467 PENNSYLVANIA PHILADELPHIA
DEMOLITION CLASS A 2026 CERTIFICATION
PRACTICE TEST WITH CORRECT ANSWERS
◉ NAVSEA OP5 is explosives and ammunition regulations for where?
Answer: Ashore
◉ NAVSEA OP4 is explosives and ammunition regulations for where?
Answer: Afloat
◉ Qualification levels? Answer: Range safety officer, QA, team leader,
team member.
◉ Qualifications can be achieved how? Answer: Formal training or
OJT.
◉ Member of team must re-board at their qualification level
______________? Answer: Annually.
◉ How often must a member handle demo to stay in the
qualification/ certification program? Answer: Once every year.
, ◉ Who goes down range to investigate a misfire? Answer: RSO and
one safety observer.
◉ Things to have posted in restricted demolition areas? Answer:
Warning signs, lookouts, chase boats, bravo flag, fences, use warning
system to warn unauthorized personnel of demo ops.
◉ Current explosives driver's license valid for ________ with a valid
state drivers license. Answer: 2 years.
◉ How often must explosives driver receive a physical? Answer:
Every 5 years.
◉ How old must you be to be an explosives driver? Answer: 18 on
base, and 21 for off base operations.
◉ (True/False) Explosive driver must have two-way
communications? Answer: True
◉ What does HERO and EMR stand for? Answer: Hazards of
Electromagnetic Radiation to Ordnance and Electromagnetic
Radiation.
DEMOLITION CLASS A 2026 CERTIFICATION
PRACTICE TEST WITH CORRECT ANSWERS
◉ NAVSEA OP5 is explosives and ammunition regulations for where?
Answer: Ashore
◉ NAVSEA OP4 is explosives and ammunition regulations for where?
Answer: Afloat
◉ Qualification levels? Answer: Range safety officer, QA, team leader,
team member.
◉ Qualifications can be achieved how? Answer: Formal training or
OJT.
◉ Member of team must re-board at their qualification level
______________? Answer: Annually.
◉ How often must a member handle demo to stay in the
qualification/ certification program? Answer: Once every year.
, ◉ Who goes down range to investigate a misfire? Answer: RSO and
one safety observer.
◉ Things to have posted in restricted demolition areas? Answer:
Warning signs, lookouts, chase boats, bravo flag, fences, use warning
system to warn unauthorized personnel of demo ops.
◉ Current explosives driver's license valid for ________ with a valid
state drivers license. Answer: 2 years.
◉ How often must explosives driver receive a physical? Answer:
Every 5 years.
◉ How old must you be to be an explosives driver? Answer: 18 on
base, and 21 for off base operations.
◉ (True/False) Explosive driver must have two-way
communications? Answer: True
◉ What does HERO and EMR stand for? Answer: Hazards of
Electromagnetic Radiation to Ordnance and Electromagnetic
Radiation.
