Builders License question with complete solution graded A+ 2023 passed

Builders License question with complete solution graded A+ 2023 passedWhen a fireplace lining of firebrick at least 2" in thickness is installed, the total minimum thickness of the back and side wall is ____ including the firebrick. - correct answer 8" The contoured elevation lines on a site plan read 135' and 139', two points on these lines are 15' apart. What is the percentage of slope between the two points? - correct answer 26.6 ... The difference between the two elevations is 139' - 135' = 4'. (4 / 15) *100 = 26.6 At a minimum how far back from the building line should the batter boards be? - correct answer 4 feet A benchmark is known to be at an elevation of 100 feet and the finish grade is to be set at 97 feet. Your site reading at the benchmark using a builders level and a leveling rod reads 4.5 feet. What should your reading be at finished grade? - correct answer 7.5 feet Land developers often create restrictive covenants that dictate what can and can't be done on an owners property, these covenants are referred to as: - correct answer deed restrictions A site line is used to identify: - correct answer Lot boundaries, existing roads, buildings Public _________ provide utilities access to run lines or pipes across or under your property. - correct answer Easements A building lot is a rectangle measuring 257 feet by 387 feet, how many acres is this lot? - correct answer 2.28 Which drawing shows the shape and boundary lines of a lot, as well as locating the building, driveway, sidewalks, well and septic system, elevation contours, etc. - correct answer plot plan and site plan A basic starting point from which measurements in building layout can be made using a transit or builders level is called a _________________. - correct answer benchmark or point of reference When building in a floodplain, enclosed areas below the design flood elevation will be used solely for ____________________. - correct answer parking, building access, storage In Michigan, the local ______________ is responsible for developing and implementing codes regarding wells and septic systems. - correct answer Health Department The best place to find an explanation of symbols used on a survey is: - correct answer Legend What is another name for a raised-heel truss? - correct answer energy truss