Construction Works, Water Supply/Waste Water Disposal Cahul

This prequalification notice, published 14/07/2020, has been CANCELLED

Requested Services

The Municipality of Cahul intends to prequalify contractors for Works Contract No: XXX for the construction of the following works (N.B.: the below list is not final):

Lot 1: WS Headworks

• Intake at river Prut:
• Intake installation with fish protection;
• Feeder pipes 2 x DN 500 (about 200 m, through trenchless method in groundwater, detailed construction design to be done by the Construction company);
• New raw water pumping station PS-01.
• Transmission main made of ductile iron, DN 500 for 8.2 km including adjacent structures, two (02) road and one (01) railway crossings;
• Rehabilitation of water treatment plant:
• Replacement of inlet pipework;
• Rehabilitation of coagulation tanks, replacement of pipeworks;
• Rehabilitation of flocculation tanks, replacement of pipeworks;
• Rehabilitation of sand filters;
• Replacement of chemical dosing;
• Replacement of external pipework between reservoirs and PS-02;
• Refurbishment and equipping of laboratory.SCADA system for the entire water supply system Cahul;

Lot 2: Networks Cahul

• Rehabilitation of WS distribution system Cahul for about 6 km (DN 200 to DN 500, HDPE and DI);
• Rehabilitation of WW collection system Cahul for about 4 km (DN 250 and DN 300 made of PPHM, class SN10);
• Rehabilitation of existing wastewater pumping stations North and Main (200 m³/h and 490 m³/h respectively);
• Extension of WW collection system Cahul for about 35 km (DN 200 and 300, class SN10) (including among others about 2,100 new wastewater connections, 6 new prefabricated wastewater pumping stations);
• Training, taking into operation.