Masterspec

CBI - Reference

31 Concrete 31 Concrete
311 Concrete pre-placement preparations and installations 311 Concrete pre-placement preparations and installations
3111 Formwork for in situ concrete 3111 Formwork for in situ concrete
Temporary or permanent formwork of any shape or material, except where specifically excluded below, including linings and features of all kinds fixed into formwork to produce decorative finishes, chases, grooves, holes, etc.

Temporary or permanent formwork to foundations, bases, pile caps, beds, slabs, waffle and troughed slabs, beams, casings, strings, steps and staircases, walls, projections, cornices, pilasters, columns, mortices, boxings, etc. Filler blocks and units of concrete, timber, plastics, terra-cotta, etc., placed in formwork Slip formwork Formed plastics formwork to wallings Forming ducts and anchorages for post-tensioned concrete Fair face surfaces Features fixed into formwork to produce special finishes Linings, tubes, pipes, etc., left in place as special finishes Linings, including expanded steel mesh, left in to form key for finishes Collapsible board permanent formwork for use in clay-heave conditions, including sand bed and plastic sheeting Fillets and features fixed to formwork to form grooves, chases, holes, etc. Ties and all supports to formwork Retarding agents, mould oils, release agents and other coatings Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3112 Reinforcement for in situ concrete 3112 Reinforcement for in situ concrete
Supplying and fixing all types of bar, mesh and fabric reinforcement for in situ concrete, except where specifically excluded below

Supplying steel, galvanized steel, steel with protective coating, stainless steel, glass, plastics, etc., bar and fabric reinforcement, expanded metal, wire and fabric wrapping, cut, bent and fabricated for fixing in position Fixing bar, mesh and fabric reinforcement of all types in position, including tying wire, distance blocks, spacers, chairs, etc., and welding and/or mechanical jointing of reinforcement

3114 Permanent insulation for concrete 3114 Permanent insulation for concrete

No content available for this item.

3116 Vibration and seismic isolators 3116 Vibration and seismic isolators
Underlays and supports under slabs and bases to isolate against vibration transmission and seismic forces

Underlays of quilts and blankets laid on concrete or other structural substrate Vibration-isolating supports placed on concrete or other structural substrate Elastomeric base isolators, installed between footings and structural frame Pneumatic isolators

312 In situ concrete 312 In situ concrete
3121 In situ concrete 3121 In situ concrete
In situ concrete in footings, concrete structural frame including slabs and walls, fully supported slabs, protective encasing, mass concrete and in all other items forming part of the building fabric

Concrete of all types including additives and fibre reinforcing Pile caps Footings supported on piles and/or substructure and on the ground and/or on integral short bore and screwed piles supporting ground beams and slabs Columns, beams, slabs, walls, domes, shells, staircases, retaining walls, etc., which form the concrete frame and structure including items to be post-tensioned Slabs, including floating and wearing slabs Slabs in which water piping and electric heating cabling is enveloped Bases for tanks, machinery, etc., and other fully-supported items of in situ concrete Naturbetong Mass concrete on grade as a base for tanking Mass concrete as a working base Accessories cast into the concrete, including bolts and other fixings, boxes, recesses, keyed slots, grooves, welding plates and other items Construction joints including water stops Movement and control joints Joint fillers Metal and plastics cast into edges of construction and movement joints Self-aligning flexible expansion joint covers Off-form finishes to specification or New Zealand Standard Compacting, curing and protection to in situ concrete Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3122 Sprayed concrete 3122 Sprayed concrete
Suitable types and mixes of concrete applied by spray or gun against earth, formwork or other surfaces

Concrete of all types, including additives and fibre-reinforcing Spray or gun application Accessories cast into the concrete Movement and construction joints including supplying and building in all associated accessories Curing and protecting concrete Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3123 Surface finishes to set in situ concrete 3123 Surface finishes to set in situ concrete
Surface finishes produced by working the surface of set in situ concrete

Modifying the surface of set in situ concrete by hammering, hacking, grinding, cutting, abrasive blasting, chemical treatment, etc., to produce a textured surface finish Non-fixed work (see Explanatory notes)

3124 Surface finishes to wet in situ concrete 3124 Surface finishes to wet in situ concrete
Finishes produced by working the face of in situ concrete before the final set has taken place

Finishes to concrete formed by means other than formwork, formwork linings or insets, or retarding agents, etc. Aggregate transfer Vacuum dewatering Addition to the concrete surface of granolithic mixtures, metallic hardeners, non-slip compounds, etc. Floating, trowelling, scoring, brooming, tooling Pattern imprinting Surface washing, etc. Applying surface hardeners Curing Non-fixed work (see Explanatory notes)

3125 Grout 3125 Grout
Grout to joints, holding down bolts and fixings and under base plates and bearings

Cementitious grout Resin grout

3129 Concrete production 3129 Concrete production

No content available for this item.

