contractor work category descriptions

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Version 5 – February 2021

Contractor work category descriptions

Please select your work categories by ticking the box to the right of the category you wish to apply for.

Important note: Electrical installations and communication installations For certain work categories evidence of competence is required. We have placed a number in the ‘Extra requirements’ column to help you. Key: A1 You must be a member of ECA, NAPIT, SELECT, or are registered with NICEIC or BRE, to choose one of these categories. A2 You must be a member of ECA, NAPIT, SELECT, National Security Inspectorate (NSI NACOSS Gold and NSI Systems Silver) or SSAIB to choose one of these categories A3 You must be a member of ECA, NAPIT, SELECT, National Security Inspectorate (NSI Fire Gold or NSI Fire Silver), Warrington Fire or SSAIB, or are registered with BRE to choose

one of these categories. A4 You must be a member of ECA, NAPIT, SELECT or similar to choose one of these categories A5 You must be a member of ECA, NAPIT, SELECT or similar to choose one of these categories A6 You must be a member of ECA, NAPIT, SELECT or similar to choose one of these categories Please enclose a copy of your valid certificate as proof. Part P electrical work (England and Wales) Scottish approved supplier Certification of Construction (Electrical Installations to BS 7671) (Scotland) Gas and boiler installation or maintenance If you choose work categories relating to gas and boiler installation or maintenance, you will have to be Gas Safe registered and should include a copy of your certificate. Security Work Certain categories require SIA / ACS (Security Industry Authority / Approved Contractor Scheme) membership and confirmation is required.

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Asbestos There are three licences issued by the HSE relating to asbestos: Full licence – Required when working with asbestos insulation, asbestos coating or asbestos insulating boards (includes removal of). Supervisory licence – Required when supervising and controlling other licence holders who do the work and laboratories that deal with asbestos. Ancillary licence – Required for work associated with the main work of asbestos repair, removal or disturbance in which it is foreseeable that asbestos may be disturbed. When applying for any of the asbestos or scaffolding related work categories, please enclose a copy of your valid HSE licence.

Sector Category Description CPV

Please mark with an ‘X’

Building Finishes - Conservation

Cleaning (Stone) Services to clean stone surfaces to return to original condition. Building-cleaning services. Stonework.

90911200-8 45262510-9

Glazing (Stained & Leaded Glass) Cutting and fitting stained and leaded glass. Glazing work. 45441000-0

Internal Finishes

Carrying out general work on internal finishes, floors, ceilings and walls for restoration of historic/listed buildings. Buildings of historical or architectural interest. 45212350-4

Joinery (Listed Buildings & Restoration)

Specialist joinery work to be used in Historic and listed buildings. Buildings of particular historical or architectural interest. Restoration work. 45454100-5

Monuments, Statues And Architectural Features - Cleaning & Restoration

cleaning and restoration work to statues and monuments and architectural features in bronze and stone 45212314-0

Plasterwork & Mouldings (Conservation/Restoration)

Producing and fitting mouldings and carrying out plasterwork on historic/listed buildings. Buildings of historical or architectural interest. 45454100-5

Restoration And Renovation Of Historic Monuments (Partnering)

Carrying out restoration and renovation work under partnering arrangements or framework contracts. Firms must have experience of partnering/frameworks. Buildings of particular historical or architectural interest. 45454100-5

Restoration Of Wood Wood restoration including French Polishing. Restoration work. 45454100-5

Stonework & Restoration

Stonemasonry, including cutting, sawing, carving and placing stone for construction work and restoration. Stonework. Restoration work.

45454100-5 45262510-9

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Tiling (Conservation/Restoration) The preservation/renewal of tiles. Buildings of historical or architectural interest. 45454100-5

Building Finishes - Doors

Doors (Aircraft Hangar)

Design, manufacture and installation of doors for aircraft hangars Construction work for airports 45235100-4

Door and Window Canopies, Awnings And Shading

Design, Manufacture, Supply and Installation of Brise Soleil and Louvre fixed awnings, architectural profiling for the control of light, heat and glare.

45443000-4 44115900-8

Door Hardware (Security)

Supply, installation and maintenance of hardware for doors including locks, secure hinge systems and anti jemmy devices. Door locks. Locksmith services. 98395000-8

Door Safety

Supply and installation of finger protection, guard, shield door safety devices. Installation of doors and windows and related components 45421100-5

Doors Supply and fitting doors not covered by more specific doors categories including PVCU, timber, steel. 45421131-1

Doors (Aluminium) Supply and installation of aluminium doors Installation of doors 45421131-1

Doors (Aluminium Clad) Supply and installation of aluminium clad timber doors. Installation of doors. 45421131-1

Doors (Auto Opening & Closing) Supply and fit automated doors, either used by remote control or sensor. 45421131-1

Doors (Blast Proof) Doors that can resist the force of explosion or implosion. 45421131-1

Doors (Fireproof) Supply and fit doors that can resist fire and comply with current safety standards. 45421131-1

Doors (Garage) Supply and fit doors designed for use on a garage. 45421131-1

Doors (Hydraulic) Supply and fit doors operated by hydraulic pressure. 45421131-1

Doors (Roller & Folding Shutter)

Supply and fit roller doors roll around a horizontal axle. Folding shutter doors are vertical doors that open by folding the leaves of the door in concertina fashion. 45421142-1

Doors (Security) Supply and fit doors that offer enhanced resistance to entry, including entry systems with intercoms 45421131-1

Doors (Steel Framed Door sets)

Installation of steel framed door sets for various applications including hospitals, schools, offices etc. Installation of doors. 45421131-1

Doors (Store/Outhouse)

Store, outhouse doors including GRP, UPVC, wood, metal etc. Installation of doors and windows and related components 45421131-1

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Doors (Uvpc) Installation of UVPC doors and composite door systems 45421131-1

Doors and Window (Auto Opening & Closing)

Automated doors, either used by remote control or sensor. Installation of doors and windows and related components. Automatic Window Control Installations 45421131-1

Doors Hanger (Auto Opening & Closing) Supply and fit automated hanger doors, either used by remote control or sensor. 45421131-1

Enamelling (Refurbishment Sprayed) Spray enamelling in the use of bath and work top re-surfacing. Restoration work. 45442000-7

High performance external doors

Supply and fit high-performance doors. A Green Deal category

44221200-7

Window and Doors Service And Repair Repair and Service of windows and doors. Installation of doors and windows and related components. 45421100-5

Building Finishes - External Walls

Cladding

Installation of non-load bearing covering to the exterior of a building, including rainscreen systems with integral drainage and ventilation. The cladding of a building can include a roof. Cladding works. 45262650-2

Cladding Guttering And Rainwater Goods (Upvc) Installing guttering, downpipes and other drainage features to clad buildings. 45261320-3

Curtain Walling Installation of curtain walling units on structural frame to provide outer skin. 45262650-2

Curtain Walling (Steel) Installation of steel curtain walling systems to provide outer skin on structural frame 44212381-3

Damp Proofing (Including Chemical Injection) Injecting damp proof courses (dpcs) for resisting rising damp, including Mastic Asphalt. 45262520-2

Insulation (Overcladding)

All methods of insulation the exterior of a building which range from composite linings between batons to insulating layers which are then rendered. Insulation work. 45320000-6

Plant Room Louvres Installation of louvered systems for ventilation, shading and security 45262600-7

Rendering Application of concrete based screed to vertical walls (does not include plaster). Concrete-coating work. 45262370-5

Roofline Systems Installation of roofline systems including fascias, bargeboards, soffits, ventilation and trims 45443000-4

Stone Facing (Buildings)

Stone facing to commercial, industrial and residential buildings applied in random walling coursed walling, stone applied or ashlar walling, using natural stone such as limestone, sandstone or slate.

45262510-9

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Stonework.

Solar Shading

Supply and fit solar blinds, awnings and shadings. A Green Deal category. 45212190-4

Wall Coatings

Application of specialist protective exterior wall coating systems for various wall types, brick, stone, masonry, tyrolean etc. Application work of protective coatings. 45442000-7

Wall Tie Replacement Installing metal wall ties to strengthen and support brickwork. Bricklaying work. 45262520-2

Building Finishes - Flooring

Concrete Flooring

Construction of in-situ concrete floors including precast components with hand finished, power floated or polished surfaces. Also including installation of under floor heating, hygienic surfacing and flooring repairs. Concrete work.

45262300-4

Entrance Matting

Supply and fit of various matting types for entrances, reception areas, public areas etc. Laying work of flexible floor coverings. 45432111-5

Flooring (Cement Screeds)

Application of cement, grano screeds to floors, including self levelling systems. Floor-screed works. 45262321-7

Flooring (Decking) Installing steel sheet decking on which concrete is poured. Floor laying and covering work. 45432100-5

Flooring (Epoxy Screeds & Coatings)

Application of epoxy and resin screed floors, mastic asphalt, and self-levelling screeds. Floor-screed works. 45262321-7

Flooring (Floating)

Supply and installation of floating floors, for use in reducing noise and vibration. Floor-laying work. 45432110-8

Flooring (General)

Laying of timber and concrete floors, not floor coverings. Floor laying and covering work. 45432110-8

Flooring (Granite, Slate, Marble)

Installation of granite, slate or marble flooring or granite, slate or marble tiles Solid flooring 44112210-3

Flooring (Platform / Raised Access)

Raised access floors, the shallow type is baton supported, the deep type are supported on jacks. False floor installation work. 45432120-1

Flooring (Rubber, Plastic, Cork, Lino and Carpet) Supply and fit of flooring, including rubber, plastic, cork lino and carpet. 45432111-5

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Laying work of flexible floor coverings.

Flooring (Sanding & Sealing) Sanding and sealing of timber floors. Floor-laying work. 45432110-8

Flooring (Tiles) Laying of tiled floors. Floor-tiling work. 45431100-8

Flooring (Timber, Hardwood & Specialist Floors)

Supply, installation and maintenance of timber, hardwood and specialist floors). Floor-laying work. 45432110-8

Matwells Formation, maintenance and repair of matwells. Floor-laying work. 45432110-8

Mezzanine Floors (Design & Install)

Design, fabrication and installation of mezzanine floors and accessories. Solid flooring. 44112210-3

Building Finishes - General

Anti-Slip Panels

Supply and installation of anti-slip panels to provide a safe slip resistant surface for walkways, ramps, stairs, bridges, decking, piers etc. Miscellaneous special-trade construction work. 45262600-7

Anti-Vandal Treatments (Fly & Graffiti)

The application of anti-vandal coating to prevent, fly posting and graffiti. Application work of protective coatings. 45442120-4

Bar Fit Out Supply and installation of bars and associated fittings, for pubs, hotels, clubs, etc. 45212400-0

Building External & Internal Finishes (Partnering)

Carrying out internal and external finishes work under partnering arrangements. Firms must be able to demonstrate experience of partnering. 45210000-2

Biomass room heaters

Supply and install biomass room heaters including radiators. A Green Deal category

39715200-9

Car Park Marking & Signage Supply, installation and maintenance of car park marking and directional signage. Carpark building. 45213312-3

Car Park Waterproofing Applying car park waterproofing treatments, specialist protective and anti-skid surfaces. 45213312-3

Casings Supply and installation of radiator guards, pipe boxing, perimeter boxing, including decorative columns. 45262600-7

Cast Stone Supply and installation of cast stone. Stonework. 45262510-9

Cylinder thermostats

Supply and installation of cylinder thermostat to control water temperature. A Green Deal category

42943210-3

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Concrete (Diamond Drilling and Sawing)

Non-percussive drilling and sawing of concrete and masonry by diamond impregnated drill bits and saw blades. 45262330-3

Concrete (Drilling & Chasing)

Drilling and chasing concrete, masonry and brickwork by rotary percussion and abrasive discs. Concrete repair work. Concrete work. 45262330-3

Concrete (Scoring And Grooving)

Preparing a concrete surface by percussive or non-percussive grooving or scabbling to allow resurfacing or repair. Concrete work. Concrete repair work. 45262330-3

Countertop Resurfacing

Repair, restoration, refinishing of kitchen worktops and bathroom unit surfaces of various types including porcelain, ceramic, laminate, cultured marble, etc. using specialist coatings. Resurfacing works. 39141200-4

Exhibition Fit Out

Design and construction of displays for exhibitions and museums. Work includes flooring, structural work and building services and can encompass security measures and audio-visual installations. Exhibition centre construction work.

45212312-6

Fabric Structures Maintenance

Maintenance, safety inspections and cleaning of fabric structures, including canopies. Canopies. 44115710-9

Fan-assisted storage heaters

Supply and install fan-assisted storage heaters A Green Deal category

39715200-9

Fire Protection (Passive)

Supply and installation of fire stopping, fire linings, barriers and pipe seals etc. Fire-prevention installation works. 45343000-3

Fireplaces Fireplaces - supply and installation. Installation of built-in furniture. 45262600-7

Flood Protection Installation

Installation of UPVC panels to doors, windows and vents for flood protection. Flood prevention works. 45246400-7

Flue gas heat recovery devices

Supply and install flue heat recovery systems, recycling latent heat gases. A Green Deal category

45321000-3

Furniture (Airports and Other Transport Terminals)

Manufacture, supply and installation of specialised furniture for airport and other transport terminals. Installation of built-in furniture. 45421153-1

Furniture (Education) The supply and installation of specialised education sector furniture. Installation of built-in furniture. 45421153-1

Furniture (Laboratory) The supply and installation of specialised laboratory furniture. Installation of built-in furniture.

39180000-7 45421153-1

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Furniture (Library) The supply and installation of specialised library furniture. Installation of built-in furniture 45421153-1

Furniture (Medical)

The supply and installation of specialised medical furniture for hospitals, surgeries and health centres, including HTM (NHS Health Technical Memorandum) compliant ranges. Installation of built-in furniture. 45421153-1

Furniture (Office)

Construct, supply and install furniture for offices and other commercial situations. Installation of built in furniture. 45421153-1

Furniture (Renovation)

The restoration, repair and re-upholstering of furniture for example in university lecture halls, theatres, council chambers etc. Repair and maintenance services of furniture. 50850000-8

Furniture (Security) The supply and installation of specialised security furniture. Installation of built-in furniture. 45421153-1

Furniture (Sports & Leisure)

The supply and installation of specialised furniture for sports and leisure centres including changing room lockers and cubicles and seating. Installation of built-in furniture. 45421153-1

Furniture (Supply & Fit Kitchen, Bathroom, Bedroom Etc)

Supply & fit of bathroom, kitchen & bedroom units. Installation of fitted kitchens. Installation of built-in furniture.

