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Why PSSR Inspections Matter for Businesses in Grantham

Grantham is a market town located in the South Kesteven district of Lincolnshire, England, with a population of approximately 45,000 people. It lies on the River Witham and is strategically positioned along the A1 corridor and the East Coast Main Line, making it well-connected to major cities such as London, Nottingham, and Leeds. Grantham has a rich historical legacy, known as the birthplace of former Prime Minister Margaret Thatcher and the town where Sir Isaac Newton attended school. Its blend of historical significance, transport links, and expanding residential areas make it a key town in the southern part of Lincolnshire.

Historically, Grantham was a hub for engineering and manufacturing, particularly during the industrial revolution and into the 20th century. Companies like Aveling-Barford, known for road rollers and construction machinery, were once major employers in the area. While traditional heavy industry has declined, engineering and advanced manufacturing remain important sectors, with companies now focused more on precision engineering, aerospace components, and automation technologies. The town also has a legacy of food production, with food processing plants and packaging companies operating in and around the area, supported by the region’s strong agricultural base.

In recent years, Grantham has seen significant investment and diversification in its local economy. The town hosts a number of industrial estates and business parks, such as the Spittlegate Level development, which aim to attract logistics, warehousing, and light manufacturing firms. Retail and education also play growing roles in the local economy, alongside public services. The Grantham Growth Project, supported by local councils and development agencies, is aimed at expanding housing, improving infrastructure, and fostering business investment. Together, these initiatives are shaping Grantham into a modern regional centre that balances its industrial roots with contemporary economic growth.

Grantham is surrounded by towns and villages whose development has traditionally been shaped by agriculture, trade, and manufacturing. Nearby towns such as Sleaford, Bourne, and Newark grew as market centres for the fertile farmland of Lincolnshire. The area’s rich soils supported arable farming, particularly cereals and vegetables, which formed the foundation of the local economy for centuries. Grantham itself acted as a commercial hub, connecting these surrounding communities to wider markets.

Smaller villages including Barkston, Great Gonerby, and Harlaxton combined farming with small-scale industries such as milling, malting, and brickmaking. The arrival of the railway in the 19th century enhanced transport links, allowing goods and agricultural produce to be moved more efficiently. Local craftsmen and workshops also supported the agricultural and domestic needs of the villages.

In modern times, industry around Grantham has diversified. While agriculture remains important, employment now includes food processing, engineering, logistics, and retail. The surrounding towns and villages continue to reflect Grantham’s historic role as a market and trade centre while adapting to a more varied modern economy.

For these businesses, staying compliant with the Pressure Systems Safety Regulations 2000 (PSSR) 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.

Legal Requirements Under PSSR 2000

PSSR regulations place strict duties on business owners and equipment operators. Any business in Grantham that owns or operates pressure systems and pressure equipment must ensure that:

• Pressure systems and pressure equipment is safe to use.

• A written scheme of examination (WSE) is produced prior to their pressure system being put into service.
• A WSE is required when the pressure volume of the vessel exceeds 250 bar/litre (Pressure x Volume), and a relevant fluid is present, or if there is steam stored in the vessel at any pressure.

• Examinations are carried out in line with their written scheme of examination (WSE) and at regular, legally required intervals.

• Inspections are conducted by a competent and impartial person.

Failure to comply can lead to heavy fines, prosecution, and serious safety risks.

Protecting Your Workforce and Your Business

At SEIS, we know that every business in Grantham – whether in heavy industry, healthcare, education, catering or automotive—depends on reliable, safe equipment. Regular PSSR inspections & PSSR 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.

What is a Thorough Examination and In Service Examination under PSSR?

A thorough examination & in service examination under PSSR is a detailed and legally required inspection of your pressure system, and the vessels & system protective devices within it. Unlike simple checks or maintenance tasks, a PSSR examination must be performed by an impartial, competent person and results in an official Report of Thorough Examination.

Frequency of Examinations

How often your pressure system in Grantham needs to be inspected & tested depends on its drafted written scheme of examination by the competent person, it’s relevant fluid and the system conditions:

• Every 12 to 14 months – Steam and hot water boilers operating under variable service conditions, and pressure vessels where rapid deterioration can be expected, as outlined in SAFed PSG 01.

• Every 24 to 26 months – Steam and hot water boilers operating under steady conditions, and pressure vessels potentially subject to rapid deterioration, as outlined in SAFed PSG 01 (e.g., Air receivers not regularly drained, shot blast vessels, Autoclaves & Steam jacketed pans).

