Heating, Ventilation, and Air Conditioning (HVAC) engineering design services:
Building heat loss and gain analysis using the ACCA Manual J and N load calculation specifications and procedures,
Hydronic (hot water) heating system design – radiant floor heating systems, finned tube/cast iron baseboard, etc.,
Boiler and hot water heater sizing and distribution piping design,
HVAC system design including chiller - cooling tower pumping systems, split sytems, furnace/air handler and compressor/condenser sizing, ducted and ductless systems. Duct sizing and distribution design,
Geothermal heating/cooling system design – water to air and water to water systems both open and closed loop,
Design of ventilation systems for new & existing structures, laboratories, office space, apartments, equipment rooms, boiler rooms, etc.,
Evaluation of existing equipment capacity versus load requirements,
Energy calculation documents required for building permits.
Electrical Engineering Design Services:
Electrical load calculations in accordance with the National Electric Code for both existing and new buildings,
Electrical design of single and three-phase electrical service equipment including sizing of feeders, termination equipment, transformer vaults etc.,
Lighting design – exterior and interior lighting including photometric analysis,
Electrical design – interior and exterior wiring including sizing and routing of wiring, sizing of circuit breaker panels, sizing and location of receptacles, switches, lighting fixtures, HVAC equipment, telephone and data communication jacks, exit signs, emergency lighting, fixtures, etc. The design also includes “circuitization” of all wiring devices and circuit breaker assignment,
Back-up /Emergency generator system design including sizing and specification for the generator, feeders, and transfer switching equipment.
Plumbing Engineering Design Services:
Water service pipe sizing and interior distribution design,
Reverse Pressure Zone (RPZ) device design for commercial water services including preparation of filing documents for the Water Authority and Health Department,
Double Check Valve device design for commercial fire sprinkler systems including preparation of filing documents for the Water Authority and Health Department,
Certification of fire sprinkler system designs,
Septic system design including preparation of Health Department applications,
Septic system inspection and certification services including preparation of Health Department documents,
Waste plumbing sizing and distribution design,
Acid waste system design,
Design of gas distribution systems Natural and Liquefied Petroleum Gas including service and distribution sizing and piping distribution design


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