Transformer Tenders in Tamil Nadu

SET OF RUBBER BUSH (1) FOR A-34 BUSHING AS PER DRG.NO.ELW/BSL/WAM-4/4/113.024QTY- 01 NO. (2) OIL SEAL FOR TRANSFORMER BUSHING(A3,A4,A5,A6) AS PER DRG.NO. ELW/BSL/WAM-4/4/F-91.019 QTY-04 NOS. ONE SETCO

SET OF RUBBER BUSH (1) FOR A-34 BUSHING AS PER DRG.NO. ELW/BSL/WAM-4/4/113.024QTY- 01 NO. (2) OIL SEAL FOR TRANSFORMER BUSHING (A3,A4,A5,A6) AS PER DRG.NO. ELW/BSL/WAM-4/4/F-91.019 QTY-04 NOS. ONE SET

SET OF O RING FOR FLOWWELL MAKE TRANSFORMER OIL PUMP MOTOR (MPH), MODEL NO: 1143L (MPH) SET CONSISTS OF 03 ITEMS 1. O RING SIZE ID 195MM X 5MM DIA - 01 NO./SET 2. O RING SIZE ID 38MM X 3MM DIA - 01 NO

Clearing of debris and garbages from the dust pits located in Canteen, ESP I and II, RODM Plant, Switch Yard, Transformer Yard Unit I and II, MCC Room (CHP), Transport Air Compressor House and other auxillary buildings of NCTPSII for the period of Si

Annual Maintenance of Transformers and Generator Bus duct in Unit II during the Annual overhauling for the year 2020 2021

Annual Maintenance of Transformers and Generator Bus duct in Unit I during the Annual overhauling for the year 2020 21

Annual Maintenance of Transformers and Generator Bus duct in Unit-III during the Annual overhauling for the year 2022-23.

E- procurement of 3000 Nos 250KVA/11KV/433V Energy Efficient Level-II Copper Wound Distribution Transformers under rate contract system.

Erection of 20 Nos 25 KVA Distribution Transformers in Vadipatti section in Samayanallur Division of Madurai Electricity Distribution Circle, Madurai

automatic line voltage corrector or step type auto transformer Automatic Line Voltage Corrector Or Step Type Auto Transformer ( 10 ) Technical Specifications Specification Specification Name Values Allowed Values Ungrouped GENERIC Conforming to IS:8448 latest Yes - Rating in KVA 5.0 KVA 5.0 KVA ISI Marked Yes Yes, No ISI Marked if Yes CM/L No. (If No write NA) 6205957 - Type of winding Copper Copper Input single Phase Sine wave (120V-280v) single Phase Sine wave (120V-280v) Display Type of Meter Digital Volt Meter Digital Volt Meter CONSTRUCTIONAL Mounting Type Wall mounting - Current rating of the Relay/contactors (Amp) Conforming to IS:8448 latest - Overall weight of ALVC (Kg) 5 - Provision of power supply cord/terminal as applicable for input and output as per IS:8448 Yes - 1/3 FUNCTIONAL Output Single Phase sine wave (210V-250V) - Overall efficiency of ALVC (%) >/= 95% - The product shall conform to the acceptance tests as per Cl. 12.1.1 of IS:8448 latest Yes - CERTIFICATIONS Availability of Type Test Report from Central Govt. NABL/ILAC Accredited lab to prove conformity to the Specification IS:8448 latest Yes - Type Test report No. 42/962 - TTC report date 31/01/2017 - Name of Lab V GUARD INDUSTRIES LIMITED - Address of Lab VENNALA, KOCHI - * Bold specifications are the golden parameters. Consignees and Quantity S.No. Consignee Address Quantity Delivery Days 1 Gnanakumaran Jayachandran 620009, Tamil Nadu National Law School NavalurKuttapattu, Srirangam (TK), Tiruchirappalli - 620 009. Tamil Nadu. 10 15

Improvement of Dielectric strength of transformer oil by hot oil circulation in Generator Transformer 4R 4Y and 4B phases UAT 4A and UST 4A during Capital overhaul 2023 24

Annual maintenance of 230kV Station Transformer-I,II and Spare Generator Transformer for the year of 2022-2023 at 230kV Indoor Switchyard-I of Unit I,II and III.

Design, Manufacturing, Supply of High Velocity Water Spray System for Transformer Rating 20/26.5 MVA, Installation and commissioning of High Velocity Water Spray System for Transformer Rating 20/26.5 MV

PURCHASE OF 6KVA/192 VDC DOUBLE CONVERSION ONLINE UPS WITH ISOLATION TRANSFORMER

Design, Manufacture, Supply, Erection Supervision, Testing & Commissioning 30MVA, 230/11.55KV Transformer (Q3)

TRANSFORMER REWINDING INSULATION LABOUR CHARGES AND BUY BACK OF OLD COPPER HT

Supply of new Transformer oil for use in Gas Turbine Power stations

Supply, Installation, Testing and commissioning of 11KV circuit breaker for 500KVA Transformer

Supply of 11 KV 400-200-100/1-1 A Current Transformer

SET OF TRANSFORMER FIXING BOLTS WITH NUTS(16 NOS EACH).HEX BOLT M24X220mm LONG, THREADED 75mm, CLASS 8.8 AND HEX NUT WITH NYLON INSERTS FOR LOT6500/LOT7500 TRANSFORMER. Note: CONDITIONS ARE MENTIONED AS PER CLWS DRG.NO.CLW/ES/3/0069 ALT.D, SHEET NO.4 & CLWS DRG.NO.: CLW/ES/3/SK-1/0069, ALT. D enclosed. Note : 1) Supply by SOURCES as mentioned in Sheet No.4 of CLW Specn No.CLW/ES/3/0069 ALT. D. (i.e Make of Bolt & Nuts : TVS (or) LPS (or) DFL/UNBRAKO only). 2) Firm should submit authorised dealership certificate along with tender otherwise offer will not be considered.]

