NASCLA AND GENERAL CONTRACTOR A STUDY SET EXAM

NASCLA AND GENERAL CONTRACTOR A STUDY SET EXAM 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 or vehicle insurance. - CORRECT ANSWERUmbrella Liabilit