Spec. No. Title Revision Date Status Archived Date
TS 1.00 Construction Specification for Maintenance of Traffic Jun 2001 Revised Nov 2006
TS 1.00 Construction Specification for Maintenance of Traffic Nov 2006 Revised Mar 2008
TS 1.00 Construction Specification for Maintenance of Traffic Mar 2008 Revised Nov 2009
TS 1.00 Construction Specification for Maintenance of Traffic Nov 2009 Revised Mar 2012
TS 1.00 Construction Specification for Maintenance of Traffic Mar 2012 Revised Apr 2014
TS 1.00 Construction Specification for Maintenance of Traffic Apr 2014 Revised Sep 2017
TS 1.10 Construction Specification for Field Office for the Engineer Jun 2001 Revised Nov 2009
TS 1.10 Construction Specification for Field Office Nov 2009 Revised Apr 2014
TS 1.10 Construction Specification for Field Office Apr 2014 Revised Sep 2017
TS 1.20 Construction Specification for Garbage Collection Jun 2001 Revised Apr 2014
TS 1.20 Construction Specification for Garbage Collection Apr 2014 Revised Sep 2017
TS 2.00 Construction Specification for Clearing and Grubbing of Right-of-Way Jun 2001 Revised Apr 2014
TS 2.10 Construction Specification for General Excavation Jun 2001 Revised Apr 2014
TS 2.10 Construction Specification for General Excavation Apr 2014 Revised Sep 2017
TS 2.20 Construction Specification for Excavation of Track Allowance Jun 2001 Revised Apr 2008
TS 2.20 Construction Specification for Excavation of Track Allowance Apr 2008 Revised Apr 2014
TS 2.20 Construction Specification for Excavation of Track Allowance Apr 2014 Revised Sep 2017
TS 3.10 Construction Specification for Asphalt Heater Scarifying Jun 2001 Revised Mar 2008
TS 3.10 Construction Specification for Asphalt Heater Scarifying Mar 2008 Revised Apr 2014
TS 3.10 Construction Specification for Asphalt Heater Scarifying Apr 2014 Revised Sep 2017
TS 3.15 Construction Specification for Cold Grinding of Asphalt Pavement Jun 2001 Revised Mar 2008
TS 3.15 Construction Specification for Cold Grinding of Asphalt Pavement Mar 2008 Revised Apr 2014
TS 3.17 Construction Specification for Strip Asphalt Overlain on Concrete Gutter Jun 2001 Revised Apr 2014
TS 3.17 Construction Specification for Strip Asphalt Overlain on Concrete Gutter Apr 2014 Revised Sep 2017
TS 3.20 Construction Specification for Tack Coat Jun 2001 Revised Apr 2014
TS 3.20 Construction Specification for Tack Coat Apr 2014 Revised Sep 2017
TS 3.30 Construction Specification for Hot Mix Asphalt Sidewalks, Boulevards and Driveways Jun 2001 Revised Apr 2014
TS 3.30 Construction Specification for Hot Mix Asphalt Sidewalks, Boulevards and Driveways Apr 2014 Revised Sep 2017
TS 3.40 Construction Specification for Concrete Road Base Jun 2001 Revised Dec 2004
TS 3.40 Construction Specification for Concrete Road Base Dec 2004 Revised Nov 2009
TS 3.40 Construction Specification for Concrete Road Base Nov 2009 Revised Apr 2014
TS 3.40 Construction Specification for Concrete Road Base Apr 2014 Revised Apr 2015
TS 3.40 Construction Specification for Concrete Road Base Apr 2015 Revised Sep 2017
TS 3.45 Construction Specification for Concrete Pavement and Base Repair Jun 2001 Revised Nov 2009
TS 3.45 Construction Specification for Concrete Pavement and Base Repair Nov 2009 Revised Apr 2014
TS 3.50 Construction Specification for Concrete Curb and Concrete Curb and Gutter Jun 2001 Revised Dec 2004
TS 3.50 Construction Specification for Concrete Curb and Concrete Curb and Gutter Dec 2004 Revised Nov 2009
TS 3.50 Construction Specification for Concrete Curb and Concrete Curb and Gutter Nov 2009 Revised Apr 2014
TS 3.50 Construction Specification for Concrete Curb and Concrete Curb and Gutter Apr 2014 Revised Apr 2015
