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HomeMy WebLinkAbout2091 RUTHERFORD RD; ; AS150313; Permit10/27/21, 10:26 AM AS150313 Permit Data City of Carlsbad Sprinkler Permit Permit No: AS150313 2091 RUTHERFORD Job Address: RD Permit Type: SPRINK Parcel No: 2121202500 Lot #: 0 Reference No.: PC #: Status: APPROVED Applied 10/8/2015 Approved: 10/14/2015 Issued: 10/14/2015 Inspector: Project Title: PRO PERFORMANCE SPORTS UPGRADE SCOPE: PROPOSED DENSITY IS .60/2500 FOR SOLID PILE STORAGE PER THE TECHNICAL REPORT BY KLAUSBRUCKNER AND ASSOCIATES. REMOVE EXISTING 4" FRONT MAIN AND UPSIZE IT TO A NEW 6" MAIN INCLUDING HANGERS AND SWAY BRACKING. ALL OTHER PORTIONS OF THE EXISTING SYSTEM ARE TO REMAIN AS-IS WITH NO CHANGES PROPOSED. Applicant: EPIC FIRE PROTECTION, INC. 765 TURTLE POINT WY SAN MARCOS, CA 760-310-6122 Owner: CRUZAN-MON ROE A E W RUTHERFORD L L C 221 15TH ST DEL MAR CA Fees ($) Add'I Fees ($) Total ($) Balance ($) 213 0 213 0 1/1 100 0. 8OO Da Hydraulics Summary Sheet (Project Information Calculation Date: 9/16/2015 2:48:50 PM I SKLZS SPRINKLER UPGRADE system ID drawing ref 1 OF I building EXIST 2091 RUTHERFORD RI) construction WOOD/STEEL CARLSBAD, CA occupancy WHSE contract # authority CARLSBAD FIRE Hydraulics Criteria density .60 GPM/1t2 remote area 2500 1`12 spr coverage 100 ft2 sprs flowing 25 calc'd volume 1,541.4 gal Flow Test static pressure 110.70 psi residual pressure 77.40 psi quantity flowing 4,575.0 GPM ul% elevation from if 0.00 ft date & time of flow test 8-18-15 location of flow test on site hydrant Contractor Information Epic Fire Protection, Inc. 765 Turtle Point Way San Marcos, CA 92069 calculated by Adam Boisvert telephone 760-310-6122 fax 760-798-0556 email epicfireccox.net r Sprinklers in Remote No. Mfgr Mod SlN# Size K 25 1 TYCO I ELO 1 1 .64 1112 system type WET design std NFPA13 hazard EXTRA figure 125.2.6(a) curve 160 emote area 1 - supply / uemanci cxrapn 140 I 103.28 psi available at . -- - —L Margin: +8.8% h- .. ..__...-. -Total System Flow of 2,032.4 GPM_J — -- Sprinkler Demand of 94.19 psi with _____.1 :•jjji _ 120 40- 20 - 000, 0— - 0 350 700 1050 1400 Demand at sprinkler and interior hose flows © Copyright 2013 Sigma Development Group, Inc. N185 1750 2100 2450 Water Flow (GPM) Total System Demand including Hose Flows at Zero Page 1 of 12 hew plait'. have Net re tesed hr :t lip, ttcIII c:ttlpliutec with the cure it applicable codes and stat dard. III lowe III 11w jurisdiction. The owner or conu a. lot iv iv ulllit. lit, re icek in support ol all ipphL it: nut lit a huildtt perittil s tilt the spi e' nitric: '.lattclnt titit this re lee. ii: no Is .lie., lite i:e.11el or eolttritclu- ti their puiilii.ioital ennitleer or architect Ir stile respott.ihtlils or lull :itiipltince witil said codes and sttiidattls. ittcliidttie the hiiildtn code or or iii'. reputtsibiltv lor deltctencies. errors. ouitiss:.:ns or negligence in these 'liiis s tether ol not noted in this review. I jr Reviewer: E1 RECONlMlNl) API'R( Rt-;CONlN1hNl) A'lR()\'A1. AS .0TH) I Aft 8OO Dathboardydraulks Supply Analysis SKLZS SPRINKLER UPGRADE (Remote Area 1) Sprinkler Flow: 1,532.4 GPM Additional Flows: None Hose Flow at Zero: 500.0 GPM I Total System Flow: 2,032.4 GPM Maximum velocity in pipe 22-200 is 15.7 ft/sec Nodes Analysis Minimum Node Actual Node Elev Device KFactor Flow Pressure Discharge Notes ft GPM psi GPM 221 26.6 Sprinkler 11.20 60.00 28.70 60.00 215 26.6 Sprinkler 11.20 60.00 28.71 60.01 220 26.5 Sprinkler 11.20 60.00 28.72 60.03 214 26.5 Sprinkler 11.20 60.00 28.74 60.04 209 26.6 Sprinkler 11.20 60.00 28.76 60.06 208 26.5 Sprinkler 11.20 60.00 28.78 60.09 203 26.6 Sprinkler 11.20 60.00 28.88 60.19 222 26.6 Sprinkler 11.20 60.00 28.91 60.22 202 26.5 Sprinkler 11.20 60.00 28.91 60.22 216 26.6 Sprinkler 1 11.20 60.00 28.92 60.23 210 26.6 Sprinkler 11.20 60.00 28.97 60.28 219 26.4 Sprinkler 11.20 60.00 29.05 60.37 213 26.4 Sprinkler 11.20 60.00 29.07 60.38 204 26.6 Sprinkler 11.20 60.00 29.10 60.41 207 26.4 Sprinkler 11.20 60.00 29.11 60.43 201 26.4 Sprinkler 11.20 60.00 29.24 60.56 223 26.7 Sprinkler 11.20 60.00 29.79 61.13 217 26.7 Sprinkler 11.20 60.00 29.80 61.14 211 26.7 Sprinkler 11.20 1 60.00 29.85 61.19 205 26.7 Sprinkler 11.20 60.00 29.98 61.33 218 26.4 Sprinkler 11.20 60.00 30.11 61.46 212 26.4 Sprinkler 11.20 60.00 30.13 61.48 206 26.4 Sprinkler 11.20 60.00 30.18 61.53 200 26.4 Sprinkler 11.20 j 60.00 1 30.30 61.65 194 26.4 Sprinkler 11.20 1 60.00 1 48.42 77.94 0 Copyright 2013 Sigma Development Group, Inc. Page 2 of 12 Nodes Analysis Minimum Node Actual Node Elev Device KFactor Flow Pressure Discharge Notes ft GPM psi GPM 01 0.0 1 Hose@Zero I 94.19 1 500.0 0 Copyright 2013 Sigma Development Group, Inc. Page 3 of 12 ft d8OO Pipe Information SKLZS SPRINKLER UPGRADE (Remote Area 1) From Elevi ft Pipe ID Flows Added GPM Inside Diameter Fittings Length ft l C Value I I 1 Total (Pt) psi Notes Fitting ft I I Elev (Pe) psi . El v2 Type in Friction Loss Total Total ftJ psi/ft j Frict (Pt) psi 222 26.61 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 c = 120 0.02336 Pt 221) 28.699 Pe -0.024 Pt 0.234 221 26.55 BL 55.7 Total 10.0 223 26.66 2" Dyna Flow 60.2 2.2030 Len 10.0 Ftg 0.0 C= 120 0.09059 Pt 222) 28.909 Pe -0.024 Pt 0.906 222 26.61 BL 115.9 Total 10.0 45 27.00 2" Dyna Flow 61.1 2.2030 2T Len 62.0 Ftg 27.3 C = 120 0.19828 Pt 223) 29.791 Pe -0.146 Pt 17.702 223 26.66 BL 177.1 Total 89.3 Total Pressure at Node 45) 47.348 psi 220 26.50 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C = 120 0.00020 Pt 221) 28.699 Pe 0.024 Pt 0.002 221 26.55 BL 4.3 Total 10.0 219 26.45 2" Dyna Flow 60.0 2.2030 Len 10.0 Ftg 0.0 C= 120 0.03043 Pt 220) 28.725 Pe 0.024 Pf 0.304 220 26.50 BL 64.3 Total 10.0 218 26.39 2" Dyna Flow 60.4 2.2030 Len 10.0 Ftg 0.0 C = 120 0.10359 Pt 219) 29.053 Pe 0.024 Pf 1.036 219 26.45 BL 124.7 Total 10.0 25 26.00 2" Dyna Flow 61.5 2.2030 21 Len 72.0 Ftg 27.3 C = 120 0.21743 Pt 218) 30.112 Pe 0.169 Pt 21.585 218 26.39 BL 186.1 Total 99.3 Total Pressure at Node 25) 51.867 psi 216 26.61 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C= 120 0.02329 Pt 215) 28.712 Pe -0.024 Pt 0.233 215 26.55 BL 55.6 Total 10.0 217 26.66 2" Dyna Flow 60.2 2.2030 Len 10.0 Ftg 0.0 C = 120 0.09048 Pt 216) 28.921 Pe -0.024 Pt 0.905 216 26.61 BL 115.9 44 27.00 2" Dyna Flow 61.1 2.2030 21 Len 62.0 Ftg 27.3 C = 120 0.19815 Pt 217) 29.802 Pe -0.146 Pt 17.690 217 26.66 BL 177.0 Total 89.31 Total Pressure at Node 44) 47.347 psi 214 26.50 2" Dyna Flow 2 .2030 Len 10.0 I 120Pt215) 28.712 Pe 0.024 Pt 0.002 1 215 - 26.55 BL 4.4 Total 10.0 © Copyright 2013 Sigma Development Group, Inc. Page 4 of 12 d8OO Dashb Pipe Information oard #1ydiullcs SKLZS SPRINKLER UPGRADE (Remote Area 1) From Elevi Pipe ID I Flows Added GPM I Inside Diameter in Fittings I Total (Pt) psi ft Length ft 1 c Value I I Friction Loss psi/ft I J I Notes Fitting ft I Elev (Pe) psi To Elev2 Type Total Total ft Frict (Pt) psil 213 26.45 2" Dyna Flow 60.0 2.2030 Len 10.0 Ftg 0.0 C= 120 0.03053 Pt 214) 28.737 Pe 0.024 Pt 0.305 214 26.50 BL 64.4 Total 10.0 212 26.39 2" Dyna Flow 60.4 2.2030 Len 10.0 Ftg 0.0 C = 120 0.10379 Pt 213) 29.066 Pe 0.024 pf 1.038 213 2645 BL 124.8 Total 10.0 24 26.00 2" Dyna Flow 61.5 2.2030 2T Len 72.0 Ftg 27.3 C= 120 0.21774 Pt 212) 30.128 Pe 0.169 Pt 21.617 212 26.39 BL 186.3 Total 99.3 Total Pressure at Node 24) 51.914 psi 210 26.61 2"Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C = 120 0.02327 Pt 209) 28.759 Pe -0.024 Pt 0.233 209 26.55 BL 55.6 Total 10.0 211 26.66 2" Dyna Flow 60.3 2.2030 Len 10.0 Ftg 0.0 c = 120 0.09051 Pt 210) 28.968 Pe -0.024 Pt 0.905 210 26.61 BL 115.9 43 - 27.00 2" Dyna Flow 61.2 2.2030 21 Len 62.0 Ftg 27.3 C= 120 0.19830 Pt 211) 29.850 Pe -0.146 Pt 17.704 211 26.66 BL 177.1 Total 89.3 Total Pressure at Node 43) 47.407 psi 208 26.50 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C = 120 0.00022 Pt 209) 28.759 Pe 0.024 Pt 0.002 209 26.55 BL 4.4 Total 10.0 207 26.45 2" Dyna Flow 60.1 2.2030 Len 10.0 Ftg 0.0 C = 120 0.03064 Pt 208) 28.784 Pe 0.024 Pt 0.306 208 26.50 BL 64.5 206 26.39 2" Dyna Flow 60.4 2.2030 Len 10.0 Ftg 0.0 C = 120 0.10405 Pt 207) 29.114 Pe 0.024 Pt 1.041 207 26.45 BL 125.0 Total 10.0 23 26.00 2" Dyna Flow 61.5 2.2030 21 Len 72.0 Ftg 27.3 C = 120 0.21823 Pt 206) 30.178 Pe 0.169 Pf 21.665 206 26.39 BL 186.5 Tota l 99.3 Total Pressure at Node 23) 52.013 psi 204 25.61 2" Dyna Flow Len 10.0 C=120Pt ._. 