Refer to the drawing; A commerical building will have 2’x4′ wood fiber Accoustal ceiling panels installed in a “T” bar suspended ceiling grid with a 4′ resting edge on the main runner. Room A is 42′ 8″ wide x 54′ 4″ long; Room B is 42′ 8″ wide x 54′ 4″ long. The bottom of the ceiling is to be installed 10′ above the finished floor elevation. One hall is 5′ wide x 111′ long . The hanger spacing for the principal structural member main runner is 2′ O.C. In all locations the main runner will be hung parallel to the long demision of the hallway. The finished floor elevation will be at 0.00′ . The bottom of the bar joists are 12′ 8″ above finished floor. An addational 15″ of tie wire is needed in addation to the 2″ combonation Tee . All rooms are to be laid out for maximum edge neatness as close as possible. An accoustial installer can install 700 sq. ft. of ceiling grid per 8 hr. day. The installer receives $6.50 per hr. plus taxes insurance and overhead costs are an additional 31%. What is the labor cost to install the ceiling grid in room B ? Round up to the next whole hr. of labor time.

Refer to the drawing; A commerical building will have 2’x4′ wood fiber Accoustal ceiling panels installed in a “T” bar suspended ceiling grid with a 4′ resting edge on the main runner. Room A is 42′ 8″ wide x 54′ 4″ long; Room B is 42′ 8″ wide x 54′ 4″ long. The bottom of the ceiling is to be installed 10′ above the finished floor elevation. One hall is 5′ wide x 111′ long . The hanger spacing for the principal structural member main runner is 2′ O.C. In all locations the main runner will be hung parallel to the long demision of the hallway. The finished floor elevation will be at 0.00′ . The bottom of the bar joists are 12′ 8″ above finished floor. An addational 15″ of tie wire is needed in addation to the 2″ combonation Tee . All rooms are to be laid out for maximum edge neatness as close as possible. An accoustial installer can install 700 sq. ft. of ceiling grid per 8 hr. day. The installer receives $6.50 per hr. plus taxes insurance and overhead costs are an additional 31%. What is the labor cost to install the ceiling grid in room B ? Round up to the next whole hr. of labor time.