Contech Engineered Solutions, LLC ~ CP18006 City of Tigard
CONTRACT CHANGE ORDER/ 13125 SW Hall Blvd.Tigard,Oregon 9'223
■�
AMENDMENT #2 SUMMARY Phone- (503) 639-4171
FIELD CHANGE ORDER FORM Fax- (503) 684-7297
W- v-w-vv d-or. ov�
Project Title: Pedestrian Bridge Fabrication Tiedeman Project Manager: Carla Staedter
Re-Alignment of the Fanno Greenway Trail
Contractor:Contech Engineered Solutions,LLC Original Contract#: CP18006
Effective Dates: 7/26/17— 12/31/18 Chane Order/Amendment Amount: $
Accounting String: 420-8000-56005-92051 Amendment Percentage Running Total:
AMENDMENT DETAILS
Extend contract termination date to 12/31/18
CHANGE ORDER DETAILS UNIT QTY UNrI $ TOTAL$
Original Contract 110,220
Amendment#1 5,040
Amendment#2—change in date only
TOTAL CONTRACT 115,260
REASONING FOR CHANGE ORDER/AMENDMENT
Delayed construction hoping for a favorable construction bid. Fabrication and delivery of the bridge
will be delayed to coincide with construction
BUDGET IMPACT AND REQUIRED ACTIONS
IREQUE AGER APPROVING CITY STAFF
QLA
r :
'Signature S ature
2'0 17 %Z;z !
Dae Date
Contractor is hereby authorized by the City of Tigard to perform CONTRACTOR
the additional work described below in accordance with the terms
and conditions detailed in the original contract along with all
applicable rules,regulations,and laws that may be in effect for the Signature
work. The unit pricing in the original contract shall apply to all
additional work. A copy of this form, once completed,is to be
forwarded to the Purchasing Office to ensure all changes to the
encumbrances are met Remember— the cumulative total of
Amendments cannot exceed the ro'eces FY budget. Date
CITY OF TIGARD,OREGON
AMENDMENT TO AGREEMENT
FOR SERVICES RELATED TO PEDESTRIAN BRIDGE FABRICATION
TIEDEMAN RE-ALIGNMENT OF THE FANNO CREEK TRAIL
CP18006
AMENT MENT #2
The Agreement between the City of Tigard,a municipal corporation of the State of Oregon,hereinafter called
City, and Contech Engineered Solutions,LLC,hereinafter referred to as Contractor,entered into on the 28th
day of June,2017,is herebv amended as follows:
2. LC:1'IVC:DATE' ANI7 Dt RATION
Contractor shall initiate services upon receipt of City's notice to proceed, together with an executed
copy of this Agreement. This Agreement shall become effective upon the date of execution and shall
expire, unless otherwise terminated or extended, on Dvt 1 m4ft ►, tl December 31. 2018. ,111
services shall be completed prior to the expiration of this Agreement.
IN WITNESS WHEREOF, City has caused this Amendment to be executed by its duly authorized
undersigned officer and Contractor has executed this Amendment upon signature and date listed below.
CITY OF TIGARD CONTECH ENGINEEIRFI)SOLUTIONS,LLC
Signature V
r , Signature
W
t 1
Printed Name Printed Name
Date Date
_ City of Tigard
CONTRACT CHANGE ORDER/ 13125 SW'Hail Blvd
AMENDMENT #1 SUMMARY Tigard,Oregon 97223
Phone- (503) 639-4171
FIELD CHANGE ORDER FORM Fax- (503) 684-7297
Project Title: Pedestrian Bridge Fabrication Tiedeman Project Manager: Carla Staedter
Re-Aligntnent of the Fanno Greenway Trail
Contractor:Contech Engineered Solutions,LLC Original Contract #: CP18006
Effective Dates: 7/26/17— 12/30/17 1 Chane Order/Amendment Amount: $5,040
Accountin String: 420-8000-56005 1 Amendment Percentage Running Total: 5%
AMENDMENT DETAILS
Fabricate 4 end panels consisting of Galvanized Mesh Panels and framing that match prefabricated pedestrian
bridge
CHANGE ORDER DETAILS UNIT QTY UNIT$ TOTAL$
Original Contract 110.220
Amendment#1 5,040
TOTAL CONTRACT 115,260
REASONING FOR CHANGE ORDER/AMENDMENT
To ensure end panels work with and match pedestrian bridge amend existing contractor's scope. End panels were
shov,m as 'Ty Others" on the plan.
BUDGET IMPACT AND REQUIRED ACTIONS
REQUESTING PROJECT MANAGER APPRO G CITY STAFF
Signature Signatute
(I
Date Date
CONTRACTOR
Signature
Date
CITY OF TIGARD, OREGON
AMENDMENT TO AGREEMENT
FOR SERVICES RELATED TO PEDESTRIAN BRIDGE FABRICATION
TIEDEMAN RE-ALIGNMENT OF THE FANNO CREEK TRAIL(CONTRACT NUMBER CP18006)
AMENDMENT #1
7 he.Agreement between the City-of Tigard,a municipal corporation of the State of Oregon,hereinafter called
City,and Contech Engineering Solutions,LLC, hereinafter referred to as Contractor, entered into on the 28th
day of June, 201-1,is hcreby amended as follows:
3. COMPENSATION
City agrcLs to pay Contractor an amount not e—c :eding ' .e_ ~, +.,...a'_ x:= Th m"fid -n-�•r,:;
1:i 0.13;,+_4,r ;y f: ti.,, :,; ��'. `i3.af . .` j6 1 .1 .,rt{'i 'r f r s' T r��R ' •T
.. r `�.... ... ��1 ..�".
�,.r,;^• PYr/ "'# Lh �l4xea;; ( 1.15,�'.ti+l.<►V?: for performance of thus( services described
herein
SCOPE OF SERVICE
Provide 4 end panels consisting of Gah-anized Mesh Panels and Framing that match prcfabricatcd pedestrian
bridge. Per attached letter dated August 31, 2017, from Daniel Niederberger, E.I.T. to Carla Staedter.
I?V WITNESS WHEREOF, City has caused this Amendment to be executed by its duly authorized
undersigned officer and Contractor has e..ecuted this Amendment upon signature and date hstcd below.
CITY OF TIGARD CONTECH ENGINEERED SOLUTIONS,LLC
Signature Signature
AA(4r-4,a 14Jf^e-, Daniel Niederberger
Printed Name Printed-Name
09/13/2017
Date Date
Drix.
%^5
F+,;r:e: -:131 rim*-X':'
ENGINEERED SOLUTIONS :-oi:F-e,-:W—W,38-1 t-.2
A Q#1WWWW1 COMPANY
CHANGE ORDER 545338-001
August 31,2017
Carla Staedter
City of Tigard
Project Name: Fanno Greenway Trail Pedestrian Bridge Project Location: Tigard, OR
Response Date: ASAP CONTECH Project: 545338
Carla,
This letter serves as a Change Order regarding the above referenced project that is currently on order and being designed
by Contech. Addition of end panels to scope of work.
End Panels shall consist of Galvanized Mesh Panels and Framing that match prefabricated pedestrian bridge.
