Info. given Capt. Parks Re-Canal Widening Operations


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Info. given Capt. Parks Re-Canal Widening Operations
Physical Description:
Mixed Material
Brandl, Glen W. ( donor )
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Full Text

December 11, 1963

Info, given Capt. Parks
Re- Canal Widenin Operations

WO Moretti -Harrison Joint Venture Contract.

Joseph G. Moretti Inc. of Miami, Fla. Gen. Contractor.

Nat Harrison Overseas Ltd., Miami Fla.

WHAT Removal of 5 million cubic yards of non rocky overburden from area to be

widened in Bas Obispo-Las Cascadas Reaches. Work is being done using the

latest type (657) Caterpillar Scrapers with a heaped capacity of 44 cubic

yards. Contractor has 4 of these plus D-8 and D-9 Bulldozers, rippers,

etc., (can move over 30,000 cubic yards a day in dry season).

*EE The north end of 8 mile Gaillard Cut. Which runs south from Gamboa thru

the Continental Divide to Pedro Miguel Locks. All widening in this portion

and in the already widened rest of the Cut is being done on the West side.

The reason more favorable to pography and geologic stability.

WHEN Work in progress started January of this year and will probably be complete

in April '64*. he remaining 11- 12 million yards of rocky material will

be removed under another final contract now in preparation. It will be

taken to an area at the north end of Gatun Lake and used in a Dam which will

provide additional storage above the present 851+ level of Gatun Lakej.

WY Cut widening which involves increasing the prism of full depth Channel width

of the Canal from 300 to 500 feet required to increase Canal capacity be

enabling vessels to move more rapidly thru the Cut, This is achieved by or

reduction of number of clear cut type transits.