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Finding services

Joints, tees and bends

4 things filed against this subject, in every format the Bureau holds.

Courses
Cutaway of a street at night: a lit column on the pavement, terraced houses behind, and a buried cable glowing orange where a signal has been appliedMini Quick Course
Street lighting · LV mains and services

Locating Street Lighting

One connection at a lighting column can hand you the whole street. Six steps on why you start there, how the lighting is wired, and getting a signal onto the column.

Start →7 steps · ~15 min
Videos
Video

Signal Splitting: The Numbers at Every Tee

Every tee splits the signal, and the numbers matter: 70/30 splits, halving at junctions, and why a 10 percent remnant is so hard to see next to a 40.

Watch 5:25 →
Video

Direct Connection: Street Lighting, LV and Telecoms

Setting up and earthing the Genny4, connecting at a lighting column, what to do when the column is concrete, gas risers, and the approvals you need before a telecoms lid comes up.

Watch 6:06 →
In the handbookWhole handbook →