Hvac Duct Smacna Duct Support Details

Mss sp89 pipe hangers and supports december 2019 145.

Hvac duct smacna duct support details. This is the final session in a three part series. A construction supervisor might want to ex amine the piping and ductwork in isolation to ensure that there are no interferences that will create costly conflicts during construction. Smacna hangers and supports october 2019 183. Download view smacna hangers and supports as pdf for free.

Smacna detail for roof duct supports hvac duct construction standards public resource org. The types of fittings to be used based on the designer s calculations of fitting losses i e square versus 45 entry taps conical versus straight taps etc. Duct construction ductwork and supports shall conform to the hvac duct construction standards metal and flexible third edition 2005. 1 0 duct construction ductwork and supports shall conform to the hvac duct construction standards metal and flexible second edition 1995.

The method used is compliant with ashrae 90 1 iecc igcc version 2 imc and the umc. Standard details pg 18 4 office of construction. Download view smacna hangers and supports as pdf for free. A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system.

A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system. Event objectives gain solid understanding of how to construct duct in a resource efficient and sustainable manner that is compliant with smacna s hvac duct construction standard. Seismic supports are not required for hvac ductwork with ip 1 5 if either of the following conditions is met for the full length of each duct run. Standard round duct supports rps.

Example an hvac contractor might select only the sheets with the walls and the air conditioning equip ment. Rooftop duct amp cable trays pipe support express. Cadsystemsmanipulate layersof information faster. Where fittings of configurations not shown in the hvac dcs are shown on the contract drawings they shall be constructed as though they were therein.

Duct dimensions duct dimensions shown in the contract. Webinars hvac duct construction standards 103 round and oval duct hangers and casing construction. 1613 6 8 hvac ductwork with ip 1 5. Where fittings of configurations not shown in the hvac dcs are shown on the contract drawings they shall be constructed as though they were therein.

The types of fittings to be used based on the designer s calculations of fitting losses i e square versus 45 entry taps conical versus straight taps etc. Hvac ducts are suspended from hangers 12 inches 305 mm or less in length with hangers detailed to avoid. Information required for duct construction 1.