Latest update April 20th, 2024 12:59 AM
Jan 29, 2010 News
– Tendering process for construction to commence in late February
The design for the billion-dollar Hope/Doch Four Canal has been finalized and the tendering process for its construction is expected to start in the latter part of February.
Agriculture Minister, Robert Persaud made this announcement yesterday at his Ministry. The Minister said the consultative period was undertaken subsequent to the preliminary design being presented to the Guyana Association for Professional Engineers for the $3B project for their perusal and expert opinion.
He stated that a thorough study of the design was done by the body and the design was then made available on the website where feedback was received, leading to improvements being made to the draft and its finalization.
“We expect that in the last week of February we will commence in terms of going out through public advertisement, inviting tenders for the structures.
“We will soon be commencing test work on a section of that dam in another three weeks’ time. We are about to procure the material, we have just purchased a new excavator which will be deployed so that we can look at a test area before we commence the full dam work,” Minister Persaud revealed.
The draft design, which was completed last December, proposed two options, the first is for a shallow outfall channel with a high crested weir (fall), and is preferred by engineers.
This design boasts a one kilometre long outfall to the Atlantic Ocean with a discharge capacity of 62.1 cubic metres per second. The cost for the construction of that design is $3.6B.
The second option comprises a deep outfall channel with a low invert sluice and among its features is a low level reinforced concrete outfall sluice with a discharge capacity of 66 cubic metres per second. This design costs $3.2B.
However, the engineering team is not inclined to go with the latter design since periodic dredging of the channel will be needed, thereby incurring additional cost.
The building of the canal, which will be completed within a three-year period, was necessitated due to the constant flooding of the Mahaica/Mahaicony areas during the rainy seasons.
This situation is further exacerbated by the release of water from the East Demerara Water Conservancy whenever it reaches dangerously high levels.
However with the construction of the new canal, the flooding situation in these areas is expected to cease as the excess water from the conservancy will be released into the new canal.
Where is the BETTER MANAGEMENT/RENEGOTIATION OF THE OIL CONTRACTS you promised Jagdeo?
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