NASCLA - Contractors Guide to Business, Law, and Project Management Solved Papers - Questions with Complete Solutions A business must meet the requirement of the Fair Labor Standards Act when there are more than how many employees? - Correct Answers ✅1 What is the primary purpose of ventilating unconditioned spaces? - Correct Answers ✅to control moisture Oxygen cylinders shall be stored where? - Correct Answers ✅separate from fuel gas cylinders by a minimum of 20' Which of the following is included in a company's general overhead costs? - Correct Answers ✅the company's administrative expenses What size diameter anchor bolts should open web joists have at each end? - Correct Answers ✅2 1/2" When should duplex nails be used? - Correct Answers ✅when building concrete forms Where would the contractor find details fo wall penetrations that are to be constructed as a part of the project? - Correct Answers ✅technical specifications 1 / 3
NASCLA - Contractors Guide to Business, Law, and Project Management Solved Papers - Questions with Complete Solutions Trades that typically have the most stringent and specialized
coordination requirement for project closeout are: - Correct
Answers ✅mechanical and electrical When forming waffle slabs in a multi-story building which of the following should be used? - Correct Answers ✅pan forms Fiber glass insulation batts are being installed in an attic.Where should the vapor barrier be installed? - Correct Answers ✅under the insulation A crane is operating near overhead power lines rate less than 50 kV. What is the required minimum distance? - Correct Answers ✅10' It is allowable to excavate how far below a trench box? - Correct Answers ✅2 feet
When storing steel joist at a job site they should be: -
Correct Answers ✅vertical, laid flat, or as shipped 2 / 3
NASCLA - Contractors Guide to Business, Law, and Project Management Solved Papers - Questions with Complete Solutions An installed truss has a 20' span and a depth of 6'. What is the maximum amount it can be out of plumb? - Correct Answers ✅1.5 " What does the term retainage mean? - Correct Answers ✅a percentage of the progress payment withheld by the owner The space between the insulation and the roof sheathing of a sloped ceiling shall be a minimum of how much? - Correct Answers ✅1" Whenever polyethylene is used under a slab as a moisture barrier, its joints should overlap by a minimum of how many inches? - Correct Answers ✅6 Roughly how much construction waste would be generated during the new construction of 25, 000 sq. ft. office space? - Correct Answers ✅100,000 lbs The EPA requires a contractor to create a storm water pollution plan when which of the following is true? - Correct Answers ✅when a project disturbs one or more screws
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