General B Contractor License Exam

it is better to use leveling rod than a yard stick when using a transit because the rod is - correct answers-longer Fill dirt is measured in - correct answers-cubic yards what backfill should be used after concrete forms have been removed? - correct answers-sand The best type of material to set a house foundation on is: - correct answers-gravel what doe "rough grade" refer to in excavation and grading - correct answers-the grade approximately conforming to the finish grade how many days can earth from a trench be piled up against a structure? - correct answers-7 the min allowable distance between a structural excavation (a house) and a large scale utility excavation (swimming pool) is: - correct answers-same as depth of the utility excavation public buildings must provide adequate sanitary facilities for the physically handicap. how wide must the access be to the toilet? - correct answers-32 inches if a contractor finds something that does not meet code when he/she gets a plan that has been approved by building official, what should be done? - correct answers-refer the plan to the building official who approved it how many fire exits are required in bedrooms in building of four stories or less - correct answers-one