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FSS2020-0015
ADDITIONAL SITES CHRONOLOGY CONTACTS NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL APPLICANT FIRE SPRINKLER SYSTEMS INC 705 E HARRISON ST STE 200 CORONA CA 92879 (949)789-1600 jamieb@fireinc.net BILL TO FIRE SPRINKLER SYSTEMS INC 705 E HARRISON ST STE 200 CORONA CA 92879 (949)789-1600 jamieb@fireinc.net CONTRACTOR FIRE SPRINKLER SYSTEMS INC 705 E HARRISON ST STE 200 CORONA CA 92879 (949)789-1600 jamieb@fireinc.net CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES NOTE ARMANDO MAGALLON 1/27/2020 1/27/2020 APPLICATIONS WILL BE PLACED IN THE FIRE APPROVED SECTION UNDER FLORESTA. THIS INCLUDES PERMIT NUMBERS FSS2020-0015 TO 0017 CONDITIONS Description: GRIFFIN RANCH / BRES2019-0366 / FIRE SPRINKLER / PLAN 5 Type: FIRE SPRINKLER Subtype: RESIDENTIAL - TRACT HOMES Status: FINALED Applied: 1/27/2020 AMA Parcel No: 767790004 Site Address: 54805 NORTHERN DANCER DR LA QUINTA,CA 92253 Approved: 1/28/2020 AMA Subdivision: TR 32879 Block: Lot: 158 Issued: 1/28/2020 JLIM Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 4/28/2020 crw Valuation: $0.00 Occupancy Type: Construction Type: Expired: No. Buildings: 0 No. Stories: 0 No. Unites: 0 Details: Printed: Wednesday, February 08, 2023 11:58:31 AM 1 of 3 Permit Details City of La Quinta PERMIT NUMBER FSS2020-0015 CONTACTS NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL OWNER LENNAR HOMES OF CALIFORNIA INC 15131 ALTON PKWY #345 IRVINE CA 92618 (949)789-1600 CAREY.ADAMS@LENN AR.COM INSPECTIONS SEQID INSPECTION TYPE INSPECTOR SCHEDULED DATE COMPLETED DATE RESULT REMARKS NOTES OVERHEAD ROUGH PIPING KHET 2/18/2020 2/18/2020 APPROVED See Notes Observed 140' of 1.5" UG supply BOR to .75" WM (Max 70' of 1.25" UG supply per plans). Observed 140' of 1.5" UG supply BOR to .75" WM (Max 70' of 1.25" UG supply per plans). Bucket test prior to final is required.*Designer provided recalc showing 140' 1.5" supply. OVERHEAD HYRO KHET 2/18/2020 2/18/2020 APPROVED FINANCIAL INFORMATION DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD BY FIRE SPRINKLER SYSTEMS - SINGLE FAMILY DETACHED 101-0000-42421 0 $161.00 $161.00 1/28/20 R58779 236600 CHECK FIRE SPRINKLER SYSTEMS INC JLIM Total Paid for FIRE FEES: $161.00 $161.00 RECORDS MANAGEMENT FEE 101-0000-42416 0 $10.00 $10.00 1/28/20 R58779 236600 CHECK FIRE SPRINKLER SYSTEMS INC JLIM Total Paid for RECORDS MANAGEMENT FEE: $10.00 $10.00 TECHNOLOGY ENHANCEMENT FEE 502-0000-43611 0 $5.00 $5.00 1/28/20 R58779 236600 