AMC of 11 KV substations.

Amount

Electrical Operator (Skilled) - 4 No's

Collection of Transformer oil samples and Conducting Break Down Voltage test

Testing of Transformer HV/LV windings and other associated works

Operation of filtration plant for reconditioning of Transformer oil in Transformers at BARC Site, inculding arrangement of oil filetration plant.

Supply and topping up of Transformer Oil.

Supply and replacement of Silica gel in breathers (Beads/Crystals)

Supply and installation of HV Porcelain bushing 17.5KV /630Amps

Supply, fabrication and installation of Set of Cork gaskets for parts with gaskets to avoid any oil leakages etc.

Supply and installation of LV Porcelain bushing 3.6KV/4000Amps

Supply and installation of LV Porcelain Neutral bushing 3.6KV/4000Amps

Testing of IR valus & winding resistance of Transformer HV & LV windings and other associated works

Supply, installation, testing & commissioning of HV Porcelain Bushing(17.5Kv/630Amps) as per IS 2099 make: As per Volt amp Transformers

Supply, installation, testing & commissioning of LV Bushing(1.1KV/4000Amps) epoxy cast as per IS 2099 make : As per Volt amp Transformers

Supply, installation, testing & commissioning of Neutral Bushing(1.1KV/3150Amps) epoxy cast as per IS 2099 make : As per Voltamp Transformers

Supply, installation, testing & commissioning of Dry type Transformer Surge Arrestors of rating 9KV,10KA

Suply installation testing & commissioning of Dry Type Transformer Cooling Fans

Testing of 1250A VCB Breakers

Testing of Current transformer’s

Testing of Potential transformers’

Testing and Configuration of Numerical relays (P143)

Q52C-Breaker Closing coil

Q52T-Breaker Tripping coil

Miniature relays

LED Indication Lamps H7/H8/H9-RED/YELLOW/BLUE

LED Indication Lamps H12- RED

LED Indication Lamps H3 /H1/H16/H15/H5/H2/H4-WHITE/GREEN/RED/AMBER/BLUE

S12-MCB 4A,DP DC

S13,S14-MCB 6A DC DP

S10,S11-MCB 16A,AC,DP,10KA C CURVE

S3,S4-MCB 4A,AC,DP,10KA C CURVE

S35,S36-MCB 2A,4P,AC 10KA ,C CURVE

EPB Emergency push button with Key

S26A,S6-PUSH ROD TYPE LIMIT SWITCH

S7-TNC BREAKER CONTROL Switch

11KV dry type transformer LT bushing support insulators

11KV ht switch Board bus Bar Support insualtors

PT-Potential transformer

PT- fuse

Current Transformer (1200-600/1)

Current Transformer (300-150/1)

Supply, installation, testing & commissioning of 11 KV(E), HT cable of 3 core 400 sq mm. A2XWY XLPE cable. In existing trench /along open surface/cable trays and new trenches

Supply, installation, testing & commissioning of HT End termination kit for 3 core 400 sq mm. A2XWY XLPE cable.

Supply, installation, testing& commissioning of Straight through joint kit for 3 core 400 sq mm. A2XWY XLPE cable.

Excavation for cable trench

Supply, installation, laying of 11 KV (E) HT cable of 3 core 120 sq mm. A2XWY XLPE cable. In existing trench /along open surface.

Supply, installation, testing & commissioning of HT end termination kit for 3 core 120 sq mm. A2XWY XLPE cable.

Supply, installation, testing & commissioning of Straight through joint kit for 3 core 120 sq mm. A2XWY XLPE cable.

Supply and installation of Cable protection

Supply of cable fault locator & identification of cable faults location

Clearing of jungle as required for cable fault location

Maintenance and testing of Battery chargers through out the year

Testing of Battery banks for Annual capacity test with resistive load bank for testing as per IS 8320 & 1652

Battery Grade Petroleum Jelly

Battery grade Distilled water

New Spare Battery 2.2V ,100 AH lead acid battery Model YKP-9, Make exide

12.5Φ Pushbuttons -red

12.5Φ Push button -Green

LED Indication Lamp-Red,

LED Indication Lamp-Yellow

LED Indication Lamp-Blue

LED Indication Lamp-DC-Green

LED Indication Lamp-DC-Yellow

Visual Indication Window -LED type

capacitor -DC Electrolytic type

HRC Fuse -16A

FC- MCCB -20A TP

Contactror-AC Coil (FC/FCBC) -28A,3P,415V

Contactror-DC Coil -26A,3P,110V

MCCB-16A,DP,DC

MCCB -40A TP

MCB-32A-DP DC

MCB-16A-SP AC

Maintenance of Earth pits earth Grid & Measurement of Earth Resistance including white washing, painting of MS Top cover and marking with paint of earth resistance value on each earth station inspection chamber etc.

Supply and installation of New Earth pits

Supply and installation of GI earth strip 50X6

Supply and installation of GI earth strip 25X3

Supply and installation of 40mm GI Earth rod

Supply and installation of 450 mm dia. 1phase 230V exhaust fan (Metallic body) with louvers

Supply and application of high volatge Grease as per Specifications, IS and as directed by EIC

Supply, application of electrical contactor cleaner as per Specifications as directed by EIC

Supply, application of electrical flash strip as per Specifications as directed by EIC.

Supply, application of cotton waste for cleaning of electrical equipments.

Supply and application of silicon sealent for electrical panel opening gaskets etc as per site requirement.

Supply and application of electrical insualted PVC Tapes as per specifications

MEPF INFRA