Collection Networks and Transfer lines

Sewage Flow Rate (m3/day)

Length of Wastewater
Collection Network (km)

Length of Wastewater Transfer
Line (km)

Diameter of Wastewater
Collection Network (mm)

Type of Sewer

Oshan

1500

9

200-300

P.E

Fasham

1500

9

200-300

P.E

Meygoon

1500

15

200-300

P.E

Lavasoon

12600

Phase1:10, Phase2:35

2.7

200-700

P.E

Dehdasht

First Step:12063

Second Step:18794

117

3

200-800

P.E- GRP-Reinforced
Conceret

Dogonbadan

21250

100

7

200-800

P.E- GRP-Reinforced
Conceret

Langrood

21500

160

5.5

200-900

P.E- GRP-Reinforced
Conceret

Chaloos and Noshahr

65953

200

3.15

200-1000

P.E- GRP- Steel

Asadabad

20920

95

4

110-800

P.E- Concrete

Konarak

8936

38

6

200-500

P.E

Saqqez

36240

12

2.2

200-1400

P.E- Cast iron- GRPConcrete