CHECK FIRE SPRINKLER SYSTEMS INC JLIM Total Paid for TECHNOLOGY ENHANCEMENT FEE: $5.00 $5.00 TOTALS:$176.00 $176.00 Printed: Wednesday, February 08, 2023 11:58:31 AM 2 of 3 Permit Details City of La Quinta PERMIT NUMBER FSS2020-0015 ATTACHMENTS Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED DOC 11/16/2021 JOSE DELGADO Fire Review Application.pdf Fire Review Application_Part1.pdf 0 DOC 2/18/2020 KOHL HETRICK Plan 4154 Alt. Underground Revised Calcs.pdf Plan 4154 Alt. Underground Revised Calcs.pdf 0 IMAGE 4/28/2020 KOHL HETRICK Static pressure at riser.JPG Static pressure at riser.JPG 0 BOND INFORMATION FIRE FINAL**KHET 4/28/2020 4/28/2020 APPROVED WITH BUCKET TEST Observed 15.2 gpm from each remote design heads. REVIEWS REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED DATE STATUS REMARKS NOTES 1ST PERMIT TECH (1 DAY) ARMANDO MAGALLON 1/27/2020 1/28/2020 2/3/2020 COMPLETE PARENT PROJECTS Printed: Wednesday, February 08, 2023 11:58:31 AM 3 of 3 Permit Details City of La Quinta PERMIT NUMBER FSS2020-0015 DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 1 FIRE SPRINKLER SYSTEMS 705 E. HARRISON, SUITE 200 CORONA,CA 92879 RESIDENTIAL SPRINKLER SYSTEM HYDRAULICS CALCULATION REPORT FOR GRIFFIN RANCH LA QUINTA, CA PLAN 4154 ALT. 10% TAKEN OFF WATER SUPPLY FOR SAFETY MARGIN CALC AREA 1 Date: 2/18/2020 File No: 31630 Data File Name: 4154_ALT.rdf SPRINKLER SPACING 400.0 sq. ft./spklr.(max) Max. Dist. Bet. Spklrs: 20.0 ft. Min. Dist. Bet. Spklrs: 8.0 Max. Dist. Spklr. to Wall: 10.0 ft. SPRINKLER SPECIFICATIONS Mfr: Reliable Descr: RA0616 RFC49 Fl Conc .Pend.(20x20) K=4.90 Calculated K Factor for Arm-Overs & Drops: 1.0 ft. x 0.874 in. Drop: K=4.71 (Incl. 1 Tee) 0.0 ft. x 0.874 in. Arm-Over: K=4.67 (Incl. 1 Tee & 1 Ell) PIPE SPECIFICATIONS Type: CPVC HWC: 150 WATER SUPPLY Source: Public Test Date: By: Static: 74.5 psi Resid: 67.3 psi Flow:2300.0 gpm Public Main Size: 8 in Domestic Demand: 5.0 gpm at node number 104 SPRINKLER DEMAND No.Spklrs. Min Spklr. Press. Node Total Avail. Req'd Flowing Flow (psi) No. Flow Press. Press. 1 20.0 18.0 15 25.0 74.5 56.2 1 20.0 18.0 15 25.0 74.5 56.2 REVIEWING AUTHORITY CITY OF LA QUINTA FIRE DEPT. DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 2 RESULTS OF ANALYSIS PIPE & NODE DATA * FLOW ANALYSIS * 1 sprinkler flowing * 1 sprinklers flowing FIXD * * P # END LEN FIT. LOSS EL SP *DISCH FLOW PF PT *DISCH FLOW PF PT HWC NOD DIA EQV.LN PUMP (FT) (K) *(GPM) FL/FT PE (PSI)*(GPM) FL/FT PE (PSI) ====================================*=====================*===================== 