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HomeMy WebLinkAbout3416 VIA MERCATO; ; AS140068; Permit4/18/24,1:17 PM AS140068 Permit Data City of Carlsbad Sprinkler Permit Job Address: 3416 VIA MERCATO Permit Type: SPRINK Parcel No: 2230507200 Lot #: 0 Reference No.: Permit No: AS140068 Status: ISSUED Applied 3/1/2014 Approved: 3/1/2014 Issued: 3/1/2014 PC #: Inspector: Project Title: LA COSTA TOWN SQ. -BLDG 2 INSTALLATION OF AN ORDINARY GROUP 11 .20/1500 FIRE SPRINKLER SYSTEM IN A NEW COMMERCIAL BUILDING. Applicant: PARAMOUNT FIRE SYSTEMS, INC. P.O. BOX 713194 SANTEE, CA 619-562-6247 Owner: PROPERTY DEVELOPMENT CENTERS L L C C/O SAFEWAY INC 5918 STONERIDGE MALL RD PLEASANTON CA Fees ($) Add'l Fees ($) Total ($) Balance ($) 1,247 0 1,247 0 about:blank 1/1 Parsley Consulting 350 West 9& A; Suite 206 Esconclilo, California 92025-5053 Telephone (760) ax(76W 70-Ubô/ February 14, 2014 Fire Code Official City of Carlsbad Fire Department Office of Fire Protection Services 1635 Faraday Avenue Carlsbad, California 92008 RECEIVED FEB 19 2014 CARLSBAD FIRE DEPARTMENT Subject: Plan Review for La Costa Town Square Buildings 1-2, 3410 & 3416 Via Mercado, Carlsbad, CA Dear Sir: We have reviewed the submittal as prepared by Paramount Fire. Based on our review it is our opinion that the submittal is in substantial conformance with the applicable codes and standards in force at this time, including local adopted ordinances. Further submittal should not be required. Sincerely, P EY CONSULT JNG ti ren.'ne'th W. agone9ET Office Manager End (1) Working Drawings -2 sets Hydraulic Calculations -2 sets Review Cémments - 1 set [ppy_p letter* has been transmitted via e-mail to Paramount Fire on February 14, 2014 file:\D:\Standby from Carbonite\Plan_Reviews\Rev2 14143. I.wpd La CostaTown Square Buildings 1-2 Review Comments. Page 2 Review Comments La Costa Town Square Buildings 1-2. 3410 & 3416 Via Mercado, Carlsbad, CA Verify that the transition from underground to above grade takes place exterior to the building as shown in the detail on the last sheet. The riser detail suggests otherwise. A 4-way brace is required at the top of all riser with length exceeding 3'-O", per 9.3.5.8.1. Rise ups to mansard piping on roof level appear to exceed this maximum. This can be field verified. Riser nipples are not included in this requirement, per 9.3 .5.8.2 ii LA COSTA TOWN SQUARE BUILDINGS 1 & 2 3410 & 3416 VIA MERCATO CARLSBAD, CA AUTOMATIC WET FIRE SPRINKLER SYSTEM Calculation Submittal Table of Contents Build 1 & 2, Remote Area 01, Shell Roof: Build 1 & 2, Remote Area 01, Tower piping: Flow Test Data Backflow Data Ordinary Hazard Group II, .20/1500 Light Hazard .10/Entire Area -Tit I:tfl. .iYC heii IC%%..iItItIIII iiI'IIUIl III,ittC iflit III C LIC tItII 11 Iii in ih' i,i(IiCUHIt I%IC HV.Ilel III ,.tHII 11ini in;i\ 11tH" ItVI Iii l.iit Ill ill ,il%%L il lilt till 11 IstuiItIi"'i pnfl1i tt ith tlw 1 uiltttiSl IIiil lull ilt's tC 11,11 ia in wa% ni ic Ct. thu. cn ilCi HI i It. liii HI lItCi itIflt.'Cl tit.. nchilCCl I"11*t.k rCSpl1Iiutihi liii liii iiIflPIl 111CC wttb t.iId CiltiCt. iillI i,IlI.t:ii Its. illtltItII thc inilkutlig t.HdC r Itir tilly rct.I1HliSibItiY Inn ttC i: 1lle i.. tntilt.. ollt.IHIIt. ti mCi CmICC ill p%IIIS %VI1CIIIIi CIII fltttCtt in tIm CI iI( j.MtiI!'tI) APIIU)"1 Jai AIhI<\\1.5l lIt P.O. Box 713194 Santee, CA 92072 (619) 562-6247 fax (619) 562-6273 HYDRAULIC SYSTEM: This Building Is Protected By A Hydraulically Designed Automatic Sprinkler System PROJECT: LACOSTA TOWN SQUARE, CARLSBAD, CA CONTRACTOR: PARAMOUNT FIRE SYSTEMS, INC. REMOTE AREA: AREA 1; BUILDINGS I & 2 SHELL REMOTE AREA: HAZARD: LH - OH-1 X_ OH-11 - EH-1 - EH-II - RES NFPA STANDARD: NFPA 13 EDITION: 2010 SYSTEM