GET Training Programme (Phase-1)
Bhumika Patil - 7173
SCHEMATICS
Tank details for residential tower
DWT900cu.m
DWT1585cu.m
FFT400cu.m
FFT400cu.m
FFT112cu.m
DWT2cu.m
FFT50cu.m
FWT46cu.m
DWT97cu.m
From STP (T8 or T12)basement
Municipal waterFrom holding tank
200cu.m
55
54
32
B1
B2
B3
B4
UG tanks at commercial tower basement
T2 T3 T4 T5 T6T11 T12T1
TANKS AT THE BASEMENT OF COMMERCIAL
TOWER
CLUBHOUSE
T9 T10T7 T8
Domestic Water Supply General layout
Flushing tank46cu.m
Fire water Tank
50cu.m
Domestic waterTank
97cu.m
ɸ100 GI transfer lineFor domestic water
ɸ100 GI transfer lineFor flushing water
NRV
Flushing
Domestic
1 2 3 4 5
1 - Geyser2 - Wash Basin3 - Shower4 - Jet spray5 - Water Closet 54
55
53
52515049
48
47464544
Legends
Municipal water supply
Firefighting tanks-2×400cu.m
Overflow to domestic tanks-1585cu.m & 900cu.m
Domestic water supply scheme
HP pumps on 54th
floor to feed the terrace loop
Individual down takes from top to ground floor through each toilet shaft
Sub-downtakes for every four floors
Domestic water supply scheme
Flushing water supply general scheme
Flushing water from STP at T8 or T12
Flushing tanks of –2×630cu.m under commercial tower
From OH tank via HP pumps to terrace loop
From terrace loop to downtake through each toilet shaft and sub-down takes for every four floors
Flushing water supply typical tower
Ground floor
MH
54
53
52
51
50
45
3
54
53
52
51
50
45
3
PLUMBING SHAFT KITCHEN SHAFT PLANTER SHAFT
WASTE PIPE
SOIL PIPE
VENT PIPERAIN WATER
PIPE
MH
MH
MH
TO DRAINCHANNEL
SEWER LINE AT BASEMENT 2
Drainage scheme for typical tower
54
53
52
51
50
45
3
Ground floor
Waste line
Soil line
Vent line
Rain water line
Sewer line
Planter drain
Legends
Gullytrap
Schematics for commercial tower
Tank details for commercial tower
Domestic tank
144cu.m
Domestic tank
124cu.m
Fire tank269cu.m
Fire tank262cu.m
Fire tank30cu.m
Domestic tank
64cu.m
Fire tank
150cu.m
Domestictank
64cu.m
Municipal waterFrom holding tank
200cu.m
42
19
B1
B2
B3
B4
STP at T12 basement
Flushing tank at B4
Flushing tanks on 19th (80cu.m) and 42nd (80cu.m) via transfer pumps (665LPM@120m)
HP pumps (300LPM@25m) for upper four floors and sub-down take for every four floors through main down take
Flushing water supply for commercial tower
Flushing tanks158 and 166cu.m
Flushing tank
80cu.m
Flushing tank
80cu.m
From STPAt T12
basement
42
19
B1
B2
B3
B4
Domestic tank
144cu.m
Domestic tank
124cu.m
Fire tank269cu.m
Fire tank262cu.m
Fire tank30cu.m
Domestic tank
64cu.m
Fire tank
150cu.m
Domestictank
64cu.m
Municipal waterFrom holding tank
200cu.m
Municipal supply to holding tank
Firefighting tank
Overflow to domestic tank at basement
Tanks on 19th (64cu.m) and 42nd (64cu.m) via transfer pump(535LPM@120m)
HP pumps (300LPM@25m) for upper four floors and sub-down take for every four floors through main down take
Domestic water supply for commercial tower
Drainage scheme for commercial tower
sumpsumpsump
MH
sump
MH
Roof level
41
40
39
Ground floor
B1
B2
B3
B4
Soil pipe
Vent pipe
FD
Rain water pipe
GT
To holding tank at T11
External RWchamber
300mm wide stormDrain channel
ɸ250 connection toMunicipal drain
channel
Waste pipe
cowls
Condensate drainpipe
150mm wideStorm drain
channel
To municipaldrain channel
Velocity breakers on
every 6th floor
Sump -sewage
Nearest drain Channel in B4
External sewermanhole
//FIREFIGHTING
PUMP SYSTEM-1
PUMP SYSTEM-2
T2 T3 T4 T5 T6 T7 T8 T9 T10T11 T12T1
Tank under T7 Basements of all towers
T12
Tanks at T1
basementsT2
T1
T7
T11T10
Tanks under Commercial
Tower
T3
T4
T5T6
T8
T9
• Ring at B2 ceiling• Separate tapping for each tower through the loop• Three zones
– Low zone- Upto 17th floor– Middle zone- from 18th to 31st floor– High zone- 32 onwards
• Separate pump system for floors above 32• HP system for few floors below 32• For basement sprinkler and hydrant system, tanks at T7 basement• Tanks under T1 for T1,T2 andT12
MAIN FEATURES OF RESIDENTIAL FIREFIGHTING SYSTEM
27
THANK YOU
• Commercial prv after 4 floors on branch• Residential prv after 8 floors