1 100 30.00 BG ---- -2.0 SRCE ---- 25.0 6.06 56.2 ---- 25.0 6.05 56.2 150 101 0.995 6.0 ---- -2.0 ---- ---- 0.17 0.00 50.2 ---- 0.17 0.00 50.2 2 101 1.00 -9.5 -2.0 ---- ---- 25.0 0.69 50.2 ---- 25.0 0.69 50.2 150 102 0.745 0.0 ---- -2.0 ---- ---- 0.69 0.00 40.0 ---- 0.69 0.00 40.0 3 102 140.00 3L ---- -2.0 ---- ---- 25.0 2.87 40.0 ---- 25.0 2.87 40.0 150 103 1.590 27.0 ---- -2.0 ---- ---- 0.02 0.00 37.1 ---- 0.02 0.00 37.1 4 103 4.00 LG ---- -2.0 ---- ---- 25.0 0.18 37.1 ---- 25.0 0.18 37.1 150 104 1.505 4.0 ---- 2.0 -5 5 0.02 1.73 35.2 5 0.02 1.73 35.2 5 104 2.00 L ---- 2.0 -5 5 20.0 0.17 35.2 5 20.0 0.17 35.2 150 105 1.394 6.0 ---- 4.0 ---- ---- 0.02 0.87 34.2 ---- 0.02 0.87 34.1 6 105 1.00 -3.0 4.0 ---- ---- 20.0 0.02 34.2 ---- 20.0 0.02 34.1 150 106 1.394 0.0 ---- 4.0 ---- ---- 0.02 0.00 31.1 ---- 0.02 0.00 31.1 7 106 7.00 2L ---- 4.0 ---- ---- 20.0 0.41 31.1 ---- 20.0 0.41 31.1 150 10 1.394 12.0 ---- 11.0 ---- ---- 0.02 3.03 27.7 ---- 0.02 3.03 27.7 8 10 35.50 2L5R ---- 11.0 ---- ---- 20.0 3.44 27.7 ---- 20.0 3.43 27.7 150 11 1.101 15.0 ---- 11.0 ---- ---- 0.07 0.00 24.3 ---- 0.07 0.00 24.2 9 11 4.50 R ---- 11.0 ---- ---- 15.6 0.72 24.3 ---- 15.5 0.72 24.2 150 12 0.874 1.0 ---- 13.0 ---- ---- 0.13 0.87 22.7 ---- 0.13 0.87 22.7 10 12 2.00 L ---- 13.0 ---- ---- 15.6 0.79 22.7 ---- 15.5 0.79 22.7 150 13 0.874 4.0 ---- 13.0 ---- ---- 0.13 0.00 21.9 ---- 0.13 0.00 21.9 11 13 12.50 LR ---- 13.0 ---- ---- 15.6 2.30 21.9 ---- 15.5 2.30 21.9 150 14 0.874 5.0 ---- 13.0 ---- ---- 0.13 0.00 19.6 ---- 0.13 0.00 19.6 12 14 4.50 B ---- 13.0 ---- ---- 20.0 1.57 19.6 ---- 20.0 1.57 19.6 150 15 0.874 3.0 ---- 13.0 4.71 20.0 0.21 0.00 18.0 20.0 0.21 0.00 18.0 27 14 22.00 B3R ---- 13.0 ---- ---- -4.5 0.36 19.6 ---- -4.5 0.36 19.6 150 16 0.874 6.0 ---- 13.0 ---- ---- -0.01 0.00 19.9 ---- -0.01 0.00 19.9 13 16 2.00 L ---- 13.0 ---- ---- -4.5 0.08 19.9 ---- -4.5 0.08 19.9 150 17 0.874 4.0 ---- 13.0 ---- ---- -0.01 0.00 20.0 ---- -0.01 0.00 20.0 14 17 33.00 L7R ---- 13.0 ---- ---- -4.5 0.57 20.0 ---- -4.5 0.57 20.0 150 18 0.874 11.0 ---- 11.0 ---- ---- -0.01 0.87 21.5 ---- -0.01 0.87 21.5 15 18 14.50 4R ---- 11.0 ---- ---- -4.5 0.24 21.5 ---- -4.5 0.24 21.5 150 19 0.874 4.0 ---- 11.0 ---- ---- -0.01 0.00 21.7 ---- -0.01 0.00 21.7 16 19 2.00 L ---- 11.0 ---- ---- -4.5 0.08 21.7 ---- -4.5 0.08 21.7 DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 3 150 20 0.874 4.0 ---- 13.0 ---- ---- -0.01 0.87 20.9 ---- -0.01 0.87 20.9 17 20 18.50 LB3R ---- 13.0 ---- ---- -4.5 0.37 20.9 ---- -4.5 0.37 20.9 150 21 0.874 10.0 ---- 13.0 ---- ---- -0.01 0.00 21.3 ---- -0.01 0.00 21.3 18 21 3.00 B ---- 13.0 ---- ---- 0.0 0.00 21.3 ---- 0.0 0.00 21.3 150 22 0.874 3.0 ---- 13.0 ---- ---- 0.00 0.00 21.3 ---- 0.00 0.00 21.3 19 21 16.00 2LR ---- 13.0 ---- ---- -4.5 0.32 21.3 ---- -4.5 0.32 21.3 150 23 0.874 9.0 ---- 13.5 ---- ---- -0.01 0.22 21.4 ---- -0.01 0.22 21.4 28 23 3.00 B ---- 13.5 ---- ---- 0.0 0.00 21.4 ---- 0.0 0.00 21.4 150 24 0.874 3.0 ---- 13.0 ---- ---- 0.00 0.22 21.6 ---- 0.00 0.22 21.6 20 23 29.00 3L3R ---- 13.5 ---- ---- -4.5 0.57 21.4 ---- -4.5 0.57 21.4 150 25 0.874 15.0 ---- 13.0 ---- ---- -0.01 0.22 22.2 ---- -0.01 0.22 22.2 21 25 1.00 L ---- 13.0 ---- ---- -4.5 0.06 22.2 ---- -4.5 0.06 22.2 150 26 0.874 4.0 ---- 14.0 ---- ---- -0.01 0.43 21.8 ---- -0.01 0.43 21.8 22 26 28.50 L4R ---- 14.0 ---- ---- -4.5 0.47 21.8 ---- -4.5 0.47 21.8 150 27 0.874 8.0 ---- 14.0 ---- ---- -0.01 0.00 22.3 ---- -0.01 0.00 22.3 23 27 1.00 L ---- 14.0 ---- ---- -4.5 0.06 22.3 ---- -4.5 0.06 22.3 150 28 0.874 4.0 ---- 13.0 ---- ---- -0.01 0.43 22.8 ---- -0.01 0.43 22.8 24 28 14.00 L2R ---- 13.0 ---- ---- -4.5 0.26 22.8 ---- -4.5 0.26 22.8 150 29 0.874 6.0 ---- 13.0 ---- ---- -0.01 0.00 23.0 ---- -0.01 0.00 23.0 25 29 2.00 L ---- 13.0 ---- ---- -4.5 0.08 23.0 ---- -4.5 0.08 23.0 150 30 0.874 4.0 ---- 11.0 ---- ---- -0.01 0.87 24.0 ---- -0.01 0.87 24.0 26 30 13.00 LBR ---- 11.0 ---- ---- -4.5 0.27 24.0 ---- -4.5 0.27 24.0 150 11 0.874 8.0 ---- 11.0 ---- ---- -0.01 0.00 24.3 ---- -0.01 0.00 24.2 Node Notes Pipe Notes Legend: P - Pipe # LEN - Pipe Length DIA - Pipe Diameter FIT. - Pipe Fittings EQV. LN - Pipe Equivalent Length FIXD LOSS - Fixed Loss Device PUMP - Pump Pressure EL - Node Elevation SP - K-Factor DISCH - Discharge in gpm FLOW - Flow Rate FL/FT - Friction Loss per Foot PF - Pressure Loss due to Friction PE - Pressure Loss due to Elevation PT - Total Pressure at Node Fitting Code Letters: E=45 Ell, L=90 Ell, B=TeeBch, R=TeeRun, C=Couplg, S=SwgChk, G=GatVlv, X= X, Y= Y, Z= DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 4 The maximum velocity of water flow occurs in pipe 2 at 18.40 ft/s with 1 sprinkler flowing. The maximum velocity of water flow occurs in pipe 2 at 18.40 ft/s with 1 sprinklers flowing. PIPE FITTINGS TABLE Pipe Table Name: standard.npt PAGE: C MATERIAL: CPVC HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 0.874 1.00 4.00 3.00 1.00 1.00 5.00 2.00 0.00 0.00 0.00 1.101 1.00 5.00 5.00 1.00 1.00 8.00 2.00 0.00 0.00 0.00 1.394 2.00 6.00 6.00 1.00 1.00 11.00 3.00 0.00 0.00 0.00 PAGE: K MATERIAL: Copper Tube-K HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 0.745 0.00 1.00 3.