Project Description:
Wastewater Disposal
Gravity Networks :
* V.C. pipelines network from 7" : 40" dia. And 84.7length.
* D.I. pipelines network from 300 : 1500 mm dia. And 0.120 km length.
* R.C. pipelines network from 750 : 1200 mm dia. And 1.96 km length.
5 pump stations.
* Secondary pump station No. (1 ) , 65 L/s discharge.
* Secondary pump station No. (2 ) , 65 L/s discharge.
* Main pump station No. (3 ) , 210 L/s discharge.
* Main pump station No. (4 ) , 160 L/s discharge.
* Secondary pump station No. (5 ) , 55 L/s discharge.
Pressurised Pipelines :
* Ductile cast iron pipelines of 400 , 500 mm dia. & 3.9 km length and 10 bar working pressure .
* R.C pipelines of 700 , 800 mm dia. & 6.6 km length 10 km length and 10 bar working pressure .
Crossings :
Trenchless Excavation Type:
* Trenchless Excavation type for Two under road level culverts by Hydrulic Pushing ( Mini Tunnil ) R.C. pipelines of 1500 , 500 mm dia.
- One under EL Giza canal , Cairo - Aswan rail way , EL Badrashien Canal with 158 m
length and 1800 mm dia. To pass D.I pipeline 500 mm dia.
- One under EL Giza canal , Cairo - Aswan rail way , Cairo - Aswan High Way , EL Badrashien Tamowh Canal with 131 m and 1500 mm dia. To pass D.I pipeline 400 mm dia.
Open Cut Excavation Type:
* Open cut Excavation type for Two under road level crossings by R.C. pipelines of 700 & 800 mm dia. and 28 m total length.
* Open cut Excavation type for under road level crossing by R.C. pipelines of 800 mm dia.
and 14 m total length.
* Open cut Excavation type for under road level crossing by D.I. pipelines of 500 mm dia.
and 15 m total length for gravity network.
*4 Open cut Excavation type for four under road level crossings by R.C. pipelines of 300 : 1200 mm dia. and 75 m total length .