Wet Well Lining Pump Station 2

CITY OF ROHNERT PARK
CONTRACT DOCUMENTS, SPECIAL PROVISIONS AND
STANDARD SPECIFICATIONS
FOR
WET WELL LINING PUMP STATION 2
PROJECT NO. 2017-09
BID DUE DATE: April 30, 2026 at 2:00 PM
NON-MANDATORY PRE-BID MEETING DATE: April 13, 2026 at 10:00 AM
NON-MANDATORY PRE-BID MEETING LOCATION: Pump Station - 201 J Rogers Lane
REQUEST FOR INFORMATION DUE BY: April 10, 2026 by 2:00 PM
Prepared by
City of Rohnert Park-
Public Works
600 Enterprise Drive
Rohnert Park, CA 94928
(707)588-3300
CITY COUNCIL
Mayor - Emily Sanborn
Vice-Mayor - Jackie Elward
Council Member - Susan Hollingsworth Adams
Council Member - Gerard Giudice
Council Member - Samantha Rodriguez
City Manager - Marcela Piedra
City Engineer - Julian De Anda
Approved: ____________________________________
Julian De Anda, PE Date
City Engineer
OAK #4883-4068-7264 v1 (Rev. 1-24)
4883-4068-7264 v2

TABLE OF CONTENTS
Page
PART 1 - BID DOCUMENTS
Invitation for Sealed Bids 1-1
Instructions to Bidders 1-3
Bidder's Proposal 1-7
Schedule of Bid Prices 1-9
Addendum Acknowledgment 1-11
Contractor's License Declaration 1-12
List of Subcontractors 1-13
Bid Bond 1-14
Noncollusion Declaration 1-15
Declaration of Eligibility to Contract 1-16
In-Use Off-Road Diesel-Fueled Fleets Certification 1-17
Sample Contract 1-18
Insurance 1-25
Sample Certificate of Insurance and Endorsements 1-26
PART 2 - SPECIAL PROVISIONS
Paragraph Page
Project Owner 2.01 2-1
Location and Description of Work 2.02 2-1
Insurance Requirements for Contractors 2.03 2-1
Bonds 2.04 2-5
Liquidated Damages 2.05 2-5
Withdrawals of Proposals 2.06 2-5
Drawings and Specifications 2.07 2-5
Cooperation and Collateral Works 2.08 2-6
Protection and Restoration of Existing Improvements 2.09 2-6
Permits and Licenses 2.10 2-6
Approved Debris Haulers 2.11 2-6
Field Review Prior to Bidding 2.12 2-7
Testing 2.13 2-7
Working Hours and Record Drawings 2.14 2-7
Project Notification and Identification Sign 2.15 2-7
PART 3-STANDARD SPECIFICATIONS
SECTION 1 - DEFINITIONS AND TERMS
Paragraph Page
Definitions and Terms ........................................................................................... n/a 3-1
SECTION 2 - PROPOSAL REQUIREMENTS AND CONDITIONS
Intent ...................................................................................................................... 2.1 3-4
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SECTION 3 - AWARD AND EXECUTION OF CONTRACT
Award of Contract ....................................................................................... .......... 3.1 3-5
Bid Protests ................................................................... ......................................... 3.2 3-5
Return of Proposal Guarantees .............................................................................. 3.3 3-5
Bonds ................................................................................. .................................... 3.4 3-6
Execution of Contract ........................................................................ .................... 3.5 3-6
Failure to Execute Contract ................................................................................... 3.6 3-6
SECTION 4 - SCOPE OF WORK
Work to be Done by Contractor .................................................................. .......... 4.1 3-8
Final Cleanup ............................................................................................ ............. 4.2 3-8
Changes in the Contract - Effect Between Parties ...................................... .......... 4.3 3-8
Maintenance of Detours .............................................................................. .......... 4.4 3-11
Use of Materials Found on the Work .......................................................... .......... 4.5 3-12
SECTION 5 - CONTROL OF THE WORK
Authority of City Engineer ....................................................................... ............. 5.1 3-13
Plans..................................................................................................... ................... 5.2 3-13
Conformity with Plans ................................................................................ .......... 5.3 3-13
Working Drawings ...................................................................................... .......... 5.4 3-13
Coordination of Plans, Specifications, and Special Provisions .................. .......... 5.5 3-13
Interpretation of Plans and Specifications .................................................. .......... 5.6 3-14
Superintendence .......................................................................................... .......... 5.7 3-14
Lines, Grades and Measurements ............................................................... .......... 5.8 3-14
Inspection .................................................................................................... ........... 5.9 3-15
