Home     Companies     NRM     Laxton's nrm 2020     Laxton's smm 2020     Order Laxton's     Contact Us     Company Information Brands & Trade Names    Products & Services Alphabetical    Products & Services Categorised     Products & Services Index             




Also available is a fully indexed itemised PDF file of these references. To view this in a separate window: click here(this PDF file can be downloaded if required)


CPI Index     -     Sorted by CPI reference

    -    

A01    -    Institutions/ Associations/ Trade Organisations

A02    -    Building contractors

A10    -    Project particulars

A11    -    Tender and contract documents

A12    -    The site/ Existing buildings

A13    -    Description of the Works

A20    -    The Contract/ Sub-contract

A30    -    Tendering/ Subletting/ Supply

A31    -    Provision, content and use of documents

A32    -    Management of the Works

A33    -    Quality standards/ control

A34    -    Security/ Safety/ Protection

A35    -    Specific limitations on method/ sequence/ timing /use of site

A36    -    Facilities/ Temporary works/ services

A37    -    Operation/ Maintenance of the finished building

A40    -    Management and staff

A41    -    Site accommodation

A42    -    Services and facilities

A43    -    Mechanical plant

A44    -    Temporary works

A45    -    Computer software and software licenses

A50    -    Works/ Productsby/ on behalf of the Employer

A51    -    Nominated sub-contractors

A52    -    Nominated suppliers

A53    -    Work by statutory Authorities/ undertakers

A54    -    Provisional work

A55    -    Dayworks

A60    -    Preliminaries/ General conditions for demolition contract

A61    -    Preliminaries/ General conditions for investigation/ survey contract

A62    -    Preliminaries/ General conditions for piling/ embedded retaining wall contract

