Summary
Roadworks QA specifications.
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QA Roadworks Specs
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Drainage
File Title Size Pages pdf R11 Stormwater Drainage 114Kb 38 pdf R15 Kerbs and Gutters 68.4Kb 15 pdf R16 Precast Reinforced Concrete Box Culverts 76.8Kb 14 pdf R22 Corrugated Metal Structures 11.7Kb 1 pdf R23 Plastic Flexible Pipes 94.8Kb 22 pdf R24 Precast Concrete Arches 89.3Kb 21 -
Sub-surface Drainage
File Title Size Pages pdf R31 Vertical Wick Drains 72.98Kb 17 pdf R33 Trench Drains 90.1Kb 19 pdf R37 Intra-pavement Drains 76.9Kb 16 pdf R38 Edge Drains 77.5Kb 16 pdf R40 Horizontal Drains 327Kb 16 -
Earthworks
File Title Size Pages pdf R41 Clearing and Grubbing 37.7Kb 10 pdf R44 Earthworks 977Kb 90 pdf R49 Construction of Verges 57.8Kb 12 pdf R50 Stabilisation of Earthworks 95.8Kb 23 -
Minor Structures
File Title Size Pages pdf R53 Concrete (for General Use), Mortar and Grout 107Kb 24 pdf R55 Rock Filled Gabions and Mattresses 102Kb 21 pdf R56 Ground Anchors (Schedule of Rates) 474Kb 60 pdf R57 Design of Reinforced Soil Walls 1.11Mb 94 pdf R58 Construction of Reinforced Soil Walls (Contractor’s Design) 130Kb 29 pdf R59 Construction of Reinforced Soil Walls (Principal’s Design) 134Kb 30 pdf R63 Geotextiles (Separation and Filtration) 114Kb 25 pdf R64 Soil Nailing 305Kb 40 pdf R67 High Strength Geosynthetic Reinforcement 72.3Kb 17 pdf R68 Shotcrete Work Without Steel Fibres 114Kb 38 -
Pavement
File Title Size Pages pdf R71 Unbound and Modified Pavement Course 108Kb 36 pdf R73 Construction Of Plant Mixed Heavily Bound Pavement Course 150Kb 40 pdf R75 In Situ Pavement Recycling by Deep-Lift Cementitious Stabilisation 153Kb 47 pdf R82 Lean-Mix Concrete Subbase 327Kb 62 pdf R83 Jointed Concrete Base 418Kb 104 pdf R84 Continuously Reinforced Concrete Base 441Kb 96 pdf R90 Roller compacted concrete subbase 117Kb 31 pdf R93 Diamond rrinding of concrete pavement 91.7Kb 23 -
Bituminous Products
File Title Size Pages pdf R101 Cold Milling of Road Pavement Materials 225Kb 32 pdf R103 High Pressure Waterblasting of Bituminous Seals 766Kb 24 pdf R106 Sprayed Bituminous Surfacing (with Cutback Bitumen) 227Kb 41 pdf R107 Sprayed Bituminous Surfacing (with Polymer Modified Bitumen) 167Kb 38 pdf R109 Bituminous Slurry Surfacing 134Kb 29 pdf R110 Coloured Surface Coatings for Bus Lanes and Cycleways 95.4Kb 26 pdf R111 Sprayed Bituminous Surfacing (with Bitumen Emulsion) 162Kb 37 pdf R112 Sprayed Bituminous Surfacing (for Enrichment & Rejuvenation) 118Kb 27 pdf R113 Sprayed Bituminous Surfacing (with Fibre Reinforcement) 114Kb 26 pdf R116 Heavy Duty Dense Graded Asphalt 237Kb 52 pdf R119 Open Graded Asphalt 166Kb 40 pdf R121 Stone Mastic Asphalt 273Kb 48 pdf R123 Thin Open Graded Asphalt Surfacing 260Kb 42 -
Miscellaneous