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

LiveFree Webinar — Wednesday, September 16 at 2:00 PM EDT

Register Free →

This Solicitation opportunity from Massachusetts was posted on May 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Phase 2 of the Ashumet Pond Nutrient Inactivation Treatment - Alum Treatment

Closed
BD-26-1455-DPW03-DPW03-128934State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 562910
New
SLED
Truck Loading Biofilter Media Replacement at Plant No. 2 (FR2-0034)
Solicitation # S-2026-736BD
The Orange County Sanitation District (OC San) is soliciting bids under solicitation S-2026-736BD for a general services contract to replace fouled biofilter media within the Truck Loading Biofilter System at Plant No. 2. The project requires the contractor to provide all labor, equipment, and materials to procure Biorem-manufactured media, remove and dispose of 5,624 cubic feet of old media and mesh, clean the air distribution system, and coordinate installation and operator training. To maintain continuous odor control, no more than one biofilter cell may be removed from service at a time. The work must be completed within 84 calendar days from the Notice to Proceed, with all deliverables accepted by the OC San Project Manager. Eligible bidders must hold a California Contractor's License classification A and comply with California Department of Industrial Relations prevailing wage requirements and CARB mobile source regulations. Mandatory requirements include attendance at a pre-bid meeting on September 24, 2026, and submission of bids via the OpenGov portal by October 20, 2026. Bidders must provide proof of comprehensive insurance, including general liability of 2 million dollars per occurrence and 4 million dollars aggregate. Award will be granted to the lowest responsible and responsive bidder. All hazardous materials and waste must be labeled and stored with secondary containment in accordance with safety standards.
Procurement

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

Show more

The Town of Mashpee is requesting proposals for Phase 2 of the Ashumet Pond Nutrient Inactivation Treatment, specifically focusing on an alum treatment in accordance with the approved treatment plan and permit. Interested parties can obtain the Request for Proposal by contacting the designated email address; however, submissions via the CommBuys system are not accepted. This solicitation is managed by the Department of Public Works (DPW03) and pertains to work located at Meetinghouse Road in Mashpee, Massachusetts. Proposals must be submitted by May 22, 2026, with the solicitation having been posted on May 8, 2026. The primary point of contact for this solicitation is Purchaser Catherine Laurent. The project is aimed at improving water quality through nutrient inactivation in Ashumet Pond, entailing specific alum treatment requirements outlined in the approved plan. All communications and proposal requests should be directed to the provided contact details rather than through the CommBuys platform.

General Info

Mashpee seeks proposals for Ashumet Pond alum treatment; submit by May 22, 2026, via email only.

Agency

Massachusetts → DPW03 - Department of Pubic WorksView Agency

NAICS

562910 - Remediation ServicesView NAICS

Place of Performance

Meetinghouse Road Mashpee, MA, 02649, USA

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

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyMassachusetts → DPW03 - Department of Pubic Works
Contacts1 person available
OfficeMeetinghouse Road Mashpee, MA, 02649, USA
Organization / Agency
Massachusetts → DPW03 - Department of Pubic Works
View Agency Profile
Office AddressMeetinghouse Road Mashpee, MA, 02649, USA
Contacts
Catherine LaurentPurchaser

Full Description

Show more
The Town is seeking proposals for the completion of an alum treatment in Ashumet Pond, per the approved treatment plan and permit. The RFP may be requested by emailing afisher@mashpeema.gov. DO NOT SUBMIT PROPOSALS VIA COMMBUYS.

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 650+ contractors already using CLEATUS