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Why PSSR Inspections Matter for Businesses in Lincoln

Lincoln is the county town of Lincolnshire and a historic city known for its striking cathedral, medieval architecture, and Roman heritage. With a population of around 100,000, Lincoln serves as a cultural, administrative, and economic hub for the region. The city is built around the famous Lincoln Cathedral and Lincoln Castle, both of which attract thousands of visitors each year. The University of Lincoln, established in the late 1990s, has also become a significant presence in the city, contributing to population growth, innovation, and a vibrant student culture. Its central location in the East Midlands and strong transport links make Lincoln an important urban centre within a largely rural county.

Lincoln has a long-standing industrial heritage, particularly in engineering and manufacturing. Historically, the city was known for producing agricultural machinery, steam engines, and later, engines for aircraft and military use. Companies such as Ruston & Hornsby and later Siemens played major roles in shaping Lincoln’s industrial identity. Today, Siemens Energy remains a key employer in the city, specializing in gas turbines and power generation technologies. Engineering and advanced manufacturing continue to thrive in Lincoln, with firms focusing on high-tech production, aerospace components, and renewable energy systems.

In addition to engineering, Lincoln’s economy has diversified significantly in recent decades. Education, tourism, retail, and public services now represent major sectors. The University of Lincoln is not only a centre for higher education but also a catalyst for research and innovation, particularly in science, technology, and digital industries. Tourism plays a vital role in the local economy, driven by Lincoln’s historic attractions and year-round events such as the Christmas Market. Retail and hospitality are strong in the city centre, supported by developments like the Cornhill Quarter. As Lincoln continues to grow, a mix of heritage, education, and innovation positions it as one of the leading cities in the East Midlands.

Lincoln is surrounded by towns and villages whose development has historically been influenced by agriculture, trade, and later industry. Nearby towns such as North Hykeham, Market Rasen, and Sleaford grew as local market centres serving the fertile farmland of Lincolnshire. The rich soils of the surrounding area have long supported arable farming, particularly cereals, vegetables, and sugar beet, forming the backbone of the local economy. Lincoln itself acted as a central hub for commerce, governance, and industry.

Smaller villages including Waddington, Washingborough, and Bardney combined agriculture with supporting industries such as milling, malting, brickmaking, and small-scale engineering. The River Witham and its tributaries were historically important for transporting goods, and the arrival of railways in the 19th century further connected these villages to Lincoln and larger industrial centres. Local craftsmen, blacksmiths, and workshops also supported agricultural and domestic needs across the area.

In modern times, industry around Lincoln has diversified. Agriculture remains significant, but employment now also includes engineering, food processing, logistics, and services. The surrounding towns and villages continue to reflect Lincoln’s historic role as a regional centre for trade and industry, 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 Lincoln 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 Lincoln – 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 Lincoln 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 Lincoln

Businesses in Lincoln 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 Lincoln 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 Lincoln

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 Lincoln?

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

Local Knowledge of Lincoln 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.

Lincoln Facts

1. Lincoln is the county city of Lincolnshire, England, and lies on the River Witham.

2. The city has Roman origins, with the settlement of Lindum Colonia established around AD 50.

3. Lincoln Cathedral, built in the 11th and 12th centuries, was once the tallest building in the world.

4. Lincoln Castle, constructed in 1068 by William the Conqueror, still stands in the city centre.

5. The city historically developed as a centre for trade, agriculture, and industry.

6. Lincoln played an important role in engineering and manufacturing, particularly in the 19th and 20th centuries.

7. The surrounding area is fertile farmland, supporting agriculture such as cereals, vegetables, and sugar beet.

8. The city has a Roman and medieval heritage, with preserved walls, streets, and historic buildings.

9. Lincoln has strong transport links, including the A15 and A46 roads and a railway station on the Lincoln–Grimsby and Nottingham–Lincoln lines.

10. Today, Lincoln’s economy includes education, healthcare, engineering, retail, and tourism, alongside its historic agricultural base.

Book PSSR Inspection & Examination in Lincoln

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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