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View Enquiry: BE 2019-2119-205


Contract Details
Contract Number
2019-2119
Region
Central
Tender Owner
MTO Capital
Location
From 1.8 km West of Glendale Avenue, Easterly to 1.2 km East of Glendale Avenue; Site No. 18X-0161/B0; and Site No. 090200.
Highway
1
Length
0
QMS Declaration
Yes
Option A or B bidding
No
Contract Description
DESIGN BUILD MAJOR: QEW / Glendale Avenue Interchange Reconstruction
Tender Instructions
EXPRESSION OF INTEREST must be received electronically as prescribed in the Expression of Interest document by 01:30:00 P.M. local time on: October 30, 2019
Contract Dates
Tender Advertise
25-Sep-2019
Tender Opening
28-May-2020 at 01:30:00 PM
TRF Submission Opening
30-Apr-2020
TRF Submission Closing
22-May-2020 at 12:00:00 PM

Enquiry Details
Enquiry Date
07-May-2020 at 02:37:46 PM
Type
General Conditions
Subject
QEW Concrete Base
Enquiry
As per Pavement Design Report and 29C Contract 2019-2119 DBR Contract Drawings Apr2020, Sheet 46A, Design-Builder is required to rehabilitate QEW lanes by milling 50-90mm of existing asphalt and placing back 40mm of SP12.5 FC2 and 50mm of SP19. As there is a concrete base underneath existing asphalt, can MTO please confirm if Design-Builder is required to repair concrete base that is during construction encountered to be in poor condition? If this is the case what will be the criteria for determining areas required to be replaced. If there is an issue in the future during the warranty period that is attributed to existing concrete base, please confirm contractor will not be held liable.

Response Details
Response Status
Completed
Response Date
12-May-2020 at 01:45:44 PM
Response
50mm-90mm milling of existing asphalt is required. The existing concrete base is deeper than 90 mm. No concrete base repair is required on QEW prior to paving.