| Working at height: fall from mobile access tower while boarding, fixing track and jointing | Drylining operatives on the towers, risk of serious or fatal injury from a fall; others below if a person lands on them | PASMA trained operatives, towers to manufacturer's instructions, edge protection fitted | 3×5=15 | Avoid work at height where it can be done from the floor, for example by pre-cutting and pre-assembling at ground level. Complete a tower handover permit and inspect and tag every tower before use and after any move or adverse weather. Use full guardrails and toe boards with a safe internal ladder or stair access. Never climb the outside of the frame or use ladders or stepladders as working platforms. Operatives never use the tower alone without a competent person aware. Work follows the Work at Height Regulations 2005. Suitable footwear. | Medium |
| Mobile tower instability or overturning: moving with people or materials on it, soft or uneven floor, base ratio exceeded, striking by materials | Operatives on the tower and anyone nearby, risk of crush or fall injuries | PASMA training, manufacturer's instructions, brakes fitted | 3×5=15 | Check the floor is level, free of debris and capable of taking the tower load before erection. Apply castor brakes before use and fit outriggers or stabilisers where the manual calls for them. Do not move towers with anyone or any materials on them. Keep the platform height within the manufacturer's height to base ratio. Do not overreach, move the tower instead. Keep access routes clear for moving towers. Work follows the Work at Height Regulations 2005. | Medium |
| Falling objects: tools, screws, offcuts or boards dropped from the tower | Operatives and other trades working or walking below, risk of head and impact injuries | Toe boards, tool lanyards available | 3×4=12 | Set up an exclusion zone at the foot of the tower using barriers and signs. Pass materials up and down by hand or rope, never throw. Keep tools in pouches or on lanyards and keep only essential materials on the platform. Brief other trades on the exclusion zone. Hard hats worn as the last line of defence. | Medium |
| Manual handling: carrying plasterboard sheets, bundles of studs and track, and bags of jointing compound | All four operatives, risk of back, shoulder and hand injury, sprains and strains | Experienced operatives, mechanical aids available | 4×3=12 | Assess loads under the Manual Handling Operations Regulations 1992. Order boards in smaller sizes where practical. Use board trolleys and carriers for moving boards, and use two person lifts for long or heavy sheets. Stack close to where boards will be fitted to reduce carrying distance. Rotate tasks to avoid prolonged lifting overhead. Brief operatives on good handling technique. Gloves for grip and protection as backup. | Medium |
| Delivery and vertical transport of materials by building lift and stair core: overloading, trapping, boards damaging the lift | Operatives, other building users of the lift, risk of crush, strike and manual handling injuries | Lift booked with the Principal Contractor, protected stair core | 3×3=9 | Confirm the lift safe working load with the Principal Contractor and do not exceed it. Load boards flat on trolleys with materials secured, and never travel in the lift with loads that could shift. Keep stair and lift lobby routes clear of materials. The lift is used only under the arrangements set by Kingsworth. Where any lifting equipment is provided by the Principal Contractor, it is operated by competent persons in line with the Lifting Operations and Lifting Equipment Regulations 1998. | Low |
| Overloading the floor slab with stacked plasterboard and materials | Operatives and people below the floor, risk of structural damage and serious injury | Permit to load in place | 2×4=8 | Obtain the floor loading limit and designated stacking zone from the Principal Contractor under the permit to load. Spread stacks across the floor and keep within the permitted limits. Do not stack against partitions or block escape routes. Bring in only the amount of board needed for each stage. | Low |
| Respirable crystalline silica (RCS) dust from drilling or fixing track and brackets into concrete slab, soffit, masonry or block | Operatives doing the work and anyone nearby breathing the dust, risk of silicosis, lung disease and lung cancer from long-term exposure | On-tool extraction available, M-class vacuum on site | 4×4=16 | Plan the work to reduce drilling, for example by using fewer fixings and shot-fired or cast-in fixings only where the Principal Contractor allows. Use on-tool extraction with an M-class or H-class vacuum or water suppression on every drill, chaser and saw used on concrete, masonry or block. Keep others away from the work area. Clean up with an H-class or M-class vacuum, never dry sweeping or compressed air. Then use RPE with an assigned protection factor of at least 20 (FFP3 disposable or equivalent), face-fit tested and worn clean shaven. Follow the Control of Substances Hazardous to Health Regulations (COSHH) 2002 and HSE guidance: Construction Information Sheet CIS36 Construction dust. The RCS workplace exposure limit is 0.1 mg/m3 (8-hour TWA) in HSE EH40/2005. | Medium |
| Dust from cutting and sanding plasterboard and joint compound | Operatives sanding and cutting, and others nearby, risk of eye, nose, throat and chest irritation and long-term lung effects from repeated exposure | On-tool extraction sander, vacuums on site | 4×2=8 | Use jointing products that need minimal sanding, and finish joints carefully to reduce sanding. Connect sanding and cutting tools to an M-class or H-class vacuum. Cut boards by scoring and snapping where possible. Keep others out of the work area while sanding. Clean up with a vacuum, not brushes or air lines. Open windows or use extract fans where the Principal Contractor allows. Follow COSHH 2002. Wear dust masks or RPE as specified in the Safety Data Sheet, and eye protection. | Low |