TYPE: WET AREA/SPRINKLER: 130 SQ. FT. USED; 130 SQ. FT. ALLOWED MANUFACTURER: TYCO MODEL TYPE K-FACTOR SIZE DEGREE QTY 1Y3131 SSU 5.6 1/2 200 56 'TY2131 SSU 4.2 1/2 200 45 CALCULATION DATA: DENSITY/AREA: .20 GPM/SF OVER 1500 S.F. END SPRINKLER: 26.0 GPM @ 21.6 PSI. NO. OF SPRINKLERS FLOWING: 13 HOSE STREAM ALLOWANCE: 250 GPM. RACK DEMAND: NA DEMAND: AT BASE OF RISER 353.7 GPM @ 47.7 PSI AT PUMP DISCHARGE NA GPM @ NA PSI AT SOURCE 603.7 GPM © 89.8 PSI SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page .1 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA •1.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGSI & 2 AREA 1 WATER SUPPLY DATA SOURCE STATIC RESID. FLOW AVAIL. TOTAL REQ'D NODE PRESS. PRESS. 8 PRESS. 8 DEMAND PRESS. TAG (PSI) (PSI) (GPM) (PSI) (GPM) (PSI) SRC 106.2 104.4 .1663.0 105.9 603.7 89.8 AGGREGATE FLOW ANALYSIS: TOTAL FLOW AT SOURCE 603.7 GPM TOTAL HOSE STREAM ALLOWANCE AT SOURCE 0.0 GPM OTHER HOSE STREAM ALLOWANCES 250.0 GPM TOTAL DISCHARGE FROM ACTIVE SPRINKLERS 353.7 GPM NODE ANALYSIS DATA NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE (FT) (PSI) (GPM) SRC 283.0 SOURCE 89.8 603.7 Ui 283.0 - - - - 89.7 - - - U2 309.0 - - - - 78.4 U3 327.0 - - - - 70.6 U4 324.0 - - - - 56.8 U•5 321.3 - - - - 57.9 B2 3.19.0 - - - - 58.8 BI 3.18.0 HOSE STREAM 58.9 150.0 U6 323.0 - - - - 57.1 U7 323.0 - - - - 57.2 U8 305.0 - - - - 65.1 DPI 28.5.0 - - - - 88.9 - - - RPIIN 2.90.0 - - - - 86.7 - - RPIOUT 290.0 - - - - 71.7 DP2 28.5.0 - - i -- 73.8 DP3 327.0 - - - - 70.6 RP2IN 332.0 - - - - 68.4 - - - RP20UT 332.0 - - - - 53.4 DP4 327.0 - - - - 55.6 PV1 318.0 - - - - 56.1 - - - PV2 318.0 - - - -. 54.6 - - - Di 320.0 - --- 49.6 BR-1 323.0 HOSE STREAM 47.7 100.0 TM 338.3 - - - - 38.3 - - - 1 338.3 --- 36.8 2 338.3 - - - - 3.5.1 - - - 3 . 338.3 - - - - 28.7 - - - 4 338.3 - - - - 27.1 - - - .5 338.3 - - - - 26.4 6 338.3 - - - - 26.4 - - - 7 338.3 - - - - 26.2 8 338.3 - - - - 26.2 .101 338.3 K= 5.60 . 24.1 27.5 102 338.3 K= 5.60 23.4 2.7.1 103 338.3 K= .5.60 23.2 27.0 SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA 1.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 AREA 1 NODE ANALYSIS DATA NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE (FT) (PSI) (GPM) 104 338.3 K= .5.60 23.6 27.2 105 338.3 K= 5.60 25.4 28.2 106 338.3 K= 5.60 24.9 28.0 107 338.3 K= 5.60 24.7 27.8 108 338.3 K= .5.60 24.6 27.8 109 338.3 K= .5.60 2.3.4 27.1 110 338.3 K= .5.60 23.9 27.4 111 338.3 K= 5.60 22.4 26.5 112 338.3 K= 5.60 21.7 26.1 113 338.3 K= 5.60 21.6 26.0 - SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 3 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA •l.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS•1 & 2 AREA 1 PIPE DATA PIPE TAG Q(GPM) DIA(IN) LENGTH PRESS. END ELEV. NOZ. PT DISC. VEL(FPS) HW(C) (FT) SUM. NODES (FT) (K) (PSI) (GPM) FL/FT (PSI) Pipe: .1 603.7 11.938 PL 25.00 PF 0.0 SRC 283.0 SRCE 89.8 (N/A) 1.7 .1.50 FTG ---- PE 0.0 UI 283.0 0.0 89.7 0.0 0.000 TL 2.5.00 PV Pipe: 2 341.9 1.1.938 PL 46.5.00 PF 0.1 ui 283.0 0.0 89.7 0.0 .1.0 150 FTG ---- PE -1.1.3 U2 309.0 0.0 78.4 0.0 0.000 TL 465.00 PV Pipe: 3 . 341.9 16.876 PL 552.00 PF 0.0 U2 309.0 0.0 .78.4 0.0 0.5 .150 FTG T2L PE -7.8 U3 327.0 0.0 70.6 0.0 0.000 TL 781.68 PV Pipe: 4 341.9 9.514 PL 20.00 PF 0.0 U3 327.0 0.0 .70.6 0.0 .1.5 150 FTG TG PE 0.0 DP3 327.0 0.0 70.6 0.0 0.000 TL .108.00 PV Pipe: 5 341.9 .10.520 PL .5.00 PF 0.0 DP3 327.0 0.0 70.6 0.0 .1.3 .140 FTG L PE -2.2 RP2IN 332.0 0.0 68.4 0.0 0.000 TL 31.00 PV Pipe: 6 FIXED PRESSURE LOSS. DEVICE RP2IN 332.0 0.0 68.4 0.0 .15.0 psi 341.9 gpm RP20UT 332.0 0.0 53.4 0.0 Pipe: 7 341.9 10.520 PL .5.00 PF 0.0 RP20UT 332.0 0.0 53.4 0.0 1.3 .140 FTG L PE 2.2 DP4 327.0 0.0 55.6 0.0 0.000 TL 3.1.00 PV Pipe: 8 341.9 9.514 PL .138.00 PF 0.1 DP4 327.0 0.0 55.6 0.0 .1.5 150 FTG LG PE 1.3 U4 324.0 0.0 56.8 0.0 0.000 TL 1.72.00 PV Pipe: 9 341..9 77.58 PL 67.00 PF 0.1 U4 324.0 0.0 56.8 0.0 2.3 150 FTG G PE .1.2 U5 321.3 0.0 57.9 0.0 0.00.1 TL 74.00 PV Pipe: 10 3419 7.758 FL 106.00 PF 0.1 U.5 32.1.3 0.0 57.9 0.0 2.3 150 FTG LG FE .1.0 B2 319.0 0.0 58.8 0.0 0.00.1 TL 135.00 PV Pipe: II . 