What is the primary obligation of the Contractor according to standard practice?

The primary obligation of the Contractor, according to standard practice, is to perform the Work in accordance with the Contract Documents. This means that the Contractor is responsible for fulfilling the terms and conditions outlined in the contract, which includes specifications, drawings, and other related documents that define the scope, quality, and standards for the construction project.

By adhering to the Contract Documents, the Contractor ensures that the construction aligns with the agreed-upon design and requirements, which is crucial for maintaining the integrity of the project and satisfying the owner's expectations. This obligation encompasses not just the physical labor of construction but also compliance with the specific methodologies or materials specified in the documents.

Consequently, while overseeing the project, managing subcontractors, and ensuring compliance with zoning regulations are important elements of a Contractor's role, they are secondary to the fundamental duty of executing the work as specified in the Contract Documents. This focus on contract adherence is what underpins construction quality and legal compliance throughout the project lifecycle.