| Noise and hand-arm vibration from the chop saw, screwguns and sander | Operatives using and standing near the tools, risk of hearing damage and hand-arm vibration syndrome | Cordless tools, limited sanding time | 3×3=9 | Cut studs and track at one designated station away from others, and use cordless tools that are quieter than petrol or corded ones where possible. Limit trigger time and rotate tasks to cut exposure. Keep tools maintained and blades sharp. Brief on noise and vibration under the Control of Noise at Work Regulations 2005 and the Control of Vibration at Work Regulations 2005. Report numb or tingling hands. Hearing protection used at the chop saw as the last line of defence. | Low |
| Cuts and lacerations from sharp metal stud and track edges, drywall saws and cutter blades | Operatives handling studs, cutting boards and sheets, risk of cuts to hands and forearms | Experienced operatives, sharp tools used correctly | 4×2=8 | Deburr or file the cut ends of studs and track before installing. Use retractable blade knives and cutters, and always cut away from the body. Store and dispose of blades in a sharps box. Carry studs and track with ends covered or taped where practical. Cut-resistant gloves as backup, matching the task and to BS EN 388. | Low |
| Chop saw use: ejected sparks and metal fragments, blade contact, burrs and swarf | The operative using the saw and anyone close by, risk of eye injury, cuts and burns | Guards fitted, trained operatives | 3×4=12 | Use the saw only with guards in place and the correct blade for metal studs, checked under the Provision and Use of Work Equipment Regulations (PUWER) 1998. Clamp material before cutting. Set up the saw at a stable bench away from walkways and other trades, and keep combustible material away from sparks. Clear swarf with a vacuum or magnetic sweeper, not by hand. Eye and face protection to BS EN 166 and gloves where appropriate, as backup. | Low |
| Electric shock or fire from cordless tool batteries, chargers and any temporary supply | Operatives and others on the floor, risk of electric shock, burns and fire | Cordless tools used where possible | 2×4=8 | Use cordless tools to avoid trailing leads. Use only the supplied chargers, in designated charging areas away from combustible materials such as boards and bags. Do not leave batteries charging unattended or overnight. Inspect leads and chargers before use and keep any equipment on the site's reduced low voltage or RCD protected supply as required. Follow the Electricity at Work Regulations 1989. Remove damaged equipment from use. | Low |
| Striking concealed services when fixing into the floor slab or soffit, or boarding over existing services | Operatives drilling and fixing, risk of electric shock, burns or damage to services | Principal Contractor service information | 2×4=8 | Obtain service drawings from the Principal Contractor and ask which services are isolated or live. Scan fixing positions with a cable and pipe detector before drilling and mark them. Keep fixings away from marked services. Stop work and report immediately if an unexpected service is found. Follow the Electricity at Work Regulations 1989. | Low |
| Slips, trips and falls on the same level: offcuts, packaging, cables, vacuum hoses, spilled joint compound, bare shell floor | All operatives and other trades on the floor, risk of sprains, fractures and cuts | Good housekeeping expected | 3×3=9 | Bag and remove offcuts and packaging at the end of each shift, and at the agreed waste point. Keep hoses and cables tidy and routed overhead or along walls. Mop up spilled compound immediately. Keep walkways and escape routes clear. Ensure there is adequate lighting for all areas worked in and stairs. Sturdy boots with good grip to BS EN ISO 20345. | Medium |
| Other trades working on the same floor, in a bare shell fit-out: collisions, overhead work by others, services trades working close to partitions | Our operatives and other trades from the Kingsworth fit-out team, risk of impact injury, struck-by and disrupted work areas | Principal Contractor co-ordination, site induction | 3×3=9 | Agree work areas and sequence with the Principal Contractor at the pre-start walk, and attend any daily co-ordination meetings. Keep exclusion zones around towers, saw station and sanding. Barrier and sign areas where overhead work is happening. Report clashes to the Principal Contractor, in line with CDM 2015 duties for co-operation. High-vis clothing worn. | Medium |
| Disturbing unidentified asbestos-containing materials when drilling, fixing or cutting into existing building fabric such as the ceiling, walls, floor, ducts or boxing | Operatives and anyone nearby, risk of long-term lung disease if asbestos fibres are released | Principal Contractor holds building information | 2×5=10 | Before work starts, check the client's asbestos register or management survey for the work area, as required by Regulation 5 of the Control of Asbestos Regulations 2012. If the register does not cover the areas to be drilled or disturbed, a refurbishment and demolition survey of the area is needed first. Only fix into areas the register shows are clear. Stop-work rule: if any suspect material is found, stop, keep people away, and report it to T. Osei and the Principal Contractor before work carries on. Do not restart until it has been assessed. | Medium |
| Fire and emergency evacuation: combustible waste and packaging, materials blocking escape routes, towers and stacked boards in the way | All operatives and others on the floor, risk of burns, smoke inhalation and delayed evacuation | Principal Contractor fire arrangements, protected stair core | 2×5=10 | Hot works are not part of this job. Keep waste off the floor and removed daily. Keep stair lobbies, corridors and exits clear at all times. Stack materials away from fire doors and extinguishers. Attend the Principal Contractor's induction on alarms, assembly point and fire extinguishers. Do not use the building lift in a fire. | Medium |
| Skin and eye irritation from joint compound, plasterboard dust and acoustic insulation fibres | Operatives mixing, jointing, sanding and fitting insulation, risk of dermatitis, eye and skin irritation | Welfare facilities for washing | 3×2=6 | Choose premixed or low-dust products where available and check the Safety Data Sheet for each product before use. Cut insulation with a sharp knife, reduce handling and keep it in its packaging until needed. Wash hands before eating, drinking and at the end of each shift, and use skin cream. Follow COSHH 2002. Gloves, eye protection and long sleeves as the last line of defence. | Low |