341.9 7.758 PL 214.00 PF 0.3 B2 319.0 0.0 58.8 0.0 2.3 150 FTG 2LG FE 0.4 BI 3.18.0 H.S. 58.9 150.0 0.001 TL 26.5.00 PV Pipe: 12 261.8 9.514 FL .5.5.00 PF 0.0 Ui 283.0 0.0 89.7 0.0 1.2 1.50 FTG TG PE -0.9 DPI 285.0 0.0 88.9 0.0 0.000 TL 143.00 PV Pipe: 13 261.8 10.520 PL 5.00 PF 0.0 DPI 28.5.0 0.0 88.9 0.0 1.0 140 FTG L PE -2.2 RP1IN 290.0 0.0 86.7 0.0 0.000-TL 3.1.00 PV SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 4 DATE: 2/10/2014. C:\HASS DATA\LA COSTA AREA 1.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 AREA 1 PIPE TAG Q(GPM) DIA(IN) LENGTH PRESS. END ELEV. NOZ; PT DISC. VEL(FPS) HW(C) (FT) SUM. NODES (FT) (K) (PSI) (GPM) FL/FT (PSI) Pipe: 14 FIXED PRESSURE LOSS DEVICE RP•11N 290.0 0.0 86.7 0.0 15.0 psi, 261.8 g.pm RP1OUT 290.0 0.0 7.1.7 0.0 Pipe: .15 26.1.8 10.520 PL .5.00 PF 0.0 RP1OUT 290.0 0.0 71.7 0.0 .1.0 140 FTG L FE 2.2 DP2 28.5.0 0.0 73.8 0.0 0.000 TL 31.00 PV Pipe: 16 261.8 9.514 PL 292.00 PF 0.1 DP2 285.0 0.0 73.8 0.0 1.2 150 FTG 2LG PE -8.7 U8 30.5.0 0.0 65.1 0.0 0.000 TL 352.00 PV Pipe: 17 26.1.8 7.758 PL 220.00 PF 0.1 U8 30.5.0 0.0 65.1 0.0 1.8 1.50 FTG 2G PE -7.8 U7 32.3.0 0.0 57.2 0.0 0.001 TL 234.00 PV Pipe: 18 261.8 7.7.58 FL 88.00 PF 0.1 U7 323.0 0.0 .5.7.2 0.0 1.8 1.50 FTG TG FE 0.0 U6 323.0 0.0 57.1 0.0 0.001 TL .1.54.00 PV Pipe: 19 26.1.8 7.758 FL 4.57.00 PF 0.3 U6 323.0 0.0 57.1 0.0 1.8 150 FTG 2LG PE 2.2 BI 318.0 H.S. 58.9 150.0 0.001 TL 508.00 PV Pipe: 20 4.5.37 4.114 FL 35.00 PF 2.8 Bi 3.18.0 H.S. 58.9 .1.50.0 .10.9 1.50 FTG TL PE 0.0 PV1 3.18.0 0.0 .56.1 0.0 0.036 TL 79.00 PV Pipe: 21 . 453.7 4.280 PL 6.00 PF 1.5 PV.1 3.18.0 0.0 56.1 0.0 10.1 .140 FTG CG PE 0.0 PV2 318.0 0.0 54.6 0.0 0.0.33 TL 46.00 PV. Pipe: 22 4.537 4.114 PL 86.00 PF 4.1 PV2 318.0 0.0 54.6 0.0 .10.9 150 FTG 3L PE -0.9 DI 320.0 0.0 49.6 0.0 0.036 TL 1.16.00 PV Pipe: 23 453.7 4.280 PL 6.00 PF 0.5 Dl 320.0 0.0 49.6 0.0 10.1 140 FTG L FE -1.3 BRI 323.0 H.S. 47.7 100.0 0.033 TL .16.00 PV Pipe: 24 3537 3.3.14 PL .18.33 PF 2.8 BR1 323.0 H.S. 47.7 100.0 .13.2 120 FTG 2L PE -6.6 TR1 338.3 0.0 38.3 0.0 0.098 TL 28.33 PV Pipe: 25 353.7 3.314 FL 10.92 PF .1.6 TR1 338.3 0.0 38.3 0.0 13.2 120 FTG L PE 0.0 1 338.3 0.0 36.8 0.0 0.098 TL .15.92 PV Pipe: 26 3.537 3.3.14 PL 2.38 PF .1.7 1 338.3 0.0 36.8 0.0 .13.2 120 FTG T FE 0.0 2 338.3 0.0 35.1 0.0 0.098 TL .1.7.38 PV SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 5 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA 1.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS .1 & 2 AREA 1 PIPE TAG Q(GPM) DIA(IN) LENGTH PRESS. END ELEV. NOZ. PT DISC. VEL(FPS) HW(C) (FT) SUM. NODES (FT) (K) (PSI) (GPM) FL/FT (PSI) Pipe: 27 353.7 3.3.14 PL 50.54 PF 6.4 2 338.3 0.0 35.1 0.0 .13.2 120 FTG T FE 0.0 3 338.3 0.0 28.7 0.0 0.098 TL 65.54 PV Pipe: 28 353.7 3.314 PL .1.50 PF 1.6 3 338.3 0.0 28.7 0.0 13.2 .120 FTG T PE 0.0 4 338.3 0.0 27.1 0.0 0.098 TL 16.50 PV Pipe: 29 272.1 3.314 PL .11.50 PF 0.7 4 338.3 0.0 2.7.1 0.0 10.1 120 FTG ---- PE 0.0 5 338.3 0.0 26.4 0.0 0.060 TL 11.50 PV Pipe: 30 244.9 3.314 FL 0.50 PF 0.0 .5 3.38.3 0.0 26.4 0.0 9.1 120 FTG ---- PE 0.0 6 338.3 0.0 26.4 0.0 0.049 TL 0.50 PV Pipe: 3.1 133.1 3.314 FL 11.50 PF 0.2 6 338.3 0.0 26.4 0.0 .5.0 .120 FTG ---- PE 0.0 7 3.38.3 0.0 26.2 0.0 0.016 TL 1.1.50 PV Pipe: 3.2 106.0 3.3.14 PL 0.50 PF 0.0 7 338.3 0.0 26.2 0.0 3.9 120 FTG ---- FE 0.0 8 338.3 0.0 26.2 0.0 0.010 TL 0.50 PV Pipe: 33 8.1.5 1.728 PL .1.1.2.5 PF 3.0 4 338.3 0.0 27.1 0.0 1.1.2 120 FTG T PE 0.0 .101 338.3 5.6 24.1 27.5 0.154 TL 19.25 PV Pipe: 34 54.1 1.728 FL 10.00 PF 0.7 101 338.3 5.6 24.1 27.5 7.4 .120 FTG ---- PE 0.0 .102 338.3 5.6 23.4 27.1 0.0.72 TL 10.00 PV Pipe: 35 2.7.0 .1.728 FL 10.00 PF 0.2 102 338.3 5.6 23.4 27.1 3.7 120 FTG ---- FE 0.0 .103 338.3 .5.6 23.2 2.7.0 0.020 TL 10.00 PV Pipe: 36 27.2 1.080 FL 8.75 PF 2.7 5 338.3 0.0 26.4 0.0 9.5 120 FTG T FE 0.0 .104 338.3 .5.6 23.6 27.2 0.200 TL 13.75 PV Pipe: 37 .111.8 2.203 FL 1.25 PF 1.0 6 338.3 0.0 26.4 0.0 9.4 120 FTG T FE 0.0 .10.5. 