ABL FIRE PROTECTION 300 HOKE STREET RALEIGH, NC

Transcription

1 ABL FIRE PROTECTION 300 HOKE STREET RALEIGH, NC Job Name : Building : TOWER Location : 4501 CREEDMOOR DR RALEIGH NORTH CAROLINA System : 18TH-2 FLR Contract : Data File : SOLEIL 18-2TH.WXF

2 ABL FIRE PROTECTION Page 1 HYDRAULIC DESIGN INFORMATION SHEET Name - SOLEIL CENTER Location CREEDMOOR DR RALEIGH NORTH CAROLINA Building - TOWER System No. - 18TH-2 FLR Contractor - Contract No. - Calculated By - JSB Drawing No. - FP-47 Construction: ( ) Combustible (X) Non-Combustible Ceiling Height VARIES OCCUPANCY - RESIDENTIAL S Type of Calculation: (X)NFPA 13 Residential ( )NFPA 13R ( )NFPA 13D Y Number of Sprinklers Flowing: ( )1 ( )2 (X)4 ( ) S ( )Other T ( )Specific Ruling Made by E M Listed Flow at Start Point Gpm System Type Listed Pres. at Start Point Psi (X) Wet ( ) Dry D MAXIMUM LISTED SPACING 18' x 18' ( ) Deluge ( ) PreAction E Domestic Flow Added Gpm Sprinkler or Nozzle S Additional Flow Added Gpm Make TYCO Model LF-II I Elevation at Highest Outlet Feet Size 1/2 K-Factor 4.9 G Note: Temperature Rating 155 N Calculation Gpm Required Psi Required AT PUMP DISCHARGE Summary C-Factor Used: Overhead 150 Underground 150 W Water Flow Test: Pump Data: Tank or Reservoir: A of Test - Rated Cap Cap. T Time of Test Psi 180 Elev. E Static (Psi) Elev. 0 R Residual (Psi) - 92 Other Well Flow (Gpm) Proof Flow Gpm S Elevation - 0 P Location: P L Source of Information: Y

3 Water Supply Curve (C) ABL FIRE PROTECTION Page 2 City Water Supply: Pump Data: Demand: C1 - Static Pressure : 106 C2 - Residual Pressure: 92 C2 - Residual Flow : 1470 City Water Adjusted to Pump Inlet for Pf - Elev - Hose Flow A1 - Adjusted Static: A2 - Adj Resid : 1000 A3 - Adj Resid : 1500 P1 - Pump Churn Pressure : 198 P2 - Pump Rated Pressure : 180 P2 - Pump Rated Flow : 1000 P3 - Pump Max Flow : 117 P3 - Pump Max Flow : 1500 City Residual 0 = City Residual 20 = City 150% of Pump = D1 - Elevation : D2 - System Flow : D2 - System Pressure : Hose ( Adj City ) : 770 Hose ( Demand ) : 50 D3 - System Demand : Safety Margin : Al + P1 260 P 240 R 220 D3 E 200 S 180 S 160 U 140 R 120 E D2 C1 D1 A1 A2 + P2 A2 A3 + P3 C2 A FLOW ( N ^ 1.85 )

4 Fittings Used Summary ABL FIRE PROTECTION Page 3 Fitting Legend Abbrev. Name ½ ¾ 1 1¼ 1½ 2 2½ 3 3½ B Generic Butterfly Valve E 90' Standard Elbow F 45' Elbow G Generic Gate Valve S Generic Swing Check Valve T 90' Flow thru Tee Zaf Ames 3000SS Fitting generates a Fixed Loss Based on Flow Zai Ames 4000SS Fitting generates a Fixed Loss Based on Flow Units Summary Diameter Units Length Units Flow Units Pressure Units Inches Feet US Gallons per Minute Pounds per Square Inch

5 Pressure / Flow Summary - STANDARD ABL FIRE PROTECTION Page 4 Node Elevation K-Fact Pt Pn Flow Density Area Press No. Actual Actual Req na H na na 4H na na na na na na na AA na BB na na na na na 18TH na 5 LZT na CON na LZD na LZS na RED na MF na DI na HDI na 5 HD na 72 POC na The maximum velocity is 20.5 and it occurs in the pipe between nodes 2 and 3

6 Final Calculations - Hazen-Williams ABL FIRE PROTECTION Page 5 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn K Factor = 4.20 to Vel = K Factor = H T K Factor = 4.90 to Vel = T to Vel = K Factor = H E K Factor = 4.90 to Vel = T to Vel = K Factor = E K Factor = 4.20 to 150 1T Vel = K Factor = to Vel = to Vel = E to 150 1T Vel = T to AA Vel = AA T to BB Vel = 11.07

7 Final Calculations - Hazen-Williams ABL FIRE PROTECTION Page 6 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn BB to Vel = to Vel = to Vel = E to Vel = B to * Fixed loss = 15 18TH Vel = TH E Qa = 50 to 120 1T LZT B Vel = 1.78 LZT T to 120 1B CON Vel = 1.78 CON S to 120 1E * Fixed loss = 10 LZD B Vel = K Factor = System Demand Pressure Safety Margin Continuation Pressure Pump Outlet Pressure From Pump Curve Pump Inlet LZS E to 120 1G RED T Vel = 1.78 RED B to 120 1T MF Vel = 1.06 MF Zai to 120 1E * Fixed loss = DI Vel = 1.06

8 Final Calculations - Hazen-Williams ABL FIRE PROTECTION Page 7 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn DI F to 140 1G HDI T Vel = E HDI F Qa = 50 to 140 1T HD G Vel = 0.87 HD F Qa = 720 to 140 2G * Fixed loss = POC Zaf Vel = K Factor = 94.70