39140000-5 45421153-1

Furniture, Fixture & Fittings For The Disabled

Supply and installation of items and adaptations specially designed to aid the disabled including bathroom, kitchen units, rise and fall units, ramps, access showers etc. Installation of built-in furniture. 45421153-1

Gas Protection Systems

Supply and installation of subfloor systems including gas resistant membranes, gas venting systems to protect against hazardous ground gases such as carbon dioxide, methane, radon. Environmental protection services 45333100-1

Gates Gates including GRP, UPVC, wood, metal etc. Installation of gates 45421148-3

GRG Installation

Design and installation of glass reinforced gypsum products, for column casings, ceiling, walls, cladding and partition features and mouldings, imitation stone and rock features, icons, badges and other architectural features

45262650-2

Guttering and Rainwater Goods (Metal and Fibre) Supply, installation & repair of metal and fibre guttering products. 45261320-3

Handrails & Staircases Installation of handrails and staircases 45421000-4

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Heating (Solar) Supply of solar panel heating systems. Solar panels. 09331000-8

Impact Protection

Supply and fit door and wall guards including bumpers, rub rails, fenders, handrails, combi rails, kick plates, edge, corner, frame, surface protection. Also padded safety protection on pillars and posts. 45262600-7

Induction Loops

Installation and maintenance of assistive listening systems for the hard of hearing. Devices for the disabled 33196200-2

Installation (Sound) Installation of sound proofing and acoustic barriers. Sound insulation work. 45323000-7

Joinery

The assembly/manufacture of quality wooden products such as cupboards, stairs etc. and including display booths and exhibition units. Joinery and carpentry installation work. Joinery work. 45421000-4

Joinery (First Fix)

Installation of 1st fix woodwork on such as windows, floor joists in new building or extensions. Joinery and carpentry installation work. Joinery work. 45421000-4

Joinery (General Up To £2000)

Carry out general and small installation works up to £2000 such as removal of damaged doors and window frames. Joinery and carpentry installation work. Joinery work. 45421000-4

Joinery (Second Fix)

Installation of 2nd fix woodwork on such as skirting, doors etc in new and extension work. Joinery and carpentry installation work. Joinery work. 45421000-4

Joint Sealing (Building)

Applying mastic and other sealants for expansion joints, windows, doors and sealing of other structural elements. Concrete work. 45262600-7

Laboratory Fume Cupboards Supply installation and maintenance of laboratory fume cupboards. Laboratory building. 45214610-9

Locksmiths The installation and maintenance of all types of locks and security fittings Ironmongery work. 98395000-8

Mailbox Systems

Supply and installation of secure/locked letter, post, mailbox systems for multiple occupancies such as apartments, offices, universities etc. Installation services of street mailboxes 51545000-4

Marble / Terrazzo Cleaning and Refurbishment

Renovation and cleaning of marble and terrazzo floors and surfaces by shot-blasting, wet grinding, and polishing with diamond abrasive, including deep pore cleaning, sealing, crystallisation epoxy resin face filling and joint replacement. Marble and calcareous building stone.

44911000-9

Mechanical ventilation with heat recovery systems

Supply and install ventilation system with heat recovery unit. A Green Deal category

45331200-8

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Metalwork (Architectural / Blacksmith)

Fabrication and installation of steel or wrought iron products for architectural features, including grills, handrails and light barriers. Ironmongery work. 71550000-8

Moulded Building Components

Manufacture and installation of bespoke moulded synthetic material architectural features, canopies, door surrounds, porticoes, columns, dormer and window roofs etc. 45262600-7

Office Fit Out

Carrying out all work associated with fitting out an office including building finishes, fixtures and fittings. Office block. 45213150-9

Painting & Decorating (General)

Painting & Decorating of all internal surfaces, including wallpapering and wall coverings of all kinds. Painting and glazing work within buildings. Painting work of buildings Decoration work

45442110-1 45451000-3

Painting & Decorating (General)-(Partnering)

Painting & Decorating of all internal surfaces, including wallpapering and wall coverings of all kinds. Painting and glazing work within buildings. Firms must have experience of partnering. Painting work of buildings. Decoration work.

45442110-1 45451000-3

Screened Enclosures & Emp Protection

Maintenance, supply and installation of screened enclosures and emp protection (farriday changes). Building construction work. 45210000-2

Seating & Stage Systems

Supply and installation of seating and stage systems, not including electrical work. Seats, chairs and associated parts. 45237000-7

Security Screens, Counters & Cash Units

Supply/installation of security screens, cash units & counters for staff safety. Installation services of office equipment. 51620000-4

Shop fitting

Fitting out of the interiors of offices, shops etc. including joinery and glazing work to fixtures and fittings. Shop buildings. 45210000-2

Showers

Installation, service, maintenance and repair of showers and associated equipment. Plumbing and drain-laying work. 45332000-3

Shower wastewater heat recovery devices.

Supply and install heat recovery unit to shower outlet. A Green Deal category

39715200-9

Siphonic Drainage

Design and installation of a siphonic rainwater roof drainage system. Drainage system. 44163112-8

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Solar Photovoltaic Installations Installation of solar photovoltaic systems (solar PV) for converting daylight into electrical power 45261215-4

Spiral and Helical Stairs

Design, manufacture and installation of spiral and helical stairways in various materials, concrete, steel, glass, wood, stone. Staircases 44233000-2

Specialist Joinery

Design, manufacture & installation of specialist joinery work, including for marine market Joinery work 45421000-4

Stair Treads and Nosings Supply and fix stair treads and nosings. Staircases 44233000-2

Storage Equipment (Shelving, Racking & Mezzanine Floors)

Supply, installation and maintenance of storage equipment (shelving, racking & mezzanine floors). Installation services of office equipment. Metal shelving. Work for warehouses and industrial buildings. 45213250-0

Transpired solar collectors

Supply and install solar panels for heating air as it is vented into a building. A Green Deal category

39715200-9

Radiant heating

Supply and install radiant energy system either under floor, wall panels, skirting or ceiling panels. A Green Deal category

39715200-9

Tensile Fabric Structures

Supply and installation of tensile fabric structures including canopy style covered areas. Canopies. 44115710-9

Ultra-High-Pressure Water Jetting

Vibration free cutting, removal and profiling of concrete, road surfaces, retexturing and paint line removal by ultra high-pressure water jetting.

29242473-3 45262330-3

Variable speed drives for fans and pumps

Replace existing fans and pumps with variable speed units. A Green Deal category

39717000-1

Washroom Systems

Installation of washroom systems including toilets, WCs, changing rooms, shower cubicles, washbasins and vanity units. Work on plumbing, joinery and fittings Plumbing and sanitary works 45330000-9

Waste Stack Pipes Installation & Or Maintenance

Installation/maintenance of waste pipes in multi storey buildings, such as housing units or offices including work in occupied premises. Plumbing and sanitary works. 45330000-9

Water source heat pumps

Supply and install heat pumps for heating water and central heating, using external water source. A Green Deal category

42511110-5

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Wood Care

Preservation and protection of wooden items including fences, decking, furniture, benches, sheds etc. through the application of wood stain and preservative. Painting and protective coating work of structures. 45442120-4

Woodworm & Dry Rot Treatment

Chemical or similar treatment used to prevent or curtail woodworm & or dry rot. Wood, wood products, cork products, basketware and wickerwork. Pest-control services. Restoration work. 90921000-9

Worktops

Installation of worktops in granite, slate or marble Worktops 39141200-4

Building Finishes - Glazing

Ballistic and Blast-proof Glass

Installation of toughened, laminated glass to resist blasts and bombs to retain broken glass and flying debris, and ballistic and bullet-proof glazing. 45441000-0

Double Glazing Restoration

Repairing failed double-glazing units and condensation removal, restoring clarity. Glazing work 45441000-0

Fire Resistant Glazing Installation of fire-resistant glazing systems. Glazing work. 45441000-0

Glazing

Installing glass in a light, window or door. See also windows for specific type and separate category for secondary glazing. Glazing work. 45441000-0

Glazed Canopies

Supply and installation of glazed canopies and awnings for passenger shelters, sheltered walkways, cycle storage and entrance features, including suspended canopies. 44115710-9

Graphics on Glass

Window manifestation and decorative treatment using sand blasting for signage, branding, or specialist glass effects. Glazing work. 45441000-0

Glazing (Patent)

A self draining ventilated dry glazing system not relying necessarily for its weather tightness upon external glazing seals; consisting longitudinal glazing bars and glass or other suitable infills. Glazing work. 45441000-0

Glazing (Scratch Removal)

The removal of scratches from glazing or glass, whether it is damage caused during construction of new buildings, acid etching, graffiti, or careless cleaning. Glazing work. 45441000-0

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Glazing, Risk Assessment Evaluation of current glazing safety. Glazing work. 45441000-0

Replacement glazing

Install thermal efficient glazing. A Green Deal category

45441000-0

Secondary Glazing

Install additional layers of glazing to existing windows. A Green Deal category 45441000-0

Structural Glazing

Installation and manufacture of structural glazing for screens, partitions, worktops, glazed entrances and glass stairs Glazing work

45441000-0

Windows And Doors (Auto Opening & Closing)

Automated doors, either used by remote control or sensor. Installation of doors and windows and related components. Automatic Window Control Installations 45421100-5

Windows (Aluminium Clad)

Supply and installation of aluminium clad timber windows.

Installation of windows. 45421132-8

Windows (Aluminium Framed) Supply and installation of aluminium framed windows Installation of windows 45421132-8

Windows (Auto Opening And Closing) Window opening with winding gear (either electric or manual) for high level or hard to reach windows 45421100-5

Windows (Film Application & Definition) The application of film to glazing C448 and to improve its shatter resistance. Glazing work. 45441000-0

Window Hardware (Security)

Supply and install window security features including safety and security films, security shields and window restrictors. Windows 44221100-6

Windows (Metal) Installation of metal-framed windows. Installation of metal windows. 45421132-8

Windows (PVCU) Supply and installation or installation PVCU-framed windows. Installation of plastic windows. 45421132-8

Windows (Timber) Installation of timber-framed windows. Installation of wooden windows. 45421132-8

Building Finishes - Insulation

Duct insulation

Insulate ducts and piping. A Green Deal category

45321000-3

Draught proofing

Seal draughts in windows, doors, ceiling/wall joints, floorboards, loft hatches, etc. A Green Deal category

45321000-3

External wall insulation systems

Supply and install insulation boards, slabs and reinforced render to walls. A Green Deal category

45321000-3

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Insulation (Building)

All methods of insulating and draught proofing to improve the thermal efficiency of a building. Insulation work. 45320000-6

Insulation (Cavity Injection) Cavity insulation injected after the wall has been constructed. Insulation work. 45320000-6

Insulation (Cavity Wall & Dry Lining)

Drill holes in walls, pump in insulation and brick up holes in walls. A Green Deal category 45320000-6

Insulation (Door, Multiple Glazing, Draught Proof) Draft proofing and insulation used on doors and windows. Insulation work. 45320000-6

Insulation (Plant & Pipeline)

Use of wrapped and removable insulation to reduce the passage of heat from pipelines and plant. See also pipe work. Insulation work. 45320000-6

Insulation (Roof & Loft)

Supply and install loft insulation including insulation of loft hatch. A Green Deal category 45320000-6

Insulation (Sound) The installation of products to reduce sounds. Sound insulation work. 45323000-7

Insulation (Sprayed External) External insulation, whereby an insulating render is sprayed onto the structure. Insulation work. 45320000-6

Internal wall insulation systems (for external walls)

Fit insulated dry lining board or an insulated stud wall to internal walls. A Green Deal category

45321000-3

Pipework insulation

Insulate piping. A Green Deal category

45321000-3

Roof insulation

Supply and install roof insulation. A Green Deal category

45321000-3

Room in roof insulation

Supply and install room-in-roof insulation to pitched roofs. A Green Deal category

45321000-3

Sealing improvements

Seal draughts and leaks in ducts. A Green Deal category

45321000-3

Under-floor insulation

Lift floorboards and install insulation between joists on suspended floor or install rigid foam insulation either above or below concrete base on solid floors. A Green Deal category

45321000-3

Building Finishes - Internal Walls / Ceilings

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Ceilings (Integrated) Installing integrated ceilings to conceal and support pipe work, cables etc. 45421146-9

Ceilings (Suspended)

Installation of suspended ceilings including structural frame and infill panels. Can be packaged into which service elements are fitted, some systems have integrated services. 45421146-9

Cladding (Hygiene)

Internal cladding of walls and surfaces for such as catering and medical facilities where a high standard of hygiene is needed. Includes installation of stainless steel and PVCu cladding. Cladding works.

45262650-2

Partitions

Installation of non load bearing fixed internal divisions including moveable partitions, sliding. Folding partitions, operable walls. Installation of partition walls. 45421141-4

Plastering Internal plastering (including fibrous) applied by hand providing a surface for decoration. Plastering work. 45410000-4

Tiling (Wall) The fixing of wall tiling. Wall-tiling work. 45431200-9

Building Finishes - Painting & Decoration

Hygiene Coating

Application of coatings by brush or roller in hygiene sensitive environments to provide easily cleanable surfaces which are durable and stand up to repeated washing with hot water. Application work of protective coatings.

45442000-7

Fire Protection Coating

Application of fire-resistant coating applied to new, bare or stripped surfaces or to previously painted surfaces, upgrading Warrington Class 4 Blue board. Application work of protective coatings

45442000-7

Painting Painting of shelves, fences and walls. Floor-laying and covering, wallcovering and wall-papering work. 45442100-8

Painting (Refurbishment of Ceilings) Re-Spraying of all ceilings including suspended ceilings with specialist coatings in situ. Painting work. 45442110-1

Painting and Decorating (Conservation)

High quality decorative work including specialist painting and decorative crafts on listed buildings, conservation work etc. Floor-laying and covering, wallcovering and wall-papering work. 45442110-1

Shot & Grit Blasting

A method of removal of rust from steel for preparation for painting or cleaning or de-scaling, also cleaning stone and concrete, by blasting abrasive medium at the surface. Blast-cleaning services for tubular structures. 90912000-3

Signs Design manufacture and installation of sign and way finding systems including suspended, projecting, wall, 34928470-3

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directory, door, freestanding, panel and post, braille and tactile, name plate displays. Vehicle wrapping and semi-wrapping.

Spray Painting & Coating

Using air assisted electrostatic and HVLP processes for painting and coating walls, cladding, ceilings and doors, etc 45442110-1

Steelwork Protection

Protection of steelwork through the application of paint, metal coating (galvanizing or the direct spraying of zinc or aluminium) and plastic coating. Application work of anti-corrosive coatings.

45442200-9

Building Finishes - Roofing

Sedum (Green) Roofing Systems

Apply a layer of sedum plants in turf form, pre-grown mats, cuttings or plug plants, including drainage layer, to roof for insulation. Can be extensive or semi-extensive green roof format. Includes meadow roofs, brown roofs, biodiversity, living or eco-roofs. A Green Deal category

45261410-1

Roof Lights & Access Hatches

Installation of roof lighting and access hatches. Erection and related works of roof frames and coverings. 45261000-4

Roofing General roofing contractors. Roof works and other special trade construction works. 45261000-4

Roofing (Aluminium) Installation of aluminium roofing. Metal roof-covering work. 45261213-0

Roofing (Asphalt)

Roofing which contains two or more layers of asphalt, used for example on car parks and flat roofs. Bituminous roof-covering work. 45261214-7

Roofing (Copper) Specialist installers of copper roofing including fitting copper ridge systems and contract cleaning. 45261213-0

Roofing (Decking) Installing steel sheet decking on which concrete is poured. Roof-covering and roof-painting work. 45261200-6

Roofing (Felt) Roofing mainly built up roofing using bitumen and single ply. Bituminous roof-covering work. 45261214-7

Roofing (Fibre Cement Sheeting) Roofing using fibre cement sheeting. Roof works and other special trade construction works 45261200-6

Roofing (Glass Reinforced Polyester)

Flat roof waterproofing systems, using glass reinforced polyester liquid applied on site, however some system utilises preformed facers etc or even may provide a full structural roofing system 45261200-6

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Roofing (Lead) Specialist installers of lead roofing. Metal roof-covering work. 45261213-0

Roofing (Lead, Zinc & Copper) Installation of leadwork, zinc or copper roofing. Metal roof-covering work. 45261213-0

Roofing (Single Ply) Flat Roofing using single ply method. Roof-covering and roof-painting work. 45261200-6

Roofing (Slating / Tiling) Roofing (Slating / Tiling). Roof-tiling work. Roof-slating work.

