SBCA Safety Standards 4 — Questions and Answers
Question 1: What is the primary purpose of a safety data sheet (SDS) in satellite installation work?
- To document the satellite signal strength at the installation site
- To provide hazard information and safe handling procedures for chemical products used on the job (Correct answer)
- To record customer approval signatures
- To certify that installation meets local building codes
Correct answer: To provide hazard information and safe handling procedures for chemical products used on the job
SDS documents (formerly MSDS) provide critical safety information about chemical hazards, protective equipment, and emergency procedures for products used on the job.
Question 2: A technician is working in a crawl space to route coaxial cables. Before entering, they should check for:
- Adequate satellite signal levels below grade
- Atmospheric hazards including low oxygen and toxic gases, and verify safe entry procedures (Correct answer)
- Coaxial cable routing options only
- Moisture damage to existing cables
Correct answer: Atmospheric hazards including low oxygen and toxic gases, and verify safe entry procedures
Crawl spaces are potential confined spaces that may contain low oxygen levels or hazardous gases requiring atmospheric testing before entry.
Question 3: When using a powder-actuated fastening tool to mount a satellite bracket to concrete, who is permitted to operate it?
- Any trained satellite installer
- Only personnel who hold a valid powder-actuated tool operator certification (Correct answer)
- The job site supervisor regardless of training
- Anyone who has read the tool manufacturer's manual
Correct answer: Only personnel who hold a valid powder-actuated tool operator certification
Powder-actuated tools are classified as explosive-powered tools requiring specific operator certification due to their serious injury potential.
Question 4: What is the maximum weight rating a portable ladder must support according to OSHA standards for a technician weighing 200 lbs with 50 lbs of equipment?
- 250 lbs minimum (Type I)
- 300 lbs minimum (Type IA) (Correct answer)
- 200 lbs minimum (Type II)
- Any rated ladder since equipment can be hoisted separately
Correct answer: 300 lbs minimum (Type IA)
The combined weight of 250 lbs exceeds Type I (250 lb) capacity when accounting for no safety margin; Type IA (300 lb) provides the required safety margin.
Question 5: During a satellite dish installation on a two-story residence, a neighbor's power line passes within 3 feet of the work area. The correct response is to:
- Work carefully and quickly to minimize time near the line
- Contact the utility company to de-energize the line or establish barriers before proceeding (Correct answer)
- Use wooden-handled tools and continue work
- Reroute only the cable run to avoid the power line proximity
Correct answer: Contact the utility company to de-energize the line or establish barriers before proceeding
OSHA requires maintaining safe clearance distances from energized power lines; the utility must de-energize or provide safe access before work can proceed.
Question 6: What does the ANSI/TIA-222 standard govern that is relevant to SBCA technicians?
- Coaxial cable signal attenuation specifications
- Structural standards for antenna supporting structures and antennas (Correct answer)
- Grounding requirements for satellite dishes
- Interference limits for satellite uplink stations
Correct answer: Structural standards for antenna supporting structures and antennas
ANSI/TIA-222 establishes structural design requirements for towers, masts, and antenna support structures that technicians must understand for safe installations.
Question 7: A satellite installer develops symptoms of dizziness and nausea while working in a poorly ventilated attic. The immediate action should be:
- Drink water and rest for 10 minutes before continuing
- Exit the confined space immediately and get fresh air (Correct answer)
- Open a vent to improve airflow and continue working
- Call the customer to report a potential health issue
Correct answer: Exit the confined space immediately and get fresh air
Dizziness and nausea in an enclosed space may indicate oxygen deficiency or toxic gas exposure requiring immediate evacuation and fresh air.
SBCA Safety Standards 4
What is the primary purpose of a safety data sheet (SDS) in satellite installation work?