specification for subdivision construction of road works and drainage
specification for subdivision construction of road works and drainage
specification for subdivision construction of road works and drainage
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P29 SPECIFICATION TO BE TREATED AS A WHOLE ....................................................................... 11<br />
E SITE PREPARATION AND EARTHWORKS ....................................................................................... 12<br />
E1 GENERAL ................................................................................................................................... 12<br />
E2 TOLERANCES ............................................................................................................................. 12<br />
E3 CLEARING .................................................................................................................................. 12<br />
E4 TOPSOIL ..................................................................................................................................... 13<br />
E5 EARTHWORKS ........................................................................................................................... 13<br />
E6 WATER IN EXCAVATIONS .......................................................................................................... 14<br />
E7 EXCAVATION IN ROCK ............................................................................................................... 14<br />
E8 EXCAVATION IN EXISTING ROAD RESERVES .............................................................................. 14<br />
E9 STABILISATION .......................................................................................................................... 14<br />
E9.1 Dry Seeding ....................................................................................................................... 15<br />
E9.2 Hydromulch ....................................................................................................................... 15<br />
E9.3 Temporary Stabilisation .................................................................................................... 15<br />
E9.4 Spreading Shredded Vegetation ....................................................................................... 15<br />
E10 SITE PRESENTATION .......................................................................................................... 15<br />
D DRAINAGE ..................................................................................................................................... 16<br />
D1 GENERAL ............................................................................................................................... 16<br />
D2 TOLERANCES ......................................................................................................................... 16<br />
D3 MATERIALS ............................................................................................................................ 17<br />
D3.1 Cement .............................................................................................................................. 17<br />
D3.2 Water ................................................................................................................................ 17<br />
D3.3 Fine Aggregate .................................................................................................................. 17<br />
D3.4 Coarse Aggregate .............................................................................................................. 17<br />
D3.5 Rein<strong>for</strong>cing Steel ............................................................................................................... 18<br />
D3.6 Concrete ............................................................................................................................ 18<br />
D3.7 Concrete Proportions ........................................................................................................ 18<br />
D3.8 Timber ............................................................................................................................... 18<br />
D3.9 Steel .................................................................................................................................. 18<br />
D3.10 Galvanising .................................................................................................................... 18<br />
D3.11 Bricks ............................................................................................................................. 19<br />
D3.12 Cement Mortar ............................................................................................................. 19<br />
Specification <strong>for</strong> Subdivision Construction <strong>of</strong> Road Works <strong>and</strong> Drainage<br />
Rev. 1 – February 2013