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HYDRAULIC CALCULATIONS <br /> FOR <br /> Boeing 40-53 Building <br /> Everett, Wa. 98204 <br /> DATE: 10/16/2024 <br /> REMOTE AREA: Vertical Storage Unit (VSU) <br /> OCCUPANCY CLASSIFICATION: Per FM Global 8-34 <br /> DENSITY: 52 psi/head <br /> AREA OF APPLICATION: (4)Heads at Top of VSU <br /> COVERAGE PER SPRINKLER: 64 Sq. Ft. Max. <br /> TYPE OF SPRINKLERS CALCULATED: QR/SSP K=16.8 <br /> NUMBER OF SPRINKLERS CALCULATED: 4 <br /> HOSE-STREAM DEMAND: 250 gpm total <br /> TOTAL WATER REQUIRED (INCLUDING HOSE) : 736. 9 gpm <br /> FLOW AND PRESSURE (AT BASE of RISER) : 486. 9 gpm @ 121.7 psi <br /> TYPE OF SYSTEM: Wet Pipe System Riser SV-53-3 <br /> WATER SUPPLY <br /> Source: Boeing Underground Drawing 40-YD-M260 <br /> Location: Site <br /> Static: 67 psi Residual: 57 psi Flow: 3090.0 gpm <br /> Source Elevation Relative to Finished Flow Level: 0 ft. <br /> INSTALLING CONTRACTOR <br /> Name: Viking Fire Protection <br /> Address: 3434 1st Ave. S. Seattle, Wa. 98134 <br /> Phone: (206) 622-46556 Certification number: VIKINAS373NT <br /> NAME OF DESIGNER: Gary Coltes <br /> AUTHORITY HAVING JURISDICTION: Boeing Fire and the City of Everett <br /> NOTES: <br /> Calculations performed by HASS under license # 65689119 , <br /> granted by HRS SYSTEMS, INC. <br /> (Notes continue after pipe calculations results. ) <br /> =rrr�r�rrrrrrrrrrrrrrrrrrrrrrrrr�rrr�sr= <br /> 0 Expires WASHINGTON STATE <br /> CEC 31,2 CERTIFICATE OF COMPETENCY <br /> IZ! FIRE SPRINKLER SYSTEMS <br /> !� Dwight Bickler <br /> i 2038-0991-C Level 3 <br /> Viki Automatic Sprinkler Company ; <br /> VI `ASS <br /> � 10/16/24 Z <br /> Signature Date <br /> •rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrri <br />