203) 28.884 2.2030 Ftg 0.0 J Pe -0.024 203 26.55 BL 55.9 0.02352 Pt 0.235 Total 10.0 © Copyright 2013 Sigma Development Group, Inc. Page 5 of 12 0188 Pipe Information SKLZS SPRINKLER UPGRADE (Remote Area 1) From Elevi ft Pipe ID 1 I Flows Added GPM I Inside Diameter in Fittings Length ft I C Value I I I Friction Loss Total (Pt) psi I I I I Notes Fitting ft I Elev (Pe) psi .1 FriCt (PQ psij To Elev2 Type Total Total ft psi/ft 205 26.66 2" Dyna Flow 60.4 2.2030 Len 10.0 Ftg 0.0 C = 120 0.09118 Pt 204) 29.096 Pe -0.024 Pt 0.912 204 26.61 BL 116.4 Total 10.0 42 27.00 2" Dyna Flow 61.3 2.2030 2T Len 62.0 Ftg 27.3 C = 120 0.19954 Pt 205) 29.984 Pe -0.146 pf 17.814 205 26.66 BL 177.7 Total 89.3 Total Pressure at Node 42) 47.652 psi 202 26.60 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 c = 120 0.00020 Pt 203) 28.884 Pe 0.024 Pt 0.002 Total 10.0 203 26.55 BL 4.2 201 26.45 2" Dyna Flow 60.2 2.2030 Len 10.0 Ftg 0.0 C = 120 0.03058 Pt 202) 28.909 Pe 0.024 Pt 0.306 202 26.50 BL 64.5 Total 10.0 200 26.39 2" Dyna Flow 60.6 2.2030 Len 10.0 Ftg 0.0 C= 120 0.10415 Pt 201) 29.239 Pe 0.024 Pt • 1.041 Total 10.0 201 26.45 BL 125.0 22 26.00 2" Dyna Flow 61.7 2.2030 21 Len 72.0 Ftg 27.3 c = 120 0.21864 Pt 200) 30.304 Pe 0.169 Pt 21.706 200 26.39 BL 186.7 Total 99.3 Total Pressure at Node 22) 52.179 psi 195 26.45 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C = 120 0.00024 Pt 194) 48.421 Pe -0.024 Pt 0.002 194 26.39 BL 4.7 Total 10.0 196 26.50 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C = 120 0.00024 Pt 195) 48.399 Pe -0.024 Pt 0.002 195 26.45 BL 4.7 Total 10.0 197 26.55 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C = 120 0.00024 Pt 196) 48.378 Pe -0.024 Pt 0.002 196 26.50 BL 4.7 198 26.61 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C = 120 0.00024 Pt 197) 48.357 Pe -0.024 Pt 0.002 Total 10.0 197 26.65 BL 4.7 26.66 2" Dyna Flow 2.2030 Len 10.0 Ftg 0.0 C 120 0.00024 Pt 198) 48.336 Pe -0.024 Pt 0.002 E19 26.61 BL 4.7 Total 10.0 0 Copyright 2013 Sigma Development Group, Inc. Page 6 of 12 AM OO Pipe Information SKI-ZS SPRINKLER UPGRADE (Remote Area 1) From Elevi Pipe ID Flows Added Inside Length ftT C Value 1 Total (Pt) psi Fitting ft Elev (Pe) Psi FriCt (Pf) psi GPM Diameter Fittings Friction Loss Notes To Elev2 Type Total Total ft psi/ft 41 27.00 2" Dyna Flow 2.2030 21 Len 62.0T Ftg 27.3 c = 120 0.00024 Pt 199) 48.315 Pe -0.146 Pf 0.022 199 26.66 BL 4.7 Total 89.3 Total Pressure at Node 41) 48.191 psi 21 26.00 2" Dyna Flow 2.2030 21 Len 72.01 C = 120 0.03868 Pt 194) 48.421 Pe 0.169 pf 3.840 194 26.39 BL 73.2 Total 99.3 Total Pressure at Node 21) 52.430 psi 45 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C= 120 0.00013 Pt 44) 47.347 Pe 0.000 pf 0.001 44 27.00 CM2 19.5 Total 10.0 46 27.00 4" Dyna Flow 177.1 4.3100 0 Len 10.0 Ftg 0.0 C= 120 0.00916 Pt 45) 47.348 Pe 0.000 pf 0.092 45 27.00 CM2 196.6 47 27.00 4" Dyna Flow -49.6 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.00535 Pt 46) 47.439 Pe 0.000 Pt 0.054 46 27.00 CM2 147.0 Total 10.0 48 27.00 4" Dyna Flow -49.2 4.3100 0 Len 10.0 Ftg 0.0 c = 120 0.00252 Pt 47) 47.493 Pe 0.000 Pt 0.025 47 27.00 CM2 97.9 Total 10.0 49 27.00 4" Dyna Flow 49.0 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.00070 Pt 48) 47.518 Pe 0.000 Pt 0.007 48 27.00 CM2 48.9 Total 10.0 29 26.00 2" Dyna Flow 2.2030 2112T Len 152.0 Ftg 54.6 C = 120 0.01834 Pt 49) 47.525 Pe 0.433 Pf 3.789 49 27.00 BL 48.9 Total 206.6 28 26.00 6"Sch10 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.00011 Pt 29) 51.747 Pe 0.000 Pf 0.001 29 26.00 CMI 48.9 Total 10.0 Total Pressure at Node 28) 51.748 psi 28 26.00 2" Dyna Flow 2.2030 21121 Len 152.0 Ftg 54.6 C = 120 0.01838 Pt 48) 47.518 Pe 0.433 Pt 3.797 48 27.00 BL 49.0 Total 206.6 27 26.00 6" Sch 10 48.9 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.00038 Pt 28) 51.748 Pe 0.000 Pt 0.004 1 I j 28 26.00 CMI ____________ 97.9 Total 10.0 0 Copyright 2013 Sigma Development Group, Inc. Page 7 of 12 AM SKLZS SPRINKLER UPGRADE Pipe Information (Remote Area 1) From Elevi ft Pipe ID Flows 1 Added Inside 1 Length ft I C Value I Total (Pt) psi Fitting ft I Elev (Pe) psi GPM I Diameter Fittings J Notes To Elev2 Type I Friction Loss [ psWft Total_L Total ft [Fda (PU psi Total Pressure at Node 27) 51.752 psi 27 26.00 2" Dyna Flow 2.2030 21!2T Len 152.0 Ftg 54.6 c = 120 0.01852 Pt 47) 47.493 Pe 0.433 Pt 3.826 47 27.00 BL 49.2 Total 206.6 26 26.00 6" Sch 10 979 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.00081 Pt 27) 51.752 Pe 0.000 Pt 0.008 27 26.00 CM1 147.0 Total 10.0 Total Pressure at Node 26) 51.760 psi 26 26.00 2" Dyna Flow 2.2030 21/21 Len 152.0 Ftg 54.6 C = 120 0.01882 Pt 46) 47.439 Pe 0.433 Pt 3.888 46 27.00 BL 49.6 Total 206.6 25 26.00 6" Sch 10 147.0 6.3570 2E Len 42.0 Ftg 35.2 C = 120 0.00138 Pt 26) 51.760 Pe 0.000 Pt 0.107 26 26.00 CM1 196.6 24 26.00 r Sch lo 186.1 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.00473 Pt 25) 51.867 Pe 0.000 pf 0.047 25 26.00 CM1 382.7 Total 10.0 23 26.00 6" Sch l0 186.3 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.00986 Pt 24) 51.914 Pe 0.000 Pt 0.099 24 26.00 CM1 569.0 Total 10.0 22 26.00 6" Sch lO 186.5 6.3570 0 Len 10.0 Ftg 0.0 c = 120 0.01666 Pt 23) 52.013 Pe 0.000 Pt 0.167 23 26.00 CM1 755.5 21 - 26.00 6" Sch 10 186.7 6.3570 0 Len 10.0 Ftg 0.0 C = 120 0.02506 Pt 22) 52.179 Pe 0.000 Pt 0.251 22 26.00 CM1 942.2 Total 10.0 20 - 26.00 6" Sch 10 73.2 6.3570 0 Len 10.0 Ftg 0.0 C = 120 0.02878 Pt 21) 52.430 Pe 0.000 Pt 0.288 21 26.00 CM1 1,015.4 Total 10.0 Total Pressure at Node 20) 52.718 psi 43 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.00608 Pt 44) 47.347 Pe 0.000 pf 0.061 44 27.00 CM2 157.5 Total 10.0 42 27.00 4" Dyna Flow 177.1 4.3100 0 Len 10.0 Ftg 0.0 C= 120 0.02449 1 Pt 43) 47.407 Pe 0.000 Pf 0.245 43 27.00 CM2 334.6 Total 10.0 1 0 Copyright 2013 Sigma Development Group, Inc. Page 8 of 12 0:8800' Pipe Information SKLZS SPRINKLER UPGRADE (Remote Area 1) From Elevi ft Pipe ID Flows Added GPM Inside Diameter in Fittings Length ft I C Value I lFriction Loss psi/ft JTotal (Pt) psi Notes Fitting ft I J Elev (Pe) psi I TO Elv2 Type Total Total ft 1F (PQ psi 41 27.00 4" Dyna Flow 177.7 4.3100 0 Len 10.0 Ftg 0.0 c = 120 0.05386 Pt 42) 47.652 Pe 0.000 pf 0.539 42 27.00 CM2 512.2 Total 10.0 40 27.00 4" Dyna Flow 47 4.3100 0 Len 10.0 Ftg 0.0 c = 120 0.05479 Pt 41) 48.191 Pe 0.000 pf 0.548 41 27.00 CM2 517.0 - 10.0 Total 20 26.00 2" Dyna Flow -473.3 2.2030 21/2T Len 184.0 Ftg 54.6 C= 120 0.01486 Pt 40) 48.739 Pe 0.433 Pt 3.546 40 27.00 BL 43.6 Total 238.6 19 26.00 6" Sch 10 1,015.4 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.03111 Pt 20) 52.718 Pc 0.000 Pt 0.311 20 26.00 CM1 1,059.0 Total 10.0 Total Pressure at Node 19) 53.029 psi 39 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.04654 Pt 40) 48.739 Pc 0.000 Pf 0.465 40 27.00 CM2 473.3 Total 10.0 19 26.00 2" Dyna Flow -430.7 2.2030 21/21 Len 184.0 Ftg 54.6 c = 120 1422 Pt 39) 49.204 1 Pc 0.433 N 3.392 39 27.00 BL 42.6 Total 238.60.0 18 26.00 6" Sch 10 1,059.0 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.03347 Pt 19) 53.029 Pc 0.000 Pt 0.335 19 26.00 CM1 1,101.7 Total 10.0 Total Pressure at Node 18) 53.364 psi 38 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C= 120 0.03909 Pt 39) 49.204 Pc 0.000 N 0.391 39 27.00 CM2 430.7 Total 10.0 18 26.00 2" Dyna Flow -388.5 2.2030 2112T Len 184.0 Ftg 54.6 C = 120 0.01398 Pt 38) 49.595 Pc 0.433 Pf 3.335 38 27.00 BL 42.2 17 26.00 6" Sch 10 1,101.7 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.03588 Pt 18) 53.364 Pc 0.000 N 0.359 18 26.00 CM1 1,143.9 Total 10.0 Total Pressure at Node 17) 53.722 psi 37 27.00 4" Dyna Flow 4.3100 0 Len 10.01 Ftg 0.0 C = 120 Total 100i03229N Pt 38) 49.595 Pc 0.000 0.323 1 38 27.00 CM2 388.5 0 Copyright 2013 Sigma Development Group, Inc. Page 9 of 12 dOO Pipe Information SKLZS SPRINKLER UPGRADE (Remote Area 1) From Elevi ft Pipe ID I Flows Added I GPM Inside Diameter in Fittings Length lt] c Value Friction Loss1 psi/ft 1 Total (Pt) PSI F I I Notes I Frict(Pf) psij Fitting ft I I Elev (Pe) psi To EIev2 Type Total Total ft 17 26.00 2" Dyna Flow -346.0 2.2030 2T121 Len 184.0 Ftg 54.6 c = 120 0.01413 Pt 37) 49.918 Pe 0.433 Pt 3.371 37 27.00 BL 42.5 Total 238.6 16 26.00 6" Sch 10 1,143.9 6.3570 0 Len 10.0 Ftg 0.0 C = 120 0.03838 Pt 17) 