A change in work, 1 described in the contract documents for a building that gives the owner the option of selecting various products, materials, or systems, and/or the right to add or delete portions of the work, 1.
A change in work, 1 described in the contract documents for a building that gives the owner the option of selecting various products, materials, or systems, and/or the right to add or delete portions of the work, 1.