A63    -    Preliminaries/ General conditions for landscape contract

A64    -    Preliminaries/ General conditions for building services contract

A70    -    General specification requirements for work package

B10    -    Prefabricated buildings/ structures

B11    -    Prefabricated building units

C10    -    Site survey

C11    -    Ground investigation

C12    -    Underground services survey

C13    -    Building fabric survey

C14    -    Building services survey

C20    -    Demolition

C21    -    Toxic/ Hazardous material removal

C30    -    Shoring/ Facade retention

C40    -    Cleaning masonry/ concrete

C41    -    Repairing/ Renovating/Conserving masonry

C42    -    Repairing/ Renovating/Conserving concrete

C45    -    Damp proof course renewal/ insertion

C50    -    Repairing/ Renovating/Conserving metal

C51    -    Repairing/ Renovating/Conserving timber

C52    -    Fungus/ Beetle eradication

C90    -    Alterations - spot items

D11    -    Soil stabilisation

D12    -    Site dewatering

D20    -    Excavating and filling

D21    -    Ground gas venting

D30    -    Cast in place concrete piling

D31    -    Preformed concrete piling

D32    -    Steel piling

D40    -    Embedded retaining walls

D41    -    Crib walls/ Gabions/ Reinforced earth

D50    -    Underpinning

E05    -    In situ concrete construction generally

E10    -    Mixing/ Casting/ Curing in situ concrete

E11    -    Sprayed in situ concrete

E20    -    Formwork for in situ concrete

E30    -    Reinforcement for in situ concrete

E31    -    Post tensioned reinforcement for insitu concrete

E40    -    Designed joints in insitu concrete

E41    -    Worked finishes/ Cutting into in situ concrete

E42    -    Accessories cast into insitu concrete

E50    -    Precast concrete frame structures

E60    -    Precast/ Composite concrete decking

F10    -    Brick/ Block walling

F11    -    Glass block walling

F20    -    Natural stone rubble walling

F21    -    Natural stone ashlar walling/ dressings

F22    -    Cast stone walling/ dressings

F30    -    Accessories/ Sundry items for brick/ block/ stone walling

F31    -    Precast concrete sills/ lintels/ copings/ features

G10    -    Structural steel framing

G11    -    Structural aluminium framing

G12    -    Isolated structural metal members

G20    -    Carpentry/ Timber framing/ First fixing

G30    -    Metal profiled sheet decking

G31    -    Prefabricated timber unit decking

G32    -    Edge supported/ Reinforced woodwool/rock fibre decking

H10    -    Patent glazing

H11    -    Curtain walling

H12    -    Plastic glazed vaulting/ walling

H13    -    Structural glass assemblies

H14    -    Concrete rooflights/ pavement lights

H20    -    Rigid sheet cladding

H21    -    Timber weatherboarding

H30    -    Fibre cement profiled sheet cladding/ covering/siding

H31    -    Metal profiled/ flat sheet cladding/ covering/ siding

H32    -    Plastic profiled sheet cladding/ covering/ siding

H33    -    Bitumen & fibre profile sheet cladding/ covering

H40    -    Glassfibre reinforced cement panel cladding/ features

H41    -    Glassfibre reinforced plastics panel cladding/ features

H42    -    Precast concrete panel cladding/ features

H43    -    Metal Panel Cladding/ features

H50    -    Precast concrete slab cladding/ features

H51    -    Natural stone slab cladding/ features

H52    -    Cast stone slab cladding/ features

H60    -    Plain roof tiling

H61    -    Fibre cement slating

H62    -    Natural slating

H63    -    Reconstructed stone slating/ tiling

H64    -    Timber shingling

H65    -    Single lap roof tiling

H66    -    Bituminous felt shingling

H70    -    Malleable metal sheet prebonded covering/ cladding

H71    -    Lead sheet coverings/ flashings

H72    -    Aluminium strip/ sheet coverings/ flashings

H73    -    Copper strip/ sheet coverings/ flashings

H74    -    Zinc strip/ sheet coverings/ flashings

H75    -    Stainless steel strip/ sheet coverings/ flashings

H76    -    Fibre bitumen thermoplastic sheet coverings/ flashings

H90    -    Tensile fabric coverings

H91    -    Thatch roofing

H92    -    Rainscreen cladding

J10    -    Specialist waterproof rendering

J20    -    Mastic asphalt tanking/ damp proofing

J21    -    Mastic asphalt roofing/ insulation/ finishes

J22    -    Proprietary roof decking with asphalt finish

J30    -    Liquid applied tanking/ damp proofing

J31    -    Liquid applied waterproof roof coatings

J32    -    Sprayed vapour control layers

J33    -    In situ glassfibre reinforced plastics

J40    -    Flexible sheet tanking/ damp proofing

J41    -    Built up felt roof coverings

J42    -    Single layer polymeric roof coverings

J43    -    Proprietary roof decking with felt finish

J44    -    Sheet linings for pools/ lakes/waterways

K10    -    Plasterboard dry linings/ partitions/ceilings

K11    -    Rigid sheet flooring/ sheathing/ decking/sarking/ linings/casings

K12    -    Under purlin/ Inside rail panel linings

K13    -    Rigid sheet fine linings/ panelling

