157/PR/JUSNL/2026-27

Checking & Observation (1. clamp, connectors & jumpers/2.Air & Gas Pressure/3.Batterries & Battery system/4. control & Relay Panels 5. Transformers Oil & winding Temp, Fans, Oil Level, silica gel etc. 6. Oil Leakage & Equipment noise)

Preventive/Routine Maintenance of Grid Substation as per schedule provided by Engineer Incharge

Maintenance/Emergency Maintenance of Grid Substation as per schedule and JOB provided by Engineer Incharge

MISC Work of Grid Substation as per schedule and JOB provided by Engineer Incharge

Break down Maintenance if required

Supply of Hydra / Crane(upto 8MT Capacity ) as per requirement

Add. Hrs.

Complete Overhauling with painting of 150 MVA Transformer Cooling Fans with supply of all materials if required

Transportation of materials by Small / Medium size truck from transmission central stores Namkum or other GSS within 100KM radius to GSS Lohardaga-II

Repair and Overhauling of 3ph Sub-mersible pump including materials, lifting & lay down of Sub-mersible pump from Borewell , repair of water supply pipe all complete job & Transporation cost.

Repair of 220 KV SF6 Breaker 3Φ Phase motor of spring charge if required

Repair of 220 KV SF6 Breaker 1Φ spring charged motor if required

Repair of 132 KV VCB 1Φ spring charged motor if required

Erection, Connection, Testing & Commissioning all Complete work of

Dismentaling of following equipments with crane/derrick at site including handling the material/equipment carefully at site including labour charges for all incidental and operational items of work (Excluding Cost of Transporation charges from Store to Site)

Testing of Transformers/ICTs including Tan Delta Test of all bushing & winding, winding resistance test, turn ratio test, magnetic balance test, short & open circuit test , IR & Pl test etc. (All test report must be prepared & submitted in standard format)

Testing of Transformer oil by recognized laboratory (PGCIL lab) including supply of sampling bottle.(These tests are mandetory and must be completed by the end of December, 2026)

Air conditioner Maintenance Charges

Maintenance of 100 KVA DG Set (replacement of Air & fuel filter, Gasket valve cover, engine tube oil etc.)

Assesment of defects in Battery chargers.

Supply of consumables and rectification of Battery charger set including Battery bank.

Supply of Consumables viz. Markin cloth, Distilled water, Grease, Mobil, Nuts & Bolts, Cotton waste, Joute, Paterollium Jelly, Kerosine, mobil, WD-40 rust remover etc. required time to time for O&M works of GSS.

Total ₹

GST @18 % on Total ₹

Sub-Total₹

Labour Cess @ 01 % on Sub Total ₹

Grand Total ₹

(Rupees …………………………………………………………………………………………………….) only including all taxes.

Note:- Only Blue colour Column fill by agency.