ASTTBC Tech Exam case studies
ASTTBC Tech Exam · Put your knowledge to work in context.
ASTTBC - the Applied Science Technologists & Technicians of British Columbia - is the body that regulates technology professionals in the province. Its stated mission is to serve the public "by contributing to a safe, sustainable society and environment by regulating technology professionals," accomplished by supporting competent, safe, and ethical practice. The organization registers people in several classes, including Applied Science Technologist, Certified Technician, and Registered Technical Specialist, and offers practising, non-practising, student, temporary, trainee, retired, and honorary registration categories. Candidates reach the credential through an applicant pathway that includes an exams step; ASTTBC publishes a dedicated Exams page, a Fees page, and a Code of Ethics for registrants. The ASTTBC Tech Exam case studies are 5 cases and about 1,966 words.
1The Unverified Compaction Test
You are the field technologist on a subdivision road project. The specification requires 98% of Standard Proctor Maximum Dry Density in the top 300 mm of subgrade.
412 words, about 2 min2Pressure to Omit a Failing Result
You are a technologist at a small consulting firm. You complete a slump and compressive strength program on 12 concrete cylinders for a client's foundation pour.
409 words, about 2 min3The Scope Creep on a Seismic Upgrade
You are an applied science technologist supporting a structural engineer on the seismic retrofit of a 1970s three-storey masonry building. Your assignment is to run a drift analysis using the engineer's model and report results.
394 words, about 2 min4Conflicting Asbestos Clearance Criteria
You are performing post-abatement clearance air monitoring in a school portable being renovated. The contract specifies clearance at 0.01 fibers per cubic centimeter by phase contrast microscopy (PCM).
377 words, about 2 min5The Calibration That Wasn't
You are the only technologist on shift at a water treatment pilot plant. A turbidimeter used to verify filter effluent against a 0.3 NTU permit limit has a calibration sticker dated eight months ago; the manufacturer specifies quarterly calibration with a primary standard.
374 words, about 2 min