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.995 1.00 2.00 6.00 2.00 2.00 6.00 0.00 0.00 0.00 0.00 PAGE: L MATERIAL: Copper Tube-L HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 1.505 2.00 4.00 9.00 3.00 3.00 10.00 0.00 0.00 0.00 0.00 PAGE: P MATERIAL: PVC HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 1.590 2.00 9.00 8.00 1.00 1.00 14.00 3.00 0.00 0.00 0.00 Sprinkler system has been hydraulically calculated with the HASS HOUSE 3.8.0 computer program (License No. 50081444) to provide an average imbalance of 0.010 gpm at each node and a maximum imbalance of 0.01 gpm with one sprinkler flowing, and 0.010 gpm at each node and maximum imbalance of 0.05 gpm with 1 sprinklers flowing in accordance with NFPA 13 and 13D or 13R. The minimum source pressure is 20.0 psi with a minimum required pressure of 56.2 psi and a 7 minute flow of 175 gal. and a 10 minute flow of 250.0 gallons. The minimum pressure at any node is 18.0 psi at node 15. HRS Systems, Inc. 208 Southside Square Petersburg, TN 37144 (931) 659-9760 DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 5 WATER SUPPLY CURVE 0 0.0 4 7.5 8 15.0 12 22.5 16 30.0 20 37.5 24 45.0 28 52.5 32 60.0 36 67.5 40 75.0 P R E S S U R E ( P S I ) Static = 74.5 psi, Residual = 67.3 psi @ 2300 gpm (1 sprinkler flowing) (1 sprinklers flowing) A = Available Water Supply 74.5 psi @ 25.0 gpm A B = Required Water Supply 56.2 psi @ 25.0 gpm B C = Available Water Supply 74.5 psi @ 25.0 gpm C D = Required Water Supply 56.2 psi @ 25.0 gpm D FLOW (GPM) DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 6 DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 1 FIRE SPRINKLER SYSTEMS 705 E. HARRISON, SUITE 200 CORONA,CA 92879 RESIDENTIAL SPRINKLER SYSTEM HYDRAULICS CALCULATION REPORT FOR GRIFFIN RANCH LA QUINTA, CA PLAN 4154 ALT. 10% TAKEN OFF WATER SUPPLY FOR SAFETY MARGIN CALC AREA 2 Date: 2/18/2020 File No: 31630 Data File Name: 4154_ALT.rdf SPRINKLER SPACING 256.0 sq. ft./spklr.(max) Max. Dist. Bet. Spklrs: 16.0 ft. Min. Dist. Bet. Spklrs: 8.0 Max. Dist. Spklr. to Wall: 8.0 ft. SPRINKLER SPECIFICATIONS Mfr: Reliable Descr: RA0616 RFC49 Fl Conc .Pend.