What is the battery chemistry?
Matt Grise Alliance Fire Protection m 913 526 7443 o 913 888 0647 f 913 888 0618 Sent from mobile device -------- Original message -------- From: Steve Leyton via Sprinklerforum <[email protected]> Date: 1/14/21 12:15 PM (GMT-06:00) To: "Prahl, Craig/GVL" <[email protected]>, [email protected] Cc: Steve Leyton <[email protected]> Subject: RE: Stand-Alone UPS protection design I can't tell you the exact dimensions for specifications because it's in pre-design. It's right next to the building, but several hundred feet from the existing preaction areas and riser. -----Original Message----- From: Prahl, Craig/GVL [mailto:[email protected]] Sent: Thursday, January 14, 2021 10:02 AM To: [email protected] Cc: Steve Leyton <[email protected]> Subject: RE: Stand-Alone UPS protection design Steve, Can you provide a better description of this unit? How far from the building will it be located? Craig Prahl | Jacobs | Group Lead/SME - Fire Protection | [email protected] | www.jacobs.com<http://www.jacobs.com> 1041 East Butler Road Greenville, South Carolina 29606 CONTACT BY: email or MS TEAMS -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of Steve Leyton via Sprinklerforum Sent: Thursday, January 14, 2021 12:58 PM To: [email protected] Cc: Steve Leyton <[email protected]> Subject: [EXTERNAL] Stand-Alone UPS protection design I'm engaged in a conversation with a project team where an Uninterrupted Power Supply is being added to a local small-scale broadcast facility (NPR affiliate). The control rooms and studios are already protected by preaction and this battery stack is being added outside the building and a ways away from the existing preaction areas. The two candidate designs are to extend the preaction or use a pre-engineered wet-chem system and I'd love for any and everyone who has experience with this type of hazard to chime in on whether there is a preferred or "best" practice. My feeling is that a wet-chem system is the way to go and the most common practice - can anyone verify or do I have that wrong. Fire away please... Steve L. _______________________________________________ Sprinklerforum mailing list [email protected] https://linkprotect.cudasvc.com/url?a=https%3a%2f%2furldefense.com%2fv3%2f__http%3a%2f%2flists.firesprinkler.org%2flistinfo.cgi%2fsprinklerforum-firesprinkler.org__%3b%21%21B5cixuoO7ltTeg%21RBqeKKjG60wNEVmjtlo8VtJ_60JAV9CUPjj0pGiQ2Zgf2T3xTnT90OKuOqUcJqL9Og%24&c=E,1,BShkYLUD1RLgiLgDZGfVDk05i6BwISef9l7ExjaBxbFy7ewEqpj8ib6K71px8n-sK6S7gUdeT6GDk8c14yvp5IoHcjSWkVv9opvRudfz_gA,&typo=1 ________________________________ 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] https://linkprotect.cudasvc.com/url?a=http%3a%2f%2flists.firesprinkler.org%2flistinfo.cgi%2fsprinklerforum-firesprinkler.org&c=E,1,1rqBO1RPcsDBQA_1RsOtIDA7HU6n8bYXLlak9kAhj6-rYZ6SR1DJhaMaJIcjiMN_90Zer0oMKr5S7rwTWXfdqEEzeg7GgEUMA-uY0WvKVUPOs8w8&typo=1 _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
