Level 2 specification
NR/L2/TEL/30097
Maintenance of Lineside Telephone Plug Points and Tunnel Emergency Communication systems (Pinch Wires)
Issue 2, 7 March 2009 · Lineside telephones & NTPs
Maintenance and functional testing of lineside telephone plug points and tunnel emergency comms
Section headings
We have not yet written plain-words notes for every clause of this one; the headings below show its shape.
| 1 | Purpose | |
| 2 | Scope | |
| 4 | Responsibilities | |
| Appendix A | Maintenance Frequencies for Plug Points | |
| 3 | Monthly | |
| 6 | Monthly |