NASCLA Practice Exam 1 Questions With 100% Correct Answers | Verified | Updated 2024.

NASCLA AND GENERAL CONTRACTOR A EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024. In built up roofs, cant strips shall extend how many inches up the vertical surface? 5" Air entertainment should always be specified for concrete exposed to what? 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? 60% Tack or spot welding can reduce the strength of a bar to what percent of its original capacity? 35 - 40 % The advantage of nuclear compaction testing is? 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? 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. Bid A ______ bond promises that the contract will stay within the bounds of the contract until completion. 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. Labor and Material Payment _______ ______ Insurance will safeguard the contractor just in case there is devastation or loss to a project before completion. Builders Risk ________ ________ will keep the claim amount from being more than the dollar amount covered by regular general liability or vehicle insurance. Umbrella Liability Name one of the persons responsible for creating a estimate for a job. Project Manager, Superintendent The part of a project, when creating a estimate, that is the toughest to plan for is the _____ _______. labor productivity The percentage of lumber used for framing that is typically wasted is ______. 10% Name one of the fundamental types of scheduling. Bar Chart, Network Diagram, Critical Path Schedule