K14    -    Glassfibre reinforced gypsum linings/ panelling/ casings/ mouldings

K15    -    Vitreous enamel linings/ panelling

K20    -    Timber board flooring/ decking/sarking/linings/casings

K21    -    Timber strip/ board fine flooring/ linings

K30    -    Panel partitions

K32    -    Panel cubicles

K33    -    Concrete/ Terrazzo partitions

K40    -    Demountable suspended ceilings

K41    -    Raised access floors

L10    -    Windows/ Rooflights/ Screens/ Louvres

L20    -    Doors/ Shutters/hatches

L30    -    Stairs/ Walkways/Balustrades

L40    -    General glazing

L41    -    Lead light glazing

L42    -    Infill panels/ sheets

M10    -    Cement: sand/ Concrete screeds/ toppings

M11    -    Mastic asphalt flooring/ floor underlays

M12    -    Trowelled bitumen/ resin/ rubber- latex flooring

M13    -    Calcium sulphate based screeds

M20    -    Plastered/ Rendered/ Roughcast coatings

M21    -    Insulation with rendered finish

M22    -    Sprayed monolithic coatings

M23    -    Resin bound mineral coatings

M30    -    Metal mesh lathing/ Anchored reinforcement for plastered coatings

M31    -    Fibrous plaster

M40    -    Stone/ Concrete/ Quarry/ Ceramic tiling/ Mosaic

M41    -    Terrazzo tiling/ In situ terrazzo

M42    -    Wood block/ Composition block/ Parquet flooring

M50    -    Rubber/ Plastics/ Cork/ Lino/ Carpet tiling/ sheeting

M51    -    Edge fixed carpeting

M52    -    Decorative papers/ fabrics

M60    -    Painting/ Clear finishing

M61    -    Intumescent coatings for fire protection of steelwork

N10    -    General fixtures/ furnishings/ equipment

N11    -    Domestic kitchen fittings

N12    -    Catering Equipment

N13    -    Sanitary appliances/ fittings

N15    -    Signs/ Notices

N16    -    Bird/ Vermin control

N20    -    Safety Equipment

N21    -    Storage Equipment

N22    -    Office Equipment

N23    -    Special purpose fixtures/ furnishings/equipment

N24    -    Shopfitting

N25    -    Hospital/ Health Equipment

N26    -    Gymnastic/ Sport/ Play Equipment

N27    -    Cleaning Equipment

N28    -    Laboratory furniture/ equipment

N29    -    Industrial Equipment

N30    -    Laundry Equipment

N31    -    Entertainment/ Auditorium equipment

P10    -    Sundry insulation/ proofing work/ fire stops

P11    -    Foamed/ Fibre/ Bead cavity wall insulation

P20    -    Unframed isolated trims/ skirtings/ sundry items

P21    -    Door/ Window ironmongery

P22    -    Sealant joints

P30    -    Trenches/ Pipeways/Pits for buried engineering services

P31    -    Holes/ Chases/ Covers/ Supports for services

Q10    -    Kerbs/ Edgings/Channels/Paving accessories

Q20    -    Granular sub-bases to roads/ pavings

Q21    -    Insitu concrete roads/ pavings/ bases

Q22    -    Coated macadam/ Asphalt roads/ pavings

Q23    -    Gravel/ Hoggin/ Woodchip roads/ pavings

Q24    -    Interlocking brick/ block roads/ pavings

Q25    -    Slab/ Brick/ Sett/ Cobble pavings

Q26    -    Special surfacings/ pavings for sport/general amenity

Q30    -    Seeding/ Turfing

Q31    -    External planting

Q32    -    Internal planting

Q35    -    Landscape maintenance

Q37    -    Green Roof

Q40    -    Fencing

Q41    -    Barriers/ Guard-rails

Q50    -    Site/ Street furniture/ equipment

R10    -    Rainwater pipework/ gutters

R11    -    Foul drainage above ground

R12    -    Drainage below ground

R13    -    Land drainage

R14    -    Laboratory/ Industrial waste drainage

R20    -    Sewage pumping

R21    -    Sewage treatment/ sterilisation

R30    -    Centralised vacuum cleaning

R31    -    Refuse chutes

R32    -    Compactors/ Macerators

R33    -    Incineration plant

S10    -    Cold Water

S11    -    Hot Water

S12    -    Hot & cold water (self-contained specification)

S13    -    Pressurised water

S14    -    Irrigation

S15    -    Fountains/ Water features

S20    -    Treated/ Deionised/ Distilled water

S21    -    Swimming pool water treatment

S30    -    Compressed air

S31    -    Instrument air

S32    -    Natural gas

S33    -    Liquefied petroleum gas

S34    -    Medical/ Laboratory gas

S40    -    Petrol/ Diesel storage/distribution

S41    -    Fuel oil storage/ distribution

S50    -    Vacuum

S51    -    Steam

S60    -    Fire hose reels

S61    -    Dry risers

S62    -    Wet risers

S63    -    Sprinklers

S64    -    Deluge

S65    -    Fire hydrants

S70    -    Gas fire fighting

S71    -    Foam fire fighting

T10    -    Gas/ Oil fired boilers

T11    -    Coal fired boilers

T12    -    Electrode/ Direct electric boilers

T13    -    Packaged steam generators

T14    -    Heat pumps

T15    -    Solar collectors

T16    -    Alternative fuel boilers

T20    -    Primary heat distribution

T30    -    Medium temperature hot water heating

T31    -    Low temperature hot water heating

T32    -    Low temperature hot water heating (self-contained specification)

T33    -    Steam heating

T40    -    Warm air heating

T41    -    Warm air heating (self-contained specification)