313 Precast concrete and GRC items, supply 313 Precast concrete and GRC items, supply
3131 Precast concrete, supply 3131 Precast concrete, supply
Precast concrete items for use as structural members, including supply and delivery

Concrete of all types for the construction of precast concrete structural items, with required additives, fibres etc. Precast and prestressed precast concrete items to form columns, beams, stairs, trusses, frames, composite units, etc., with all integral connections Precast concrete items, prepared for post-tensioning Precast and precast prestressed concrete to form slabs, beam shells, etc., to act as permanent formwork Aerated autoclaved concrete (AAC) items, including floor and wall slabs Precast concrete helical stairs and structural stair flights Formwork, including fair face formwork Reinforcement of all types, including prestressing reinforcement Insulation incorporated into precast items Accessories and fixings, including accessories supplied and placed as part of the work of other Work sections, cast into the items Surface finishes Compacting, curing and protecting poured concrete Forming openings in the units in positions located by other Work sections, including building in sleeves Delivery of units to the site Non-fixed work (see Explanatory notes)

3132 Precast concrete non-structural items, supply 3132 Precast concrete non-structural items, supply
Precast concrete non-structural items, including reconstructed stone items, supplied for use as cladding, decorative items, etc.

Concrete of all types, including aggregate for reconstructed stone items, for the construction of precast concrete non-structural items, with required additives, fibres, etc. Cladding panels Factory applied surface finishes: coatings, stone, brick, ceramic tile etc Slab panels for partitions Purpose-made wall linings, slabs, tiles, etc. Stair treads, supported on strings and landings or cantilevered from supports, including non-slip, textured, exposed aggregate, terrazzo, etc. surface finishes Purpose-made lintels, and voussoirs, quoins, sills, corbels, hearths, copings, etc. Engraved or modelled plaques and panel Decorative columns, copings, balustrading and similar items Formwork, including fair face formwork Reinforcement of all types Accessories and fixings including accessories supplied and placed as part of the work of other Work sections, cast in Surface finished Compacting, curing and protecting poured concrete Forming openings in the units in positions located by other Work sections, including building in sleeves Delivery of units to the site Non-fixed work (see Explanatory notes)

3133 Glass reinforced cement (GRC) items, supply 3133 Glass reinforced cement (GRC) items, supply
Glass reinforced cement (GRC) for use as cladding and linings, constructed off site

GRC panels, constructed of a cement/sand matrix with polymer and other additives, reinforced with glass fibre, forming external cladding panels and internal linings GRC sandwich panels incorporating insulating materials Decorative features formed of GRC Integral surface finishes to GRC Factory applied surface coatings Formwork Accessories and fixings cast in Curing and protection Forming openings in GRC units, located by other Work sections, including building in sleeves Delivery of the units to the site Non-fixed work (see Explanatory notes)

314 Precast concrete and GRC items, installation 314 Precast concrete and GRC items, installation
3141 Precast concrete structural items, installation 3141 Precast concrete structural items, installation
The installation of precast concrete structural items

Installation of precast and prestressed precast items to form part of the structural frame of the building Installation of precast concrete permanent formwork which forms part of the structure Installation of AAC structural items, including floor and wall slabs Installation of helical stairs, stair flights, etc.

3142 Precast concrete non-structural items, installation 3142 Precast concrete non-structural items, installation
The installation of precast concrete non-structural items, including reconstructed stone items

Installation of precast concrete cladding panels Installation of precast concrete and reconstructed stone stair treads and other purpose-made and decorative items

3143 Glass reinforced cement (GRC) items, installation 3143 Glass reinforced cement (GRC) items, installation

No content available for this item.

