GENERAL-AMC 2025-26-HT maintenance work under Electrical Irrigation Section Kalady-HT Electrical Work-HT-Electrical Work

OD60760/2025-2026:Isolating the 11 kV supply to the 4 pole structure, earthing using earthing chain, taking all safety measures, attending Minor repairs to the electrical connections of the 11 KV four pole structure such as correcting loose connections in the jumpers, lead wires re arrangement of the existing accessories including using necessary copper wires of adequate size, overall inspection of HT and LT connections ,attending petty repairs at jumper connections ,insulators, lightning arrestors D.O fuses replacing nuts and bolts if any where ever necessory on the 4 ploe structure and correcting the system in good condition

OD60756/2025-2026:Supply, conveyance, erection testing and commissioning of approved make 11 KV, out door metering CT PT unit wit 3 CT ratio 10/5A to 50/5A 10/15 VA, class 0.2 S class and PT ratio 11 KV/110 V , 25 VA, class 0.2 class , suitable for 3 phase 4 wire system of metering (the unit shall be tested in KSEB TMR division and test certificate should be submitted before installation) erecting the same in cross arm channel support with all standard accessories, giving connections as required. including conveyance charges to & fro for testing , after dismantling the damaged one

OD60758/2025-2026:Supply, conveyance, erection testing and commissioning of approved make 3 phase, 4 wire, 110 V ( L-L), -/1 A CT or -/5A CT with DLMS compliant, having RS 485 port of class 0.2 S class TOD meter in the existing meter box after submitting the test certificate from KSEB TMR Division, giving all connections etc. as required. (excluding testing fees)

OD60755/2025-2026:Supply,Erection, testing and commissioning of 3 phase 4 wire 12 way panel mounting front screw type brass test terminal block for interconnection.

OD60759/2025-2026:Supply, conveyance, fitting and commissioning of approved make 11 KV,400 Amps, out door type gang operated, Polymer type Air Break triple pole switch (3 piece full set) with all necessary accessories including adequate length of GI pipe as operating lever, operating handle with insulation and locking arrangements on suitable height, with necessary clamps, nut, bolt, washer etc. as required.

14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

13.13:Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire. 11 KV overhead lines with rated voltage 9 kV (rms) with a nominal discharge current rating of 5 kA and complete with galvanized clamping arrangement, G.I. bolts, nuts, washers etc. as required.

OD60757/2025-2026:cutting and removing the grass / bushes/ creeping plants in the transformer yard, and dumping them in convenient place and cleaning the yard from all other vegetation growth as per the direction of departmental staff at site

OD169547/2025-2026:charges for testing TODmeter,CT/PT units and getting certificate from KSEB TMR division ( actual amount will be paid on submitting original bill)