
CPL – Provide Design, Independent Validation & Verification, Integrity Testing.
We have the ability and experience in the design, installation & verification of ground gas mitigation systems and substructure waterproofing. CPL provide a fully independent verification & testing service in accordance with relevant standards. Integrity testing to CIRIA:735 for buildings. Fully conversant in BS8485, BR211 & BS8102, CPL can provide support & guidance with maintaining continuity of gas & waterproofing systems. With a wealth of knowledge working on numerous large structure sites, involving various foundation types from contig & secant piled walls to sub-structures with interconnecting ground beams. CPL understand the need to be able to sequence and detail a system which is buildable. Having the knowhow on different membrane systems are how to ensure a ground gas mitigation system is continuous & less complex. CPL are members of the British Verification Council, hold the relevant NVQ4 qualification and maintain professional indemnity in both design & inspection.