T42    -    Local heating units

T50    -    Heat recovery

T60    -    Central refrigeration plant

T61    -    Chilled water

T70    -    Local cooling units

T71    -    Cold rooms

T72    -    Ice pads

U10    -    General ventilation

U11    -    Toilet ventilation

U12    -    Kitchen ventilation

U13    -    Car park ventilation

U14    -    Smoke extract/ Smoke control

U15    -    Safety cabinet/ Fume cupboard extract

U16    -    Fume extract

U17    -    Anaesthetic gas extract

U20    -    Dust collection

U30    -    Low velocity air conditioning

U31    -    VAV air conditioning

U32    -    Dual-duct air conditioning

U33    -    Multi-zone air conditioning

U40    -    Induction air conditioning

U41    -    Fan-coil air conditioning

U42    -    Terminal re-heat air conditioning

U43    -    Terminal heat pump air conditioning

U50    -    Hybrid system air conditioning

U60    -    Air conditioning units

U70    -    Air curtains

V10    -    Electricity generation plant

V11    -    HV supply/ distribution/ public utility supply

V12    -    LV supply/ public utility supply

V20    -    LV distribution

V21    -    General lighting

V22    -    General LV power

V30    -    Extra low voltage supply

V31    -    DC supply

V32    -    Uninterruptible power supply

V40    -    Emergency lighting

V41    -    Street/ Area/ Flood lighting

V42    -    Studio/ Auditorium/ Arena lighting

V50    -    Electric underfloor/ ceiling heating

V51    -    Local electric heating units

V90    -    Electrical installation (self-contained spec)