Cost per panel: $1,260
Qty:4
Total Cost: $5,040
Please do not hesitate to contact me @ (916) 990-7594 or at should you have any
questions, comments, and/or concerns regarding the content of this letter. On behalf of the entire CONTECH team, we
appreciate the opportunity to work with you on this project and look forward to continue to work with you in the future.
Respectfully submitted,
Dank,fl Niiedertwrqer, E.I.T.
Con-"ech Enc,irieerad Solutions LLC
Signature represents acceptance of this order. Please sign and return via fax or email.
Authorized Signature
14au,OONTINENTAr Page 1
LWFAomsr
j
CITY OF TIGARD,OREGON-CONTRACT SUMMARY FORM
THIS FORM MUST ACCOMPANY EVERY CONTRACT
Contract Title: Pedestrian Bridge Fabrication Tiedeman
Re-Alignment of the Fanno Greenway Trail Number:
Contractor: Contech Engineered Solutions,LLC Contract Total: $110,220.00
Contract Overview: Contract is to fabricate and deliver a steel truss pedestrian bridge for the re-
alignment of the Fanno Greenway Trail Project
Initial Risk Level: ❑ Extreme ❑ High ❑ Moderate X Low
Risk Reduction Steps:
Risk Comments:
Risk Signature:
Contract Manager Carla Staedter Ext: 2788 Department: PW Engineering
Type: ❑ Purchase Agreement ❑ Personal Service ❑ General Service ❑ Public Improvement
❑ IGA Z Other: Service Agreement Start Date: 7/26/2017_ End Date: 12/30/2017
Quotes/Bids/Proposal: FIRM AMOUNT/ CORE
Contech Engineered Solutions.LLC $110,220.00/1
TS Grav Construction $137,250.00/2
Big R Bridge $91,600.00/3
Account String: Fund-Division-Account Work Order—Activity Type Amount
FY 17/18 420-8000-56005 92051-140 $110,220.00
FY
FY
FY
FY
Approvals - LCRB Date:June 27,2017
Department Comments:
Department Signature:
Purchasing Comments:
Purchasing Signature:
City Manager Comments:
City Manager Signature: ,.
After securing all required approvals,forward original copy to the Contracting and Purchasing Office along with a
completed Contract Checklist.
City o f Tigard
■ FINANCE AND INFORMATION SERVICES
Request for Proposal (RFP)
PEDESTRIAN BRIDGE FABRICATION FOR THE
TTIEDEMAN REAALIGNMENT OF THE FANNO CREEK TRAIL
FINAL DESIGN, FABRICATION & DELIVERY
Proposals Due:Wednesday,May 24,2017-2:00 pm local time
Submit Proposals To: City of Tigard—Contracts&Purchasing Office
Attn: Joe Barrett,Sr. Management Analyst
13125 SW Hall Blvd.
Tigard,Oregon 97223
Direct Questions To: Joe Barrett,Sr. Management Analyst
Phone: (503) 718-2477
Email: josej2hgtigard-or.gov
City of Tigard 1 13125 SW Hall Blvd.,Tigard, OR 97223 1 (503) 639-4171 www.tigard-o.r.gov
PUBLIC NOTICE
REQUEST FOR PROPOSAL
PEDESTRIAN BRIDGE FABRICATION FOR
THE TIEDEMAN RE-ALIGNMENT OF THE FANNO CREEK TRAIL
The City of Tigard is seeking sealed proposals from qualified firms to provide final design, fabrication, and
delivery services for the City's New Pedestrian Bridge for the Tiedeman Re-Alignment of the Fanno Creek
Trail project. Proposals will be received until 2:00 pm local time, May 24,2017 at Tigard City Hall's Utility
Billing Counter at 13125 SW Hall Blvd.,Tigard,Oregon 97223.
No proposal will be considered unless fully completed in a manner provided in the RFP packet. Facsimile and
electronic (email)proposals will not be accepted nor will any proposal be accepted after the stated due date and
time. Any proposal received after the closing time will be returned to the submitting firm unopened after a
contract has been awarded for the required services.
RFP packets may be downloaded from www.tigard-or.gov/business/bids or obtained in person at Tigard City
Hall's Utility Billing Counter located at 13125 SW Hall Blvd.,Tigard,Oregon 97223.
Proposers are required to certify non-discrimination in employment practices, and identify resident status as
defined in ORS 279A.120. Pre-qualification of proposers is not required. However Tigard is requiring a
minimum level of experience for proposers of five years continuous experience in the design and construction
of prefabricated steel bridges. All proposers are required to comply with the provisions of Oregon Revised
Statutes and Local Contract Review Board(LCRB) Policy.
The City may reject any proposal not in compliance with all prescribed public bidding procedures and
requirements,and may reject for good cause any or all proposals upon a finding of the City if it is in the public
interest to do so.
PUBLISHED: Daily-ournal of Commerce
DATE: May 10,2017
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 2 1 Page
TABLE OF CONTENTS
TITLE PAGE
TitlePage-------------•...... ---•••--••------•----•-----.1
Public Notice 2
-------------------------------------•--- --------------------••-------------------------------
Table of Contents 3
SECTIONS
Section 1 Introduction
Section 2 Proposer's Special Instructions______________________________________________________ _________________ 4
Section 3 Background-- ----------------------•- ---••---•--•---------------_--------•------------ 7
Section 4 Scope and Schedule of Work
---•--------------------
Section 5 Proposal Content and Format8
___________________
----•---------•--------••--------•--------------
Section 6 Proposal Evaluation Procedures_____________...............................................................10
Section 7 Proposal Certification--------------------------------- --- 12
Section 8 Signature Page_________________
ATTACHMENTS
Attachment A Acknowledgement of Addendum
Attachment B Statement of Proposal__________________________ __-_________----_-_.15
Attachment C City of Tigard General Services Agreement____ _________16
EXHIBITS
Exhibit A Geotechnical Report
DRAWINGS
Tiedeman Re-Alignment of the Fanno Greenway Trail,3 sheets including
plan and elevation sheet,general notes sheet,and detail sheet
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 3 1 Page
SECTION 1
INTRODUCTION
The City of Tigard is seeking sealed proposals from qualified firms to provide final design, fabrication, and
delivery services for the City's New Pedestrian Bridge for the Tiedeman Re-Alignment of the Fanno Creek
Trail Project. Proposals,%ill be received until 2:00 pm local time,Wednesday, May 24, 2017, at Tigard City
Hall's Utility Billing Counter at 13125 SW Hall Blvd.,Tigard,Oregon 97223.
No.proposal will be considered unless frilly completed in a manner provided in the RFP packet. Facsimile and
electronic (email) proposals will not be accepted nor will any proposal be accepted after the stated due date and
time. Any proposal received after the closing time will be returned to the submitting firm unopened after a
contract has been awarded for the required services.
Proposers are required to certify non-discrimination in employment practices, and identify resident status as
defined in ORS 279A.120. Pre-qualification of proposers is not required. All proposers are required to
comply with the provisions of Oregon Revised Statutes and Local Contract Review Board (LCRB) Policy.
The City may reject any proposal not in compliance with all prescribed public bidding procedures and
requirements,and may reject for good cause any or all proposals upon a finding of the City if it is in the public
interest to do so.
