KDOT Safety Regulations & Compliance 5 — Questions and Answers
Question 1: A KDOT project involves milling asphalt on a busy state highway. What is the primary regulatory concern regarding RAP (Reclaimed Asphalt Pavement) stockpile placement?
- RAP must be stored in covered bins to prevent dust emissions
- Stockpiles must not obstruct sight lines or drainage in the work zone (Correct answer)
- RAP is classified as hazardous waste and requires EPA manifest
- Stockpiles must be at least 500 feet from the work zone
Correct answer: Stockpiles must not obstruct sight lines or drainage in the work zone
RAP stockpile placement must comply with work zone safety standards by ensuring sight lines are maintained and drainage is not obstructed.
Question 2: What is the KDOT requirement for accident-prevention signs (APS) at the entrance to a confined space on a highway project?
- A 'Danger' sign listing specific hazards and required PPE
- A standard OSHA 'Caution' sign is sufficient
- No specific sign is required if workers have been verbally briefed
- A permit must be posted at the entrance listing the confined space supervisor (Correct answer)
Correct answer: A permit must be posted at the entrance listing the confined space supervisor
OSHA and KDOT require the permit-required confined space entry permit to be posted at the point of entry while work is in progress.
Question 3: Under KDOT's Disadvantaged Business Enterprise (DBE) safety compliance monitoring, what must the inspector verify regarding DBE subcontractor safety responsibilities?
- DBE firms are exempt from OSHA standards due to their small business status
- DBE subcontractors must comply with the same safety standards as the prime contractor (Correct answer)
- The prime contractor assumes full safety liability for all DBE work
- DBE firms only need a written safety plan if employing more than 10 workers
Correct answer: DBE subcontractors must comply with the same safety standards as the prime contractor
DBE subcontractors are subject to the same OSHA and KDOT safety requirements as any other contractor on the project.
Question 4: When a KDOT inspector identifies an imminent danger condition on a project site, what authority does the inspector have?
- No direct authority; must contact OSHA before any action
- Authority to issue a stop-work order for the specific hazardous activity (Correct answer)
- Authority to order all workers off the entire project site
- Authority to issue civil fines to the contractor on the spot
Correct answer: Authority to issue a stop-work order for the specific hazardous activity
A KDOT inspector has authority to issue a stop-work order specifically for the activity posing imminent danger, pending contractor correction.
Question 5: Which of the following fall protection systems is acceptable under OSHA for workers on a KDOT bridge deck at a height of 8 feet above the ground?
- Warning line system alone
- Safety monitoring system alone
- Personal fall arrest system or guardrail system (Correct answer)
- No fall protection required below 10 feet for construction
Correct answer: Personal fall arrest system or guardrail system
OSHA 29 CFR 1926.502 requires fall protection at 6 feet in construction; acceptable systems include guardrails, safety nets, or personal fall arrest systems.
Question 6: A KDOT project inspector notices that a load of reinforcing steel is being lifted with a sling whose angle is less than 30 degrees from horizontal. What is the primary safety concern?
- The hook load rating is exceeded at steep angles
- Shallow sling angles dramatically increase the tension force in each leg of the sling (Correct answer)
- The rigging is compliant as long as the total load is within the crane's capacity
- A single-leg sling must be used instead at that angle
Correct answer: Shallow sling angles dramatically increase the tension force in each leg of the sling
As sling angles decrease below 45 degrees from horizontal, the tension in each sling leg increases sharply and can exceed the sling's rated capacity.
Question 7: Under KDOT's drug and alcohol testing program, within what time period must a post-accident drug test be administered to a safety-sensitive employee following a qualifying incident?
- Within 2 hours for alcohol; within 32 hours for controlled substances (Correct answer)
- Within 4 hours for both alcohol and controlled substances
- Within 8 hours for alcohol; within 24 hours for controlled substances
- Within 24 hours for both alcohol and controlled substances
Correct answer: Within 2 hours for alcohol; within 32 hours for controlled substances
FHWA/DOT 49 CFR Part 382 requires post-accident alcohol testing within 2 hours and controlled substance testing within 32 hours of a qualifying accident.
KDOT Safety Regulations & Compliance 5
A KDOT project involves milling asphalt on a busy state highway.
What is the primary regulatory concern regarding RAP (Reclaimed Asphalt Pavement) stockpile placement?