315 Composite construction 315 Composite construction
3151 Composite construction of in situ concrete and permanent formwork 3151 Composite construction of in situ concrete and permanent formwork
Flooring systems with permanent formwork, structural or non-structural, topped with in situ concrete

Profiled metal sheeting permanent formwork, with connectors and studs and fixing to supporting structure, acting as a tension component of the in situ concrete Permanent proprietary formwork (not precast concrete) In situ concrete placed on profiled metal sheeting or proprietary formwork Compacting, curing, and protecting in situ concrete Accessories and fixings cast into the concrete Movement and construction joints Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3152 Composite construction of in situ and precast concrete 3152 Composite construction of in situ and precast concrete
Composite construction of in situ and precast concrete, forming the frame, walls, slabs, columns, trusses of the building fabric

Installation of precast concrete members of all types including prestressed members, with reinforcing and other connections for incorporation into in situ concrete, including slabs, beams, beam shells, ribs and filler units of concrete, timber, plastics, terra-cotta, etc., acting as permanent formwork In situ concrete, placed to form part of the concrete frame and to integrate the precast members into the concrete frame Compacting, curing and protecting in situ concrete Accessories and fixings cast into the concrete Movement and construction joints Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3153 Tilt-up, lift slab and other composite constructions 3153 Tilt-up, lift slab and other composite constructions
Tilt-up, lift slab and similar constructions where precast units to form walls and floors are attached to a pre-erected structural frame or are interconnected

Structural steel, stainless steel, precast concrete or in situ concrete or a combination of these construction methods to form a structural frame Precast concrete walls, poured on site Precast concrete slabs, poured on site Insulation incorporated into the concrete items Installation of proprietary precast concrete units, constructed off site, to form walls and floors, stairs and other items, within the tilt-up or lift slab structure Slab jacking and wall-tilting Steel brackets, ties and anchors Compacting, curing and protecting in situ concrete Accessories and fixings cast into the concrete Movement and construction joints Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3154 Post-tensioning concrete construction 3154 Post-tensioning concrete construction
Post-tensioning of in situ concrete, precast assemblies and composite construction of in situ and precast concrete

Installation of precast concrete units, cast with anchorage pockets Reinforcement, including anchors and accessories Post-tensioning the construction Grouting up ducts, trimming of exposed reinforcement, etc. In situ concrete as required to complete the work Compacting, curing and protecting in situ concrete Accessories and fixings cast into the concrete Movement and construction joints Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

316 Light weight concrete construction 316 Light weight concrete construction
3161 In situ light weight concrete 3161 In situ light weight concrete
In situ light weight concrete items forming part of the building fabric

Light weight concrete of all types including additives and fibre reinforcing Slabs, walls, domes, shells etc., which form part of the concrete structure Slabs, including floating slabs Slabs in which water piping and electric heating cabling is enveloped Minor items forming part of the building frame Mass concrete filling, blinding and make-up to excess foundation excavations Mass concrete on grade as a base for tanking Mass concrete as a working base Accessories cast into the concrete, including bolts and other fixings, boxes, recesses, keyed slots, grooves, welding plates and other items Construction joints Movement and control joints Joint fillers Metal and plastics cast into edges of construction and movement joints Off-form finishes to specification Compacting, curing and protection to light weight in situ concrete Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3162 Precast light weight concrete, installation 3162 Precast light weight concrete, installation
The installation of precast light weight concrete structural and non-structural items

Installation of light weight precast items to form part of the structure of the building Installation of light weight precast concrete permanent formwork which forms part of the structure Installation of AAC structural items, including floor and wall slabs Installation of non structural light weight precast concrete cladding panels Installation of light weight precast concrete as non-structural purpose-made and decorative items

3163 Composite light weight concrete construction 3163 Composite light weight concrete construction
Composite construction of in situ and precast concrete including light weight concrete, forming the frame, walls, slabs, columns, trusses of the building fabric

Installation of light weight precast concrete members of all types, with reinforcing and other connections for incorporation into in situ concrete, including slabs, beams, beam shells, ribs and filler units acting as permanent formwork In situ concrete, placed to form part of the concrete frame and to integrate the light weight precast members into the concrete frame Compacting, curing and protecting in situ concrete Accessories and fixings cast into the concrete Movement and construction joints Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

318 Concrete construction - Miscellaneous 318 Concrete construction - Miscellaneous 319 Ancillary items; repairing and altering concrete construction 319 Ancillary items; repairing and altering concrete construction
32 Earth 32 Earth
321 Poured earth construction 321 Poured earth construction
3211 Poured earth construction - Formwork 3211 Poured earth construction - Formwork
Formwork for poured earth construction

