Ridgistorm-XL Standards, Approvals & Certifications

Ridgistorm-XL has been through extensive testing to ensure the system meets the following criteria:

• Water Company Approved for Capital Works projects and installations under Section 104, Section 106 and Section 38 agreements
• Compliant with MCHW, Volume 1 Specification for Highway Works Series 500*
• AIP acceptance to Specification for Highway Works Series 2500 through BD2/05 Standard for Highway Schemes
• Structural calculations in accordance with BS EN 1295-1, the structural design standard for buried pipelines
• WRc approved
• Manufactured 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
• Compliant with the requirements of the Civil Engineering Specification for the Water Industry - 7th Edition (CESWI)
• Compliant with the requirements of Sewers for Adoption - 7th Edition (SfA)
• Compliant with the requirements of Sewers for Scotland - 3rd Edition (SfS)
• Certified to BSI ISO 9001 and BSI ISO 14001

*SHW Series 500 applies to 750 and 900mm only