Unauthorized Work and Defective Work or Materials ............................... ......... 5.10 3-16
Methods and Equipment ............................................................................. .......... 5.11 3-16
Final Inspection and Acceptance ................................................................ .......... 5.12 3-17
Cleanup Work ........................................................................................... ............. 5.13 3-17
SECTION 6 - CONTROL OF MATERIALS
City-Furnished Materials ....................................................................................... 6.1 3-18
Materials to be Furnished by the Contractor ............................................... ......... 6.2 3-18
Source of Supply and Quality of Materials ................................................. ......... 6.3 3-18
Water and Electric Power ........................................................................... ........... 6.4 3-19
Materials and Workmanship; Warranty................................................................. 6.5 3-19
Storage of Materials .................................................................................... .......... 6.6 3-19
Samples and Specimens .............................................................................. .......... 6.7 3-20
Trade Names and Alternatives .................................................................... .......... 6.8 3-20
Removal of Equipment or Materials ........................................................... .......... 6.9 3-20
Testing of Materials .................................................................................... ........... 6.10 3-20
SECTION 7 - LEGAL RELATIONS AND RESPONSIBILITY
Laws to be Observed ................................................................................... .......... 7.1 3-21
Permits ........................................................................................................ ........... 7.2 3-21
Patent Claims .............................................................................................. ........... 7.3 3-21
Sanitary Provisions ..................................................................................... ........... 7.4 3-21
Right of Way and Right of Access .............................................................. ......... 7.5 3-22
Public Convenience and Access ................................................................. .......... 7.6 3-22
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Storage of Materials in Public Streets, Roads or Highways ....................... ......... 7.7 3-22
Public Safety ............................................................................................... ........... 7.8 3-22
Street Closures, Detours, Barricades .......................................................... .......... 7.9 3-23
Use of Explosives ....................................................................................... ........... 7.10 3-23
Preservation of Property ............................................................................. ........... 7.11 3-24
Preservation of Monuments ........................................................................ .......... 7.12 3-24
Safeguarding Excavations and Structures ................................................... ......... 7.13 3-24
Emergencies and Responsibility for Damage ............................................. .......... 7.14 3-24
Disposal of Material Outside of City's Right of Way ............................. ............. 7.15 3-25
Contractor's Responsibility for Work ......................................................... .......... 7.16 3-25
City Engineer Cannot Waive Obligations ................................................. ........... 7.17 3-26
Rights in Land Improvements ..................................................................... .......... 7.18 3-26
Personal Liability ........................................................................................ ........... 7.19 3-26
Repair of Equipment ................................................................................... .......... 7.20 3-27
Contractor's Legal Address ......................................................................... .......... 7.21 3-27
Cooperation and Collateral Works .............................................................. .......... 7.22 3-27
Utilities ........................................................................................................ ........... 7.23 3-27
In-Use Off-Road Diesel-Fueled Fleets Regulation. .............................................. 7.24 3-30
SECTION 8 - PROSECUTIONS AND PROGRESS
Subcontracts ................................................................................................ ........... 8.1 3-32
Assignment .................................................................................................. .......... 8.2 3-32
