They are not Concrete tees or joists. They are big open boxes. -----Original Message----- From: Steve Leyton <st...@protectiondesign.com> Sent: Monday, February 1, 2021 4:00 PM To: sprinklerforum@lists.firesprinkler.org Cc: Dennis Wilson <dwil...@blackhawksprinklers.com> Subject: RE: Pan-Type Construction
Do you mean Tee or Double-Tee construction? Pan slabs are PIP, with and without metal decks, smooth ceiling by definition. Steve L. -----Original Message----- From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org] On Behalf Of Dennis Wilson via Sprinklerforum Sent: Monday, February 01, 2021 1:52 PM To: sprinklerforum@lists.firesprinkler.org Cc: Dennis Wilson <dwil...@blackhawksprinklers.com> Subject: Pan-Type Construction Would anyone know what the maximum depth is allowed in concrete pan-type construction? I have a job with exist. sprinklers installed along the bottom of the stems with pendents. The AHJ is questioning whether sprinklers are needed in each pocket. Pockets are around 6' square w/ 8" wide stems both directions. _______________________________________________ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.firesprinkler.org%2Flistinfo.cgi%2Fsprinklerforum-firesprinkler.org&data=04%7C01%7Cdwilson%40blackhawksprinklers.com%7C6979454bef9b4208e0fc08d8c6fcb9fc%7C20b3eafa18334148b9c58e75b45c105a%7C1%7C0%7C637478136052720757%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&sdata=BtgkQY%2FekdpLYZUy5vCT7sBj0yHe8e2ABmmaJKqA53s%3D&reserved=0 _______________________________________________ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
