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View Enquiry: BE 2019-2002-123


Contract Details
Contract Number
2019-2002
Region
Central
Tender Owner
MTO Capital
Location
From 1.0 km south of Highway 407 ETR northerly to Major Mackenzie Drive; Site No. 37W-0276/B1&B2; Site No. 37W-0277/B1&B2; Site No. 37W-0666/B1&B2; and Site No. 37W-0347/B1&B2
Highway
404
Length
2
QMS Declaration
Yes
Option A or B bidding
No
Contract Description
Grading, Drainage, Granular Base, Hot Mix Paving, Electrical, ATMS and Structural Length: 13.6 Km
Tender Instructions
Contract Dates
Tender Advertise
06-Mar-2019
Tender Opening
28-May-2019 at 03:00:00 PM
TRF Submission Opening
30-Apr-2019
TRF Submission Closing
24-May-2019 at 12:00:00 PM

Enquiry Details
Enquiry Date
08-May-2019 at 02:47:12 PM
Type
Other
Subject
Height Restrictions
Enquiry
Per enquiry 79: "Which drawing are we to use for determining the height restriction at 16th Ave & Rouge River? The "Airport Zoning Regulations Contours", "Exemption Obstacle Limitation Surfaces", and "Vertical Clearance Contour Plan" all show conflicting elevations." It is an impossibility to define the scope of work as it relates to the means and method at the 16th Ave bridges without this information. Please clearly define the ceiling limit and working constraints for this area.

Response Details
Response Status
Completed
Response Date
16-May-2019 at 10:05:49 AM
Response
The Airport Zoning Regulations Contours, Obstacle Limitation Surfaces and Exemption Obstacle Limitation Surfaces are to be used. These surfaces intersect each other and the lowest surface will govern the height restriction. The Vertical Clearance Contour plan show the available height clearance between the existing ground and the AZR, OLS and Exemption OLS, whichever is the lowest. Please see the Special Provision against the `Communications Plan for Traffic Management` tender item Addendum 2 for additional information.