SECTION 2
PROPOSER'S SPECIAL INSTRUCTIONS
A. PROPOSED TIMELINES
Wednesday,May 10,2017 Advertisement and Release of Proposals
Wednesday,May 24,2017—2:00 pm Deadline for Submission of Proposals
Tuesday,June 13,2017 Award of Contract by Local Contract Review Board
Monday,July 3,2017 Commencement of Services
NOTE: The City reserves the right to modify this schedule at the City's discretion
B. GENERAL
By submitting a proposal, the Proposer certifies that the Proposal has been arrived at independently
and has been submitted without any collusion designed to limit competition.
C. PROPOSAL SUBMITTAL
The Proposal and all amendments must be signed and submitted no later than 2:00 pm,Wednesday,
May 24`'', 2017, to the address below. Each proposal must be submitted in a sealed envelope and
designated with proposal title. To assure that your proposal receives priority treatment,please mark
as follows.
RFP—New Pedestrian Bridge for the Tiedeman Re-Alignment of the Fanno Creek Trail
City of Tigard—Utility Billing Counter
Attn: Joe Barrett,Sr. Management Analyst
13125 SW Hall Blvd.
Tigard,Oregon 97223
Proposer shall put their name and address on the outside of the envelope. It is the Proposer's
responsibility to ensure that proposals are received prior to the stated closing time. The City shall not be
responsible for the proper identification and handling of any proposals submitted incorrectly. Late
proposals, late modification or late withdrawals shall not be considered accepted after the stated bid
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 4 1 Page
opening date and time and shall be returned unopened. Facsimile and electronic (email) proposals will
not be accepted.
D. PROTEST OF SCOPE OF WORK OR TERMS
A Proposer-Nvho believes any details in the scope of work or terms detailed in the proposal packet and
sample contract are unnecessarily restrictive or limit competition may submit a protest in writing, to
the Purchasing Office. A protest may be submitted via facsimile. Any such protest shall include the
reasons for the protest and shall detail any proposed changes to the scope of work or terms. The
Purchasing Office shall respond to any protest and,if necessary,shall issue any appropriate revisions,
substitutions, or clarification via addenda to all interested Proposers.
To be considered, protests must be received at least five (5) days before the proposal closing date.
The City shall not consider any protest against award due to the content of proposal scope of work
or contract terms submitted after the established protest deadline. All protests should be directed to
the attention of Joe Barrett,Sr. Management Analyst, and be marked as follows:
RFP Specification/Term Protest
City of Tigard—Contracts and Purchasing Office
Attn: Joe Barrett, Sr. Management Analyst
13125 SW Hall Blvd.
Tigard,Oregon 97223
If a protest is received in accordance with section above, the proposal opening date may be extended if
necessary to allow consideration of the protest and issuance of any necessary addenda to the proposal
documents.
E. PROPOSAL SUBMISSION AND SIGNING
All requested forms and attachments (Signature Page, Acknowledgment Addendum, Statement of
Proposal, etc.) must be submitted with the Proposal and in the required format. The submission and
signing of a proposal shall indicate the intention of the firm to adhere to the provisions described in
this RFP.
F. COST OF PREPARING A PROPOSAL
The RFP does not commit the City to paying any costs incurred by Proposer in the submission or
presentation of a proposal,or in making the necessary studies for the preparation thereof.
G. INTERPRETATIONS AND ADDENDA
All questions regarding this project proposal shall be directed to Joe Barrett,Sr. Management Analyst.
If necessary, interpretations or clarifications in response to such questions will be made by issuance
of an "Addendum" to all prospective Proposers within a reasonable time prior to proposal closing,
but in no case less than 72 hours before the proposal closing. If an addendum is necessary after that
time, the City, at its discretion, can extend the closing date.
Any Addendum issued, as a result of any change in the RFP,must be acknowledged by submitting the
"Acknowledgment of Addendum"with proposal. Only questions answered by formal written addenda
will be binding. Oral and other interpretations or clarificationswill' be without legal effect.
H. BUSINESS LICENSE/FEDERAL TAX ID REQUIRED
The City of Tigard Business License is required. Chapter 5.4 of the Tigard Municipal Code states any
business doing business in the City of Tigard shall pay a City of Tigard Business License. Successful
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 5 1 Page
Contract will be required to present a copy of their City of Tigard Business License at the time of
contract execution. Successful Contractor shall also complete a W-9 form for the City at the time of
contract execution.
I. CITY'S PROJECT MANAGER
The City's Project Manager for this work will be Carla Staedter, Project Coordinator, who can be
reached by phone at(503) 718-2788 or by email at c arla(a�tiera� r�gov.
3. PROPOSAL VALIDITY PERIOD
Each proposal shall be irrevocable for a period of sixty(60) days from the Proposal Opening Date.
K. FORM OF CONTRACT
A copy of the City's standard general services agreement,which the City expects the successful firm
or individual to execute,is included as "Attachment C". The contract will incorporate the terms and
conditions from this RFP document and the successful proposer's response documents. Firms taking
exception to any of the contract terms shall submit a protest or request for change in accordance with
Section 2.13 "Protest of Scope of Work or Terms" or their exceptions will be deemed immaterial and
waived.
L. TERM OF CONTRACT
To meet the construction schedule, delivery of the steel truss pedestrian bridge shall occur between
October 9, 2017 and October 31, 2017. Actual delivery date shall be coordinated with the general
contractor completing the Fanno Creek Trail Re-alignment Project and the Engineer.
M. TERMINATION
The contract may be terminated by mutual consent of both parties or by the City at its discretion with
a 30 days'written notice. If the agreement is so terminated, Contractor shall be paid in accordance
with the terms of the agreement.
N. INTERGOVERNMENTAL COOPERATIVE PURCHASING
The bidder submitting this proposal agrees to extend identical prices and services under the same
terms and conditions to all public agencies in the region. Quantities stated in this solicitation reflect
the City of Tigard usage only.
Each participating agency shall execute its own contract with the lowest responsible/responsive bidder
for its requirements. Any bidder(s), by written notification included with their bid, may decline to
extend the prices and terms of this solicitation to any and/or all other public agencies.
O. NON-COLLUSION
Proposer certifies that this proposal had been arrived at independently and has been submitted without
collusion designed to limit independent bidding or competition.
P. PUBLIC RECORD
All bid material submitted by bidder shall become the property of the City and is public record unless
otherwise specified. A bid that contains any information that is considered trade secret under ORS
192.501(2) should be segregated and clearly identified as such. This information will be kept
confidential and shall not be disclosed except in accordance with the Oregon Public Records Law,
ORS 192. The above restrictions may not include cost or price information,which must be open to
the public.
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 6 1 Pi g e
SECTION 3
BACKGROUND
In 2012, the City of Tigard established a 20-year strategic plan focusing on becoming the most walkable
community in the Pacific Northwest where people of all ages and abilities can enjoy interconnected lives.
Completing the Fanno Greenway Regional Trail and bringing the trail up to regional design standards supports
Tigard's strategic plan. The re-alignment of the Fanno Creek Trail at Tiedeman Avenue and the resulting new
pedestrian bridge are part of planned upgrades to the trail. This phase of the re-alignment project consists of
designing, fabricating,and delivering a steel truss pedestrian bridge.
The bridge will be installed over Fanno Creek approximately 80 feet downstream of the Tiedman Avenue
Road Bridge. Tigard has secured engineering services to determine layout, functionality, design tolerances,
and material specifications. Plans and specifications are included and include a plan and elevation, general
notes, and rail details.