53.722 Pe 0.000 Pt 0.384 17 26.00 CMI 1,186.4 Total 10.0 Total Pressure at Node 16) 54.106 psi 36 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.02607 Pt 37) 49.918 Pe 0.000 Pt 0.261 37 27.00 CM2 346.0 Total 10.0 16 26.00 2" Dyna Flow -302.7 22030 21121 Len 184.0 Ftg 54.6 C = 120 0.01465 Pt 36) 50.179 Pe 0.433 Pt 3.494 36 27.00 BL 43.3 Total 238.6 15 26.00 6" Sch 10 1,186.4 6.3570 0 _______ Len 10.0 Ftg 0.0 C = 120 0.04101 Pt 16) 54.106 Pe 0.000 Pt 0.410 16 26.00 C---r 1,229.7 Total 10.0 Total Pressure at Node 15) 54.516 psi 35 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.02035 Pt 36) 50.179 Pe 0.000 Pt 0.204 36 27.00 CM2 302.7 Total 10.0 15 26.00 2" Dyna Flow -258.0 2.2030 2T/2T Len 184.0 Ftg 54.6 C = 120 0.01551 Pt 35) 50.382 Pe 0.433 Pt 3.701 35 27.00 BL 44.7 Total 238.6 14 26.00 6" Sch 10 1,229.7 6.3570 0 Len 10.0 Ftg 0.0 C = 120 0.04381 Pt 15) 54.516 Pe 0.000 Pf 0.438 15 26.00 CMI 1,274.3 Total 10.0 Total Pressure at Node 14) 54.954 psi 34 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.01515 Pt 35) 50.382 Pe 0.000 Pt 0.151 35 27.00 CM2 258.0 Total 10.0 14 26.00 2" Dyna Flow -211.5 2.2030 21121 Len 184.0 Ftg 54.6 C = 120 0.01672 Pt 34) 50.534 Pe 0.433 N 3.988 34 27.00 BL 46.5 Total 238.6 13 26.00 6" Sch 10 1,274.3 6.3570 0 Len 10.0 Ftg 0.0 C = 120 0.04682 Pt 14) 54.954 Pe 0.000 Pt 0.468 14 26.00 CM1 1,320.9 Total 10.0 0 Copyright 2013 Sigma Development Group, Inc. Page 10 of 12 Ak- OO Pipe Information SKLZS SPRINKLER UPGRADE (Remote Area 1) From Elevi ft Pipe ID J Flows Added GPM Inside Diameter Fittings Length ft l C Value __________ I I 1 Total (Pt) psi1 Notes Fitting ft I Elev (Pe) psi F (P psij To EIev2 Type j in Friction Loss Total - Total ft 1psi/ft Total Pressure at Node 13) 55.423 psi 33 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 c = 120 0.01049 Pt 34) 50.534 Pe 0.000 Pf 0.105 34 27.00 CM2 211.5 Total 10.0 13 26.00 2" Dyna Flow -162,8 2.2030 21/21 Len 184.0 Ftg 54.6 C= 120 0.01824 Pt 33) 50.639 Pe 0.433 N 4.351 33 27.00 BL 48.8 12 26.00 6" Sch 10 1,320.9 6.3570 0 Len 10.0 Ftg 0.0 C= 120 0.05006 Pt 13) 55.423 Pe 0.000 Pt 0.501 13 26.00 CM1 1,369.6 Total 10.0 Total Pressure at Node 12) 55.923 psi 32 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C = 120 1 0.00646 Pt 33) 50.639 Pe 0.000 Pf 0.065 33 27.00 CM2 162.8 Total 10.0 12 26.00 2" Dyna Flow -111.4 2.2030 21/21 Len 184.0 Ftg 54.6 C = 120 0.02007 Pt 32) 50.703 Pe 0.433 Pt 4.787 Total 238.6 32 27.00 BL 51.3 11 26.00 6" Sch 10 1,369,6 6.3570 0 r1,42109 0.05359 Len 10.0 Ftg 0.0 C = 120 Pt 12) 55.923 Pe 0.000 Pf 0.536 12 26.00 CMI Total 10.0 Total Pressure at Node 11) 56.459 psi 31 27.00 4" Dyna Flow 4.3100 0 Len 10.0 Ftg 0.0 C = 120 0.00320 Pt 32) 50.703 Pe 0.000 Pt 0.032 32 27.00 - CM2 111.4 Total 10.0 11 26.00 2" Dyna Flow -57.2 2.2030 21/21 Len 184.0 Ftg 54.6 C = 120 0.02218 Pt 31) 50.735 Pe 0.433 Pt 5.291 31 27.00 - BL 54.2 10 26.00 6" Sch 10 1,420.9 6.3570 0 Len 10.0 Ftg 0.0 C = 120 Pt 11) 56.459 Pe 0.000 Pt 0.574 11 26.00 CMI 1,475.1 0.05743 Total 10.0 Total Pressure at Node 10) 57.033 psi 30 - 27.00 4" Dyna Flow _____.3100 4 0 Len Ftg 0.0 0129 ,,• 0.00093 Pt 31) 50.735 Pe 0.000 N 0.009 31 27.00 CM2 1 57.2 Total 10.0 0 Copyright 2013 Sigma Development Group, Inc. Page 11 of 12 8O Pipe Information SKLZS SPRINKLER UPGRADE (Remote Area 1) From EIv1 ft Pipe ID Flows Added Inside Length ft l C Value JTotal (Pt) psi Fitting ft Elev (Pe) psi GPM Diameter Fittings Friction Lossl Notes To ft Elev2 Type Total Total ftl psi/ft 1F (M psi 10 26.00 2" Dyna Flow 2.2030 21/21 Len 184.0 Ftg 54.6 c = 120 0.02455 Pt 30) 50.745 Pe 0.433 Pt 5.856 30 27.00 BL 57.2 Total 238.6 2 26.00 6" Sch 10 1,475.1 6.3570 E Len 27.0 Ftg 17.6 C 120 0.06162 Pt 10) 57.033 Pe 0.000 Pt 2.749 10 26.00 FM 1,532.4 Total 44.6 1 0.00 6"Schlo 6.3570 T,GV,E Len 26.0 Ftg 59.1 C= 120 0.06162 Pt 2) 59.782 Pe 11.258 Pt 5.244 2 26.00 FR 1,532.4 Total 85.1 0 0.00 8" PVC CL200 7 6800 RPZ,T, 2E Len 100.0 Ftg 88.9 C 150 0.01624 Pt 1) 76.284 Pe 0.000 Pt 3.068 Ames & Reduced Pressure Zone Assemb, Wilkns 975da: Loss = 14.83 1 0.00 UN 1,532.4 Total 188.9 Total Pressure at Node 0) 94.185 psi © Copyright 2013 Sigma Development Group, Inc. Page 12 of 12 CARLSBAD FIRE DEPARTMENT Fire Prevention Division 1635 Faraday Avenue - Carlsbad, CA 92008 760.602.4665 WATER AVAILABILITY FORM SECTION A: TO BE COMPLETED BY CUSTOMER PROJECT NAME: Pro Performance Sports SR#: (Assigned upon plan submittal) PROJECT ADDRESS: 2091 Rutherford Rd CITY: Carlsbad PHONE: (760) 310-6122 (Epic Fire Protection, Inc.) FAX NUMBER: (760) 798-0556 Largest Building (ft.2): Sprinkled? YES Construction Type: SECTION B: TO BE COMPLETED BY LOCAL WATER COMPANY. CUSTOMER TO PROVIDE RESULTS TO CFD. Water Purveyor: City of Carlsbad Location of test (reference map required): Intersection of Rutherford Rd and Aston Ave. (H61273) TEST INFORMATION IS VALID FOR 6 MONTHS FROM DATE PERFORMED Flow Test Results Static pressure: 123 PSI Hydrant Number (if applicable):H61273 Elevation of test: 267 Feet Date/Time of Test': Pitot Tube Reading: PSI Corresponding Flow: GPM Total Flow: 4,575 GPM Residual Pressure 86 PSI At peak demand , this water system is capable of providing a fire flow discharge @ 20 psi of no less more Khan 8,250 GPM, but exceeds maximum velocities of 15 fps. The maximum flow available at 15 fps is 4,575 gpm. 'Test to be performed as close as possible to the time the most conservative flows and pressures are expected. Note: If the water availability information was obtained in a manner other than a flow test (i.e. computer modeling), fill out the information above as applicable and check here: the the Flow Test fire_sprinkler_system _automatic —Based _on_water system_fluctuations_known_to_exist at _site _of _the -should high _static_pressure_of_(PSI),_a_low_static_pressure _be_designed_based_on_an_anticipated_ of_(PSI),_and_a_low_residual_pressure_of_(PSI)_with_a_residual flow of _GPM. Name: Jennifer R. Mael, P.E. Eng. Lic. No. (if applicable): C69606 Signature: Title/Org(P lect Manager Date: 08/18/2015 - AS150313 - 7 /1 / 4C' 7 CIO / U CMWD calibrated model JUNCTION (MOTYPE) Active Domain o Inactive TANK (MOTYPE) Active Tank Domain Tank / h Inactive Tank i / L Active Reservoir Domain Reservoir / ±1 Inactive Reservoir PIPE (MOTYPE) \ • fr' Active Pipe Domain Pipe ac4ive Pipe Inactive P' Active Check Valve / fr' Domain Check Valve • \ / ' Inactive Check Valve \ Project \/• /• / PUMP (MOTYPE) \ Location / / " Active Est. r DC - \\ 7 / / a' Domain location •\ N •// /Inactive VALVE (MOTYPE) U " Active Domain / Inactive / . hv • drants _ tran Road ANNO2 0 Prepared By: Date: Tuesday, August 18, 2015 Pro Performance Sports - Fire Sprinkler Curve 130 -HTI 120 TLL ;:T:T ~7iT 1f1.TH Maximum Allowable . 110 1 Fire Flow = 4575 gpm / I (Based on 15 fps) 5- 100 fire) (No L POC MDD Pressure ------- 90 — •••• - L4 T -• .. - CL 80 -, . .. .........4..........I....._..;........1_ = __._.. - 70 ............................... VI 60 -------i----. . -- .---------.-. — - T7 - - * ----------4------±--- -- 50 . --—•---•-.-.-,•--- - E- Flow ExceedsjFL -r-r - 40 --4--. -:T444 Minimum 20 psi ----r-z-- iiF.i:1 System Residual i:iIi IEiif : T System Design Constraints - 30 Pressure - J ---- -- .......- !..........................-.-...••- .. 20 ........... ........ - -H ................--.-.-t..-•,- - - -- - - -- - * - ............. 10 -- -4--4 - .....................-.........................-........................h---..---• ....•-,----.*..........-.