City of Farmington Ionwave #27-166326 Addendum 2

Farmington NM Solicits Sewer Service Line Mapping, Utility Locating, and Related Construction Services

The City of Farmington, New Mexico is seeking bids for a large-scale sewer service line mapping and utility locating project. - Government Buyer: City of Farmington, Central Purchasing Department and Administrative Services/Purchasing - Scope of Work: - Locate and map approximately 1,248,000 linear feet of main sanitary sewer and about 16,500 service laterals - Use GPS technology with at least 6-inch spatial accuracy; deliver GIS-ready data in Shapefile format (NAD 1983 StatePlane New Mexico West FIPS 3003) - Place permanent physical markers at each sewer tap: - Hard surfaces: color-coded Rhino A-Tag markers or equivalent - Soft surfaces: rebar with green identification caps or equivalent - Provide jet-rodding services for cleaning lines as needed - Handle all required traffic control (up to 20 days) and permitting - Mobilization and demobilization included - On-call emergency repair services with rapid response required - Products/Materials Requested: - Large quantities of PVC SDR-35, C900, and C905 pipe (various diameters) - Fire hydrants (standard and double steamer), gate valves, butterfly valves - Class II base course, polymer cold mix, and high-density polyethylene pipe - Unique Requirements: - Strict GPS accuracy and GIS data format standards - Compliance with City and New Mexico DOT construction standards - Prevailing wage law compliance and drug-free workplace policy - No specific OEMs mandated, but physical markers must meet or exceed Rhino A-Tag specifications - Estimated contract value is approximately $1.3 million - No option years or annual subscription; project duration is 730 calendar days (2 years)

Description

The City of Farmington, New Mexico is soliciting bids for utility locating and mapping services covering approximately 1,248,000 linear feet of main sanitary sewer and about 16,500 service laterals. The work includes collecting GPS data with at least 6-inch spatial accuracy, delivering data in Shapefile format for GIS integration, handling traffic control and permitting, placing physical markers at service tap locations, and providing jet-rodding services if necessary. The project requires compliance with specified contract documents and standards, and the contractor must coordinate with the City for engineering and project requirements.

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