Verifies work, recommends project alterations, acceptance and payments; ensues project does not exceed budget by tracking monthly expenditures through project account codes; Maintains projects records, diary, daily reports, takes samples of materials and tests for infield quality, record test results, material certifications, sketch photographs and as built plans as appropriate; ADDITIONAL DUTIES AND RESPONSIBILITIES. Verifies work, recommends project alterations, acceptance and payments; ensues project does not exceed budget by tracking monthly expenditures through project account codes; Maintains projects records, diary, daily reports, takes samples of materials and tests for infield quality, record test results, material certifications, sketch photographs and as built plans as appropriate; Additional Duties and Responsibilities.