A contractor discovers termite-damaged framing behind plaster after demolition. What should be documented before extra repair work proceeds when time allows?
Correct Answer
D) Written authorization.
Changed scope should be documented with written authorization so cost, time, and responsibility are controlled.
Why This Is the Correct Answer
Changed scope should be documented with written authorization so cost, time, and responsibility are controlled.
Why the Other Options Are Wrong
Option A: Change directive.
Change directive. skips the written authority, scope, price, notice, or release control needed for change control.
Option B: As-built note.
As-built note. skips the written authority, scope, price, notice, or release control needed for change control.
Option C: Quality-control check.
Quality-control check. skips the written authority, scope, price, notice, or release control needed for change control.
Memory Technique
Managing Remodel shortcut is not a term until paper carries it.
Reference Hint
Study anchor (closed-book): memorize Change control from CSLB B General Building Study Guide; California Building Code, Title. / CSLB B General Building Study Guide project planning and scope control; know the rule or calculation trigger without relying on exam-room lookup.
More Class B Trade Questions
A 2-inch horizontal sanitary branch must be installed at 1/4 inch fall per foot. What total fall is needed over a 24-foot run?
A 4-inch building drain is laid out with a required 1/8 inch fall per foot. What fall is required across 40 feet?
A rooftop unit schedule shows 3 tons of cooling. Using 12,000 Btu per hour per ton, what cooling capacity is this?
A pump motor is listed as 2 horsepower, and the coordination table asks for watts. Using 746 watts per horsepower, what is the approximate motor power?
A slab is 30 feet long, 18 feet wide, and 4 inches thick. How many cubic yards of concrete are needed before waste?
A footing is 80 feet long, 2 feet wide, and 12 inches deep. How many cubic yards of concrete are required before waste?
A patio subgrade must drain at 2 percent away from the building for 20 feet. What total drop is required?
A building pad needs 150 compacted cubic yards of fill. If the borrow material shrinks 10 percent after compaction, about how many loose cubic yards should be hauled in?
A roofing estimate shows 2,850 square feet of roof area. How many roofing squares is that?
A waterproof deck surface is 14 feet deep and must slope 1/4 inch per foot to the drain. What vertical fall is needed?