---L- -h 0 1000 2000 3000 4000 5000 6000 7000 8000 Available Flow (gpm) KLAUSBRUCKNER AND ASSOCIATES 2495 Truxtun Road, Suite 205 San Diego, CA 92106 September 16, 2015 Gregory L Ryan 4S150313 Deputy Fire Marshal 1635 Faraday Avenue Carlsbad, CA 92008 RE: SKLZ - Off Site Warehouse at 2091 Rutherford Rd., 92008 Design Density Letter Dear Mr. Ryan: Tel: (619) 677-2004 Fax: (619) 677-2444 I am writing in response to your request for sprinkler system design density based on the following information provided by Warehouse Solutions: Information provided by Warehouse Solutions [not site verified]: Commodity: Cartoned, Unexpanded Plastics Method of Storage: Floor/Palletized Maximum Ceiling Height: 28 ft Maximum Storage Height: 12 ft Required Sprinkler Protection Design Density: 0.6 gpm/sq ft over the hydraulically most remote 2500 sq ft using high temperature sprinklers; minimum K-11.2 [recommended if heads are replaced]; maximum spacing 12 ft with 100 sq ft per sprinkler; minimum clearance of 18" from deflector to top of storage; 500 gpm for combined inside and outside hose stream demand (see Attachment for details). Column Protection: Not applicable. No proposed rack storage. It must be noted that the following protections/designs are also proposed by Warehouse Solutions: Per CBC Table 1016.1 Travel distances to an exit for an S-i Occupancy shall not exceed 250 feet. 4A60B/C Fire Extinguishers installed in approved locations Determination of number and location of smoke and heat vents is outside the scope of this analysis. However the existing smoke and heat vents will be inspected and an inspection report will be provided prior to the final inspection. If you have any questions or need additional information, do not hesitate to call us. Your consideration in this matter is greatly appreciated. Sincerely, Klausbruckner & Associates Inc. By way of my signature, SKLZ, agrees to meet the storage conditions required and specified in this letter. Elley Klausbruckner, PE Fire Protection Consultant SKLZ Representative (Sign & Print Name) ATTACHMENT NFPA 13 DESIGN DENSITY CRITERIA HIGH-PILED COMBUSTIBLE STORAGE 3206.5 Fire detection. Where fire detection is required by Table 3206.2, an approved automatic fire detection system shall be installed throughout the high-piled storage area. The system shall be monitored and be in accordance with Section 907. 3206.6 Building access. Where building access is required by Table 3206.2, fire apparatus access roads in accordance with Section 503 shall be provided within 150 feet (45 720 mm) of all portions of the exterior walls of buildings used for high-piled storage. Exception: Where fire apparatus access roads cannot be installed because of topography, railways, waterways, non-negotiable grades or other similar conditions, the fire code official is authorized to require additional fire protec- tion. 3206.6.1 Access doors. Where building access is required by Table 3206.2, fire department access doors shall be provided in accordance with this section. Access doors shall be accessible without the use of a ladder. 3206.6.1.1 Number of doors required. A minimum of one access door shall be provided in each 100 lineal feet (30 480 mm), or fraction thereof, of the exterior walls that face required fire apparatus access roads. The required access doors shall be distributed such that the lineal distance between adjacent access doors does not exceed 100 feet (30 480 mm). 3206.6.1.2 Door size and type. Access doors shall not be less than 3 feet (914 mm) in width and 6 feet 8 inches (2032 mm) in height. Roll-up doors shall not be used unless approved. 3206.6.1.3 Locking devices. Only approved locking devices shall be used. 3206.7 Smoke and heat removal. Where smoke and heat removal are required by Table 3206.2, smoke and heat vents shall be provided in accordance with Section 910. Where draft curtains are required by Table 3206.2, they shall be pro- vided in accordance with Section 910.3.5. 3206.8 Fire department hose connections. Where exit pas- sageways are required by the California Building Code for egress, a Class I standpipe system shall be provided in accor- dance with Section 905. 3206.9 Aisles. Aisles providing access to exits and fire department access doors shall be provided in high-piled stor- age areas exceeding 500 square feet (46 m2), in accordance with Sections 3206.9.1 through 3206.9.3. Aisles separating storage piles or racks shall comply with NFPA 13. Aisles shall also comply with Chapter 10. Exception: Where aisles are precluded by rack storage systems, alternate methods of access and protection are allowed when approved. 3206.9.1 Width. Aisle width shall be in accordance with Sections 3206.9.1.1 and 3206.9.1.2. Exceptions: 1. Aisles crossing rack structures or storage piles, which are used only for employee access, shall be a minimum of 24 inches (6 10 mm) wide. 2. Aisles separating shelves classified as shelf stor- age shall be a minimum of 30 inches (762 mm) wide. 3206.9.1.1 Sprinklered buildings. Aisles in sprin- klered buildings shall be a minimum of 44 inches (1118 mm) wide. Aisles shall be a minimum of 96 inches (2438 mm) wide in high-piled storage areas exceeding 2,500 square feet (232 m2) in area, that are accessible to the public and designated to contain high-hazard com- modities. Exception: Aisles in high-piled storage areas exceeding 2,500 square feet (232 m2) in area, that are accessible to the public and designated to con- tain high-hazard commodities, are protected by a sprinkler system designed for multiple-row racks of high-hazard commodities shall be a minimum of 44 inches (I 118 mm) wide. Aisles shall be a minimum of 96 inches (2438 mm) wide in areas accessible to the public where mechanical stocking methods are used. 3206.9.1.2 Nonsprinklered buildings. Aisles in non- sprinklered buildings shall be a minimum of 96 inches (2438 mm) wide. 3206.9.2 Clear height. The required aisle width shall extend from floor to ceiling. Rack structural supports and catwalks are allowed to cross aisles at a minimum height of 6 feet 8 inches (2032 mm) above the finished floor level, provided that such supports do not interfere with fire department hose stream trajectory. 3206.93 Dead ends. Dead-end aisles shall be in accor- dance with Chapter 10. 3206.10 Portable fire extinguishers. Portable fire extin- guishers shall be provided in accordance with Section 906. SECTION 3207 SOLID-PILED AND SHELF STORAGE 3207.1 General. Shelf storage and storage in solid piles, solid piles on pallets and bin box storage in bin boxes not exceed- ing 5 feet (1524 mm) in any dimension, shall be in accor- dance with Sections 3206 and this section. 3207.2 Fire protection. Where automatic sprinklers are required by Table 3206.2, an approved automatic sprinkler system shall be installed throughout the building or to 1-hour fire barriers constructed in accordance with Section 707 of the California Building Code. Openings in such fire barriers shall be protected by opening protectives having a i-hour fire protection rating. The design and installation of the automatic sprinkler system and other applicable fire protection shall be in accordance with the California Building Code and NFPA 13. 3207.2.1 Shelf storage. Shelf storage greater than 12 feet (3658 mm) but less than 15 feet (4572 mm) in height shall be in accordance with the fire protection requirements set forth in NFPA 13. Shelf storage 15 feet (4572 mm) or more in height shall be protected in an approved manner with special fire protection, such as in-rack sprinklers. 2013 CALIFORNIA FIRE CODE 339 IEI1ti] ,11 ,1I1 L I Copyright to, or licensed by, ICC (ALL RIGHTS RESERVED); accessed by Ellie Klausbruckner on Jan 6, 2015 1:57:34 PM pursuant to License Agreement. No further reproductions authorized. Cpyright 2013 National Fire Protection Association (NFPA). Licensed, by agreement, for individual use and single download on July 31, 2013 to Klausbruckner & Associates, In for designated user ElIey Klausbrucknerl. No other reproduction or transmission in any form permitted without written permission of NFPA. For inquires or to report unauthorized use, contact licensing@nfpa.org. 13-22 INSTALLATION OF SPRINKLER SYSTEMS 3.9.1.13 Expanded (Foamed or Cellular) Plastics. Those plastics, the density of which is reduced by the presence of numerous small cavities (cells), interconnecting or not, dispersed throughout their mass. 3.9.1.14 Exposed Group A Plastic Commodities. Those plas- tics not in packaging or coverings that absorb water or oth- erwise appreciably retard the burning hazard of the com- modity. (Paper wrapped or encapsulated, or both, should be considered exposed.) 3.9.1.15 Free-Flowing Plastic Materials. Those plastics that fall out of their containers during afire, fill flue spaces, and create a smothering effect on the fire. Examples include powder, pellets, flakes, or random-packed small objects [e.g., razor blade dispensers, 1 oz to 2 oz (28 g to 57 g) bottles]. 3.9.1.16 High-Challenge Fire Hazard. A fire hazard typical of that produced by fires in combustible high-piled storage. 3.9.1.17 High-Piled Storage. Solid-piled, palletized, rack storage, bin box, and shelf storage in excess of 12 ft (3.7 m) in height. 