Extension and Rehabilitation of Water Supply and Sanitation System of Khirdalan city

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Extension and Rehabilitation of Water Supply and Sanitation System of Khirdalan city

Financed organization: Saudi Fund for Development

The project target area is Khirdalan city of Azerbaijan was considered with a population of 197.505 inhabitants for projected year. Khirdalan city is located north west part of Baku and center of the Absheron Peninsula.

Type of services provided: Project management and technical support, Conceptual design, Preparation of Tender documents (FIDIC Yellow Book for WWTPs and FIDIC Red Book for networks), Construction supervision, Final testing and commissioning of works, Bid evaluation, Assistance in contract negotiation, Review of Contractors design documents, Taking-Over and Commissioning, Training for technical operation and maintenance of water-supply and sanitation infrastructure for scope: sewerage transmission pipeline L= 4,18 km, water transmission pipeline L=4,52 km, water supply network L=167,1 km, fire hydrants: 471 nos, line valves: 683 nos, water meters: 11874 nos.,sewerage network L=82946 m., sewerage manhole: 2424 nos., sewerage house connection Manholes: 7307 nos., railway crossings: 4 nos, road crossings: 3 nos.

and construction supervision, final testing and commissioning of works, bid evaluation, assistance in contract negotiation, review of Contractors’ design documents, taking-over and commissioning, training for technical operation and maintenance of water-supply and sanitation infrastructure for: reservoir +118 (RC, V=10000m3x1), reservoir +82 (RC, V=10000m3x1), piping room, 1 floor guard house: 1 floor building, service road within the reservoir site and site fencing: 570 m., pumping station No:1 (3 pumps in pumping stations (Q=175 l/s, h=60m), inlet chamber with RC 3m×3m, pump chamber RC 5m×5m, valve chamber RC 5m×5m), pumping station No:15(8 pumps in pumping stations (Q=300 l/s, h=85m), coarse screen chamber RC: 12m×4.5m, sewerage pumps Q=450m3/s h=95m for existing pump station, 2 un. transformer 4000 Kva 10/0.4 Kv, 1 un.generator 3000 Kva.

Applicable standards for used detail design: SNiP, AzDTN.