PROTECTED AREA DRILLING 2 / REHABILITATION WORK LEVEL CHATEAU D'EAU Tender, Togo - 26921682

Procurement Summary

Country : Togo

Summary : PROTECTED AREA DRILLING 2 / REHABILITATION WORK LEVEL CHATEAU D'EAU

Deadline : 11 Oct 2018

Other Information

Notice Type : Tender

TOT Ref.No.: 26921682

Document Ref. No. : 49968

Competition : ICB

Financier : United Nations Secretariat

Purchaser Ownership : -

Tender Value : Refer Document

Purchaser's Detail

Purchaser : UNITED NATIONS DEVELOPMENT PROGRAMME (UNDP)
Address: Avenue des Nations Unies, Lomé, Togo Phone: +228 22 21 20 22
Togo

Tender Details

PROTECTED AREA WINDOWS 2 / REHABILITATION WORK LEVEL CHATEAU D'EAUDIn the framework of the Eco Villages development project, the town of DONOMADE has been equipped with an autonomous water station powered by a solar pump. During the hand-delivery ceremony, the population expressed the need to increase the number of distribution pointsWater in the different neighborhoods of the locality. Since the locality has scattered habitats, extension work is therefore necessary. Thus, a DN40 PVC distribution pipe network was recently laid with the construction of three (03) new standpipes (BF) .Consistency of the work to be doneMoving the water tower eexisting and set it up 250 meters from the BF3 on the 11.70 coast (see the attached diagram); Extend the trenches and the discharge pipe in accordance with the length profile retained by the UNDP technical services; supports (20x20cm poles) reinforced concrete to increase the height of the water tower taking into account the weather. This height is10 meters. Reinforced concrete columns dosed at 400 kg / m3, must be sufficiently anchored in foundation (at least 2m below TN). A reinforced concrete chaining will be done every 3m to allow to connect the poles to each other, to strengthen the structure. A reinforced concrete deck, 20 cm thick, will be made over the posts for support the polytank; Make the drill head about 0.50m above the natural terrain. It will be cemented to a depth of 1.0m from the natural ground level. Provide and install an additional 250 Wp solar panels at the existing field, depending on the power required to operate the existing pump, including accessories (cables, cabinet, converter). An electrical connection must be established between the borehole and the float installed in the polytank to allow pumping to stop when the polytank is full, to make the network connection and disinfection work and to prepare and provide the proofing file at the end. works

Documents

 Tender Notice