(16x16) K=4.90 Calculated K Factor for Arm-Overs & Drops: 1.0 ft. x 0.874 in. Drop: K=4.71 (Incl. 1 Tee) 0.0 ft. x 0.874 in. Arm-Over: K=4.67 (Incl. 1 Tee & 1 Ell) PIPE SPECIFICATIONS Type: CPVC HWC: 150 WATER SUPPLY Source: Public Test Date: By: Static: 74.5 psi Resid: 67.3 psi Flow:2300.0 gpm Public Main Size: 8 in Domestic Demand: 5.0 gpm at node number 104 SPRINKLER DEMAND No.Spklrs. Min Spklr. Press. Node Total Avail. Req'd Flowing Flow (psi) No. Flow Press. Press. 1 13.0 7.6 22 18.0 74.5 38.5 2 13.0 7.6 22 31.0 74.5 62.3 REVIEWING AUTHORITY CITY OF LA QUINTA FIRE DEPT. DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 2 RESULTS OF ANALYSIS PIPE & NODE DATA * FLOW ANALYSIS * 1 sprinkler flowing * 2 sprinklers flowing FIXD * * P # END LEN FIT. LOSS EL SP *DISCH FLOW PF PT *DISCH FLOW PF PT HWC NOD DIA EQV.LN PUMP (FT) (K) *(GPM) FL/FT PE (PSI)*(GPM) FL/FT PE (PSI) ====================================*=====================*===================== 1 100 30.00 BG ---- -2.0 SRCE ---- 18.0 3.31 38.5 ---- 31.0 9.01 62.3 150 101 0.995 6.0 ---- -2.0 ---- ---- 0.09 0.00 35.2 ---- 0.25 0.00 53.3 2 101 1.00 -9.5 -2.0 ---- ---- 18.0 0.38 35.2 ---- 31.0 1.03 53.3 150 102 0.745 0.0 ---- -2.0 ---- ---- 0.38 0.00 25.4 ---- 1.03 0.00 42.8 3 102 140.00 3L ---- -2.0 ---- ---- 18.0 1.56 25.4 ---- 31.0 4.27 42.8 150 103 1.590 27.0 ---- -2.0 ---- ---- 0.01 0.00 23.8 ---- 0.03 0.00 38.5 4 103 4.00 LG ---- -2.0 ---- ---- 18.0 0.10 23.8 ---- 31.0 0.27 38.5 150 104 1.505 4.0 ---- 2.0 -5 5 0.01 1.73 22.0 5 0.03 1.73 36.5 5 104 2.00 L ---- 2.0 -5 5 13.0 0.08 22.0 5 26.0 0.28 36.5 150 105 1.394 6.0 ---- 4.0 ---- ---- 0.01 0.87 21.0 ---- 0.04 0.87 35.3 6 105 1.00 -3.0 4.0 ---- ---- 13.0 0.01 21.0 ---- 26.0 0.04 35.3 150 106 1.394 0.0 ---- 4.0 ---- ---- 0.01 0.00 18.0 ---- 0.04 0.00 32.3 7 106 7.00 2L ---- 4.0 ---- ---- 13.0 0.18 18.0 ---- 26.0 0.67 32.3 150 10 1.394 12.0 ---- 11.0 ---- ---- 0.01 3.03 14.8 ---- 0.04 3.03 28.6 8 10 35.50 2L5R ---- 11.0 ---- ---- 13.0 1.55 14.8 ---- 26.0 5.58 28.6 150 11 1.101 15.0 ---- 11.0 ---- ---- 0.03 0.00 13.3 ---- 0.11 0.00 23.0 9 11 4.50 R ---- 11.0 ---- ---- 6.5 0.15 13.3 ---- 12.5 0.48 23.0 150 12 0.874 1.0 ---- 13.0 ---- ---- 0.03 0.87 12.2 ---- 0.09 0.87 21.7 10 12 2.00 L ---- 13.0 ---- ---- 6.5 0.16 12.2 ---- 12.5 0.52 21.7 150 13 0.874 4.0 ---- 13.0 ---- ---- 0.03 0.00 12.1 ---- 0.09 0.00 21.2 11 13 12.50 LR ---- 13.0 ---- ---- 6.5 0.46 12.1 ---- 12.5 1.53 21.2 150 14 0.874 5.0 ---- 13.0 ---- ---- 0.03 0.00 11.6 ---- 0.09 0.00 19.6 12 14 4.50 B ---- 13.0 ---- ---- 0.0 0.00 11.6 ---- 0.0 0.00 19.6 150 15 0.874 3.0 ---- 13.0 ---- ---- 0.00 0.00 11.6 ---- 0.00 0.00 19.6 27 14 22.00 B3R ---- 13.0 ---- ---- 6.5 0.74 11.6 ---- 12.5 2.45 19.6 150 16 0.874 