OUTDOOR;C/W FRONT 7 BACK STEEL BASE & TRENCH COVER;C/W LV SW BD;C/W 3150 AMP TX LV ISOL;4 X 630 AMP LV SW FUSE & 3150 AMP CUST LV ISOL;FOR 1000 & 1500 KVA GRD TRANSFORMER;C & I SUBSTN;2100 MMW X 1850 MM H X 500 MM D;C/W ROOF LIFTING EYE & DOUBLE DOORS FRONT ENTRY;FULL SIZED NEUTRAL DESIGN;PHASE IN/PHASE OUT PLAN;