Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, August 19 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Residual Management System (RMS) for the Lower Heron Tanks 1 and 2

Active

State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The State Water Resources Control Board of California is forecasting a project to implement a Residual Management System for the Lower Heron Tanks 1 and 2 in Santa Clarita. These two 2.5-million-gallon storage tanks, originally built in 1998, require a long-term solution to address ongoing water quality challenges. The project involves the onsite construction of a prefabricated structure to house a DeNora ChlorTec sodium hypochlorite generation system, liquid ammonium sulfate chemical storage, pumps, and various analytical equipment. In addition to the physical structure, the contract includes necessary electrical and SCADA improvements to ensure proper system integration and monitoring. All construction activities will be contained within the existing facility property boundaries, requiring no external expansion. The project is managed by the Angeles District Engineer, Bill Liang.

General Info

California Water Board project installing a Residual Management System at Lower Heron Tanks.

Agency

California → State Water Resources Control Board

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

north of 17705 Heron Ln., Santa Clarita, CA 91387, Santa Clarita, CA, 91387

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedAug 12

forecast

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → State Water Resources Control Board

Contacts1 person available

OfficeN/A

Organization / Agency

California → State Water Resources Control Board

Office AddressN/A

Contacts

Bill LiangAngeles District Engineer

contact@example.gov

+1 (555) 000-0000

Full Description

Show more

Lower Heron 1 and 2 are both 2.5-million-gallon storage tanks which were constructed in 1998. A long-term solution to address water quality challenges would involve constructing of a residual management system (RMS) with onsite hypochlorite generation at this location. The RMS will consist of a prefabricated structure, constructed onsite, which will house a DeNora ChlorTec Onsite Sodium Hypochlorite generation system, chemical storage of liquid ammonium sulfate (LAS), pumps, and analytical equipment. Electrical and SCADA improvements are also included with this project. The RMS will be constructed at an existing facility and will not require any additional construction outside of the facility property boundary.

Similar Contracts

Same NAICS industry code

Bid #27-008 Hydraulically Cleaning Sewer and Storm Lines

Solicitation # BD-27-1170-COW01-COW01-132363

Bid #27-008 is a solicitation issued by the Massachusetts Purchasing Department for the hydraulic cleaning of sewer and storm lines. The project is located in Westfield, Massachusetts, and is managed by the primary point of contact, Purchaser Tammy Tefft. The solicitation was posted on August 12, 2026, and requires all responses to be submitted by the deadline of August 27, 2026. Interested parties can find further details and submission guidelines through the provided Commbuys portal link.

COW01 - Purchasing Department

POSTED

about 2 hours ago

DEADLINE

City of Essex Junction - Digester Flare Installation, Contract No. 1

Solicitation # 75052

The City of Essex Junction is seeking bids for the Digester Flare Installation project at the Essex Junction Water Resource Recovery Facility. The scope of work includes removing the existing flare and control panel, installing new electrical, methane, and natural gas utility lines, and implementing a new waste gas burner and control panel. The project also requires the installation of safety selector valves and complete site restoration. Bids must be submitted via email to the designated contacts by September 2, 2026, at 1:00 PM. A pre-bid site visit is scheduled for August 20, 2026, and the deadline for submitting questions is August 26. Because the project is funded entirely by the City of Essex Junction, Davis Bacon, Certified Payroll, and AIS/BABA requirements do not apply. Interested parties can obtain bidding documents for free from Kiersten Langdeau.

Department of Economic Development

POSTED

about 3 hours ago

DEADLINE

Columbia Canal Embankment Repair Services

Solicitation # columbia-canal-embankment-repair-services

The City of Columbia is seeking proposals for the Columbia Canal Embankment Repair Services project, identified as contract CIPDR 4241. Located in Richland, South Carolina, this solicitation falls under NAICS code 237990 and is managed by Phillips Heavy, Inc. The opportunity is open to various set-aside categories, including Small Businesses, Women-Owned Small Businesses, and Service-Disabled Veteran-Owned Small Businesses. Interested parties must submit their responses by the deadline of August 26, 2026. Primary inquiries should be directed to Chandler Worley.

Phillips Heavy, Inc

POSTED

about 3 hours ago

DEADLINE

Aerial Structures Rehab

Solicitation # aerial-structures-rehab

The Aerial Structures Rehab project, identified by contract number FRBIR266247/LAN, is a solicitation for rehabilitation work located in Washington, DC. Managed by Posillico Civil, Inc. for the owner WMATA, the project falls under NAICS code 237990. This opportunity is specifically set aside for Small Businesses and Small Disadvantaged Businesses. The solicitation was posted on August 12, 2026, with a response deadline of August 19, 2026. Interested parties may contact Robyn Alma as the primary point of contact for further details regarding the submission process and project requirements.

