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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

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