Burden rate is defined as the total indirect contract costs, calculated as a percentage of the construction company's direct labor. In other words, for every dollar of direct labor allocated to a contract, burden is applied as a percentage of the direct labor. But before a contactor can accurately calculate burden rate, all contract costs assumed by the company must be fully accounted for and factored into the final burden rate equation.
tack (plural tacks) 1  A small nail with a flat head. 2  A thumbtack. ( 3 sewing) A loose seam used to temporarily fasten pieces of cloth. ( nautical) The lower corner on the leading edge of a sail relative to the direction of the 1  wind. (nautical) A course or heading that enables a sailing vessel to head upwind.
Tack strip is designed to grab the edge of the carpet and hold it to the floor around the perimeter of the room so you don't have to tack the carpet directly to the floor; it also serves as a lip to tuck the carpet into the wall edge. Things You'll Need.