3.9.1.18* Miscellaneous Storage. Storage that does not ex- ceed 12 ft (3.66 m) in height, is incidental to another occu- pancy use group, does not constitute more than 10 percent of the building area or 4000 ft2 (372 m2) of the sprinklered area, whichever is greater, does not exceed 1000 ft2 (93 m2) in one pile or area, and is separated from other storage areas by at least 25 ft (7.62 rn). 3.9.1.19* Open-Tap Container. A container of any shape that is entirely or partially open on the top and arranged so as to allow for the collection of discharging sprinkler water cascading through the storage array. 3.9.1.20 Packaging. A commodity wrapping, cushioning, or container. 3.9.1.21 Plastic Pallet. A pallet having any portion of its construction consisting of a plastic material. 3.9.1.22* Reinforced Plastic Pallet. A plastic pallet incorpo- rating a secondary reinforcing material (such as steel or fiberglass) within the pallet. 3.9.1.23 Roof Height. The distance between the floor and the underside of the roof deck within the storage area. 3.9.1.24 Slave Pallet. A special pallet captive to a material- handling system. (See Figure A. 3.9. 1. 11.) 3.9.1.25 StorageAids. Commodity storage devices, such as pallets, dunnage, separators, and skids. 3.9.1.26 Unit Load. A pallet load or module held together in some manner and normally transported by material- handling equipment. 3.9.1.27 WoodPallet. Apallet constructed entirely of wood with metal fasteners. 3.9.2 Palletized, Solid-Piled, Bin Box, and Shelf Storage. 3.9.2.1 Array. 3.9.2.1.1 Closed Array. A storage arrangement where air movement through the pile is restricted because of 6 in. (152 mm) or less vertical flues. 3.9.2.1.2* Open Array. A storage arrangement where air movement through the pile is enhanced because of vertical flues larger than 6 in. (152 mm). 16-1 2013 Edition 3.9.2.2 Bin Box Storage. Storage in five-sided wood, metal, or cardboard boxes with open face on the aisles in which boxes are self-supporting or supported by a structure so designed that little or no horizontal or vertical space exists around boxes. 3.9.2.3 Palletized Storage. Storage of commodities on pal- lets or other storage aids that form horizontal spaces be- tween tiers of storage. 3.9.2.4* Pile Stability, Stable Piles. Those arrays where col- lapse, spillage of content, or leaning of stacks across flue spaces is not likely to occur soon after initial fire development. 3.9.2.5* Pile Stability, Unstable Piles. Those arrays where collapse, spillage of contents, or leaning of stacks across flue spaces occurs soon after initial fire development. 3.9.2.6* Shelf Storage. Storage on structures up to and in- cluding 30 in. (0.76 m) deep and separated by aisles at least 30 in. (0.76 m) wide. 3.9.2.6.1* Back-to-Back Shelf Storage. Two solid or perfo- rated shelves up to 30 in. (0.76 m) in depth each, not ex- ceeding a total depth of 60 in. (1.52 m), separated by a longitudinal vertical barrier such as plywood, particle- board, sheet metal, or equivalent, with a maximum 0.25 in. (6.4 mm) diameter penetrations and no longitudinal flue space and a maximum storage height of 15 ft (4.57 m). 3.9.2.7 Solid-Piled Storage. Storage of commodities stacked on each other. 3.9.2.8 Solid Unit Load of Nonexpanded Plastic (Either Car- toned or Exposed). A load that does not have voids (air) within the load and that burns only on the exterior of the load; water from sprinklers might reach most surfaces avail- able to burn. 3.9.3 Rack Storage. 3.9.3.1* Aisle Width. The horizontal dimension between the face of the loads in racks under consideration. 3.9.3.2 Automotive Components on Portable Racks. Automo- tive components on portable racks are defined as the following: instrument panels, windshields, metal and plastic gasoline tanks, heater housings, door panels, in- terior trim, bumper facia, wiring harnesses, sheet metal, body components, engines, driveline components, steer- ing mechanisms, auxiliary motors, and lighting - all with or without expanded plastic donnage. This defini- tion does not include the storage of air bags, tires, and seats on portable racks. 3.9.3.3 Bulkhead. A vertical barrier across the rack. 3934* Face Sprinklers. Standard sprinklers that are lo- cated in transverse flue spaces along the aisle or in the rack, are within 18 in. (0.46 m) of the aisle face of storage, and are used to oppose vertical development of fire on the ex- ternal face of storage. 3.9.3.5 Horizontal Barrier. A solid barrier in the horizontal position covering the entire rack, including all flue spaces at certain height increments, to prevent vertical fire spread. 3.9.3.6* Longitudinal Flue Space. The space between rows of storage perpendicular to the direction of loading with a width not exceeding 24 in. (610 mm) between storage. Ccpyright 2013 National Fire Protection Association (NFPA). Licensed, by agreement, for individual use and single download on July 31, 2013 to Klausbruckner & Associates, In for designated user Ettey Klausbrucknerl. No other reproduction or transmission in any form permitted without written permission of NFPA. For inquires or to report unauthorized use, contact llcensing@nfpa.org. 13-52 INSTALLATION OF SPRINKLER SYSTEMS tor distance shall be measured from the bottom of the insula- tion and shall be in accordance with 8.5.4.1.3.1 or 8.5.4.1.3.2. 8.5.4.1.3.1 For insulation that is installed directly against the ceiling or roof structure and is installed flat and parallel to the ceiling or roof structure, the deflector distance shall be mea- sured to the underside of the insulation. 8.5.4.1.3.2 For insulation that is installed in a manner that causes it to deflect or sag down from the ceiling or roof struc- ture, the deflector distance shall be measured as half of the distance of the deflection from the insulation high point to the insulation low point. If the deflection or sag in the insulation exceeds 6 in. (152 mm), the deflector distance shall be measured to the high point of the insulation. The deflector shall not be positioned above the low point of the insulation. 8.5.4.1.4* Heat collectors shall not be used as a means to assist the activation of a sprinkler. 8.5.4.2 Deflector Orientation. Deflectors of sprinklers shall be aligned parallel to ceilings, roofs, or the incline of stairs. 8.5.5 Obstructions to Sprinkler Discharge. 8.5.5.1* Performance Objective. Sprinklers shall be located so as to minimize obstructions to discharge as defined in 8.5.5.2 and 8.5.5.3, or additional sprinklers shall be provided to en- sure adequate coverage of the hazard. (See Figure A. 8.5.5. 1.) 8.5.5.2* Obstructions to Sprinkler Discharge Pattern Devel- opment. 8.5.5.2.1 Continuous or noncontinuous obstructions less than or equal to 18 in. (457 mm) below the sprinkler deflector that prevent the pattern from fully developing shall comply with 8.5.5.2. 8.5.5.2.2 Sprinklers shall be positioned in accordance with the minimum distances and special requirements of Section 8.6 through Section 8.12 so that they are located sufficiently away from obstructions such as truss webs and chords, pipes, columns, and fixtures. 8.5.5.3* Obstructions that Prevent Sprinkler Discharge from Reaching Hazard. Continuous or noncontinuous obstructions that interrupt the water discharge in a horizontal plane more than 18 in. (457 mm) below the sprinkler deflector in a man- ner to limit the distribution from reaching the protected haz- ard shall comply with 8.5.5.3. 8.5.5.3.1* Sprinklers shall be installed under fixed obstruc- tions over 4 ft (1.2 m) wide. 8.5.5.3.1.1 Open grate flooring over 4 ft (1.2 m) in width shall require sprinkler protection below the grating. 8.5.5.3.2 Sprinklers shall not be required under obstructions that are not fixed in place, such as conference tables. 8.5.5.3.3* Sprinklers installed under open gratings shall be of the intermediate level/rack storage type or otherwise shielded from the discharge of overhead sprinklers. 8.5.5.4 Closets. In all closets and compartments, including those closets housing mechanical equipment, that are not larger than 400 W(11.33 m3) in size, a single sprinkler at the highest ceiling space shall be sufficient without regard to ob- structions or minimum distance to the wall. 8.5.6 Clearance from Deflector to Storage. 