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Home My WebLink About6231 YARROW DR; ; AS120079; PermitCity of Carlsbad Sprinkler Permit Permit No: AS 120079 Job Address: 6231 YARROW DR Permit Type: SPRINK Parcel No: 2130502000 Lot #: 0 Reference No.: PC #: Status: APPROVED Applied 7/24/2012 Approved: 7/30/2012 Issued: 7/30/2012 Inspector: Project Title: OSTENDO FIRE SPRINKLER TENANT IMPROVEMENT FOR ADDITION OF MEZZANINE. Applicant: Owner: SCHMIDT FIRE PROTECTION CO INC RIF III YARROW DRIVE II LLC 4760 MURPHY CANYON RD 11620 WILSHIRE BLVD #300 SAN DIEGO, CA 92123 LOS ANGELES CA 858-279-6122 Fees ($) Add'I Fees ($) Total ($) Balance ($) 262 0 262 0 Ostendo Tech, Inc. TI Review Comments. Page 2 Review Comments Ostendo Tech, Inc. TI, 6231 Yarrow Drive, Carlsbad, California I. Verify that the maximum length of unsupported armover supplying a sprinkler below the ceiling does not exceed 12" perNFPA- II 3, 2010, section 9.2.3.5.2, and that such a hanger resists upward movement of the piping, per section 9.2.3.5.2.2 In the event that the t-bar ceilings are not rigidly braced per ASME E580, the sprinklers to be installed in the suspended panels will require either a 2" clearance around the penetration through the panel, or the use of a flexible drop fitting, per ASCE7-05, section 13.5.6.2.2(e), which is attached. However, gypsum board ceilings are assumed to be rigidly braced. All the above conditions can be field verified. . SCHMIDT FIRE PROTECTION CO., INC 4760 MURPHY CANYON ROAD, SAN DIEGO, CA 92123 *(858) 279-6122 *FAX (858) 279-3583 OSTI2NDO TECH INC. TI 6231 YARROW DRIVE. CARLSBAD, CA FIRE SPRINKLERS SUBMITTAL PACKAGE d tor n o', " U ALI \ piOtL' 1t'oC r t nL:P OL 0 July, 2012 - pS fl' - - - Fire Protection by Computer Design SCHMIDT FIRE PROTECTION 4760 MURPHY CANYON RD. SAN DIEGO, CA 92123 858-279-6122 Job Name : CALC-OSTENDO TECH TI Building Location : 6231 YARROW DRIVE System Contract : M-7642 Data File : CALC-OSTENDO TECH TI AREA 1 .wxf Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 SCHMIDT FIRE PROTECTION Page CALC-OSTENDO TECH TI Date Hydraulic Design Information Sheet e - OSTENDO TECH TI (NEW MEZZANINE) Date - 7-10-12 ation - 6231 YARROW DRIVE uilding - System No. - Contractor - Contract No. - M-7642 Calculated By - Drawing No. - Construction: ( ) Combustible (x) Non-Combustible Ceiling Height - 10-9 Occupancy - SYSTEM CALCED FOR LIGHT HAZARD (x) NFPA 13 (X) Lt. Haz. Ord.Haz.Gp. ( ) 1 ( ) 2 ( ) 3 ( ) Ex.Haz. NFPA 231 ( ) NFPA 231C Figure Curve Other Specific Ruling Made By Date Area of Sprinkler Operation - 900 System Type Sprinkler/Nozzle Density .10 (x) Wet Make RELIABLE Area Per Sprinkler - VARIES ( ) Dry Model FIFR56 Elevation at Highest Outlet - 10-9 ( ) Deluge Size 1/2 Hose Allowance - Inside - 50 ( ) Preaction K-Factor 5.6 Rack Sprinkler Allowance - ( ) Other Temp.Rat.155 Hose Allowance - Outside - 50 Note Calculation Flow Required - 279.54 Press Required - 35.68 At Node SCR Summary C-Factor Used: 120 Overhead 150 Underground 'Water Flow Test: Pump Data: Tank or Reservoir: Date of Test - 6-27-12 Cap. - Time of Test - 8:00 Rated Cap.