Object to measure: Structural Frame – Reinforced Concrete slab

Q.S to create complex recipe, with supporting graphics
30 Mpa Reinforced concrete slab average 300mm thick including concrete, formwork and reinforcement

30 MPa Reinforced concrete in slabs [Volume]
Use Revit volume of slab [Volume]
Formwork to soffit of slab [Area]
Use area of slab base [Area]
Formwork to edge of slab not exceeding 300mm high [Length]
Slab Edge Family [Perimeter]
Conventional bar reinforcement 150kg/m3 [kg]
Use volume of concrete slab

30 Mpa Reinforced concrete post tensioned slab average 275mm thick including concrete, formwork and reinforcement

30 MPa Reinforced concrete in flat slabs 275mm thick [Volume]
Use area of slab base
Formwork to soffit of slab exce 6.5 & n.e 8.0m [Area]
Use area of slab base
Rough formwork to edge of slab not exceeding 300mm high extreme [Length]
Slab Edge Family [Perimeter]
Conventional reinforcement at 14.0kg/m2 [kg]
Use area of slab base
Post tensioning reinforcement at 3.0kg/m2[kg]
Use area of slab base

Object to measure: Structural Frame – Reinforced Concrete Walls

30 Mpa Reinforced concrete Retaining wall 230mm thick including concrete, formwork and reinforcement

30 MPa Reinforced concrete in walls [Volume]
Use Revit volume
Formwork to sides of walls [Area]
Use Revit wall area
Conventional bar reinforcement 130kg/m3 [kg]
Use Revit volume

Object to measure: Structural Frame – Reinforced Concrete beams

30 Mpa Reinforced concrete downstand / inverted beam size 280 x 600mm (exce 5m & ne 6.5m high) including concrete, formwork and reinforcement

30 MPa Reinforced concrete in beams [Volume]
Use length of beams
Formwork to soffit of beams [Area]
Use length of beams
Formwork to sides of beams [Area]
Use length of beams
25x25mm chamfers to bottom edge of beam [length]
Use length of beams
Conventional bar reinforcement 120kg/m3
Use volume of beams

Object to measure: Structural Frame – Reinforced Concrete beams
30 Mpa Reinforced concrete upstand beam size 280 x 600mm (exce 5m & ne 6.5m high) including concrete, formwork and reinforcement

30 MPa Reinforced concrete in beams [Volume]
Use length of beams
Formwork to sides of beams [Area]
Use length of beams
Conventional bar reinforcement 120kg/m3
Use volume of beams

Object to measure: Structural Frame – Reinforced Concrete columns

30 Mpa Reinforced concrete column size 400 x 400mm (not exceeding 5m high) including concrete, formwork and reinforcement

30 MPa Reinforced concrete in columns [Volume]
Use height and number of columns
Formwork to sides of columns [Area]
Use height and number of columns
25x25mm chamfer to corner of column [length * 4]
Use height and number of columns
Conventional bar reinforcement 180kg/m3 [Volume * 180kg]
Use volume of columns

Object to measure: Structural Frame – Reinforced Concrete stairs

Reinforced concrete stair 3.95m long x 2.5m wide x 2.7m high

30 MPa Reinforced concrete in stair treads and risers [Volume]
Use length, height and number treads and risers
30 MPa Reinforced concrete in stairs landings [Volume]
Use area of landing slab
30 MPa Reinforced concrete in stairs waist [Volume]
Use length, thickness and width of waist
Formwork to soffit of stairs landing [Area]
Use area of landing slab
Formwork to raking stair soffit [Area]
Use length, height and number treads and risers
Formwork to edges of stair landing not exceeding 300mm high [Length]
Refer to drawing
Formwork to raking stair stringer not exceeding 300mm wide [Length]
Refer to drawing
Formwork to stair risers not exceeding 300mm high [Length]
Refer to drawing
Conventional bar reinforcement 180kg/m3 [Volume * 180kg]
Use volume of stair

Object to measure: Structural Frame – Reinforced Concrete Retaining Walls

30 Mpa Reinforced concrete Retaining wall 280mm thick including concrete, formwork and reinforcement, water protection lining, Geo drain, waterproofing to joints, etc

30 MPa Reinforced concrete in retaining walls
Use Revit volume
Formwork to sides of retaining walls
Use Revit area
Conventional bar reinforcement 150kg/m3
Use Revit volume
110mm Ǿ Geopipe wrapped in industex S120 laid to falls [Length]
Use Revit length
Provision for Netlon FlowNet type DN3 (wrapped in Industes S120) [Area]
Use Revit length
Provision for single layer Bituthene waterproof membrane to all cast joints in retaining walls (joints @ 5 000mm centres)
Use Revit area
Fibre cement sheet 6mm thick as protection to waterproofing installed loose in conjunction with back-filling
Use Revit area