8.5.6.1* Unless the requirements of 8.5.6.2, 8.5.6.3, 8.5.6.4, or 8.5.6.5 are met, the clearance between the deflector and the top of storage or contents of the room shall be 18 in. (457 mm) or greater. 8.5.6.2 Where other standards specify greater clearance to storage minimums, they shall be followed. 8.5.6.3 A minimum clearance to storage of 36 in. (914 mm) shall be permitted for special sprinklers. 8.5.6.4 A minimum clearance to storage of less than 18 in. (457 mm) between the top of storage and ceiling sprinkler deflectors shall be permitted where proven by successful large- scale fire tests for the particular hazard. 8.5.6.5 The clearance from the top of storage to sprinkler deflectors shall be not less than 36 in. (914 mm) where rubber tires are stored. 8.5.7 Skylights. 8.5.7.1 Sprinklers shall be permitted to be omitted from sky- lights not exceeding 32 ft2 (3 m2) in area, regardless of hazard classification, that are separated by at least 10 ft (3 m) horizon- tally from any other unprotected skylight or unprotected ceil- ing pocket. 8.5.7.2 Skylights not exceeding 32 ft2 (3 m2) shall be permit- ted to have a plastic cover. 8.6 Standard Pendent and Upright Spray Sprinklers. 8.6.1 General. All requirements of Section 8.5 shall apply to standard pendent and upright spray sprinklers except as modified in Section 8.6. 8.6.2 Protection Areas per Sprinkler (Standard Pendent and Upright Spray Sprinklers). 8.6.2.1 Determination of Protection Area of Coverage. 8.6.2.1.1 Except as permitted by 8.6.2.1.2, the protection area of coverage per sprinkler (As) shall be determined in accordance with 8.5.2.1. 8.6.2.1.2 The requirements of 8.6.2.1.1 shall not apply in a small room as defined in 3.3.21. 8.6.2.1.2.1 The protection area of coverage for each sprin- kler in the small room shall be the area of the room divided by the number of sprinklers in the room. 8.6.2.2 Maximum Protection Area of Coverage. 8.6.2.2.1* The maximum allowable protection area of cover- age for a sprinkler (A) shall be in accordance with the value indicated in Table 8.6.2.2.1 (a) through Table 8.6.2.2.1(d). 8.6.2.2.2 In any case, the maximum area of coverage of a sprinkler shall not exceed 225 ft2 (21 m2). 8.6.3 Sprinkler Spacing (Standard Pendent and Upright Spray Sprinklers). 8.6.3.1 Maximum Distance Between Sprinklers. The maxi- mum distance permitted between sprinklers shall comply with Table 8.6.2.2.1(a) through Table 8.6.2.2.1(d). 8.6.3.2 Maximum Distance from Walls. 8.6.3.2.1 The distance from sprinklers to walls shall not ex- ceed one-half of the allowable distance between sprinklers as indicated in Table 8.6.2.2.1(a) through Table 8.6.2.2.1(d). 2013 Edition Copyright 2013 National Fire Protection Association (NFPA). Licensed, by agreement, for individual use and single download on July 31, 2013 to Klausbruckner & Associates, In for designated user Elley Klausbrucknerl. No other reproduction or transmission in any form permitted without written permission of NFPA. For inquires or to report unauthorized use, contact licensing@nfpa.org. 13-54 INSTALLATION OF SPRINKLER SYSTEMS Table 8.6.2.2.1(d) Protection Areas and Maximum Spacing of Standard Pendent and Upright Spray Sprinklers for High-Piled Storage Protection Maximum Area Spacing Construction Type System Type ft, m2 ft m All Hydraulically 100 9.3 12* 37* calculated with density ~0.25 All Hydraulically 130 12.1 15 4.6 calculated with density <0.25 *In buildings where solid structural members create bays up to 25 ft (7.6 m) wide, maximum spacing between sprinklers is permitted up to 12ft6in. (3.8m). 8.6.3.2.4.1 Sprinklers shall be permitted to be located not more than 9 ft (2.7 m) from any single wall. 8.6.3.2.4.2 Sprinkler spacing limitations of 8.6.3 and area limitations of Table 8.6.2.2.1(a) shall not be exceeded. 8.6.3.2.5 Under curved surfaces, the horizontal distance shall be measured at the floor level from the wall, or the intersec- tion of the curved surface and the floor to the nearest sprin- kler shall not be greater than one-half the allowable distance between sprinklers. 8.6.3.3 Minimum Distances from Walls. Sprinklers shall be lo- cated a minimum of 4 in. (102 mm) from a wall. 8.6.3.4 Minimum Distances Between Sprinklers. 8.6.3.4.1 Unless the requirements of 8.6.3.4.2, 8.6.3.4.3, or 8.6.3.4.4 are met, sprinklers shall be spaced not less than 6 ft (1.8 m) on center. 8.6.3.4.2 Sprinklers shall be permitted to be placed less than 6 ft (1.8 m) on center where the following conditions are satisfied: Baffles shall be arranged to protect the actuating ele- ments. Baffles shall be of solid and rigid material that will stay in place before and during sprinkler operation. Baffles shall be not less than 8 in. (203 mm) long and 6 in. (152 mm) high. The tops of baffles shall extend between 2 in. and 3 in. (51 mm and 76 mm) above the deflectors of upright sprinklers. The bottoms of baffles shall extend downward to a level at least even with the deflectors of pendent sprinklers. 8.6.3.4.3 In-rack sprinklers shall be permitted to be placed less than 6 ft (1.8 m) on center. 8.6.3.4.4 Old-style sprinklers protecting fur storage vaults shall be permitted to be placed less than 6 ft (1.8 m) on center. 8.6.4 Deflector Position (Standard Pendent and Upright Spray Sprinklers). 8.6.4.1 Distance Below Ceilings. 8.6.4.1.1 Unobstructed Construction. 8.6.4.1.1.1 Under unobstructed construction, the distance between the sprinkler deflector and the ceiling shall be a mini- rol 2013 Edition mum of 1 in. (25.4 mm) and a maximum of 12 in. (305 mm) throughout the area of coverage of the sprinkler. 8.6.4.1.1.2 The requirements of 8.6.4.1.1.1 shall not apply where ceiling-type sprinklers (concealed, recessed, and flush types) have the operating element above the ceiling and the deflector located nearer to the ceiling where installed in ac- cordance with their listing. 8.6.4.1.1.3 The requirements of 8.6.4.1.1.1 shall not apply for light and ordinary hazard occupancies with ceilings of non- combustible or limited-combustible construction. Where a vertical change in ceiling elevation within the area of coverage of the sprinkler creates a distance of more than 36 in. (914 mm) between the upper ceiling and the sprin- kler deflector, a vertical plane extending down from the ceiling at the change in elevation shall be considered a wall for the pur- pose of sprinkler spacing as shown in Figure 8.6.4.1.1.3(A). i..— Vertical plane treated as wall for sprinkler spacing X> 36 in. (914 mm) S = maximum allowable distance between sprinklers FIGURE 8.6.4.1.1.3(A) Vertical Change in Ceiling Elevation Greater Than 36 in. (914 mm). Where the distance between the upper ceiling and the sprinkler deflector is less than or equal to 36 in. (914 mm), the sprinklers shall be permitted to be spaced as though the ceil- ing was flat, provided the obstruction rules are observed as shown in Figure 8.6.4.1.1.3(B). 8.6.4.1.2 Obstructed Construction. Under obstructed con- struction, the sprinkler deflector shall be located in accor- dance with one of the following arrangements: Installed with the deflectors within the horizontal planes of 1 in. to 6 in. (25.4 mm to 152 mm) below the structural members and a maximum distance of 22 in. (559 mm) below the ceiling/roof deck Installed with the deflectors at or above the bottom of the structural member to a maximum of 22 in. (559 mm) below the ceiling/roof deck where the sprinkler is in- stalled in conformance with 8.6.5.1.2 Cpyright 2013 National Fire Protection Association (NFPA). Licensed, by agreement, for individual use and single download on July 31, 2013 to Klausbruckner & Associates, In for designated user Elley Klausbrucknerl. No other reproduction or transmission in any form permitted without written permission of NFPA. For inquires or to report unauthorized use, contact licensing@ntpa.org. GENERAL REQUIREMENTS FOR STORAGE 13-127 12.1.3.4.8 If in-rack sprinklers are required for the actual storage height with an acceptable clearance to ceiling, in-rack sprinklers shall be installed as indicated by that criteria. 12.1.4* High Volume Low Speed (HVLS) Fans. 12.1.4.1 The installation of HVLS fans in buildings equipped with sprinklers, including ESFR sprinklers, shall comply with the following: The maximum fan diameter shall be 24 ft (7.3 m). The HVLS fan shall be centered approximately between four adjacent sprinklers. The vertical clearance from the HVLS fan to sprinkler deflector shall be a minimum of 3 ft (0.9 m). All HVLS fans shall be interlocked to shut down immedi- ately upon receiving a waterfiow signal from the alarm system in accordance with the requirements of IVFPA 72. 