- Elev.- B Static Press - 125 @ Press - R Residual Press - 120 Elev. - Well Flow - 1680 Proof Flow S Elevation - 1 U P Location - 6231 YARROW DRIVE P L Source of Information - CARLSBAD MUNICIPAL WATER DISTRICT Y C Commodity Class Location 0 Storage Mt. Area Aisle W. M Storage Method: Solid Piled % Palletized % Rack M Single Row ( ) Conven. Pallet S R ( ) Double Row ( ) Slave Pallet TA Mult. Row O C R K Flue Spacing A Longitudinal G B Horizontal Barriers Provided: Auto. Storage ( ) Encap. Solid Shelf ( ) Non Open Shelf Clearance:Storage to Ceiling Transverse Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 S Y S T E M D E S I G N Water Swianly Curve (C) 0 SCHMIDT E PROTECTION Pag CALC-OSTENDO TECH TI Date City Water Supply: Demand: Cl - Static Pressure : 112.5 Dl - Elevation : 4.656 C2 - Residual Pressure: 108 D2 - System Flow : 179.542 C2 - Residual Flow : 1680 D2 - System Pressure : 35.682 Hose (Adj City Hose ( Demand) : 100 D3 - System Demand : 279.542 Safety Margin : 76.656 150 140 130 p120 "5j C2 R° e E10° 90 s 80 u 70 R6° E5° 40 30 20 10 .. ,. .. .... 200 400 600 800 1000 1200 1400 1600 1800 FLOW (NA 1.85) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings d Summary SCHMIDI E PROTECTION Pag CALC-OSTENDO TECH TI Date Fitting Legend Abbrev. Name 1/ % 1 1V4 1Y2 2 21/2 3 3/2 4 5 6 8 10 12 14 16 18 20 24 8 10 12 14 18 22 27 35 40 45 50 61 1 2 2 3 4 5 6 7 8 10 11 13 8 7 8.5 10 13 17 20 23 25 33 36 40 17 16 21 25 33 41 50 65 78 88 98 120 5 6 8 9 13 16 18 24 27 30 34 40 19 22 27 32 45 55 65 76 87 98 109 130 17 20 25 30 35 50 60 71 81 91 101 121 E NFPA 13 90 Standard Elbow 1 2 2 3 4 5 6 7 Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow G NFPA 13 Gate Valve 0 0 0 0 0 1 1 1 90 Grvd-Vic Elbow #10 0 0 2 3 4 3.5 6 5 J 90Tee-Branch Gry Vic #20 0 0 4.5 6 8 8.5 10.8 13 L NFPA 13 Long Turn Elbow 0.5 1 2 2 2 3 4 5 S NFPA 13 Swing Check Valve 4 5 5 7 9 11 14 16 T NFPA 139O' Flow thruTee 3 4 5 6 8 10 12 15 Zin Wilkins 450DA Fitting generates a Fixed Loss Based on Flow Units Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 vressure I riovv zummary - I /-krUJ-krL) SCHMIDT FIRE PROTECTION Page 4 CALC-OSTENDO TECH TI Date Node Elevation K-Fact Pt Pn Flow Density Area Press No. Actual Actual Req. 0 10.75 5.6 9.86 na 17.59 0.1 92 7.0 S3 10.75 5.6 11.78 na 19.22 01 70 7.0 54 10.75 5.6 14.54 na 21.35 0.1 70 7.0 S5 10.75 5.6 8.64 na 16,46 0.1 49 7.0 9 1075 10.39 na 10 10.75 11.38 na hA 10.75 12.31 na 12 10.75 14.69 na S6 10.75 5.6 9.46 na 17.23 0.1 56 7.0 S7 10.75 5.6 8.79 na 16.61 0.1 136 7.0 S9 10.75 5.6 10.54 na 18.18 0.1 136 7.0 13 1075 12,11 na S10 10.75 5.6 11.04 na 18.61 0.1 170 7.0 S8 10.75 5.6 9.22 na 17.0 0.1 170 7.0 11 10.75 10.12 na Si 10.75 5.6 9,55 na 17.3 0.1 108 7.0 1 10.75 11.16 na 2 10.75 13.02 na 3 10.75 16.04 na 4 10.75 20.91 na 5 0.0 25.59 na 6 10.75 21.49 na TOR 21.75 18.25 na BOR 1.0 28.3 na UG1 -3.0 30.06 na PIV -3.0 30.09 na Ti -3.0 30.22 na 100.0 BF1 -3.0 30.3 na BF2 -3.0 36.94 na SCR 0.0 35.68 