The complementary water supply plan to 14 city of Isfahan province includes Ardestan, Isfahan, Borkhar, Tiran and Kron, Khomeini Shahr, Khor and Biabanak, Dehaghan, Shahin Shahr and Meymeh, Falavarjan, Lenjan, Mobarakeh, Nayin, Najafabad and Natanz. in totally 73 city and 78 big villages and 1195 villages.
the goal of this project is to supply a population of 5.5 million people lack drinking water at a rate of 216 million cubic meters per year of the Horizon year 1410. The above scheme begins from the end of 17 km "golab" water tunnel project output (2).
It should be noted that the operation of the Golab tunnel (1) and (2) with a total length of 27 km has been completed, and also the implementation of the water catchment structure of the Golad tunnel at the upstream of the Zayanderoud Regulatory Dam is being completed.
The project components consist of: Golab tunnel outlet structures (2), pipelines and splits with a total length of 702 km, short tunnels with a total length of 5.2 km, water storage tanks with a total capacity of 345,000 cubic meters, hitcher tanks and suction pumps with total capacity 9600 cubic meters, a refinery with a production capacity of maximum daily basis of 57.9 cubic meters on second, control equipment, instrumentation and telemetry, intercity pipelines, pumping stations (in some splits), engineering services, second stage studies, and surveying, surveying and geotechnical, landslide, systems Water quality monitoring at a total cost of 16290 billion rials.
Since 1395 until now respected executive summary of the plan has the following action:
Flood the earth for refinery As much as 80 hectares as well as parts of water transmission lines.
Providing road access documentation for a refinery with a length of 8.3 km.
Preparation of fencing wall documentation for the refinery (operation has begun).
The structure of the Golab tunnel is running.
Two series of 1600 mm steel water pipelines with a total length of 2 km from the end of the refinery (in the form of a 25% contract for the tunnel contractor) have been implemented.
By conducting bidding and contractor selection, the contraction of two steel pipe lines with a diameter of 1600 mm and a length of 34 km has already begun.
The subject of the contract is:Implementation of water transmission lines to fourteen provinces of Isfahan province (first part) and generally include:
Preparation of all necessary goods including steel pipe, joints, accessories and hot and cold wrap and execution of intubation with steel pipe st 52 with diameter of 1600 mm and thickness of 14.2 mm with cathodic protection with a total length of 33.38 km.
pipe jacking with steel pipe st52 with a diameter of 1800 mm and a thickness of 16 mm with a total length of 100 meters.
Construction of the drainage chambers between the route on the project's transmission lines (the number of combined chambers including the tap valves and the air valves and the drain valve of the air and air drainage basins).
