Summary
Design and construct - Roadworks specifications.
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D&C Roadworks Specifications
Downloads
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Drainage
File Title Size Pages pdf DC R11 Stormwater Drainage 116Kb 26 pdf DC R15 Kerbs and gutters 37.98Kb 11 pdf DC R16 Precast reinforced concrete box culverts 45.6Kb 14 pdf DC R23 Plastic flexible pipes 52.8Kb 16 pdf DC R24 Recast concrete arches 54.6Kb 18 -
Sub-surface Drainage
File Title Size Pages pdf DC R31 Vertical wick drains 48.8Kb 16 pdf DC R33 Trench drains 48.7Kb 15 pdf DC R37 Intra-pavement drains 41.3Kb 12 pdf DC R38 Edge drains 42.3Kb 12 pdf DC R40 Horizontal drains 304Kb 14 -
Earthworks
File Title Size Pages pdf DC R44 Earthworks 865Kb 62 pdf DC R50 Stabilisation of earthworks 59.9Kb 17 -
Minor Structures
File Title Size Pages pdf DC R53 Concrete (for general use) mortar and grout 62.8Kb 21 pdf DC R55 Rock filled gabions and mattresses 54.02Kb 19 pdf DC R57 Design of reinforced soil walls 89 pdf DC R58 Construction of reinforced soil walls ( contractor's design ) 92.7Kb 24 pdf DC R63 Geotextiles ( separation and filtration ) 92.8Kb 21 pdf DC R64 Soil nailing 283Kb 38 pdf DC R67 High strength geosynthetic reinforcement 65.9Kb 16 pdf DC R68 Shotcrete work without steel fibres 147Kb 36 -
Pavement
File Title Size Pages pdf DC R82 Lean-mix concrete subbase 338Kb 60 pdf DC R83 Jointed concrete base 364Kb 95 pdf DC R84 Continuously reinforced concrete base 391Kb 88 pdf DC R90 Roller compacted concrete subbase 98.1Kb 26 -
Bituminous products
File Title Size Pages pdf DC R101 Cold milling of road pavement materials 165Kb 21 pdf DC R106 Sprayed bituminous surfacing ( with cutback bitumen ) 158Kb 31 pdf DC R107 Sprayed bituminous surfacing ( with polymer modified binder) 118Kb 29 pdf DC R109 Bituminous slurry surfacing 108Kb 26 pdf DC R111 Sprayed bituminous surfacing ( with bitumen emulsion ) 118Kb 29 pdf DC R116 Asphalt ( dense graded and open graded ) 182Kb 43 pdf DC R119 Open graded asphalt 136Kb 34 pdf DC R121 Stone mastic asphalt 196Kb 35 -
Miscellaneous
File Title Size Pages pdf DC R131 Guide posts 52.3Kb 11 pdf DC R132 Safety barrier systems 111Kb 27 pdf DC R142 Retroreflective raised pavement markers 1.14Mb 24 pdf DC R143 Signposting 57.8Kb 13 pdf DC 145 Pavement Marking (Performance Based_ 51 pdf DC R151 Street lighting 136Kb 23 pdf DC R152 Emergency telephones 47.3Kb 10 pdf DC R154 Tunnel and underpass electrical services works 78.1Kb 21 pdf DC R173 General concrete paving 65.7Kb 14 pdf DC R178 Vegetation 98.8Kb 24 pdf DC R179 Landscape planting 101Kb 26 pdf DC R201 Fencing 124Kb 26 pdf DC R271 Design and construction of noise walls 497Kb 76