45261211-6 45261212-3

Roofing (Steel Sheeting) Roofing using steel sheeting. Metal roof covering work 45261213-0

Roofing (Synthetic Waterproof Services)

Flat Roof waterproofing, using synthetic preformed sheets including products such as EPDM sheeting, Trocal roofing systems and polymer systems. Erection and related works of roof frames and coverings. 45261200-6

Roofing (Waterproofing) Liquid applied waterproofing roof systems. Waterproofing work. 45261200-6

Roofing (Zinc) Specialist installers of zinc roofing. Metal roof-covering work. 45261213-0

Building Finishes - Waste Disposal

Asbestos Removal (Unlicensed)

The removal of asbestos cement and other low risk asbestos bearing materials, the process for which does not need a licence. 45262660-5

Asbestos Removal / Treatment The removal and disposal of asbestos (licence required). Asbestos-removal work. 45262660-5

Building General - Building Type

Bed Joint Reinforcement

Installation of bed joint reinforcements in masonry and brickwork including anchor, grout and helical fixing methods. Masonry and bricklaying work. 45262500-6

Brick And Blockwork Laying of brick and blockworks. Masonry and bricklaying work. 45262500-6

Brick Tinting

Application of a colour fast pigment to give a permanent tint to brick, mortar and masonry surfaces. Masonry and bricklaying work 45262500-6

Building (Prefabricated/Temporary) Supply and erect/install factory-prefabricated building for either temporary or permanent use. 45223800-4

Building (Prefabricated/Temporary) Refurbishment

Refurbishment, repair, maintenance of portacabins and modular buildings. Refurbishment work. Assembly and erection of prefabricated structures 45453100-8

Building (Prefabricated/Temporary) Supply & Install

For portacabin type buildings use Building (Prefabricated/Temporary) Supply & Install, for prefabricated elements that are assembled on site, use 44211000-2

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Building (System). Assembly and erection of prefabricated structures.

Building (Steel frame)

Constructing buildings of which the structural members are of steel. Structural steel erection work for buildings. 45262410-8

Building (System)

Building which conforms to rigid dimensional disciplines to use limited number of standard components produced in a factory for assembly on site. There will be an element of site work. Building construction work. 45223800-4

Chimneys (Brick)

Brick construction of chimney containing one or more flue to convey the products of combustion to the open air. 45262610-0

Chimneys (Concrete)

Concrete construction of chimney containing one or more flue to convey the products of combustion to the open air. 45262610-0

Chimneys (Linings) Installation of chimney linings, metal, precast etc 45262610-0

Concrete (Foam Concrete) Supply and placement of lightweight foam concrete. 45262310-7

Concrete (In Situ) Construction of reinforced concrete work on site. Reinforced-concrete work. 45262310-7

Concrete (Precast)

Supply and installation of precast concrete structural elements, such as beams, joists, columns, floor slabs or wall units. Concrete work. 45262310-7

Conservatories Supply and erection/installation of conservatories 45210000-2

Conservatory Repairs

Repairs to roofs, windows, etc of conservatories. Work not necessarily carried out by original installers, or under warranty 45441000-0

Controlled Demolition

Controlled demolition of concrete structures by chemical or hydraulic bursting or concrete crushing, high pressure water jetting or hydro demolition, thermic lancing or robotics. Demolition work. 45111100-9

Dance Studio Fit -Out Construction of and conversion to dance studios, including sprung floors and mirrored walls 45212300-9

Demolition Demolition and disposal of complete building. Demolition work. 45111100-9

Dismantling Dismantling structures to allow a measure of reuse. Demolition work. 45111300-1

Glass Blockwork Supply and installation of glass blocks for walls, floors etc. Moulded-glass paving blocks, bricks or tiles 45262500-6

Glass Houses Supply and erection of glasshouses or greenhouses 45441000-0

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GRP Structures

Design, supply and install GRP structures such as industrial buildings, gatehouses, toll booths, ticket offices, security housing security doors and roadside range cabinets 44211000-2

Masonry and Bricklaying Work Masonry and bricklaying work including masonry and brick repair. Masonry and bricklaying work 45262500-6

Modular School Buildings Modular (prefabricated) building for school extensions including all services fitted out

45214200-2 45223800-4

Movement Joints Installation and maintenance of movement joints. Miscellaneous special trade construction work. 45262600-7

Pointing Pointing and repointing of brickwork and masonry. Masonry and bricklaying work 45262500-6

Rapid Response Services (Dangerous Structures)

Provision of rapid response and deployment of services, equipment and plant in support of dangerous structure events including structural scaffolding, cutting equipment, hydraulic propping equipment, pumping equipment, and CCTV, floodlighting, site hoarding and cordons, incident traffic management, flood defence products 35100000-5

Scaffolding

Provision of temporary structure providing access for construction workers and support for materials and equipment, including falsework. Scaffolding work. 45262100-2

Site Clearance Site clearance or removal of products of demolition in preparation for new build. Site-clearance work. 45111213-4

Site set-up & Hoarding

Erecting hoarding and temporary site accommodation, including partitioning off existing building to create site office space 44211100-3

Steel Fixing

Supply and fixing reinforcing steel bars or cables in formwork or shuttering for construction of reinforced concrete

45262310-7

Structural Steelwork

Fabrication and erection of structural frame from steel components provided by the manufacturers and fabricators. Includes trussed rafters, decking. Structural steel erection work. 45262400-5

Temporary Works (Partnering)

Carrying out Temporary Works (partners) work under partnering arrangements. Firms must be able to demonstrate experience of partnering. Assembly and erection of prefabricated structures. 45210000-2

Timber Decking

Specialist use of timber with Hard or Softwood Decking to install balconies, walkways, leisure areas and ramps for disabled access with all relevant handrails as required

20300000-9

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Timber Structures

Use of timber for all main structural elements. Does not include conventional roof trusses or floor joists. Joinery and carpentry installation work. 45420000-7

Building General - General

Access Ramps Access ramps for the disabled. 45210000-2

Building (Design & Construct) Carrying out the design and construction of a building as a single package. Building construction work. 45210000-2

Building (General)

Carrying out the construction of a building, including all elements from foundations, structure, int and ext finishes to M&E work. 45210000-2

Building Refurbishment Over £15K Repair, improvement or refurbishment work over £15K in value. 45453100-8

Building Rehabitation Term Contract

To make an individual or number of houses habitable after they have become dilapidated, due to misuse by tenants etc. under a term contract. C271

45211000-9 45262690-4

Building Repairs and Improvements (Max Notation £15K)

Minor building repairs, small works, maintenance & improvements (max. notation or contract value £15k) Overhaul and refurbishment work. 45453100-8

Building Structure (Partnering)

Carrying out general building work under partnering arrangements. Firms must be able to demonstrate experience of partnering. Building construction work. 44115710-9

Fabric Structures Maintenance Canopies. 44115710-9

General Construction Work - Building (Partnering)

Carrying out general building work under partnering arrangements. Firms must be able to demonstrate experience of partnering. Building construction work. 45210000-2

Installation of Steel Stairs Supply and installation of steel stairs for fire escapes and industrial plants and buildings 45262410-8

Management Contracting (General Contracting Work)

The company is paid a fee to manage the works. The form of contract can be Construction Management, Management Contracting, Management Fee or Project Management, for general contracting work. Building construction work. 45210000-2

Building General - Sector

Building (Care Homes/Nursing Homes) Building care homes and nursing homes, including refurbishment and extension work. Residential homes 45215210-2

Building (Estates Regeneration) Complete rejuvenation of existing housing stock. (Not just one or two properties) 45262690-4

Building (Hospitals) Building hospitals, extending existing premises. Construction work for buildings relating to health. 45215100-8

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Building (Industrial) Building within industrial environment, including extensions 45213200-5

Building (Mod) Building within specialised MOD sites. Construction work for military buildings and installations. 45216200-6

Building (Multi Storey Car Parks) Construction of new multi storey car parks 45213312-3

Building (Museums, Art Galleries and Libraries) Building museums/galleries/Libraries and extending existing premises 45212310-2

Building (Offices) New build and refurbishment of commercial property. Construction work for commercial buildings. 45213100-4

Building (Police) Building Specialised Police Facilities. Construction work for buildings relating to law and order. 45216111-5

Building (Prisons) Building Specialised Prison Facilities. Construction work for buildings relating to law and order. 45216113-9

Building (Private Housing)

Working in the private housing sector on new build or refurbishment. Construction work for multi-dwelling buildings and individual houses. 45211000-9

Building (Rehabitation)

To make an individual or number of houses habitable after they have become dilapidated, due to misuse by tenants etc. Construction work for multi-dwelling buildings and individual houses.

45211000-9 45262690-4

Building (Religious)

New build and refurbishment of religious buildings. Church construction work. Religious buildings construction work.

45212361-4 45212360-7

Building (Residential Villages)

Building of purpose-built residential village communities for the elderly, including refurbishment and extension work. Building construction work 45211000-9

Building (Schools And Colleges) Building schools, universities and colleges, including accommodation and extending existing premises 45214000-0

Building (Social Housing)

Working in the social housing sector on new build or refurbishment. Construction work for subsidised residential accommodation. 45215210-2

Building (Sports & Leisure)

Construction of sports and leisure facilities. Construction work for buildings relating to leisure, sports, culture, lodging and restaurants. 45212000-6

Building Refurbishment (Multi Storey Car Parks) The refurbishment of dilapidated multi storey car parks to current standards. Carpark building. 45213312-3

Listed Building Work

Reconstruction and refurbishment work for listed buildings, buildings of historic interest and work in conservation areas Building construction work 45210000-2

Working in Occupied Premises Ability to carry out building work in occupied premises with a minimum disruption to the client. Construction 45211000-9

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work for multi-dwelling buildings and individual houses.

Civil Engineering - Airfield Services

Marking (Runway) (Aviation - marking) lines or symbols on a runway. Runway construction works. 45235111-4

Paved Area (Airfield) Asphalt Paving of airfield runways, taxiways and hardstanding by asphalt or bituminous materials 45235000-3

Paved Area (Airfield) Concrete The provision of airfield quality concrete. Runway construction works. 45235111-4

Slurry Sealing (Airfields) The provision of slurry sealing for the use on airfields only. Runway construction works. 45235111-4

Civil Engineering - Drainage/Pipework

Directional Drilling

Horizontal directional drilling for pipe, duct or cable installation underground without disturbing surface structures. Trenchless services installation under motorways, highways, waterways or railways. General construction work for pipelines. 45231100-6

Drain Inspection (CCTV) The use of CCTV cameras to inspect drains 45232450-1

Drain Lining and Trenchless Repair

Repairs of underground pipelines & tunnels without the need to dig a hole. Trenchless repairs and drain lining 45231100-6

Drainage (Land)

Digging and regrading ditches and installation of drainage systems including pipes, soakaways, stormwater attenuation systems (tanks and traps), SUDS (sustainable drainage systems) and stilling ponds. Ground drainage work. 45111240-2

Drainage Pipelines (Partnering)

Carrying out general drain repairs work under partnering arrangements. Firms must have partnering experience. Sewer construction work. 45232400-6

Drains and Sewers (New) The installation of new drains and sewers. Sewer construction work. 45232400-6

Drains and Sewers (Renovation) Renovations of drains and sewers. Sewer construction work. 45232400-6

Impact Moling

Creation of borehole by percussive mole (soil displacement hammer), compacting and displacing ground rather than excavation and removal, including installation of new pipe or conduit as part of process. General construction work for pipelines. 45231100-6

Sand & Wick Drains Construction of sand & wick drains. Construction of sand & wick drains 45232450-1

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Underground Buried Services

To provide buried services such as gas, electric, water pipes etc. Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork. 45231000-5

Well Drilling The drilling of a well. The drilling of a well 45262220-9

Civil Engineering - General

Require RISQS Bridges (Rail) Construction of bridges carrying railway lines over roads, waterways, etc. Railway bridge. 45221112-0

Civil Engineering

Civil engineering works comprise the construction of infrastructure, groundworks and site preparation for building work 45200000-9

Civil Engineering (Design & Construct) The firm acts as consultant, project manager and contractor for civil engineering work 45220000-5

Civil Engineering Construction (Partnering)

Carrying out general civil engineering work under partnering arrangements. Firms must have partnering experience. Works for complete or part construction and civil engineering work. 45220000-5

Concrete (Prestressed/Post Tensioned)

Supply and installation of post tensioned or prestressed concrete structural elements, either precast or in situ. Reinforced-concrete structures. 45262310-7

Concrete Repairs

Repairs to concrete by removal of damaged areas by mechanical means, treating exposed reinforcement and hand patching, spraying, guniting, crack injection, chemical bonding; electro-chemical corrosion treatment. 45262330-3

Concrete/Masonry Stabilisation

Repair and stabilisation of masonry or concrete, including tensile bolting, crack injection, chemical bonding and vacuum processes 45262330-3

Earthworks (Bulk) Bulk or mass excavation or reprofiling earthworks 45112000-5

Ecological Waste Treatment

Installation of eco-restorers (living machines), lake restorers, reed beds and tanks including bacteria, algae, micro-organisms, plants and fauna to treat sewage, waste and wastewater by replicating processes which occur in nature. Sewage, refuse, cleaning and environmental services.

