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Surface water based PWS Scheme for South 24 Paraganas


SALIENT FEATURES

 1

Name of Scheme

South 24 Pgns. Surface water based W/S Scheme

 2

Name of District

South 24 Parganas

 3

Source of water

Surface Water from River Ganges.

 4

Location

Dakshin Roypur

 5

Justification of the Scheme

Arsenic free potable water.

 6

Number of Mouzas / Villages covered

688 Mouzas, 16 NM, 30 OG & 2 Nos. Municipality.

 7

Census population(2011) covered

29.51 Lakhs

 8

Year of Commissioning

Commisioned on 31.03.2013.

 9

Design Year

1996

 10

Present percapita service lavel

40 LPCD in rural & 70 LPCD in Municipality

 11

Treatment plant capacity (if WTP is provided)

34 MGD

 12

Period of Treatment and supply

20 hrs.

 13

Treatment process in brief

Conventional Treatment i.e. Flash Mixing, Coagulation & Flocculation, rapid gravity filtration & disinfection.

 14

Length of Rising Main(both raw and clear water) in km

141.0 Km. Clear Water & 1.5 Km. Raw Water.

 15

Length of Distribution System pipelines (in KM)

3000.0 Km. approx.

 16

 No of water Reservoirs with capacity

1 (one) no. 6850 Cum. + 2(two) nos. 1500 Cum.

 17

No of Over head  Reservoirs with capacity

67 nos.

 18

Any Special feature of scheme if any

 NA