338.3 5.6 2.5.4 28.2 0.08.5 TL .1.1.25 PV Pipe: 38 83.6 2.203 FL 10.00 PF 0.5 .10.5 338.3 5.6 25.4 28.2 .7.0 120 FTG ---- PE 0.0 .106 338.3 .5.6 24.9 28.0 0.049 TL 10.00 PV Pipe: 39 55.6 2.203 FL 10.00 PF 0.2 .106 338.3 5.6 24.9 28.0 4.7 120 FTG ---- PE 0.0 107 338.3 5.6 24.7 27.8 0.023 TL 10.00 .PV SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 6 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA •1.SDF JOB TITLE: LA COSTA TOWN SQUARE; B.LDGS 1 & 2 AREA .1 PIPE TAG Q(GPM) DIA(IN) LENGTH PRESS. END ELEV. NOZ. PT DISC. VE'L(FPS) HW(C) (FT) SUM. NODES (FT) (K) (PSI) (GPM) FL/FT (PSI) Pipe: 40 27.8 2.203 FL 10.00 PF 0.1 107 338.3 5.6 24.7 .2.7.8 2.3 120 FTG ---- PE 0.0 108 338.3 5.6 .24.6 27.8 0.006 TL 10.00 PV Pipe: 41 27.1 1.080 PL 8.75 PF 2.7 7 338.3 0.0 26.2 0.0 9.5 .120 FTG T FE 0.0 109 338.3 5.6 23.4 27.1 0.198 TL 13.75 PV Pipe: 42 106.0 1.728 PL 1.25 PF 2.3 8 ' 338.3 0.0 26.2 0.0 14.5 120 FTG •T PE 0.0 110 338.3 .5.6 23.9 27.4 0.250 TL 9.2.5 PV Pipe: 43 78.6 .1.728 PL 10.00 PF 1.4 110 338.3 5.6 23.9 27.4 10.8 120 FTG ---- FE 0.0 111 338.3 5.6 22.4 26.5 0.144 TL 10.00 pj Pipe: 44 52.1 1.728 FL 10.00 PF 0.7 111 338.3 .5.6 22.4 26.5 .7.1 120 FTG ---- FE 0.0 112 338.3 5.6 2.1.7 26.1 0.067 TL 10.00 PV Pipe: 45 26.0 1.728 FL .10.00 PF. 0.2 112 338.3 5.6 21.7 26.1 3.6 120 FTG FE 0.0 113 338.3 5.6 21.6 26.0 0.0.1.9 TL 10.00 PV NOTES (HASS) (1) Calculations were performed by the HASS7.9 computer program under license no. 16080621 granted by HRS Systems, Inc. 4.7.92 LaVista 'Road Tucker, GA 30084 The system has been calculated to provide an average imbalance at each node of 0.004 gpm and a maximum imbalance at any node of 0.163 gpm. Total pressure at each node is used in balancing the system. Maximum water velocity is 14.5 ft/sec at pipe 42. SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 7 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA •1.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 AREA 1 (4) PIPE FITTINGS TABLE Pipe Table 'Name: STANDARD . PIP PAGE: A MATERIAL: S40 HWC: .120 Diameter Equivalent Fitting Lengths in Feet (in) E T L C B G A D 'N Eli Tee LngEl•i ChkVlv Bf.y.Vlv GatVlv AimChk DI.Viv NPTee 11.938 2.7.00 60.00 18.00 65.00 21.00 6.00 45.00 45.00 60.00 16.876 3.9.00 84.00 34.00 98.00 38.00 8.00 70.00 70.00 84.00 PAGE: C MATERIAL: D.yna.fi HWC: .120 Diameter Equivalent Fitting Lengths in Feet (in) E T L C B G A D N Eli Tee LngE•ii ChkVlv Bf.yVlv GatV•i.v A•imChk DPV..v NPTee 1.728 4.00 8.00 2.00 9.00 6.00 .1.00 10.00 .13.00 10.00 2.203 .5.00 10.00 3.00 11.00 6.00 1.00 10.00 .12.00 12.00 3.314 7.00 1.5.00 .5.00 16.00 10.00 1.00 13.00 16.00 .19.00 PAGE: D MATERIAL: DIRON HWC: .140 Diameter Equivalent Fitting Lengths in Feet (in) E T L C B G N Eli Tee LngE.i.i ChkVlv Bf.y\ lv GatV•iv NPTee 4.280 .17.00 34.00 .10.00 37.00 20.00 3.00 34.00 10.520 35.00 80.00 26.00 88.00 30.00 8.00 80.00 PAGE: F MATERIAL: PVC200 HWC: .150 Diameter Equivalent Fitting Lengths in Feet (in) E T •L C B G A D Eli Tee LngEi.i ChkVlv B.f.yVlv GatV1v NPTee 4.1.14 17.00 34.00 10.00 37.00 20.00 3.00 34.00 0.00 0.00 7.758 31.00 .9.00 22.00 76.00 20.00 7.00 59.00 0.00 0.00 .9.514 35.00 80.00 26.00 88.00 30.00 8.00 80.00 0.00 