05_Bid_Schedule_12.12.25.docx

DOCX document 42 KB Posted

Attached to
Anacostia II WWPS PLC Upgrades project
Solicitation number
98587
Issued by
Prince George's County, Maryland

About this file

This is a Bid Schedule document for the Washington Suburban Sanitary Commission (WSSC) in Prince George's County, Maryland for the Anacostia II Wastewater Pump Station (WWPS) PLC Upgrades project (Contract No. CP7725A24). The project involves replacement, modification, and upgrade of the Distributed Process Control System (DPCS) at the Anacostia #2 Wastewater Pump Station, including installation of a new WSSC-furnished Pumping System PLC panel, demolition and upgrade of UPS and power panels, replacement of instrumentation, modification of Remote Terminal Units (RTU) and Remote Input/Output (RIO) units, relocation of pump motor starters, and installation of new DPCS network cabling and fiber-optic communications infrastructure with associated electrical and control system integration work. Sealed bid responses are due by 2:00 p.m. on March 26, 2026 (with an alternate deadline of April 9, 2026) via WSSC's eProcurement Portal. A mandatory site visit is scheduled for March 11, 2026, at 10:00 a.m., with questions due by March 12, 2026, at 2:00 p.m. The contract has a three-year base term with no renewal options.

The bid structure consists of a fixed lump-sum base bid for Items A-1 (Anacostia II WWPS PLC Upgrade Lump Sum Work) and A-2 (Control System Integration Lump Sum Work), with contingent unit-price items available only at the express written authorization of the Engineer, including a $100,000 contingency line item. The total contract value is $2,500,000.00, with WSSC retaining 5 percent retainage from progress payments and final payment due within 30 days of acceptance. Bidders must be Maryland-licensed General Contractors with a minimum of six years' experience in wastewater treatment or pumping station construction and employ a Control Systems Integrator subcontractor with minimum seven years' experience in municipal wastewater control systems. The project is subject to Maryland Prevailing Wage requirements with mandatory hourly wage rates ranging from $20.00 to $57.16, and includes a 15 percent Minority-Owned Business Enterprise (MBE) and Small Local Business Enterprise (SLBE) subcontracting goal. A 5 percent bid guarantee is required along with 100 percent performance, payment, and maintenance bonds, with contractors required to maintain comprehensive insurance coverage including workers' compensation and commercial general liability with WSSC named as additional insured.

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Text version

BID SCHEDULE

CONTRACT NO. CP7725A24

SCHEDULE A: LUMP SUM BID ITEMS

Item A-1, Anacostia II WWPS PLC Upgrade Lump Sum Work: Bidder agrees to provide all work specified in the Contract Documents and not itemized in Item A-2, Schedule B, or Schedule C.

ITEM NO.
DESCRIPTION
TOTAL PRICE
A-1
Anacostia II WWPS PLC Upgrade Lump Sum Work
A-2
Control System Integration Lump Sum Work
Subtotal
SUM of Total for Lump Sum Items A-1 through A-2

SCHEDULE B: UNIT PRICES ITEMS

Bidder proposes to accept as full payment for the Unit Price Work proposed herein, the amounts computed under the conditions of the Bidding Documents and based on the following Unit Price Amounts, it is being expressly understood that the unit prices are independent of the exact quantities involved. Bidder agrees that the unit prices represent a true measure of the labor, materials, equipment, and services required to provide the specified item, including overhead and profit for each type and unit of Work called for in these Bidding Documents.

NONE

SCHEDULE C: CONTINGENT UNIT PRICES ITEMS

Bidder proposes to accept as full payment for the Contingent Unit Price Work proposed herein, the amounts computed under the conditions of the Bidding Documents and based on the following Contingent Unit Price Amounts, it is being expressly understood that the unit prices are independent of the exact quantities involved. Bidder agrees that the unit prices represent a true measure of the labor, materials, equipment, and services required to provide the specified item, including overhead and profit for each type and unit of Work provided.

Contingent item work will be performed and paid for only at the express written authorization of the Engineer. Quantities for contingent unit price work represent quantities that are above and beyond that required by the Contract Documents.

ITEM NO.
DESCRIPTION
UNIT
QUANTITY
UNIT PRICE
TOTAL PRICE
C-1
Drop Ceiling

Per Appendix – Ceiling Tiles per Bar Screens project CP6868A20

LS
1
C-2
Contingency
LS
1
N/A
$100,000
Subtotal
SUM of Extended Total for Contingent Unit Price Items C-1 through C-4
N/A
N/A
N/A

SCHEDULE D: TOTAL BASE BID

Award of Contract shall be based on the Total Base Bid amount as computed below.

DESCRIPTION
TOTAL

Lump Sum Items Total (Subtotal from Schedule A)

Contingent Unit Price Items Total (Subtotal from Schedule C)

TOTAL BASE BID = SUM of All Bid Items

TOTAL BASE BID (in words)

A. Unit Prices have been computed in accordance with the General Conditions.

B. Bidder acknowledges that estimated quantities are not guaranteed, and are solely for the purpose of comparison of Bids.

C. Final payment for all Unit Price Bid items will be based on actual quantities, determined as provided in the Contract Documents and authorized by the Engineer.

BF-1 of 3

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