I know there's been post about this topic but just wanted to bounce this off the group. We're installing a new system in an existing warehouse that has 22" deep concrete tee's, 48" stem to stem. The AHJ wants it designed for Group A plastics, rack/cartoned/expanded. I'm looking a NFPA-13 (2013) 17.2.3.1 using K17's @ 35psi. My thought is that ESFR heads will be required in every pocket per 8.12.4.1.6, 14.2.4.1, & 14.2.4.3. Am I on the right track?
Thank you, Brian Harris, CET BVS Systems Inc. bvssystemsinc.com<http://bvssystemsinc.com/> Phone: 704.896.9989 Fax: 704.896.1935
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