SECTION 4
SCOPE AND SCHEDULE OF WORK
The plans and specifications provided represent constructible steel bridge trusses. The selected supplier
shall design, fabricate,and deliver the simple span welded tubular steel truss pedestrian bridge,including
stay-in-place deck forms and bearing assemblies.
Task 1—Design Comply with section 00561.40 of the attached specification.
Task 2—Fabrication Comply with Section 00561.40 and 00561.42,and 00561.44 of the attached
specification.
Task 3—Delivery Comply with Section 00561.45 of the attached specification.
Project Schedule
Task Deliverable Date
Detailed Design,Specification,and Structural Calculation Delivery July 27,2017
Bridge Fabrication July 31,2017 to October 9,2017
Bridge Delivery October 9—31,2017
SECTION 5
PROPOSAL CONTENT AND FORMAT
A. FORMAT
To provide a degree of consistency in review of the written proposals, firms are requested to prepare
their proposals in the standard format specified below.
1. Title Page
Proposer should identify the RFP Title,name and title of contact person, address, telephone
number, fax number,email address and date of submission.
2. Transmittal Letter
The transmittal letter should be not more than one (1) page long and should include as a
minimum the following:
a. A brief statement of the Proposer's understanding of the project and services to be
performed;
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 7 1 Page
b. A positive commitment to perform the services within the time period specified, starting
and completing the project within the deadlines stated in this RFP; and the names of
persons authorized to represent the Proposer, their title, address and telephone number
(if different from the individual who signs the transmittal letter.)
3. Table of Contents
The table of contents should include a clear and complete identification by section and page
number of the materials submitted.
4. _Firm and Team Qualifications
a. Background of the firm. This should include a brief history of the firm and types of
services the firm is qualified to perform.
b. Qualifications of the firm in performing this type of work. This should include at least
two (2) examples of relevant experience and references for similar projects.
c. Proposers must identify the anticipated members of their firm that will be assigned to meet
the City's needs. Proposers should identify individuals and subcontractors who will
provide the services,their experience,and their individual qualifications. A resume of the
registered Structural Engineer should be included.
5. Project Understanding and Approach
Proposers should provide the City with information regarding their understanding of the City's
needs with regards to the Scope and Schedule of Work. As part of their project understanding
documentation, Proposer's should address their availability to meet the City's need. Provide
an approach for a successful and timely delivery of the bridge components and discuss how
you will coordinate with the general contractor.
Proposers are encouraged to visit the site to review existing conditions prior to submitting
proposals. The City's project manager can be made available to conduct site visits with
interested proposers up to 72 hours prior to RFP closing.
6. Cost Structure
The proposed fee structure should include the complete breakout for the Supper's costs to
provide all of the services under the subsequent contract.
B. ADDITIONAL INFORMATION
Please provide any other information you feel would help the Selection Committee evaluate your
company for this project.
C. REFERENCES
Contractor must demonstrate successful past performance of the firm's ability to provide services as
set forth in this specification. Contractors must detail three (3) references to document relevant
experience. References must be detailed in Attachment B "Statement of Proposal"
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 8 1 Page
D. DISPUTES
Should any doubt or difference of opinion arise between the City and a Proposer as to the items to be
furnished hereunder or the interpretation of the provisions of this RFP, the decision of the City shall
be final and binding upon all parties.
E. CITY PERSONNEL
No Officer,agent,consultant or employee of the City shall be permitted any interest in the contract.
SECTION 6
PROPOSAL EVALUATION PROCEDURES
A. SELECTION AND EVALUATION PROCESS
A Selection Committee assembled by the City will review the written proposals. Proposals will be
evaluated to determine which ones best meet the needs of the City. After meeting the mandatory
requirements, the proposals will be evaluated on both their technical and fee aspects. The Selection
Committee will select the Proposer which best meets the City's needs based upon its evaluation of a
firms proposal. Proposals will be evaluated in accordance with the following:
1. Completed Proposal submitted on time and minimum experience Pass Fail
2. An original plus a flash drive of the complete proposal Pass Fail
3. Transmittal letter Pass Fail
4. Firm and team qualifications 40 points
5. Project understanding and approach 30 points
6. Cost structure 30 points
TOTAL EVALUATION POINTS 100 POINTS
B. PRESENTATION/INTERVIEW
At the option of the City, the top scoring proposers (based on the criteria points) may be asked to
make a presentation of their proposal. This will provide an opportunity to clarify or elaborate on the
proposal, but will not, in any way provide an opportunity to change any fee amount originally
proposed. The City's Project Manager will schedule the time and location of these presentations and
notify the selected firms. If the City elects to conduct a presentation/interview process, 25 criteria
points will be assigned to the process and will be added to the participating Proposers'total points.
C. INVESTIGATION OF REFERENCES
The City reserves the right to investigate references and the past performance of any Proposer with
respect to its successful performance of similar projects, compliance with specifications and contractual
obligations,its completion or delivery of a project on schedule and its lawful payment of employees and
workers.
D. CLARIFICATION OF PROPOSALS
The City reserves the right to obtain clarification of any point in regards to a proposal or to obtain
additional information necessary to properly evaluate or particular proposal. Failure of a Proposer to
respond to such a request for additional information or clarification could result in rejection of their
proposal.
E. RESERVATION IN EVALUATION
The Selection Committee reserves the right to either: (a) request "Best and Final Offers" from the
two finalist firms and award to the lowest priced or (b) to reassess the proposals and award to the
vendor determined to best meet the overall needs of the City.
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 9 1 Page
F. INTENT OF AWARD
Upon review of the proposals submitted,the City may negotiate a scope of work and a general services
agreement with one firm,or may select one or more firms for further consideration.
G. PROTEST OF AWARD
In accordance with Tigard Public Contracting Rule 30.135,any adversely affected Proposer has seven
(7) calendar days from the date of the written notice of award to file a written protest.
H. PROPOSAL REJECTION
The City reservesthe right to:
1. Reject any or all proposals not in compliance with all public procedures and requirements;
2. Reject any proposal not meeting the specifications set forth herein;
3. Waive any or all irregularities in proposals submitted;
4. In the event two or more proposals shall be for the same amount for the same work,the City
shall follow the provisions of LCRB 30.095 and Section 137-095 of the Oregon Attorney
General's Model Public Contract Manual;
5. Reject all proposals;
6. Award any or all parts of any proposal;and
7. Request references and other data to determine responsiveness.
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 10 1 Pa g e
SEC'T'ION 7
PROPOSAL CERTIFICATIONS
Non-discrimination Clause
The Contractor agrees not to discriminate against any client, employee or applicant for employment or for
services,because of race, color, religion, sex, national origin, handicap or age with regard to, but not limited
to,the following:employment upgrading,demotion or transfer;recruitment or recruitment advertising;layoffs
or termination;rates of pay or other forms of compensation; selection for training; rendition of services. It
is further understood that any contractor who is in violation of this clause shall be barred from receiving
awards of any purchase order from the City,unless a satisfactory showing is made that discriminatory practices
have terminated and that a recurrence of such acts is unlikely.
