Building Trades Contractor DPS

Wales

45262100 - Scaffolding work

90522000 - Services relating to contaminated soil

77340000 - Tree pruning and hedge trimming

45112720 - Landscaping work for sports grounds and recreational areas

90910000 - Cleaning services

45432110 - Floor-laying work

45232450 - Drainage construction works

79710000 - Security services

45233100 - Construction work for highways, roads

45432111 - Laying work of flexible floor coverings

45210000 - Building construction work

45451000 - Decoration work

45233221 - Road-surface painting work

50413200 - Repair and maintenance services of firefighting equipment

45261213 - Metal roof-covering work

45261420 - Waterproofing work

50750000 - Lift-maintenance services

45330000 - Plumbing and sanitary works

45262370 - Concrete-coating work

45431000 - Tiling work

45316110 - Installation of road lighting equipment

45442000 - Application work of protective coatings

45500000 - Hire of construction and civil engineering machinery and equipment with operator

45261212 - Roof-slating work

32235000 - Closed-circuit surveillance system

45111213 - Site-clearance work

45112700 - Landscaping work

44110000 - Construction materials

71550000 - Blacksmith services

45262510 - Stonework

45111100 - Demolition work

44211100 - Modular and portable buildings

45212100 - Construction work of leisure facilities

45421132 - Installation of windows

45252120 - Water-treatment plant construction work

45410000 - Plastering work

45233290 - Installation of road signs

45262400 - Structural steel erection work

50610000 - Repair and maintenance services of security equipment

45233293 - Installation of street furniture

44613700 - Refuse skips

45316212 - Installation of traffic lights

45262211 - Pile driving

45261200 - Roof-covering and roof-painting work

34928470 - Signage

45342000 - Erection of fencing

45320000 - Insulation work

45343230 - Sprinkler systems installation work

42512510 - Dampers

51511110 - Installation services of cranes

45443000 - Facade work

CCTV system

security monitoring network

surveillance kit

CCTV installation

video surveillance setup

signage

road signs

traffic signs

highway signage

street signage

informational signs

directional signs

road sign plates

sign panels

urban signage

airflow damper

volume control damper

motorised duct damper

smoke control damper

HVAC damper blade

air balancing damper

mechanical louvre damper

backdraft damper

ventilation shutter

fire safety damper

construction materials

building materials

aggregate products

masonry supplies

construction goods

modular buildings

portable units

transportable buildings

mobile cabins

relocatable structures

refuse skips

garbage skips

waste skips

skip bins

industrial waste containers

dumpster skips

skip hire bins

large waste skips

metal skips

heavy-duty skips

demolition work

building demolition

structural removal

explosive demolition

manual demolition

industrial demolition

controlled demolition

building wrecking

demolition of structures

site demolition

site-clearance work

debris removal

site cleaning

land clearing

construction site clearing

preparatory clearance

scrap clearing

waste site cleaning

area clearance

rubble removal

landscaping work

site landscaping

land shaping

terrain design

green landscaping

planting groundwork

landscape prep

earth landscaping

land contouring

landscape grading

landscaping work for sports grounds

recreational area landscaping

pitch turfing

stadium grounds maintenance

outdoor sports site landscaping

athletic field prep

public recreation grounds design

sports turf installation

field landscaping services

park sports landscaping

building erection

structural construction

new buildings

superstructure

commercial building works

residential construction

masonry

architectural building

shell construction

general building

leisure facility construction

recreation centre build

amusement construction

sports venue development

entertainment facility works

leisure infrastructure build

play centre construction

family leisure building

community leisure halls

recreational site build

drainage system construction

surface water drainage build

stormwater channel installation

land drainage infrastructure

field drainage works

surface water control construction

drainage network build

storm drainage pipeline works

flood relief channel build

sub-surface drainage system works

road construction

highway building

expressway erection

arterial road installation

trunk road build

vehicular corridor construction

road pavement works

intercity road construction

roadway infrastructure build

transport highway construction

road surface painting

road marking

highway striping

lane marking

traffic line painting

road sign installation

traffic signage fitting

highway sign setup

regulatory sign placement

directional sign mounting

traffic sign erection

street sign placement

road marking signage

street furniture installation

benches mounting

urban furniture fitting

street bench installation

bus stop fitting

litter bin placement

public seating installation

urban fixtures

water-treatment plant construction

potable water facility build

water purification plant erection

drinking-water treatment station build

clean water treatment infrastructure

public waterworks plant construction

municipal water treatment build

water filtration facility construction

community water treatment station

roof‑covering and painting

roof tiling

metal sheeting

slate roof works

roof coating

waterproof roof painting

roof membrane installation

bituminous covering application

painted roof finish

protective roof paint works

roof‑slating work

slate roof installation