Temporary and permanent formwork to poured earth construction, with all ties and supports Formblock formwork Fillets and features to form grooves, chases, etc. Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3212 Poured earth construction - Reinforcement 3212 Poured earth construction - Reinforcement
Reinforcement of all types for poured earth construction

Reinforcement of all types and materials Placing and securing reinforcement in position Non-fixed work (see Explanatory notes)

3213 Poured earth construction - Dpc's and underlays 3213 Poured earth construction - Dpc's and underlays
Underlays and damp-proof courses to poured earth construction

Underlays and damp-proof courses of sheet plastics Underlays and damp-proof courses of stone and fired clay Forming openings in the underlays and damp-proof courses for services to suit subcontractor and General Contractor responsibility

3214 Poured earth construction 3214 Poured earth construction
Earth, with or without cementitious or other admixtures, and reinforcement, placed and consolidated into formwork, including all accessories

Earth mixes of all types, poured into place Compacting, curing and protecting Movement joints and keyways, grooves and chases Accessories cast into the poured earth Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3215 Poured earth construction - Surface treatment 3215 Poured earth construction - Surface treatment
Surface treatment to poured earth construction, either to produce a key for subsequent finishes or a finished surface

Finishing horizontal surfaces to smooth finish Working off-form surfaces to provide textured surfaces

322 Rammed earth construction 322 Rammed earth construction
3221 Rammed earth construction - Formwork 3221 Rammed earth construction - Formwork
Formwork for rammed earth construction

Temporary and permanent formwork to rammed earth construction, with all ties and supports Fillets and features to form grooves, chases, etc. Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3222 Rammed earth construction - Reinforcement 3222 Rammed earth construction - Reinforcement
Reinforcement of all types for rammed earth construction

Reinforcement of all types and materials Placing and securing reinforcement in position Non-fixed work (see Explanatory notes)

3223 Rammed earth construction - Dpc's and underlays 3223 Rammed earth construction - Dpc's and underlays
Underlays and damp-proof courses to rammed earth construction

Underlays and damp-proof courses of sheet plastics Underlays and damp-proof courses of stone and fired clay Forming openings in the underlays and damp-proof courses for services to suit subcontractor and General Contractor responsibility

3224 Rammed earth construction 3224 Rammed earth construction
Earth, with or without cementitious construction or other admixtures, and reinforcement, placed and consolidated into formwork, including all accessories

Earth mixes of all types, rammed into place Compacting, curing and protecting Movement joints and keyways, grooves and chases Accessories cast into or fixed to the rammed earth Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3225 Rammed earth construction - Surface treatment 3225 Rammed earth construction - Surface treatment
Surface treatment to rammed earth construction, either to produce a key for subsequent finishes or a finished surface

Finishing horizontal surfaces to smooth finish Working off-form surfaces to provide textured surfaces

329 Ancillary items; repairing and altering earth construction 329 Ancillary items; repairing and altering earth construction
33 Masonry 33 Masonry
331 Brickwork 331 Brickwork
3311 Brickwork 3311 Brickwork
Brickwork consisting generally of bricks laid in courses on a mortar bed to form structural walls of reinforced brick masonry (RBM), chimneys, columns, piers, partitions, plinths, boiler and equipment seatings, etc.

Brickwork of clay bricks, concrete bricks and calcium silicate bricks of all types Special shape bricks, including grooved bricks for services Specially faced bricks Walls laid in bonds and with surface patterns Chimney stacks, flues and flue linings Purpose-made centring and formwork Cementitious filling to cavities Mortar, pointing materials Bagging Accessories, thresholds, sills, lintels, etc., built into the brickwork Reinforcing steel Reinforcement Wall ties, anchors, cramps, dowels, restraining members Flexible dpc’s, slate dpc’s, termite shields Metal dpc’s built in and extended out as flashing over sloping surfaces Cavity trays formed from flexible sheet dpc material Preformed cavity trays Cavity wall ventilators, fire barriers, weepholes Cavity bridging ducts Flue terminals Members to provide seismic restraint to panels Movement joints and fillers Forming and cutting brickwork Cleaning down Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

332 Concrete blockwork 332 Concrete blockwork
3321 Hollow concrete blockwork 3321 Hollow concrete blockwork
Blockwork consisting of hollow concrete blocks laid in courses on a mortar bed to form structural and non-structural walls, including retaining walls, partitions, plinths, columns, etc.