Agreed by:
Firm Name: Contech Engineered Solutions,LLC
Address: 9025 Centre Pointe Drive,Suite 400
West Chester,OH 45069
Resident Certificate
Please Check One:
Resident Vendor. Vendor has paid unemployment taxes and income taxes in this state during the last
twelve calendar months immediately preceding the submission of this proposal.
Or
Q Non-resident Vendor:Vendor does not qualify under requirement stated above.
(Please specify your state of residence:
Officer's signature:
Type or print officer's name: o ``
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 111 Page
SECTION 8
SIGNATURE PAGE
The undersigned proposes to perforin all work as listed in the Specification section, for the price(s) stated;
and that all articles supplied under any resultant contract will conform to the specifications herein,
The undersigned agrees to be bound by all applicable laws and regulations,the accompanying specifications
and by City policies and regulations.
The undersigned,by submitting a proposal,represents that:
A) The Proposer has read and understands the specifications.
B) Failure to comply with the specifications or any terms of the Request for Proposal may disqualify
the Proposer as being non-responsive.
The undersigned certifies that the proposal has been arrived at independently and has been submitted without
any collusion designed to limit competition.
The undersigned certifies that all addenda to the specifications has been received and duly considered and
that all costs associated with all addenda have been included in this proposal:
Addenda: No. — through No. — inclusive.
We therefore offer and make this proposal to furnish services at the prices)indicated herein in fulfillment of
the attached requirements and specifications of the City.
Name of firm: Contech Engineered Solutions.LLC
Address: 9025 Centre Pointe Drive,Suite 400
West Chester, OH 45069
Telephone Number: 1-8800/338-1122 Fax Number:
By: Date: f 23 J 2�a-7
(Signature of Authorized Official. If partnership_,fsign�ature of one tpartnner.
Typed Name/Titl e f � C C t t Ue LJt
If corporation,attest: t � &" e—%
(Corporate Officer)
0 Corporation Partnership F� Individual
Federal Tax Identification Number k 1TN): 31-1177165
RFP—Pedestrian Bridge Fabrication—Tiedeman Re-Alignment of Fanno Creek Trail 12 Page
ATTACHMENT A
CITE'OF TIGARD, OREGON
ACKNOWLEDGMENT OF ADDENDA
Project Title: Pedestrian Bridge Fabrication-Tiedernan Re-Alignment of Fanno Creek Trail
Close: Wednesday, May 24,2017 2:00 tem
I/VIE HAVE RECEIVED THE FOLLOWING ADDENDA (If none received,write "None Received"l:
1. N0:1t Q-ec�e- ye
3.
2. 4.
S/ 2-3/
Date
Signature of Proposer
Inside Truss Consultant
Title
Contech Engineered Solutions LLC
Corporate Name
RFP—Pedestrian Bridge Fabrication—Tiedeman Re,alignment of Fanno Creek Trail 13
ATTACHMENT B
CITY OF TIGARD, OREGON
STATEMENT OF PROPOSAL
Name of Consultant: Contech Engineered Solutions,LLC
Mailing Address: 9025 Centre Pointe Drive, Suite 400
West Chester, OH 45069
Contact Person: Daniel Niederberger
Telephone: 916-945-3625 Email: dniederberger(&conteches com
accepts all the terms and conditions contained in the City of Tigard's Request for Proposal for the fabrication
of a pedestrian bridge for the Tiedeman re-alignment of Fanno Creek Trail project and the attached general
services agreement (Attachment C):
/2-3 / 7-01-7
Signature of authorized representativ Date
Daniel Niederberger 916-945-3625
Type or print name of authorized representative Telephone Number
Brent Flom 303-929-2025
Type or print name of person(s) authorized to negotiate contracts Telephone Number
REFERENCES
City of Madras,OR (541)475-2622
Reference#1 Telephone Number
Buff Street Travis Wells
Project Title Contact Individual
Kitsap County,WA (360) 337-4410
Reference #2 Telephone Number
Clear Creek Ped Bridge R'Lene Orr
Project Title Contact Individual
City of Rexburg, ID (208) 716-1331
Reference #3 Telephone Number
Rexburg Pedestrian Bridge Joel Gray
Project Title Contact Individual
RFP—Pedestrian Bridge Fabrication—Tiedeman Realignment of Fanno Creek Trail 14
ATTACHMENT C
CITY OF TIGARD,OREGON
AGREEMENT FOR SERVICES RELATED TO
PEDESTRIAN BRIDGE FABRICATION
TIEDEMAN RE-ALIGNMENT OF FANNO CREEK TRAIL
THIS AGREEMENT made and entered into this 28"' of June, 2017 by and between the City of Tigard, a
municipal corporation of the State of Oregon,hereinafter called"City",and Contech Engineered Solutions LLC,
hereinafter called"Contractor",collectively known as the"Parties."
RECITALS
WHEREAS, Contractor has submitted a bid or proposal to City to provide specific services; and
WHEREAS,Contractor is in the business of providing specific services and is aware of the purposes for which
City requires the services;and
WHEREAS, City and Contractor wish to enter into a contract under which City shall purchase the services
described in Contractor's bid or proposal;
THEREFORE,The Parties agree as follows:
1. SERVICES TO BE PROVIDED
Contractor agrees to provide services related to design, of a pedestrian bridge as detailed in Exhibit A—
Scope of Services and by this reference made a part hereof.
2. EFFECTIVE DATE AND DURATION
Contractor shall initiate services upon receipt of City's notice to proceed,together with an executed copy
of this Agreement. This Agreement shall become effective upon the date of execution and shall expire,
unless otherwise terminated or extended, on December 30, 2017. All services shall be completed prior
to the expiration of this Agreement.
3. COMPENSATION
City agrees to pay Contractor an amount not exceeding One Hundred Ten Thousand Two Hundred
Twenty and No/100 Dollars ($110,220.00) for performance of those services described herein, which
payment shall be based upon the following applicable terms:
A. Payment will be made in installments based on Contractor's invoice, subject to the approval by
the City, and not more frequently than monthly. Payment shall be made only for work actually
completed as of the date of invoice.
B. Payment by City shall release City from any further obligation for payment to Contractor, for
services performed or expenses incurred as of the date of the invoice. Payment shall not be
considered acceptance or approval of any work or waiver of any defects therein.
C. Contractor shall make payments promptly, as due, to all persons supplying labor or materials for
the prosecution of this work.
D. Contractor shall not permit any lien or claim to be filed or prosecuted against the City on any
account of any labor or material furnished.
City of Tigard 1 13125 SW Hall Blvd.,Tigard, OR 97223 1 (503) 639-41711 www.tigard-or.gov
E. Contractor shall pay to the Department of Revenue all sums withheld from employees pursuant
to ORS 316.167.
F. If Contractor fails,neglects or refuses to make prompt payment of any claim for labor or services
furnished to Contractor or a subcontractor by any person as such claim becomes due, City may
pay such claim and charge the amount of the payment against funds due or to become due the
Contractor. The payment of the claim in this manner shall not relieve Contractor or their surety
from obligation with respect to any unpaid claims.
G. Contractor shall pay employees at least time and a half pay for all overtime worked in excess of 40
hours in any one work week except for individuals under the contract who are excluded under
ORS 653.010 to 653.261 or under 29 USC sections 201 to 209 from receiving overtime.