W10    -    Telecommunications

W11    -    Paging/ Emergency call

W12    -    Public address/ Conference audio facilities

W20    -    Radio/ TV/ CCTV

W21    -    Projection

W22    -    Information/ Advertising display

W23    -    Clocks

W30    -    Data transmission

W40    -    Access control

W41    -    Security detection and alarm

W50    -    Fire detection and alarm

W51    -    Earthing and bonding

W52    -    Lightning protection

W53    -    Electromagnetic screening

W54    -    Liquid detection alarm

W60    -    Central control/ Building management

X10    -    Lifts

X11    -    Escalators

X12    -    Moving pavements

X13    -    Powered stairlifts

X14    -    Fire escape chutes/ slings

X20    -    Hoists

X21    -    Cranes

X22    -    Travelling cradles/ gantries/ladders

X23    -    Goods distribution/ Mechanised warehousing

X30    -    Mechanical document conveying

X31    -    Pneumatic document conveying

X32    -    Automatic document filing and retrieval

X40    -    Railways

Y10    -    Pipelines

Y11    -    Pipeline ancillaries

Y20    -    Pumps

Y21    -    Water tanks/ cisterns

Y22    -    Heat exchangers

Y23    -    Storage cylinders/ Calorifiers

Y24    -    Trace heating

Y25    -    Cleaning and chemical treatment

Y30    -    Air ductlines/ Ancillaries

Y40    -    Air handling units

Y41    -    Fans

Y42    -    Air filtration

Y43    -    Heating/ Cooling coils

Y44    -    Air treatment

Y45    -    Silencers/ Acoustic treatment

Y46    -    Grilles/ Diffusers/Louvres

Y50    -    Thermal insulation

Y51    -    Testing and commissioning of mechanical services

Y52    -    Vibration isolation mountings

Y53    -    Control components - mechanical

Y54    -    Identification - mechanical

Y59    -    Sundry common mechanical items

Y60    -    Conduit and Cable trunking

Y61    -    HV/ LV cables and wiring

Y62    -    Busbar trunking

Y63    -    Support components-cables

Y70    -    HV switchgear

Y71    -    LV switchgear and distribution boards

Y72    -    Contactors and starters

Y73    -    Luminaires and lamps

Y74    -    Accessories for electrical services

Y80    -    Earthing and bonding components

Y81    -    Testing & commissioning of electrical services

Y82    -    Identification - electrical

Y89    -    Sundry common electrical items

Y90    -    Fixing to building fabric

Y91    -    Off-site painting/ Anti-corrosion treatments

Y92    -    Motor drives - electric

Z10    -    Purpose made joinery

Z11    -    Purpose made metalwork

Z12    -    Preservative/ Fire retardant treatments for timber

Z20    -    Fixings/ Adhesives

Z21    -    Mortars

Z22    -    Sealants

Z31    -    Powder coatings

Z32    -    Liquid coatings

Z33    -    Anodising




CPI Index     -     Sorted by CPI headings

    -    

W40    -    Access control

E42    -    Accessories cast into insitu concrete

Y74    -    Accessories for electrical services

F30    -    Accessories/ Sundry items for brick/ block/ stone walling

U60    -    Air conditioning units

U70    -    Air curtains

Y30    -    Air ductlines/ Ancillaries

Y42    -    Air filtration

Y40    -    Air handling units

Y44    -    Air treatment

C90    -    Alterations - spot items

T16    -    Alternative fuel boilers

H72    -    Aluminium strip/ sheet coverings/ flashings

U17    -    Anaesthetic gas extract

Z33    -    Anodising

X32    -    Automatic document filing and retrieval

Q41    -    Barriers/ Guard-rails

N16    -    Bird/ Vermin control

H33    -    Bitumen & fibre profile sheet cladding/ covering

H66    -    Bituminous felt shingling

F10    -    Brick/ Block walling

A02    -    Building contractors

C13    -    Building fabric survey

C14    -    Building services survey

J41    -    Built up felt roof coverings

Y62    -    Busbar trunking

M13    -    Calcium sulphate based screeds

U13    -    Car park ventilation

G20    -    Carpentry/ Timber framing/ First fixing

D30    -    Cast in place concrete piling

H52    -    Cast stone slab cladding/ features

F22    -    Cast stone walling/ dressings

N12    -    Catering Equipment

M10    -    Cement: sand/ Concrete screeds/ toppings

W60    -    Central control/ Building management

T60    -    Central refrigeration plant

R30    -    Centralised vacuum cleaning

T61    -    Chilled water

Y25    -    Cleaning and chemical treatment

N27    -    Cleaning Equipment

C40    -    Cleaning masonry/ concrete

W23    -    Clocks

T11    -    Coal fired boilers

Q22    -    Coated macadam/ Asphalt roads/ pavings

T71    -    Cold rooms

S10    -    Cold Water

R32    -    Compactors/ Macerators

S30    -    Compressed air

A45    -    Computer software and software licenses

H14    -    Concrete rooflights/ pavement lights

K33    -    Concrete/ Terrazzo partitions

Y60    -    Conduit and Cable trunking

Y72    -    Contactors and starters

Y53    -    Control components - mechanical

H73    -    Copper strip/ sheet coverings/ flashings

X21    -    Cranes

D41    -    Crib walls/ Gabions/ Reinforced earth

H11    -    Curtain walling

C45    -    Damp proof course renewal/ insertion

W30    -    Data transmission

A55    -    Dayworks

V31    -    DC supply

M52    -    Decorative papers/ fabrics

S64    -    Deluge

C20    -    Demolition

K40    -    Demountable suspended ceilings

A13    -    Description of the Works

E40    -    Designed joints in insitu concrete

N11    -    Domestic kitchen fittings

P21    -    Door/ Window ironmongery

L20    -    Doors/ Shutters/hatches

R12    -    Drainage below ground

S61    -    Dry risers

U32    -    Dual-duct air conditioning

U20    -    Dust collection

W51    -    Earthing and bonding

Y80    -    Earthing and bonding components

M51    -    Edge fixed carpeting

G32    -    Edge supported/ Reinforced woodwool/rock fibre decking

V50    -    Electric underfloor/ ceiling heating

V90    -    Electrical installation (self-contained spec)

