COSC 275 FINAL EXAM Palmer Question with 100 % correct answers | Verified

Addendum - A document describing an addition, change, correction, or modification to contract documents. An addendum is issued by the design professional during the bidding period or prior to the award of contract, and is the primary method of informing bidders of modifications to the work during the bidding process. Addenda become part of the contract documents (Finish x Thickness)/27 - CY of Concrete 20/80 rule - 80% of time is used for 20% of take-off 30 amps with 2 breakers - ex. 30/2 Amendment - A modification of the contract by a subsequent agreement. This does not change the entire existing contract but does alter the terms of the affected provisions or requirements 43,560 - 1 acre of land = ? SF Active soil - Soil that swells when it comes in contact with water AHJ - Authority Having Jurisdiction Air Barriers - A component of the building envelope system that prohibits air leakage into a building and reduces the risk of condensation build up. House wrap and fluid-applied air barriers are examples. (Finish x Thickness)/27 - CY of Concr Anchor bolts - A threaded bolt, usually embedded in a foundation, for securing a sill, framework, or machinery. Area - A measurement of a given planar region or of the surface of a solid.Area method - A construction cost estimating system employing unit square foot costs multiplied by the adjusted gross floor area of a building. Auger cast pile - Drills all the way down and pumps grout in at the same time. More expensive than drilled piers. Beam - A horizontal structural member, such as a girder, rafter, or purlin, that transversely supports a load and transfers the load to vertical members, such as columns and walls. The graduated horizontal bar of a weighing scale. BOD - Bottom of Deck Bolster - In concrete, an individual or continuous support used to hold reinforcing bars in position. Usually used in slab work. Bond breakers - A material used to prevent adhesion between freshly placed concrete and the substrate. Building footprint - where a building sits Carpet, asphalt paving - in SY CFMF - Cold Formed Metal Framing Clear cover - Amount of concrete between rebar and the surface Column - A long, relatively slender, supporting pillarCompaction tests - Tests employed to determine the density of a soil. Course - A single unit counted horizontally Curtain walls - The exterior closure or skin of a building that is non-load-bearing and is not supported by beams or girders.