This Government Contract opportunity from California was posted on September 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Grouting and Borehole Sealing

Closed

State & Local

Submission Closed10/08/2026, 09:30:00 PM UTC

Contract Overview

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

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NAICS: 237110

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BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

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Solicitation # mwwtp-secondary-reactors-rehabilitation-phase-2-0

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Solicitation # main-wastewater-treatment-plant-secondary-reactors-rehabilitation-phase-2-ca

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Solicitation # EN19001.03 / EN26054

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WC 1464 Lead Pipe Inspection

Solicitation # wc-1464-lead-pipe-inspection

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project WC 1464, which focuses on lead pipe inspection and replacement in Maryland. This solicitation is open to various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties should submit their quotes to [email hidden]. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. The response deadline for this opportunity is November 18, 2026, and primary contact is Katherine Snider.

Spiniello Companies

POSTED

about 8 hours ago

DEADLINE

in 21 days

AI Contract Overview

This subcontract for the San Bernardino County Department of Public Works Special Districts involves the supply and installation of grout and bentonite seals for water well projects in Chino, California. The scope of work requires the hydraulic pumping of bentonite via tremie pipe from the bottom upward, utilizing soda ash to buffer make-up water pH. All materials must adhere to strict quality standards, specifically using Portland Cement per ASTM C150 and chemical admixtures per ASTM C494, with mandatory NSF 61 certification for all components. The primary objective is the delivery of fully installed sanitary and borehole seals for prime contractors. Interested parties must submit their responses by October 8, 2026, under NAICS code 237110.

General Info

Subcontract for grout and bentonite seal installation for Chino water wells by 10/8/2026.

Agency

California → San Bernardino County Department of Public Works - Special Districts

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

Chino, CA, 91708, USA

Set-Aside

NONE

Documents

This scope was carved out of 30.30.0200.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Prado Regional Park Drilling New Irrigation Well

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 11

subcontract

Response DeadlineOct 8

Deadline has passed

Submission Closed

10/08/2026, 09:30:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → San Bernardino County Department of Public Works - Special Districts

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → San Bernardino County Department of Public Works - Special Districts

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies and installs grout and bentonite seals for prime contractors on San Bernardino County water well projects. Hydraulically pumps bentonite via tremie pipe from bottom upward and buffers make-up water pH using soda ash. Uses Portland Cement (ASTM C150) and chemical admixtures (ASTM C494). Requires NSF 61 certification. Delivers installed sanitary and borehole seals.

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