0.00 PAGE: G MATERIAL: D.ynath HWC: 120 Diameter Equivalent Fitting Lengths in Feet (in) E T L C B G A D N Eli Tee LngE.i•i ChkVlv B.fyV•iv Gatviv 1.080 2.00 5.00 2.00 5.00 6.00 1.00 0.00 0.00 0.00 E a's 0 (Y) '0 s—I 0 s—I LI 0 0 CN i—I 0 0 0 s-I 0 0 co 0 0 ¼0 0 0 SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 8 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA 1.SDF JOB TITLE: LA COSTA TOWN 'SQUARE; BLDGS1 & 2 AREA 1 0 0 0 0 0 0 0 c 0 0 0 0 0 0 ('SI 0 U) '.0 ('SI s-I s-I 04rz)U)U)U) -PU)1- SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 9 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA 1.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 AREA .1 WATER SUPPLY CURVE 108+ I 104.4 psi @ .1663 gpm-> * I Flow Test Point .9.9+ 90+ 81+ P .72+ R I E I S I S 63+ U I R I E I .54. ( I P I S I I 45+ ) I 36+ 27+ 18+ LEGEND . I I, I X = Required Water Supply I 8.9.76 psi @ 603.7 g.pm 9+ . I, I 0 = Available Water Supply " 105.92 psi @ 603.7 gpm 0 ------------------- ------+--------+--------+---------+-----------+ 400 600 800 1000 1200 14d0 .1600 .1800 2000 FLOW (GPM) HYDRAULIC SYSTEM This Building Is Protected By A Hydraulically Designed Automatic Sprinkler System PROJECT: LACOSTA TOWN SQUARE, CARLSBAD, CA CONTRACTOR: PARAMOUNT FIRE SYSTEMS, INC. REMOTE AREA: AREA 2; BUILDINGS I & 2 ROOF TOWER REMOTE AREA: HAZARD: LH X OH-I OH-11 EH-1 EH-II RES NFPA STANDARD: NFPA 13 EDITION: 2010 SYSTEM TYPE: WET AREA/SPRINKLER: 120 SQ. FT. USED; 120 SQ. FT. ALLOWED MANUFACTURER: TYCO MODEL TYPE K-FACTOR SIZE DEGREE QTY 1Y3131 SSU 5.6 1/2 200 56 1Y2131 SSU 4.2 1/2 200 45 CALCULATION DATA: DENSITY/AREA: .10 GPM/SF OVER ENTIRE AREA END SPRINKLER: 18.8 GPM @ 20.0 PSI. NO. OF SPRINKLERS FLOWING: 8 HOSE STREAM ALLOWANCE: 250 GPM. RACK DEMAND: NA DEMAND: AT BASE OF RISER 158.2 GPM @ 51.1 PSI AT PUMP DISCHARGE NA GPM @ NA PSI AT SOURCE 258.2 GPM © 86.7 PSI SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 1 DATE: 2110/20.14 C:\HASS DATA\LA COSTA AREA 2.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS .1 & 2 TOWER AREA 2 WATER SUPPLY DATA SOURCE STATIC RESID. FLOW AVAIL. TOTAL REQ'D NODE PRESS. PRESS. @ PRESS. @ DEMAND PRESS. TAG (PSI) (PSI) (GPM) (PSI) (GPM) (PSI) SRC 106.2 104.4 .1663.0 106.1 258.2 86.7 AGGREGATE FLOW ANALYSIS: TOTAL FLOW AT SOURCE 258.2 GPM TOTAL 'HOSE STREAM ALLOWANCE AT SOURCE 0.0 GPM OTHER HOSE STREAM ALLOWANCES .100.0 GPM TOTAL DISCHARGE FROM ACTIVE SPRINKLERS .1.58.2 GPM NODE 'ANALYSIS DATA NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE (FT) (PSI) (GPM) SRC 283.0 SOURCE 86.7 258.2 Ui 283.0 - - - - 86.7 U2 309.0 - - - - 75.4 U3 327.0 - - - - 67.6 - - - U4 324.0 - - - - .53.9 U5 321.3 - - - - 55.1 B2 319.0 - - - - 56.0 B1 318.0 - - - - 56.4 - - - U6 323.0 - - - - 54.3 - - - U7 323.0 - - - - 54.3 U8 305.0 - - - - 62.2 - - - DPI .285.0 - - - - 85.8 RPIIN 290.0 - - - - 83.7 RP1OUT 290.0 - - - - 68.7 DP2 285.0 - - - - 70.8 DP3 3270 - - - - 67.6 - - - RP21N 332.0 - - - - 65.5 RP20UT 332.0 - - - - 50.5 - - - DP4 327.0 - - - - 52.6 - - - PV•1 318.0 - - - - 55.4 - - - PV2 318.0 - - - - 54.9 - - - DI 320.0 - - - - 52.5 BRI 323.0 HOSE STREAM 51.1 ' 100.0 TRi 338.3 - - - - 43.8 - - - I 338.3 - - - - 43.4 2 338.3 - - - - 43.1 - - - 3 338.3 - - - - 41.6 - - - 9 338.3 - - - - 40.8 - - - Ti 338.7 - - - - 35.1 .T2 348.0 - - - - 27.9 10 ' 348.0 ---- 26.8 . SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA.2.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 TOWER AREA 2 NODE ANALYSIS DATA NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE (FT) (PSI) (GPM) 11 .348.0 - - - - 26.4 12 348.0 - - - - 26.0 - - - 13 348.0 - - - - 25.9 201 348.0 K= 4.20 24.8 20.9 202 348.0 K= 4.20 2.1.0 19.3 203 348.0 K= 4.20 20.4 18.9 204 348.0 K= 4.20 24.3 20.7 205 348.0 K= 4.20 20.7 19.1 206 348.0 K= 4.20 20.0 .18.8 207 .348.0 K= 4.20 23.3 20.3 208 348.0 K= 4.20 23.2 20.2 SPRINKLER SYSTEM HYDRAULIC ANALYSIS . Page 3 DATE: 2/10/2014 C:.