Our engineering services

Structural engineering

For architects, contractors, modular builders, developers and property owners.

• New building structural design
• Additions and alterations
• Beam, girder and column design
• Bearing wall removal
• Foundations, including modular homes
• Post-frame and pre-engineered buildings
• Decks, porches, sunrooms and garages
• Retaining walls
• Existing condition evaluations
• Damage, violation and repair design

Deliverables: signed and sealed structural drawings, calculation packages where the jurisdiction requires them, and responses to plan review comments.

Civil and site engineering

For developers, builders and owners moving through site plan and permit review.

• Grading and drainage plans
• Stormwater management and detention
• Site plans and layout studies
• Sewer and water service connections
• Driveway and access design
• Erosion and sediment control
• Lot and subdivision yield studies
• Utility coordination

Deliverables: signed and sealed site drawings, drainage and stormwater calculations, and coordination with the municipal engineer.

Water and infrastructure

For owners, municipalities, industrial clients and prime consultants.

• Stormwater and sewage pump stations
• Lift station design
• Sewer rehabilitation
• Trenchless methods, including sliplining
• Force main and gravity sewer design
• Water service and main design
• Basis of design and design development reports
• Opinions of probable construction cost

Deliverables: design reports, drawings, specifications and calculations, as engineer of record or as a subconsultant to the prime team.

Engineering reviews and sealing

For architects, fabricators, installers, specialty contractors and design teams.

• Independent plan and peer review
• Delegated design
• Connection design
• Shop drawing review
• Stairs, railings and guards
• Pergolas, canopies and sunrooms
• Anchorage and attachment design
• Engineering letters for permits

Deliverables: review comments and redlines, delegated design calculations, and signed and sealed documents issued after full engineering review.

New York City agency filings

For owners, architects and expediters building in the five boroughs.

• DEP Site Connection Proposals
• DEP backflow prevention device filings
• DOT Builders Pavement Plans
• Responses to DEP and DOT review comments

Deliverables: complete filing sets prepared to current agency standards and revised through approval. Our Site Connection Proposal experience includes new buildings in Brooklyn and mixed-use alterations in Manhattan.

Construction phase services

For public agencies, owners and contractors.

• Resident engineering
• Construction inspection
• Scheduling in Primavera P6
• Earned value and cost reporting
• Change order and force account review
• QA and QC oversight
• RFI and submittal review
• Site observation and as-built certification

Deliverables: construction phase engineering led by staff with resident engineering experience on major public contracts, with thorough daily documentation.