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View Enquiry: BE 2022-3008-024


Contract Details
Contract Number
2022-3008
Region
West
Tender Owner
MTO Capital
Location
Highway 401 and Highway 4 (Colonel Talbot Road) Interchange Reconfiguration and Highway 4 (Colonel Talbot Road) and Glanworth Drive Underpass Replacements
Highway
401
Length
4
QMS Declaration
Yes
Option A or B bidding
No
Contract Description
DESIGN-BUILD MAJOR - Grading, Drainage, Granular Base, Hot Mix Paving, Structures, and Electrical
Tender Instructions
EXPRESSION of INTEREST must be received electronically as prescribed in the Expression of Interest document by 1:30:00 P.M. local time on: April 6, 2022
Contract Dates
Tender Advertise
23-Feb-2022
Tender Opening
19-Oct-2022 at 01:30:00 PM
TRF Submission Opening
21-Sep-2022
TRF Submission Closing
14-Oct-2022 at 12:00:00 PM

Enquiry Details
Enquiry Date
10-Jun-2022 at 08:11:54 AM
Type
Other
Subject
Glanworth Drive Underpass Parapet Wall
Enquiry
Could the Ministry clarify whether SS110-21 or a combination traffic/bicycle rail shall be used on the top of the parapet wall at the proposed Glanworth Drive Underpass? As per the RFP 2.4.8.1.3 h), "the barrier wall shall be according to MTO Structural Standard Drawing SS110-82 or SS110-83 for a TL-4 Parapet Wall for Combination Traffic/Bicycle Rail, except as modified for aesthetic requirements described elsewhere." As per the RFP 2.4.8.3.2, "the bridge barriers shall include an aluminum handrail in accordance with SS110-21", which is also shown on SK-12 in the Aesthetic Reference Concept Report. As per the Preliminary General Arrangement Drawing in Appendix C of the Structural Design Report, a combination traffic/bicycle rail similar to SS110-85 is shown on the top of the parapet wall at the proposed Glanworth Drive Underpass. It is noted that a combination of SS110-21 and SS110-82 or SS110-83 will not provide the required height for a combination traffic/bicycle rail, which is 1370mm.

Response Details
Response Status
Completed
Response Date
04-Jul-2022 at 03:08:01 PM
Response
Please see Addendum 1. The Glanworth Drive Underpass barrier shall include a railing on parapet for combination traffic/ bicycle rail, TL-4 (SSD 110-85). Modifications noted for aesthetic concept shall include horizontal recessed stripes in the concrete parapet wall as noted in RFP.