OPSS.PROV 301 Restoring Unpaved Roadway Surfaces
OPSS.PROV 304 Single and Double Surface Treatment
OPSS.PROV 305 Granular Sealing
OPSS.PROV 307 Patching of Asphalt Pavement
OPSS.PROV 308 Tack Coating and Joint Painting
OPSS.PROV 311 Asphalt Sidewalk, Driveway, Boulevard and Sidewalk Resurfacing
OPSS.PROV 312 Construction Specification for Asphalt Curb and Gutter Systems and Asphalt Surfacing of Gutters
OPSS.PROV 313 Hot Mix Asphalt - End Result
OPSS.PROV 314 Untreated Subbase, Base, Surface, Shoulder, Selected Subgrade, and Stockpiling
OPSS.PROV 316 Extruded Expanded Polysterene Frost Heave Treatment
OPSS.PROV 317 Temporary Hot Mix Pavement
OPSS.PROV 320 Open Graded Drainage Layer
OPSS.PROV 330 In-Place Full Depth Reclamation of Bituminous Pavement and Underlying Granular
OPSS.PROV 331 Full Depth Reclamation with Expanded Asphalt Stabilization
OPSS.PROV 332 Hot In-Place Recycling
OPSS.PROV 333 Cold In-Place Recycling
OPSS.PROV 335 Cold In-Place Recycling with Expanded Asphalt
OPSS.PROV 336 Micro-Surfacing
OPSS.PROV 337 Slurry Seal
OPSS.PROV 341 Routing and Sealing Cracks in Asphalt
OPSS.PROV 342 Grinding of Centreline and Shoulder Rumble Strips in Asphalt
OPSS.PROV 350 Concrete Pavement and Concrete Base
OPSS.PROV 351 Concrete Sidewalk
OPSS.PROV 353 Concrete Curb and Gutter Systems
OPSS.PROV 355 Interlocking Concrete Pavers
OPSS.PROV 363 Repairing Rigid Pavement With Precast Concrete Slabs
OPSS.PROV 365 Cross-stitching Longitudinal Cracks in Concrete Pavement and Concrete Base
OPSS.PROV 366 Repairing Concrete Pavement and Concrete Base
OPSS.PROV 369 Sealing and Resealing of Joints and Cracks in Concrete Pavement and Concrete Base
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