COATING SURVEY & INSPECTIONSPECIALIST ROPE ACCESS PROVIDERSProtective CoatingsAsset Protection 2SPECIALIST APPLICATIONS NEWAsset ProtectionPassive Fire ProtectionCORROSION PROTECTIONPROTECTIVE COATINGS NEWRESEARCH & DEVELOPMENT NEW

COATING SURVEY & INSPECTION

We offer on-site coating survey and inspection services as part of a robust QA/QC package on all SPG projects.

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SPECIALIST ROPE ACCESS PROVIDERS

Specialist Painting Group Ltd are a specialist rope access provider carrying out works with difficult access, using only IRATA trained technicians

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PROTECTIVE COATINGS

SPG have extensive experience in the application of tank lining systems across the water and waste water industries.

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ASSET PROTECTION

SPG provide a complete asset protection service to prolong the life span of steel structures. 

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SPECIALIST APPLICATIONS

Product development is an important area of our business. We offer solutions to meet specific industry requirements.

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ASSET PROTECTION

SPG provide a complete asset protection service to prolong the life span of steel structures. 

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PASSIVE FIRE PROTECTION

Specialist Painting Group protective coatings division specialise in the specification and application of both thin film and modified epoxy intumescent coating systems.

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CORROSION PROTECTION

SPG are the market leaders in providing corrosion protection to business critical assets.

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PROTECTIVE COATINGS

Our protective coatings division offers a total asset protection service, providing the inspection, removal and application of highly engineered coating systems.

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RESEARCH & DEVELOPMENT

Specialist Painting Group work closely with manufacturers and clients to develop advanced coatings systems for specific industries. We work with our customers to improve their facilities, manufacturing processes, products and environmental profile.

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London Waste

London Waste is the largest waste to energy plant in the UK.  The sites residual ash conveyor transports incinerated waste ash to a large magnet that separates ash from alloy.  The residual ash conveyor has suffered accelerated corrosion to its carbon steel structure due to the nitrate content of the ash it transports.  SPG have been contracted to wet blast the steel structure using a water and copper slag working mix and install a surface tolerant mastic aluminium (M922M).  This project has a surface area of 1200 m2 and is being completed using powered access at a height of twelve meters. The project is due to be completed in August of this year.

The structural steel elements of the ash conveyor were completely covered in incinerated ash from the process at London Waste.  The ash had solidified over time.  The process of using chipping hammers was utilised to remove the ash prior to the start of mechanical preparation.

Mechanical preparation began on the lower tier of the conveyor.  The specified standard was BS EN ISO 8501-1 ST3.  This standard of preparation was reflected in the coating system that was chosen for the project.

The required standard has been achieved to the underside of the ash conveyor.  All of the structural elements have now been signed off by the on site third party coatings inspector. 

The remaining piece of corroded cladding being removed from belt A.  SPG will reinstate new cladding on completion of the coating application.

The coating application to the lower section of the ash conveyor.

Coating application at the top of the structure is being completed using 12 meter working height, diesel scissor lifts and access from the internal area of the conveyor.

The exposed structure after the complete installation of the M922M

Primer application using an M922M Mastic Aluminium is now complete to the underside stuctural elements of the ash conveyor.

The ash conveyor is a complicated structure to prepare and paint by design.

The application of Sherwin - Williams C137V2 two component polyurethane topcoat.

The completed ash conveyor with new cladding installed as per the clients specification.

we provide icats training

We offer a range of flexible training packages delivered onsite or at our training facilities in Peterborough, Cambridgeshire. Please contact a member of our training team if you would like further information on training packages tailored to your organisation.
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Company registration number: 7904729 | Vat Registration number: 938 576275
contact specialist painting group

SPG Head Office
Padholme Road East
Fengate,Peterborough
Cambridgeshire
PE1 5XL

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