Additions and/or alterations to existing installations

The following information shall be submitted for additions and/or alterations to existing Installation:

(a) Polarity test results
(b) Insulation test results
(c) Earth continuity test results
(d) Earthing test results
(e) Capacity, condition and specification of existing spare circuits
(f) Rating, specification & condition of existing incoming mains control gear
(g) Composite (existing and proposed) layout plans for all floors.

Note: For factories, relevant by laws shall be followed as per Bhutan factory electricity rules/ I.S.

LEGEND SHALL SHOW:

(a) Type and wattage of fixtures
(b) Type of SDBs
(c) Type of PCBs and connected load
(d) Type of MCBs
(e) Switches and Switchboards
(f) Junction boards