Need your Local Exhaust Ventilation or Dust Extraction System examined in line with COSHH2002? Get a quote today to ensure you remain compliant.
Stay compliant. Stay safe. Book your examination today with SEIS – your trusted independent inspection & testing company in Gainsborough.
Thorough examinations in line with COSHH2002 are legally required, periodic examinations, carried out on all local exhaust ventilation systems, fume extraction system, and dust extraction systems found within the workplace. The aim of these examinations is to ensure equipment and workplace safety, and overall compliance in line with UK regulations. In turn protecting your workforce from potential hazards, and you from non compliance.
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Gainsborough is a historic market town in West Lindsey, Lincolnshire, located on the River Trent near the county border with Nottinghamshire and South Yorkshire. With a rich Viking heritage, strong royal connections, and a long-standing industrial base, Gainsborough has played an important role in both regional trade and national history.
Gainsborough’s origins can be traced back over 1,000 years. During the Viking Age, it was an important settlement and, for a brief period in 1013, it served as a capital of England under the Danish king Sweyn Forkbeard.
One of the town’s most significant landmarks is Gainsborough Old Hall — one of the best-preserved medieval manor houses in England. Built in the late 15th century, the Old Hall hosted King Richard III in 1483 and later King Henry VIII in 1541, reflecting the town’s prominence during the medieval and Tudor periods.
By the 18th and 19th centuries, Gainsborough had developed into an important inland port. The River Trent provided direct access to the Humber Estuary and the North Sea, allowing goods such as coal, timber, and agricultural produce to be transported efficiently. The arrival of the railway further strengthened the town’s industrial growth during the Victorian era.
Engineering became central to Gainsborough’s identity in the 20th century, particularly through diesel engine manufacturing and heavy industry.
Today, Gainsborough maintains a diverse economy built on manufacturing, engineering, food production, and logistics.
Engineering remains a key sector. The town has a strong association with diesel engine production and power systems, with historic ties to companies such as Marshall, Sons & Co., which helped establish its industrial reputation.
Food manufacturing and agricultural processing are also major employers, supported by the fertile farmland surrounding the town. Distribution and warehousing operations benefit from Gainsborough’s strategic location near major road networks and the River Trent.
Retail, construction, healthcare, and public services provide significant local employment, while regeneration projects aim to modernise the town centre and improve waterfront development along the Trent.
Gainsborough also benefits from its proximity to larger cities such as Lincoln, Doncaster, and Nottingham, enabling commuting and wider economic links across the East Midlands and Yorkshire regions.
Modern Gainsborough combines historic character with ongoing redevelopment. Its medieval Old Hall, riverside setting, and market-town layout reflect centuries of heritage, while its industrial estates and manufacturing sites highlight its continued economic relevance.
With continued investment in housing, infrastructure, and business development, Gainsborough remains an important part of Lincolnshire’s economic and cultural landscape.
For these businesses, staying compliant with the Control of Substances Hazardous to Health 2002 (COSHH) is not just a legal requirement—it’s also about safeguarding your employees, protecting your business reputation, and ensuring your equipment remains safe and reliable.
COSHH regulations place strict duties on business owners and equipment operators. Any business in Gainsborough that owns or operates pressure systems and pressure equipment must ensure that:
Fixed Local Exhaust Ventilation Systems and Mobile Extraction Equipment is safe to use.
Inspections are conducted by a competent and impartial person.
Failure to comply can lead to heavy fines, prosecution, and serious safety risks.
At SEIS, we know that every business in Gainsborough – whether in heavy industry, healthcare, education, catering or automotive—depends on reliable, safe equipment. Regular LEV inspections & LEV testing reduces the risk of accidents, protects your workforce, and ensures smooth day-to-day operations. Compliance not only keeps you legal, but also demonstrates a strong commitment to employee safety.
Book LEV InspectionA thorough examination under COSHH is a detailed and legally required inspection of your local exhaust ventilation, fume extraction and dust extraction systems. Unlike simple checks or maintenance tasks, a COSHH examination must be performed by an impartial, competent person and results in an official Report of Thorough Examination.
How often your LEV system in Gainsborough needs to be inspected & tested depends on the system conditions:
Under the Control of Substances Hazardous to Health Regulations 2002 (COSHH), Local Exhaust Ventilation (LEV) systems must be thoroughly examined and tested at regular intervals to ensure they continue to effectively control exposure to hazardous substances.
COSHH Regulation 9 requires that LEV systems are examined and tested by a competent person at least:
In addition to these statutory intervals, more frequent examinations may be required:
Where the LEV system is heavily used or operates in harsh conditions
If changes are made to processes, materials, or equipment
Following repairs, modifications, or if performance issues are suspected
COSHH also requires employers to ensure that LEV systems are:
Maintained in an efficient state
Kept in efficient working order and good repair
Subject to routine user checks and maintenance between statutory examinations
Records of LEV examinations and tests must be kept for at least five years and made available to enforcing authorities such as the HSE if requested.
In summary, LEV systems must be formally examined and tested at least every 14 months, every 6 months for lead and asbestos, or more frequently dependent on application or usage with additional checks and maintenance carried out as necessary to ensure continued effectiveness and legal compliance.
COSHH requires inspections to be carried out by a competent and independent person—not by the equipment supplier or operator. At SEIS, we meet these exact criteria. Our inspections are impartial, unbiased, and always in line with UK regulations.