90000000-7

Environmental Work (Pedestrianisation Schemes)

All work associated with streetscape work on pedestrianisation schemes including paving and street furniture installation. Pedestrian zone. 45233260-9

Require RISQS Depot Rail

Railway - Depot Protection, Bogie Turntable, Central Vacuum System, Centre Lathe, Controlled Emission Toilet, Effluent Treatment Plant, Jacks, Loco Sand 34940000-8

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Dispensing System, Train Wash System, Wheel Drop, Wheel Lathe & Vehicle Moving Unit

Footpath and Bridleway Maintenance

Rural paths and bridleway surfacing, clearance and grading. Ditch improvement, culverts etc. Paths and other metalled surfaces. 45233160-8

General Construction Work - Civil Engineering (Partnering)

Carrying out civil engineering work under partnering arrangements. Firms must be able to demonstrate experience of partnering. Works for complete or part construction and civil engineering work. 45220000-5

Land Reclamation

The recovery of uncontaminated derelict or submerged land. See also drainage - land. Land-reclamation work. 45112320-4

Management Contracting (Civil Engineering and Infrastructure)

Carrying out civil engineering work under a management form of contract. Works for complete or part construction and civil engineering work. 45220000-5

Masts & Towers

Radio masts, lattice structures; erection and maintenance. Towers, lattice masts, derricks and pylons. 45223110-0

Noise and Environmental Barriers

Installation and maintenance of noise barriers for example to reduce motorway traffic noise to a residential area. Environmental improvement works. 45262640-9

Painting (Civil Engineering)

Painting steel bridges, railings, parapets, guardrail, concrete surfaces, etc and applying protective coatings and anti-carbonisation treatments. Painting work. 45442120-4

Pipe Jacking

Installing a pipe or duct through the ground by pushing it forward with hydraulic jacks. This also includes thrust boring where a casing is driven through the soil. Construction work for tunnels. 45221240-6

Require RISQS Railway Construction & Maintenance

The supply and installation of the permanent rail track including ballast and manufacture of turnouts. Track construction works. 45234100-7

Require RISQS Railway Construction (Partnering)

Carrying out Railway Construction work under partnering arrangements. Firms must have experience of partnering. Track construction works. 45234100-7

Safety Barriers Portable Barriers (Deployment & Recovery) 45233280-5

Sewage Plant Operation and Maintenance Operating and maintaining sewage treatment works and pumping stations 90481000-2

Sewage Treatment Works (Civils)

Civil engineering work for the provision and installation of all types of sewage treatment plant. Sewage treatment works. 45232420-2

Steel Erectors Site erection only of prefabricated steelwork. Structural steel erection work. 45262400-5

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Steel Fabrication

The fabrication of steel structural components. Fabricators deliver to site steelwork that can be erected into a structural frame. Structural steel works. 45223210-1

Street Furniture

Installation and maintenance of street furniture including bus shelters, smoking shelters, playground shelters, cycle, trolley shelters, walkways, kiosks, seats, benches, waste bins, bus stop poles etc. Installation of street furniture. 45233293-9

Stone Facing

Stone facing applied to bridges, viaducts, retaining walls, canals and reservoirs. Stonework.

45262510-9

Testing (Laboratory)

Testing of materials in laboratories, including destructive testing. Testing, inspection, analysis, monitoring and control services. 71600000-4

Testing (Materials on-site) Testing of materials on site. Testing, inspection, analysis, monitoring and control services. 71632200-9

Testing (Vibration Monitoring)

Testing of structures/materials to monitor vibration. Testing, inspection, analysis, monitoring and control services. 71600000-4

Tunnelling

Tunnel boring and excavation, either shield and hand dig or by tunnel boring machine. Construction work for tunnels. 45221240-6

Tunnelling (Mini) Mini tunnel boring. Construction work for tunnels. 45221240-6

Tunnelling and Underground Construction (Partnering)

Carrying out tunnelling work under partnering arrangements. Firms must be able to demonstrate experience of partnering. Construction work for bridges and tunnels, shafts and subways. 45221240-6

Water Features (Cleaning And Maintenance)

Cleaning and maintenance of water features, fountains, ponds including water treatment, aquatic weed and algae control, fish management, pump maintenance Environmental maintenance services. Miscellaneous cleaning services 90900000-6

Water Supply (New Pipelines) Installation of pipelines used solely for water supply. Construction work for water and sewage pipelines. 45232150-8

Water Supply (Pipelines Renovations) Repair/restoration of existing water supply pipeline. Water-main refurbishment. 45232151-5

Waterproofing (Structural)

Apply waterproof coating to structure e.g. foundations or water retaining structures, by bentonite, asphalt, hand applied or sprayed systems. 45261420-4

Civil Engineering - Landscaping/Sports

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Block Paving (Imprinting)

Constructing concrete paved areas, that have a decorative imprint to simulate red brick block paving. Surface work for streets. 45233222-1

Community and Public Artworks And Features

Local participation with community artwork and features on building and landscaping projects including public artwork, bespoke street furniture, sculptures, play features, floorscapes, display items etc. Artistic Services 45212300-9

Decorative Surfaces

Application of resin bonded / bounded decorative surfacing using various aggregates being used on landscaping schemes, footpaths, driveways, pedestrian areas etc. Various surface works. 45233200-1

Dry Stone and Mortar Walls

Construction, repairs & pressure pointing to mortar and dry-stone walls (including rural locations, National Parks and marine and costal defences). 45262500-6

Environmental Mitigation

Work to be done resulting from restrictions imposed by planning authorities to ensure preservation of local wildlife. Includes hedge translocation, turf translocation and wetland habitat creation Natural resources management or conservation strategy planning services 90712400-5

Fencing Includes wood, metal and concrete fencing. Erection of fencing. 45342000-6

Fencing (Security) Secure fencing also microwave fencing. 45342000-6

Fencing (Sports Facilities and Playgrounds) erection of all types of fencing for sports facilities and playgrounds 45342000-6

Forestry The maintenance/planting of wooded area. Forestry services. 77200000-2

Ground Maintenance

Grass cutting, hedge trimming etc. For more active management and shaping use landscape works. Grounds maintenance services. 77314000-4

Ground Maintenance (Hydro Seeding) Grounds Maintenance using the hydro seeding method. Seeding services. 77315000-1

Invasive Plant Eradication

Eradication of invasive plant species including Japanese knotweed, giant hogweed, Himalayan balsam etc. Weed-clearance services. Weed-killing services.

77312000-0 77312100-1

Irrigation and Water Systems

Supply and installation of irrigation and water systems for sports facilities, gardens etc., including ornamental water features. Irrigation equipment. 43323000-3

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Land Clearance Clearance of rural land such as forestry, shrubs etc. Excavating and earthmoving work.

77211300-5 45111220-6

Landscape Sport Facilities and Playgrounds (Partnering)

Carrying out landscaping or sports fieldwork under partnering arrangements. Firms must have experience of partnering. Landscaping work for sports grounds and recreational areas. 45112720-8

Landscaping

Enhancement of the land by shaping and planting. Term includes landscape management, weed control, seeding planting, and hard and soft landscaping work. Landscaping work. 45112700-2

Landscaping (Interior) Design, supply and maintenance of plants within a building. Interior gardens. 45451300-6

Marking (Sports)

Application of court and pitch playing area line markings in sports stadia, halls, gyms etc. Sport related services 45212213-2

Playground Equipment

Supply and installation. Some authorities insist installation is to BS 5696. A safety surface will be installed but this is a separate heading (see play areas - surfacing). Repair and maintenance services of playground equipment. 45212100-7

Sports and Playground Surfaces

Construction, repair and maintenance of all-weather external sports surfaces and multi-use games areas. This includes artificial turf, astro-turf and 3G pitches Landscaping work for sports grounds and recreational areas. 45112720-8

Sports Equipment Installation / Maintenance

Supply, fit and maintenance of sports equipment, such as climbing walls. Construction work for sports facilities. 45212200-8

Sports Grounds (Grass)

Lay (seed or turf) & maintenance of grass sports grounds. Landscaping work for sports grounds and recreational areas. 77314100-5

Sports Grounds (Grass) Term Contract

Lay (seed or turf) & maintenance of grass sports grounds under a term contract. Notation in this category is based on total contract value per annum. Landscaping work for sports grounds and recreational areas. 77314100-5

Street Trees The supply, planting and maintenance of street trees. Tree-maintenance services. 77211500-7

Swimming Pools and Equipment Installation Construction work for swimming pool. 45212212-5

Swimming Pools and Equipment Maintenance Construction of swimming pool and swimming pool equipment. Construction work for swimming pool. 45212212-5

Swimming Pool Repairs

Repairs to swimming pools by such methods as fibreglass linings / membranes, cement-based

45212212-5

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replastering or use of rubber-based or epoxy sealants, including leak detection work. Construction work for swimming pool.

Tree Surgery Treatment of damaged trees, removing branches, bracing etc. Tree pruning. 77340000-5

Verge Cutting / Scrub Clearance

Maintenance of grass verge or scrub clearance, located beside motorways dual carriages etc. Scrub removal work. Verge maintenance work.

45111220-6 45233229-0

Verge Cutting / Scrub Clearance Term Contract

Maintenance of grass verge or scrub clearance, located beside motorways dual carriageways etc. Notation in this category is based on total contract value per annum. Scrub removal work. Verge maintenance work.

45111220-6 45233229-0

Waterbearing Lining The waterproof lining of earth structures to produce landscaped artificial lakes and liquid storage reservoirs 45112700-2

Weed Control Weed control measures on grass or paved areas including spraying. Weed-clearance services.

77312100-1 77312000-0

Weed Control (Term Contract)

The maintenance of grass or paved areas to ensure the eradication of weeds. Notation in this category is based on total contract value per annum. Weed-clearance services.

77312100-1 77312000-0

Civil Engineering - Marine/River

Below Water Investigations Investigations carried out below the water line, using divers, CCTV or echoing equipment. Diving services. 71351924-2

Diving

Diving services for inspection and maintenance of underwater structures. All divers must be licensed by the HSE and produce the necessary documentation. 71351924-2

Dredging Dredging silt from harbours and waterways 45252124-3

Marine and River Construction (Partnering)

Carrying our marine or river work under partnering arrangements. Firms must have experience of partnering. Construction work for dams, canals, irrigation channels and aqueducts. 45240000-1

Marine (Hire) Hire/supply of chartered boats, tugs, workboats and safety boats. Hire of external crew. 45240000-1

Maritime (Coastal)

Undertaking work in marine environment such as construction of docks, sea defences and general harbour work. Construction work for dams, canals, irrigation channels and aqueducts. 45240000-1

Maritime (Inland Waterways) Undertaking civil engineering work on rivers, riverbanks, lakes and canals, including construction 45240000-1

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and repair of weirs, lock gates, sluice gates, penstocks etc. Construction work for water projects.

Marine (Servicing) Planned Maintenance of Boats/Ships as required by with the manufactory’s specifications 50241000-6

Marine Window replacement/repair Replacement and repair of windows for ships and boats 45441000-0

Boat/Ship/Tug Repairs Repair and maintenance services of ships, boats and Tugs 50241000-6

Civil Engineering - Piling / Groundworks

Anchors

Installation of ground anchors used to secure heavy items to the ground. Foundation work and water-well drilling. 45262210-6

Anchors (Soil Nails) Installation of soil nails for ground anchoring 45111230-9

Contaminated Land Treatment

Decontamination of ground/soil and water by bioremediation, thermal treatment, soil washing, soil vapour extraction, groundwater recovery and treatment, chemical treatment, soil stabilisation and solidification. Soil-decontamination work.

90732300-0 90522300-5 90522400-6

Dewatering Reduce the water level of flooded work or high-water tables 45111240-2

Diaphragm Walls Construction of diaphragm walls using sheet piling 45262211-3

Geotechnical Works (Partnering)

Carrying out works of a geotechnical nature under partnering arrangements. Firms must be able to demonstrate experience of partnering. Excavating and earthmoving work. 45111200-0

Ground Stabilisation General ground stabilisation work. 45111230-9

Ground Stabilisation (Dynamic Compaction) Ground stabilisation using dynamic compaction. Ground-stabilisation work. 45111230-9

Ground Stabilisation (Ground Freezing) Ground stabilisation using ground freezing. Ground-stabilisation work. 45111230-9

Ground Stabilisation (Soil Mixing) Ground stabilisation carried out by mixing soil. Ground-stabilisation work. 45111230-9

Ground Stabilisation (Vibro Compaction) Ground stabilisation carried out by using vibro compaction. Ground-stabilisation work. 45111230-9

Grouting (Deep) Grouting of large voids, including unfilled mine shafts. 45111230-9

Grouting (Jet) Repair of masonry, grouting using jets. Grouting work. 45262300-4

Pile (Testing) Non-destructive testing of pilling. Pile driving. 45262211-3

Pile Cutting Cutting tops of piles by jack hammering or concrete crunching 45262210-6

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Piles (Bored <600Mm) Concrete columns cast in situ bored into the ground less than 600 mm diameter. Pile driving. 45262211-3

Piles (Bored >600Mm) Concrete columns cast in situ bored into the ground more than 600 mm diameter. Pile driving. 45262211-3

Piles (Micro) Installation of micro piles. Pile driving. 45262211-3

Piles Displacement (Concrete, Steel, Timber) Piles driven into ground. Maybe either concrete, steel or timber. Pile driving. 45262211-3

Retaining Walls (Bored Pile Walls) The construction or retaining wall using a bored pile process. Pile driving. 45262211-3

Retaining Walls (Reinforced Earth) Construction of retaining walls using reinforced earth methods. Foundation work and water-well drilling. 45111230-9

Retaining Walls (Sheet Pile Walls) The construction of retaining walls using steel sheet piling. Pile driving. 45262211-3

Retaining Walls (Soldier Pile Walls) The construction using soldier piling. Pile driving. 45262211-3

Underpinning

Replacement or strengthening of foundations of structures by undermining the structure and providing extra support. Underpinning. Foundation work. 45262210-6

Civil Engineering - Roads & Bridges

Anti-Skid And Coloured Surfacing Painting or spraying of road areas to prevent skidding and to show demarcation. Surface coating. 45233228-3

Asphalt Surfacing Laying asphalt surfacing (thin layer technology) for roads. Various surface works. 45233200-1

Asphalt Surfacing (Machine Laid) Laying asphalt surfacing (thin layer technology) for roads. Various surface works. 45233200-1

Block Paving Paving for hard landscaping including, concrete block and brick paving. Paving works. 45233222-1

Bridge (Deck Waterproofing) Supply and application of the waterproofing for bridge decking, usually spray applied. Bridge. 45221100-3

Bridge (Foot)

Design and build bridges for pedestrians, cycleways, bridleways and off highway vehicles. Construction types include steel bridges, wooden bridges, timber bridges, suspension bridges, truss bridges and bridges in kit form Footbridge construction work 45221113-7

Bridge (Strengthening and Refurbishment)

Civil engineering works to strengthen & refurbish bridges, including steel- and carbon fibre plate bonding. Bridge renewal, Structures. 45221119-9

Bridge Bearing and Movement Joints (Install Or Maintain)

Installation and repair of bridge bearings and movement joints. Bridge renewal. 45221119-9

Bridges (Road) Construction of bridge to carry road traffic over rail, water, etc. Road bridge. 45221111-3

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Bridges (Weighing) Installation of bridge for use of in weighing vehicles. Weighbridge services. 45221117-5

Carriageway in Depth Recycling

Reconstructing the road construction in-situ to a depth of up to 350mm by mixing existing materials with new binders to form a uniform strengthened structure in accordance with Cl 948 of the Specification for Highway Works. 45233223-8

Carriageway Retread Process

Scarifying the existing surface of the road to a depth of up to 75mm, recycling existing materials with bitumen emulsion and providing successive layers of single size aggregate/emulsion to close surface voids. 45233200-1

Concrete (Scoring and Grooving) Highways Grooving, scabbling, scoring, or routing to provide a key for resurfacing. Various surface works. 45233200-1

Concrete Carriageway (Pavement Quality) Pavement quality concrete for roads and airfields. Construction work for highways, roads.

