Maintenance & faulting

Fault priorities, maintenance regimes and the 30181 work-instruction modules.

• NR/L2/TEL/30024
  Fault Priority, Restoration Time and Accountability for Telecommunications Equipment (formerly NR/SP/TEL/30024)

  13 clauses mapped

• NR/L2/TEL/31002
  Maintenance of Telecommunications Equipment

  Overall maintenance and management requirements for telecoms equipment

• NR/L2/TEL/31001
  Telecom maintenance testing & fault investigation process

  The telecom maintenance testing and fault investigation process (TMT&FIP) — very detailed, test-by-test

• NR/L3/TEL/30181
  Telecoms Maintenance Work Instructions Handbook

  The maintenance work-instructions handbook — index to the /001–/036 modules

• NR/L3/TEL/0022
  Preventative Maintenance of Operational Telecoms Assets (formerly NR/L3/MTC/TE022)

  Roles and planning of routine preventative maintenance of operational telecoms assets

• NR/L3/TEL/0092
  Process for the application and implementation of planned works activities across the Telecom bearer, circuits, and systems

  Process for applying for and agreeing temporary handover/hand-back of operational telecoms for planned works