Book LEV InspectionBusinesses in Gainsborough use a vast range of ventilation and extraction equipment, and at SEIS we provide COSHH inspections across them all.
Spray booths
Welding hoods / Weld fume extraction
Downdraft Table
Local Exhaust Ventilation Systems
Fume cupboards
Fume extraction hoods
No matter the type of equipment on your site, SEIS ensures every examination is completed thoroughly, with full reports for your compliance records.
Book LEV Inspection
A Thorough examination of an Spray Booth ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE -Â HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.
A Thorough examination of an Welding / Soldering Hood ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE -Â HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.
A Thorough examination of an Fume Cupboard ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE -Â HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.t
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A Thorough examination of an Downdraught Bench ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE -Â HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.
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A Thorough examination of an Fixed LEV System ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE - HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.
A Thorough examination of an Mobile LEV System ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE -Â HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.
A Thorough examination of an Dust Extraction System ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE -Â HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.
A Thorough examination of an Receiving Hood ensures the system is satisfactory at removing contaminants, and the system is suitable in line with HSE -Â HSG 258 guidance - controlling airborne contaminants at work: A guide to Local Exhaust Ventilation (LEV). The system is thoroughly assessed structurally, airflow and air velocity measurements are taken to ensure your staff at protected from airborne contaminants.
SEIS is proud to support Gainsborough businesses with impartial, expert inspections. We understand the local industries, from the port to food production, and we tailor our service to meet your needs.
As an independent inspection provider, we do not sell or repair pressure equipment. This means you can trust our assessments to be impartial, unbiased, and fully in line with COSHH regulations.
Our team of qualified surveyors have years of hands-on experience across multiple industries. They know exactly what to look for and how to ensure your business remains compliant without unnecessary disruption.
We understand that downtime costs money. That’s why we work around your production schedule, conducting inspections efficiently and professionally so your operations continue smoothly.
Book LEV InspectionWe make COSHH – LEV inspections & testing straightforward and hassle-free for local businesses.
Simply get in touch with our team, and we’ll arrange a time that works for you.
Our engineer surveyors visit your site and carry out thorough & in-service examinations with minimal disruption.
After each inspection, you’ll receive a clear, detailed report highlighting any defects and recommended actions.
We’ll manage your inspection schedule, reminding you before your next due date. Plus, you’ll have access to our online reporting portal, so your certificates are always at your fingertips.
Book LEV InspectionChoosing the right inspection provider makes all the difference. Here’s why Gainsborough businesses trust SEIS:
From the engineering firms and food manufacturing to farms, schools, and garages, we understand the unique challenges businesses here face.
We provide inspections for:
Heavy industry
Education
Healthcare
Automotive
We pride ourselves on safety, compliance, and customer service—always putting your needs first.
In 1013, Gainsborough briefly became a capital of England under the Danish king Sweyn Forkbeard during the Viking period.
Gainsborough Old Hall is one of the best-preserved medieval manor houses in England, dating back to the late 15th century.
Both King Richard III (1483) and King Henry VIII (1541) are recorded as having stayed at Gainsborough Old Hall.
The River Trent runs alongside the town, historically making Gainsborough an important inland port with access to the Humber Estuary and North Sea.
Before the expansion of railways, Gainsborough was one of the busiest inland ports in England, trading coal, timber, and agricultural goods.
Gainsborough became known for engineering and manufacturing, particularly through companies like Marshall, Sons & Co., which produced agricultural machinery and engines.
Archaeological evidence shows that Gainsborough was an important Viking settlement over 1,000 years ago.
Gainsborough is close to the borders of Lincolnshire, Nottinghamshire, and South Yorkshire, making it well positioned for regional trade and commuting.
Gainsborough has maintained its market-town status for centuries, with regular markets continuing today.
Recent redevelopment projects have focused on housing, town centre improvements, and enhancing the riverside area to support future growth.
Booking with SEIS is quick and easy:
✅ Call our friendly team on 0330 0438191
✅ Fill in our online booking form
✅ Get your inspection arranged around your schedule
We’ll handle the rest, ensuring your equipment is inspected thoroughly, your compliance is up to date, and your workforce is kept safe.
A LEV inspection under COSHH, or thorough examination, is a legally required examination of local exhaust ventilation systems & equipment to ensure it is safe, compliant, and fit for use.
COSHH Regulation 9 requires that LEV systems are examined and tested by a competent person at least:
In addition to these statutory intervals, more frequent examinations may be required:
Where the LEV system is heavily used or operates in harsh conditions
If changes are made to processes, materials, or equipment
Following repairs, modifications, or if performance issues are suspected
Only a competent and impartial person can perform COSHH – LEV inspections. At SEIS, our independent surveyors meet these requirements.
COSHH applies to;
Yes. Whether you run a large factory or a small garage, any business operating an LEV system, fume extraction system, or dust extraction system, must comply with COSHH2002 regulations.
Non-compliance can lead to fines, legal penalties, equipment downtime, and serious safety risks for staff.
No. SEIS works around your schedule to complete inspections efficiently, minimising downtime and disruption.
You’ll get a digital Report of Thorough Examination by email and access via our secure online portal.
Yes. We manage your compliance schedule and send reminders before your equipment is due for inspection.
Yes. Alongside Gainsborough, we also serve clients across the whole of the Lincolnshire region, and nationally, across the whole of the UK too!