45235111-4 45233100-0

Concrete Pavements (Joint Sealing) Sealing concrete joints in carriageways 45233200-1

Concrete Repairs (Highways and Bridges) Concrete Repairs to carriageways, bridges and structures 45262330-3

Concrete Surface Impregnation

Application of corrosion inhibitors to concrete surfaces on roads and highways to provide protection against weather corrosion. Various surface works 45233200-1

Grooving Asphalt Grooving of asphalt on road and drives. Various surface works. 45233200-1

Inductive Loop Cutting

Sawing road surfaces, installation of detector loop and making good road surfaces for traffic signals, speed cameras etc. Installation of traffic lights. 45233200-1

Maintenance of Telecommunications Equipment (Roadside)

Maintenance of roadside telecommunications equipment, motorway telecoms 45314000-1

Marking (Road) Marking of lines and symbols on a road. Road-surface painting work. 45233221-4

Paved Areas (Fuel Resistant Surfacing) Paved areas using fuel resistant materials. Various surface works. 45233200-1

Paved Areas (Other Than Airfield Pavements) Construction of paved areas. Construction work for highways, roads. 45233222-1

Pavement Construction (Partnering)

Carrying out road and airfield repair, resurfacing and reconstruction work under partnering arrangements. Firms must have experience of partnering. Various surface works.

45235111-4 45233100-0

Reflective Studs Supply and installation of reflective studs used on roadways. Construction work for highways, roads. 45233200-1

Road (Kerbing Grano, Blocks, Slabs, Bricks Etc)

Installation of kerbing using grano, blocks, paving slabs, bricks, etc. Construction work for highways, roads. 45233200-1

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Road (Surface Dressing) Spray apply bitumen onto existing road surface, apply stone chippings and roll. Various surface works. 45233200-1

Road Construction Construction of new roads, road widening or new alignment. Construction work for highways, roads. 45233100-0

Road Maintenance (Major Works)

Motorway, national, town and county roads - pavement reconstruction and major resurfacing. Highway maintenance work. Road-maintenance works.

45233139-3 45233141-9

Road Maintenance (Major Works) Term Contracts

Work over £100K. Notation in this category is based on total contract value per annum. Highway maintenance work. Road-maintenance works.

45233139-3 45233141-9

Road Maintenance (Minor Works)

Work over £100K. Notation in this category is based on total contract value per annum. Highway maintenance work. Road-maintenance works.

45233139-3 45233141-9

Road Maintenance (Minor Works) Term Contracts (Max Notation £100K)

Work up to £100K. Notation in this category is based on total contract value per annum. Highway maintenance work. Road-maintenance works.

45233139-3 45233141-9

Road Planning

Signs (Gantry Including Electrical) Signs used on motorway/major road gantries including electrical work. Installation of signalling equipment. 45316200-7

Signs (Road-Directional, Road Names and Traffic Control)

Signs used on roads for directional, road names and traffic control. Installation of signalling equipment. 45233290-8

Slurry Sealing (Roads and Footpaths) The provision of slurry sealing for the use on roads. Construction work for highways, roads.

45233100 45233200-1

Steelwork Bridges Supply and erection of steel bridges. Construction work for steel bridges. 45221115-1

Surface Retexturing

Restoration of the texture of road and highway surfaces by physical abrasion, high pressure water etc. methods. Various surface works 45233200-1

Temporary Bridges Temporary pedestrian and vehicle bridges for roads, railways, events and construction sites. Bailey Bridges. 45221115-1

Traffic Calming Schemes

Installation of speed bumps (sleeping policemen), road narrowing, chicanes etc., to slow traffic. Traffic-calming works. 45233150-5

Traffic Management (Temporary)

Provision of cones, temporary signage and traffic lights for traffic management. Construction, foundation and surface works for highways, roads. 45233290-8

Ultra-High-Pressure Water Jetting

Vibration free cutting, removal and profiling of concrete, road surfaces, retexturing and paint line removal. 45262330-3

Vehicle Restraint Fencing and Barrier Systems Supply, Installation & maintenance of steel and concrete vehicle barriers and safety fencing systems, 45233280-5

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including Armco type systems. Erection of road-barriers.

Water Treatment Works (Civils)

Civil engineering work for the provision and installation of all types of water treatment plant. Water-treatment plant. 45252120-5

Civil Engineering - Site Investigation

Archaeological Fieldwork

archaeological fieldwork including excavation and evaluation 45111250-5

Geophysical Surveys Undertaking geophysical surveys 71351000-3

Geotechnical Works (Laboratory Testing-Geochemical)

Laboratory testing of materials by geochemical techniques 71351000-3

Geotechnical Works (Laboratory Testing-Geotechnical)

Laboratory testing of materials by geotechnical techniques 71351000-3

Geotechnical Works (Site Investigation Work) Site investigation survey - specialist capacity, includes borehole surveys. 71510000-6

Ground Investigations Ground investigation work. 45111250-5

Underground Services Survey

Surveys used in the supply and maintenance of underground buried services. Geophysical consultancy services. 90491000-5

Vehicle Servicing Equipment

Installation & maintenance of vehicle service equipment, (garage equipment). Repair and maintenance services of motor vehicles and associated equipment. 71351000-3

Electrical - Aerials

A4 Aerials

Installation of aerials. Use masts and towers for lattice tower structures. Erection of aerials. 45232330-4

A4 Aerials (Domestic Tv & Satellite Etc)

Supply, install and maintain domestic TV and satellite systems. Television aerial installation work. Radio aerial installation work. 45312320-6

Integrated Reception Systems

Supply, installation and maintenance of Integrated Reception Systems (IRS), for communal housing blocks. Television aerial installation work. Radio aerial installation work. 45312320-6

Electrical - Car Park Services and Equipment

A1 Building Services (Car Parks) Installation and maintenance of building services including water supply and electrical work for car 45310000-3

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parks. Installation work of illumination and signalling systems.

A1 Electrical Services (Car Parks)

Installation and maintenance of electrical services for car parks including lighting design. Installation work of illumination and signalling systems. 45310000-3

Electrical - Comms

Audio Visual Installation and Maintenance

Installation and maintenance of audio-visual systems including display equipment, control systems and switching systems for video conferencing, projector systems and webcasting in training rooms, lecture theatres, etc 51314000-6

A2 Closed Circuit Tv Systems

Closed circuit TV system installation in or around building for security systems. For contractors who use CCTV to survey pipelines etc, see pipeline - surveying 32235000-9

A2 Closed Circuit Tv Systems (Car Parks) Closed circuit TV system installation in or around car parks. Surveillance system. 32235000-9

A2 Closed Circuit Tv Systems (Highways and Roads)

Closed circuit TV system installation in or around highways, motorways and major roads. Surveillance system. 32235000-9

Communication Systems (Telephone and Intercoms)

Communication system for use with telephone, intercoms etc. Installation of telecommunications equipment. 45314000-1

A4 Data Cabling Communications Systems

Installation and maintenance of cabling system for the transfer of data by electrical signal, excluding telecom and intercom system. Installation of cable infrastructure. 45314300-4

D1 Electronic Information Display Systems

Installation of systems providing information by means of electronic signs and displays including passenger information systems, electronic bulletin boards, real time passenger information boards etc. 45316000-5

Fibre Optic Installation & Maintenance

Installation and maintenance of fibre optic system for the transfer of data by light signal. Installation of telecommunications equipment. 45314300-4

Fire Alarm Communication Systems (Deaf and Hearing Impaired)

Installation of fire alarm warning and communication systems for the deaf and hard of hearing. Installation services of communications equipment. 51300000-5

D1 Health Care Communications

Installation of care communication systems including nurse call, staff, disabled persons, patient etc. alarm systems. Installation of telecommunication equipment 51300000-5

Part P Electrical Installations - Other Work (Domestic Only) 45310000-3

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Part P Electrical Installations (Domestic Only) 45310000-3

Public Address

Installation of systems for broadcasting information including general announcements, emergency voice alarms, ambient music in public areas. Public address systems. 30259800-7

Radio Communications

Supply of two-way radio communication systems and installation and maintenance of associated equipment. Installation services of radio equipment.

51311000-5

Refuge Area Communication Systems

Installation of refuge area alarm and communication systems for managing safety of disabled in an emergency. Installation services of communications equipment. 51300000-5

Scottish Approved Supplier Certification of Construction (Electrical Installations To Bs7671) 45310000-3

Telephone Systems

Installation of telecommunications equipment

45314000-1

Temporary CCTV Systems (Roads & Highways)

Temporary closed-circuit TV system installation in or around highways, motorways and major road maintenance works. Surveillance system 32235000-9

Electrical - Control Systems

A4 Computer Based Building Management Systems

Design, installation and commissioning of building management systems controlling HVAC, lighting, fire, security and other equipment/facilities. Installation services of computers and information-processing equipment. 51610000-1

A4 Computer Installation Services

Installation and maintenance of Computer racking and hardware. Installation services of computers and information-processing equipment. 51610000-1

A4 Control Panels

Installation/maintenance of panels to control heating/ventilation systems etc. Electrical installation work. 45310000-3

A4 Instrumentation & Control Equipment

Installation and maintenance of instrumental equipment such as gauges. Includes variable speed drives. Electrical installation work 45310000-3

A1 Leak Detection Systems

Installation and maintenance of equipment and systems for the detection of water, chemical, oil and gas leaks. Electrical installation work. 45310000-3

Electrical - External Lighting

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A1 Aviation Ground Lighting

Installation of airfield lighting to illuminate runways and guide pilots. Installation of airport signalling equipment. 45316220-3

A1 Floodlighting

Illumination for large external areas e.g. football pitches. Installation of outdoor illumination equipment. 45316100-6

A1 Street Lighting Provision of street lighting. Installation of road lighting equipment. 45316110-9

Electrical - Fire Alarms

A3 Fire Alarm Systems

Design, installation, commissioning and maintenance of fire detection and fire alarm systems Fire alarm system installation work 45312100-8

Fire Alarms (Servicing and Maintenance)

Servicing and maintenance of fire detection and alarm systems (post installation) Fire-alarm system installation work 45312100-8

Electrical - General

A1 Bedhead Services Trunking

Installation of bedhead services trunking systems for nurse call, electrical and medical facilities etc. Electrical installation work 45310000-3

A1 Electrical Installation & Maintenance/Services General maintenance of electrical services. Electrical installation work. 45310000-3

A1 Electrical Installations (Design & Construct) Complete package of design, project management and installation of electrical services. 45310000-3

A1 Electrical Installations and Communication Installations (Partner)

Carrying out Electrical Installation and Communications Installations work under partnering arrangements. Firms must have partnering experience. Electrical installation work. 45310000-3

A1 Electrical Services

General maintenance of electrical services. Electrical installation work. 45310000-3

A1 Electronic Article Surveillance Installation, serve and repair of security tagging equipment and systems.

A5 External Electrical Installations Electrical installation for external use only. Electrical installation work. 45310000-3

A1 Heat Management Systems Supply/design & fit all types of control system including heating control panels and climate control. 45310000-3

A1 Internal Electrical Installations Installation of internal electrical services, including lighting. Electrical installation work. 45310000-3

A1 Lightning Protection

Installation, maintenance and testing of lightning conductors to earth tall structures. Lightning-conductor installation work. 45312311-0

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Lighting systems

Supply and install lighting systems, fittings and controls, including roof lights, lamps and luminaires. A Green Deal category

31527260-6

A1 Site Temporary Electrical Installation Site temporary electrical installation. 45310000-3

A1 Stage Lighting, Sound and Control Systems Supply, installation and maintenance of stage sound and control systems. Electrical installation work. 45310000-3

A1 Trace Heating

Installation and maintenance of trace heating systems for freeze protection of pipes, tanks, ramps, stairways, footpaths etc. and the provision of hot water systems. Electrical installation work. 45310000-3

Electrical - Power Supply

A1 Electric Motors

Supply, install, commission electric motors of all types. Installation services of electric motors, generators and transformers. 51111100-4

A1 Electric Motors (Rewinds And Repairs)

Repairs and rewinds of electrical motors. Installation services of electric motors, generators and transformers. 51111100-4

A5 Electrical Transmission & Distribution

Installing both HV and LV distribution and transmission systems. High voltage installation work. Medium-voltage installation work. Low-voltage installation work. 45315000-8

A1 Emergency Lighting & Power

Design, installation and commissioning emergency lighting and power systems Emergency power systems 31682510-8

A1 Emergency Lighting (Servicing And Maintenance)

Servicing, repair and maintenance of emergency lighting and power systems (post installation) Electrical installation work 45310000-3

A1 Frequency Converters

Supply, fit & maintenance of machine to convert alternating current into direct current. Electrical installation work of heating and other electrical building-equipment. 45315300-1

A1 Generating Plant From 100 Kw To 20 Mw

Supply and install of generators and plant required to run from the generators (from 100 Kw to 20Mw). Electricity supply installations. 45315300-1

A1 Generating Plant Up To 100Kw Supply, install and maintain generating plant (up to 100Kw). 45315300-1

A1 Isolated Power Supplies

Installation of isolated power supply, an ungrounded electrical supply for such locations as operating theatres, cardiac areas and intensive care areas Electrical installation work

45310000-3

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A1 Switchboard Installation

Supply, installation and commissioning of LV switchboards. Installation of switchboards.

45314120-8

A4 Uninterruptable Power Supplies

Supply and installation of uninterruptable power supplies (ups) for during power cuts, including use in healthcare sector for critical locations such as operating theatres Uninterruptable power supplies 31154000-0

A1 Unknown

A1 Voltage Control Systems

Installing voltage optimisation systems for changing mains electricity supply into higher frequency for efficiency purposes Voltage control systems

31161900-1

Electrical - Security

Intruder Alarms

Supply and maintenance of intruder alarm systems. (Also includes perimeter intruder detection systems). Burglar-alarm system installation work. 45312200-9

Electrical - Testing

A1 Portable Appliance Testing Annual testing of all electrical appliances. (PAT). Electrical installation work. 45310000-3

A1 Portable Appliance Testing Term Contract

Annual testing of all electrical appliances under term contract. Notation in this category is based on total contract value per annum. Electrical installation work. 45310000-3

A1 Testing of Electrical Installations

Not to be confused with portable electrical testing of portable appliances, these categories. Covers wiring within houses, factory, hotels etc. Electrical installation work. 45310000-3

A1 Testing of Electrical Installations Term Contracts

Not to be confused with portable electrical testing of portable appliances, these categories. Covers wiring within houses, factory, hotels etc Notation in this category is based on total contract value per annum. 45310000-3

Electrical - Transportation

A1 Queue Management Systems Supply installation of queue management system. Installation of illuminated road signs. 45316212-4

A1 Signs (Moving Message Signs) Supply and installation of moving message signs. Installation of illuminated road signs. 45316000-5

A1 Traffic Counting Equipment Provision of traffic counting equipment. Installation of traffic monitoring equipment. 45316210-0

A6 Traffic Signals Installation and maintenance of traffic signals. Installation of signalling equipment. 45316212-4

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Infrastructure - General

Chemical Plants Installation and maintenance of chemical plants. Construction work for chemical-processing plant. 45253000-5

Desalination Plant Capable of Producing Over 1000 Litres of Water

Large-scale installation/maintenance desalination plants, to obtain drinking water from sea water. Purification plant equipment. 45253000-5

Generating Plant Over 1Mw

Supply and install of generators and plant required to run from the generators (over 1mw). Electricity supply installations. 45315300-1

Incinerators Plant

Total package including civils for installation of incinerators for burning waste of all types. Refuse-incineration plant. 45252300-1

Nuclear Engineering

Provision/maintenance of machinery for industrial processes within a radioactive environment. Nuclear-power station. 45251110-5

Process Plant

Provision of machinery for industrial processes. Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry. 45250000-4

Process Plant (Design Develop & Construct)

Design, supply and install machinery for industrial processes. Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry. 45250000-4

Radioactive Processing Plants

Provision/maintenance of machinery for industrial processes within a radioactive environment. Nuclear-power station. 45251110-5

Road Energy Systems Installation of road energy systems to extract heat energy from roads, car parks and drives 65400000-7

Infrastructure - Infrastructure

Mechanical (Design, Develop and Construct)

Undertaking complete package of mechanical design development and construction e.g. chemical plant, water treatment plant etc. Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry. 45250000-4

Infrastructure - Power Supply

Generating Plant From 20Mw

Installation and maintenance of generating plant from 20MW upwards. Electricity supply installations. 45315300-1

Generating Plant 100KW to 20 MW

Installation and maintenance of generating plant from 100KW to 20 MW.

