Complete civil packages for battery energy storage near Red Hook, 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 Red Hook in Kings County, New York. One contract covers site preparation through final stabilization, with Backwell field leadership on site.
Red Hook is a peninsula of working waterfront and manufacturing zoning cut off from the rest of Brooklyn by the Gowanus Expressway, reached by Hamilton Avenue and Van Brunt Street, with container terminal and barge access at the Red Hook Container Terminal. It sits adjacent to the Gowanus generating site where Eastern Generation has advanced storage plans. Most of the peninsula is filled land over former marsh and shoreline, it flooded extensively in Hurricane Sandy, and the water table is shallow and tidal. Civil work here means engineered fill under pads, contaminated fill handling, dewatering and flood elevation driven grading.
Publicly reported battery energy storage in and around Kings 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.
Brooklyn straddles the Harbor Hill moraine, which runs roughly along the Prospect Park ridge, with glacial outwash sloping south and west toward Gravesend Bay and Jamaica Bay. Natural soils are deep, well drained sands and gravels in the Riverhead and Plymouth families on the outwash, and till derived soils along the moraine. As with the rest of the city the working profile is human transported material. The New York City soil survey identified thirty two series formed in human transported materials, and Laguardia, Ebbets, Secaucus and Breeze artifactual fill soils cover about six percent of the city. The Sunset Park, Red Hook, Gowanus and Newtown Creek waterfronts are filled tidal marsh and shoreline, in places over soft organic deposits. Laguardia soils carry construction debris, high pH from concrete content, compaction and elevated lead and other trace metals. Groundwater near the harbor is shallow and tidal.
Brooklyn storage sites are excavation and fill problems before they are structural ones. Over deep debris fill, enclosure pads and transformer foundations generally need over excavation and replacement with structural fill, or a structural mat that spans variable support, rather than a thin slab on native grade. Buried obstructions, old foundations and timber piles are routine, so excavation should be planned as select removal with hand work around live utilities. Excavated material has to be characterized before export because artifactual fill commonly fails clean fill criteria, which drives segregation, covered stockpiles and manifested disposal. On Red Hook, Gowanus and Sunset Park sites, a shallow tidal water table means dewatering with treatment and discharge approvals for footings, duct banks and grounding. Where soft organic layers underlie the fill, settlement governs pad design. Access and delivery routes are tight, so staging and traffic control are part of the civil scope.
Full detail on the Kings County market is on the Kings 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. New York City has no battery storage moratorium. City of Yes for Carbon Neutrality, approved by the City Council in December 2023, permits non accessory energy storage as of right up to 10,000 square feet in residence districts and requires a special permit above that. Department of Buildings and Fire Department review and permitting are unchanged by that amendment.
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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