TS 3.50 Construction Specification for Concrete Curb and Concrete Curb and Gutter Apr 2015 Revised Sep 2017
TS 3.55 Construction Specification for Brick Gutter Jun 2001 Revised Apr 2014
TS 3.55 Construction Specification for Brick Gutter Apr 2014 Revised Sep 2017
TS 3.65 Construction Specification for Concrete Crosswalk Jun 2001 Revised Dec 2004
TS 3.65 Construction Specification for Concrete Crosswalk Dec 2004 Revised Nov 2009
TS 3.65 Construction Specification for Concrete Crosswalk Nov 2009 Revised Apr 2014
TS 3.65 Construction Specification for Concrete Crosswalk Apr 2014 Cancelled Apr 2015
TS 3.70 Construction Specification for Concrete Sidewalk and Concrete Raised Median Jun 2001 Revised Dec 2004
TS 3.70 Construction Specification for Concrete Sidewalk and Concrete Raised Median Dec 2004 Revised Nov 2009
TS 3.70 Construction Specification for Concrete Sidewalk and Concrete Raised Median Nov 2009 Revised Apr 2014
TS 3.70 Construction Specification for Concrete Sidewalk and Concrete Raised Median Apr 2014 Revised Apr 2015
TS 3.70 Construction Specification for Concrete Sidewalk and Concrete Raised Median Apr 2015 Revised Nov 2016
TS 3.70 Construction Specification for Concrete Sidewalk and Concrete Raised Median Nov 2016 Revised Sep 2017
TS 3.75 Construction Specification for Streetcar Track Pavement and Foundation Slab Jun 2001 Revised Dec 2004
TS 3.75 Construction Specification for Streetcar Track Pavement and Foundation Slab Dec 2004 Revised Nov 2009
TS 3.75 Construction Specification for Streetcar Track Pavement and Foundation Slab Nov 2009 Revised Apr 2014
TS 3.75 Construction Specification for Streetcar Track Pavement and Foundation Slab Apr 2014 Revised Apr 2015
TS 3.75 Construction Specification for Streetcar Track Pavement and Foundation Slab Apr 2015 Revised Nov 2016
TS 3.75 Construction Specification for Streetcar Track Pavement and Foundation Slab Nov 2016 Revised Apr 2017
TS 3.75 Construction Specification for Streetcar Track Pavement and Foundation Slab Apr 2017 Revised Sep 2017
TS 3.80 Construction Specification for Interlocking Concrete Pavers Jun 2001 Revised Nov 2010
TS 3.80 Construction Specification for Interlocking Concrete Pavers Nov 2010 Revised Apr 2014
TS 3.80 Construction Specification for Concrete Unit Pavers Apr 2014 Revised Apr 2015
TS 3.80 Construction Specification for Concrete Unit Pavers Apr 2015 Revised Sep 2017
TS 3.85 Construction Specification for Coloured Impressed Concrete Jun 2001 Revised May 2003
TS 3.85 Construction Specification for Coloured Impressed Concrete May 2003 Revised Apr 2014
TS 3.85 Construction Specification for Coloured Impressed Concrete Apr 2014 Cancelled Apr 2015
TS 3.90 Construction Specification for Crack Repair Jun 2001 Revised Mar 2008
TS 3.90 Construction Specification for Crack Repair Mar 2008 Revised Apr 2014
TS 3.90 Construction Specification for Crack Repair Apr 2014 Revised Apr 2015
TS 3.90 Construction Specification for Crack Repair Apr 2015 Revised Sep 2017
TS 4.50 Construction Specification for Utility Adjustments Jun 2001 Revised May 2003
TS 4.50 Construction Specification for Utility Adjustments May 2003 Revised Apr 2014
TS 4.50 Construction Specification for Utility Adjustments Apr 2014 Revised Sep 2017
TS 4.60 Construction Specification for Utility Cut and Restoration Jun 2010 Revised Apr 2014
TS 4.60 Construction Specification for Utility Cut and Restoration Apr 2014 Revised Apr 2015
TS 4.60 Construction Specification for Utility Cut and Restoration Apr 2015 Revised Apr 2016
TS 4.60 Construction Specification for Utility Cut and Restoration Apr 2016 Revised Sep 2017
