Complete civil packages for battery energy storage near Queensbury, 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 Queensbury in Warren County, New York. One contract covers site preparation through final stabilization, with Backwell field leadership on site.
Queensbury surrounds Glens Falls and carries Interstate 87 exits 18 through 20, US Route 9 and NY Route 149, along with the Floyd Bennett Memorial Airport and the Warren County industrial park. Much of the town sits on the Queensbury sand plain, deep excessively drained outwash sand with a deep water table, which is favorable pad and access road ground. A battery project entered the NYISO queue as Queensbury BESS and has since been withdrawn, and town officials have publicly denied that a storage facility is planned inside the town.
Publicly reported battery energy storage in and around Warren 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.
Warren County is the southeastern edge of the Adirondack massif. Bedrock is Precambrian gneiss, granite and marble, and it is at or near the surface across much of the county, with outcrop common and till cover thin and stony on the ridges. Shallow to moderately deep till soils of the Tunbridge and Lyman type occupy the uplands, and boulders run through the profile. The Hudson and Schroon river valleys and the Queensbury sand plain carry deep sandy and gravelly outwash of the Hinckley and Adams type, excessively drained, rapidly permeable and free of frost heave problems, and the Queensbury plain is the southern reach of the Lake Albany delta system. Wetlands are extensive in the valley bottoms and are regulated by both the state and the Adirondack Park Agency. Design frost depth is commonly taken at 48 inches or more given elevation and exposure.
Two conditions, sharply separated. On the Queensbury and valley outwash, earthwork is fast and favorable: sands and gravels excavate without difficulty, compact well, serve as structural fill and support infiltration based stormwater practice, so pads and access roads go in quickly. Everywhere else the constraint is rock. Shallow gneiss means foundation excavations and trench lines hit refusal early, so hammer or blast work, drilled anchors and rock socket approaches should be priced rather than assumed away, and a thin stony till cover gives little usable cut material. Boulder removal and screening are routine. Wetland extent in the valley bottoms forces access roads onto longer alignments and often onto matting or geogrid over soft ground, and permitting under both state and Adirondack Park Agency jurisdiction sets the schedule more than the earthwork does.
Full detail on the Warren County market is on the Warren 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. The Town of Chester passed a one year moratorium on battery energy storage systems in 2026. Most of the county sits inside the Adirondack Park, so Adirondack Park Agency jurisdiction applies in addition to town review. Sources: https://www.adirondackexplorer.org/environment/energy/one-by-one-adirondack-towns-put-brakes-on-battery-storage-facilities/ and https://carina.energy/bess-moratoriums/new-york/
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.
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