Contract Administration Guidance New processes, procedures, guidelines, or policy memorandums related to the administration of contract construction projects. These services are extremely comprehensive and include development of contract documents and construction cost estimates, bidding, agenda item preparation.How to Search for Bids. Construction management at risk contracts. Send the contractor an email with the contract, Designer recommendation letter (PDF format), and. The owner is the State of North Carolina through the agency named in the contract. The Construction Management Diploma is your hands-on opportunity to level up in the construction industry. (4) Construction management at risk contracts pursuant to G.S. 143-128.1. Summary of North Carolina Retainage requirements and laws for North Carolina construction projects including free forms, FAQs, resources and more.