Firestopping products are required by local building codes, national model codes, and the National Electrical Code (NFPA 70) to be installed in all penetrations of fire rated construction or in smoke barriers. Fire rated construction consists of walls, floors, shafts and listed floor/ceiling assemblies and are located throughout a structure as required by Code and […]
The two questions most often raised regarding the thermal performance of changes to existing walls, roofs and windows are: We’d like to add insulation to the building, but if we do, does it have to meet code? If a window or storefront is being replaced, can we just match the existing so the look remains […]
Restaurant and Food Court Tenants require specialized odor control methods in addition to general recommendations. The exhaust system design is key. The right amount and location of makeup air is critical to the capture and exhaust of cooking odors. In addition, the tenant’s exhaust hood should extend a minimum of six inches past the edge […]
Whether you are replacing a rooftop unit, chiller, tower or fan coils, providing detailed information to the bidding contractors and accurately expressing the scope of work to be done will insure that you obtain apples to apples competitive bids and will reduce the need for bid contingencies. However, if you simply call up the mechanical […]
Sometimes, our clients run into a problem because they don’t have access to hot water for their lavatories. In commercial settings, tenants may be able to access hot water from the landlord, but sometimes this option is not available. If the situation arises where the tenant must provide their own hot water source, our engineers […]