GMR25_Addendum_#2_-_Bid_Form.pdf
PDF 217 KB Posted
- Attached to
- Gas Main Replacement Project 25
- Solicitation number
- IFB194217
- Issued by
- Santa Clara County, California
About this file
This is a bid form addendum issued by the City of Palo Alto for the Gas Main Replacement Project 25 (IFB #194217), a comprehensive natural gas infrastructure modernization project in Santa Clara County, California. The project involves installing approximately 25,600 linear feet of gas main pipelines in various diameters (2-inch, 4-inch, and 6-inch) across Ross Road, Northampton, Southampton, and Walter Hays areas using horizontal directional drilling and open trench excavation methods. The base bid section includes twenty line items covering pipe installation, service line connections, anode box installation, bollard placement, pit excavation, and sewer lateral investigations, with approximate quantities ranging from 1 to 15,836 linear feet depending on the item. Bidders must provide all labor, equipment, materials, transportation, taxes, profit, insurance, and bonds necessary to complete the work. The mandatory pre-bid meeting was scheduled for July 2, 2025, with bids due July 24, 2025, before 3:00 pm. Project commencement is anticipated for January 20, 2026, with a completion timeline of 386 working days.
The bid form requires contractors to submit unit prices for all line items in both words and numerical format, with total bid amounts calculated by multiplying unit prices by approximate quantities. Section B provides supplemental unit pricing for twenty-one potential additional work items that may be added via field order or change order based on conditions discovered during construction, including additional base installation, pavement work, soil disposal, and meter box modifications. Bidders must hold a Class A General Engineering Contractor license and comply with prevailing wage regulations and California Department of Industrial Relations registration requirements. A bid security equal to 10% of the total bid amount and performance and payment bonds for 100% of the contract sum are required. The project is funded through a federal grant from the Department of Transportation for Natural Gas Distribution Infrastructure Safety and Modernization, with the Build America, Buy America Act mandating domestically sourced materials and requiring domestic content certifications and mill test reports.
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BID FORM
City Council/City Manager Name of Company ______________________________ City of Palo Alto Palo Alto, California
In response to this Invitation For Bids (IFB), the undersigned, as Bidder, declares that the only persons or parties interested in this Bid as principals are those named herein; that this Bid is made without collusion with any other person, firm or corporation; that the Bidder has carefully examined the location of the proposed work and the plans and specifications herein referred to; and that the Bidder proposes and agrees, if this Bid is accepted, to contract with the City of Palo Alto (City), to provide all necessary materials, equipment, tools, apparatus, and other means of transport services, and to do all the Work and comply with all the specified requirements in this IFB, in the manner herein prescribed and for the prices stated in the following Bid:
Project Title: Gas Main Replacement Project 25
Invitation for Bids (IFB) Number 194217
Section A: Gas Main Replacement 25 - Base Bid – (Ross Road, Northampton, Southampton, and Walter Hays)
Note: All of the approximate quantities provided by City on this Bid Form are estimated amounts for bidding purposes only. Actual quantities may be greater or less than the estimated amount depending on circumstances encountered during construction of the Project, and the resulting Contract Sum will be subject to adjustment for actual quantities pursuant to Section 7.2.9 of the General Conditions.
Provide all labor, equipment, material, transportation and applicable taxes, profit, insurance bonds and other overhead to perform the Work in accordance with the Project Plans and Technical Specifications, herein:
BID
ITEM
APPROX.QTY. UNIT DESCRIPTION, WITH UNIT PRICE IN
WORDS
(EACH BID ITEM SHALL INCLUDE ALL
APPLICABLE TAXES, PROFIT,
INSURANCE, BONDS, AND OTHER
OVERHEAD)
UNIT
PRICE
TOTAL
ITEM
PRICE
001 15836 Linear Feet
Install 2" gas MDPE pipe by horizontal directional drilling
(Unit Price, in Words)
002 2827 Linear Feet
Install 2" gas MDPE pipe by open trench excavation
(Unit Price, in Words)
GMR25 ADDENDUM #2
JULY 7, 2025
003 4985 Linear Feet
Install 4" gas MDPE pipe by horizontal directional drilling
(Unit Price, in Words)
004 1476 Linear Feet
Install 4" gas MDPE pipe by open trench excavation
(Unit Price, in Words)
005 663 Linear Feet
Install 6" gas MDPE pipe by horizontal directional drilling
(Unit Price, in Words)
006 160 Linear Feet
Install 6" gas MDPE pipe by open trench excavation
(Unit Price, in Words)
007 37 Each Install anode box / test station
(Unit Price, in Words)
008 320 Each Install 1" PE gas service line including EFV and 1" riser with OR without a bypass at the EXISTING gas meter location by horizontal directional drilling OR open trench excavation
(Unit Price, in Words)
009 246 Each Install 1" PE gas service stub and EFV for the city to reconnect the EXISTING 1" PE gas service to new main by horizontal directional drilling OR open trench excavation
(Unit Price, in Words)
010 3 Each Install 2" PE gas service line including 2" PE ball valve and/or EFV and 2" Riser with a 1-1/4" or 2" bypass at EXISTING gas meter location by horizontal directional drilling OR open trench excavation
(Unit Price, in Words)
011 2 Each Install 2" PE gas service stub with 2" PE ball valve and/or EFV for the city to reconnect the EXISTING 2" PE gas service to new main by horizontal directional drilling OR open trench excavation
(Unit Price, in Words)
012 95 Excavate and expose existing non-standard (1/2" PE inserted or 3/4") riser location for City to replace EXISTING riser with new 1" anodeless riser to existing 1" PE service.
