Division 1 - General Conditions and Specifications
Division 2 - General Grading
Division 3 - Pavements
Division 4 - Drainage, Watermains, and Utility
Division 5 - General Construction
OPSS 501 COMPACTING
OPSS 503 SITE PREPARATION FOR PIPELINES, UTILITIES, AND ASSOCIATED STRUCTURES
OPSS 504 PRESERVATION, PROTECTION, AND RECONSTRUCTION OF EXISTING FACILITIES
OPSS 506 Dust Suppressants
OPSS 507 SITE RESTORATION FOLLOWING INSTALLATION OF PIPELINES, UTILITIES, AND ASSOCIATED STRUCTURES
OPSS 510 Removal
OPSS 511 Rip Rap, Rock Protection and Granular Sheeting
OPSS 512 INSTALLATION OF GABIONS
OPSS 514 Trenching, Backfilling, and Compacting
OPSS 515 ROCK EXCAVATION FOR PIPELINES, UTILITIES, AND ASSOCIATED STRUCTURES IN OPEN CUT
OPSS 516 Excavating, Backfilling, and Compacting for Maintenance Holes, Catch Basins, Ditch Inlets, and Valve
OPSS 517 Dewatering of Pipeline, Utility and Associated Structure Excavation
OPSS 518 Control of Water from Dewatering Operations
OPSS 530 (Withdrawn* Nov 2009) Winter Sanding and Salting - Cancelled
OPSS 531 (Withdrawn* Nov 2009) Treatment and Stockpiling of Screened Sand For Winter Sanding - Cancelled
OPSS 532 PAVEMENT MARKING
OPSS 538 SUPPORT SYSTEMS
OPSS 539 TEMPORARY PROTECTION SYSTEMS
OPSS 540 Standard Highway Fence
OPSS 541 Chain-Link Fence
OPSS 542 Expanded Metal Anti-Glare Screen
OPSS 543 TRAFFIC CONTROL SIGNING
OPSS 552 Steel Beam Guide Rail and Cable Guide Rail
OPSS 553 CONCRETE BARRIERS
OPSS 555 Guide Rail End Treatment - Eccentric Loader Terminal System
OPSS 556 Connecticut Impact Attenuation System
OPSS 558 Guide Rail End Treatment - Crash-Cushion Attenuating Terminal System
OPSS 559 Guide Rail End Treatment - Steel Beam Energy Attenuating Terminal Systems
OPSS 565 THE PROTECTION OF TREES
OPSS 570 TOPSOIL
OPSS 571 SODDING
OPSS 572 Seed and Cover
OPSS 577 TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES
Division 6 - Electrical
Division 7 - Traffic Safety
Division 8 - Environmental and Landscape
Division 9 - Structural
Volume 2 - Common Material Specifications
Volume 3 - Drawings, General Work
Volume 4 - Drawings, Electrical Work
Volume 5 - Provincial Construction Specifications
Volume 6 - Provincial Material Specifications
Volume 7 - Municipal Construction Specifications
Volume 8 - Municipal Material Specifications
Region of Durham
City of London
Ontario Statutes, Regulations, etc
ASTM International
Canadian Standards Association
Other Standards
Ontario Provincial Standards
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Volume 1 - Common Construction Specifications
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Division 5 - General Construction
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OPSS 511 - Rip Rap, Rock Protection and Granular Sheeting
