INVITATION TO BID

Bid No.

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Issued By

Urban Water Supply and Sanitation Project

Bid Doc. Price

See detail below

Published Date

January 20, 2008

Opening Date

See detail below

Remarks

Bid Category

Consultant Service

Description

 
 

REQUEST FOR EXPRESSIONS OF INTEREST
(CONSULTANT SERVICES)

Ethiopia; Urban Water Supply and Sanitation project; Urban Water Supply CONSULTANTING SERVICES under Grant received from French Development (AFD) No. CET 3000 01 k
Project ID No. WB/001/2008

Request for Expression of Interest for detail design, preparation of tender document and supervision of Legedade Water Treatment Plant Expansion and Transmission line Rehabilitation Project.

The Addis Ababa Water and Sewerage Authority –Water and Sanitation Development and Rehabilitation Project Office is one of the government institution established in order to execute water and sanitation related projects for Addis Ababa City. The main objective for the establishment of the project office is to alleviate the current water supply and sewerage service problems of the capital city and develop future facilities to cope up with the growing demand of the metropolis.

The Addis Ababa Water and Sewerage Authority –Water and Sanitation Development and Rehabilitation Project Office has received a grant from French Development Agency to procure Consultancy Service for Legedade Water Treatment Plant Expansion and Transmission line Rehabilitation Project.

Phase I. Consulting Services for detail design, preparation of tender document for Legedade Water Treatment Plant Expansion and Transmission line Rehabilitation Project.

Phase II. Construction Supervision Service for Expansion of Legedade Water Treatment Plant and Transmission line Rehabilitation Project.

The project is likely to serve an additional 15,000 to 20,000 consumer connections. It mainly foresees the construction of an additional pulsator clarifier of new 30,270 m3/day capacity for immediate increase of Addis Ababa Water Supply. This goes along with other works, amongst which:

            Construction of gated spillway at Dire Dam

            Construction of a new raw water inlet structure

            Installation of flow control valves and butterfly valves on the incoming raw water main from Dire Dam for the proportioning of the water into the new treatment plant extension

            Construction of DN 400 by-pass from the Dire
            main.

            Improvements on the transmission mains from Legedadi to terminal Reservoir in the first section.

Rehabilitate the old 50,000 m3 /day capacity plant by a re-introduction of the lamella plates

Construction of a sludge drying basin

The general areas of expertise include, but not limited to:

  Dam Engineer Water        Water Treatment Plant expert

  Water Engineer             Engineering
                                      Geologist/Geotechnical Engineer

  Quality Engineer           Structural Engineer

  Hydro-mechanical design engineer  Contract/claims
                                                        expert

  Quantity engineer             Environment and social expert

   Electrical Engineer          Surveyor           
   Hydrologist                     Auto CAD Technical

And the Project a Manager should have experience in design, construction and supervision of Urban Water Supply in developing counties and as a team leader in design consultancy.

The consultancy is expected to be conducted on need basis and performed at earliest. Estimated staff months for phase I is nine months.

The AAWSA-Water and Sanitation Development and Rehabilitation Project Office now invites qualified eligible international consultant firms to indicate their interest in providing the services. Interested consultants must provide information indicating that they are qualified to perform the services (brochures, description of similar assignments, experience in similar conditions, availability of appropriate skills among staff, etc.)

International consultants are expected to associate with local consultants to enhance their qualifications.

A consultant will be selected in accordance with the procedures set out in the QCBS metho (Quality and Cost Based) and acceptable to AAWSA-Water and Sanitation development and Rehabilitation Project Office and AFD.

Interested consultants may obtain further information at the address below during office hours 3:30 till 17:30 hour’s local time.

Expressions of interest must be delivered to the address below by-minimum three weeks from the date of positing and should be submitted in a plain sealed envelope clearly marked: “Expression of interest to consulting services for detail design, preparation of tender document and supervision of Legedade Water Treatment Plant Expansion and Transmission line Rehabilitation Project” and address to:

AAWSA-Water and Sanitation Development and Rehabilitation Project Office
Bole road, In front of Bole Printing Enterprise
150 meters down from
Commercial Bank of Ethiopia –Bole Branch
Telephone number
Office +251-011-550 30 06 Or +251-011-550 28 99
Or +251-011-551 02 56 Or Mobile +251-911 10 75 15
E-mail: aawsapiu 1 @ethiobnet.et
P.O. Box 1505
Addis Ababa
Ethiopia

   

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