The official exam bulletin is published and maintained by PSI. Bulletin content (subjects covered in the exam), time allowed and passing score are detailed in this document. Direct links to bulletin PDFs change regularly. Always set your “FAVORITE” or “BOOKMARK” to the landing page we have linked above. Candidates should always review the current exam information on the PSI website before submitting their license application.
Apply felt, glass, asphaltum, epoxy, pitch, silicone, elastomeric coatings, sheet membranes or any other materials or combination of materials to surfaces to prevent water and water vapor from penetrating and passing the materials. Work shall include, but not be limited to, waterproofing exterior walls and between slabs, both above and below grade, planter boxes, tank linings and application of tank coatings, and application to parking decks, play courts, and walking decks to form a watertight non- skid surface, but not to include the work of the C-42 roofing contractor. This also includes surface preparations of all types, caulking, sandblasting, waterblasting, power cleaning, or steam cleaning preparatory to waterproofing.
The state of Hawaii requires that you take and pass a written Business and Law Exam exam for this trade.