TS 4.70 Construction Specification for Keyhole Excavation and Permanent Reinstatement of Keyhole Cores Nov 2007 Revised Apr 2014
TS 4.70 Construction Specification for Keyhole Excavation and Permanent Reinstatement of Keyhole Cores Apr 2014 Revised Apr 2016
TS 4.70 Construction Specification for Keyhole Excavation and Temporary Reinstatement of Keyhole Cores Apr 2016 Revised Sep 2017
TS 5.00 Construction Specification for Sodding Jun 2001 Revised Sep 2007
TS 5.00 Construction Specification for Sodding Sep 2007 Revised Apr 2014
TS 5.00 Construction Specification for Sodding Apr 2014 Revised Sep 2017
TS 5.10 Construction Specification for Topsoil Jun 2001 Revised Apr 2014
TS 5.20 Construction Specification for Direct Seeding Jun 2001 Revised Apr 2014
TS 9.00 Specification for Surface Sealing for Structural Concrete Jun 2001 Revised Feb 2008
TS 9.00 Specification for Surface Sealing for Structural Concrete Feb 2008 Revised Apr 2014
TS 13.00 Specification for Non-Structural Concrete Jun 2001 Cancelled Nov 2009
TS 13.10 Construction Specification for Unshrinkable Fill Jun 2001 Revised Nov 2009
TS 13.10 Construction Specification for Unshrinkable Fill Nov 2009 Revised Apr 2014
TS 13.10 Construction Specification for Unshrinkable Fill Apr 2014 Revised Apr 2015
TS 13.10 Construction Specification for Unshrinkable Fill Apr 2015 Revised Sep 2017
TS 206 Amendments to OPSS 206 (Dec 93) – Construction Specification for Grading Jun 2001 Revised Apr 2014
TS 310 Construction Specification for Hot Mixed, Hot Laid Asphaltic Concrete Paving Jun 2001 Revised Jan 2004
TS 310 Construction Specification for Hot Mixed, Hot Laid Asphaltic Concrete Paving Jan 2004 Revised Apr 2014
TS 310 Construction Specification for Hot Mixed, Hot Laid Asphaltic Concrete Paving Apr 2014 Revised Sep 2017
TS 405 Amendments to OPSS 405 (Feb 90) – Construction Specification for Pipe Subdrains Jun 2001 Revised Apr 2014
TS 405 Amendment to OPSS 405 (Nov 2008) – Construction Specification for Pipe Subdrains Apr 2014 Revised Sep 2017
TS 501 Amendments to OPSS 501 (Feb 90) – Construction Specification for Compacting Jun 2001 Revised Apr 2014
TS 501 Amendment to OPSS 501 (April 2013) – Construction Specification for Compacting Apr 2014 Revised Sep 2017
TS 506 Amendments to OPSS 506 (May 94) – Construction Specification for Dust Suppressants Jun 2001 Cancelled Apr 2014
TS 511 Amendments to OPSS 511 (Feb 90) – Construction Specification for Rip Rap, Rock Protection and Gravel Sheeting Jun 2001 Cancelled Apr 2014
TS 512 Amendments to OPSS 512 (Feb 90) – Construction Specification for Installation of Gabions Jun 2001 Cancelled Apr 2014
TS 541 Amendments to OPSS 541 (Dec 90) – Construction Specification for Chain Link Fence Jun 2001 Revised Apr 2014
TS 577  Amendments to OPSS 577 (Feb 96) – Construction Specification for Temporary Erosion and Sediment Control Measures Jun 2001 Cancelled Apr 2014
TS 902 Amendments to OPSS 902 (DEC 83) – Construction Specification for Excavating and Backfilling – Structures Jun 2001 Cancelled Nov 2010
TS 903 Amendments to OPSS 903 (DEC 83) – Construction Specification for Piling Jun 2001 Cancelled Nov 2010
TS 904 Amendments to OPSS 904 (JAN 95) – Construction Specification for Concrete Structures Jun 2001 Cancelled Nov 2010
TS 905 Amendments to OPSS 905 (MAY 94) – Construction Specification for Steel Reinforcement for Concrete Jun 2001 Cancelled Nov 2010
TS 906 Amendments to OPSS 906 (FEB 93) – Construction Specification for Structural Steel Jun 2001 Cancelled Nov 2010
TS 908 Amendments to OPSS 908 (DEC 83) – Construction Specification for Steel Barrier Rail and Pedestrian Handrail Jun 2001 Cancelled Nov 2010
