Nascla and GENERAL CONTRACTOR A Questions With Complete Solutions.

In built up roofs, cant strips shall extend how many inches up the vertical surface? correct answer: 5" Air entertainment should always be specified for concrete exposed to what? correct answer: Freezing and thawing In a post tensioning environment, when a two-stroke pull is required, the final pull should be pre-calculated to use no more than what percentage of the full stroke of the jack on the final pull? correct answer: 60% Tack or spot welding can reduce the strength of a bar to what percent of its original capacity? correct answer: 35 - 40 % The advantage of nuclear compaction testing is? correct answer: You do not have to remove the soil from the site how many gallons of flammable liquids shall be stored in a room outside of an approved storage cabinet? correct answer: 25 A ______ bond will ensure the contractor that wins the project will draw up and put into action the contract at the bid price and submit performance and payment bonds. correct answer: Bid A ______ bond promises that the contract will stay within the bounds of the contract until completion. correct answer: Performance A bond that ensures the subcontractors and suppliers for a specific project will get paid and will liens from being enforced on said project. correct answer: Labor and Material Payment _______ ______ Insurance will safeguard the contractor just in case there is devastation or loss to a project before completion. correct answer: Builders Risk ________ ________ will keep the claim amount from being more than the dollar amount covered by regular general liability