\HASS DATA\LA COSTA AREA 2.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 TOWER AREA 2 PIPE DATA PIPE TAG END ELEV. NOZ. NODES (FT) (K) Pipe: 1 SRC 283.0 SRCE 131 283.0 0.0 Pipe: •2 Ui 283.0 0.0 132 309.0 0.0 Pipe: 3 132 309.0 0.0 1)3 327.0 0.0 Pipe: 4 133 327.0 0.0 DP3 3.27.0 0.0 Pipe: 5 D.P3 32.7.0 0.0 RP2IN 332.0 0.0 Pipe: 6 RP2IN 332.0 .R:P.2OUT 332.0 Pipe: 7 RP20UT 332.0 D4 327.0 Pipe: 8 D.P4 327.0 134 324.0 Pipe: 9 1)4 324.0 U5 32.1.3 Pipe: .10 1)5 32.1.3 B2 319.0 Pipe: .1.1 B2 319.0 0.0 BI 318.0 0.0 Pipe: 12 UI 283.0 0.0 DPI 28.5.0 0.0 Q(GPM) DIA(IN) LENGTH PRESS. PT DISC. VE.L(FPS) HW(C) (FT) SUM. (PSI) (GPM) FL/FT (PSI) 258.2 1.1.938 PL 25.00 PF 0.0 86.7 (N/A) 0.7 150 FTG ---- PE 0.0 86.7 0.0 0.000 TL 25.00 PV .146.2 11.938 PL 465.00 PF 0.0 86.7 0.0 0.4 150 FTG ---- PE -11.3 .7.54 0.0 0.000 TL 465.00 PV 146.2 16.876 PL 552.00 PF 0.0 75.4 0.0 0.2 . 150 FTG T2L PE -7.8 6.7.6 0.0 0.000 TL 781.68 PV 146.2 9.514 PL 20.00 PF 0.0 67.6 0.0 0.7 .150 FTG TG PE 0.0 6.7.6 0.0 0.000 TL 108.00 PV 146.210.520 PL 5.00 PF 0.0 67.6 0.0 0.5 .140 FTG L PE -2.2 65.5 0.0 0.000 TL 31.00 PV FIXED PRESSURE LOSS DEVICE 146.2 .10.520 PL 5.00 PF 0.0 0.0 0.5 140 FTG L PE 2.2 0.0 0.000 TL 31.00 PV 146.2 .9.514 PL 138.00 PF 0.0 0.0 0.7 1.50 FTG LG PE .1.3 0.0 0.000 TL .1.72.00 PV .146.2 .7.758 PL 67.00 PF 0.0 0.0 1.0 150 FTG G PE 1.2 0.0 0.000 TL .74.00 PV 146.2 .7.758 21. .106.00 PF 0.0 0.0 1.0 150 FTG LG PE .1.0 0.0 0.000 TL 135.00 PV .146.2 7.7.58 PL 214.00 PF 0.1 0.0 1.0 .1.50 FTG 2LG PE 0.4 0.0 0.000 TL 26.5.00 PV 112.0 9.514 PL 55.00 PF 0.0 0.0 0.5 . 150 FTG TG PE -0.9 0.0 0.000 TL 143.00 PV See 0.0 65.5 0.0 1.5.0 psi, 146.2 gpm 0.0 50.5 0.0 0.0 50.5 0.0 52.6 0.0 52.6 0.0 53.9 53.9 55.1 55.1 56.0 56.0 56 .4 86.7 85.8 SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 4 DATE: 2/10/2014 C:\HA'SSDATA\LA COSTA AREA 2.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGSI & 2 TOWER AREA 2 PIPE TAG Q(GPM) DIA(IN) LENGTH PRESS. END ELEV. NOZ. PT DISC. V•EL(FPS) HW(C) (FT) SUM. NODES (FT) (K) (PSI) (GPM) FL/FT (PSI) Pipe: 13 112.0 10.520 PL 5.00 PF 0.0 DPI 285.0 0.0 85.8 0.0 0.4 140 FTG L FE -2.2 RP•1IN 290.0 0.0 83.7 0.0 0.000 TL 31.00 PV Pipe: .14 FIXED PRESSURE LOSS DEVICE RP1IN 290.0 0.0 83.7 0.0 15.0 psi, 112.0 gpm RP10UT 290.0 0.0 68.7 0.0 Pipe: 15 112.0 10.520 PL .5.00 PF 0.0 RP1OUT 290.0 0.0 68.7 0.0 0.4 140 FTG L FE 2.2 D•P2 285.0 0.0 70.8 0.0 0.000 TL 31.00 PV Pipe: .16 .112.0 9.514 FL 292.00 PF 0.0 DP2 285.0 0.0 70.8 0.0 0.5 150 FTG 2LG FE -8.7 U8 305.0 0.0 62.2 0.0 0.000 TL 3.52.00 PV Pipe: 17 112.0 7.758 PL 220.00 PF 0.0 tJ8 305.0 0.0 62.2 0.0 0.8 150 FTG 2G FE -7.8 U7 323.0 0.0 54.3 0.0 0.000 TL 234.00 PV Pipe: 18 112.0 7.758 PL 88.00 PF 0.0 tJ7 323.0 0.0 54.3 0.0 0.8 1.50 FTG TG PE 0.0 U6 323.0 0.0 54.3 0.0 0.000 TL 154.00 PV Pipe: 19 112.0 .7.758 FL 457.00 PF 0.1 U6 323.0 0.0 .543 0.0 0.8 150 FTG 2LG FE 2.2 Bi 318.0 0.0 56.4 0.0 0.000 TL .508.00 PV Pipe: 20 258.2 4.114 FL 35.00 PF 1.0 BI 318.0 0.0 56.4 0.0 6.2 150 FTG TL PE 0.0 PVI 318.0 0.0 55.4 0.0 0.013 TL .79.00 PV Pipe: 21 258.2 4.280 FL 6.00 PF 0.5 PV1 3.18.0 0.0 55.4 0.0 5.8 .140 FTG CG PE 0.0 P.V2 3.18.0 0.0 54.9 0.0 0.012 TL 46.00 PV Pipe: 22 258.2 4.114 FL 86.00 PF 1.5 PV2 318.0 0.0 54.9 0.0 6.2 .150 FTG 3L FE -0.9 Dl 320.0 0.0 52.5 0.0 0.013 TL 116.00 PV Pipe: 23 . 258.2 4.280 FL 6.00 PF 0.2 DI 320.0 0.0 52.5 0.0 5.8 140 FTG L PE -1.3 BRi 323.0 H.S. 51.1 100.0 0.012 TL 16.00 PV Pipe: 24 1582 3.314 FL 18.33 PF 0.6 BR]. 323.0 H.S. 51.1 .100.0 5.9 120 FTG 2L PE -6.6 TRi 338.3 0.0 43.8 0.0 0.022 TL 28.33 PV SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 5 DATE: 2/10/2014 C:\HASS DATA\LA COSTA AREA 2.