Progress of the Work .................................................................................. ........... 8.3 3-32
Character of Workers ................................................................................ ............ 8.4 3-32
Temporary Suspension of Work ................................................................. .......... 8.5 3-32
Time of Essence, Liquidated Damages, Extension of Time by City ...... ............. 8.6 3-33
Default By Contractor.............................................................. ....... 8.7 3-34
Work at Night ........................................................................................................ 8.8 3-34
Maximum Length of Open Trench ............................................................. .......... 8.9 3-34
Limited Acceptance of Work ...................................................................... .......... 8.10 3-35
SECTION 9 - MEASUREMENT AND PAYMENT
Measurement for Payment .......................................................................... .......... 9.1 3-36
Scope of Payment ....................................................................................... ........... 9.2 3-36
Deductions from Payments ......................................................................... .......... 9.3 3-36
Schedule of Values...................................................................................... ........... 9.4 3-36
Payments and Monthly Estimates ............................................................... .......... 9.5 3-37
Payment for Stored Materials Off Site............................................................... .... 9.6 3-38
Payment for Extra Work ........................................................................................ 9.7 3-38
Final Payment ............................................................................. ........................... 9.8 3-39
SECTION 10 - CLAIMS BY CONTRACTOR
Obligation to File Claims for Disputed Work....................................................... 10.1 3-40
Form and Contents of Claim................................................................................. . 10.2 3-40
Informal Conference after Claim Submission....................................................... 10.3 3-41
Mediation ............................................................................................................... 10.4 3-41
Other Matters ......................................................................................................... 10.5 3-42
Compliance with Statutory Procedures ................................................................. 10.6 3-43
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PART 4 - TECHNICAL SPECIFICATIONS
DIVISION 1 - GENERAL REQUIREMENTS
SECTION
NO. TITLE
01120 WORK CONSTRAINTS
01125 BID ITEM DESCRIPTIONS
01300 CONTRACTOR SUBMITTALS
01354 HAZARDOUS MATERIALS PROCEDURES
01505 MOBILIZATION/DEMOBILIZZTION
01531 TEMPORARY FLOW CONTROL
01550 TEMPORARY FACILITIES AND CONTROLS
01600 ENVIRONMENTAL PROTECTION
DIVISION 2 - SITE CONSTRUCTION
SECTION
NO. TITLE
02100 CLEARING AND DEMOLITION
02200 EXCAVATION AND BACKFILL
02700 POLYVINYL CHLORIDE (PVC) PIPE AND FITTINGS
02710 HIGH DENSITY POLYETHYLENE (HDPE) PIPE AND FITTINGS
02722 AGGREGATE BASE
02770 SANITARY SEWER TESTING
DIVISION 3 - CONCRETE
SECTION
NO. TITLE
03000 CONCRETE WORK - GENERAL
03100 CONCRETE FORMING AND ACCESSORIES
03200 CONCRETE REINFORCING
03300 CAST IN PLACE CONCRETE
03600 GROUTS
03700 CHEMICAL GROUTING
DIVISION 5 - METALS
SECTION
NO. TITLE
05501 ANCHOR BOLTS
05505 MISCELLANEOUS METALS
DIVISION 9 - FINISHES
SECTION
NO. TITLE
09800 COATING SYSTEMS
09900 WASTEWATER STRUCTURES COATING
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DIVISION 15 - MECHANICAL
SECTION
NO. TITLE
15050 BASIC MECHANICAL MATERIALS AND METHODS
15052 BASIC PIPING MATERIALS AND METHODS
DIVISION 16 AND 17 - ELECTRICAL
SECTION
NO. TITLE
16010 ELECTRICAL GENERAL
16110 CONDUIT AND BOXES
16120 LOW VOLTAGE WIRE AND DATA CABLE
16450 GROUNDING
16600 FACTORY AND FIELD TESTING
16905 CONTROL PANELS
16940 INSTRUMENTATION
APPENDIX
SECTION
NO. TITLE
A ROHNERT PARK PUMP STATION WET WELL CONDITION ASSESSMENT, PS2 SECTIONS, V&A,
DECEMBER 8, 2016
B SITE PHOTOGRAPHS
C RECORD DRAWINGS, WASTEWATER PUMP STATION IMPROVEMENTS, PROJECT NO. 1988-20
D GRINDER INSTALLATION INSTRUCTIONS
PART 5 - DRAWINGS
WET WELL LINING PUMP STATION 2 DRAWINGS, 16 SHEETS
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PART 1 - BID DOCUMENTS
OAK #4883-4068-7264 v1 (Rev. 1-24)
4883-4068-7264 v2

INVITATION FOR SEALED BIDS
WET WELL LINING PUMP STATION 2
PROJECT NO. 2017-09
Notice is hereby given that on Thursday, April 30, 2026, at 2:00:00 PM at 130 Avram Avenue, Rohnert
Park, California, the City of Rohnert Park will receive and open sealed bids for the Wet Well Lining Pump
Station 2 Project No. 2017-09 ("Project"). Sealed bids shall be dropped off in the secured box to the right
of the main doors in front of City Hall before 2:00:00 PM on April 30, 2026.