• Every 26 to 48 months – Watertube steam boilers operating under the highest level of supervision, Pressure vessels not expected to deteriorate to danger within the examination frequency, as outlined in SAFed PSG 01 (e.g., Welded or solid drawn air receivers which are well maintained and regularly drained, Steam receivers associated with boilers on the same examination interval).
• Every 48 to 72 months – Pressure vessels not susceptible to significant deterioration, as outlined in SAFed PSG 01 (e.g., Air/oil receivers, Carbon dioxide storage vessels, Ammonia vessels abscent from stress corrosion cracking).
• Every 120 to 144 months – Examination intervals of 120-144 months would be appropriate for pressure vessels where there is extensive,
  documented experience of satisfactory operation for extended periods without deterioration, as outlined in SAFed PSG 01 (e.g., Stainless steel brewing vessels, class C compressed liquefileable gas and process vessel).

• After significant changes or repairs – Equipment must be inspected immediately if it has been modified, damaged, repaired or relocated.

• It should be noted that consideration should be given to an interim in-service examination under normal operating conditions at the mid-point of any examination period that exceeds 12-14 months.

Competent Persons and Impartial Reporting

PSSR 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.

Types of Pressure Systems & Equipment Covered by SEIS in Grantham

Businesses in Grantham use a vast range of pressure equipment, and at SEIS we provide PSSR inspections across them all.

Day to day business

• Air receivers

• Air/oil receiver

• Nitrogen receivers

• Carbon Dioxide receivers

Medical & Catering

• Autoclaves

• Air receivers/ mobile compressors

• Heat exchangers

• Steam generators

• Cafe/ coffee steam boilers

Manufacturing & Production

• Steam boilers

• Ecomomisers

• Blow down vesels

• Steam receivers

• Steam heated rollers

• Compressed air systems

• Refrigeration systems

No matter the type of equipment on your site, SEIS ensures every examination is completed thoroughly, with full reports for your compliance records.

SEIS: Your Local Independent Inspection & Testing Company

SEIS is proud to support Grantham 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.

Independent, Impartial & Compliant

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 PSSR regulations.

Experienced Engineer Surveyors

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.

Minimising Disruption to Your Operations

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.

Our Inspection Process in Grantham

We make PSSR inspections & testing straightforward and hassle-free for local businesses.

Booking and Scheduling

Simply get in touch with our team, and we’ll arrange a time that works for you.

On-Site Examination

Our engineer surveyors visit your site and carry out thorough & in-service examinations with minimal disruption.

Report of Thorough & In-Service Examination

After each inspection, you’ll receive a clear, detailed report highlighting any defects and recommended actions.

Ongoing Compliance Management

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.

Why Choose SEIS for PSSR Inspections in Grantham?

Choosing the right inspection provider makes all the difference. Here’s why Grantham businesses trust SEIS:

Local Knowledge of Grantham Industry

From the engineering firms and food manufacturing to farms, schools, and garages, we understand the unique challenges businesses here face.

Trusted by Multiple Sectors

We provide inspections for:

• Heavy industry

• Education

• Healthcare

• Automotive

Client-Centric Approach

We pride ourselves on safety, compliance, and customer service—always putting your needs first.

Grantham Facts

1. Grantham is a market town in Lincolnshire, England, located on the River Witham.

2. The town has a long history as a trading and agricultural centre.

3. Grantham is known as the birthplace of Sir Isaac Newton, who was born nearby in Woolsthorpe Manor.

4. Margaret Thatcher, the first female Prime Minister of the UK, also grew up in Grantham.

5. The town grew significantly during the Industrial Revolution, with industries such as engineering, milling, and brewing.

6. Grantham has strong transport links, including the A1 road and a railway station on the East Coast Main Line.

7. Agriculture has long been a key part of the local economy, supported by the fertile surrounding farmland.

8. Grantham has a number of historic buildings, including St Wulfram’s Church, which has one of the tallest spires in England.

9. The town was an important centre for the production of agricultural machinery in the 19th and 20th centuries.

10. Today, Grantham has a mixed economy including manufacturing, retail, logistics, services, and agriculture.

Book PSSR Inspection & Examination in Grantham

Booking with SEIS is quick and easy:

✅ Call our friendly team

✅ 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.

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