Hollow concrete blocks of all types Hollow concrete blocks incorporating a layer of insulation Special shape blocks Specially faced blocks Blocks with knock-out and cut-out sections Chimney stacks and flues Lintels Purpose-made centring and formwork Reinforcement Mortar Cementitious filling and grouting of cores and beam blocks Accessories, thresholds, sills, lintels, etc., built into the blockwork Anchors, cramps, dowels, restraining members Dpc’s, termite shields Metal dpc’s built in and extended out as flashing over sloping surfaces Cavity trays formed from flexible sheet dpc material Movement joints and fillers Forming and cutting blockwork Cleaning down Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3322 Concrete-filled hollow plastics blockwork 3322 Concrete-filled hollow plastics blockwork
Blockwork consisting of expanded polystyrene hollow plastics blocks, laid in courses with interlocking horizontal and butt vertical joints, with bar reinforcement and with interstices filled with concrete as required

Hollow plastic blocks of all types Blocks of special shapes Reinforcement Cementitious filling and grouting of interstices Formwork to openings, including purpose-made formwork Movement joints and fillers Dpc’s, termite shields Accessories, thresholds, sills, etc., built into the blockwork Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3323 Solid concrete blockwork 3323 Solid concrete blockwork
Blockwork constructed of solid concrete or aerated autoclaved concrete blocks, laid in courses to form structural walls

Solid concrete blocks of all types Aerated autoclaved concrete solid blocks of all types (AAC) Special shape blocks Specially faced blocks Chimney stacks and flues Purpose-made centring and formwork Reinforcement Mortar Accessories, thresholds, sills, etc., built into the blockwork Anchors, cramps, dowels Dpc’s, termite shields Cavity trays formed from flexible sheet dpc material Movement joints and fillers Members to provide seismic restraint to panels, fixed to structural frame Forming and cutting blockwork Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3324 Lightweight concrete blockwork 3324 Lightweight concrete blockwork

No content available for this item.

333 Fired-clay blockwork 333 Fired-clay blockwork
3331 Fired-clay blockwork 3331 Fired-clay blockwork
Blockwork consisting of fired-clay blocks laid in courses on a mortar bed to form structural and nonstructural walling, skins of cavity wall construction, facing walls, partitions, etc.

Clay blocks of all types Special shape blocks, including grooved blocks Specially faced blocks Purpose-made centring and formwork Mortar Accessories built into the blockwork Dpc’s, termite shields Movement joints and fillers Members to provide seismic restraint to panels, fixed to structural frame Forming and cutting blockwork Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

334 Mineral blockwork 334 Mineral blockwork
3341 Mineral blockwork partitions 3341 Mineral blockwork partitions
Partitions of gypsum, barium and similar blockwork of non-loadbearing construction

Mineral blocks of all types Special shape blocks Purpose-made centring and formwork Accessories built into or fixed to the blockwork Proprietary and non-proprietary lintels, sills, etc. Movement joints and fillers Members to provide seismic restraint to panels, fixed to structural frame Forming and cutting blockwork Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

335 Earth masonry 335 Earth masonry
3351 Unfired earth masonry 3351 Unfired earth masonry
Earth masonry consisting generally of unfired blocks and bricks, including pressed bricks, made of clay and other earth materials, with or without reinforcement and bituminous, plastics or cementitious binders, laid in courses to form structural and non-structural walls, partitions, etc.

Unfired earth blocks and bricks of all types Special shape blocks and bricks Purpose-made centring and formwork Accessories built into or fixed to the earth masonry Dpc’s, termite shields Movement joints and fillers Forming and cutting earth masonry Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

336 Straw bale construction 336 Straw bale construction
3361 Straw bale walling 3361 Straw bale walling

No content available for this item.

339 Ancillary items; repairing and altering masonry 339 Ancillary items; repairing and altering masonry
3391 Ancillary items 3391 Ancillary items

No content available for this item.

3397 Cleaning, repairing & renovating existing masonry 3397 Cleaning, repairing & renovating existing masonry
Cutting out, cleaning, repairing and renovating existing masonry, including treating rising damp

Cutting out decayed, defective and cracked masonry Inserting new masonry Repairing reconstructed and plastic masonry Re-dressing masonry to new profiles Removing efflorescence Removing dirt and graffiti Treating rising damp by chemical methods Inserting new damp-proof courses Inserting new wall ties Repointing Artificial weathering

3398 Alteration work; demolishing and reconstructing masonry 3398 Alteration work; demolishing and reconstructing masonry

No content available for this item.

