| عنوان | مقدار |
|---|---|
| Client | Mazandaran Regional Water Company |
| Advisor | Khazarab Consulting Engineers Co |
| Contract Period | 24 months |
| Location | Mazandaran Province, Alborz Dam (Galugah) - Tolout |
| Status | Finished |
Description
The project was aimed at supplying healthy and safe drinking water (1500 Liter/s) to Mazandaran Province, especially the cities of Babol, Babolsar, Amirkola, Fereydunkenar, and Kalleh Bast, and the villages located along the pipeline route.
The project consists of a water treatment facility, water transmission pipelines, reservoir water transmission pipelines, and pumping stations.
Alborz Dam- Tolout water transmission pipeline was aimed at supplying water to Mazandaran Group A cities (phase 1). The pipeline has a length of 50 km and is comprised of 1000- and 1200- mm pipes. This project was implemented by Iran Ertebat Engineering Company.
All the operations were carried out in close proximity to forests, mountains, and rural roads.
Scope of Work
- Pipe laying (1000-1200 diameters), 50 km
- Bridge construction operations (sheet piling, formworks, and concreting), 450 m
- Construction of valve chambers and implementation of mechanical operations along the pipeline route
- Establishment of 3 CPS stations
Key Statistics
- Internal and external coating and welding operations (1000-1200 mm in diameter), 50 km
- Welding and pipe coating (250 mm in diameter), 200 m
- Installing different types of valves, including 110 gate valves (150-250 mm in diameter), 24 butterfly valves (450-1300 mm in diameter), 100 air and flap valves (200-250 mm in diameter), etc.
- Concrete works 6,000 m3
- Metal formwork, 3,600 m2
- Rebar binding and metalwork, 1,500,000 kg
- Excavation, backfilling and supply of the proper soil (1,000,000 m3)
- Aggregate base construction 5,000 m3
- Installation of pressure relief facilities and the associated equipment in the main water treatment facility
- Restoration of the 2500-km pipeline route through asphalting and use of crushed materials
