Project documentation requirements include daily diaries, quantity records, material certifications, test reports, progress photos, and as-built drawings. Daily diary entries include: weather, crew size, equipment on site, work activities, quantities placed, test results, visitors, and safety incidents. IDOT uses electronic documentation systems. Final project records submitted within 60 days of project acceptance. Record retention per federal requirements: minimum 3 years after final voucher.
All work under this section shall comply with IDOT current standards and applicable AASHTO, ASTM, and federal requirements. The Engineer has authority to accept or reject materials and workmanship that do not conform to the specifications.
Source: IDOT Construction Manual, 2024 Edition. Pages 27–28 of 29.