V10    -    Electricity generation plant

T12    -    Electrode/ Direct electric boilers

W53    -    Electromagnetic screening

D40    -    Embedded retaining walls

V40    -    Emergency lighting

N31    -    Entertainment/ Auditorium equipment

X11    -    Escalators

D20    -    Excavating and filling

Q31    -    External planting

V30    -    Extra low voltage supply

A36    -    Facilities/ Temporary works/ services

U41    -    Fan-coil air conditioning

Y41    -    Fans

Q40    -    Fencing

H76    -    Fibre bitumen thermoplastic sheet coverings/ flashings

H30    -    Fibre cement profiled sheet cladding/ covering/siding

H61    -    Fibre cement slating

M31    -    Fibrous plaster

W50    -    Fire detection and alarm

X14    -    Fire escape chutes/ slings

S60    -    Fire hose reels

S65    -    Fire hydrants

Y90    -    Fixing to building fabric

Z20    -    Fixings/ Adhesives

J40    -    Flexible sheet tanking/ damp proofing

S71    -    Foam fire fighting

P11    -    Foamed/ Fibre/ Bead cavity wall insulation

E20    -    Formwork for in situ concrete

R11    -    Foul drainage above ground

S15    -    Fountains/ Water features

S41    -    Fuel oil storage/ distribution

U16    -    Fume extract

C52    -    Fungus/ Beetle eradication

S70    -    Gas fire fighting

T10    -    Gas/ Oil fired boilers

N10    -    General fixtures/ furnishings/ equipment

L40    -    General glazing

V21    -    General lighting

V22    -    General LV power

A70    -    General specification requirements for work package

U10    -    General ventilation

F11    -    Glass block walling

H40    -    Glassfibre reinforced cement panel cladding/ features

K14    -    Glassfibre reinforced gypsum linings/ panelling/ casings/ mouldings

H41    -    Glassfibre reinforced plastics panel cladding/ features

X23    -    Goods distribution/ Mechanised warehousing

Q20    -    Granular sub-bases to roads/ pavings

Q23    -    Gravel/ Hoggin/ Woodchip roads/ pavings

Q37    -    Green Roof

Y46    -    Grilles/ Diffusers/Louvres

D21    -    Ground gas venting

C11    -    Ground investigation

N26    -    Gymnastic/ Sport/ Play Equipment

Y22    -    Heat exchangers

T14    -    Heat pumps

T50    -    Heat recovery

Y43    -    Heating/ Cooling coils

X20    -    Hoists

P31    -    Holes/ Chases/ Covers/ Supports for services

N25    -    Hospital/ Health Equipment

S12    -    Hot & cold water (self-contained specification)

S11    -    Hot Water

V11    -    HV supply/ distribution/ public utility supply

Y70    -    HV switchgear

Y61    -    HV/ LV cables and wiring

U50    -    Hybrid system air conditioning

T72    -    Ice pads

Y82    -    Identification - electrical

Y54    -    Identification - mechanical

E05    -    In situ concrete construction generally

J33    -    In situ glassfibre reinforced plastics

R33    -    Incineration plant

U40    -    Induction air conditioning

N29    -    Industrial Equipment

L42    -    Infill panels/ sheets

W22    -    Information/ Advertising display

Q21    -    Insitu concrete roads/ pavings/ bases

A01    -    Institutions/ Associations/ Trade Organisations

S31    -    Instrument air

M21    -    Insulation with rendered finish

Q24    -    Interlocking brick/ block roads/ pavings

Q32    -    Internal planting

M61    -    Intumescent coatings for fire protection of steelwork

S14    -    Irrigation

G12    -    Isolated structural metal members

Q10    -    Kerbs/ Edgings/Channels/Paving accessories

U12    -    Kitchen ventilation

N28    -    Laboratory furniture/ equipment

R14    -    Laboratory/ Industrial waste drainage

R13    -    Land drainage

Q35    -    Landscape maintenance

N30    -    Laundry Equipment

L41    -    Lead light glazing

H71    -    Lead sheet coverings/ flashings

X10    -    Lifts

W52    -    Lightning protection

S33    -    Liquefied petroleum gas

J30    -    Liquid applied tanking/ damp proofing

J31    -    Liquid applied waterproof roof coatings

Z32    -    Liquid coatings

W54    -    Liquid detection alarm

T70    -    Local cooling units

V51    -    Local electric heating units

T42    -    Local heating units

T31    -    Low temperature hot water heating

T32    -    Low temperature hot water heating (self-contained specification)