Posillico Civil, Inc.

POSTED

about 3 hours ago

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # haleiwa-small-boat-harbor-maintenance-dredging-revetted-mole-repair

Healy Tibbitts Builders, Inc. is seeking small business subcontractors and suppliers for the Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project in Oahu, Hawaii. The scope of work includes dredging gravel, sand, silt, and clay to a depth of -12 feet Mean Lower Low Water with a one-foot overdepth, including hauling and ocean disposal. Additionally, the project requires revetted mole repairs involving clearing and grubbing, CRM wall repair, vegetation removal, and the installation of new or reworked stone to fill voids. The performance period is 200 calendar days from the notice to proceed. This is a firm fixed price solicitation under NAICS code 237990, set aside for various small business categories including SDB, WOSB, HUBZone, and SDVOSB. Bids must be submitted in sealed envelopes by September 30, 2026, as electronic submissions are not permitted. A bid guarantee of 20 percent of the bid price or 3 million dollars, whichever is less, is required. Award is subject to pass/fail gates regarding compliance and completeness, with special consideration for labor surplus area concerns in the event of tie bids. Quality control is strictly managed through the USACE National Dredging Quality Management Program and requires a full-time on-site Quality Control Manager.

Healy Tibbitts Builders, Inc.

POSTED

about 3 hours ago

DEADLINE

in about 2 months

BL117-26, Beaver Ruin Diversion Pump Station Grinders Replacement Project

Solicitation # PE-77023-NONST-2027-000000698

The Beaver Ruin Diversion Pump Station Grinders Replacement Project, identified by solicitation number PE-77023-NONST-2027-000000698, is a procurement opportunity issued by the Gwinnett County Government in Georgia. The project focuses on the replacement of grinders at the Beaver Ruin Diversion Pump Station. Interested parties must submit their responses by the deadline of September 23, 2026, at 7:50 PM. The primary point of contact for this solicitation is Anna West. It is critical for applicants to note that any person or firm currently on the Gwinnett County ineligible source list, or those who have been debarred or suspended, are prohibited from submitting bids or proposals. Submissions from ineligible firms will not be considered for this project.

Gwinnett County Government

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Clean , Sand & Seal Pipes

Solicitation # BD-26-1162-PRC00-PRC00-132182

The Massachusetts Purchasing agency is soliciting bids for a project to clean, sand, and seal three 24-inch wet well pipes at a wastewater facility. The work will be performed at the Allen Street location in Pittsfield, Massachusetts. Interested parties must submit their responses by August 26, 2026, at 7:00 PM. The primary point of contact for this solicitation is Purchaser Colleen Hunter-Mullett.

PRC00 - Purchasing

POSTED

about 5 hours ago

DEADLINE

Grays Beach Basketball and Tennis Courts Reconstruction

Solicitation # BD-26-1437-CPO01-CPO01-131898

The Town of Kingston is soliciting bids for the reconstruction of the basketball and tennis courts located at 11 Grays Beach Road in Kingston, Massachusetts. This project, identified by solicitation number BD-26-1437-CPO01-CPO01-131898, is open to qualified individuals or businesses capable of performing the required work. Interested parties must submit their bids to the Town Administrator's Office at Kingston Town Hall, located at 26 Evergreen Street, by September 2, 2026, at 10 am. Bids will be opened publicly at that time. The Town maintains the authority to reject any or all bids, cancel the solicitation, or waive informalities. Patricia Tucker serves as the primary point of contact for this procurement.

CPO01 - Town of Kingston

POSTED

about 6 hours ago

DEADLINE

IPSWICH WATER TREATMENT PLANT REPLACEMENT

Solicitation # BD-27-1630-TOIWW-TOIWW-132215

The Ipswich Water Treatment Plant Replacement project involves the construction of a new 2.5 mgd water treatment plant in Ipswich, Massachusetts. This solicitation is managed by the Massachusetts Water and Wastewater agency, with documents becoming available on August 12, 2026, and a response deadline set for September 29, 2026. Participation is limited to prequalified contractors. The project seeks sub-bids for several specialized trades, including masonry, miscellaneous metal, roofing and flashing, waterproofing, metal windows, painting, plumbing, fire protection, HVAC, and electrical work. Interested parties can access further details and documentation through the provided bid portal.

