OSP Codes Compliance & Project Documentation 5 — Questions and Answers
Question 1: Which US federal law requires telecoms to make their networks accessible to people with disabilities, affecting OSP terminal and equipment placement?
- Communications Assistance for Law Enforcement Act (CALEA)
- Americans with Disabilities Act (ADA)
- Telecommunications Act of 1996 Section 255 (Correct answer)
- Rehabilitation Act Section 508
Correct answer: Telecommunications Act of 1996 Section 255
Section 255 of the Telecommunications Act of 1996 requires telecom equipment and services to be accessible to people with disabilities to the extent readily achievable.
Question 2: A construction change directive (CCD) differs from a change order (CO) in that a CCD:
- Requires mutual agreement of all parties before work begins
- Directs the contractor to proceed with changes before final cost agreement (Correct answer)
- Is only used for emergency safety-related changes
- Reduces the project scope unilaterally by the owner
Correct answer: Directs the contractor to proceed with changes before final cost agreement
A CCD instructs the contractor to proceed with a change even when agreement on cost or time impact has not yet been reached, to keep work progressing.
Question 3: For aerial OSP cable crossing a power utility's transmission lines, which standard takes precedence when NESC and a utility's internal specifications conflict?
- NESC always supersedes all utility specifications
- The more stringent requirement between NESC and the utility's specification applies (Correct answer)
- The utility's internal specification always takes precedence
- Only the state PUC code applies at crossing points
Correct answer: The more stringent requirement between NESC and the utility's specification applies
OSP designers must apply the more stringent of the applicable codes and utility specifications to ensure the safest crossing installation.
Question 4: What is the primary purpose of a pole loading calculation in OSP project documentation?
- To determine the billing rate for pole rental
- To verify the pole can safely support proposed new attachments without overloading (Correct answer)
- To calculate the number of cable pairs required
- To establish the fiber splice budget for the route
Correct answer: To verify the pole can safely support proposed new attachments without overloading
Pole loading calculations ensure that adding new cables, hardware, or equipment does not exceed the pole's rated capacity under NESC loading conditions.
Question 5: Which environmental review law requires federal agencies to assess the environmental impact of major OSP projects before issuing approvals or permits?
- Clean Air Act (CAA)
- National Environmental Policy Act (NEPA) (Correct answer)
- Resource Conservation and Recovery Act (RCRA)
- Endangered Species Act (ESA) Section 9
Correct answer: National Environmental Policy Act (NEPA)
NEPA requires federal agencies to evaluate environmental consequences of major federal actions (including permits for large OSP projects) through an Environmental Assessment or EIS.
Question 6: In OSP documentation, a 'cutsheet' or 'product data sheet' submitted during the submittal process is used by the engineer to:
- Record as-built cable route deviations
- Verify that proposed materials meet specification requirements (Correct answer)
- Calculate monthly maintenance costs
- Approve subcontractor safety plans
Correct answer: Verify that proposed materials meet specification requirements
Product data submittals (cutsheets) allow the engineer of record to confirm that materials the contractor plans to use comply with project specifications before installation.
Question 7: Under the Telecommunications Act of 1996, Section 253 prohibits state or local governments from enacting regulations that:
- Require environmental impact statements for small projects
- Effectively prohibit any entity from providing telecommunications service (Correct answer)
- Mandate minimum cable burial depths below NEC requirements
- Restrict the number of carriers that can attach to publicly owned poles
Correct answer: Effectively prohibit any entity from providing telecommunications service
Section 253 preempts state and local legal or regulatory requirements that prevent competitive entry into the telecommunications market.
OSP Codes Compliance & Project Documentation 5
Which US federal law requires telecoms to make their networks accessible to people with disabilities, affecting OSP terminal and equipment placement?