small motion at the desktop, the standard lens shall be 30 element
with 15 layers horizontally and 4 layers vertically and shall cover up to 2000 square feet for
walking motion when mounted at a ceiling height of 10 feet.
K. DT -200 sensors shall have an additional single -pole, double throw isolated relay with normally
open, normally closed and common outputs. The isolated relay is for use with HVAC control, data
logging, and other control options.
L. The DT -200 shall have two outputs; one based on occupancy only and one based on occupancy
with a hold OFF and an internal photocell setting when a minimum light level is present
(adjustable from 2 to 200 footcandles). DT -205 shall have only an occupancy based output.
M. For accuracy, sensor shall have a DIP switch controlled, digital time delay of 30 seconds to 30
minutes.
N. Sensor shall have a DIP switch override -ON function for use in the event of a failure.
•
O. Each sensing technology shall have an independent sensitivity adjustment and LED indicator that
remains active at all times in order to verify detection within the area to be controlled.
P. Sensor shall incorporate field- selectable logic configurations which allows for space utilization
changes and / or other special field conditions.
Q. To ensure quality and reliability, sensor shall be manufactured by an ISO 9002 certified
manufacturing facility and shall have a defect rate of less than 1/3 of 1 %.
R. Sensor shall have standard 5 year warranty and shall be UL and CUL listed.
S. Manufacturers: Watt Stopper DT -200 series or approved equal. ,
2.04 TYPE 4 OCCUPANCY SENSORS
A. The ultrasonic occupancy sensors shall be capable of detecting presence in the floor area to be
controlled by detecting doppler shifts in a transmitted ultrasound.
B. The ultrasonic frequency shall be 25 kHz at +/- 0.005 %. The sensors shall be precision crystal
controlled and shall not interfere with each other when two or more are placed in the same area. .
Ultrasonic circuit shall be solid state crystal controlled with advanced signal processing.
C. Sensors of varying frequencies shall not be allowed so as to prevent sensors from interfering with
each other and to assure compatibility in the event more sensors are added or units are replaced.
D. Detection shall be maintained when a person moves only within or a maximum distance of 12"
either in a horizontal or vertical manner at the approximate speed of 12" per second.
E. Each sensor shall be furnished with a shunt provision which will enable bypassing of the sensor in
the event of failure. This bypass provision pin shall remain in the sensor and be visible from the
floor as a reminder that the automatic function has been bypassed.
F. The sensors are to be ceiling mounted and not protrude more than 1.5" off the ceiling.
G. Sensors shall have a multi - directional transmitter with temperature and humidity resistant, 25 kHz
tuned ultrasonic receivers. Ultrasonic receivers shall be temperature and humidity resistant with
less than a 6 dB shift in the humidity range of 10% to 90% and less than a 10 db shift in the
temperature range of -20° to 60° C.
H. Sensors can be wired in parallel with up to three sensors per power pack to allow coverage of large '
areas.
I. Time delay range shall be adjustable from 15 seconds to 15 minutes.
J. Sensor shall have user - adjustable sensitivity setting.
i
02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16900 -4
Primed 05/03/04
I SECTION 16900
LIGHTING CONTROLS
•
K. Sensors shall operate on 24 volts DC power, current draw +/- 16 milliamps.
'L. Sensors shall cover 360° and up to 500 square feet walking motion.
I M. Ultrasonic occupancy sensors shall be UL and CUL listed.
N. Sensors shall have a standard five -year warranty.
O. Approved Manufacturer: Watt Stopper W500A.
2.05 OCCUPANCY SENSOR POWER PACK
A. Power pack shall provide 24 VDC operating voltage to occupancy sensors and be capable of
switching 20 amps of electrical load.
I B. Power pack shall consist of a transformer and high- current relay in a single small package.
C. Power pack shall be available in 120, 240, and 277 volt supply voltage.
I D. Power pack shall have a plastic enclosure.
E. Power pack shall be able to externally mount through a 1/2" knock -out on a standard electrical
I enclosure.
•
F. Power pack leads shall be Teflon- coated for use in plenums.
I G. Manufacturers: Watt Stopper or approved equal.
PART 3 - EXECUTION
3.01 INSTALLATION
A. It shall be the contractor's responsibility to locate and aim sensors in the correct location required
I for a complete and proper volumetric coverage within the range of coverage of controlled areas per
the manufacturer's recommendations. The contractor shall provide the quantity of sensors
necessary to properly and completely cover each room indicated to have occupancy sensing.
I B. The contractor shall provide power packs as required to accomplish the occupancy sensing
indicated.
C. Mount power packs to junction boxes in accessible locations and per the manufacturer's
I instructions.
D. Mount the sensors with adapters and/or swivels per the manufacturer's instructions.
I E. It is the contractor's responsibility to arrange a pre - installation meeting with the manufacturer's
factory authorized representative, at the Owner's facility, to verify placement of sensor and
installation criteria.
I F. Proper judgment must be exercised in executing the installation so as to ensure the best possible
installation in the available space and to overcome local difficulties due to space limitations or
interference of structural components.
I G. The contractor shall provide, at the Owner's facility, the training to familiarize the Owner's
personnel with the operation, use, adjustment, and problem - solving diagnosis of the lighting
control equipment and systems.
I
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16900 -5
Printed 05/03/04
SECTION 16900 '
LIGHTING CONTROLS
3.02 TESTING '
A. The lighting control equipment and systems shall be thoroughly tested to confirm proper operation.
1
END OF SECTION
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02054 TIGARD HIGH SCHOOL ADDITION / REMODEL - PHASE II
MAY 04 TIGARD — TUALATIN SCHOOL DISTRICT 23J 16900 -6
Printed 05/03/04