Safety & Compliance Standards Flashcards
7 cards from real CFB practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Safety & Compliance Standards flashcards as text
Which ASTM standard is most commonly referenced for specifying the quality of steel pipe used in field utility installations?
Answer: ASTM A53
ASTM A53 covers seamless and welded black and galvanized steel pipe used in pressure and mechanical applications on construction sites.
What is the primary purpose of a Job Hazard Analysis (JHA) in field construction?
Answer: To identify hazards for each task before work begins
A JHA breaks each job task into steps and identifies associated hazards so that controls can be implemented before work starts.
When is a Safety Data Sheet (SDS) required to be updated by the chemical manufacturer?
Answer: Within 3 months of new hazard information becoming available
Under OSHA's HazCom 2012 (GHS-aligned), manufacturers must update SDSs within 3 months of discovering significant new hazard information.
In field construction, what does 'LOTO' stand for and what is its purpose?
Answer: Lockout/Tagout — isolating energy sources to prevent accidental machine startup
Lockout/Tagout (OSHA 29 CFR 1910.147) requires de-energizing and physically locking equipment before maintenance to prevent unexpected energization.
A newly installed field drainage system must be pressure-tested. Which standard most likely governs the testing procedure for PVC pressure pipe?
Answer: ASTM D2774
ASTM D2774 provides standard practice for underground installation and pressure testing of thermoplastic (PVC) pressure piping systems.
What is the maximum allowable slope (rise:run) for a temporary access ramp used by workers on a field construction site?
Answer: 1:3 (approximately 18 degrees)
OSHA allows temporary ramps for workers up to approximately 18 degrees (1:3 slope) before additional safety measures such as cleats are required.
Which government agency enforces environmental compliance standards on field construction sites, including stormwater runoff controls?
Answer: Environmental Protection Agency (EPA)
The EPA enforces the Clean Water Act's NPDES permit program, which requires stormwater pollution prevention plans (SWPPPs) on construction sites.