What are the precautions that should be taken during multiple-lifting procedures in steel erection?
What will be an ideal response?
Multiple-lifting procedures are to be undertaken in ways that reduce overhead exposure and operator fatigue and that eliminate improper, unsafe work practices. Components of the multiple-lift rigging assembly must be designed and assembled with a maximum capacity for total assembly and for each individual attachment point.
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The adjacent noncorner tilt-up wall panels ________.
A) should not be connected unless the building is located in a seismic region. B) are connected using 6 in. × 6 in. steel plates at 6 ft on center. C) should not be connected unless the building is located in a seismic or high-wind region. D) are connected using a continuous steel plate extending from the bottom of the panel to its top.
The type of schedule that shows dependent and critical path activities is the _____.
a. Gantt chart b. bar chart c. network schedule d. time and materials schedule
Maria has 64 acres of peanuts with a yield of 2,800 pounds per acre. Her digger broke down after digging 5/6 of the crop and was in the shop for 6.75 days. The mechanics worked 21 hours on the digger at $80 per hour and replaced $2,875.87 worth of parts. She lost 5.3 percent of the remaining crop because she did not have the use of the digger. She sold her peanuts for $365 per ton. What did the breakdown actually cost?
What will be an ideal response?
A trapezoid has a median of 13.876 inches and a base of 26.043 inches. What is the length of the other base?
Fill in the blank(s) with the appropriate word(s).