H. Contractor shall promptly, as due, make payment to any person, co-partnership, association or
corporation,furnishing medical,surgical,hospital care or other needed care and attention incident
to sickness or injury to the employees of Contractor or all sums which Contractor agrees to pay
for such services and all moneys and sums which Contractor collected or deducted from the wages
of employees pursuant to any law, contract or agreement for the purpose of providing or paying
for such service.
I. The City certifies that sufficient funds are available and authorized for expenditure to finance costs
of this contract during the current fiscal year. Appropriations for future fiscal years shall be subject
to budget approval by the City Council.
4. ASSIGNMENT/DELEGATION
Neither party shall assign or transfer any interest in or duty under this agreement without the written
consent of the other and any attempted assignment or transfer without the written consent of the other
party shall be invalid.
5. SUBMITTING BILLS AND MAKING PAYMENTS
All notices and bills shall be made in writing and may be given by personal delivery,mail or fax. Payments
may be made by personal delivery,mail, or electronic transfer. The following addresses shall be used to
transmit notices,bills,payments,and other information:
CITY OF TIG.IRD CONTEm ENGINEERED SOLUTIONS LLC
Attn: Carla Staedter Attn: Daniel Niederberger
Address: 13125 SW Hall Blvd. Address: 5 Sierra Gate Plaza,Suite 390
Tigard,Oregon 97223 Roseville,California 95678
Phone: (503) 718-2788 Phone: (916) 945-3625
Email: carlaca" jiti d-or.gov Email: dniederbergerna,conteches.com
6. TERMINATION
The parties agree that any decision by either party to terminate this Agreement before the 30" of
December,2017 shall be accompanied by thirty(30) days written notice to the other party prior to the
date termination would take effect. There shall be no penalty for early termination. If City terminates
the contract pursuant to this paragraph,it shall pay Contractor for services rendered prorated to the date
of termination.
2 1 P
7. ACCESS TO RECORDS
City shall have access to such books, documents, papers and records of Contractor as are directly
pertinent to this Agreement for the purpose of making audit,examination,excerpts and transcripts.
8. FORCE MMEURE
Neither City nor Contractor shall be considered in default because of any delays in completion and
responsibilities hereunder due to causes beyond the control and without fault or negligence on the part
of the parties so disenabled, including but not restricted to, natural disaster,war, civil unrest,volcano,
earthquake, fire, flood, epidemic, quarantine restriction, area-wide strike, freight embargo, unusually
severe weather or delay of subcontractor or supplies due to such cause; provided that the parties so
disenabled shall within ten (10) days from the beginning of such delay,notify the other party in writing
of the cause of delay and its probable extent. Such notification shall not be the basis for a claim for
additional compensation. Each party shall,however,make all reasonable efforts to remove or eliminate
such a cause of delay or default and shall,upon cessation of the cause,diligently pursue performance of
its obligation under the Agreement.
9. NON-DISCRIMINATION
Contractor agrees to comply with all applicable requirements of federal and state civil rights and
rehabilitation statues, rules, and regulations. Contractor also shall comply with the Americans with
Disabilities.Act of 1990,ORS 659A.142,and all regulations and administrative rules established pursuant
to those laws.
10. INDEMNITY
Contractor agrees to and shall defend, indemnify and hold harmless City, City's officers, employees,
agents and representatives from and against all liability, claims, costs, demands, judgments,penalties,
and causes of action of any kind or character,or other costs or expenses incidental to the investigation
and defense thereof,ofwhatever nature,resulting from or arising out of the activities of the Contractor
or its subcontractors,agents, or employees in performance of this contract, except, however, that the
foregoing shall not apply to liability that arises out of the City's, its officers, employees, agents and
representatives sole negligence. If any aspect of this indemnity shall be found to be illegal or invalid
for any reason whatsoever, such illegality or invalidity shall not affect the remainder of this
indemnification.
11. INSURANCE
Contractor shall maintain insurance acceptable to City in full force and effect throughout the term of this
contract. Such insurance shall cover risks arising directly or indirectly out of Contractor's activities or
work hereunder.
The policy or policies of insurance maintained by the Contractor shall provide at least the following limits
and coverages:
A. Commercial General Liability Insurance
Contractor shall obtain,at contractor's expense,and keep in effect during the term of this contract,
Comprehensive General Liability Insurance covering Bodily Injury and Property Damage on an
"occurrence" form (CG 2010 1185 or equivalent). This coverage shall include Contractual
Liability insurance for the indemnity provided under this contract. The following insurance will
be carried:
3 � -
Coverage Limit
General Aggregate 3,000,000
Products-Completed Operations aggregate 2,000,000
Personal&advertising Injury 1,000,000
Each Occurrence 2,000,000
Fire Damage (any one fire) 50,000
B. Commercial Automobile Insurance
Contractor shall also obtain, at contractor's expense, and keep in effect during the term of the
contract, Commercial automobile Liability coverage including coverage for all owned, hired, and
non-owned vehicles on an"occurrence" form.The Combined Single Limit per occurrence shall not
be less than$2,000,000.
If Contractor uses a personally-owned vehicle for business use under this contract, the Contractor
shall obtain, at Contractor's expense, and keep in effect during the term of the contract, business
automobile liability coverage for all owned vehicles on an"occurrence" form. The Combined Single
Limit per occurrence shall not be less than$2,000,000.
C. Workers' Compensation Insurance
The contractor,its Subcontractors, if any, and all employers providing work, labor, or materials
under this Contract that are subject employers under the Oregon Workers' Compensation Law
shall comply with ORS 656.017,which requires them to provide workers' compensation coverage
that satisfies Oregon law for all their subject workers. Out-of-state employers must provide
Oregon workers' compensation coverage for their workers who work at a single location within
Oregon for more than 30 days in a calendar year. Contractors who perform work without the
assistance or labor of any employee need not obtain workers' compensation coverage. all non-
exempt employers shall provide Employer's Liability Insurance with coverage limits of not less
than$1,000,000 each accident.
D. Additional Insured Provision
All policies aforementioned, other than Workers' Compensation and Professional Liability, shall
include the City its officers, employees, agents and representatives as additional insureds with
respect to this contract.
E. Insurance Carrier Rating
Coverages provided by the Contractor must be underwritten by an insurance company deemed
acceptable by the City. All policies of insurance must be written by companies having an A.M.
Best rating of"A VII" or better, or equivalent. The City reserves the right to reject all or any
insurance carrier(s)with an unacceptable financial rating.
F. Self-Insurance
The City understands that some Contractors may self-insure for business risks and the City will
consider whether such self-insurance is acceptable if it meets the minimum insurance requirements
for the type of coverage required. If the Contractor is self-insured for commercial general liability
or automobile liability insurance the Contractor must provide evidence of such self-insurance.
The Contractor must provide a Certificate of Insurance showing evidence of the coverage
amounts on a form acceptable to the City. The City reserves the right in its sole discretion to
determine whether self-insurance is adequate.
4 I' a
G. Certificates of Insurance
As evidence of the insurance coverage required by the contract, the Contractor shall furnish a
Certificate of Insurance to the City. No contract shall be effective until the required Certificates
of Insurance have been received and approved by the City. The certificate will specify and
document all provisions within this contract and include a copy of Additional Insured
Endorsement. A renewal certificate will be sent to the below address prior to coverage expiration.
