Page 45 - KABEL BAWAH TANAH LENGKAP
P. 45

CABLETRAY








               Hot dipped galvanised sheet finished with orange


               enamel colour


               Minimum thickness is 1.5mm


               Width up to 300mm



               2.5mm thickness for greater than 300mm width



               Supported at least 25mm from the trench and


               600mm interval


               Bracket shall be anti-rust treated and painted with


               one coat of primer



               All joint shall be bridge with tinned copper tape

               not less than 25mm x 3mm
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