Object to measure: Structural Frame – Structural Steel Columns, Beams

Welded columns in single lengths with flat section base, top, bearer and connection plates bolted to concrete

203 x 203mm x 46kg/m H section column [Tonnes]
Use Revit length and apply steel mass tables kg/m
Extra over structural steelwork for galvanizing [Tonnes]
Use Revit length and apply steel mass tables kg/m
175x170x10mm Thick base plate four times holed, 4-M16 bolts [Tonnes]
Use Revit number and apply steel mass tables kg/m2
M16 Chemical anchor bolts [Number]
Use Revit number
Patch prime defects with one coat zinc phosphate primer after erection, on Trusses, girders, bracing, etc. [Area]
Use Revit length and apply steel mass tables kg/m2
Prepare and apply 1 coat Universal undercoat and 2 coats Alkyd Gloss Enamel Trusses, girders, bracings, etc [Area]
Use Revit length and apply steel mass tables kg/m2
Vermiculite sprayed coating fire proofing to structural steelwork [Area]
Use Revit length and apply steel mass tables kg/m2

Welded beams in single lengths with flat section bearer and connection plates bolted to steel columns

254 x 146mm x 43kg/m I section beam [Tonnes]
Use Revit length and apply steel mass tables kg/m
10x 10mm thick stiffner [Tonnes]
Use Revit number and apply steel mass tables kg/m2
Patch prime defects with one coat zinc phosphate primer after erection, on Trusses, girders, bracing, etc. [Area]
Use Revit length and apply steel mass tables kg/m2
Prepare and apply 1 coat Universal undercoat and 2 coats Alkyd Gloss Enamel Trusses, girders, bracings, etc [Area]
Use Revit length and apply steel mass tables kg/m2
Vermiculite sprayed coating fire proofing to structural steelwork [Area]
Use Revit length and apply steel mass tables kg/m2

One coat plaster to walls
Use Revit wall area

Skimming

Extra over for skim coat finish to one coat plastered walls
Use Revit wall area

Painting

Cashmere paint to plastered walls
Use Revit wall area
Cashmere paint to drywall partition walls
Use Revit wall area

Tiling

Porcelain / ceramic wall tiles [Area]
Use Revit wall area
Porcelain / ceramic shower wall tiles [Area]
Use Revit wall area
Genesis Ess stainless steel corner protectors to exposed corners of tiled walls [Length]
Draw Revit wall sweep

Skirting

Meranti skirting 75mm high [Length]
Use Revit room perimeter
Enamel paint hardwood not exceeding 150mm [Area]
Add as ingredient

Wallpaper

Paper backed vinyl wall paper incl paint base
Use Revit wall area

Q.S to create complex recipe, with supporting graphics
Power float finish to concrete slabs
40mm Screed to all floors
Granolithic finish average 75mm thick laid to falls in plant rooms on and including a single layer bituminous waterproofing

75mm Thick average screed graded to falls [Area]
Use Revit room area and finishing schedule to reference
100mm Thick average screed graded to falls [Area]
Use Revit room area and finishing schedule to reference
Single layer bituminous waterproofing [Area]
Use Revit room area and finishing schedule to reference
Sundries, turn-ups, etc.
Add 5% as ingredient
75 x 75mm Triangular fillets on flat roofs
Use Revit room perimeter and finishes schedule to reference

Object to measure: Floor Finishes – Tiling

Q.S to create complex recipe, with supporting graphics
Tiling

Porcelain / ceramic floor tiles [Area]
Use Revit Room area and finishes schedule to reference
Mosaic floor tiles to shower [Area]
Use Revit Room area and finishes schedule to reference
Porcelain / ceramic floor tiles laid to square pattern stair landings [Area]
Use Revit Room area and finishes schedule to reference
Porcelain / ceramic floor tiles laid to square pattern stair treads [Area]
Use Revit Room area and finishes schedule to reference
Porcelain / ceramic floor tiles laid to square pattern stair risers [Area]
Use Revit Room area and finishes schedule to reference
Tile skirting [Length]
Use Revit Room perimeter and finishes schedule to reference
vii. Genesis Ess stainless steel edge trim to junction of tiling and other finishes [Length]
Use Revit Room area and finishes schedule to reference
Genesis Ess stainless steel exposed corners of tiled stair treads
Add as ingredient to stair treads

Object to measure: Floor Finishes – Carpet, Vinyl, Epoxy, Timber

Q.S to create complex recipe, with supporting graphics
Carpet / vinyl / epoxy / timber / etc

