City of Farmington Ionwave #27-169384 Addendum 1

Civitan Park Pond outlet structure, valves, and conduit replacement

The City of Farmington is replacing the Civitan Park Pond outlet structure and related infrastructure in San Juan County, New Mexico. - Government buyer: City of Farmington, Administrative Services/Purchasing and Central Purchasing Department; the contract attachment identifies Jennifer Harbour as Chief Procurement Officer. - Scope: Replace the outlet structure, overflow standpipe, valves, and conduit, including demolition, abandonment, grouting, erosion controls, and restoration. - Major products: One 5-by-5-foot precast concrete outlet structure; valve vault, knife valves, head gates, trash rack, fittings, and access covers. Detailed quantities and specifications appear in the line items below. - Outlet pipe alternatives: Option A uses jack-and-bore installation of Snap-Tite DR32.5 HDPE carrier pipe in a 24-inch ASTM A53 steel casing with a minimum 0.375-inch wall. Option B uses open-cut installation of 20-inch SDR21 DIPS HDPE pipe. The detailed bid schedule also lists separate open-cut DR32.5 pipe. - Named manufacturers/brands: Snap-Tite, Waterman (C-20), and Safe-T-Cover. AUI Inc. is identified as a prospective bidder/plan holder; Tri-City Record is named in a separate public-notice service attachment. No actual awardee name is provided; the contract-form text contains the placeholder CONTRACTORS_NAME. - Notable requirements: Work is on an active impounding structure and must meet New Mexico Dam Safety Bureau requirements and City standards. Critical winter-season sequencing is noted. The stated contract duration is 60 calendar days; prevailing-wage compliance and certified payroll are required. - Estimated project value: $408,000. The contract attachment says the final contract amount and applicable taxes are redacted.

Description

The City of Farmington is requesting bids to provide labor, equipment, and materials to replace the outlet structure, overflow standpipe, valves, and conduit at Civitan Park Pond with a new 5' × 5' precast concrete outlet structure. Bidders must price one of two alternate outlet-pipe installation methods: jack-and-bore installation within a steel casing or open-cut direct-bury installation. The base project also includes the valve vault, knife valves, head gates, trash rack, demolition, grouting, abandonment, erosion control, and site restoration. Work must comply with New Mexico Dam Safety Bureau requirements and City standards, with critical winter-season sequencing for embankment and outlet work.

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