6.0 ---- 13.0 ---- ---- 0.03 0.00 10.9 ---- 0.09 0.00 17.2 13 16 2.00 L ---- 13.0 ---- ---- 6.5 0.16 10.9 ---- 12.5 0.52 17.2 150 17 0.874 4.0 ---- 13.0 ---- ---- 0.03 0.00 10.7 ---- 0.09 0.00 16.6 14 17 33.00 L7R ---- 13.0 ---- ---- 6.5 1.16 10.7 ---- 12.5 3.85 16.6 150 18 0.874 11.0 ---- 11.0 ---- ---- 0.03 0.87 10.4 ---- 0.09 0.87 13.7 15 18 14.50 4R ---- 11.0 ---- ---- 6.5 0.49 10.4 ---- 12.5 1.62 13.7 150 19 0.874 4.0 ---- 11.0 ---- ---- 0.03 0.00 9.9 ---- 0.09 0.00 12.1 16 19 2.00 L ---- 11.0 ---- ---- 6.5 0.16 9.9 ---- 12.5 0.52 12.1 DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 3 150 20 0.874 4.0 ---- 13.0 ---- ---- 0.03 0.87 8.9 ---- 0.09 0.87 10.7 17 20 18.50 LB3R ---- 13.0 ---- ---- 6.5 0.75 8.9 ---- 12.5 2.49 10.7 150 21 0.874 10.0 ---- 13.0 ---- ---- 0.03 0.00 8.2 ---- 0.09 0.00 8.2 18 21 3.00 B ---- 13.0 ---- ---- 13.0 0.57 8.2 ---- 13.0 0.57 8.2 150 22 0.874 3.0 ---- 13.0 4.71 13.0 0.09 0.00 7.6 13.0 0.09 0.00 7.6 19 21 16.00 2LR ---- 13.0 ---- ---- -6.5 0.65 8.2 ---- -0.5 0.01 8.2 150 23 0.874 9.0 ---- 13.5 ---- ---- -0.03 0.22 8.6 ---- 0.00 0.22 8.0 28 23 3.00 B ---- 13.5 ---- ---- 0.0 0.00 8.6 ---- 13.0 0.57 8.0 150 24 0.874 3.0 ---- 13.0 4.71 ---- 0.00 0.22 8.8 13.0 0.09 0.22 7.6 20 23 29.00 3L3R ---- 13.5 ---- ---- -6.5 1.14 8.6 ---- -13.5 4.47 8.0 150 25 0.874 15.0 ---- 13.0 ---- ---- -0.03 0.22 10.0 ---- -0.10 0.22 12.7 21 25 1.00 L ---- 13.0 ---- ---- -6.5 0.13 10.0 ---- -13.5 0.51 12.7 150 26 0.874 4.0 ---- 14.0 ---- ---- -0.03 0.43 9.7 ---- -0.10 0.43 12.7 22 26 28.50 L4R ---- 14.0 ---- ---- -6.5 0.95 9.7 ---- -13.5 3.71 12.7 150 27 0.874 8.0 ---- 14.0 ---- ---- -0.03 0.00 10.6 ---- -0.10 0.00 16.4 23 27 1.00 L ---- 14.0 ---- ---- -6.5 0.13 10.6 ---- -13.5 0.51 16.4 150 28 0.874 4.0 ---- 13.0 ---- ---- -0.03 0.43 11.2 ---- -0.10 0.43 17.4 24 28 14.00 L2R ---- 13.0 ---- ---- -6.5 0.52 11.2 ---- -13.5 2.03 17.4 150 29 0.874 6.0 ---- 13.0 ---- ---- -0.03 0.00 11.7 ---- -0.10 0.00 19.4 25 29 2.00 L ---- 13.0 ---- ---- -6.5 0.16 11.7 ---- -13.5 0.61 19.4 150 30 0.874 4.0 ---- 11.0 ---- ---- -0.03 0.87 12.7 ---- -0.10 0.87 20.9 26 30 13.00 LBR ---- 11.0 ---- ---- -6.5 0.55 12.7 ---- -13.5 2.13 20.9 150 11 0.874 8.0 ---- 11.0 ---- ---- -0.03 0.00 13.3 ---- -0.10 0.00 23.0 Node Notes Pipe Notes Legend: P - Pipe # LEN - Pipe Length DIA - Pipe Diameter FIT. - Pipe Fittings EQV. LN - Pipe Equivalent Length FIXD LOSS - Fixed Loss Device PUMP - Pump Pressure EL - Node Elevation SP - K-Factor DISCH - Discharge in gpm FLOW - Flow Rate FL/FT - Friction