Carpet tiles to floors including underfelt [Area]
Use Revit Room area and finishes schedule to reference

Object to measure: Bulk excavations and filling
Open face excavation in earth over sloping site based on volume of sloping site for cut and fill
i. Excavation Cut [Volume]
Manually add volumes from Revit to Skybim
ii. Backfilling to excavations [Volume]
Manually add volumes from Revit to Skybim

Object to measure: Earth filling and compacting
Earth filling supplied by the contractor, compacted to 98% Mod AASHTO density under floors, steps, pavings, etc
i. Earth Filling and compacting [Horizontal: Volume]
Use floor area for both hardcore and paving

Example: Bulk earthworks

Typical Ingredients

Joinery

Service duct doors & frames [Length]
• Drawn in Revit as a generic component
Reception, Kitchen counter [Length]
• Drawn in Revit as casework and measured in number, naming must be descriptive of size
Bedroom cupboards [Length]
• Drawn in Revit as casework and measured in number, naming must be descriptive of size
Desks to security / control rooms [Length]
• Drawn in Revit as furniture and measured in number, naming must be descriptive of size
Shelving to stores [Length]
• Drawn in Revit as casework and measured in number, naming must be descriptive of size
Lockers [Length]
• Drawn in Revit as casework and measured in number, naming must be descriptive of size
Letterboxes
• Drawn in Revit as generic model and measured in number, naming must be descriptive of size

Granite
Stone thresholds [Number]
• Add as ingredient to door
Vanity slabs [Length]
• Drawn in Revit as casework and measured in number, naming must be descriptive of size

Glazing
Mirrors [Number]
• Drawn in Revit as a generic component
Shower screens / enclosure [Number]
• Drawn in Revit as a sanitary fixture

Bathroom accessories
Shower corner soap basket [Number]
• Drawn in Revit as a sanitary fixture
Shower grab rail
• Drawn in Revit as a sanitary fixture
Towel rail
• Drawn in Revit as a sanitary fixture
Toilet roll holder
• Drawn in Revit as a sanitary fixture
Spare toilet roll holder
• Drawn in Revit as a sanitary fixture
Towel ring
• Drawn in Revit as a sanitary fixture
Coat hook
• Drawn in Revit as a sanitary fixture
Wall mounted tissue box cover
• Drawn in Revit as a sanitary fixture

In Revit, the ground beam is drawn using a Wall family which provides quantity, length, area and volume measurements to SkyBIM’s Product Editor.

Example: Ground Beam 150mm wide x 730mm deep

Typical Ingredients for Ground Beam

Excavation in earth (730mm deep)
Volume = Foundation wall length (from Revit) * Excavation Width (enter manually) * Excavation Height including 50mm Thick Blinding (enter manually) See SkyBIM’s Consumption Formula Editor

Excavation in hard rock based on 5% of volume of excavation
Volume = Excavation volume * 5%

Excavation in soft rock based on 2% of volume of excavation
Volume = Excavation volume * 2%

Cart excess earth from trenches
Volume = Foundation Wall Length (from Revit) * Excavation Width (enter manually) * Excavation Height including 50mm Thick Blinding (enter manually)

Backfilling to trenches
Total Excavation Volume – Total Volume Carted Away

Back excavation in earth for working space
Area = Sides of Foundation Wall Area (from Revit) * 2

Risk of collapse to sides of excavation
Area = Sides of Foundation Wall Area (Revit) * 2

30 Mpa reinforced concrete in foundation ground beams
Volume = Revit Volume

15 Mpa mass concrete in blinding 50mm under foundation ground beams
Volume = Foundation Wall Length (Revit) * Ground Beam Width (Manual) * Blinding Thickness (Manual)

Rough formwork to sides of ground beams
Area = Sides of Foundation Wall Area (Revit) * 2

Mild/High tensile steel reinforcing to concrete ground beams
KG = Ground beams concrete volume x 150kg = total reinforcing to ground beams

SkyBIM Product Editor Screenshot

SkyBIM Product Editor Link

http://bit.ly/q6saDC

SkyBIM Report View 

SkyBIM Consumption Formula Editor Example

Roof

New house roofs are mostly framed with trussed rafters, although rafters are still used. Office and commercial buildings usually have a reinforced concrete slab, while factories and warehouses use portal frames or girders with northlights. Roofs can be flat or pitched and have many different types of roofing.

Roof Covering

Roman tile is a British single-lap tile. The single Roman tile is not standard and has one waterway. The double Roman tile is standardized and has two waterways separated by a central roll.

In Revit, the roof truss is drawn using a structural truss family which provides a count and length measurement to SkyBIM. In addition, the roof covering is drawn using basic roof family which provides pitched area measurement to SkyBIM.