H. Independent Contractor Status
The service or services to be rendered under this contract are those of an independent contractor.
Contractor is not an officer, employee or agent of the City as those terms are used in ORS 30.265.
I. Primary Coverage Clarification
The parties agree that Contractor's coverage shall be primary to the extent permitted by law. The
parties further agree that other insurance maintained by the City is excess and not contributory
insurance with the insurance required in this section.
J. Cross-Liability Clause
A cross-liability clause or separation of insureds clause will be included in all general liability,
professional liability,pollution and errors and omissions policies required by this contract.
A certificate in form satisfactory to the City certifying to the issuance of such insurance will be forwarded
to:
City of Tigard
Attn: Contracts and Purchasing Office
13125 SW Hall Blvd.
Tigard, Oregon 97223
At the discretion of the City, a copy of each insurance policy, certified as a true copy by an authorized
representative of the issuing insurance company may be required to be forwarded to the above address.
Such policies or certificates must be delivered prior to commencement of the work. The procuring of
such required insurance shall not be construed to limit contractor's liability hereunder. Notwithstanding
said insurance, Contractor shall be obligated for the total amount of any damage,injury,or loss caused
by negligence or neglect connected with this contract.
12. ATTORNEY'S FEES
In case suit or action is instituted to enforce the provisions of this contract, the parties agree that the
losing party shall pay such sum as the court may adjudge reasonable attorney fees and court costs,
including witness fees (expert and non-expert),attorney's fees and court costs on appeal.
13. COMPLIANCE WITH STATE AND FEDERAL LAWS/RULES
Contractor shall comply with all applicable federal, state and local laws, rules and regulations,
including, but not limited to, the requirements concerning working hours, overtime, medical care,
workers compensation insurance, health care payments, payments to employees and subcontractors
and income tax withholding contained in ORS Chapters 279A, 279B, and 279C, the provisions of
which are hereby made a part of this agreement.
51i' :
14. CITY OF TIGARD BUSINESS LICENSE
Contractor shall obtain,prior to the execution of any performance under this Agreement,a City of Tigard
Business License. The Tigard Business License is based on a calendar year with a December 31st
expiration date. New businesses operating in Tigard after June 30th of the current year will pay a pro-
rated fee though the end of the calendar year.
15. CONFLICT BETWEEN TERMS
It is further expressly agreed by and between the parties hereto that should there be any conflict between
the terms of this instrument in the proposal of the contract, this instrument shall control and nothing
herein shall be considered as an acceptance of the terms of proposal conflicting herewith.
16. SEVERABILITY
In the event any provision or portion of this Agreement is held to be unenforceable or invalid by any
court of competent jurisdiction, the validity of the remaining terms and provisions shall not be affected
to the extent that it did not materially affect the intent of the parties when they entered into the agreement.
17. COMPLETE AGREEMENT
This agreement,including the exhibits,is intended both as a final expression of the Agreement between
the Parties and as a complete and exclusive statement of the terms. In the event of an inconsistency
between a provision in the main body of the Agreement and a provision in the Exhibits,the provision in
the main body of the Agreement shall control. In the event of an inconsistency between Exhibit A and
Exhibit B,Exhibit A shall control.
No waiver, consent, modification, or change of terms of this Agreement shall bind either party unless
in writing and signed by both parties. Such waiver, consent, modification, or change if made, shall be
effective only in specific instances and for the specific purpose given. There are no understandings,
agreements, or representations, oral or written, not specified herein regarding this Agreement.
Contractor,by the signature of its authorized representative,hereby acknowledges that he/she has read
this Agreement,understands it and agrees to be bound by its terms and conditions.
IN WITNESS WHEREOF,City has caused this Agreement to be executed by its duly authorized undersigned
officer and Contractor has executed this agreement on the date hereinabove first written. awarded by Tigard's
Local Contract Review Board at their June 27,2017 meeting.
CITY OF TIGARD CONTECH ENGINEERED SOLUTIONS LLC
By: Authorized City Representative By: Authorized Contractor Representative
,- ZS-' ZO t 7 July 12, 2017
Date Date
6 �
Table of Contents — Special Provisions
DESCRIPTION PAGE
SECTION 00561 - PREFABRICATED STEEL BRIDGES ................................................... 3
SECTION 00582- BRIDGE BEARINGS............................................................................. 5
SECTION 02560- FASTENERS......................................................................................... 6
SECTION 02571 - ELASTOMERIC BEARING PADS......................................................... 7
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Professional of Record Certification
Signing as the Professional of Record for the Special
�Gt NProvisions sections listed below:
uJ 16
Project Specific Special Provisions Sections
OREGON
20,
C WA � Sections 00561,00582,02560,and 02571.
�RES:1213111 �r
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SECTION 00561 - PREFABRICATED STEEL BRIDGES
Section 00561, which is not in the Standard Specifications, is included in this Project by
Special Provision.
Description
00561.00 Scope - This work consists of designing, fabricating, and delivering the simple-
span welded tubular steel truss pedestrian bridge, including stay-in-place deck forms and
bearing assemblies, as shown and according to these Specifications.
Materials
00561.10 Structural Steel — Provide new material for all structural steel. Provide certified
copies of mill test reports for all structural steel and bolts. Provide all floor beams, stringers,
and truss members (upper and lower chords, diagonals, end posts, and vertical posts) meeting
a longitudinal Charpy V-notch (CVN) value of 15 ft-lbs at 40 OF. Test in accordance with
AASHTO T 243 (ASTM A 673). Use the H frequency of heat testing. Provide certified copies
of all CVN rest reports.
Provide all square and rectangular structural steel tubing conforming to the requirements of
ASM A�A7.ATr, -Tr Drovide all other structural a
steel shapes and plates conforming to the
requirements of ASTM A588.
00561.11 Fasteners — Bolt all structural field connections with high-strength bolts. Provide
high-strength bolts, heavy hex nuts and hardened washers conforming to the following
requirements, unless approved in writing by the Engineer:
Bolts..............................................................ASTM A 325, Type 3
Nuts...........................Appropriate class of ASTM A 563, Grade C3
Washers........................................................ ASTM F 436, Type 3
Shear Connectors.......................................................ASTM A 108
Anchor Rods.............................................ASTM F 1554, Grade 55
All anchor bolts and nuts shall be galvanized in accordance with the requirements of ASTM A
123 or ASTM A 153 as appropriate to the product.
00561.13 Elastomeric Bearings — Provide elastomeric bearings complying with Section
00582.
00561.14 Stay-In-Place Deck Forms — Provide stay-in-place deck forms conforming to
ASTM A 653. Galvanize the deck forms in accordance with ASTM A653, G60 or G90.
Construction
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00561.40 Design - Design the prefabricated steel bridge according to AASHTO LRFD Bridge
Design Specifications (AASHTO LRFD Specification), current edition. Use AASHTO "Guide
Specifications for Design of Pedestrian Bridges", current edition, when indicated.
Provide a superstructure consisting of a modified bowstring truss, with at least one diagonal
member per panel, dropped floorbeams, and shall be substantially similar in appearance to the
conceptual configuration shown in the plans. The truss shall be the primary load-carrying
member of the bridge.
Fabricate the members of the truss (chords, vertical posts, and diagonals) from square and/or
rectangular structural steel hollow structural sections (HSS).