Loss per Foot PF - Pressure Loss due to Friction PE - Pressure Loss due to Elevation PT - Total Pressure at Node Fitting Code Letters: E=45 Ell, L=90 Ell, B=TeeBch, R=TeeRun, C=Couplg, S=SwgChk, G=GatVlv, X= X, Y= Y, Z= DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 4 The maximum velocity of water flow occurs in pipe 2 at 13.25 ft/s with 1 sprinkler flowing. The maximum velocity of water flow occurs in pipe 2 at 22.82 ft/s with 2 sprinklers flowing. PIPE FITTINGS TABLE Pipe Table Name: standard.npt PAGE: C MATERIAL: CPVC HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 0.874 1.00 4.00 3.00 1.00 1.00 5.00 2.00 0.00 0.00 0.00 1.101 1.00 5.00 5.00 1.00 1.00 8.00 2.00 0.00 0.00 0.00 1.394 2.00 6.00 6.00 1.00 1.00 11.00 3.00 0.00 0.00 0.00 PAGE: K MATERIAL: Copper Tube-K HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 0.745 0.00 1.00 3.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.995 1.00 2.00 6.00 2.00 2.00 6.00 0.00 0.00 0.00 0.00 PAGE: L MATERIAL: Copper Tube-L HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 1.505 2.00 4.00 9.00 3.00 3.00 10.00 0.00 0.00 0.00 0.00 PAGE: P MATERIAL: PVC HWC: 150 Diameter Equivalent Fitting Lengths in Feet (in) E L B R C S G X Y Z 45 Ell 90 Ell TeeBch TeeRun Couplg SwgChk GatVlv X Y Z 1.590 2.00 9.00 8.00 1.00 1.00 14.00 3.00 0.00 0.00 0.00 Sprinkler system has been hydraulically calculated with the HASS HOUSE 3.8.0 computer program (License No. 50081444) to provide an average imbalance of 0.010 gpm at each node and a maximum imbalance of 0.08 gpm with one sprinkler flowing, and 0.010 gpm at each node and maximum imbalance of 0.10 gpm with 2 sprinklers flowing in accordance with NFPA 13 and 13D or 13R. The minimum source pressure is 20.0 psi with a minimum required pressure of 62.3 psi and a 7 minute flow of 217 gal. and a 10 minute flow of 310.0 gallons. The minimum pressure at any node is 7.6 psi at node 22. HRS Systems, Inc. 208 Southside Square Petersburg, TN 37144 (931) 659-9760 DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 5 WATER SUPPLY CURVE 0 0.0 4 7.5 8 15.0 12 22.5 16 30.0 20 37.5 24 45.0 28 52.5 32 60.0 36 67.5 40 75.0 P R E S S U R E ( P S I ) Static = 74.5 psi, Residual = 67.3 psi @ 2300 gpm (1 sprinkler flowing) (2 sprinklers flowing) A = Available Water Supply 74.5 psi @ 18.0 gpm A B = Required Water Supply 38.5 psi @ 18.0 gpm B C = Available Water Supply 74.5 psi @ 31.0 gpm C D = Required Water Supply 62.3 psi @ 31.0 gpm D FLOW (GPM) DATE: 2/18/2020 S:\2017\31630\4154_ALT.rdf Page 6