45315300-1

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Electricity supply installations

Micro wind generation

Supply and install wind turbine. A Green Deal category

31121300-3

Wind Turbines Wind turbines 31121320-9

Material

External Wall Insulation systems

Supply of external wall insulation (EWI) systems including acrylic, silicone, brick effect and dash finishes

45262650-2

Insulated Rendering systems

Supply of insulated render systems for external walls

45262600-7

Mechanical - Boilers

Biomass Boiler Installation and maintenance of biomass fuel boiler. 45331110-0

Boilers Flue Sealing Dampers Installation of flue sealing dampers. Boiler installation work. 45331110-0

Boilers Up To 50Kw Domestic And Light Industrial Boilers installed to perform domestic heating services. Boiler installation work. 45331110-0

Burners, Combustion Equipment & Controls A complete unit on which or in which a flame is maintained. Boiler installation work. 45331110-0

Mechanical - Building Service Equipment

Biomedical Engineering Services

Maintenance, service and repair of medical equipment used in healthcare establishments, including anaesthetic, ECG, defibrillators and electro-surgical units. Repair and maintenance services of medical and surgical equipment.

50420000-5

Building Services Installation

Building services systems that include most electrical and mechanical services including heating, lighting, and air conditioning, plumbing, and fire protection. Electrical installation work. Plumbing and sanitary works. 45300000-0

Catering Equipment Installation

Installation and commissioning of all kinds of catering and kitchen equipment. Repair and maintenance services of catering equipment. Installation services of food-, beverage- and tobacco-processing machinery. 51542000-3

Cathodic Protection and Electromechanical Treatments

The control of corrosion on metallic structures, including reinforced concrete, using cathodic protection or electromechanical treatment. Application work of anti-corrosive coatings. 45442200-9

BS EN 15257 Level 1 or 2

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Clock Repairs (Street Clocks, Townhalls Etc) Maintenance and repair of street clock, town halls towers etc. Repair and maintenance services of clocks. 50432000-2

Corrosion Control (Steel Structures)

The control of corrosion on steel structures using electrochemical processes of specialised protective coatings. Application work of anti-corrosive coatings. 45442200-9

Covered Walkways

Supply and installation of covered walkways, to enable passengers and goods to travel between two points protected from weather. Fencing, railing and safety equipment installation work. 45213316-1

Cremator Equipment

Supply and maintenance of equipment for the formal disposal of bodies by cremation. Installation services of special-purpose machinery and equipment. Construction work for crematoriums. 51540000-9

Eyebolts

Installation, maintenance and periodic examination and testing of eyebolts etc. in accordance with BS EN 795 and BS 7883. Installation services of suspended access equipment. 51511300-0

Freezing & Chemical Treatment

Installation and maintenance of freezing & chemical treatment plants. Installation work of cooling equipment. 45331230-7

Gas-fired condensing boilers

Supply and install gas-fired condensing boilers. A Green Deal category

45331110-0

Gates & Barriers Installation & Maintenance Installation/maintenance of gates, barriers and similar access systems. Installation of gates. 45421148-3

Hygiene Equipment

Supply, installation and maintenance of washroom facilities including air fresheners, sanitizers, hand washing, hand drying, tissue dispensers, feminine hygiene, sanitary disposal 90900000-6

Hygiene Equipment Term Contract

Term Contract for supply, installation and maintenance of washroom facilities including air fresheners, sanitizers, hand washing, hand drying, tissue dispensers, feminine hygiene, sanitary disposal. 90900000-6

Incinerators (For Local Site Use) Installation of incinerators for burning local waste types. Refuse-incineration plant. 45252300-1

Laundry Equipment Installation and Maintenance

The supply, installation and maintenance of laundry equipment for use in hospitals etc. Installation services of laundry washing, dry-cleaning and drying machines. 51543400-4

Paint Spraying Installations

Spray painting systems including specialist positive pressure spray booths. Installation services of special-purpose machinery and equipment. 51540000-9

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Refractory Linings Material able to withstand high temperatures, used to line furnaces. Refractory ceramic goods. 26263000-9

Refrigeration Refrigeration services, such as cold rooms. Installation work of cooling equipment. 45331230-7

Refuse Chute Installation or Maintenance

Installation/maintenance of chutes used in the collection of refuse or builder's rubble. Refuse services. 90500000-2

Oil-fired condensing boilers

Supply and install oil-fired condensing boilers. A Green Deal category

45331110-0

Safe & Vault Engineering

Supply, installation and maintenance of safes and vaults. Armoured or reinforced safes, strongboxes and doors. 44421000-7

Safety Equipment (Including Fall Arrest System)

Installation of fall protection, fall arrest systems and safety equipment including platforms, decking, harnesses, netting, eyebolts, safelines, handrails, walkways, access steps etc. Suspended access equipment 51511300-0

Sluice Room Equipment

Supply, installation, maintenance and HTM validation of bedpan sluice machines and pulp macerators used in hospitals, care homes etc. Installation services of medical equipment 51400000-6

Sterilizers, Autoclaves and Washer Disinfectors

Installation, testing, maintenance and repair of sterilizers, autoclaves, washer disinfectors compliant to HTM 2010,2030 for hospitals, health centres, laboratories, surgeries, chiropodists, vets, tattooists etc. 51400000-6

Mechanical - Car Park Services and Equipment

Car Park Equipment

Supply, installation and maintenance of ticket machines, meters and validation equipment. Control, safety or signalling equipment for parking facilities. Car-park control equipment. 34926000-4

Car Park Ventilation

Supply and installation of car park ventilation and smoke control systems for the removal of exhaust gases and the control and management of smoke. Ventilation installation work. 45331210-1

Vehicle Restraint Fencing & Barrier Systems (Car Parks)

Supply, installation and maintenance of pedestrian and vehicle barriers. Erection of road-barriers. 45233280-5

Mechanical - Cranage

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Cranes (Derrick)

A slewing crane with an adjustable arm pivoted at lower part of a vertical mast. (Also called a mast crane). Installation services of cranes. 51511110-1

Cranes (Dockside) Semi mobile cranes with a luffing jib (adjustable arm) used at dockside. Installation services of cranes. 51511110-1

Cranes (Maintenance) The routine maintenance carried out on cranes. Installation services of cranes. 51511110-1

Cranes (Overhead Travelling)

Crane that consists of one or two girders mounted on travelling end carriages; the hoist or chain block traverses the girder. Installation services of cranes. 51511110-1

Cranes (Stacker)

Wheeled crane with telescopic boom used for stacking (also called telehandlers). Installation services of cranes. 51511110-1

Mechanical - Fire Protection

Fire Protection (Sprinklers) Control of fire by automatic release of water. Fire fighting equipment installation work. 45343230-4

Fire Protection-Smoke Vents (Automatic) Control of spread of smoke, by smoke ventilation. Fire fighting equipment installation work. 45343200-5

Fire Suppression Systems

Design, installation, commissioning and maintenance of fixed gaseous fire suppression systems Fire suppression system 35111500-0

Mechanical - General

Automatic Utility Meter Reading Systems

Design and installation of Automatic Utilities Meter Reading Systems and Services (also known as Smart Metering) for accurate and timely billing, and consumption and carbon management. Energy meters. 38551000-2

Biomass Boilers 45331110-0

Chimneys (Steel)

Steel chimney containing one or more flue to convey the products of combustion to the open air. Scope includes boiler flue work, flue component installation and flue dilution systems. Industrial chimneys 45262610-0

Clean Rooms

Construction of Rooms that must be kept in a controlled environment, such as specialised computer rooms. Laboratory building. 45214631-2

Compressed Air Installations

Installation and maintenance of compressed air ring main to drive air motors. Compressed air pipeline work 45231500-0

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Energy Conservation Systems

Assessment of energy consumption of a building, including taking over the running of the energy systems. Including Installation and maintenance of Re-circulating hot water systems. Energy - Management services. 71314300-5

Electric and Gas Meter Box Installation

Supply and install externally fitted gas and electricity meter box covers or over boxes. Repair and maintenance services of measuring apparatus 50411000-9

Fire Training Simulators)

Supply, installation and maintenance of live fire training simulators replicating real fire emergency situations involved with building, industrial, maritime, aircraft and military structures. Training Simulators 45343200-5

Fixed Leak Detection

Installation, calibration and commissioning of fixed gas leak detection equipment for refrigeration & air conditioning systems, checking functionality, etc. 45231221-0

Gas Quality Control Audit

Audit and quality control of gas maintenance and installation works to ensure performance standards and compliance with Gas Safety (Installation and Use) Regulations. Technical inspection and testing services. 71630000-3

Gas Safety Inspection

Inspection and testing of gas appliances and pipe work to ensure compliance with Gas Safety (Installation and Use) Regulations for Landlord Certificate purposes. Technical inspection and testing services. 71630000-3

Instrumentation & Control Equipment

Installation, maintenance, repair and commissioning of electrical systems control panels, control equipment and instrumentation. NOT including electrical work

51112000-0

Marine Plant (Repair)

The repair of all marine plant. Repair, maintenance and associated services related to marine and other equipment. 51510000-0

Mechanical Installations (Partnering)

Carrying out mechanical installation under partnering arrangements. Firms must have experience of partnering 45351000-2

Mechanical Maintenance Services (Valve Refurb) Installation of heating, ventilation, air-conditioning services; where possible use the more specific term. 45351000-2

Mechanical Services Maintenance

Maintenance and repair of heating, ventilation, air conditioning and other mechanical services

45351000-2

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Electric Motors (Rewinds and Repairs (Mech))

Repairs and rewinds to electric motors. NOT including electrical installation work

50532100-4

Require RISQS Railway Signalling Installation, testing, commissioning and maintenance of railway signalling. 45234115-5

Vehicle Repair Repair and maintenance services of motor vehicles and associated equipment 50110000-9

Mechanical - Heating

Combined Heat and Power (Chp) Local system of using energy wasted in the generation of power for heating buildings. Combined heat plant. 45251100-2

Ground Source Heating / Cooling Systems

Supply, install and maintain ground heat pumps for heating water and central heating. A Green Deal category 45251141-1

Heat Exchanger & Cooling Tower Installation/Maintenance

Installation and repair of heat exchange and cooling towers. Construction work for cooling towers. 45251150-7

Heating controls (CH Systems)

Supply and install room thermostats, boiler thermostats or thermostatic radiator valves for wet central heating systems or warm air systems. A Green Deal category

39715210-2

Heating, ventilation and air-con controls

Supply and install heating and air conditioning zonal controls or automatic balancing system. A Green Deal category

39715210-2

Hot water cylinder insulation

(supply only)

45321000-3

Heat Pumps

Supply and install air heat pumps for heating water and central heating. A Green Deal category 42511110-5

Mechanical - Heating and Ventilation

Air Conditioning

Installation and maintenance of equipment for an internal environment within predetermined levels of temperature, freshness, humidity and cleanliness. Air-conditioning installation work. 45331220-4

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Air-conditioning (F-gas installation)

Installation, maintenance or servicing stationary refrigeration, air conditioning and/or heat pump equipment containing or designed to contain F gas refrigerants to obtain an F gas Company Certificate. Air conditioning installation work. 45331220-4

Air Filtration Units Supply Install & Service Air Filtration Units 45351000-2

Air Quality Monitoring Systems

Systems used to monitor air quality may be outdoors as well as in doors. Ventilation and air-conditioning installation work.

90731100-1 90731800-8

Boiler & Generator Fuels & Lubrication Oil Storage Up To 25000 Litres

Fuel and lubrications used in boilers and plant up to 25000 litres. Boiler installation work. 45331110-0

Boiler Plant Maintenance Over 50Kw

Maintenance and inspection of boilers of over 50Kw, plant for industrial heating services. Boiler installation work. 45331110-0

Boilers Over 50Kw Boilers of over 50 KW installed to perform industrial heating services. Boiler installation work. 45331110-0

Chillers (Building Services)

Supply and installation of chiller systems including air and water-cooled packaged chillers, dry coolers and chiller condensers. A Green Deal category

45331230-7

Chillers (Industrial & Process)

Supply and installation of chiller systems including air and water-cooled packaged chillers, dry coolers and chiller condensers. A Green Deal category

45331230-7

Commissioning (Hvac Installations) Commissioning of total heating & ventilation systems 45331200-8

De-Humidification Systems

Installation/maintenance of de-humidification systems, for the reduction of moisture in the air or structures. Ventilation and air-conditioning installation work. 45331200-8

Dust Control & Extraction

Removing and regulating dust in any area, used especially for workshops. See also Dust Suppression (Dry Fog Process). Ventilation and air-conditioning installation work 45331200-8

Dust Suppression (Dry Fog Process)

Installation, servicing and repair of dust suppression equipment using dry fog process, liquid neutralisers and micro-droplet dispersers. Including odour absorption

45331000-6

Gas Safe Certificate Gas Installations

Gas Safe (or CORGI for Northern Ireland) -registered installers of all types of gas facilities. Gas-fitting installation work. 45333000-0

Gas Safe Certificate Heating (Central - Gas) Installation Installation of gas fired central heating systems. Central-heating installation work. 45331100-7

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Gas Safe Certificate Heating (Central - Gas) Maintenance Maintenance of gas-fired central heating systems. Central-heating installation work. 45331100-7

Heating (Central - Oil) Installation Installation of oil-fired central heating systems. Central-heating installation work. 45331100-7

Heating (Central - Oil) Maintenance Maintenance of oil - fired central heating systems. Central-heating installation work. 45331100-7

Heating (Central - Solid Fuel) Installation Installation of solid fuel central heating systems. Central-heating installation work. 45331100-7

Heating (Central - Solid Fuel) Maintenance Maintenance of solid fuel central heating systems. Central-heating installation work. 45331100-7

Heating (Solar)

Supply and install solar panels for heating water supply. A Green Deal category 09332000-5

Heating (Under Floor)

Install additional layers of glazing to existing windows. A Green Deal category 45331100-7

Heating (Warm Air & Direct Fired) - Installation

Supply and install warm air heating unit and ducting. A Green Deal category 45331100-7

Heating (Warm Air & Direct Fired) - Maintain

Inspection, servicing and repair of warm air & direct fired heating systems. Central-heating installation work. 45331100-7

Mechanical Services Installation Installation of heating, ventilation, air-conditioning services; where possible use the more specific term. 45351000-2

Oil Burners Supply, fit and maintenance of oil burners 45331000-6

Refrigerant Gas Reclaim

The reclaim and safe disposal in accordance with regulations of recovered HFC / HCFC refrigerant. Ventilation and air conditioning installation work 45331000-6

Vehicle Exhaust Extraction Systems Supply and Installation of vehicle exhaust extraction systems. Ventilation equipment. 45331210-1

Ventilation

Installation of systems to promote air movement or cooling or removal of air-borne contamination. Ventilation and air-conditioning installation work. 45331200-8

Mechanical - Lifts / Access

Access Control Systems

Security measures that control access to premises, including locking systems. See also closed-circuit TV. Access control system. 50610000-4

Access Control Systems (Car Parks) Supply, installation and maintenance of car park access control systems. Lift installation work. 50610000-4

Escalators Moving stairs and including moving pavements 42416400-9

Fire Escapes Routes/stairs designed to be used in the event of a fire 29850000-2

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Hoists Mechanical plant for lifting materials or people. Installation services of lifting equipment. 51511100-8

Hydraulic Systems

The control of fluids through channels and pipes. This can range from the control of rivers and drainage to water plants. Installation services of lifting equipment. 29838000-2

Lift, Elevator and Escalator Removal

Dismantling and removal of lifts, elevators, travelling walkways and escalators. Installation services of lifting equipment.