U30    -    Low velocity air conditioning

Y73    -    Luminaires and lamps

V20    -    LV distribution

V12    -    LV supply/ public utility supply

Y71    -    LV switchgear and distribution boards

H70    -    Malleable metal sheet prebonded covering/ cladding

A40    -    Management and staff

A32    -    Management of the Works

M11    -    Mastic asphalt flooring/ floor underlays

J21    -    Mastic asphalt roofing/ insulation/ finishes

J20    -    Mastic asphalt tanking/ damp proofing

X30    -    Mechanical document conveying

A43    -    Mechanical plant

S34    -    Medical/ Laboratory gas

T30    -    Medium temperature hot water heating

M30    -    Metal mesh lathing/ Anchored reinforcement for plastered coatings

H43    -    Metal Panel Cladding/ features

G30    -    Metal profiled sheet decking

H31    -    Metal profiled/ flat sheet cladding/ covering/ siding

E10    -    Mixing/ Casting/ Curing in situ concrete

Z21    -    Mortars

Y92    -    Motor drives - electric

X12    -    Moving pavements

U33    -    Multi-zone air conditioning

S32    -    Natural gas

H62    -    Natural slating

F21    -    Natural stone ashlar walling/ dressings

F20    -    Natural stone rubble walling

H51    -    Natural stone slab cladding/ features

A51    -    Nominated sub-contractors

A52    -    Nominated suppliers

N22    -    Office Equipment

Y91    -    Off-site painting/ Anti-corrosion treatments

A37    -    Operation/ Maintenance of the finished building

T13    -    Packaged steam generators

W11    -    Paging/ Emergency call

M60    -    Painting/ Clear finishing

K32    -    Panel cubicles

K30    -    Panel partitions

H10    -    Patent glazing

S40    -    Petrol/ Diesel storage/distribution

Y11    -    Pipeline ancillaries

Y10    -    Pipelines

H60    -    Plain roof tiling

K10    -    Plasterboard dry linings/ partitions/ceilings

M20    -    Plastered/ Rendered/ Roughcast coatings

H12    -    Plastic glazed vaulting/ walling

H32    -    Plastic profiled sheet cladding/ covering/ siding

X31    -    Pneumatic document conveying

E31    -    Post tensioned reinforcement for insitu concrete

Z31    -    Powder coatings

X13    -    Powered stairlifts

E50    -    Precast concrete frame structures

H42    -    Precast concrete panel cladding/ features

F31    -    Precast concrete sills/ lintels/ copings/ features

H50    -    Precast concrete slab cladding/ features

E60    -    Precast/ Composite concrete decking

B11    -    Prefabricated building units

B10    -    Prefabricated buildings/ structures

G31    -    Prefabricated timber unit decking

D31    -    Preformed concrete piling

A64    -    Preliminaries/ General conditions for building services contract

A60    -    Preliminaries/ General conditions for demolition contract

A61    -    Preliminaries/ General conditions for investigation/ survey contract

A63    -    Preliminaries/ General conditions for landscape contract

A62    -    Preliminaries/ General conditions for piling/ embedded retaining wall contract

