In Section 105, which statement is true regarding the control of work?

• A. All work must be completed to the satisfaction of the engineer
• B. Work beyond the lines shown will be paid for
• C. Contractors are responsible for detrimental material inspection
• D. There are no specific duties for the resident engineer

Answer: (A)

The statement that all work must be completed to the satisfaction of the engineer is accurate in the context of the control of work as outlined in Section 105. This principle emphasizes the role of the engineer in ensuring that the construction meets established quality standards and project specifications. The engineer acts as a representative of the owner, overseeing the project's compliance with design and engineering principles, which is essential for maintaining the integrity and safety of the work.

This requirement ensures that contractors are held accountable for their work quality and conform to the outlined specifications. It fosters a collaborative environment where the contractor must communicate effectively with the engineer to address any issues, ensuring that the final product meets expectations before acceptance.

In contrast, the other statements do not align with the norms set in Section 105. Payment for work beyond specified lines typically applies only under certain contractual conditions, and the responsibility for inspecting detrimental materials typically falls under different contractual obligations, not solely on the contractor. Additionally, the resident engineer generally has specific duties related to monitoring and evaluating work progress, thus negating the assertion that there are no specific duties for them.