Designs and drawings which are done at the tender stage can change due to many challenges faced during the Project Implementation phase. However, it is highly critical to incorporate these changes into the final drawings in order to ensure maintainability & renovation of the Data Centre in the years to come. Without As Built drawings reflecting actual implementation on-site, renovation and maintenance of the Data Centre will be highly risky and can result into confusion later on. CDS understands the need for such Design Revisions and has the in-house design engineering capacity to manage “Documentation Change Control”, and submit As Built drawings as per required standards, with necessary annexes for ease of referral in the future.