(Unit Price, in Words)
013 82 Each Install a 2" residential steel pipe bollard, filled with concrete, at gas meter location per Standard Detail WGW-05A
(Unit Price, in Words)
014 9 Each Install a 4" commercial steel pipe bollard, filled with concrete, at gas meter location per Standard Detail WGW-05B
(Unit Price, in Words)
015 45 Each Excavate tie-in/abandonment pits for gas main(s) (≤5-ft in depth, up to 25 S.F.)
(Unit Price, in Words)
016 15 Each Excavate tie-in/abandonment pits for gas main(s) (≤5-ft in depth, up to 50 S.F.)
(Unit Price, in Words)
017 75 Each Abandon existing anode/valve box
(Unit Price, in Words)
018 5 Each Investigation and removal/relocation of sewer lateral obstructions by open-cut excavation in paved area
(Unit Price, in Words)
019 5 Each Investigation and removal/relocation of sewer lateral obstructions by open-cut excavation in unpaved area
(Unit Price, in Words)
020 1 Each Perform GPS survey
(Unit Price, in Words)
Base Bid Total (items 001 through 020)
(Total in words: ______________________________________________________)
Section B: Gas Main Replacement 25 – Supplemental Unit Pricing (SUP)
Provide Supplemental Unit Pricing fully inclusive of all labor, equipment, material, transportation and applicable taxes, profit, insurance bonds and other overhead to perform the potential SUP work specified below, which will be a binding unit price only if the City elects to add the SUP work to the Project requirements by Field Order and/or Change Order based on conditions arising following award of the Contract as further specified in the Special Provisions, and in accordance with the Project Plans and Technical Specifications, herein:
BID
ITEM
APPROX.QTY. UNIT DESCRIPTION, WITH UNIT PRICE IN
WORDS
(EACH BID ITEM SHALL INCLUDE ALL
APPLICABLE TAXES, PROFIT,
INSURANCE, BONDS, AND OTHER
OVERHEAD)
UNIT
PRICE
TOTAL
ITEM
PRICE
021 1 Each Installation of sewer lateral cleanout by open-cut excavation in paved area
(Unit Price, in Words)
022 1 Each Installation of sewer lateral cleanout by open-cut excavation in unpaved area
(Unit Price, in Words)
023 10 Cubic Yard
Recycle asphalt containing petro mat
(Unit Price, in Words)
024 1,500 Inch/SF Install additional base (concrete base)
(Unit Price, in Words)
025 2,000 Inch/SF Install additional base (Class II aggregate base)
(Unit Price, in Words)
026 5,000 Inch/SF Install additional finished pavement (concrete thickness)
(Unit Price, in Words)
027 5,000 Inch/SF Install additional finished pavement (asphalt concrete thickness)
(Unit Price, in Words)
028 500 Linear Feet
Perform additional saw cutting
(Unit Price, in Words)
029 250 Linear Feet
Install additional curb
(Unit Price, in Words)
030 250 Linear Feet
Install additional gutter
(Unit Price, in Words)
031 500 Square Foot
Install additional sidewalk
(Unit Price, in Words)
032 10,000 Inch/LF Sawcut additional pavement (thickness)
(Unit Price, in Words)
033 1 Each Remove meter box
(Unit Price, in Words)
034 10 Ton Disposal of excavated soils at Class 1 landfill
(Unit Price, in Words)
035 10 Ton Disposal of excavated soils at Class 2 landfill
(Unit Price, in Words)
036 20 Each Additional pothole
(Unit Price, in Words)
037 1 Each Install/Replace existing gas meter box and lid with Armorcast Polymer Concrete Utility Box (30" x 60" x 36") with extensions and one-piece cover per Standard Detail GD-22
(Unit Price, in Words)
038 45 Each Relocation of customer gas houseline (>2 ft to ≤5 ft) for gas meter relocation on the same side of property.
(Unit Price, in Words)
039 10 Each Relocation of customer gas houseline (>5 ft to ≤10 ft) for gas meter relocation on the same side of property.
(Unit Price, in Words)
040 5 Each Relocation of customer gas houseline (>10 ft to ≤15 ft) for gas meter relocation on the same side of property.
(Unit Price, in Words)
041 1 Each Install/Replace existing gas meter box and lid with Armorcast Polymer Concrete Utility Box (24" x 36" x 18") with extensions and one-piece cover per Standard Detail GD-21
(Unit Price, in Words)
Supplemental Unit Pricing Total (items 021 through 041)
(Total in words: ______________________________________________________)
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