12.2* Hose Connections. 12.2.1 Small hose connections [11/2 in. (38 mm)] shall be provided where required by the authority having jurisdiction in accordance with 8.17.5 for first-aid fire-fighting and over- haul operations. 12.2.2 Small hose connections shall not be required for the protection of Class I, H, III, and IV commodities stored 12 ft (3.7 m) or less in height. 12.3* Adjacent Hazards or Design Methods. For buildings with two or more adjacent hazards or design methods, the following shall apply: Where areas are not physically separated by a barrier or partition capable of delaying heat from a fire in one area from fusing sprinklers in the adjacent area, the required sprinkler protection for the more demanding design basis shall extend 15 ft (4.6 m) beyond its perimeter. The requirements of 12.3(1) shall not apply where the areas are separated by a barrier partition that is capable of preventing heat from a fire in one area from fusing sprin- klers in the adjacent area. The requirements of 12.3(1) shall not apply to the exten- sion of more demanding criteria from an upper ceiling level to beneath a lower ceiling level where the difference in height between the ceiling levels is at least 2 ft (0.6 m). 12.4* Wet Pipe Systems. 12.4.1 Sprinkler systems shall be wet pipe systems. 12.4.2* In areas that are subject to freezing or where special conditions exist, dry pipe systems and preaction systems shall be permitted to protect storage occupancies. 12.4.3 ESFR sprinklers shall only be permitted to be wet pipe systems. 12.5 thy Pipe and Preaction Systems. 12.5.1 For dry pipe systems and preaction systems, the area of sprinkler operation shall be increased by 30 percent without revising the density. 12.5.2 Densities and areas shall be selected so that the final area of operation after the 30 percent increase is not greater than 3900 ft' (360 m2). 12.6* Storage Applications. 12.6.1 For storage applications with densities of 0.20 gpm/ft2 (8.2 mm/mm) or less, standard-response sprinklers with a K-factor of K-5.6 (80) or larger shall be permitted. 12.6.2 For general storage applications, rack storage, rubber tire storage, roll paper storage, and baled cotton storage being protected with upright and pendent spray sprinklers with re- quired densities of greater than 0.20 gpm/ft2 to 0.34 gpm/ft2 (8.2 mm/min to 13.9 mm/mm), standard-response sprinklers witn a nominal is.-tactor 01 145.0 IIID) or larger snail ne useO. 12.6.3 For general storage applications, rack storage, rubber tire storage, roll paper storage, and baled cotton storage being protected with upright and pendent spray sprinklers with re- quired densities greater than 0.34 gpm/ft2 (13.9 mm/mm), standard-response spray sprinklers with a K-factor of K-11.2 (161) or larger that are listed for storage applications shall be used. 12.6.4* Unless the requirements of 12.6.5 are met, the re- quirements of 12.6.2 and 12.6.3 shall not apply to modifica- tions to existing storage application systems, using sprinklers with K-factors of K-8.0 (115) or less. 12.6.5 Where applying the requirements of Fig- ure 17.2.1.2.1(b) and Figure 17.2.1.2.1(c) utilizing the de- sign criteria of 0.6 gpm/ft2 per 2000 ft2 (24.4 mm/min per 186 m2) to existing storage applications, the requirements of 12.6.3 shall apply. 12.6.6 The use of quick-response spray sprinklers for storage applications shall be permitted when listed for such use. 12.6.7 CMSA and ESFR sprinklers shall be permitted to pro- tect storage of Class I through Class IV commodities, plastic commodities, miscellaneous storage, and other storage as specified in Chapter 12 through Chapter 20 or by other NFPA standards. 12.6.7.1 ESFR sprinklers designed to meet any criteria in Chapter 12 through Chapter 20 shall be permitted to protect light and ordinary hazard occupancies. 12.6.7.2 Quick-response CMSA sprinklers designed to meet any criteria in Chapter 12 through Chapter 20 shall be permit- ted to protect light and ordinary hazard occupancies. 12.6.7.3 Standard-response CMSA sprinklers designed to meet any criteria in Chapter 12 through Chapter 20 shall be permitted to protect ordinary hazard occupancies. 12.6.8 The design figures indicate water demands for ordinary-temperature-rated and nominal high-temperature- rated sprinklers at the ceiling. 12.6.8.1 The ordinary-temperature design densities corre- spond to ordinary-temperature-rated sprinklers and shall be used for sprinklers with ordinary- and intermediate- temperature classification. 12.6.8.2 The high-temperature design densities correspond to high-temperature-rated sprinklers and shall be used for sprinklers having a high-temperature rating. 12.6.9 Ordinary- and intermediate-temperature sprinklers with K-factors of K-11.2 (161) or larger, where listed for stor- age, shall be permitted to use the densities for high- temperature sprinklers. 12.7 Discharge Considerations. 12.7.1 The water supply for sprinklers only shall be determined either from the density/area requirements of Chapter 12 through Chapter 20 or shall be based upon the room design method in accordance with Section 12.10, at the discretion of the designer. 2013 Edition Cdpyright 2013 National Fire Protection Association (NFPA). Licensed, by agreement, for individual use and single download on July 31, 2013 to Klausbruckner & Associates, In for designated user Elley Klausbrucknerl. No other reproduction or transmission in any form permitted without written permission of NFPA. For inquires or to report unauthorized use, Contact licensing@nfpa.org. GENERAL REQUIREMENTS FOR STORAGE 13-129 Table 12.8.6.1 Hose Stream Allowance and Water Supply Duration Hose Stream Number of Allowance Water Supply Sprinkler Spacing Sprinklers in Duration Sprinkler Type Type Design Area* Size of Design Area gpm L/min (minutes) Up to 1200 ft2 (111 in2) 250 950 60 1 Over 1200 ft2 (111 m2) Control mode Standard and NA up to 1500 ft2 (139 m2) 500 1900 90 density/area extended-coverage Over 1500 ft2 (139m2) up to 2600ft2 (240 m2) 5001900 120_I Over 2600 ft2 (240 m2) 500 1900 150 Standard Up to 12 NA 250 950 60 Over 12 to 15 NA 500 1900 90 Over 15to25 NA 500 1900 120 Over 25 NA 500 1900 150 CMSA Up to 6 NA 250 950 60 144 ft2 (13.4 m2) Up to 8 maximum 250 950 60 Extended-coverage Over 6 to 8 NA 500 1900 90 Over 8to12 NA 500 1900 120 Over 12 NA 500 1900 150 Up to 12 NA 250 950 60 Over 12to15 NA 500 1900 90 ESFR Standard Over 15 to 25 NA 500 1900 120 Over 25 NA 500 1900 150 NA: Not applicable. For CSMA and ESFR sprinklers the additional sprinklers included in the design area for obstructions do not need to be considered in determining the total number of sprinklers in this column. 12.9.2 The following unsprinklered combustible concealed spaces shall not require a minimum design area of sprinkler operation of 3000 ft2 (279 m2): Noncombustible and limited-combustible concealed spaces with minimal combustible loading having no ac- cess. The space shall be considered a concealed space even with small openings such as those used as return air for a plenum. Noncombustible and limited-combustible concealed spaces with limited access and not permitting occupancy or storage of combustibles. The space shall be consid- ered a concealed space even with small openings such as those used as return air for a plenum. Combustible concealed spaces filled entirely with non- combustible insulation. *Light or ordinary hazard occupancies where noncom- bustible or limited-combustible ceilings are directly at- tached to the bottom of solid wood joists so as to create enclosed joist spaces 160 ft2 (4.5 m) or less in volume, including space below insulation that is laid directly on top or within the ceiling joists in an otherwise sprin- klered concealed space. Concealed spaces where rigid materials are used and the exposed surfaces have a flame spread index of 25 or less and the materials have been demonstrated to not propa- gate fire more than 10.5 ft (3.2 m) when tested in accor- dance with ASTM E 84, Standard Test MethodforSurfaceBum- ing Characteristics of Building Materials, or ANSI/UL 723, Standard for Test for Sur ace Burning Characteristics of Building Materials, extended for an additional 20 minutes in the form in which they are installed in the space. Concealed spaces in which the exposed materials are constructed entirely of fire retardant—treated wood as defined by NFPA 703. Concealed spaces over isolated small rooms not exceed- ing 55 ft2 (5.1 m2) in area. 2013 Edition Copyright 201National Fire Protection Association (NFPA). Licensed, by agreement, for individual use and single download on July 31,201310 Klausbruckner & Associates, In for designated user Elley Klausbrucknerl. No other reproduction or transmission in any form permitted without written permission of NFPA. For inquires or to report unauthorized use, contact licensing@nfpa.org. PROTECTION FOR STORAGE OF PLASTIC AND RUBBER COMMODITIES 13-141 Chapter 15 Protection for Palletized, Solid-Piled, Bin Box, Shelf, or Back-to-Back Shelf Storage of Plastic and Rubber Commodities 15.1 General. This chapter shall apply to palletized, solid- piled, bin box, shelf, or back-to-back shelf storage of plastic and rubber commodities. The requirements of Chapter 12 shall apply unless modified by this chapter. 