The work is described generally as coating of existing pump station wet well and grinder chamber (201 J
Rogers Lane), replacement of pump station ventilation equipment, installation of new ventilation
monitoring system, installation of new bypass piping, bypass pumping, and other appurtenances as
necessary to complete the project. The Contractor must have a valid California contractor's license, a
Class A license. The Engineer's estimate for this Project is $910,000. The Contractor must begin work
within fifteen (15) calendar days after official notice by the City Engineer to proceed with the work and
must diligently prosecute the same to completion within 80 business days of that Notice.
Under California Labor Code Section 1770, et seq., copies of the determination of the Director of the
Department of Industrial Relations of the general prevailing rate of per diem wages for each craft,
classification and type of workman needed to execute the work are on file in and available to any interested
person on request at the Department of Public Works, or on the Internet at
http://www.dir.ca.gov/dlsr/PWD/index.htm, and are incorporated herein. (Labor Code Sec. 1773.2.)
Prevailing wage determinations must also be posted at each job site.
Labor Code Section 1725.5 provides that no contractor or subcontractor may be listed on a bid proposal
for a public works project nor awarded a contract for public work on a public works project unless
registered with the Department of Industrial Relations [with limited exceptions from this requirement for
bid purposes only under Labor Code section 1771.1(a)]. This Project is subject to compliance monitoring
and enforcement by the Department of Industrial Relations. All contractors and subcontractors must
furnish electronic certified payroll records directly to the Labor Commissioner (aka Division of Labor
Standards Enforcement). The prime contractor must also post jobsite notices prescribed by regulation.
Per California Civil Code Section 9550, a payment bond in the amount of one hundred percent (100%) of
the bid total will be required from the successful bidder for bids exceeding twenty-five thousand dollars
($25,000). A performance bond will also be required for bids exceeding twenty-five thousand dollars
($25,000). The bond(s) must be provided within ten (10) calendar days from notice of award and prior to
the performance of any work.
For any moneys earned by the Contractor and withheld by the City of Rohnert Park to ensure the
performance of the contract, the Contractor may, at its request and sole expense, substitute certain
securities equivalent to the amount withheld in the form and manner and subject to the terms and
conditions provided in the California Public Contracts Code Section 22300.
This notice incorporates by reference the terms, conditions and requirements of the specifications
approved by the City, any and all changes or amendments to the specifications, and special instructions
or special notice issued or given to prospective bidders.
The City of Rohnert Park makes no representation or warranty of the condition of the jobsite. All
prospective bidders are requested to carefully review the plans and specifications and to examine and
conduct tests or otherwise satisfy themselves as to the conditions at the Project site, subject to coordination
with the office of the Rohnert Park City Engineer.
Wet Well Lining Pump Station 2 Part 1: Bid Documents
Rohnert Park City Proj. No. 2017-09 Page 1-1
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Except as otherwise indicated in the Instructions to Bidders, bids will be publicly opened, examined and
declared on said day and hour and referred to and considered by the City Council at a future City Council
meeting. Each bid must be submitted on the bid forms furnished by the City, and each bid must include
all the items shown on these forms. Substitute forms may be used if specified in this Notice.
A prebid conference will be held at 10:00 AM on April 13, 2026, at the project site. Attendance at the
prebid conference is non-mandatory for all prime contractors submitting a bid. For those who have
attended the prebid conference, additional site visits can be scheduled if the City is notified twenty-four
(24) hours in advance.
The City reserves the right, in its sole discretion, to reject any or all bids, to re-bid, or to waive
inconsequential defects in bidding not involving time, price or quality of the work. The City may reject
any and all bids and waive any minor irregularity in the bids.
