First off, the wires inside a NM cable are not marked or labeled at all, which automatically makes them unsuitable for use in a conduit wiring method, as NEC 310.120 requires conductor insulation to be marked/labeled with the correct insulation type letters, the rated voltage, the wire gauge,...
(2017). This conduit is assumed to connect the two turloughs in the valley, Gortboyheen (T1) and Luirk (T2), allowing the turloughs to rapidly fill following persistent periods of rain, and similarly to almost empty again. Zones of deep karstification and high densities of perpen- d...