15.1.1* Storage Conditions. The design of the sprinkler sys- tem shall be based on those conditions that routinely or peri- odically exist in a building and create the greatest water de- mand, which include the following: (1) Pile height I (2) Clearance to ceiling Pile stability Array 15.2* Control Mode Density/Area Sprinkler Protection Crite- ria for Palletized, Solid-Piled, Bin Box, Shelf, or Back-to-Back Shelf Storage of Plastic and Rubber Commodities. 15.2.1 For the storage of Group A plastics stored 5 ft (1.5 m) or less in height, the sprinkler design criteria for miscella- neous storage specified in Chapter 13 shall be used. The pro- tection criteria in Chapter 13 shall be acceptable for storage of Group A plastic commodities up to and including 5 ft (1.5 m) in height. (See Table 13.2. 1forspecfic GroupA plastic storage height protection criteria.) 15.2.2* Protection for plastic and rubber commodities shall be in accordance with Section 15.2. The decision tree shown in Figure 15.2.2 shall be used to determine the protection in each specific situation, subject to the following limitations: Commodities that are stored palletized, solid piled, or in bin boxes up to 25 ft (7.6 m) in height. Commodities that are stored in shelf storage up to 15 ft (4.6 m) in height. Commodities that are stored using back-to-back shelf stor- age up to 15 ft (4.6 m) in height. The minimum aisle width shall be 60 in. (1524 mm). The design criteria shall be in accordance with Table 15.2.2. The back-to-back shelf shall have a full height solid vertical transverse bar- rier of % in. (9.5 mm) plywood or particleboard, 22 gauge sheet metal, or equivalent, from face of aisle to face of aisle, spaced at a maximum 45 ft (13.7 m) interval. The transverse barrier shall be permitted to terminate at the longitudinal barrier. Table 15.2.2 Back-to-Back Shelf Storage of Cartoned Unexpanded Group A Plastics Storage Height ft In Over 5 up to 8 1.5/2.4 Upto12 3.7 Upto12 3.7 Up to 15 4.6 Ceiling Height ft m Protection Up to 14 4.3 Ordinary Hazard Group 2 Up to 15 4.6 0.45 gpm/ft2 over 2500 W 18.3 mm/min/232 m2 Up to 30 9.1 0.6 gpm/ft2 over 2500 ft2 24.5 mm/min/232 m2 Up to 30 9.1 0.7 gpm/ft2 over 2500 ft' 28.5 mm/min/232 m2 LTi L upA(SeeNote Group B Group C Class IV Class Ill Expanded [nexpande_j Free-flowing I -I- Class IV Cartoned Exposed Unstable iStable I1 Table 15.2.6(a) or (b) Column A I I I Stable Unstable Stable Unstable Solid Unit Load Cartoned Exposed Table 15.2.6(a) Table 15.2.6(a) Table 15.2.6(a) Table 15.2.6(a) Table 15.2.6(a) Table 15.2.6(a) Table 15.2.6(a) or (b) Column E or (b) Column D or (b) Column B or (b) Column C or (b) Column A i or (b) Column C 1. or (b) Column E Note: Cartons that contain Group A plastic material are permitted to be treated as Class IV commodities under the following conditions: There are multiple layers of corrugation or equivalent outer material that would significantly delay fire involvement of the Group A plastic. The amount and arrangement of Group A plastic material within an ordinary carton would not be expected to significantly increase the fire hazard. FIGURE 15.2.2 Decision Tree. 2013 Edition Copyriht 2012 National Fire Protection Association (NFPA). Licensed, by agreement, for individual use and single download on July 31, 2013 to Klausbruckner & Associates, In for designated user Elley Klausbrucknerl. No other reproduction or transmission in any form permitted without written permission of NFPA. For inquires or to report unauthorized use, contactlicensing@nfps.org. 13-142 INSTALLATION OF SPRINKLER SYSTEMS 15.2.3* Factors affecting protection requirements such as closed/open array, clearance to ceiling, and stable/unstable piles shall be applicable only to storage of Group A plastics. This decision tree also shall be used to determine protection for commodities that are not wholly Group A plastics but con- tain such quantities and arrangements of the same that they are deemed more hazardous than Class IV commodities. 15.2.4 Group B plastics and free-flowing Group A plastics shall be protected in the same manner as a Class N commod- ity. (See Chapter 14 for protection of these storage commodities with spray sprinklers.) 15.2.5 Group C plastics shall be protected in the same man- ner as a Class III commodity. (See Chapter 14forprotection of these storage commodities with spray sprinklers.) 15.2.6* Design areas and densities for the appropriate stor- age configuration shall be selected from Table 15.2.6(a) or Table 15.2.6(b) as appropriate. 15.2.7 The ceiling-only protection criteria specified in Chap- ter 17 for rack storage of plastic and rubber commodities shall be permitted to be used for solid-piled and palletized storage of the same commodity at the same height and clearance to ceiling. 15.2.8 For Table 15.2.6(a) and Table 15.2.6(b), the design areas shall be as follows: (1) The area shall be a minimum of 2500 ft2 (232 m2). (2) Where Table 15.2.6(a) and Table 15.2.6(b) allow densities and areas to be selected in accordance with Curve EH1 and Curve EH2 of Figure 13.2.1, any density/area from the curves in Figure 13.2.1 shall be permitted. When se- lecting a point from the EH1 or EH2 density/area curves of Figure 13.2.1, the following area reductions shall be permitted: For K-8.0 (115) sprinklers used with Curve EH1, the design area shall be permitted to be reduced by 25 percent, but not below 2000 ft2 (186 m2), where high temperature sprinklers are used. For K-11.2 (160) or larger sprinklers, the design area shall be permitted to be reduced by 25 percent, but not below 2000 ft2 (186 m2), regardless of tempera- ture rating. (3) For closed arrays, the area shall be permitted to be re- duced to 2000 ft2 (186 m2). 15.2.9* Interpolation of densities between storage heights shall be permitted. ______ 15.2.9.1 Densities shall be based on the 2500 ft2 (232 design area. _J 15.2.9.2 Interpolation of ceiling/roof heights shall not be permitted. Table 15.2.6(a) Design Densities for Palletized, Solid-Piled, Bin Box, or Shelf Storage of Plastic and Rubber Commodities (U.S. Customary Units) Maximum Density (gpm/ft2) Storage Height Roof/Ceiling Height (ft) (ft) A B C D E - Up to 15 0.2 EH2 0.3 EH1 EH2 >5 to !~12 >15 to 20 0.3 0.6 0.5 EH2 EH2 0.4 0.8 0.6 0.45 0.7 / Up to 20 0.3 0.6 0.5 0.4 0.45 15 >20 to 25 0.4 0.8 0.6 0.45 0.7 >25 to 35 0.45 0.9 0.7 0.55 0.85 Up to 25 0.4 0.8 0.6 0.45 0.7 20 >25 to 30 0.45 0.9 0.7 0.55 0.85 >30 to 35 0.6 1.2 0.85 0.7 1.1 25 Up to 30 >30 to 35 0.45 0.6 0.9 1.2 0.7 0.85 0.55 0.7 0.85 1.1 Notes: (1) Minimum clearance between sprinkler deflector and top of storage shall be maintained as required. (2) Column designations correspond to the configuration of plastics storage as follows: (1) Nonexpanded, unstable (2) Nonexpanded, stable, solid unit load Expanded, exposed, stable (I) Expanded, exposed, unstable I (2)Nonexpanded, stable, cartoj Expanded, cartoned, unstable F: () Expanded, cartoned, stable (2) Nonexpanded, stable, exposed (3) EFI1 = Density required by Figure 13.2.1 for Curve EH1 EH2 = Density required by Figure 13.2.1 for Curve EH2 (4) Roof/ceiling height >35 ft is not permitted. ril 2013 Edition