51511100-8

Lift Dynamic Load Testing

Proof load testing lifting gear including runway beams, lifting beams, overhead travelling cranes and swing arm jibs to include certification tested to BS2853. Technical inspection and testing services.

74313000-6

Lifts - Manually Operated Permanent lifting equipment for the use of passengers, who will operate themselves. Lift installation work. 45313100-5

Lifts (Disabled Access) Supply and install specialised equipment for disabled access, excluding stair lifts. Lift installation work. 45313100-5

Lifts (General Care)

Lift maintenance and repair including lift refurbishment, shaft refurbishment, pit cleaning and disinfection, hypodermic needle and drug items removal, framework de-corrosion, lift door and access repair, lift pit water & oil pump out etc. Lift maintenance services. 50750000-7

Lifts (Goods)

Installation of lifts and hoisting equipment for goods and material. Not for passenger use Lift installation work 45313100-5

Lifts (Passenger)

Permanent lifting equipment that serves defined landing levels comprising a lift car, running at least partially between rigid vertical guides. Lift installation work. 45313100-5

Lifts (Passenger) Term Contract

All personnel lifts including domestic and paternoster. Notation in this category is based on total contract value per annum. Lift installation work. 45313100-5

Lifts (Scissor) All personnel lifts including domestic and paternoster. Installation services of lifting equipment. 45313100-5

Lifts (Service) - Electrically Operated Lifts used normally to move goods and use scissor action rather than pulley. Lift installation work. 45313100-5

Lifts (Stair Lifts) Supply and install stair lifts. Lift installation work. 45313100-5

Suspended Access Equipment Equipment used to access windows for cleaning etc. Installation services of suspended access equipment. 51511300-0

Mechanical - Mechanical Handling

Central Vacuum Systems Internal piping/ductwork throughout a building to a central vacuum point. Compressed-air pipeline work. 45231500-0

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Conveyors

Machine that continuously transports material, horizontally or up a slope using an endless belt. See also document handling equipment. Conveyor equipment. 42417200-4

Dock Levellers & Loading Bay Equipment

The supply fit and maintenance of dock levellers & loading bay equipment used in the handling of materials. Goods-handling platforms. 44423330-3

Document Handling Installations

Installation of equipment used for document shelving and handling including document conveyors and compact/rolling shelving. See also conveyors. 36122300-5

Mechanical Handling Equipment Supply and installation of mechanical handling equipment, other than cranes, conveyors and lifts 45351000-2

Pneumatic Tube Conveying Systems

Design, Supply, install and maintain conveying system for the transport of cash in retail and entertainment. Including sample drugs, patient records etc in hospitals, samples etc in manufacturing industries. Compressed-air pipeline work. 45231500-0

Pumps All types of pumps: for heating systems, marine use, use with fuel, or for external works. Pumps. 42122000-0

Mechanical - Mechanical Process

Machine Tool Maintenance & Installation All aspects of installation and maintenance of machinery tools. Installation services of machine tools. 51530000-6

Machinery Removals All aspects of removal of machinery tools. Installation services of machine tools. 51530000-6

Metal Fabrication (General)

General fabrication and erection for mechanical installations. Not structural steel frames for buildings. Assembly of metal structures. 45262670-8

Metal Fabrication (Sheet) Sheet metal work including installation for mechanical installations. Assembly of metal structures. 45262670-8

Testing Structural (On-Site Non-Destructive) Non-destructive testing of materials site 71632200-9

Welding (On Site) Welding on site to join two pieces of metal, to make repair. Assembly of metal structures. 45262680-1

Welding Equipment Supply and installation of welding equipment. Assembly of metal structures. 45262680-1

Mechanical - Pipework

Ductwork

Installation, maintenance and repair of the piping that carries HVAC services. Heating, ventilation and air-conditioning installation work. 45331200-8

Gas Safe Certificate Gas Appliances (Maintenance)

Maintenance of gas appliances. For maintenance of boilers use boiler plant – maintenance. Gas supply mains construction work. 45231221-0

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Gas Safe Certificate Gas Pipelines (Mains) Installation of mains gas pipelines. Gas supply mains. 45231221-0

Piped Gases (Industrial)

Supply, installation and maintenance of pipes and pipe work for industrial gases. Installation of pipe system.

45231112-3

Piped Gases (Medical)

Supply, installation and maintenance of pipes and pipe work to be used for medical gases in hospitals and in medical environments. Installation of pipe system.

45231112-3

Pipework Installation and maintenance of pipe work for general purpose. Pipelaying. 45231110-9

Pipework (Compressed Air) Installation of pipework for compressed air systems. Compressed-air pipeline work. 45231500-0

Pipework (Fabrication) Fabrication of pipe work, not including erection. Onshore fabrication work. 45231100-6

Pipework (Petrochemical)

Installation of pipes and components for petrochemicals. Transport by pipeline of petroleum products. 45231200-7

Pipework (Pre-Insulated Mains) Installation and maintenance of pipe work that is pre-insulated. Steam-generation plant. 45231112-3

Pipework (Steam Mains) Pipes and components that route steam around a building. Steam-generation plant. 45231112-3

Mechanical - Potable Water And Waste Treatment

Boreholes (Water Supply) Construction and installation of water supply borehole systems. Water treatment work. Water well drilling. 45262220-9

Desalination Plant Capable of Prod Less Than 1000 Litres Of Water

Installation/maintenance small desalination plants, to obtain drinking water from seawater. 45253000-5

Electronic Beverage (Hot Water) Supply

Supply, install and maintain boilers to supply boiling water for hot drinks

09321000-5

Greywater Recycling Systems

Installation of systems for the collection of greywaters and its processing, storing and distribution. Water treatment work 45252120-5

Hot water controls

Supply and fit timers and thermostats to control hot water supply. A Green Deal category

42943000-8

Hot water systems

Supply and install hot water systems. A Green Deal category

45332200-5

Hot water taps

Supply and install hot water taps. A Green Deal category

45332200-5

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Industrial Effluent Treatment Plant Provision and installation of equipment for the treatment of industrial effluent. 45222100-0

Plumbing

Internal hot and cold-water services, above ground drainage, and installation of sanitary fittings, in houses and buildings. Plumbing and drain-laying work. 45332000-3

Rainwater Harvesting Systems

Installation of systems for the collection of rainwater and its processing, storing and distribution. Water treatment work. 45252120-5

RPZ Valve Testing (on site)

Annual site testing of Reduced Pressure Zone valves

45232100-3

RPZ Valve Installation

Supply, installation and commission Reduced Pressure Zone BA and backflow devices for prevention of water backflowing into water mains

45232100-3

Sewage Plant Machinery

Provision and installation of all types of sewage plant machinery such as pumps and filters. Sewage plant equipment. 45252130-8

Sewage Treatment Works (Package Plant) Provision and installation of self-contained sewage treatment plant. Sewage plant equipment. 45252130-8

Site Temporary Plumbing Installation

Installation of temporary plumbing for site use: hot and cold-water supply and foul drainage including all drainage and connection work. Plumbing and sanitary works.

45330000-9

Water Coolers (Plumbed In)

Installation and maintenance of plumbed in water coolers including the supply of cups, related products and ancillary equipment. 45332000-3

Water-free Urinal Installation

Installing waterless or water-free urinals, including conversion from conventional urinals, and servicing

44411800-2

Water Softeners, Filtration and Purification Equipment

Supply, installation and maintenance of equipment for treating water, including water filtration, water softeners, etc. Machinery and apparatus for filtering or purifying water 42912300-5

Water Storage Tanks Installation of tanks for the storage of water. Water-treatment work. 45252120-5

Water Treatment Plant Installation of plant for the treatment of water. Water-treatment work. 45252120-5

Mechanical - Tanks & Associated Services

Bulk Fuel Installations Storage tanks/farms for heating fuels oils or other liquids. Installation services of tanks. 44611410-3

Cleaning (Tanks) Specialist chemical cleaning of tanks. Tank cleaning services. 90913100-1

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Fibreglass Linings and Bunds

Supply and installation of fibreglass linings for surface protection and restructuring of tank internal surfaces and creating watertight tank and bund linings. Repair and maintenance services of tanks.

50514100-2

Fuel Distribution & Control Systems The supply, installation & maintenance of fuel distribution control systems 65400000-7

Geomembrane Linings

The liquid proof lining of tanks, tank bunds, reed beds, reservoirs and structures using a range of geomembranes including: Butyl rubber, EPDM, polyethylene, polypropylene, polyurethane and PVC in sheet form. 44610000-9

Petroleum, Oil & Lubrication Installations

Installation or maintenance of tanks/tank farms associated pipework controls, and bunds for bulk storage of POL. Installation services of tanks. 44611410-3

Petroleum, Oil & Lubrication Tanks Over 25000 Litres Supply and installation of petroleum and oil tanks over 25000 litres. Installation services of tanks. 44611410-3

Pressure Vessels & Tanks Receptacle designed to withstand a considerable amount of pressure. Installation services of tanks. 51810000-3

Tank Coating (Epoxy Lining) Epoxy Sealant used to waterproof tanks. Installation services of tanks. 51810000-3

Tank Coating (Polyurethane)

Repair and refurbish all types of tanks and water retaining structures utilizing a solvent free polyurethane coating. Tanks, reservoirs, containers and pressure vessels. 44610000-9

Tank Contents Gauges, Dispensing Pumps & Meters)

Supply, installation and maintenance of tanking pumps, gauges and meters used in tanking. Installation services of tanks. 51810000-3

Tanking Supply, installation, maintenance of water or petrochemical tanks etc. Installation services of tanks. 51810000-3

Other Services - Building Services

Building Services Maintenance (M & E Term Contract)

General maintenance of mechanical and electrical installations, under a term contract. Notation in this category is based on total contract value per annum. 45300000-0

Building Services Maintenance (M & E) General maintenance of mechanical and electrical installations. 45300000-0

Other Services - Cleaning

Biochemical Drain Cleaning

Installing drain dosing system to inject biological culture in order to digest fats, grease and limescale 90910000-9

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Cleaning (Blast & Pressure)

Cleaning using pressure water jetting and air blast systems. Blast-cleaning services for tubular structures. 90912000-3

Cleaning (Blinds) Cleaning of office and industrial blinds. Office cleaning services. 90910000-9

Cleaning (Boiler & Flue) Boiler and flue cleaning services. Miscellaneous cleaning services 90915000-4

Cleaning (Builders Cleans)

Cleaning and preparing premises for occupancy after completion of new build or refurbishment. Cleaning services. 90910000-9

Cleaning (Bus Shelters) Cleaning of bus shelters, including poles and stances. Cleaning services. 90910000-9

Cleaning (Carpets & Upholstery) Cleaning of carpets and upholstery. Office cleaning services. 90910000-9

Cleaning (Carpets) Cleaning of carpets 90910000-9

Cleaning (Catering Equipment Deep Cleaning)

Deep cleaning of catering equipment supplied to canteens, restaurants and industrial kitchens. Industrial cleaning services. 90910000-9

Cleaning (Chemical)

Cleaning of plastic fittings, tiled and glazed surfaces, including toilets and bath using biological detergents and bio-cidal fogging Cleaning services 90910000-9

Cleaning (Cladding)

Cleaning, restoration and renovation of all types of cladding including aluminium, stainless steel and other metal surfaces, uPVC, glass, brick and stone. Cladding works

45262650-2

Cleaning (Communal Areas)

Cleaning of communal areas including entrances, hallways, corridors, staircases, lifts, driveways, paths etc. Cleaning Services. 90910000-9

Cleaning (Escalators and Lifts) Cleaning of escalators, lifts and similar equipment. Cleaning services of transport equipment.

