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View Enquiry: BE 2019-2002-059


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
18-Apr-2019 at 02:55:39 PM
Type
Other
Subject
Pipe Sewer
Enquiry
The 6-digit pipe material codes in the Q-Sheets appear to identify the HDPE pipe sewer requirements for gravity storm sewers with a closed profile HDPE. Typical HDPE storm sewers are ‘open profile’ pipe with a corrugated outer wall and bell & spigot connections, such as N-12 Dual Wall by ADS or Boss 2000 by Armtec. ‘Closed profile’ HDPE pipe with its smooth outer wall and welded or threaded connections is typically used for relining existing pipes and is a much more expensive product. Typically the majority of MTO tenders specify open profile HDPE. Please clarify through revised Q-Sheets for the “Pipe Sewer” items (items 32 through 37) that open profile HDPE sewer pipe is permitted instead of closed profile HDPE.

Response Details
Response Status
Completed
Response Date
24-Apr-2019 at 01:47:51 PM
Response
Please bid on the HDPE pipe sewers as they are currently specified.