1613 6 8 hvac ductwork with ip 1 5.
Hvac duct smacna duct support details.
5 23 31 hvac ducts design and construction standard.
This is the final session in a three part series.
A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system.
Hvac ducts are suspended from hangers 12 inches 305 mm or less in length with hangers detailed to avoid.
Standard details pg 18 4 office of construction.
Cadsystemsmanipulate layersof information faster.
Information required for duct construction 1.
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.
Rooftop duct amp cable trays pipe support express.
Example an hvac contractor might select only the sheets with the walls and the air conditioning equip ment.
Smacna detail for roof duct supports hvac duct construction standards public resource org.
Download view smacna hangers and supports as pdf for free.
Duct dimensions duct dimensions shown in the contract.
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.
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.
Smacna hangers and supports october 2019 183.
A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system.
Download view smacna hangers and supports as pdf for free.
Webinars hvac duct construction standards 103 round and oval duct hangers and casing construction.
The application uses the method outlined in smacna s hvac air duct leakage manual and provides suggested leakage classes from smacna s latest edition of the manual.
Duct construction ductwork and supports shall conform to the hvac duct construction standards metal and flexible third edition 2005.
The method used is compliant with ashrae 90 1 iecc igcc version 2 imc and the umc.
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.
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.
Rooftop duct amp cable trays pipe support express.
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.
1 0 duct construction ductwork and supports shall conform to the hvac duct construction standards metal and flexible second edition 1995.
