The Different Types of Construction Contracts


Construction project management expert Mohammad Riaz serves as manager of National Restoration Group, Inc., where he is responsible for managing and completing construction projects that include high rise buildings in New York City. Mohammad Riaz also owns a contracting company that specializes in commercial building construction contracts.

A construction contract is a legal document that binds the contractor and the owner of the project. The contract includes a provision that states the amount of compensation and its manner of distribution at the completion of the project, depending on the type of contract the parties have signed.

Here are the different types of construction contracts:

– The fixed-price or lump-sum contract provides for the total fixed price of all the phases and activities of the project. This type of contract is preferred for projects with a clear scope and definite schedule. This contract is also favorable to project owners who do not want any unspecified changes in the scope of work as the contract shifts all related risks to the contractor.

– The cost-plus contract includes the payment for actual costs plus purchases and other expenses that are directly related to the project. This contract contains information on a pre-negotiated amount that includes the profit and overhead expenses of the contract. In this type of contract, costs are detailed and categorized as direct or indirect.

– The time and materials contract is preferred for projects without a clearly defined scope of work. The contractor and the owner agree on an hourly or a daily rate plus extra expenses that become necessary as the project progresses. This type of contract is favored for projects with small scopes.

– The unit pricing contract is used for contracting with federal agencies. During the bidding process, the owner sets unit prices and quantities for specific unitized items. As the project progresses, the unit prices may be adjusted as the scope changes.

Exploring Trail View State Park

Since 2010, Mohammad Riaz has served as the manager of the National Restoration Group, Inc., in the Bronx, providing project management for a diverse range of high rise construction projects across New York City. When away from work, Mohammad Riaz enjoys hiking near his home in Westbury on Long Island.

Approximately 15 minutes from Westbury in the hamlet of Woodbury, Trail View State Park offers 400 acres to explore. Designated a state park in 2002, it came into the possession of New York State in the 1960s.

Visitors to the park enjoy a network of trails open to hiking and biking, as well as some opportunities for cross-country skiing and horseback riding. Its terrain encompasses hills, open fields, hardwood forests, and marshes, all within 300 feet of sea level. The park offers excellent bird-watching opportunities, particularly during spring and fall migrations, because of its location on the Atlantic flyway.

Trail View State Park also links to the Nassau/Suffolk Greenbelt Trail which runs from Nassau County’s southern shore to Cold Spring Harbor State Park in Suffolk County.