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View Enquiry: BE 2019-2002-094


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
02-May-2019 at 08:08:13 AM
Type
Other
Subject
Boom Elevation
Enquiry
Will the ministry please identify the maximum boom elevation for construction equipment (cranes, drill rigs, piling rigs etc.) above grade that will be permissible during construction of the 16th Ave bridge? The Airport Zoning Regulations Contours and the Exemption Obstacle Limitation Surface Contour show differing contour lines and it is unclear which represents the boom height limit.

Response Details
Response Status
Completed
Response Date
13-May-2019 at 09:36:15 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 in Addendum 2 for additional information.