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SMITH FIRE SYSTEMS, INC <br /> 1106 54TH AVENUE EAST TACOMA,WASHINGTON 98424 <br /> (253)926-1880 Fax(253)926-2350 <br /> SMITH FIRESYSTEMS CONTR. REG. NO.SMITHFS1360T <br /> GENERAL/HYDRAULIC CALCULATION INFORMATION SHEET <br /> PROJECT NAME: AMAZON DWS5- PHASE 1 JOB NO. : N125004 OWNER: <br /> DATE: 4/7/2025 AMAZON <br /> ADDRESS: 6617 ASSOCIATES BLVD. BY: SHANE CHALLENDER AHJ : <br /> EVERETT,WA.98203 CITY OF EVERETT <br /> SYSTEM DESIGNATION: SYSTEM#4 <br /> DESIGN PER: NFPA 13(2019 EDITION) <br /> OCCUPANCY CLASSIFICATION: STORAGE <br /> STORAGE DESCRIPTION: CEILING HEIGHT: 36'-6" <br /> COMMODITY: CLASS I-V,GROUP A PLASTICS PEAK SPRINKLER ELEVATION: 35'-10" <br /> ROOF SLOPE: .25/12 <br /> STORAGE CONFIGURATION: NO OPEN TOP CONTAINERS <br /> SINGLE, DOUBLE&MULTIPLE TOTAL SPRINKLERS CALCULATED: 12 <br /> MAX AREA OF COVERAGE PER SPRINKLER: 100 SQ.FT <br /> STORAGE HEIGHT: 30' MAX DISTANCE BETWEEN SPRINKLERS: 10' <br /> MAX CEILING HEIGHT: 40' SPRINKLER MANUFACTURER: <br /> AISLE WIDTH: 8' K-FACTOR: 16.8 <br /> NFPA TABLE: 23.5.1-23.6.1 MODEL: ESFR <br /> SYSTEM TYPE: WET TEMPERATURE: 165 <br /> ENCAPSULATED: NO RESPONSE TYPE: FAST <br /> SOLID SHELVES: YES <br /> COMBUSTIBLE LIQUIDS: FIRE PUMP: Y <br /> HAZARDOUS MATERIAL: IRATED CAPACITY OF PUMP: 1500 GPM AT 65 PSI <br /> DESIGN AREA <br /> MOST DEMANDING 12 SPRINKLERS AT 52 PSI MIN. END HEAD PRESSURE <br /> ALLOWANCES INCLUDED IN CALCULATIONS: ADDED AT: <br /> OUTSIDE HOSE 250 GPM SOURCE <br /> WATER SUPPLY: ELEVATION OF TEST: FT. ELEVATION OF LEVEL 1: 0 FT. MAIN DRAIN TEST: <br /> STATIC 97 PSI DATE OF TEST: 8/20/2024 S: R: <br /> RESIDUAL 56 PSI DATA PROVIDED BY: CITY OF EVERETT INSPECTORS TEST: <br /> FLOW 3,771 GPM LOCATION OF TEST: MAIN ALONG ASSOCIATES BLVD. TRIP TIME: <br /> WET SYSTEM NUMBER NOTES: <br /> AREA SQ. FT. SPRINKLERS <br /> TOTAL: <br /> ---------------------------- <br /> MOST DEMANDING AREA:SYS.4 : Ex 1feS WASHINGTON STATE <br /> P CERTIFICATE OF COMPETENCY <br /> MOST DEMANDING 12 SPRINKLERS AT 52 PSI 12/31/25 <br /> � FIRE SPRINKLER SYSTEMS <br /> BASE OF RISER: 1461 GPM REQUIRED AT 120.4 PSI ; Bassione Sean Van Soest <br /> �SUMMARY: 1711 GPM REQUIRED AT 73.1 PSI ; 6027-0110-C Level Smith Fire Systems, Inc. <br /> AT CONNECTION TO SOURCE ; SMITHF51360T <br /> (INCLUDING 250 GPM FOR HOSE STREAMS) ; 04/07/2025 ; <br /> signafu06 Date <br /> L............................A <br />