TS 909 Amendments to OPSS 909 (FEB 93) – Construction Specification for Prestressed Concrete – Precast Members Jun 2001 Cancelled Nov 2010
TS 910 Amendments to OPSS 910 (NOV 88) – Construction Specification for Prestressed Concrete Cast-In-Place Jun 2001 Cancelled Nov 2010
TS 911 Amendments to OPSS 911 (NOV 90) – Construction Specification for Coating Structural Steel Jun 2001 Cancelled Nov 2010
TS 913 Amendments to OPSS 913 (SEPT 93) – Construction Specification for Embedded Work in Structures for Electrical Systems Jun 2001 Cancelled Nov 2010
TS 914 Amendments to OPSS 914 (SEPT 88) – Construction Specification for Waterproofing Bridge Decks – Asphalt Membrane Jun 2001 Cancelled Nov 2010
TS 915 Amendments to OPSS 915 (DEC 83) – Construction Specification for Sign Support Structures Jun 2001 Cancelled Nov 2010
TS 920 Amendments to OPSS 920 (MAY 94) – Construction Specification for Deck Joint Assemblies, Joint Fillers, Joint Seals and Joint Sealing Compounds – Structures Jun 2001 Cancelled Nov 2010
TS 922 Amendments to OPSS 922 (FEB 93) – Construction Specification for Installation of Bearings Jun 2001 Cancelled Nov 2010
TS 928 Amendments to OPSS 928 (MAY 94) – Construction Specification for Structure Rehabilitation – Concrete Removal Jun 2001 Cancelled Nov 2010
TS 929 Amendments to OPSS 929 (MAY 94) – Construction Specification for Abrasive Blast Cleaning – Concrete Construction Jun 2001 Cancelled Nov 2010
TS 930 Amendments to OPSS 930 (MAY 94) – Construction Specification for Structure Rehabilitation – Concrete Patches and Overlays Jun 2001 Cancelled Nov 2010
TS 1003 Material Specification for Aggregates Hot Mixed, Hot Laid Asphaltic Concrete Jun 2001 Revised Apr 2014
TS 1003 Material Specification for Aggregates Hot Mixed, Hot Laid Asphaltic Concrete Apr 2014 Revised Sep 2017
TS 1010 Amendments to OPSS 1010 (MAR 93) – Material Specification for Aggregates – Granular A, B, M, and Select Subgrade Material Jun 2001 Revised Nov 2004
TS 1010 Amendments to OPSS 1010 (Apr 04) – Material Specification for Aggregates – Base, Subbase, Select Subgrade and Backfill Material May 2004 Revised Apr 2014
TS 1010 Amendments to OPSS.MUNI 1010 (Apr 2013) – Material Specification for Aggregates – Base, Subbase, Select Subgrade and Backfill Material Apr 2014 Revised Apr 2015
TS 1010 Amendments to OPSS.MUNI 1010 (Apr 2013) – Material Specification for Aggregates – Base, Subbase, Select Subgrade and Backfill Material Apr 2015 Revised Sep 2017
TS 1101 Material Specification for Performance Graded Asphalt Cement (PGAC) and Performance Graded Asphalt Cement with Elastic Recovery (PGAC-E) Jun 2001 Revised Apr 2014
TS 1101 Material Specification for Performance Graded Asphalt Cement (PGAC) and Performance Graded Asphalt Cement with Elastic Recovery (PGAC-E) Apr 2014 Revised Sep 2017
TS 1150 Material Specification for Hot Mixed, Hot Laid Asphaltic Concrete Jun 2001 Revised Nov 2006
TS 1150 Material Specification for Hot Mixed, Hot Laid Asphaltic Concrete Nov 2006 Revised Apr 2014
TS 1150 Material Specification for Hot Mixed, Hot Laid Asphaltic Concrete Apr 2014 Cancelled Sep 2017
TS 1350 Amendments to OPSS 1350 (JAN 95) – Material Specification for Concrete – Materials and Production Dec 2004 Revised Apr 2008
TS 1350 Amendments to OPSS 1350 (NOV 06) – Material Specification for Concrete – Materials and Production Apr 2008 Revised Nov 2009
TS 1350 Amendments to OPSS 1350 (NOV 08) – Material Specification for Concrete – Materials and Production Nov 2009 Revised Nov 2010
TS 1350 Amendments to OPSS 1350 (NOV 08) – Material Specification for Concrete – Materials and Production Nov 2010 Revised Apr 2014