Z12    -    Preservative/ Fire retardant treatments for timber

S13    -    Pressurised water

T20    -    Primary heat distribution

A10    -    Project particulars

W21    -    Projection

J22    -    Proprietary roof decking with asphalt finish

J43    -    Proprietary roof decking with felt finish

A31    -    Provision, content and use of documents

A54    -    Provisional work

W12    -    Public address/ Conference audio facilities

Y20    -    Pumps

Z10    -    Purpose made joinery

Z11    -    Purpose made metalwork

A33    -    Quality standards/ control

W20    -    Radio/ TV/ CCTV

X40    -    Railways

H92    -    Rainscreen cladding

R10    -    Rainwater pipework/ gutters

K41    -    Raised access floors

H63    -    Reconstructed stone slating/ tiling

R31    -    Refuse chutes

E30    -    Reinforcement for in situ concrete

C42    -    Repairing/ Renovating/Conserving concrete

C41    -    Repairing/ Renovating/Conserving masonry

C50    -    Repairing/ Renovating/Conserving metal

C51    -    Repairing/ Renovating/Conserving timber

M23    -    Resin bound mineral coatings

H20    -    Rigid sheet cladding

K13    -    Rigid sheet fine linings/ panelling

K11    -    Rigid sheet flooring/ sheathing/ decking/sarking/ linings/casings

M50    -    Rubber/ Plastics/ Cork/ Lino/ Carpet tiling/ sheeting

U15    -    Safety cabinet/ Fume cupboard extract

N20    -    Safety Equipment

N13    -    Sanitary appliances/ fittings

P22    -    Sealant joints

Z22    -    Sealants

W41    -    Security detection and alarm

A34    -    Security/ Safety/ Protection

Q30    -    Seeding/ Turfing

A42    -    Services and facilities

R20    -    Sewage pumping

R21    -    Sewage treatment/ sterilisation

J44    -    Sheet linings for pools/ lakes/waterways

N24    -    Shopfitting

C30    -    Shoring/ Facade retention

N15    -    Signs/ Notices

Y45    -    Silencers/ Acoustic treatment

H65    -    Single lap roof tiling

J42    -    Single layer polymeric roof coverings

A41    -    Site accommodation

D12    -    Site dewatering

C10    -    Site survey

Q50    -    Site/ Street furniture/ equipment

Q25    -    Slab/ Brick/ Sett/ Cobble pavings

U14    -    Smoke extract/ Smoke control

D11    -    Soil stabilisation

T15    -    Solar collectors

N23    -    Special purpose fixtures/ furnishings/equipment

Q26    -    Special surfacings/ pavings for sport/general amenity

J10    -    Specialist waterproof rendering

A35    -    Specific limitations on method/ sequence/ timing /use of site

E11    -    Sprayed in situ concrete

M22    -    Sprayed monolithic coatings

J32    -    Sprayed vapour control layers

S63    -    Sprinklers

H75    -    Stainless steel strip/ sheet coverings/ flashings

L30    -    Stairs/ Walkways/Balustrades

S51    -    Steam

T33    -    Steam heating

D32    -    Steel piling

M40    -    Stone/ Concrete/ Quarry/ Ceramic tiling/ Mosaic

Y23    -    Storage cylinders/ Calorifiers

N21    -    Storage Equipment

V41    -    Street/ Area/ Flood lighting

G11    -    Structural aluminium framing

H13    -    Structural glass assemblies

G10    -    Structural steel framing

V42    -    Studio/ Auditorium/ Arena lighting

Y89    -    Sundry common electrical items

Y59    -    Sundry common mechanical items

P10    -    Sundry insulation/ proofing work/ fire stops

Y63    -    Support components-cables

S21    -    Swimming pool water treatment

W10    -    Telecommunications

A44    -    Temporary works

A11    -    Tender and contract documents

A30    -    Tendering/ Subletting/ Supply

H90    -    Tensile fabric coverings

U43    -    Terminal heat pump air conditioning

U42    -    Terminal re-heat air conditioning

M41    -    Terrazzo tiling/ In situ terrazzo

Y81    -    Testing & commissioning of electrical services

Y51    -    Testing and commissioning of mechanical services

H91    -    Thatch roofing

A20    -    The Contract/ Sub-contract

A12    -    The site/ Existing buildings

Y50    -    Thermal insulation

K20    -    Timber board flooring/ decking/sarking/linings/casings

H64    -    Timber shingling

K21    -    Timber strip/ board fine flooring/ linings

H21    -    Timber weatherboarding

U11    -    Toilet ventilation

C21    -    Toxic/ Hazardous material removal

Y24    -    Trace heating

X22    -    Travelling cradles/ gantries/ladders

S20    -    Treated/ Deionised/ Distilled water

P30    -    Trenches/ Pipeways/Pits for buried engineering services

M12    -    Trowelled bitumen/ resin/ rubber- latex flooring

K12    -    Under purlin/ Inside rail panel linings

C12    -    Underground services survey

D50    -    Underpinning

P20    -    Unframed isolated trims/ skirtings/ sundry items

V32    -    Uninterruptible power supply

S50    -    Vacuum

U31    -    VAV air conditioning

Y52    -    Vibration isolation mountings

K15    -    Vitreous enamel linings/ panelling

T40    -    Warm air heating

T41    -    Warm air heating (self-contained specification)

Y21    -    Water tanks/ cisterns

S62    -    Wet risers

L10    -    Windows/ Rooflights/ Screens/ Louvres

M42    -    Wood block/ Composition block/ Parquet flooring

A53    -    Work by statutory Authorities/ undertakers

E41    -    Worked finishes/ Cutting into in situ concrete

A50    -    Works/ Productsby/ on behalf of the Employer

H74    -    Zinc strip/ sheet coverings/ flashings