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Roof Insulation

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Polystyrene Boarding Expanded Polystyrene Boards     8.55 m2/hr Glass Fibre Wool Fix 50 mm Rocksil between joists Low Pitch Roof             12.00 m2/hr Normal Pitch Roof          19.00 m2/hr         

Mar 1, 2009

Curtain Walling

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Curtain Walling rateAssume 30m2 per week for general curtain wallingTask / DescriptionSlow  Ave  Fast   Units Vertical Glazed Lights, 6m x 2.5m-  14.5 -   m2/day Vertical Glazed Walls, large scale-  70.0 -   m2/day Clerestory Frame/Glazing, 3m x 4m- ...

Mar 1, 2009

Site Investigation

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Site Investigation...Task / DescriptionSlow  Ave  Fast   Units Pre Drilling, Rercussive or Rotary, soft deposits8.0 10.0 14.0  m/hr Pre Drilling, Wash Boring, grade V/IV rock2.5 3.2 3.9  m/hr Pre Drilling, Triple Tube Sampling, grade V/IV rock0.4 0.8...

Mar 1, 2009

Housing Demolitions

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DemolitionTask / DescriptionSlow  Ave  Fast   Units Weight, Structural Steel-  2.5 -   Tonnes/m3 Remove & Cart away, Ceramic Wall Tiles2.0 2.5 3.4  m2/hr Remove & Cart away, Wallpaper, 1 layer-  8.7 -   m2/hr Remove & Cart away, Wallpaper, 2 layers- ...

Mar 1, 2009

Cutting Back

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Cutting Back Concrete Cutting Piles For Pile Caps, Using Breaker & Air Tools Providing A Rough Finish (hrs/pile)Pile Diameter-->0.35m0.5m0.6m0.79m0.94m1.1m2.2m0 - 100mm high0.320.440.630.931.381.74 8.10100-200mm high0.390.560.811.221.832.16 8.58200-3...

Mar 1, 2009

Cutting Chases

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Cutting ChasesTask / DescriptionSlow  Ave  Fast   Units Concrete, cutting by hand, < 25mm wide1.5 2.1 3.1  m/hr Concrete, cutting by hand, 25-50mm wide1.2 1.6 2.5  m/hr Concrete, cutting by hand, 50-75mm wide1.0 1.4 2.1  m/hr Concrete, cutting by han...

Mar 1, 2009

Cutting Switchboxes

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Cutting SwitchboxesTask / DescriptionSlow  Ave  Fast   Units Cutting in Concrete, small box7.1 9.5 12.5  no/hr Cutting in Concrete, large box3.6 4.5 5.6  no/hr Cutting in Brickwork, small box6.6 9.5 12.5  no/hr Cutting in Brickwork, large box4.2 5.3 ...

Mar 1, 2009