na fl' The maximum velocity is 16.4 and it occurs in the pipe between nodes 12 and 5 C Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 r- tnai L,aiculauons - riazen-vviuiarns SCHMIDT FIRE PROTECTION Page 5 CALC-OSTENDO TECH TI Date Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. .1c"or Ftngs Pe Pv ******* Notes Ooint Qt Pf/Ft Eqv. Ln. Total Pn S2 17.59 1.049 2E 4.0 3.640 9.863 K Factor = 5.60 to 120.0 iT 5.0 9.000 0.0 1 17.59 0.1025 0.0 12.640 1.296 Vel = 6.53 0.0 17.59 11.159 K Factor = 5.27 S3 19.22 1.049 iT 5.0 3.250 11.781 KFactor = 5.60 to 120.0 1E 2.0 7.000 0.0 2 19.22 0.1209 0.0 10.250 1.239 Vel = 7.13 0.0 19.22 13.020 KFactor = 5.33 S4 21.35 1.049 iT 5.0 3.250 14.535 K Factor = 5.60 to 120.0 1E 2.0 7.000 0.0 3 21.35 0.1469 0.0 10.250 1.506 Vel = 7.93 0.0 21.35 16.041 K Factor = 5.33 S5 16.46 1.049 2E 4.0 10.340 8.639 K Factor = 5.60 to 120.0 1 5.0 9.000 0.0 9 16.46 0.0907 0.0 19.340 1.755 Vel = 6.11 9 17.23 1.049 1E 2.0 0.880 10.394 to 120.0 0.0 2.000 0.0 10 33.69 0.3417 0.0 2.880 0.984 Vel = 12.51 0.0 1.38 0.0 10.330 11.378 120.0 0.0 0.0 0.0 hA 33.69 0,0897 0.0 10.330 0.927 Vel = 7.23 hA 33.60 1.61 0.0 15.670 12.305 to 120.0 0.0 0.0 0.0 12 67.29 0.1525 0.0 15.670 2.389 Vel = 10.60 12 36.79 1.61 IT 8.0 10.260 14.694 to 120.0 0.0 8.000 4.656 5 104.08 0.3416 0.0 18.260 6.238 Vel = 16.40 0.0 104.08 25.588 KFactor= 20.58 S6 17.23 1.049 iT 5.0 2.420 9.464 K Factor 5.60 to 120.0 1 2.0 7.000 0.0 9 17.23 0.0987 0.0 9.420 0.930 Vel = 6.40 0.0 17.23 10.394 K Factor = 5.34 S7 16.61 1.049 2E 4.0 10.420 8.793 K Factor =5.60 to 120.0 0.0 4.000 0.0 11 16.61 0.0922 0.0 14.420 1.330 Vel = 6.17 0.0 16.61 10.123 K Factor = 5.22 S9 18.18 1.049 2E 4.0 10.420 10.541 K Factor =5.60 to 120.0 0.0 4.000 0.0 13 18.18 0.1091 0.0 14.420 1.573 Vel = 6.75 3 18.61 1.049 iT 5.0 1.420 12.114 40,2 120.0 0.0 5.000 0.0 36.79 0.4019 0.0 6.420 2.580 Vel = 13.66 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 1- Inal uaicuiaiions - riazen-vvlivams SCHMIDT FIRE PROTECTION Page 6 CALC-OSTENDO TECH TI Date Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftngs Pe Pv Notes ntQtPVFt E v Ln. 0.0 36.79 14.694 K Factor = 9.60 S10 18.61 1.049 iT 5.0 2.420 11.042 K Factor 5.60 to 120.0 1E 2.0 7.000 0.0 13 18.61 0.1138 0.0 9.420 1.072 Vel = 6.91 0.0 18.61 12.114 KFactor 5.35 S8 17.00 1.049 1E 2.0 2.420 9.216 KFactor = 5.60 to 120.0 1 5.0 7.000 0.0 11 17.0 0.0963 0.0 9.420 0.907 Vel = 6.31 11 16.61 1.049 1 5.0 1.420 10.123 to 120.0 0.0 5.000 0.0 hA 33.61 0.3399 0.0 6.420 2.182 Vel = 12.48 0.0 33.61 12.305 KFactor = 9.58 Si 17.30 1.049 2E 4.0 12.220 9.545 K Factor =5.60 to 120.0 0.0 4.000 0.0 1 17.3 0.0995 0.0 16.220 1.614 Vel = 6.42 1 17.59 1.38 1E 3.0 16.420 11.159 to 120.0 0.0 3.000 0.0 2 34.89 0.0958 0.0 19.420 1.861 Vel = 7.48 19.22 1.38 0.0 14.000 13.020 120.0 0.0 0.0 0.0 3 54.11 0.2158 0.0 14.000 3.021 Vel = 11.61 3 21.35 1.61 iT 8.0 17.840 16.041 to 120.0 0.0 8.000 0.0 4 75.46 0.1884 0.0 25.840 4.869 Vel = 11.89 4 0.0 4.26 0.0 13.680 20.910 to 120.0 0.0 0.0 4.656 5 75.46 0.0016 0.0 13.680 0.022 Vel = 