Fabricate the floor beams and stringers (if used) from structural steel shapes or square and/or
rectangular structural steel HSS.
Design the structure to conform to the clear span and width requirements shown.
Comply with the following:
• Calculate loads for appropriate limit states according to Section 3 of the AASHTO
LRFD Specification and the following:
• Consider only DC, DW, LL, IM, PL, WA, and WS loads
• Use the loads shown in the plans where provided.
• Use Yl= 1.00
• Provide shear connectors on the floorbeams to make them fully composite with the
deck.
• Camber the steel truss to compensate for all the dead loads and the grade as required
by the plans.
• Provide structural steel shapes with minimum thicknesses of all structural steel of 5/16
inch.
Submit stamped design calculations and shop fabrication details, according to 00150.35(b), for
the bridge to be constructed (including stay-in-place deck forms and reinforced elastomeric
bearings).
00561.42 Shop Fabrication - Welding and fabrication shall conform to the current edition of
the Bridge Welding Code ANSI/AWS D1.5 except that welding for tubular sections (HSS) shall
conform to the requirements of the Structural Welding Code ANSI/AWS D1.1, current edition.
All filler metals shall conform to the requirements of the Bridge Welding Code ANSI/AWS D1.5.
Use forms in Annex III for submittals, as applicable.
Submit a Quality Control Plan furnished by the bridge manufacturer. Include requirements for
personnel qualifications and certifications, and a written practice in accordance with ASNT
SNT-TC-1 A.
Provide copies of all Procedure Qualification Records and Welder Qualification Test Records
obtained within three years of the date of beginning fabrication.
Submit for approval a copy of all:
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• Procedure Qualification Records
• Welder Qualification Test Records
• Visual and non-destructive test reports
Quality Control inspection is the responsibility of the Fabricator. Submit Quality Assurance
inspection verification from the Fabricator performed by an independent 3' party firm or
individual approved by the Agency.
00561.44 Concrete Deck- Deck concrete and reinforcement will be provided by others.
Provide connections to make the deck composite with the floor beams, using shear connectors
welded to the floor beams according to 00561.40.
00561.45 Delivery — Deliver the bridge components, including the trusses, handrails,
bearings, fasteners, and all other incidental items, to the project site.
Deliver all bridge components at the same time between October 9, 2017 and October 31,
2017. Provide the Engineer a 10-day notice prior to delivery.
Unload the bridge components and store on timber bunking as recommended by the
manufacturer in the location identified by the Engineer.
Measurement
00561.80 Lump Sum Basis - No measurement of quantities will be made for work performed
under this Section.
Payment
00561.90 General - Payment for the prefabricated pedestrian bridge, complete and accepted,
will be made at the Contract lump sum amount for the item "Prefabricated Steel Bridge."
Payment will be full compensation for design, fabrication, shop inspection, and transportation
to the stockpile site,; including truss, stay-in-place deck form, bridge rails (including those
sections on the end panels), shear connectors, anchor bolts, bearing devices; and all
materials, equipment, labor and incidentals required to perform the work.
Payment will not be made until all required reports, certifications, and forms have been
submitted and approved.
SECTION 00582 -BRIDGE BEARINGS
Comply with Section 00582 of the Standard Specifications.
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SECTION 02560 - FASTENERS
Comply with Section 02560 of the Standard Specifications modified as follows:
02560.30 Tie Rods and Anchor Bolts - Replace this subsection with the following
subsection:
02560.30 Tie Rods, Anchor Bolts, and Anchor Rods:
(a) Steel Tie Rods, Anchor Bolts, and Anchor Rods - Steel tie rods, anchor bolts, and
anchor rods shall conform to: AASHTO M 314, Grade 36 or 55; ASTM F 1554, Grade 36 or
55.
(b) High-Strength Tie Rods, High-Strength Anchor Bolts, and High-Strength Anchor
Rods - High-strength tie rods, high-strength anchor bolts, and high-strength anchor rods
shall conform to: AASHTO M 314, Grade 105; ASTM F 1554, Grade 105; or ASTM A 449,
Type 1.
(c) Nuts- Nuts for tie rods, anchor bolts, and anchor rods shall conform to the
requirements of the following, or equivalent:
Plain Steel Tie Rods, Anchor Bolts, and Anchor Rods:
• All - Heavy Hex AASHTO M 291 (ASTM A 563), Grade A
Galvanized Steel Tie Rods, Anchor Bolts, and Anchor Rods:
• All- Heavy Hex AASHTO M 291 (ASTM A 563), Grade A, C, D, or DH
Plain Or Galvanized High-Strength Tie Rods, High-Strength Anchor Bolts, and
High-Strength Anchor Rods:
• All - Heavy Hex AASHTO M 291 (ASTM A 563), Grade DH
(d) Washers -Washers for anchor bolts shall conform to ASTM F 436, Type 1.
02560.40 Galvanizing and Coating of Fasteners, Tie Rods, and Anchor Bolts - Replace
this subsection title with the title "Galvanizing and Coating:"
02560.40(a) Galvanizing of Fasteners, Tie Rods, and Anchor Bolts - Replace this
subsection with the following subsection:
02560.40(a) Galvanizing of Fasteners, Tie Rods, Anchor Bolts, and Anchor Rods - Hot-
dip galvanize fasteners, tie rods, anchor bolts, anchor rods, nuts, and washers according to
AASHTO M 111 (ASTM A 123) or AASHTO M 232 (ASTM A 153) as appropriate to the
product.
When specified, mechanically galvanize fasteners according to ASTM B 695, Class 50,
Type 1.
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Match galvanized bolts, tie rods, anchor bolts, and anchor rods with appropriate galvanized
nuts for assembly. Ship nuts in the same container consisting of bolts, tie rods, anchor bolts,
or anchor rods.
Overtap nuts for galvanized fasteners, galvanized tie rods, galvanized anchor bolts, and
galvanized anchor rods according to AASHTO M 291 (ASTM A 563).
Measure the zinc thickness on the wrench flats or top of bolt head of galvanized bolts and on
the wrench flats of galvanized nuts.
02560.60(a) Rotational Capacity Test- In the paragraph that begins "Test all high-strength
fasteners...", replace the first sentence with the following sentence:
Test all high-strength fasteners, except high-strength tie rods, high-strength anchor bolts, and
high-strength anchor rods, according to Method 1 or 2 below, as applicable.
02560.60(b) Other Test Requirements - Replace the two paragraphs that begin "Provide
three extra high strength bolt assemblies..." and "Provide three extra high strength tie rod
and..."with the following two paragraphs:
Provide three high-strength bolt assemblies per size per lot for check testing.
Provide one high-strength tie rod assembly, one high-strength anchor bolt assembly, and one
high-strength anchor rod assembly per size per lot for check testing.
SECTION 02571 - ELASTOMERIC BEARING PADS
Comply with Section 02571 of the Standard Specifications modified as follows:
02571.10 Elastomeric Compound - Replace the paragraph that begins "The elastomer
portion of...", but not Table 02571-1, with the following paragraph:
The elastomer portion of the elastomeric compound shall be 100 percent virgin
polychloroprene (Neoprene) or natural rubber (polyisoprene) meeting the requirements of
section 18 of the AASHTO LRFD Bridge Construction Specifications including the properties
from the following table:
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