natural slates fitting

slate covering

high-end slate roofing

roof re-slating

slate tile roof build

slate roof refurbishment

slate sheet installation

metal roof-covering work

metal sheet roofing

standing seam install

steel roof covering

zinc/aluminium roofing

corrugated metal roof

metal roof panel installation

bespoke metal roof

industrial metal roofing

metal roof overhaul

waterproofing work

tanking installation

damp-proof membrane fitting

waterproof coating application

bitumen sealant work

roof sealing

wall waterproofing system

concrete waterproofing

substructure damp-proofing

water barrier installation

scaffolding work

scaffold installation

access platform setup

temporary structure build

scaffold safety installation

mobile scaffold fitting

tower scaffold erection

industrial scaffold works

construction access system

modular scaffold assembly

pile driving

bored piling

driven piles installation

deep foundation piling

piling rig operations

foundation pile setup

load-bearing pile construction

geotechnical piling work

structural underpinning piling

pile foundation engineering

concrete-coating work

concrete sealing

protective concrete coating

surface treatment of concrete

anti‑corrosion coating

concrete waterproofing coat

concrete paint application

decorative concrete finish

concrete overlay

concrete surface treatment

structural steel erection work

steel framework installation

steel beam erection

steel column assembly

structural steel positioning

steel skeleton building

metal frame installation

structural steelwork

industrial steel erection

steel structure build

stonework

natural stone installation

stone veneer work

decorative stone cladding

architectural stonework

carved stone installation

paving stone laying

ornamental stonework

road lighting equipment installation

highway lighting

street lighting set-up

roadway lamp installation

traffic route illumination works

traffic light installation

signal light fitting

junction signal setup

pedestrian crossing light installation

traffic signal head mounting

LED signal system build

insulation work

thermal insulation installation

energy loss reduction

heat barrier fitting

building envelope insulation

plumbing work

sanitary installation

pipe fitting

drainage system assembly

sanitary fixture installation

fence erection

perimeter fence setup

security fence installation

timber fence construction

chain-link fencing works

boundary fence assembly

acoustic barrier installation

palisade fence erection

mesh fence fitting

anti-intrusion fencing

sprinkler system installation

automatic water sprinkler fitting

fire suppression sprinkler network

ceiling sprinkler setup

plastering work

render application

gypsum finish work

wall smoothing plaster

window installation

window fitting

glazing unit install

residential window mounting

commercial window fitting

tiling work

ceramic tile installation

wall and floor tiling

mosaic fitting

floor-laying work

floorboard installation

wood or laminate floor lay

laying work of flexible floor coverings

vinyl flooring installation

linoleum laying

soft floor covering fit

protective coatings application

surface sealant work

anti-corrosion coating installation

protective paint delivery

coated surface protection work

facade work

external wall finishing

building envelope renovation

exterior cladding installation

structural façade enhancement

decoration work

decorative painting

ornamental finishing

aesthetic surface treatment

decorative interior work

hire of construction machinery with operator

equipment rental with personnel

plant & operator hire

earthmoving equipment with operator

fire alarm calibration

extinguisher servicing

suppression system testing

sprinkler head replacement

fire pump inspection

hydrant flow test

alarm panel diagnostics

nozzle cleaning

foam system check

emergency lighting maintenance

alarm system diagnostics

CCTV camera repair

access control unit maintenance

biometric reader calibration

motion sensor adjustment

intercom system servicing

perimeter fence gate tune-up

panic button repair

vault door mechanism check

security console reboot

elevator door sensor calibration

hoist rope inspection

control system firmware update

brake pad replacement

lift gearbox oil change

weight load testing

safety circuit diagnostics

cabin lighting fix

emergency phone testing

lift alignment service

crane erection

tower crane setup

mobile crane assembly

jib crane mounting

overhead crane installation

gantry crane fitting

crane jib installation

hoist crane assembly

crane structural integration

lifting crane installation

blacksmithing

forge work

metal shaping

custom forging

wrought iron fabrication

ornamental ironwork

tool forging

smith repairs

decorative metalwork

bespoke metal fabrication

metal heat treatment

artisanal metal services

gate forging

metal restoration

tree pruning and hedge trimming

arboriculture

shrub maintenance

hedge shaping

tree care pruning

landscape trimming services

decorative hedge cutting

crown thinning

structural pruning

security services

guarding services

property protection

asset security

premises security

security officer deployment

static guarding

mobile patrol

corporate security

infrastructure security

soil remediation

contaminated site services

environmental cleanup

polluted land assessment

soil decontamination

toxic soil management

hazardous land treatment

remediation planning

earth contamination services

site rehabilitation

general cleaning services

building cleaning

sanitary maintenance

janitorial operations

hygiene provision

facility upkeep

environmental cleaning

routine maintenance cleaning