INVITATION TO BID
CONSTRUCTION OF DYKE (X1) AT WARAWA AND FLOOD RETENTION GATE WITH WING WALLS (1) AT JOKA JURIYE
INTRODUCTION
The Hadejia Jama’are Komadugu Yobe Basin Trust Fund (HJKYBTF), which is intended primarily to address the shared land and water resources management problems of the basin, wishes to execute dyke construction (1 in number) and flood retention gate with wing walls construction (1 in number) pilot projects at strategic locations in the basin. Firms registered with the Trust Fund are hereby invited to make firm sealed offers for the pilot projects as spelt out further below.
Objectives
The objective of the pilot projects is to ease the flow of water away from where it is not desired and towards where it is needed. For the construction of a dyke, a stable bund is to be erected along the river bank at the specified locations to prevent flooding of areas behind the bunds; for flood retention gate with wing walls, it is to stop flood waters on fadamas from retreating back into the river channel after the level of flow in the river channel has dropped.
Outputs
The expected outputs of this exercise should consist of, but not limited to the following:
(a) The evacuation of the specified quantum of sifts and weeds at the specified locations;
(b) Construction of stabilized dykeybund as spelt out in the designs at the specified location;
(c) Construction of flood retention gates with wing walls as spelt out in the design at the specified location.
Eligibility
Firms with cognate experience with the Trust Fund and in position of the required equipment, as well as having working relationships with our partners, are eligible to bid for the execution of the projects:
1 DYKE CONSTRUCTION
A. Wudil Warawa Earth Dyke:- Length of 500 metere, base width of 12 meters, crest width of 04 meters, and height of 02 meters.
2 CONTROL GATES CONSTRUCTION
A. Joka Juriye Additional Work on Double Valves Gate with wing walls- gate length 7.0m, gate width 7.0m, height 1.5m, top right wing wall extension 03m, buttom right wing wall extension 2.2m, top left wing wall extension 3.5m, buttom left wing wall extension 8.5 m, height of 1.5m across.
Documents
The documents consisting of the specifications, details of requirements, letter of Submission of Bids and draft contract agreement are to be obtained from the Administrative Secretary of the HJKYBTF at the Trust Fund’s Secretariat in Km 6 Potiskum Road, Damaturu, Yobe State. He can also be contacted on the following phone number 08080989282 or 07062061288.
Submission of bids
The bids, with all Information requested in the instruction to Bidders (to be collected from the Administrative Secretary), shall be delivered to the office of the Administrative Secretary, HJKYBTF on or before Tuesday 27th April by 12:00 noon local time Late entries cannot be considered.
Signed:
Dr. Hassan H. Bdliya
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