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View Enquiry: BE 2022-5014-007


Contract Details
Contract Number
2022-5014
Region
Northeastern
Tender Owner
MTO Capital
Location
From the East Junction of Sudbury Regional Road 55/SE ByPass easterly to Kukagami Lake Road for 19.5 km.
Highway
17
Length
20.06
QMS Declaration
Yes
Option A or B bidding
No
Contract Description
Grading, Drainage, Granular Base, Electrical, Hot Mix Paving
Tender Instructions
Contract Dates
Tender Advertise
30-Mar-2022
Tender Opening
11-May-2022 at 03:00:00 PM
TRF Submission Opening
13-Apr-2022
TRF Submission Closing
06-May-2022 at 12:00:00 PM

Enquiry Details
Enquiry Date
03-May-2022 at 01:36:30 PM
Type
Special Conditions
Subject
Item 35 Clay Seal
Enquiry
Clay seal required for C23 Culvert end. There is no soil report provided, so can we assume local clay can be found on site and used for this item? If not, can 20mpa be used to make this seal? In addition, OPSD 802.095 required for clay seal is the seal for middle of the culvert. Can the ministry provide the design requirement for culvert end clay seal because there is a cut-off wall at the culvert end together , same location as the clay seal.

Response Details
Response Status
Completed
Response Date
05-May-2022 at 02:36:23 PM
Response
a) Payment under the applicable Tender Item shall include all labour, equipment and material to install clay seals. Material specifications shall conform to the requirements of OPSS.PROV 1205. b) No cut-off wall is proposed at CL 23, as per culvert extension detail and commentary on Sheet 87. OPSD 802.095 appears to show the cross-section at mid-length, however installation may be at any location along the length of the pipe (other than at joints). Therefore, design requirements for clay seal installation at culvert ends shall be as specified.