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