34 Steel 34 Steel
341 Structural steel 341 Structural steel
3411 Structural steelwork 3411 Structural steelwork
Fabrication and erection of structural steelwork either as the structural frame for the whole or part of a building or as general structural supports

Fabricating and erecting structural steel using rolled, hollow, folded and pipe sections, plate, wires, cables, - rods and bars, to form: - fabricated beams and members - trusses - space frames - domes - structural framework Concrete-filled members Water-filled constructions Openable and sliding roof framework Structure to support glazed vaulting, arcading and roof lights Holding down assemblies with templates Bedding into concrete footings Fabrication and erection including cutting, welding, drilling, riveting, bolting, both off site and on site Proprietary fixing bolts and systems, including all drilling required in concrete and masonry, together with cement or resin grouting Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3412 Steel minor structural members and supports 3412 Steel minor structural members and supports
Minor structural members and supports of steel

Industrial patent glazing bars Isolated steel members providing support in light timber and light metal framing and in timber structural framing Structural grid at suspended ceiling level to support equipment mounted overhead or at suspended ceiling level Individual supporting units fixed to the structural slab or beams, to support items of equipment mounted at, above or below suspended ceiling level Tank and equipment stands Lift and runway beams Steel purlins and girts Steel straps as structural supports Eye bolts and hangers

3415 Architecturally exposed structural steelwork 3415 Architecturally exposed structural steelwork

No content available for this item.

342 Steel framing 342 Steel framing
3421 Light steel framing 3421 Light steel framing
Light framing, principally of steel sections, the sections framed together to form structural and nonstructural assemblies of floors, walls, spandrels, partitions, trusses, beams, etc., forming part or all of the frame of a building, fabricated off and/or on site

Cold rolled steel sections Hollow steel sections Steel plate Steel wires Aluminium extruded, drawn and folded sections Timber minor components Insulation components/separators Fabrication and erection including cutting, welding, clipping, drilling, riveting, bolting, both on site and off site Holding down bolts and fixing devices, including drilling in concrete and masonry Sheet bracing fixed as part of the framing Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3422 Steel pipe framing 3422 Steel pipe framing
Steel pipe as framing for partitions, walls, etc.

Steel piping, with joints welded and/or clamped, secured to the building structure or fabric to form partitions, wall framing, etc. Holding down bolts and fixing devices, including drilling in concrete and masonry Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Non-fixed work (see Explanatory notes)

343 Steel floors 343 Steel floors
3431 Steel floors 3431 Steel floors
Steel floors, including associated steel supports

Flooring of sheet steel, chequer plate, perforated and textured sheet, fabricated grille units, etc. Supporting steel structure where an integral part of the flooring Walkways and catwalks of solid sheet steel, grille flooring, etc., on top of roofs, decks, etc. Fixing all items and associated components to the building fabric including all bolts, cleats and other fixings Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

349 Ancillary items; repairing and altering steel construction 349 Ancillary items; repairing and altering steel construction
35 Stainless steel 35 Stainless steel
351 Structural stainless steel 351 Structural stainless steel
3511 Structural stainless steelwork 3511 Structural stainless steelwork
Fabrication and erection of structural stainless steelwork either as the structural frame for the whole or part of a building or as general structural supports

Fabricating and erecting structural stainless steel using rolled, hollow, folded and pipe sections, plates, wires, - cables, rods and bars, to form: - fabricated beams and members - trusses - space frames - domes - structural framework Concrete-filled members Water-filled constructions Openable and sliding roof framework Structure to support glazed vaulting, arcading and roof lights Holding down assemblies with templates Bedding into concrete footings Fabrication and erection including cutting, welding, drilling, riveting, bolting, both off site and on site Proprietary fixing bolts and systems, including all drilling required in concrete and masonry, together with cement or resin grouting Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3512 Stainless steel minor structural members and supports 3512 Stainless steel minor structural members and supports
Minor structural members and supports of stainless steel

Industrial patent glazing bars Isolated members providing support in light timber and light metal framing and in timber structural framing Stainless steel purlins and girts Stainless steel straps as structural supports Eye bolts and hangers

352 Stainless steel framing 352 Stainless steel framing 353 Stainless steel floors 353 Stainless steel floors
3531 Stainless steel floors 3531 Stainless steel floors
Stainless steel floors, including associated stainless steel supports

