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Displaying notice 1 - 20 of 255

OPSS.PROV 127 - SCHEDULE OF RENTAL RATES FOR CONSTRUCTION EQUIP

TCP number
000-0301
Type notice
Standard
Notice stage
Decision
Decision posted
Proposal posted
Comment period
May 29, 2026 - June 19, 2026 (21 days) Closed
Last updated

TCP comments and MTO responses to OPSS 127 - Schedule of Rental Rates for Construction Equipment.

Structural Standard Drawings (SSDS) for Traffic Barriers

TCP number
000-0308
Type notice
Standard
Notice stage
Proposal
Proposal posted
Comment period
July 16, 2026 - August 13, 2026 (28 days) Open
Last updated

MTO has developed new Structural Standard Drawings for Traffic Barriers. The drawings have been organized into packages for ease of review, refer detail description below.

SSP 113S12 - Amendment to OPSS 1350, April 2025

TCP number
000-0307
Notice type
Standard
Notice stage
Exception
Exception posted
Last updated

SSP 113S12 removes the specific reference to designing concrete to be resistant to salt scaling in OPSS
1350. SSP 113S12 is provided for information only, not for consultation.

Updated MTO OSIM Field Inspection Guide (OFIG) 2026

TCP number
000-0305
Type notice
Standard
Notice stage
Review
Proposal posted
Comment period
June 26, 2026 - July 17, 2026 (21 days) Closed
Last updated

This is an update to the MTO’s OSIM Field Inspection Guide (OFIG), following the related update of the Ontario Structure Inspection Manual, earlier this year.

MTO Guideline for Geophysical Investigations for Foundations Engineering Applications

TCP number
000-0303
Type notice
Standard
Notice stage
Review
Proposal posted
Comment period
June 19, 2026 - July 17, 2026 (28 days) Closed
Last updated

A new guideline has been drafted to improve the scoping of geophysical investigations for foundation-related applications concerning MTO assets. Selected challenges often addressed through the application of geophysics are presented alongside the corresponding typical investigation solutions.

Updated MTO Ontario Structural Inspection Manual (OSIM) 2026

TCP number
000-0296
Type notice
Standard
Notice stage
Decision
Decision posted
Proposal posted
Comment period
April 8, 2026 - May 6, 2026 (28 days) Closed
Last updated

The Ontario Structure Inspection Manual 2026 update will move to final publication.

Amendment to OPSS 1101, November 2020 – Additional Testing and Acceptance Requirements for Performance Graded Asphalt Cement (PGAC) and Recovered Asphalt Cement (RAC) Amendment to OPSS 313, April 2021 – Additional Hot Mix Asphalt Sampling and Testing Requ

TCP number
000-0300
Type notice
Standard
Notice stage
Review
Proposal posted
Comment period
May 20, 2026 - June 17, 2026 (28 days) Closed
Last updated

NSSP BITU0027 and NSSP BITU0028 are replaced with SSP 111S15 and SSP 103S58, respectively, for the acceptance of Recovered Asphalt Cement (RAC) on MTO contracts. The contents of the specifications are kept similar as per NSSP BITU0027 and NSSP BITU0028 with changes for Recovered Asphalt Cement acceptance requirements as per Table 1 in SSP 111S15 (Files with tracked changes are attached).

Use of Premium Reinforcement in Bridges

TCP number
000-0214
Type notice
Policy
Notice stage
Decision
Decision posted
Proposal posted
Comment period
July 15, 2024 - August 5, 2024 (21 days) Closed
Last updated

The policy memo of Use of Premium Reinforcement in Bridges will be published on MTO’s Technical Publication website.

Prestressed Concrete Girders and Prestressed Concrete Girders Guidelines

TCP number
000-0171
Type notice
Standard
Notice stage
Decision
Decision posted
Proposal posted
Comment period
August 18, 2023 - October 2, 2023 (45 days) Closed
Last updated

Following industry consultations, the draft MTO’s Prestressed Concrete Girder Guidelines and associated. Structural Standard Drawings will be published on the MTO’s Technical Publication website and implemented in CPS.

Amendments to OPSS 914, July 2023

TCP number
000-0202
Type notice
Standard
Notice stage
Decision
Decision posted
Proposal posted
Comment period
April 16, 2024 - May 7, 2024 (21 days) Closed
Last updated

No comments were received from the TCP posting.

OPSS PROV 710 Construction Specification for Pavement Markings

TCP number
000-0166
Type notice
Standard
Notice stage
Decision
Decision posted
Proposal posted
Comment period
June 23, 2023 - July 14, 2023 (21 days) Closed
Last updated

The comments received from industry partners were very helpful and allowed MTO to refine and clarify the direction given in OPSS 710. Examples include minimum application temperatures, air compressor requirement, relative humidity requirement, glass bead rate for durables, recessing equipment and allowing grinding on final course HMA for durables removal.

Structural Manual v60

TCP number
000-0184
Type notice
Standard
Notice stage
Decision
Decision posted
Proposal posted
Comment period
November 2, 2023 - December 17, 2023 (45 days) Closed
Last updated

The Structural Manual has been updated with a few changes to incorporate comments received through the consultation process. The final version of the document will be posted on MTO’s technical Publication website.

OPSS PROV 410 CONSTRUCTION SPECIFICATION FOR PIPE SEWER INSTALLATION IN OPEN CUT

TCP number
000-0186
Type notice
Standard
Notice stage
Review
Proposal posted
Comment period
December 15, 2023 - January 19, 2024 (35 days) Closed
Last updated

Drainage Section is submitting OPSS.PROV 410 for external stakeholders’ consultation prior to publishing the updated version of the specification.

Revisions to the Qualifications Procedures for Contractors

TCP number
000-0183
Type notice
Policy
Notice stage
Decision
Decision posted
Proposal posted
Comment period
October 19, 2023 - November 9, 2023 (21 days) Closed
Last updated

The updated Qualification Procedures for Contractors will be published on the MTO’s Technical Publications website in the fall of 2023.

Material Specification for Water

TCP number
000-0180
Type notice
Standard
Notice stage
Decision
Decision posted
Proposal posted
Comment period
October 19, 2023 - November 16, 2023 (28 days) Closed
Last updated

No TCP comments received.