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This Subcontract opportunity from South Carolina was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Stormwater Basin Retrofit (Dry to Wet Retention)

Closed
State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 237310
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Kiewit Infrastructure West Co.

POSTED

about 2 hours ago

DEADLINE

in 12 days
NAICS: 237310
New
SLED
2027029
Solicitation # 2027029
Solicitation RFP# 2027029 is a unit price bid issued by the Spartanburg County Government for the Walnut Hill Church Road Culvert Replacement project located in Campobello, South Carolina. The scope of work involves the replacement of a culvert, roadway grading, and asphalt paving, including surface preparation and driveway tie-ins with a maximum transition of 10 percent. Technical requirements mandate that culvert construction be performed in dry conditions with bypassed stream flow, and the contractor must implement erosion and sediment control, turf reinforcement matting, and rip rap bank stabilization. All traffic control must comply with the Manual on Uniform Traffic Devices and SCDOT standards, following a specific detour and signage plan. The contract period begins upon the Notice to Proceed, with a required completion timeframe of 360 days after the receipt of the purchase order. Key deliverables include a weekly two-week look-ahead schedule submitted every Wednesday and daily delivery tickets for all scaled materials. The contractor must provide a one-year warranty for materials and workmanship and attend a mandatory pre-construction conference. Payment is made from appropriated funds, with undisputed invoices due upon receipt and considered past due after 30 days. Contractors are required to maintain minimum insurance, including 1 million dollars in general liability, and adhere to all South Carolina state laws, non-discrimination policies, and federal safety regulations.
Spartanburg County Government

POSTED

about 6 hours ago

DEADLINE

in 5 days

AI Contract Overview

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The City of Columbia in South Carolina is seeking a subcontractor for the Stormwater Basin Retrofit project. This initiative involves the conversion of an existing dry stormwater detention basin into a wet retention basin, requiring specialized work in excavation, grading, and the modification of inlet and outlet systems. The opportunity is categorized under NAICS code 237310. Interested parties must submit their responses by the deadline of September 2, 2026, at 5:00 PM. Detailed information and submission portals are available through the City of Columbia's procurement system.

General Info

Columbia seeks a stormwater basin retrofit subcontractor by September 2, 2026.

Documents

This scope was carved out of BID001-26-27-TUE.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Louisa Street Stormwater Pond Retrofit and Sewer Replacement (Re-Bid)

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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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AgencySouth Carolina → City Of Columbia
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Conversion of an existing dry stormwater detention basin into a wet retention basin, including excavation, grading, and inlet/outlet modifications.

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