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 TOWER AREA 2 PIPE TAG Q(GPM) DIA(IN) LENGTH PRESS. END ELEM. NOZ. PT DISC. VEL(FPS) HW(C) (FT) SUM. NODES (FT) (K) (PSI) (GPM) FL/FT (PSI) Pipe: 25 .158.2 3.3.14 PL 10.92 PF 0.4 TM 338.3 0.0 43.8 0.0 5.9 120 FTG L PE 0.0 1 338.3 0.0 43.4 0.0 0.022 TL 1.5.92 PV Pipe: 26 158.2 3.3.14 PL 2.38 PF 0.4 1 338.3 0.0 43.4 0.0 5.9 120 FTG T PE 0.0 2 338.3 0.0 43.1 0.0 0.022 TL .1.7.38 PV Pipe: 27 158.2 3.3.14 PL 50.54 PF .1.4 2 338.3 0.0 43.1 0.0 5.9 .1.20 FTG T PE 0.0 .3 338.3 0.0 41.6 0.0 0.022 TL 65.54 PV Pipe: 28 158.2 3.3.14 PL 22.50 PF 0.8 3 338.3 0.0 4.1.6 0.0 5.9 120 FTG T PE 0.0 9 338.3 0.0 40.8 0.0 0.022 TL 37.50 PV Pipe: 29 158.2 2.203 PL 18.75 PF 5.6 .9 338.3 0.0 40.8 0.0 13.3 .120 FTG T2L PE -0.1 TI 338.7 0.0 35.1 0.0 0.161 TL 34.75 PV Pipe: 30 158.2 2.203 PL 933 PF 3.1 TI 338.7 0.0 35.1 0.0 13.3 120 FTG TPE -4.0 T2 348.0 0.0 27.9 0.0 0.161 TL 1.9.33 PV Pipe: 31 158.2 2.203 PL 3.54 PF 1.1 T2 348.0 0.0 2.7.9 0.0 13.3 120 FTG L PE 0.0 .10 348.0 0.0 26.8 0.0 0.161 TL 6.54 PV Pipe: 32 59.1 2.203 PL 6.83 PF 0.4 .10 348.0 0.0 26.8 0.0 5.0 .120 FTG T PE 0.0 .11 348.0 0.0 26.4 0.0 0.026 TL 16.83 PV Pipe: 33 99.1 2.203 PL 3.1.7 PF 0.9 10 348.0 0.0 26.8 0.0 8.3 120 FTG T PE 0.0 12 348.0 0.0 26.0 0.0 0.068 TL .13.1.7 PV Pipe: 34 40.5 .2.203 PL 6.50 PF 0.1 12 348.0 0.0 26.0 0.0 3.4 120 FTG ---- PE 0.0 13 348.0 0.0 25.9 0.0 0.01.3 TL 6.50 PV Pipe: 35 59.1 1.408 PL .117 PF 1.7 1.1 348.0 0.0 26.4 0.0 12.2 .120 FTG T PE 0.0 201 348.0 4.2 24.8 20.9 0.230 TL 7.1.7 PV Pipe: 36 38.2 .1.080 PL .10.00 PF 3.7 .20.1 348.0 4.2 24.8 20.9 13.4 120 FTG ---- PE 0.0 202 348.0 4.2 21.0 19.3 0.374 TL 10.00 PV 0 0 0 '-I I 0 0 CD I 0 0 '.0 0 0 a N 0 r 0 0 0 0 0 0 C 0 0 cq 0 OD W r1 SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 8 DATE: 2110/2014 C:\HASS DATMLA COSTA AREA 2.SDF JOB TITLE: LA COSTA TOWN SQUARE; •BLDGS .1 & 2 TOWER AREA 2 0 0 I I 0 I I CN SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 9 DATE: 2102014 C:HASSDATA\LA COSTA AREA 2.SDF JOB TITLE: LA COSTA TOWN SQUARE; BLDGS 1 & 2 TOWER AREA 2 WATER SUPPLY CURVE 108~ I 104.4 psi @ 1663 gpm-> * I Flow Test Point 99+ 90+ Ix 81+ P72+ E I S I S 63.+ U I E I 54+ ( I P• I S I 1 45+ ) I 36+ 2.7+ 18+ LEGEND I IX = Required Water Supply I 86.71 psi @ 258.2 gpm 9+ I 0 = Available Water Supply. I 106.14 psi @ 258.2 gpm 0++_+___+____+-----+------+--------+--------+---------+-----------+ 400 600 800 1000 1200 1400 .1600 1800 2000 FLOW (GPM) Fire Flow Test Results Service Order# Work Order# 5E3000e3 EAM# 2.70 Flow Test Requested By c yAl#s (i6ll).1512, Project Name Le CI tAjj - City C0¼ County •J 3 OMWD Personnel Conducting Test O4 /_ft b4 -\-j rwz Date ,2+-14 ,line 9;o4,, Address La eo4a Pie. 6 \. Pressure Zone POtential Impact To Zone Reservoirs Involved V P.R. Stations Involved I(j L,. C- )4 L Static Pressure (prior to flow, test) P.S.I. I I Residual Pressure (during flow-test) P.S.I. .i ( PITOT Residual Pressure, 2 1/2 inch port P.S.I. -1165, Calculated Flow G.P.M. I Comments Test Results Reviewed By: FIRE SYSTEMS, INC FLOW TEST REQUEST SHEET PROJECT: La Costa Town Sauare STATIC: Jcti' LMe,/ RESIDUAL: - Lt) 517_-i'+o1 PITOT: FLOW:•- 4-0. DATE/TIME: Approx LOCATION OF HYDRANTS: La Costa Ave. east of Ranc " ADDRESS & CROSS STREETS: La Costa Ave and Rand TESTED BY:.Olivenhain Municipal Water District. Provide map below. Specify hydrant to flow (F) and hydrant to gauge (U). - Y 5 —IrT A. P.O. Box 713194 Santee, CA 92072 (619) 562-6247 fax (619) 562-6273 ZURN. Model 375ADA WILKINS Reduced Pressure Principle Assembly Application Designed for installation on potable water lines in fire protection systems to protect against