Rehabilitation of Greater Amman Water Supply System (Contract No 10)

:
Water Authority of Jordan

:
Jordan

:
August, 2001

:
April, 2005

:
Prime Contractor

:
Construction

:
$ 12.6 million

:
Water


:

• Contract #10 mostly targets area’s in the middle of Amman; including Ain Ghazal, Ras El Ain Nafeq, and Tadj pumping stations, in addition, it also includes transmission pipe lines, wells and construction of reservoirs. The work includes source development of about 30 wells in Russaifah well field and Tadj well field.
• D.I transmission pipe lines from a new reservoir at Tadj pumping station with a capacity 2500 m3
• Construction of new water sump at Ras El Ain pumping station of 2000 m3
• Construction of collector tanks in the well fields with a capacity of 100 m3 at three locations.
• Laying of D.I. pipes ranging in size from 80 DN to 1200 DN totaling in length to almost 20000 m
• Laying of steel pipes for well risers ranging in size from 50 DN to 200 DN and totaling in length to almost 3000 m
• Construction of chlorination buildings at Ashrafiyah and Jofeh reservoirs