As prescribed in 536.570-11, insert the following clause:
Heat (Apr 1984)
Unless otherwise specified or unless already provided by the Government the Contractor shall;
(a) Provide heat, as necessary to protect all work, materials, and equipment against injury from dampness and cold;
(b) Protect, cover and/or heat as may be necessary, to produce and maintain a temperature of not less than 50 degrees Fahrenheit (1) in the concrete during the placing, setting and curing of concrete, and (2) in the plaster during the application, setting and curing of plaster; and
(c) Provide heat as necessary in the area where work is to be done to provide the minimum temperature recommended by the supplier or manufacturer of the material, but in no case less than 50 degrees Fahrenheit, for a period beginning 10 days before placing of interior finishes and finish materials and continuing until completion or beneficial occupancy of the area, whichever is earlier.
(End of clause)