90917000-8

Cleaning (Graffiti Removal) Specialist cleaning of graffiti. Industrial cleaning services. 90690000-0

Cleaning (Gully) Cleaning & Unblocking of Street Drainage. Gully-cleaning services. 90640000-5

Cleaning (Hospitals)

Cleaning medical and surgical facilities within hospitals including operating theatres. Building cleaning services

90911200-8

Cleaning (Industrial) Cleaning of the industrial workplace. Industrial cleaning services. 90910000-9

Cleaning (IT) The hygienic cleaning of personal computers within the office environment. Office cleaning services. 90919100-3

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Cleaning (Light Fittings) Cleaning of light fittings. Office cleaning services. 90910000-9

Cleaning (Office) Office cleaning not including IT equipment. 90919200-4

Cleaning (PVC)

Specialist cleaning of PVC doors, windows, conservatories, soffits, fascias, cladding etc. Specialised cleaning services 90910000-9

Cleaning (Schools) Cleaning Schools, Colleges, Universities and Further Education Premises. 90919300-5

Cleaning (Streets) Cleaning of Streets. Street-cleaning services. 90611000-3 90612000-0

Cleaning (Unblocking Toilets and Drains)

The unblocking of drains and toilets, using specialist equipment such as high-pressure water jetting Disinfecting services. Cleaning and sanitation services 90900000-6

Cleaning (Vent, Duct Work, Incl Air Conditioning) Cleaning of vent, ducts and air conditioning plant. Industrial cleaning services. 90910000-9

Cleaning (Void Properties / Vehicles) 90910000-9

Cleaning (Water Treatment / Disinfecting)

Water treatment and water hygiene services e.g. chlorination and also Legionella control measures. Disinfecting services. 90913000-0

Cleaning (Windows) Cleaning services for windows. Window-cleaning services. 90911300-9

Cleaning Chimney (Sweeps) Domestic chimney cleaning. 90915000-4

Cleaning Term Contract (Blast & Pressure)

Cleaning using pressure water jetting and air blast systems. Notation in this category is based on total contract value per annum. Blast-cleaning services for tubular structures. 90912000-3

Cleaning Term Contract (Blinds)

Cleaning of office and industrial blinds. Notation in this category is based on total contract value per annum. Office cleaning services. 90910000-9

Cleaning Term Contract (Catering Equipment Deep Cleaning)

Deep cleaning of catering equipment supplied to canteens, restaurants and industrial kitchens. Notation in this category is based on total contract value per annum. Industrial cleaning services. 90910000-9

Cleaning Term Contract (Chemical)

Cleaning of UPVC, toilets, baths etc. Notation in this category is based on total contract value per annum. Disinfecting services. 90900000-6

Cleaning Term Contract (Chimney Sweeps) Cleaning Term Contract (Chimney Sweeps). Furnace and chimney cleaning services. 90915000-4

Cleaning Term Contract (Graffiti Removal)

Specialist cleaning of graffiti. Notation in this category is based on total contract value per annum. Industrial cleaning services. 90690000-0

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Cleaning Term Contract (Industrial)

Cleaning of the industrial workplace. Notation in this category is based on total contract value per annum. Industrial cleaning services. 90900000-6

Cleaning Term Contract (Light Fittings)

Cleaning of light fittings. Notation in this category is based on total contract value per annum. Office cleaning services. 90910000-9

Cleaning Term Contract (Office)

Cleaning services for offices - does not include IT equipment. Notation in this category is based on total contract value per annum. Office cleaning services. 90919200-4

Cleaning Term Contract (Unblocking Toilets and Drains)

The unblocking of drains and toilets, using specialist equipment. Notation in this category is based on total contract value per annum. Disinfecting services. 90900000-6

Cleaning Term Contract (Vent, Duct Work, Inc Air Conditioning)

Cleaning of vent, ducts and air conditioning plant. Notation in this category is based on total contract value per annum. Industrial cleaning services. 90900000-6

Cleaning Term Contract (Water Treatment / Disinfecting)

Water treatment and water hygiene services e.g. chlorination and also Legionella control measures. Notation in this category is based on total contract value per annum. Disinfecting services. 90913000-0

Cleaning Term Contract (Windows)

Cleaning services for windows. Notation in this category is based on total contract value per annum. Window-cleaning services. 90911300-9

Cleaning Wheelie Bins Cleaning and disinfecting of wheeled bins for domestic or commercial refuse or rubbish bins 90918000-5

Gutter Cleaning

Cleaning roof gutters or other parts of drainage or weatherproofing system, manually or by vacuum cleaners, including camera surveys. Building cleaning services.

90911200-8

Fire & Flood Restoration Specialising in the restoration of damaged structures due to fire/flood 45454100-5

House Decontamination Full cleaning and sterilisation of abandoned and void houses, crime and trauma scenes, etc 90900000-6

Ice Blasting

Abrasive blasting using dry ice for surface preparation or cleaning

42924700-6

Mould Eradication

Consultation service, eradication of mould from internal surfaces using bacterial detergents, root removal and preventative measures Building cleaning services

90911200-8

Needle and Sharps Removal Safe removal and disposal of needles, syringes and other hazardous sharp objects. 90520000-8

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Radioactive, toxic, medical and hazardous waste services

Post Flood Drying

Drying out of properties after flooding involving use of humidifiers and speed drying and including moisture measurement. Restoration work.

45454100-5

Other Services – Equipment Hire

Crane Hire

Hiring of cranes, including wheel mounted, tracked crawler, and tower cranes. Hire of cranes with operator.

45510000-5

Generator Hire

Hire of generator sets. Generating sets.

31121000-0

General Construction Vehicle Hire

Haulage

Hire of haulage vehicles, including lorry loaders, for the transportation of construction plant, machinery or materials. Hire of goods-transport vehicles with driver. 60180000-3

Hire of Monitoring Equipment

Hire of testing equipment for construction and related industries to monitor structural vibration and strain, subsidence, geotechnics and ground vibration, temperature, water content and quality, etc

71313450-4

Mobile Surgical Facilities Hire

Hire of mobile operating theatres, wards, clinics and day surgeries Medical transport services.

60122170-1

Plant Hire

Hire of contractors’ plant and machinery including excavators, forklifts, loaders, road sweepers, dumpers, drilling and boring equipment, jacking, mechanical and hydraulic lifting equipment and carnage. Provision of plant and machinery. 45500000-2

Skip Hire Provision of skips. Refuse skips 45500000-2

Marquee Hire

Hire of marquees for events, functions and temporary storage and accommodation. Tents

39522530-1

Temporary Roadway Hire

Hire of heavy-duty aluminium roadways for access roads and hard-standings, and plastic roadways for light vehicle, pedestrian walkways and pathways

45233226-9

Other Services - General Maintenance

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Bird Management Systems Protection of building and structures against pest birds 90922000-6

Building Maintenance Service (Building Fabric)

Inspection and undertaking of repairs and preventative work to stop deterioration of the fabric of a premise. Repair and maintenance services of building installations. 45453100-8

Building Maintenance Service (External Areas) Inspection and undertaking repairs and preventative maintenance to external areas 45453100-8

Building Maintenance Services, Term Contract (Building Fabric)

Inspect and undertaking of repairs and preventative work to stop deterioration of the fabric of a premise. Notation in this category is based on total contract value per annum. Repair and maintenance services of building installations. 45453100-8

Facilities Management

Providing a full range of services which support the working environment. Facilities Management (FM). Facilities management services. 79993100-2

Facilities Management Term Contract

Supply range of services which support the working enviro. Cont is paid a fee for contract and is responsible for carrying out work. Notation in this cat. is based on total contract value per annum. Facilities management services. 79993100-2

Fire Extinguisher Supply & Maintenance

Supply & Maintenance of portable fire extinguishers. Repair and maintenance services of firefighting equipment. 50413200-5

Fire Extinguisher Supply & Maintenance Term Contract

Supply & Maintenance of portable fire extinguishers. Notation in this category is based on total contract value per annum. Repair and maintenance services of firefighting equipment. 50413200-5

Pest Control Hygiene services to exterminate or control harmful insects, rodents and other pests. Pest control. 90922000-6

Pest Control Flying Insects

Products including flyscreens, roller blinds, insect mesh, air vent mesh, mosquito nets and electric fly killers to provide effective protection against flying insects satisfying all your hygiene and environmental health and safety needs. 45421100-5

Pest Control Term Contract

Hygiene services to exterminate or control harmful insects, rodents and other pests. Notation in this category is based on total contract value per annum. Pest control. 90922000-6

Rope Access/Abseiling

The access for work or inspection of structures using rope access or abseiling. Installation services of suspended access equipment. 51511300-0

Steeplejacks Renovation, repair or restructuring on any high structures. 51511300-0

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Winter Maintenance

General winter maintenance, including salting / gritting of roads, precautionary salting, snow ploughing, snow blowing, clearing footways etc. Snow clearing services. Ice clearing services.

90620000-9 90630000-2

Other Services - Land Surveys

Land Surveys (Building)

Specialists in use of automated techniques and computer technology to survey building works. Surface surveying services. 71353000-7

Land Surveys (Cadastral) Undertaking land surveys. Cadastral surveying services. 71354300-7

Land Surveys (Contaminated) Specialists in use of automated techniques and computer technology to survey contaminated land. 71353000-7

Land Surveys (Geodetic) Undertaking land surveys. Surface surveying services. 71353000-7

Land Surveys (Hydrographic)

Specialists in use of automated techniques and computer technology to map the earth's surface which is covered by water. Hydrographic services. 71353100-8

Land Surveys (Photogrammetric) Undertaking land surveys by aerial survey. Photogrammetry services. 71355100-2

Land Surveys (Topographical) Undertaking land surveys. Surface surveying services. 71353000-7

Other Services - Others

Additional Services (Partnering)

Carrying out all of the additional services under partnering arrangements. Firms must be able to demonstrate experience of partnering. 79993100-2

Anti-Slip Surface (Bath & Shower)

Application of a slip resistant surface for reducing slips and falls in baths and showers etc. Various surface works. 45233200-1

Bath Restoration

Repair and resurfacing refurbishment of cast iron, pressed steel, ceramic and acrylic baths, basins, shower trays etc. (not enamelling). Baths 44411200-6

Blinds

Supply and maintenance of window blinds, to reduce solar gain improve insulation. Installation work of blinds. 45421143-8

Catering Equipment

The supply and installation of equipment for canteens, restaurants and industrial kitchens. Installation services of food-, beverage- and tobacco-processing machinery. 51542000-3

Catering Equipment Maintenance Repair and maintenance of equipment of catering equipment supplied to canteens, restaurants and 50883000-8

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industrial kitchens. Repair and maintenance services of catering equipment.

Chauffeuring Provision of chauffeur service

Containers (Waste and Recycling)

Repair, refurbishment of waste and recycling containers including REL, FEL, bulk and compactor types. Repair and maintenance services of metal containers. Containers for waste material.

50514000-1 44613800-8

Curtain & Curtain Systems

Supply and fit of curtain and curtain track systems including cubicle tracking for hospitals and care homes, curtain rails and hangings. Installation of metal joinery except doors and windows. 45421140-7

Document Archiving (Scanning & Vectorisation) Provision of document archiving, scanning 79995100-6

Exhumation Removal of single or multiple human remains 98371110-8

Furniture (Removal, Storage Etc) Companies which can supply full removal and or storage facilities. Relocation services. 98392000-7

House Clearance

The removal of furniture and contents from whole property including cupboards, loft, garage, outbuildings etc. to leave it clear and tidy. Other services. 98390000-3

Kitchen Appliance Maintenance

Maintenance and repair of domestic and commercial kitchen appliances including washing machines, dryers, dish washers, refrigerators, cookers etc. Miscellaneous repair and maintenance services

50800000-3

Plastic Rubbish & Dust Bins Relocation (Manual Handling)

Supply of plastic waste, rubbish containers and bins Manual lifting services for office equipment such as printers, servers, copiers, safes; medical equipment; and plant room equipment

34928480-6 98392000-7

Records Documentation Service

Provision of document archiving, management and scanning services, including project and management manuals, health and safety and other statutory documents and records 30257000-5

Ventilation Hygiene Monitoring

Hygiene monitoring of ventilation systems. Repair and maintenance services of measuring, testing and checking apparatus. 50410000-2

Ventilation Hygiene Monitoring Term Contracts

Hygiene monitoring of ventilation systems. Notation in this category is based on total contract value per annum. Repair and maintenance services of measuring, testing and checking apparatus. 50410000-2

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Video and photographic surveys Visual surveys recorded on video and/or digital photographs. Building surveying services 71315300-2

Tyre Services Supply, fit and repair tyres including roadside assistance. 34351100-3

Other Services - Security

Alarm Monitoring

Monitoring of intruder / fire alarms and CCTV. Investigation of alerts and follow up action. Alarm-monitoring services. 79711000-1

CCTV Installation (no electrics)

Installation of CCTV monitoring equipment without mains electrical connections Security services

79710000-4

SIA / ACS Dog Patrol Service

Dog patrol service for sites, events, street patrols and premises security Security services 79710000-4

Drug Testing

Drug and alcohol testing service. Workplace screening and vetting on a periodic or random basis. Security services 79710000-4

Explosive Ordinance Disposal

Advising, providing site support, risk assessments, surveys including geotechnics and marine, clearance and disposal of explosive ordinance, unexploded bombs and land mines

90523100-0

SIA / ACS Security for Site & Vacant Premises

Supply of security personnel and equipment for the protection of unoccupied premises and construction sites in and out of working hours, including manned guarding service Security services 79710000-4

SIA / ACS Security for Site & Vacant Premises, Term Contract

Supply of personnel and equipment for the protection of unoccupied premises and construction sites in and out of working hours, including manned guarding service. Notation in this category is based on total contract value per annum Security services 79710000-4

SIA / ACS Security Service

Supply of personnel and equipment for the protection of occupied premises, including commercial, industrial, residential and public buildings, also including outside events, security service including manned guarding Security services

79710000-4

Staff Attack Systems

Supply and installation of staff attack systems operating through remote activation of alarms using infra red transmitter. Alarm systems. 35121700-5

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Steel Storage Containers

Supply and install, and hire of steel containers for storage and security, including anti-vandal measures. Storage containers 44613400-4

Void Security Securing of empty residential properties by installing temporary metal security doors. Security services. 79710000-4

Other Services - Waste / Water

Water Main Cleaning Cleaning of water mains. Works related to water-distribution pipelines. 45232151-5

Other Services - Waste Disposal

Recycling (Plasterboard) Collection and recycling of plasterboard and gypsum waste material. 90514000-3

Waste (Landfill) Waste disposal, using landfill option. Landfill management services. 90531000-8

Waste Disposal (Classified Waste) Disposal of classified waste by e.g. incineration or shredding. Special waste services. 90520000-8

Waste Disposal (Classified Waste) Term Contract

Disposal of classified waste by e.g. incineration or shredding. Notation in this category is based on total contract value per annum 90520000-8

Waste Disposal (General)

Removal and disposal of all types of waste other than sewage, oil, toxic or contaminated waste. For sewage or drainage, see pipelines - drains and sewers. For industrial effluent see sewage - trade waste. For medical or veterinary waste see waste disposal. 90513000-6

Waste Disposal (General) Term Contract

Removal and disposal of all types of waste other than sewage, oil, toxic or contaminated waste. For sewage or drainage, see pipelines - drains and sewers. For industrial effluent see sewage - trade waste. For medical or veterinary waste see waste disposal. 90513000-6

Waste Disposal (Medical) Removal and disposal of all medical waste. Medical waste services. 90524000-6

Waste Disposal (Medical) Term Contract

Removal and disposal of all medical waste. Notation in this category is based on total contract value per annum. Medical waste services. 90524000-6

Waste Disposal (Oil) Removal and disposal of oil waste. 90523000-9

Waste Disposal (Oil) Term Contract Removal and disposal of oil waste. Notation in this category is based on total contract value per annum.

90523000-9

Waste Disposal (Sewage) Pumping out and disposal of sewage from septic tanks etc. Sewage-disposal services. 90460000-9

Waste Disposal (Toxic) Removal and disposal of toxic and contaminated waste. Waste which could be harmful to people or the 90520000-8

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biological chain, which should be disposed of according to regulations. Toxic-waste services.

Waste Disposal (Toxic) Term Contract

Removal and disposal of toxic and contaminated waste. Waste which could be harmful to people or the biological chain, which should be disposed of according to regulations. Notation in this category is based on total contract value per annum 90520000-8

contractor work category descriptions

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