06/ EE(E)C-VI/2025-26

Dismantling of 33KV GIS Panels with separate C&R Panels complete in totallity inclusive of all accessories, internal wiring, Bus PT and side covers etc. Cartage, loading, unloading of GIS panels and their accessories.Including handling/shifting/refilling of SF6 gas and providing & fixing required civil infrastructure like iron angles, modification of ducts, chequered plates etc

Supply of 33 KV Indoor GIS SF6 Gas Insulated Switchgear single bus with short time of 25KA for 3 sec 1250A, continous 1250 Amp Current rating of main bus with separate C&R Panel.

Supply of SCADA and SAS with AUTOMATION INTEGRATION CHARGES WITH DC PANEL, NUMERICAL RELAY CUM BAY CONTROLLER WITH OTHER INDICATIVE/MEASURING INSTRUMENTS. SCADA SYSTEM COMMUNICATE WITH C & R PANELS, 33&11KV SWITCHGEAR PANEL, BATTERY CHARGER, ACDB ETC ALONG WITH NECESSARY HARDWARE & SOFTWARE & FIBRE OPTIC control and communication cables ETC with RTU

Erection Testing and Commissioning of SCADA, SAS,RTU,Cables,Hardware Software etc.

Installation. Testing and Commisioning of 33KV GIS Panels with separate C&R Panels.

Providing and fixing embedded earth electrode of 25mm dia High grade Carbon Steel pipe from earth electrode including connection with nult , bolt, spring , washer, excavation and re-filling etc. with minimum fault current of 40kA for 1 sec.

Providing and fixing 50mm x 6mm high tensile low carbon steel covered with molecularly bonded 99.9% pure electrolytic grade copper with copper bonded layer on surface or in recess for connection etc as required.

Supply & laying of 1.1KV grade 10C x 2.5 sqmm copper multi strand conductor PVC inslutaed galvanized steel armoured control cable ISI mark including glanding & termination arrangement at both ends complete as per site requirement.