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Roof Lights

Sheeted Roofs

Tiled Roofs

Slates and TilingTask / DescriptionSlow  Ave  Fast   Units Slate Roofs, Welsh Slate 3-5mm-  18.0 -   m2/day Slate Roofs, Cumbrian Slate 8-11mm-  8.5 -   m2/day Slate Roofs, Asbestos Slates-  36.0 -   m2/day Tiled Roofs, Concrete Tiles-  52.0 -   m2/d...

Rainwater Works

Rainwater WorksTask / DescriptionSlow  Ave  Fast   Units UPVC Downpipes, 75mm-  3.3 -   m/hr UPVC Guttering, 75mm-  3.1 -   m/hr UPVC RWP Fittings, 75mm-  3.1 -   no/hr Cast Iron Downpipes, 75mm-  2.1 -   m/hr Cast Iron Guttering, 75mm-  2.5 -   m/hr...

Roof Insulation

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         

Thermal & Moisture Protection

Metal Frameworks

Timber Frameworks

Curtain Walling

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- ...

Demolition & Break Out

Concrete Related Works

Formwork

Reinforcement

Placement & Finishing

Pre-Cast Works

Post Tensioning Works

Site Clearance

Site Investigation

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...

Construction Design

Housing Demolitions

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- ...