Example: Basic Roof with Double Roman Concrete roof tiles

SkyBIM Product Editor Ingredients

Double Roman concrete roof tiles
Sloping Area = Revit Basic Roof Area. See SkyBIM’s Consumption Formula Editor.

Undertile membrane to roof tiles
Sloping Area = Revit Basic Roof Area

Roof insulation
Sloping Area = Revit Basic Roof Area

Roof Trusses
Sloping Area = Revit Basic Roof Area

Roof Purlins
Length = Manual Roof Length * Number of Purlins

SkyBIM Product Editor Screenshot

SkyBIM Product Editor Link

http://bit.ly/o0cocn

SkyBIM Report View

SkyBIM Consumption Formula Editor Example

The visible upper surface of a room, which can be an open slab soffit, or any type of dry lining fixed to floor joists or ceiling joists, or a suspended ceiling, or a stretched covering. A roof light can form part of a ceiling. Ceilings are usually painted white or a light colour.

In Revit, the ceiling is drawn using a Ceiling family which provides count, area and perimeter measurement to SkyBIM.

Example: 6.4mm Thick Herculite Suspended Ceiling

SkyBIM Product Editor Ingredients

6.4mm Thick Herculite ceiling fixed on 38x38mm Brandering
Area = Revit Room Area

Extra over ceiling for cutting opening for 200mm diameter light fitting
Count = Revit ceiling light fittings Count

Two coats acrylic PVA paint to ceilings
Area = Revit Room Area

70mm Gypsum coved cornice
Length = Revit Room Perimeter

Two coats acrylic PVA paint to coved cornice
Length = Revit Room Perimeter

Meranti Skirting 75mm high
Length = Revit Room Perimeter

Enamel paint to hardwood not exceeding 150mm
Length = Revit Room Perimeter

SkyBIM Product Editor Screenshot

SkyBIM Product Editor Live Link

http://bit.ly/n00Emq

SkyBIM Report View

A window has an outer frame, a sash, and its glazing. There are many types: hinged casements, vertical sliding sash windows, horizontal sliding windows, pivoted sashes, tilt-and-turn windows, vent-lights, hopper windows, etc. They are mainly of timber, aluminium, steel or PVC.  Factory – finished windows are usually made to go in a sub-frame.

In Revit, the window is drawn using a Window family which provides a count measurement to SkyBIM.

Example: Durowin Window

SkyBIM Product Editor Ingredients

External steel framed window glazed in clear glass
Area = Manual [Window Width * Height] Consumption Formula Editor

Precast concrete lintol to be installed above door
Length = Manual [Window Width + (0.3*2 allowance)]* 2

Provision for waterproofing to external windows
Length = Manual Window Width*2 + Window Height*2

Precast concrete window sill 200mm wide
Length = Manual [Window Width]

Plaster to precast concrete window sill
Length = Manual [Window Width]

Paint to precast concrete window sill
Length = Manual [Window Width]

Plaster to window reveals not exceeding 200mm wide
Length = Manual [Window Width + Window Height *2]

Paint to window reveals not exceeding 200mm wide
Area = Manual [Window Width + Window Height *2] * Window Thickness

SkyBIM Product Editor Screenshot

SkyBIM Product Editor Live Link

http://bit.ly/qPAaCC

SkyBIM Report View

SkyBIM Consumption Formula Editor Example

The doorset in a wall opening, for walking through, or on a cupboard. External doors are used for access and internal doors for communicating. Single and double doors are usually side-hung, but there are other types, e.g. flexible, sliding, swing, revolving, folding, and up-and-over. Special doors are used against fire or smoke.

In Revit, the door is drawn using a Door family which provides a count measurement to SkyBIM.

Example: Internal Hollow Core Door

SkyBIM Product Editor Ingredients

Single leaf Hollow Core Door
Count = Revit Door Count. See SkyBIM’s Consumption Formula Editor.

Steel fame for single door
Count = Revit Door Count

Precast concrete lintol to be installed above door
Length = Manual Door Width + (0.3*2 allowance)

Enamel paint on door general surfaces
Area = Manual [(Door Width * Height)*2 + Door Thickness * (Door Width + Height*2)]

Enamel paint on pressed steel door frames
Area = Manual Frame Thickness * (Door width + Height*2)

Set up and build in single leaf door frame not exceeding 2.50m2
Number = Revit Door Count

Heavy duty brass hinges
Count = Manual [2 pairs of hinges]

Two lever lock including furniture
Count = Revit Door Count

SkyBIM Product Editor Screenshot

SkyBIM Product Editor Live Link

http://bit.ly/n8rA2y

SkyBIM Report View

SkyBIM Consumption Formula Editor Example