This Government Contract opportunity from Department Of Homeland Security was posted on June 15, 2021. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Sinkers for River Buoy Tenders

Awarded

70Z08421RBB800100Federal

Submission Closed06/10/2021, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 327331

New

DIBBS

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Precast Electric Manhole SupplyThis subcontract for Precast Electric Manhole Supply involves the manufacture and delivery of precast concrete manhole sections and cast-iron covers for prime contractors working on systemwide projects for the Massachusetts Bay Transportation Authority. The supplier is responsible for producing high-strength reinforced concrete structures that adhere strictly to MBTA specifications and delivering these components to various locations throughout the system, with primary performance centered in Boston. To qualify for this contract, the manufacturer must hold necessary ASTM and ACI concrete manufacturing certifications. The solicitation was posted on October 1, 2026, with a response deadline of October 29, 2026. This procurement falls under NAICS code 327331, focusing on the specialized production of concrete products for critical transportation infrastructure.

MBTA - Massachusetts Bay Transportation Authority

POSTED

DEADLINE

PRECAST CONCRETE TARGET SLABS

Engineering Research & Development Ctr

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Roofing Product Manufacturing and Supply – Clay TilesThis subcontract agreement through Sourcewell focuses on the manufacture and supply of clay roof tiles. The primary requirement is that all products must adhere to ASTM standards to ensure quality and durability. Additionally, the contract emphasizes regional sourcing and requires the provision of sustainability documentation to verify environmental compliance. The procurement is categorized under NAICS code 327331 and was posted on March 3, 2026. Interested parties have until March 29, 2030, to respond to the solicitation. This long-term arrangement ensures a steady supply of standardized roofing materials while prioritizing sustainable and local production practices.

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Geotextile and Soil Reinforcement Supply & InstallationThis subcontract opportunity with Contra Costa County in California involves the supply and installation of geotextile fabrics. The scope of work focuses on soil stabilization, erosion control, and the creation of separation layers specifically for use beneath foundations and pavements. The project is located in Concord, California, within the 94520 zip code. It is categorized under NAICS code 327331 and was posted on November 6, 2025.

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POSTED

12 months ago

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N/A

AI Contract Overview

Solicitation 70Z08421RBB800100 is a Request for Proposal issued by the Department of Homeland Security for the U.S. Coast Guard to establish an Indefinite Delivery Indefinite Quantity, Firm-Fixed Price contract. The objective is to procure 1,000 lb, 1,500 lb, and 2,000 lb Type II concrete sinkers used to secure buoys on river bottoms. This requirement is a total small business set-aside under NAICS code 327331 and is divided into three distinct geographic regions: the Ohio River Valley, the Upper Mississippi River Valley, and the Lower Mississippi River Valley. The contract structure consists of a base period starting May 16, 2021, and ending May 15, 2022, with four subsequent one-year option periods extending the total potential performance through May 15, 2026. Technical specifications require a concrete compressive strength of 3,000 psi and adherence to ASTM and ACI standards. Deliveries are coordinated across numerous USCG cutters and stations within the three river valley areas, with specific pricing schedules and delivery locations outlined for each region.

General Info

Agency

Department Of Homeland Security → LOG-9

Contract Value

NAICS

327331 - Concrete Block and Brick Manufacturing

Place of Performance

VA, USA

Set-Aside

SBA

Awardee

CREEK GOVERNMENT SERVICES CO.

Award Issued Date

06/11/2021, 12:00:00 AM UTC

Documents

70Z08421RBB800100 Attachment 7 - Shipping Addresses

specifications

High

70Z08421RBB800100 - Concrete Sinkers for Buoy Tenders

rfb

High

Attachment 4: Specification for Concrete Sinkers

specifications

High

Schedule B.1 - Ohio River Valley Concrete Sinkers

specifications

High

Schedule B.2 Upper Mississippi Valley Area - Concrete Sinkers

specifications

High

Schedule B.3 - Lower Mississippi Valley Area Concrete Sinkers

specifications

High

Solicitation 70Z08421RBB800100 - Concrete Sinkers

rfp

High

70Z08421RBB800100 - Past Performance Questionnaire

past-performance

Low

DHS Form 700-03 Contractor's Release

contract-document

Low

DHS Form 700-21 Material Inspection Acceptance and Receiving Report

other

Low

Attachment+5+-+Drawing+6292.pdf

Attachment+6+-+Drawing+2000lb+Sinker+-+Copy.pdf

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

PhaseAwarded

PostedMar 18

Combined Synopsis

AwardedJun 11

Contract was awarded

Submission Closed

06/10/2021, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Homeland Security → LOG-9

Contacts2 people available

OfficeNORFOLK, VA, 23510, USA

Organization / AgencyDepartment Of Homeland Security → LOG-9

Office AddressNORFOLK, VA, 23510, USA

Contacts

James C Kanash

contact@example.gov

+1 (555) 000-0000

Courtney Baker-Williams

contact@example.gov

+1 (555) 000-0000

Full Description

This Request for Proposal is issued to establish an Indefinite Delivery Indefinite Quantity, Firm-Fixed Price contract to provide various sizes of concrete sinkers for buoy river tenders in accordance with the attached drawings and specification for U.S. Coast Guard District Eight (8). Concrete sinkers, are used to hold buoys in place on the river bottoms of various river systems. The USCG has a need up to three separate contracts to provide concrete sinkers located within three (3) river valley areas. Ohio River Valley Area - USCGC Ouachita (Chattanooga, TN), USCGC Chena (Hickman, KY), USCGC Chippewa/Cimarron (Buchanan, TN), USCGC Osage (Sewickley, PA), USCG Obion (Owensboro, KY); Upper Mississippi River Valley Area - USCGC Gasconade (Omaha, NB), USCGC Sangamon (Peoria, IL), USCGC Leavenworth (Leavenworth, KS), USCGC Scioto (Keokuk, AK), USCGC Cheyenne (St. Louis, MO), USCGC Wyaconda (Dubuque, IA); Lower Mississippi River Valley Area - USCGC Wedge (Demopolis, AL), USCGC Greenbrier (Natchez, MS), USCGC Kanawha (Pine Bluff, AR), USCHC Kankakee (Memphis, TN), USCGC Kickapoo (Vicksburg, MS), USCGC Patoka (Greenville, MS), USCGC Muskingum (Sallisaw, OK), ANT Colfax (Colfax, LA), ANT Eufaula (Eufaula, AL), ANT Morgan City (Morgan City, LA) See Attached Solicitation RFP 70708421RBB800100 and Attachements 1 through 11.