Supply of Material, Laying, Glanding and Termination of control cables for 3 Nos of Auto Transformers in the Kiosk control room

Supply of Material, Laying, Glanding and Termination of control cables for 3 Nos of Auto Transformers in the Existing control room

E procurement of 100 Nos of 500KVA/22KV/433V Energy Efficient Level-II Copper Wound Distribution Transformers under rate contract system.

TTPS MII AHP Attending breakdown maintenance works in Unit I II III Heat exchanger discharge pipe line Tunnel pipe line from transformer yard to stage I II AWS and High pressure pipe line fittings for the period of work on or after8 4 22 and upto 30

S.51 NCTPS-II ES circle EM I Sub Division I1 Unit I Inspection of 21 KV HV bushings Gasket replacement on 11KV LV bushings R Y and B phases and complete hot oil circulation for Unit Transformer UT 1A 50MVA 21 11KV during the annual overhaulin

TTPS Mech II AHP Attending breakdown maintenance works in Unit I II III Heat exchanger discharge pipe line Tunnel pipe line from transformer yard to stage I II ash water sump and High pressure pipe line fittings for the period on or after 08 10 20

NCTPS I ES Circle EM II Dn SD n IV Cables Fabrication and Erection of cable tray support structure work in Ash Handling pump House motor room of Unit I and III with AHP transformer A and B yard and cleaning relaying binding and dressing variou

TTPS ES MRTII Erection of Latest version relays in Unit incomers of IV and V Station Transformer III Incomers Unit incomers to Tie System Coal Handling Switch Gear V (CHSG V) and DG Switch gear system of Unit IV and V for replacing the existing relay

Sp.109 NCTPS II ES circle EM II Routine maintenance of Lighting work in Unit I and II Boiler Transformer Yard TG building ID fan Area ESP area Chimney and Service Building for a period up to 31.03.2025 from the date of taking over the site.

TTPS Mech II AHP Attending breakdown maintenance works in Unit I II III Heat exchanger discharge pipe line Tunnel Pipe line from transformer yard to stage I and II ash water sump and High Pressure Pipe line fittings for the period of work on or afte

TTPS Mech II AHP Attending breakdown maintenance works in Unit I II III Heat exchanger discharge pipe line Tunnel pipe line from transformer yard to stage I II ash water sump and High pressure pipe line fittings for the period of work on or after 08

SET OF O RING FOR FLOWWELL MAKE TRANSFORMER OIL PUMP MODEL NO: 1143L (MPH) SET CONSISTS OF 03 ITEMS 1. O RING SIZE ID 195MM X 5MM DIA - 01 NO./SET 2. O RING SIZE ID 38MM X 3MM DIA - 01 NO./SET 3. O RI

PROVISION OF STAND BY HT UG CABLE FROM SOLAR POWER PLANT AT OTA AND 160KVA TRANSFORMER AND ALLIED WORKS FOR BARRACK NO 4,5 AND 6 AND SPECIAL REPAIRS/ REPLACEMENT OF HT UG CABLE FROM OTA OUTSIDE POWER HOUSE TO PO COLONY AT OTA UNDER GE STM

Construction of drain and culvert at ward no 3 second street EB transformer north two side from E B Transformer near to Mathipalayam main road east side in Thenkarai Town Panchyat

TTPS ES Circle EM III Arresting oil leak in the LV bushing and improve the BDV of transformer oil in 1.6MVA AHP II service transformer A of unit IV and V

Dismantling and replacement of damaged worn out 250 NB 200NB 150NB 100NB emulsifier pipeline from Unit II Transformer area to Unit I Transformer area including supply of MS ERW pipes and bends

Contactor, Step light switch, Light switch, Relay type 1, Relay type 2, Relay type 3, Head Lamp, Engine stop switch, Isolation switch, Current Transformer 20 -42 VDC, Current Transformer 20 -50 VDC

Core lifting inspection and internal cleaning of all 20 Nos Rectifier Transformers in ESP I during the overhauling period of 2019 2020

SITC of Transformers , 11 KV HT cables and associated works for extending power supply to Augmentation loads of OPF at ZC (P)

NGR for 7.5 MVA, 33KV/6.6 KV Transformer having rated current 10 Amps

Procurement of Transformer Structure Clamp Suitable for 9 mtr 300 Kgs PSC Pole

Providing view cutter Transformer enclosure at various street in DN-11,Z-1

Air Conditioner-IS 1391, automatic line voltage corrector or step type auto transformer

DESIGN, MANUFACTURE, TESTING & SUPPLY OF 4500LPH HIGH VACUUM TRANSFORMER OIL FILTER MACHINE (Q3)

Enhancement of 400kV ICT at Alamathy SS 400 KV Pr Transformer bay side

Providing fencing arrangement around newly formed transformer stock yard at sub store Thuckalay

Supply of Transformer Centre Set (TC Set) for Single Pole HVDS DT Structure

Supply, testing, packing, transit insurance, safe delivery and warranty of Transformer Protection Re

Crane garlick make available at Transformer Repair Bay/Ambattur Industrial Estate/ Chennai -58

as per NIT