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NOTES (HASS) : <br /> (1) Calculations were performed by the HASS 8.8 R4 D computer program <br /> in accordance with NFPA13 (2019) <br /> under license no. 64620537 granted by <br /> HRS Systems, Inc. <br /> 208 Southside Square <br /> Petersburg, TN 37144 <br /> (931) 659-9760 <br /> (2) The system has been calculated to provide an average <br /> imbalance at each node of 0.001 gpm and a maximum <br /> imbalance at any node of 0.071 gpm. <br /> (3) Total pressure at each node is used in balancing the system. <br /> Maximum water velocity is 15.3 ft/sec at pipe 13. <br /> (4) a. System remote area HAS been proven or 'peaked' . <br /> b. Minimum pressure at any sprinkler: 25.000 psi <br /> c. Minimum pressure with remote area shifted <br /> one sprinkler space toward left cross main: 25.013 psi <br /> d. Minimum pressure with remote area shifted <br /> one sprinkler space toward right cross main: 25.017 psi <br /> • <br /> (5) Items listed in bold print on the cover sheet <br /> are automatically transferred from the calculation report. <br /> (6) PIPE FITTINGS TABLE <br /> HASS Pipe Table Name: standard.pip <br /> PAGE: B MATERIAL: THNWL HWC: 120 <br /> Diameter Equivalent Fitting Lengths in Feet <br /> (in) E T L C B G A D N <br /> Ell Tee LngEll ChkVly BfyVly GatVly A1mChk DPV1v NPTee <br /> F <br /> F45E11 <br /> 4 .260 13.00 26.00 8.00 29.00 16.00 3.00 26.00 26.00 26.00 <br /> 6.50 <br /> 6.357 18.00 38.00 11.00 40.00 13.00 4 .00 35.00 35.00 38.00 <br /> 9.00 <br /> 8.249 21.00 41 .00 15.00 53.00 14.00 5.00 37.00 37.00 41.00 <br /> 10.50 <br />