Niagara Tunnel Facility Project

Niagara Tunnel Facility Project

Description

Sub-contract to Dufferin Construction Company. Work includes construction of 1000 m of new precast concrete acceleration & shore approach walls, demolition of the existing acceleration wall, excavation of a 90 m long x 20 m wide x 4.5 m deep intake channel by drilling and blasting, installation of an intake cofferdam, with interlocking SSP circular cells and a grout curtain and removal of the intake cofferdam.

Equipment

Derrick#1 c/w Manitowoc 4100 & Stone Hopper
Derrick#27 c/w NW 9570 Crane & Drill Tower
Tugs - Bagotville, Whitby, Letaureau
2 Flat Scows & 2 Dump Scows
Shore - American 9260 Crane, John Deer 450 Excavator, D6 Dozer

Location

Niagara Falls, Ontario, Canada

Owner

Ontario Power Generation

General Contractor

Strabag
Dufferin Construction

Completion Date

Fall 2007

Contract Value

$32,500,000.00

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