A digital copy of the drawings and specifications can be obtained on the Bids page of the City of
Rohnert Park website (www.rpcity.org/Bids). A hard copy of the drawings and specifications may be
obtained from Draftech for a non-refundable fee. Draftech Blueprinting is located at 1544 Terrace Way,
Santa Rosa, CA 95404, phone number 707-578-9442.
To ensure receipts of addendums, any party interested in the Project shall place their information
with the Department of Public Works at 707-588-3300 or PWProjects@rpcity.org. Submit
requests for information (RFIs) on 04/10/26 by 2:00 PM, to the Department of Public Works at
PWProjects@rpcity.org AND Project Manager, Julian De Anda, at jdeanda@rpcity.org.
Posted Date: April 3, 2026 /s/ SYLVIA LOPEZ CUEVAS
Published Date: April 3 & 10, 2026 City Clerk of the City of Rohnert Park
Wet Well Lining Pump Station 2 Part 1: Bid Documents
Rohnert Park City Proj. No. 2017-09 Page 1-2
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INSTRUCTIONS TO BIDDERS
The bidder must file its bid with the City Engineer of the City of Rohnert Park, California, using the copy of
the Bidder's Proposal and Schedule of Bid Prices furnished with the specifications. These documents must
be placed in a sealed envelope marked:
WET WELL LINING PUMP STATION 2
PROJECT NO. 2017-09
and addressed to the City Engineer of the City of Rohnert Park, California. Said sealed bids shall be dropped
off in the secured box to the right of the main doors in front of City Hall located at 130 Avram Avenue,
Rohnert Park, California before 2:00:00 PM on April 30, 2026. The bidder must not file the book of Special
Provisions or the Contract Drawings with their bid.
The bidders' attention is directed to the schedule of bid prices that requires this Project be bid as a fixed bid
contract.
Bid Forms. Each proposal and all bid submittals must conform and be responsive to the Invitation and the
Plans, Specifications and Contract documents.
The wording of the proposal and bid submittals must not be changed. Any additions, conditions, limitations,
or provisions inserted by the bidder will render the proposal irregular and may cause its rejection. Erasures
or interlineations in the proposal or other submittals must be explained or noted over the signature of the
bidder.
In case of discrepancy between a unit price and the total price set forth for the unit price item, the unit price
shall prevail. Discrepancies between the indicated sum of any column of numerals and the correct sum
thereof will be resolved in favor of the correct sum. Discrepancies between written words and figures, or
words and numerals, will be resolved in favor of the words.
Prices. All proposals must give the prices proposed, both in writing and in figures in the respective spaces
provided, and must be signed by the bidder, who must fill out all blanks in the proposal form as therein
required.
Rejection of Bids. Proposals may be rejected if they show any alterations of form, additions not called for,
conditional proposals, incomplete proposals, erasures, or irregularities of any kind, excepting that erasures or
delineations in the proposal will be accepted as provided under "Bid Forms" above.
When proposals are signed by an agent, other than the officer or officers of a corporation authorized to sign
Contracts on its behalf or a member of a co-partnership, a Power of Attorney must be on file with the City
prior to opening proposals or must be submitted with the proposal; otherwise, the proposal may be rejected
as irregular and unauthorized.
Bid Security. All proposals must be presented under sealed cover and accompanied by one of the following
forms of bidder's security: Cashier's check, certified check, or a bidder's bond in the form provided herein,
executed by an admitted surety insurer authorized to transact business in this State, made payable to the City.
The submitted bidder's bond must be the City's bid bond. The security must be in an amount equal to at least
ten percent (10%) of the proposal amount. A proposal will not be considered unless one of the forms of
bidder's security is enclosed with it. A bidder's bond will not be accepted unless it has been properly filled
out and executed by both the surety and the bidder.
Withdrawal of Bid. Any bid may be withdrawn at any time prior to the time fixed in the public notice for
the opening of proposals only by a written request for withdrawal of the bid filed with the City Engineer. The
request must be executed by the bidder or its duly authorized representative. The withdrawal of a bid does
Wet Well Lining Pump Station 2 Part 1: Bid Documents
Rohnert Park City Proj. No. 2017-09 Page 1-3
OAK #4883-4068-7264 v1 (Rev. 1-24)
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