NASCLA - Contractors Guide to Business, Law, and Project Management Questions with Complete Correct Answers | Grade A+

NASCLA - Contractors Guide to Business, Law, and Project Management Questions with Complete Correct Answers | Grade A+ A business must meet the requirement of the Fair Labor Standards Act when there are more than how many employees? Ans: 1 What is the primary purpose of ventilating unconditioned spaces? Ans: to control moisture Oxygen cylinders shall be stored where? Ans: separate from fuel gas cylinders by a minimum of 20' Which of the following is included in a company's general overhead costs? Ans: the company's administrative expenses What size diameter anchor bolts should open web joists have at each end? Ans: 2 1/2" When should duplex nails be used? Ans: when building concrete forms Where would the contractor find details fo wall penetrations that are to be constructed as a part of the project? Ans: technical specifications Trades that typically have the most stringent and specialized coordination requirement for project closeout a re: Ans: mechanical and electrical When forming waffle slabs in a multi -story building which of the following should be used? Ans: pan forms Fiber glass insulation batts are being installed in an attic. Where should the vapor barrier be installed? Ans: under the insulation A crane is operating near overhead power lines rate less than 50 kV. What is the required minimum distance? Ans: 10' It is allowable to excavate how far below a trench box? Ans: 2 feet When storing steel joist at a job site they should be: Ans: vertical, laid flat, or as shipped An installed truss has a 20' span and a depth of 6'. What is the maximum amount it can be out of plumb? Ans: 1.5 " What does the term retainage mean? Ans: 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? Ans: 1"