Alfreton · COSHH / HSG258
Statutory thorough examination and testing of local exhaust ventilation for Alfreton workshops and production sites, keeping fume and dust control compliant with COSHH and HSE guidance HSG258.
Alfreton
Alfreton is a market town of around 7,700 people on the eastern edge of Derbyshire, its name tied by legend to King Alfred the Great and its market charter granted back in 1252. It grew rich on the coal and ironstone of the Derbyshire coalfield, and in the eighteenth century it was the chief coal-mining centre in the county and its third-largest town.
Its working economy today runs on manufacturing, distribution and the fabrication trades, much of it grouped in the units at Cotes Park Industrial Estate and Alfreton Trading Estate close to the A38 and Junction 28 of the M1.
Each of those Alfreton processes throws fume, dust, mist or vapour into the workplace air, and COSHH demands it is captured at source - that capture system is local exhaust ventilation, and it must be thoroughly examined and tested at least every fourteen months. We cover the lot, from the Cotes Park Industrial Estate units to the one-bench Alfreton workshops, taking capture and face-velocity readings and leaving a clear pass or remedial verdict with the hoods labelled.
By sector
A system that catches fume, dust, mist or vapour at the point it is released is LEV, and for Alfreton employers and others across Derbyshire it is the record COSHH looks for first.
Oil-mist and coolant-mist extraction on CNC machining centres and extrusion lines, from the PVC building-products plant Eurocell built at Alfreton to the machine shops across Cotes Park Industrial Estate.
Steam canopies and flour-dust control in the bakeries and food producers on the trading estates, where the distribution reach that made NHS Supply Chain base its national warehouse here also serves the town food trade.
Fine-dust extraction and downdraught tables at Alfreton cabinet shops, timber merchants and joinery works, where hardwood and MDF dust is captured at the tool before it reaches the lungs.
On-torch extraction, fume arms and downdraught benches across the Cotes Park and Alfreton Trading Estate units. Since the HSE's 2019 reclassification, all welding fume - mild steel included - is treated as carcinogenic.
Spray-booth and prep-bay extraction at Alfreton bodyshops and the vehicle-adaptation engineering Autochair builds locally. Two-pack paints release isocyanates - the leading cause of occupational asthma - so booth airflow is examined to its design figure.
Fume-cupboard face-velocity testing for the quality-control and testing laboratories at the town manufacturers and local colleges, to the containment their work demands.
On the ground in Alfreton
We are out under Alfreton's extraction every week. The proof that matters is the jobs, not a stock photo.
A popular welding bay in Alfreton had fume extraction arms performing below benchmark, with a build-up of debris in the ducting to blame. We took benchmark readings, visualised the capture at each hood and dealt with the slipping belt. Capture came back within benchmark once that belt was sorted, with a compliance report ready for the HSE file. We scheduled the work for a bank holiday when the shop was closed.
The test
An HSG258 statutory LEV test goes well beyond a walk-round look. On an Alfreton system it has to establish three things - that the plant and ductwork are sound, that the hoods still capture, and that the capture still meets the figure the system was designed around.
Ductwork, hoods, filters, fans and dampers checked for damage, blockage and leakage across the Cotes Park Industrial Estate units - the faults that quietly kill capture.
Face and capture velocities, static pressures and airflows measured at each hood with calibrated instruments - numbers, not opinion.
Readings compared to the system's commissioning figures, so drift from as-designed is caught before it becomes a failure on an Alfreton line.
Where exposure is in question - a precision engineering and manufacturing process, say - sampling confirms whether control is actually protecting the people at the process.
The duty
COSHH Regulation 9 puts a hard duty on the employer: any LEV controlling a hazardous substance must have a thorough examination and test at least every fourteen months, with records kept for five years.
For the great majority of Alfreton sites, from the Cotes Park Industrial Estate units to the one-man workshops, the fourteen-month deadline is what catches people out: once it passes the system is non-compliant regardless of its actual state. We carry out the examination, label every hood with its status and next-due date, and issue the report an HSE inspector or your insurer expects to see - and if a point fails, you get the number, the cause and the fix rather than a bare fail.
How it runs
Full visual and structural check of every hood, duct run, filter and fan across the Alfreton site.
Calibrated velocity, pressure and airflow readings at each extraction point.
A COSHH-compliant report: results against benchmark, clear pass or fail, and plain-English actions for the Alfreton duty-holder.
Each system tagged with status and next-due date, so compliance is visible on the Alfreton Trading Estate floor.
Questions
Under COSHH Regulation 9, most local exhaust ventilation needs a thorough examination and test at least every 14 months, with higher-risk processes more often. A precision engineering and manufacturing bay, a food and drink production bench and a lab fume cupboard can each sit on a different interval - we set the right one for every system.
Yes. We plan testing around production shifts at the Cotes Park Industrial Estate units, term-time access at the Alfreton university labs, and normal hours at smaller workshops, so the examination never stops the line.
No. LEV testing is a statutory examination of fume and dust control to COSHH and HSG258, with capture and face-velocity readings; TR19 is kitchen grease and fire risk. We do both across Alfreton, but a Cotes Park Industrial Estate fabrication shop and an Institute Lane canopy are kept as the separate jobs they are.
Yes. A new spray booth or fume-arm install at an Alfreton workshop needs a commissioning test to prove it performs to its design figures before it goes into service - we measure it and document the baseline the 14-month clock then runs from.
A dated report to the HSG258 method, the readings taken, a pass or remedial outcome for each hood, and system labelling - the evidence a duty-holder at Cotes Park Industrial Estate or a smaller Alfreton workshop needs for their COSHH file.
precision engineering and manufacturing, food and drink production, woodworking and joinery, welding and fabrication, vehicle body and paint, and laboratory fume cupboards - the trades clustered around Cotes Park Industrial Estate and Alfreton Trading Estate and across the wider Derbyshire.
We record it as remedial and set out what is needed - airflow, ductwork, filtration or capture at the hood. You do the work and we re-test, and on a Cotes Park Industrial Estate production line we can usually fit the re-test around your shifts. We will not pass a system that does not control exposure.
Local knowledge
It was at Riddings, just south of Alfreton, that James Young first distilled oil from a spring at the colliery in the 1840s, work that helped give birth to the modern petroleum industry, while the Riddings and Somercotes ironworks turned local ironstone into iron and the famous ropes made nearby. That precision-engineering instinct still runs through Alfreton's machine shops, extrusion lines and fabrication units, and every one of them carries a duty to control the mist, fume and dust its work throws off. We test and certify local exhaust ventilation to the standard COSHH sets, so the extraction reads true against its design figures. Nothing is signed off until the airflow measures up to what the process needs.
Phoenix Duct Clean · by the numbers
Stay compliant with COSHH and HSG258. No-obligation quote, UK-wide.