1.70 5 104.08 4.26 31 27.651 19.250 25.588 to 120.0 1J 21.067 48.718 -4.656 6 179.54 0.0082 0.0 67.968 0.558 Vel = 4.04 6 0.0 4.26 31 27.651 157.800 21.490 to 120.0 0.0 27.651 -4.764 TOR 179.54 0.0082 0.0 185.451 1.520 Vel = 4.04 TOR 0.0 6.357 iFsp 0.0 21.750 18.246 to 120.0 iS 40.235 40.235 9.987 * Fixed loss = 1 BOR 179.54 0.0012 0,0 61.985 0.072 Vel = 1.81 BOR 0.0 6.16 1L 12.911 5.000 28.305 to 140.0 0.0 12.911 1.732 UG1 179,54 0.0010 0.0 17.911 0.018 Vel = 1.93 UGh 0.0 5.86 1G 3.834 25.000 30.055 to 150.0 0.0 3.834 0.0 PIV 179.54 0.0011 0.0 28.834 0.033 Vel = 2.14 V 0.0 5.86 iL 11.503 100.000 30.088 01, 150.0 0.0 11.503 0.0 179.54 0.0011 0.0 111.503 0.128 Vel = 2.14 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 I-inai taicuiauons - riazen-vvllllams SCHMIDT FIRE PROTECTION Page 7 CALC-OSTENDO TECH TI Date Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv Notes kint Qt Pf/Ft Eqv. Ln. Total Pf Pn Ti 100.00 7.68 iL 16.29 106.000 30.216 QaiOO to 150.0 0.0 16.290 0.0 BFi 279.54 0.0007 0.0 122.290 0.086 Vel = 1.94 BFi 0.0 8.27 iZin 0.0 6.000 30.302 to 140.0 0.0 0.0 6.634 * Fixed loss = 6.634 BF2 279.54 0.0005 0.0 6.000 0.003 Vel = 1.67 BF2 0.0 7.68 0.0 60.000 36.939 to 150.0 0.0 0.0 -1.299 SCR 279.54 0.0007 0.0 60.000 0.042 Vel = 1.94 0.0 279.54 35.682 KFactor= 46.80 1] Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Test Record . Test Hydrant Locarion?3 f Aj . - Hydrant ID No. Size Main __ Static . Residual ......... Pressure Drop.. ç— (PD! 1).....K factor for PDI 1 2- Flow Hydrant(s) Hydrant 1 location 0Q- Hydrant 2 location ' a Hydrant 3 location Hydrant I Pitot to 0 PSI GPM: 16.5 Size of Orifice Z L Hydrant 2 Pitot PSI . GPM: Size of Orifice________ Hydrant 3 Pitot PSI GPM: Size of Orifice.________ Total: /O f(Ii\ kV.) Calculated test and flow data - Q_xPD2k =Q2 PDI*k Static: .................... 12-S Desired Residual.......20 Pressure Drop (PD 2).. is _________________________________K factor PD 2: x 7 .idivided by equals_'1q.4GPM at 20 psi residual Q PD2k PD1k Q2 Comments: Test conducted for Conducted by: _ 0 Date: ___ Time:6oO p- Dewatering Water Mains Note: includes flow testing and flushing Dewatering Water Mains Estimated Discharge Flow: GPM Start Time Carlsbad Municipal Water District Potable Water Discharge Event Report Date: Location: Reason for Discharge Event: Type of Event Initial Unscheduled Water Discharge Clear flow path of debris, surface contaminants and/or hazardous materials. Do not remove native vegetation. occ, End Time 6 Pre-Dechiorination Residual: U 3 Post-Dech Ion nation Residual: (Less than 0.1 mg/L) PH within limits of 6.0 and 9.0 Erosion control, i.e. sandbags, silt fencing, hay bales, gravel bags, decreasing the velocity of discharged water. N/A- Upon completion of dewatering, ensure that the flow path is free of all temporary erosion prevention materials. -N/A Upon completion of dewatering, ensure that any sediments or silted areas are cleared. Water Sampling Performed by: -c Comments: Submitted by: Reviewed by: (Name & Date) (Name & Date)