Rack storage is what the building is being used for. Thank You
James Crawford Phaser Fire Protection Ltd. Phone 604-888-0318 Cel: 604-790-0938 Email [email protected] Web: www.phaserfire.ca -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Prahl, Craig/GVL via Sprinklerforum Sent: Tuesday, October 6, 2020 3:16 PM To: [email protected] Cc: Prahl, Craig/GVL <[email protected]>; Gregg Fontes <[email protected]> Subject: RE: ESFR and Obstructed Construction What is the ESFR system design basis? Racks or other storage or what? Craig Prahl | Jacobs | Group Lead/SME - Fire Protection | 864.676.5252 | [email protected] | www.jacobs.com 1041 East Butler Road Greenville, South Carolina 29606 -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Gregg Fontes via Sprinklerforum Sent: Tuesday, October 6, 2020 5:27 PM To: [email protected] Cc: Gregg Fontes <[email protected]> Subject: [EXTERNAL] RE: ESFR and Obstructed Construction With a 36' high building, the max spacing would be 10' apart and the esfr is 6' apart due to the beams. This is a 60 sq. ft. coverage area. The esfr cut sheet state a minimum area of 64 sq. ft., 64 sq. ft. x (12) esfr is 768 sq. ft. minimum design area, would you have to add an esfr fire sprinkle in the calc to meet the 768 sq. ft. area or esfr are not allowed due to not meeting the 64 sq. ft. minimum per esfr sprinkler? Thanks, Gregg Fontes Cen-Cal Fire Systems, Inc. 209-334-9119 -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of James Crawford via Sprinklerforum Sent: Tuesday, October 06, 2020 12:54 PM To: [email protected] Cc: James Crawford <[email protected]> Subject: ESFR and Obstructed Construction I am looking at a building 36" high that is using beams for the roof construction, they are spaced at 6'-0" on center and are 24" deep. The sprinkler design is asking for ESFR but I am not sure if this will work, I know we can use ESFR in obstructed construction but my understanding is the heads location still needs to comply with the listing. So based on this I would need a head in every bay created by the beams and the head would need to be 14" or 18" max from the deck. Am I missing something? Thank You James Crawford Phaser Fire Protection Ltd. Phone 604-888-0318 Cel: 604-790-0938 Email [email protected]<mailto:[email protected]> Web: https://urldefense.com/v3/__http://www.phaserfire.ca__;!!B5cixuoO7ltTeg!WcMRZYppn9kmV5oFARjwAqlBq5CE0sTpGJgxpJA7c8cwcK8WS6lYKvzRFFPOKhMVAQ$ <https://urldefense.com/v3/__http://www.phaserfire.ca__;!!B5cixuoO7ltTeg!WcMRZYppn9kmV5oFARjwAqlBq5CE0sTpGJgxpJA7c8cwcK8WS6lYKvzRFFPOKhMVAQ$ > _______________________________________________ Sprinklerforum mailing list [email protected] https://urldefense.com/v3/__http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org__;!!B5cixuoO7ltTeg!WcMRZYppn9kmV5oFARjwAqlBq5CE0sTpGJgxpJA7c8cwcK8WS6lYKvzRFFM31opSgA$ _______________________________________________ Sprinklerforum mailing list [email protected] https://urldefense.com/v3/__http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org__;!!B5cixuoO7ltTeg!WcMRZYppn9kmV5oFARjwAqlBq5CE0sTpGJgxpJA7c8cwcK8WS6lYKvzRFFM31opSgA$ ________________________________ NOTICE - This communication may contain confidential and privileged information that is for the sole use of the intended recipient. Any viewing, copying or distribution of, or reliance on this message by unintended recipients is strictly prohibited. If you have received this message in error, please notify us immediately by replying to the message and deleting it from your computer. _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