TS 1350 Amendments to OPSS 1350 (NOV 08) – Material Specification for Concrete – Materials and Production Apr 2014 Revised Apr 2015
TS 1350 Amendment to OPSS.MUNI 1350 (Nov 2014) – Material Specification for Concrete – Materials and Production Apr 2015 Revised Sep 2017
TS 1860 Amendments to OPSS (Mar 98) – Material Specification for Geotextiles Jun 2001 Cancelled Apr 2014
TS 2501 Amendments to OPSS 2501 (May 94) – Material Specification for Calcium Chloride Flake and Solution Jun 2001 Cancelled Apr 2014
Spec. No. Title Revision Date
TS 7.10 Construction Specification for the Cleaning and Cement Mortar Lining of Cast and Ductile Iron Watermains Apr 2013
TS 7.20 Construction Specification for the Cathodic Protection of Existing Ductile and Cast Iron Watermains Jun 2007
TS 7.21 Construction Specification for Hot-Spot Cathodic Protection of Existing Iron Watermains Nov 2016
TS 7.22 Construction Specification for Cathodic Protection of New Watermains Sep 2017
TS 7.30 Procedure for Disinfecting Watermains

Form TS115 – Disinfection Test

Wet Tap Procedure Notice

Sep 2017
TS 7.40 Construction Specification for Watermain and Water Service Tracer Wire Apr 2013
TS 7.50 Construction Specification for Water Meter Remote Wire and Conduit Installation Feb 2006
TS 7.70 Watermain Replacement and Connection Procedure Sep 2017
TS 7.80 Material Specification for Large Diameter Watermains Nov 2016
TS 441 Amendment to OPSS.MUNI 441 (Nov 2016) – Construction Specification for Watermain Installation in Open Cut Sep 2017
TS 493 Amendment to OPSS 493 (Nov 2015) – Construction Specification for Temporary Potable Water Supply Services Sep 2017
TS 701 Amendments to OPSS 701 (Nov 2009) – Construction Specification for Watermain Installation in Open Cut Nov 2010
TS 1802 Amendment to OPSS 1802 (Nov 2015) – Material Specification for Smooth Walled Steel Pipe Sep 2017
Spec. No. Title Revision Date
TS 4.01 Construction Specification for Sewer Bypass Flow Pumping Apr 2013
TS 4.02 Construction Specification for Sewer Bypass Flow Pumping for Trunk Sewers Nov 2016
TS 407 Amendment to OPSS 407 (Nov 2015) – Construction Specification for New Maintenance Holes, Catch Basins, Ditch Inlets and Valve Chamber Installations Sep 2017
TS 409 Amendment to OPSS 409 (Nov 2009) – Construction Specification for Closed Circuit Television Inspection of Pipelines Apr 2013
TS 410 Amendment to OPSS 410 (Nov 2015) – Construction Specification for Pipe Sewer Installation in Open Cut Sep 2017
TS 412 Amendment to OPSS 412 (Nov 2012) – Construction Specification for Sewage Forcemain Installation in Open Cut Apr 2013
TS 415 Amendment to OPSS 415 (Nov 2013) – Construction Specification for Pipeline and Utility Installation by Tunnelling Sep 2017
TS 416 Amendment to OPSS 416 (Nov 2013) – Construction Specification for Pipeline and Utility Installation by Jacking and Boring Sep 2017
Spec. No. Title Revision Date
TS 401 Amendment to OPSS.MUNI 401 (Nov 2015) – Construction Specification for Trenching, Backfilling and Compacting Nov 2016
TS 403 Amendment to OPSS 403 (Nov 2010) – Construction Specification for Rock Excavation for Pipelines, Utilities and Associated Structures in Open Cut Apr 2013
TS 510 Amendment to OPSS.MUNI 510 (Nov 2014) – Construction Specification for Removal Sep 2017
TS 514 Amendments to OPSS 514 (Nov 2009) – Construction Specification for Trenching, Backfilling and Compacting Nov 2010
TS 515 Amendments to OPSS 515 (Oct 89) – Construction Specification for Rock Excavation for Pipelines and Associated Structures in Open Cut Nov 2010
TS 518 Amendment to OPSS 518 (Nov 2004) – Construction Specification for Control of Water from Dewatering Operations Apr 2013