Flooring of sheet stainless steel, chequer plate, perforated and textured sheet, fabricated grille units, etc. Associated supporting stainless steel structure where an integral part of the flooring Walkways and catwalks of solid sheet stainless steel, grille flooring, etc., on top of roofs, decks, etc. Fixing all items and associated components to the building fabric including all bolts, cleats and other fixings Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

359 Ancillary items; repairing and altering stainless steel construction 359 Ancillary items; repairing and altering stainless steel construction
36 Aluminium 36 Aluminium
361 Structural aluminium work 361 Structural aluminium work
3611 Structural aluminium work 3611 Structural aluminium work
Fabrication and erection of building frames of structural aluminium, either as the structural frame for the whole or part of the building or as general structural supports

Fabricating and erecting structural aluminium using extruded, rolled, hollow, folded and pipe sections, plate, - wires, cables, rods and bars, to form: - fabricated beams and members - trusses - space frames - domes - structural framework Concrete-filled members Openable and sliding roof framework Structure to support glazed vaulting, arcading and roof lights Holding down assemblies with templates Bedding into concrete footings Fabrication and erection including cutting, welding, drilling, riveting, bolting, both off site and on site Proprietary fixing bolts and systems, including all drilling required in concrete and masonry, together with cement or resin grouting Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3612 Aluminium minor structural members and supports 3612 Aluminium minor structural members and supports
Minor structural members and supports of aluminium

Industrial patent glazing bars and associated supports Isolated members providing support in light timber and light metal framing and in timber structural framing Eye bolts and hangers Aluminium pipe framing Aluminium purlins and girts Aluminium straps as structural supports

362 Aluminium framing 362 Aluminium framing 363 Aluminium floors 363 Aluminium floors
3631 Aluminium floors 3631 Aluminium floors
Aluminium floors including associated aluminium supports

Flooring of extruded aluminium panels, sheet aluminium, chequer plate, perforated and textured sheet, fabricated grille units, etc. Associated supporting aluminium structure, where an integral part of the flooring Walkways and catwalks of solid aluminium, grille flooring etc., on top of roofs, decks, etc. Fixing all items and associated components to the building fabric including all bolts, cleats, and other fixings Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

369 Ancillary items; repairing and altering aluminium construction 369 Ancillary items; repairing and altering aluminium construction
37 Other metals 37 Other metals 38 Timber 38 Timber
381 Structural timber 381 Structural timber
3811 Prefabricated timber elements, supply 3811 Prefabricated timber elements, supply
The supply of prefabricated timber and composite beams, frames and trusses, manufactured to individual requirements

Timber structural members, including beams, portals, and trusses, fabricated to individual requirements Connectors, including plywood and steel gusset plates, multi-nail plates, used in the fabrication of the units Exposed surfaces finished as required Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Delivery to the site Non-fixed work (see Explanatory notes)

3812 Timber platform 3812 Timber platform
Structural timber platform, when constructed before the rest of the timber structural framing, forming the lower floor level of the structure, supported on timber foundations, piles, posts and stumps as a base for subsequent timber construction

Trimming tops of piles and poles Constructing a timber platform with bearers, beams, joists, bracing, etc. Preparation of platform to receive superstructure All connectors and fixings including bolts, ties, shoes, metal hangers, etc. Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3813 Engineered wood products 3813 Engineered wood products
Engineered wood, laminated veneer lumber and laminated timber products for use as posts, beams, frames and other structural elements, manufactured to individual requirements

Wood based structural members, including straight, tapered and curved beams, arches, portals, and trusses, fabricated to individual requirements Connectors, including plywood and steel gusset plates, multi-nail plates, used in the fabrication of the units Exposed surfaces finished as required Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Delivery to the site Non-fixed work (see Explanatory notes)

3814 Timber minor structural members and supports 3814 Timber minor structural members and supports
Minor structural members and supports of timber

Industrial glazing bars Isolated timber members, trusses, prefabricated items, etc., providing support Tank and equipment stands Timber purlins and girts

3815 Log wall construction 3815 Log wall construction
Timber framing using logs or shaped timber members as wall construction or as wall panels, with wall intersections either mitred and fitted, overlapped or fitted into a timber or metal frame

Walling of logs or shaped timber members with overlapped joints at wall intersections Walling of logs or shaped timber members as infilling between framing Timber and/or steel framing prepared to receive infill walling of logs or shaped timber members Bracing and accessories Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

