Complete civil packages for utility solar near Farmington, NM: clearing, mass grading, access roads, collection trenching, SWPPP, fencing, and substation civil.
Backwell contracts complete civil site work packages for utility solar EPCs building near Farmington in San Juan County, New Mexico. One contract covers clearing through final stabilization, with Backwell field leadership on site.
Staging and supply center for the whole Four Corners. Heavy haul arrives on US 550 from I-25 at Bernalillo, roughly 180 miles, with US 64 as the east-west spine. There is no Class I mainline in the county, so plan rail transload off the BNSF Transcon at Gallup and truck north on US 491. Sand and gravel come from San Juan and Animas river terrace pits close in.
Publicly reported utility-scale solar in and around San Juan County:
Project details come from public filings and reporting and are listed to show where the work is. Backwell is not affiliated with these projects or their developers.
This is Colorado Plateau country in the San Juan Basin, not desert basin fill: benches, cuestas, and badlands cut on Cretaceous and Tertiary rock, with the San Juan, Animas, and La Plata rivers carrying terrace gravels through the middle of it. NRCS mapping in the eastern part of the county runs on Fruitland-Persayo-Sheppard complexes and Doak-Sheppard-Shiprock associations, with Blancot, Farb, Kimbeto, Sparank, and Travessilla soils on the rockier ground. Persayo is a shallow soil formed directly on Mancos Shale and it is the problem child: sodic, high shrink-swell, and it slakes into slop when wet. Sheppard is the opposite, a deep eolian fine sand that blows and will not hold a slope. Drainage is ephemeral arroyo drainage feeding the San Juan River, sheet flow off bare shale slopes concentrating fast in the washes.
Clearing is light because cover is sparse sage and greasewood, but grubbing turns into a topsoil salvage exercise since these shale-derived units are mapped as highly erodible and revegetation is slow. Mass grading splits two ways: Sheppard sand needs moisture and confinement to compact and will not stand on a steep cut, while Persayo and other Mancos-derived clay pumps under haul traffic and needs a granular working platform. Build access roads on imported river terrace gravel, not on-site shale blade mix. Trenching in shale rips easily but the spoil is poor select backfill, and sulfate should be tested before concrete contacts it. Erosion control drives the schedule: get permanent conveyance in early, use rock check dams instead of silt fence in arroyo bottoms, and plan on tackifier or crimped mulch because seed does not catch on raw shale.
Full detail on the San Juan County market is on the San Juan County solar civil page.
We price the package as one scope under one contract, so the EPC has a single point of responsibility for the civil critical path instead of managing separate clearing, earthwork, and utility subcontracts.
Backwell superintendents, project managers, and lead operators run every site. We mobilize company equipment for the core scope and scale each project with leased production fleets, qualified regional subcontractors, and agency-placed field staff, all under Backwell supervision and a single contract.
Contractor licensing. Yes. New Mexico requires a contractor license issued by the Regulation and Licensing Department, Construction Industries Division (CID), for work meeting the statutory definition of a contractor. Commercial civil sitework is generally carried out under the GB-98 general building classification for commercial and residential building work, or under the GA series for heavy and highway type work, where GA-98 covers asphalt, bitumen and concrete construction and carries the authority of the GA-1 through GA-5 classifications. A qualifying party must sit for the applicable trade and business and law exams, and a contractor bond, currently 10,000 dollars, is required before CID will issue the license. An out of state contractor should confirm the exact classification match for its scope, earthwork, grading, trenching, roads and foundations, directly with CID before bidding, since the classification map is scope specific.
Construction stormwater. New Mexico is not an authorized NPDES state. The U.S. Environmental Protection Agency, Region 6 in Dallas, is the NPDES permitting authority for all facilities in New Mexico, so construction sites disturbing one acre or more are covered under the federal EPA Construction General Permit (CGP), with a SWPPP prepared and a Notice of Intent filed through EPA's electronic NOI (eNOI) system. The New Mexico Environment Department Surface Water Quality Bureau, Point Source Regulation Section, performs compliance inspections on behalf of EPA and handles Clean Water Act Section 401 certification, and reports go back to EPA Region 6. New Mexico legislation has given NMED statutory authority to move toward a state administered NPDES equivalent program, so contractors should confirm at bid time whether the federal CGP or a newly effective state permit governs the specific site. Backwell carries the SWPPP scope, installs and maintains the controls, keeps the inspection log, and closes the permit out with final stabilization.
Prevailing wage. Federal Davis-Bacon prevailing wage and apprenticeship requirements apply through the Inflation Reduction Act to projects above 1 MW that claim the increased ITC or PTC rate, which covers essentially every utility-scale solar project in this list, so certified payroll and registered apprentice ratios should be assumed on the civil scope. On top of that, New Mexico has its own state prevailing wage law, the Public Works Minimum Wage Act, administered by the New Mexico Department of Workforce Solutions, Labor Relations Division, which sets wage decisions for public works contracts above the statutory threshold. Privately owned utility-scale solar is generally not a public work under that Act, but it can be pulled in where a public entity, state or local funding, or a public land or municipal utility element is part of the deal, for example projects contracted to a county or municipal offtaker. Confirm with the owner at bid time which wage determination governs, and expect certified payroll reporting either way. For projects claiming the full ITC or PTC, Backwell produces Davis-Bacon certified payroll, pays the applicable wage determination, and supports apprenticeship labor-hour compliance.
All New Mexico solar civil work or the national utility solar civil page.
Send plans, a scope of work, and the schedule through the form below or call (315) 400-2654. We review the civil package, walk the site if it is at that stage, and return a scoped proposal with a schedule of values, stated fill allowances, and unit rates for overages. A one-page capability statement is available for prequalification files.
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