Flood Prevention
SDS Weholite Systems For Jointing
Jointing for all Weholite pipe- and panel- based systems.
SDS Weholite CSO Control Chamber
Environment Protection
HDPE pipe- and panel-based pre-fabricated CSO system.
Key Benefits
Manufactured from thermoplastic structured wall material.
Weholite possesses superior physical, hydraulic and mechanical properties providing flexibility, durability and reliability and ability to withstand extreme temperature ranges.
Designed to meet project specific requirements using standard components.
Delivers substantial savings in programme costs.
Fully tested, factory-built components.
Guaranteed sand-tight performance.
In-factory manufacture and assembly; supplied ready to install.
Enables super-fast connection, improving site productivity, reducing installation time and construction materials, and saving cost.
Wholite CSO Control Chambers
Weholite CSO Control Chambers are manufactured and assembled off site and are designed to meet project specific requirements using a standard set of components. This improves site productivity, reduces installation time and construction materials, and provides major savings on programme costs. Chambers are delivered ready to install with any type of CSO control devices factory-fitted and are unique in their ability to be used without concrete inside or outside to provide structural integrity.
Chambers can be utilised as part of a Weholite attenuation system, attached to a small diameter surface water / sewerage system, or as a pipe-based Flow Control chamber or in rectangular form using Weholite Modular.
The factory-built environment and modular technology ensure that the inherent and residual risks, in terms of cost, efficiency, health and safety and environmental aspects, borne of the complexity of traditional construction processes, are avoided. Weholite Modular has attained certification for DWI Regulation 31 Reference no DWI 56.4.513 “Approved for use in public water supplies” and is WRAS-approved.
Features and Benefits
Designed to hold both mechanical and static screens.
Provides system flexibility.
Light weight.
Reduces installation time, resulting in a lower health & safety risk for onsite personnel and minimal disruption to local communities and the environment.
Supplied with a structural base.
Resistant to groundwater pressure improving system reliability.
No rocker pipes needed.
Delivers savings on programme.
Ready to use immediately.
Enables super-fast connection and operation.
Anti-slip benching factory fitted.
Ensures safe movement within the pumping station.
Concrete surround not required.
Saves time and cost and improves carbon footprint.
Resistant to impact, abrasion, corrosion, UV- and environmental deterioration and hydrogen sulphide H2S.
Can be used in harsh conditions and difficult locations, ensuring better flow properties and minimising maintenance.
Lifting points fitted.
Facilitates quick delivery and easy installation.
Environmentally friendly production.
Non-toxic with a lower carbon footprint.
Industry Compliance and Accreditation
Weholite products meet, comply with and often exceed the applicable standards required by industry.
Weholite products are manufactured and certificated to meet the material and performance requirements of BS EN 13476: 2007 (Part 1-3) Plastic Piping Systems for Non-Pressure Underground Drainage and Sewerage.
Weholite piping is WRAS-approved; Weholite is “Approved for Use in Public Water Supplies” under DWI Regulation 31 reference nos. DWI 56.4.513a and DWI 56.4.513b.
Weholite piping, including welded joints, in diameter from 900mm to 3500mm meet the requirements set out in WRc Assessment Schedule PT/412/1117-AS and are certified by WRc.
Weholite systems, including any welded joints, are certified by Kitemark. Licence no. KM 560128 covers the manufacture of Weholite pipes, fittings and joints from DN400 to DN3000 diameter.
Weholite pipe systems from 450mm to 3500mm internal diameter are approved for use by Highways Authorities in England, Wales, Scotland and Northern Ireland as drainage structures (open ended and offline/online attenuation structures for surface and fluvial water).
Copies of the BBA HAPAS Certificates can be downloaded below:
Information Download
Product FAQs
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Get in touch with us
Address
SDS Limited,
Clearwater House, Castlemills,
Biddisham, Somerset,
BS26 2RE,
United Kingdom
Clearwater House, Castlemills,
Biddisham, Somerset,
BS26 2RE,
United Kingdom