Complete civil packages for battery energy storage near Caledonia, NY: pad subgrade and mass grading, foundation excavation, access and crane pads, collection trenching, ductbank, SWPPP, and substation civil.
Backwell contracts complete civil site work packages for battery energy storage developers and EPCs building near Caledonia in Livingston County, New York. One contract covers site preparation through final stabilization, with Backwell field leadership on site.
Caledonia is a named host town for the permitted 180 MW Horseshoe Solar facility, which interconnects at Golah 115 kV, the principal transmission node in the county. Routes 5 and 20 and Route 36 serve the town with Interstate 390 a short run south, and National Grid provides service. The county tracker lists Caledonia as permitting large scale battery systems. Soils are calcareous Honeoye and Lima till on the rises with Palmyra and Alton gravelly outwash on the Genesee terrace, a favorable combination for pad subbase and access roads.
Publicly reported battery energy storage in and around Livingston 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.
Livingston County runs along the Genesee Valley from the flat Genesee River floodplain up onto rolling calcareous till uplands and then into the deeper valleys of the Conesus and Hemlock Lake troughs. The upland workhorses are the Honeoye, Lima and Conesus series, deep silt loams over calcareous glacial till with good bearing, and the Ontario series on the drumlinized ground toward the Monroe County line. The Genesee River floodplain carries the Genesee, Teel and Wayland series, deep silty alluvium that is subject to flooding and has a shallow water table. Palmyra and Alton gravelly outwash follows the valley terraces near Avon and Caledonia, and the Mount Morris area sits where the valley narrows into the Letchworth gorge, with shale and sandstone bedrock rising toward the surface. Frost design depth is forty two inches.
Upland till in the Honeoye and Lima belt is the best all around ground in the region for battery pad construction. It compacts well, holds bearing, and supports conventional cut and fill with an aggregate subbase, though the dense lower till horizon still requires subsurface drains under pads so spring water does not perch. The valley terraces at Avon and Caledonia give gravelly outwash that makes access road and stormwater work easy and provides local aggregate. The Genesee floodplain is the condition to avoid or engineer around: alluvial Genesee, Teel and Wayland soils sit in the regulatory floodplain with a high water table, so pad elevations, fill volumes and permitting all get harder. Near Mount Morris and the gorge rim, shallow shale and sandstone should be priced as rock for trenching and deep excavation.
Full detail on the Livingston County market is on the Livingston County battery storage civil page.
Concrete is placed by our subcontractor partners under the same contract, so the foundations follow the earthwork without a separate award. We price the civil package as one scope under one contract, which gives the EPC a single point of responsibility for the civil critical path instead of managing separate clearing, earthwork, and underground subcontracts.
Battery storage in New York is governed by Section 1207 of the 2025 Fire Code of New York State, which the State Fire Prevention and Building Code Council adopted on July 25, 2025 with an effective date of December 31, 2025. Section 1207 carries material based on the 2023 edition of NFPA 855 and renumbers what the 2020 code placed at Section 1206. Systems must be listed to UL 9540. Large scale fire testing under UL 9540A, reported to and approved by the fire code official, is what permits reduced separation distances and quantities above the table limits, and a hazard mitigation analysis is required to exceed the maximum allowable quantity. Outdoor installations carry a ten foot clearance to lot lines, public ways, buildings, stored combustibles, and other exposure hazards, with ten feet of combustible vegetation cleared on each side. New York added a mandatory peer review at Section 1207.12 for systems above the Table 1207.5 quantities, covering the site plan, the emergency operations plan, and the UL 9540A report. Those provisions fix pad layout and access road geometry before any earthwork is priced.
Battery storage siting in New York runs on the Fire Code of New York State, which adopts the International Fire Code provisions for stationary energy storage, together with NFPA 855 and the UL 9540A test reporting the authority having jurisdiction will ask for. The civil consequences are set early and they are ours to build.
We build to the approved civil drawings and the fire code commentary that comes with the permit. We do not stamp the design.
Local law. Livingston County publishes a town by town and village by village battery energy storage law tracker, which shows that Avon, Caledonia, Groveland and Mount Morris have adopted battery laws that permit large scale systems, while Conesus, Geneseo, Livonia, Ossian, West Sparta and York have adopted laws that do not permit large scale systems. Leicester, Lima, North Dansville, Nunda, Portage, Sparta and Springwater have no battery law, and the Village of Mount Morris has an active moratorium.
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. New York does not issue a statewide general contractor license for commercial construction. Licensing is handled locally, so individual cities, towns, and counties may require contractor registration or a local license, and a few trades are licensed at the state level, including asbestos handling and crane operation. Separately, contractors and subcontractors performing public work, and work covered by Article 8 of the Labor Law, must be registered with the New York State Department of Labor under its statewide contractor registry, which took effect December 30, 2024. Owners, EPCs, and integrators on battery storage projects will typically ask for that DOL registration number along with insurance and, where required, bonding.
Construction stormwater. SPDES General Permit for Stormwater Discharges from Construction Activity, permit number GP-0-25-001, issued by the New York State Department of Environmental Conservation. It took effect January 29, 2025, replacing GP-0-20-001, and runs through January 28, 2030. Coverage is triggered at one acre of soil disturbance, or less if part of a larger common plan, and requires a Notice of Intent plus a SWPPP prepared and implemented under the DEC design manual. Coverage under the prior permit did not carry over automatically, so active sites had to refile. Backwell carries the SWPPP scope, installs and maintains the controls, keeps the inspection log, and closes the permit out with final stabilization.
Prevailing wage. Standalone battery storage sits outside New York Labor Law Section 224-d. That section applies to a covered renewable energy system as defined in Public Service Law Section 66-p, and that definition lists generating technologies only, so energy storage is not included and Section 224-d contains no storage clause. Prevailing wage still reaches many storage projects by other routes. Labor Law Section 224-a expressly excludes an energy storage system with a capacity equal to or under five megawatts alternating current, which means a larger storage system on a privately contracted project that meets the public funds and cost tests can be covered. The Public Service Commission order of June 20, 2024 establishing the updated energy storage goal states that projects of one megawatt alternating current and larger will be subject to prevailing wage requirements, so incentivized projects carry it as a program condition rather than by statute. Storage co-located with a covered renewable generator follows that generator. Separately, contractors and subcontractors performing public work, and work covered by Article 8 of the Labor Law, must be registered with the New York State Department of Labor under the statewide contractor registry effective December 30, 2024. The applicable trigger should be confirmed project by project. Backwell produces certified payroll, pays the applicable wage determination, and supports apprenticeship labor-hour compliance.
All New York battery storage civil work or the New York solar civil cluster.
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.
Backwell contracts the complete civil package for utility solar around Caledonia, NY: clearing and grubbing, mass grading, access roads, collection trenching, SWPPP and erosion control, fencing, and substation civil, all under one contract. Caledonia, NY utility solar civil site work →
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