work at sub-staion

Erection of Auxiliary structure i.e ALP & ABL. The work consists of shifting of all material from store to site of erection as per drawing & technical specification.

Erection of following equipments as per technical specification including removing of packing and shifting to working site.

33 KV CT Ratio (400-200/1-1)

33 KV Bus Isolator

33 KV CB & its associated structure

33 KV CT Junction Box and along with necessary fixtures/clamps

33 KV Line Isolator

Complete interconnection of 33 KV equipment using ACSR Panther conductor and suitable Terminal connector from 33 KV main Bus bar to Bus Isolator, Bus isolator to CB ,CB to CT & Ct to Line Isolator , Line isolator to 33 KV Transfer Bus isolator to 33 KV Transfer Bus including cutting, bending of conductor and jumpering, clamping along with all associated work as per technical specification & site requirement. Above all interconnections are for twin panther conductor.

Laying and termination of control cable of following size from control room to 33 KV CB, CT, PT including removing and resetting of trench covers.

PVC control Cable 2x2.5 mm2

PVC control Cable 4x2.5 mm2

PVC control Cable 6x2.5 mm2

Termination of above sizes of control cable as laid above as per cable schedule and all other associated work to complete the job satisfactorily as per technical specification.

Earthing of equipments by cutting straitening, bending, laying of following size M.S. flat for earthing of Auxiliary structure , equipments structure, including excavation , back filling of earth & painting of earthing strip.

MS flat of size 50x6 mm

Shifting & erection of 33 KV Triple feeder Contol and relay panel as per technical specification of 33 KV feeders in control room from store & set properly on said place on trenches .

Description of Supply

PG CLAMP MOOSE/PANTHER

PG CLAMP PANTHER/PANTHER

33 KV ISOLATOR L CLAMP

33 KV CB CLAMP FOR PANTHER CONDUCTOR

Spacer for twin Panther Conductor