KMC/ASPH/PB/AR/EQ-06/2022-23

Amount

CHECKING, TESTING AND CLEANING BY CRC FOR THE FOLLOWING EQUIPMENTS WITHOUT SHUTDOWN.VCB-2 NOS, ACB-2 NOS, TRANSFOPRMER-1 NO, APFC-1 NO. I) THROUGH CLEANING OF ROOM, FLOOR, AND WALL, PANEL OF HT, LT & APFC. II) CHECKING OF TRIP CKT, INDICATIN, POWER PACK. III) CHECKING OF SPACE HEATER, AMMETER, VOLT METER. IV) CLEANING OF TRANSFORMER MAIN BODY, RADIATOR. V) CHECKING OF TRANSFORMER OVER HEATING, ABNORMAL SOUND. VI) OIL LEAKING FROM TRANSFORMER. VII) OIL LEVEL CHECKING MONTHLY ONCE.

VCB-2 NOS , ACB-02 NOS. COMPLETE DISMANTLING OF ALL THE MECHANICAL PARTS OF THE H.T SWITCHGEAR AFTER REMOVING A WORKABLE POSITION INSIDE THE SUB-STATION .AFTER DISMANTLING OF ALL COMPONENTS LIKE ROLLER , MAIN LATCH , TRIP LATCH ,SS SPRING ,SELF SPRING RATCHET ETC. SHOULD BE PROPERLY OVERHAULED BY PETROL & TRANSFORMER OIL TO REMOVE CARBON PARTICLES AND AFTER OVERHAULING RE-FIX AS PER EXISTENCE WAY FOR INTER LOCKING ARRANGEMENT ,BUSH, SPRING ETC . REPLACE.

VCB-2 NOS. SERVICING & OVERHAULING OF SHUTTER MECHANISM INCLUDING REPLACEMENT OF SPRING PINION ETC AS REQUIRED

VCB-2 NOS. THE TRIP CIRCUIT MECHANISM TO BE CHECKED PROPERLY AND ADJUSTMENT OF TRIPPING MECHANISM, RECTIFIED AND REPLACEMENT OF UNDER VOLTAGE TRIPPING LEVEL INCLUDING CONNECTION.

COMPLETE CHECKING CLEANING AND OVERHAULING OF A PANEL H.T BUS BAR SLEVE TIGHTENING OF VARIOUS JUMPER AND SPARE ETC.

SERVICING, TESTING AND CALIBRATION OF OVER CURRENT, EARTH FAULT AND UNDER VOLTAGE C.D.G TYPE RELAY.

DRAWING OUT OF THE EXISTING TRANSFORMER OIL FROM INSIDE THE 500 KVA, 6 KV TRANSFORMER TANK AND PRESERVING THE SAME IN REQUIRED NUMBER OF 600 LTRS CAPACITY BARRELS.

TRANSFORMER TO BE FILLED WITH SUPPLY FRESH AND TESTED TRANSFORMER OIL.

NECESSARY RATIO TESTING AND HIGH PRESSURE TEST (9 KV DC) OF THE ASSEMBLED TRANSFORMER IN PRESENCE OF ENGINEER IN CHARGE.

ACIDITY TESTING OF THE TRANSFORMER OIL BY AN AUTHORIZED AND REPUTED AGENCY AND TEST RESULTS IN DUPLICATE TO BE SUBMITTED TO YHE DEPT

NECESSARY FITTING OF THE SILICA GEL BY FRESH ONE AND OVERHAULING OF COMPRESSURE TANK INCLUDING OIL LEVEL GLASS ETC AS REQUIRED.

SUPPLY AND FITTING FIXING OF 110V INDICATING LAMP (LED) WITH HOLDER INCLUDUNG NECESSARY INTERNAL WIRING

HIRE CHARGES OF TRANSFORMER OIL BDV TESTING MACHINE

HIRE CHARGES OF TRANSFORMER OIL FILTRATION M/C.

POPULAR ENGINEERING WORKS

NEON ENTERPRISE