0330 223 4372

ToggleBlok™ containment valve.

The only water tight, fail safe valve designed to contain spills, comply with UK environmental law and prevent water pollution.

Map, Blok, Monitor

Experts in the assessment, design, supply, installation, commissioning, testing, maintenance and monitoring of effective and compliant spill containment processes and systems.

Breaking the flow from spill to environment.

In response to an increasing number of spills and fines imposed by the Environment Agency responsible businesses are reassessing and prioritising their spill prevention facilities and processes. Understand your exposure and start mitigating that risk now.

Spill Containment & Water Pollution Prevention Solutions

Sandfield Penstock Solutions identify and deliver the best spill containment solutions tailored to your business.

We work with you to assess your business exposure to pollute and provide advice before designing, developing and installing a compliant facility and process to meet your needs and budget. The first step is to understand your risk exposure, Sandfield Penstock Solutions provide unique resources to assess your sites and map your potential spill flow.

Our Technical Director, David Cole, was an expert on the panel that produced the industry guidance CIRIA736: Containment Systems for the Prevention of Pollution. This is the essential guidance for businesses to manage potential pollution release into surface water runoff from a spill or fire. Sandfield work with Environmental Engineers, HSE’s, Site Managers, Facilities Managers and Business Owners with Industrial Sites to identify, manage and monitor this serious risk.

We have successfully provided compliant solutions for leading manufacturing, industrial and distribution companies saving them hundreds of thousands of pounds by avoiding the need to instal disruptive and costly bunds.

About Sandfield Penstock Solutions

Sandfield Penstock Solutions work with Business Owners, Site and Facilities Manager, Environmental Engineers and Consultants across industries to create and improve spill management processes and facilities services through long lasting and mutually rewarding relationships.

We work with our partners to streamline project plans that don’t just deliver product perfection, but also deliver within time and budget constraints which is crucial to success in a highly competitive and productive environments where every day counts. Sandfield Penstock Solutions offers the most up-to-date, innovative and sustainable custom manufacturing solutions, only sourcing materials from tried and trusted suppliers that meet our exacting standards of quality control.    read more …..

If spill containment and CIRIA736 compliance is currently a consideration for you please do not hesitate to call 0330 223 4372 or email us, we will be very happy to discuss our solutions with you.

Flow Isolation

During a fire, flood or spill you need to stop any flow from leaving your site.

Penstock Servicing

Spill containment relies on fully functioning valves that deploy correctly when an incident occurs. Valves fitted into a below ground drainage system require regular servicing

Environmental Monitoring

Environmental compliance means more and more real time monitoring of your site.

Environmental Advice

At Sandfield Penstock Solutions we deliver a full turnkey environmental service to help identify your problem and come up with solutions to fit every budget.

Firewater Containment

How would you contain the runoff from firewater, in the event of a fire?

Knowledge Bank

Join us over lunch for an interactive session from a range of topics or download our tips booklet.

Penstock containment testing in the aerospace industry.
We often get calls to carry out servicing of site generic pollution containment valves. One of the major issues we have to deal with are penstock valves that have either not be set to close fully or sites that have noticed that when they close a penstock valve they dont stop the flow. A global aerospace engineering company based in Wolverhampton asked our engineers to carry out an annual service of the pollution containment penstock sited at the final outfall into a balancing pond. The valve operated open / close.  read more…
Emergency response time improvements in the automotive industry.
Following a pollution event a UK car plant operated its pollution containment penstock valve. The full spill response took over 20 minutes to isolate the valve. On full closure of the penstock valve, it was apparent that the flow off site did not stop. Sandfield Penstock Solutions were asked to look at the operation of the system and deliver a scheme to improve the response time and achieve full isolation. read more …..
Evidence based assessment & spill mapping after spill event in fuel handling site.
Our client had a fire as a result of vandalism at their premises in Birmingham. The site separates waste oil for reuse by industry. Polluted fire water runoff from the site entered the surface water drainage during the fire fighting process and was reported by the environment agency as a pollution event. The immediate impact after the fire showed no significant impact to the site oil storage or containment. However the subsequent investigation made by the Environment Agency, HSE and sites own insurance company highlighted inadequate controls in place to prevent a future pollution event. read more ….
ToggleBlok replaces exploding bladder system
As our team originally invented envirovalve we know more about stopper containment systems than most and many of our clients ask us for advice on equipment they have. A recent call for help came in from one of our drainage partners to assist in a pollution release. The site had activated a heavy duty stopper system and the stopper had failed causing a cast manhole cover to be launched several meters into the air, eventually landing on a smoker’s shelter. read more ….
ToggleBlok helps companies gain 14001 Environmental Management System ‘EMS’
As our team originally invented envirovalve we know more about stopper containment systems than most and many of our clients ask us for advice on equipment they have. A recent call for help came in from one of our drainage partners to assist in a pollution release. The site had activated a heavy duty stopper system and the stopper had failed causing a cast manhole cover to be launched several meters into the air, eventually landing on a smoker’s shelter. read more ….
Environmental assessment and spill mapping leads to huge cost saving for manufacturer.
A large manufacturing company in the West Midlands supplying Jaguar Land Rover found a pollution issue into a local water course. The local EA officer advised that the sites surface water runoff should pass through an oil separator. Sandfield Penstock solutions were asked to look at the design for the separators as the site was initially quoted a project cost in excess of £300K. read more ….

Reliable

Sandfield have been providing industry with compliant and reliable valve solutions for more than 50 years.

Responsive

Sandfield are committed to responding to all client queries within 24 hours.

Technology

We use innovative, purpose designed, ISO 9001 compliant technology in all of our projects.

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Huge Stoke fine, pesticides and antibiotics, Yorkshire Water fail. Here is the water pollution prevention news. As usual this week sees a number of serious water pollution incidents reported online. Not a week goes by without at least one incident. Here's...

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What is Spill Control?

Everything you need to know about Spill Control  in under eight minutes. If you prefer to read the transcript is below. What is spill control? Hello, my name’s David Cole and I’m technical director at Sandfield Penstock Solutions and today I’m going to...

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What is firewater containment?

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