382 Timber framing 382 Timber framing
3821 Timber framing 3821 Timber framing
Timber members, including pre-fabricated structural members, fabricated frames, composite timber/steel members, forming the general floor, sub-floor, wall, partition and roof framing; wall framing behind curtain walling; timber framing associated with reinforced concrete, metal; timber structural framing including fixing trusses and laminated members

Solid timber or fabricated U and H-shaped studs, lintels and plates Fabricated beams, joists, rafters and lintels Timber columns, bearers, joists, beams, Standard and special timber trusses, prefabricated frames and beams Space frames and domes Timber structure to support glazed vaulting, arcading and roof lights Timber bearers, joists, nogging, bracing, lintels, sheet bracing, etc. Timber purlins, rafters, struts, gutterboards, box gutter supports, fascias, fillets, kerbs, etc., to roofs Timber frames, to concrete, steel and timber structures Fabricated timber members, fabricated composite timber/steel members Sheet bracing of manufactured timber board, plasterboard, fibre cement, etc., fixed as part of the framing Metal and composite timber/steel lintels, bracing, etc. Ties, connectors, straps, hangers, shoes, bolts and other fixings; termite shields Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3822 Solid timber wall framing 3822 Solid timber wall framing
Walls of dressed solid timber forming infilling between a structural timber frame

Structural timber framing Walling of shaped and dressed solid timber members fitted between framing Ties, braces and accessories Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3827 Sheet bracing for timber framing 3827 Sheet bracing for timber framing
Discrete sheet bracing elements for timber framing, other than rigid air barriers, cladding, lining or sarking.

Supply, installation and fixing of bracing elements of: Timber based sheet material Sheet metal based material Composite sheet material

383 Timber work miscellaneous 383 Timber work miscellaneous
3831 Interior timber work 3831 Interior timber work
Timber members, including pre-fabricated members, fabricated frames, composite timber/steel members, forming the general floor, wall, partition and ceiling framing; associated with interior only contract works

Solid timber or fabricated U and H-shaped studs, lintels and plates, loadbearing and non-loadbearing Fabricated beams, joists and lintels Timber columns, bearers, joists, beams, Standard and special timber prefabricated frames and beams Timber joists, nogging, bracing, lintels, sheet bracing, etc. Timber frames, to concrete, steel and timber structures Fabricated timber members, fabricated composite timber/steel members Sheet bracing of manufactured timber board, plasterboard, fibre cement, etc., fixed as part of the framing Metal and composite timber/steel lintels, bracing, etc. Ties, connectors, straps, hangers, shoes, bolts and other fixings Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

3837 Timber walkways and catwalks 3837 Timber walkways and catwalks
Walkways and catwalks over roofs, fixed to bearers

Timber fixed to bearers, forming catwalks, walkways etc. Treads of solid timber, laminated timber, manufactured timber boarding, fixed to stair strings and landing framing as treads and landings Sanding, sealing and otherwise preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

387 Timber structural systems 387 Timber structural systems 389 Ancillary items; repairing and altering timber construction 389 Ancillary items; repairing and altering timber construction
39 Plastics 39 Plastics
391 Plastics for structural purposes 391 Plastics for structural purposes
3911 Plastics structural items 3911 Plastics structural items
Plastics used structurally for self-supporting structures, including domes, cupolas and other structural items

Beams of fibreglass reinforced plastics, kevlar composites etc fixed to the building frame Plastics self-supporting domes, including geodesic domes, cupolas, roof structures and finials, self-finished or to receive later finish, fixed to the building fabric Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

393 Miscellaneous plastics work 393 Miscellaneous plastics work
3931 Decorative plastics features and miscellaneous items 3931 Decorative plastics features and miscellaneous items
Plastics items, self-finished or to receive applied finishes, as decorative columns, capitals, brackets, pediments, etc., decorative trim and miscellaneous items

Plastics decorative columns, pilasters, pediments, etc., fixed to and supported by the building fabric, to receive plaster finish or self-finished Plastics decorative wall and ceiling panels, fixed to and supported by the building fabric Plastics decorative mouldings and trim fixed to the building fabric Plastics shutters to doors and windows Plastics wall vents Plastics handrails and grab rails Plastics extruded mouldings to metal handrails Plastics safety floor gratings and walkway matting Plastics boxes and covers for valves, etc. Preparing surfaces and applying protective coatings and decorative finishes off site Preparing surfaces to receive protective coatings and decorative finishes on site Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility Non-fixed work (see Explanatory notes)

399 Ancillary items; repairing and altering plastics 399 Ancillary items; repairing and altering plastics
Feedback