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

Crushed Stone Sub-base Supply and Placement

Closed
State & Local

Contract Overview

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

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NAICS: 238990
New
SLED
Transportation Yard A Gate Modifications
Solicitation # 090226-1
Solicitation 090226-1 involves modifications to Gate A at the Twin Rivers Unified School District Transportation Yard located at 1400 Grand Avenue, Sacramento, California. The scope of work encompasses site demolition, earthwork, trenching, backfilling, asphalt paving, and site concrete work. Key deliverables include the installation of chain link and decorative metal fences and gates, the addition of four 10-foot square tubing posts, and the relocation and secure anchoring of existing Knox Boxes. The project requires strict adherence to technical standards, including ASTM F 1083 for steel pipe, ASTM C94 for 2,500 p.s.i. concrete, and ASTM D 6628 for pavement markings. All field welding must be performed by a Certified Structural Welder. The awarded contractor is responsible for all site safety and must submit a Site Safety Plan in compliance with DSA Bulletin BU 24-05. Specific operational requirements include maintaining clear utility markings, storing cement in weather-tight buildings, and ensuring accessibility compliance via ADA and CCR Title 24 warning surface tiles. Project oversight involves coordination with the District Construction Manager for underground work and notification of the Inspector, Architect, and DSA 48 hours prior to concrete placement. A mandatory pre-bid conference was scheduled for September 14, 2026, with a final response deadline of September 23, 2026.
TWIN RIVERS UNIFIED SCHOOL DISTRICT

POSTED

1 day ago

DEADLINE

in 12 days

AI Contract Overview

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The contract is for the supply and placement of dense graded crushed stone to serve as a sub-base layer in the construction of bridge and roadway infrastructure within the Park Plaza area of Boston, with a zip code of 02116. The work is classified under NAICS code 238990, indicating it falls under other heavy and civil engineering construction activities, and is structured as a subcontract. The solicitation was posted on June 8, 2026, with a firm deadline for responses on July 7, 2026, at 7:00 PM. The Massachusetts Highway agency is the overseeing organization, and performance is required at the specified location in Boston, with no additional details provided on set-asides or contract type restrictions. All materials must meet standards suitable for supporting critical transportation infrastructure, and bidders are expected to deliver and install the crushed stone in accordance with engineering specifications for durability and load-bearing capacity.

General Info

Supply and install dense graded crushed stone sub-base for Boston bridge and roadway project by July 7, 2026.

Agency

Massachusetts → 0H100 - HIGHWAYView Agency

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

Park Plaza Boston, MA, 02116, USA

Set-Aside

NONE

Documents

This scope was carved out of BD-27-1030-0H100-0H002-130317.

The full solicitation package (18 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

612183 GREAT BARRINGTON FAP No. HIP(NGB)-003S(961)X Bridge Replacement, G-11-002, Division Street

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyMassachusetts → 0H100 - HIGHWAY
ContactsNo contacts available
OfficeN/A
Organization / Agency
Massachusetts → 0H100 - HIGHWAY
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Supply and placement of dense graded crushed stone for sub-base construction to support bridge and roadway infrastructure.

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