TOIWWW - Water & Wastewater

POSTED

about 6 hours ago

DEADLINE

in about 2 months

Yellowstone National Cemetery National Shrine Project

Solicitation # 36C78626B50214

The Yellowstone National Cemetery National Shrine Project, solicited under number 36C78626B50214, is a total Service-Disabled Veteran-Owned Small Business (SDVOSB) set-aside for construction work valued between $100,000 and $250,000 under NAICS code 237990. The contract requires site restoration services including upright headstone realignment, turf renovation, and irrigation system modifications at the cemetery located in Laurel, Montana. Only SDVOSBs verified in the VA’s certification database are eligible to bid, and the solicitation enforces strict subcontracting limitations: no more than 85% of the total contract value may be subcontracted for general construction. Offerors must submit a signed certification of compliance with these restrictions under penalty of 18 U.S.C. § 1001, and must be prepared to provide invoices, subcontracts, and payroll data upon government request for audit purposes. The project is subject to the Davis-Bacon Act, mandating payment of prevailing wages and fringe benefits with regular submission of certified payroll records, and violations may result in payment withholdings, liquidated damages, debarment, or criminal prosecution. All proposals must be submitted electronically via SAM.gov by the deadline of August 27, 2026, with the National Cemetery Administration, Department of Veterans Affairs, serving as the contracting office. The Contracting Officer, Daniel P. Kinney, is the sole point of contact listed for inquiries, while no Contracting Officer’s Representative or detailed technical specifications have been provided beyond the general scope of work. The contract is structured as an Invitation for Bid, typically implying a firm-fixed-price arrangement, and places full responsibility on the offeror to meet SDVOSB eligibility criteria, ensure labor compliance, and perform all work primarily with company employees rather than subcontractors. No packaging, marking, or invoicing procedures are detailed, and no evaluation factors, weights, or award rationale are disclosed in the available documentation.

National Cemetery Administration (36C786)

POSTED

about 7 hours ago

DEADLINE

Maintenance Dredging of New York Harbor, Sandy Hook Federal Navigation Channel

Solicitation # W912DS26BA028

The U.S. Army Corps of Engineers, New York District, is soliciting bids for the maintenance dredging of the Sandy Hook Federal Navigation Channel in New York Harbor, with performance to occur primarily in Highways, New Jersey, and the Sea Bright Offshore Borrow Area. The solicitation, numbered W912DS26BA028, was posted on July 17, 2026, with responses due by August 18, 2026, and is issued as a Firm Fixed Price contract through a sealed bid process. The estimated contract value ranges between $1 million and $5 million, encompassing dredging and material placement of approximately 177,130 cubic yards, mobilization and demobilization, installation of a black box monitoring unit, and a survey for Northeastern Beach Tiger Beetles. The work must comply with strict quality control standards outlined in ASTM D3740 and ASTM E329, as well as USACE EM 385-1-1 safety requirements, with all deliverables—including daily reports, testing logs, as-built drawings, and certification statements—submitted electronically via the Resident Management System. Contractors are required to implement a robust Contractor Quality Control program, conduct inspections across three phases, and await final government acceptance only after comprehensive hydrographic surveys confirm full compliance across the entire project area. Special requirements include mandatory security compliance under FAR clauses 52.240-90 and 52.240-91, prohibiting the use of covered telecommunications equipment, and the need for all personnel to complete initial security awareness training within 30 days of award. Key personnel such as the Site Safety and Health Officer, Quality Control Manager, and Competent Persons must be approved by the Contracting Officer and meet stringent qualifications under EM 385-1-1, with roles strictly segregated to prevent conflicts of interest. Hazardous materials handling and transport must conform to 49 CFR 173 and 178, and hazardous waste documentation must follow 40 CFR 262.3 and 262.11, with all labeling and reporting aligned with federal regulations. Proposals must be submitted as hard copies including the completed SF 1442, bid bond, and certifications, though an electronic submission option via Microsoft Teams is available for convenience. All bidders must represent their size and socioeconomic status per FAR 52.219-28 and disclose

W2SD Endist New York

POSTED

about 7 hours ago

DEADLINE

Texas City Ship Channel - SPPA 2 Rehabilitation

Solicitation # W912HY26X1CDI

The Department of Defense, through the W076 Endist Galveston office, is seeking sources for the Texas City Ship Channel SPPA 2 Rehabilitation project. This opportunity, identified by solicitation number W912HY26X1CDI, falls under NAICS code 237990 and involves performance in Texas City, Texas. Interested parties must respond by August 30, 2026. Primary coordination for this effort is managed by Teakeishia Sewell, with Jeremy Babb serving as the secondary point of contact.

W076 Endist Galveston

POSTED

about 7 hours ago

DEADLINE