hills water supply pipe sizing_rev1.xlsx
DESCRIPTION
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Element/ Location :
Chked by
WATER SUPPLY PIPE SIZING
Design Basis : BS 6700 Notes : - CWS is Cold Water SupplyBS EN 806 - HWS is Hot Water SupplyMaximum Velocity = 2 m/s - HWR is Hot Water ReturnPressure Drop per unit length = 100 to 400 Pa/m - Q is flow in liters per secondPipe Material = PPR - Ø is pipe diameter in millimeter
- LU is Loading units of fixtures- SH Shower, BT Bathtub, HS Hand Spray- WHB Wash Hand Basin, WC Water Closet
Basement
Ground Floor
First Floor
ADDITIONAL LOADS2nd Floor
LU Q (L/s) Dia (mm)BOH KITCHEN 2 0.11 20KITCHEN 2 0.11 20
4 0.17 20
LU Q(L/s) Dia (mm)Laundry 2 0.11 20
LU Q(L/s) D(mm)Additional Load for Laundry 2Additional Load for Kitchen Area 4
Main Incoming Pipe Distribution CWS
20Ø
87 1.14L/s 32Ø
0.17L/s
11 0.317 32
255 0.200 25 3 0.1435 0.200 25 3 0.143
11 0.317 32
25 0.522 40
0.200 25 3 0.143 25
MAID BATH 1 1 1 1
3 25
Fixture/ Loading Units CWS
0.110 0.114 2025 1 0.083 20
25
20 2
6
2 0.110 20 2 0.114 20
0.22 25
0 0.000
5 1 1 Total LU Q L/s
Date :Drg. Ref.
2 0.110 20 2 0.114
0 0.0001 0.083 20
Project No. Sheet No. Revision
CHID-000-00 The Hills 1 of 1 1
UAE
Project Title : The HillsMade by FA Date : 09/29/14
LAUNDRYPOWDER ROOM
1WC
1
Fixture/ Loading Units
20
Unit
KITCHEN 12 4 1 2 3 5
1
CWS HWSSH BT WHB Sink Urinal Bib HS
Total LU Q L/s Ø mmTotalLU
QL/s
Ømm
0.140
QL/s
Ømm
HWS
0.143 25
1 1
0.1401 2
1 1 1 3
10 0.3 32
2 4 1 Ø mmTotalLU
BT WHB Sink Urinal Bib HS WC2 3
1 5 0.200 25 311
GUEST BATH 1 1POWDER ROOMBOH KITCHEN
1SHOW KITCHEN
Unit SH
DRIVER BATH 1
1 1
17 0.410 32
1BED 1 BATH 1 1 2 1 1 1 13 0.350 32
2 4 1 2
BED 2 BATH 1
UnitFixture/ Loading Units CWS HWS
8 0.260 32
SH BT WHB Sink Urinal Bib HS WCTotal LU Q L/s Ø mm
TotalLU
QL/s
Ømm3 5 1
PANTRY 2 4 0.170 25 4 0.171 25
BED 3 BATH 1 1 1 1
1 1 5 0.200 25 3 0.143 25BED 4 BATH 1
2 1 1 1 9 0.280 32 7 0.240 255
1
36 0.650 40
CWS HWSSH BT WHB Sink Urinal Bib HS WC
Total LUQ L/s
Ø mmTotalLU
QL/s
Ømm2 4 1 2 3 5 1 1
MASTER BATH 1 1 2 1 1 1
UnitFixture/ Loading Units
0.260 32POWDER ROOM 1 1 1 3 0.140 25 1 0.083 20
13 0.350 32 8
1 2PANTRY
18
0.110 20 2 0.114 20
20Ø
0.430 32
0.11L/s