Large precast and cast-in-place box culverts for stream crossings, road crossings, and subdivision access.
Box culvert installation in Camillus supports commercial and municipal projects where road crossings span streams, drainage swales, and wetland conveyances. Backwell installs precast concrete box culverts ranging from small single-cell units to large multi-cell structures across the town, with projects tied to the Nine Mile Creek corridor, tributaries feeding Onondaga Creek, and internal site drainage at commercial developments.
Precast concrete box culverts 4x4 to 12x12, multi-cell configurations, cast-in-place for skewed crossings. Stream bypass, dewatering, engineered bedding, DEC Article 15 coordination.
Camillus sits atop the Camillus Formation, a Silurian-age bedrock unit named for the town that defines much of central New York's subsurface. The formation is dominated by shale interbedded with gypsum, anhydrite, and salt layers, which creates unusual excavation conditions across the area. Dissolution of gypsum and salt has produced scattered sinkholes and voids that complicate foundation work, particularly in the Fairmount and Split Rock areas. Along Nine Mile Creek and the lower Onondaga Creek drainage, alluvial soils mix with former wastebed material from Honeywell's industrial legacy.
The Town of Camillus Planning Department and Code Enforcement office administer site plan review, grading permits, and stormwater management for commercial projects, with additional oversight from the Village of Camillus for work inside village boundaries. The Honeywell consent decree governs a significant portion of the town's Nine Mile Creek corridor and former wastebed areas, meaning excavation on or near these parcels requires coordination with Honeywell's remediation team and NYSDEC Division of Environmental Remediation.
Backwell serves commercial and municipal clients throughout Camillus, including:
Commercial minimum $20,000. We run our own fleet , excavators, dozers, tri-axle dump trucks, compaction equipment , and self-haul all material. No third-party trucking markup, no schedule surprises. 5.0 stars across 25 Google reviews from contractors, developers, and municipal clients across Central New York.
For broader commercial site work in the region, see our guide on commercial site work costs in Central New York.
Call (315) 400-2654 for project estimates, or send site plans for review. We typically respond within 24 hours on commercial inquiries.
Related services: Excavation · Demolition · Site Preparation · Grading · Underground Utilities · Reviews
Camillus occupies the Onondaga-Ninemile Creek corridor west of Syracuse, in a landscape of low drumlins giving way to the Onondaga Escarpment. Upland soils are predominantly Honeoye and Lima silt loams over limestone-rich glacial till, with bands of Palmyra gravelly loam along old outwash channels. Ninemile Creek's floodplain carries Teel silt loam and Wayland silt loam with seasonally perched water.
Drainage considerations in Camillus are inseparable from the legacy of the Solvay Process wastebeds and the Ninemile Creek remediation corridor, which influence both grading and stormwater permitting on parcels west of West Genesee Street. Site work here commonly involves trenching through stony till on the drumlin flanks, dealing with limestone bedrock at shallow depth on Split Rock and along the escarpment, and engineering erosion controls that meet the Onondaga Lake watershed protection standards. Frost-susceptible silt loams push utility depths into the four-to-five-foot range on most commercial sites. The combination of karst potential on limestone bedrock and reactive industrial legacy soils means subsurface characterization is routine on commercial redevelopment parcels. Stormwater permitting almost always ties back to the Onondaga Lake AOC framework.