both backsiphonage and backpres- sure of contaminated water into the potable water supply. The Model 375ADA shall provide protection where a poten- tial health hazard exists. Incorporates metered by-pass to detect leaks and unauthorized water use. Standards Compliance ASSE® Listed 1047(2 1/2" - 8') CSA® Certified 2-1/2' - 8') AWWA Compliant C550 UL® Classified C-UL® Classified FM® Approved Approved by. the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California. NYC MEA 104-05-M Materials Main valve body Ductile Iron ASTM A 536 Grade 4 Access covers Ductile Iron ASTM A 536 Grade 4 Coatings FDA Approved fusion epoxy finish Internals Stainless steel, 300 Series NORYLTM, NSF Listed Fasteners & Springs Stainless Steel, 300 Series Elastomers EPDM (FDA approved) Buna Nitrile (FDA approved) Polymers NORYLTM, NSF Listed Sensing line Stainless steel, braided hose Features Sizes: 2 1I2*, 3n* 4", 6", 8", 10" Avm, un .ninrWnn un,otar nr000, ,ra 17r, PI (with OS&Y gates) (with BGVIC valves) Options (Suffixes can be combined) E] - withOS & Y gate valves (standard) o L - less shut-off valves (flanged body con nections E] LM - less water meter o - with remote reading meter E] - with gallon meter(standard) El - with cu ft/min meter E] G with groove end gate valves O FG - with flanged inlet gate connection and grooved outlet gate connection o MS - with Integral Relief Valve Monitor Switch O BGVIC - with grooved end butterfly valves with integral supervisory. switches O P1 - with Post Indicator Gate Valve Accessories O Air gap (Model AG) O Repair kit frubber only) E] Thermal expansion tank (Model Xi) O OS & •Y Gate valve tamper switch OSY-40 0 QT-SET Quick Test Fitting Set 0 Test Cock Lock (Model TCl4) r1Tr irIN I ir II ---=------ ['I' O Rated Flow (established by approval agencies) 31.5 104 I69 ' (80mm) —i I Ui 35 I U) 1 0 a. 500 101.0 104 _ (150MM (I) 69 00 —j W 35 A 14Jj 0 400 800 1200 1600 0. FLOW RATES (GPM) MODEL 375ADA 8" & 10" (STANDARD & METRIC) FLOW RATES (Us) 0.0 63.1 126.2 189.3 252.4 in 138 - — - — — — — — ['III' III .111'] 104 9 69 w 35 I 4000 Typical Installation Local codes shall govern installation requirements. To be installed in accordance with the manufacturer's instruc- tions and the latest edition of the Uniform Plumbing Code. Unless otheise specified, the assembly shall be mounted at a minimum of 12" (305mm) and a maximum of 30" (762mm) above adequate drains with sufficient side clearance for testing and maintenance. The installation shall be made so that no part of the unit can be submerged. ___ Capacity thru Schedule 40 Pipe (GPM Pipe size 5 ft/sec 7.5 ft/sec lOft/sec 15ff/sec 2 1/2' 75 112 149 224 3" 115 173 230 346 4' 198 298 397 595 6" 450 675 900 1351 8' 780 1169 1559 2339 10' 1 1229 1 1843 2458 3687 12' 1763 2644 3525 5288 - OUTDOOR INSTALLATION (MODEL 375ADA with BGVIC option) INDOOR INSTALLATION (MODEL 375ADA with G option) Specifications The Reduced Pressure Detector Back-flow Prevention Assembly shall be ASSE® Listed .1047, and supplied with full port OS & •Y gate valves. The main body. and access cover shall be epoxy. coated ductile iron(ASTM A 536 Grade 4), the seat ring and check valve shall be NORYLTM, the stem shall be stainless steel(ASTM A 2.76) and the seat disc elastomers shall be EPDM. The checks and the relief valve shall be accessible for maintenance without removing the device from the line. The Reduced Pressure Detector Backflow Prevention Assembly shall be a -WILKINS Model 375A0A. Zum Industries, LLC I Wilkins 1747 Commerce Way, Paso Rabies, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766 In Canada I Zurn Industries Limited 3544 Nashua Drive, Mississauga, Ontario L4V 112 Ph. 905-405.8272, Fax 905.405.1292 www.zurn.com Page 2 of 2