Blueprints also have a bunch of acronyms which need decoding: J-box - Junction box, and important and commonly used construction acronym for electricians and related trades, LL - Live load, sometimes double letter acronyms are the hardest to decipher, REQD - Make sure you don't miss this required acronym, REBAR - One of the most common construction abbreviations and most important materials, T.O.B - Top of beam - Similar to the bottom of acronyms (B.O. To some companies, this is folders and papers, to others, the information management system is software-based. Controlling water flow from rain or other sources is a primary concern when creating a grading plan. Both excavation and grading involve the use of heavy equipment and specialized skills in its operation. Construction blueprints, also called construction plans or drawings, are full of abbreviations and acronyms to save space and neaten the overall appearance of the presentation. Leveling a slope costs between $1 and $15 per cubic yard of dirt. Storm water quality management plan - this is required for sites greater than 5 acres and is the long term control of storm water quality. . Design-Build vs. Design-Bid-Build: Whats The Difference? This means that, first, they should do more of the grading during the dry season. A lot grading plan specifies the criteria for land development. Most of these abbreviations are standard across the trades. Lastly - you will get better bandwith over in the Civil 3D forum >>HERE<