Managing Contractor Self Certification on Crossrail
Summary
Based on processes and lessons from High Speed 1, the requirements for Self-Certification were written into Parts 13, 20 and 29 of the Works Information 2B and supplemented with procedures and templates specific to civils, fit-out, MEP and Routeway systems.
Each contractor was responsible for providing contemporaneous records to demonstrate their works complied with design, specifications, and statutory and regulatory requirements. Each contractor broke their scope of works into Certification Packages and upon the completion of the related physical works, they submitted an index of all associated documents, known as a Records Package Listing (RPL), and a Certificate to give the necessary assurance to Crossrail