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Habra-Gaighata PWS Scheme


SALIENT FEATURES

1

Name of Scheme

Habra-Gaighata

2

Name of District

North 24 Parganas

3

Name of Block

Habra-I, Habra-II, Gaighata, Amdanga (part), Barasat-I (part), Deganga (part), Barrackpore-I (Rural KMD Portion)

4

Source of Water

River Hoogly

5

Location and justification of the Scheme

a) Intake:- Jubilee Bridge in Barrackpore Block-I

b) WTP:- Malancha Mouza of Barrackpore-I Block  
Arsenic affected area so surface water selected as source

6

Number of Mouzas / Villages to be covered

Rural :- 327 nos.  
NMU:- 8 nos.

7

Census population(2011) to be covered

Total 11.854 lakh        
Rural: 8.309 lakh     
NMU : 0.737     
Mun: 2.808 lakh       
SC: 3.57 lakh                                
ST: 0.24 lakh

8

Expected date of Commissioning

April 2016

9

Design Year

2036

10

Present percapita service lavel

Rural : 61 lpcd                                       
urban NMU - 61 lpcd             
Municipal- 70 lpcd

11

Treatment plant capacity (if WTP is provided)

32.35 MGD (147.07 MLD)

12

Period of Treatment and supply(Proposed)

20 (twenty) hours

13

Treatment process in brief(Proposed)

Conventional Treatment (flash mixing, cougulation, Floccculation, clarification, Rapid gravity filteration and adequate disinfection)

14

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

Raw main - 4.25 Km.          
clear water - 167 km

15

Proposed Length of Distribution System pipelines (in KM)

Approx - 2000 km

16

Proposed No of water Reservoirs with capacity

2 nos. - a) 2831 m3, b) 1731 m3

17

Proposed No of Over head  Reservoirs with capacity

23nos, a) 8 nos. 1250m3, b)1 no. 1400m3, c) 1 no. 1600m3, d) 8 nos. 1000 m3, e) 5 nos. 750m3

18

Any Special feature of scheme if any

Nil