Re-development of yard, repair of broken trench and trench covers other civil works at 220 KV Substation Gazipur.

Strengthning of beam structure of roof of 33 KV Control room building at Parkstreet.

REQUIREMENT OF ALUMINIUM PAINT AND PAINTING WORK FOR 220 KV TRANSMISSION TOWERS UNDER THE JURISDICTION OF DGM (T), O&M-EAST-2.

HIRING THE SERVICES OF TRUCK, TEMPO, CRANE, JCB AND OTHER SERVICES FOR TRANSPORTATION OF VARIOUS MATERIAL/EQUIPMENTS UNDER DGM(T)-EAST-II FOR TWO YEARS.

OVERHAULING WORK OF 220 KV & 66 KV ISOLATOR AT 400 KV SUBSTATIONS TIKRIKALAN & BAWANA UNDER DGM (T) 400 KV BWN-TKL.

Installation of aluminium partition in Room No. 117 IP Maintenance Block Office Building

PAINTING OF VARIOUS OUT-DOOR / IN-DOOR EQUIPMENT'S INCLUDING SUPPORT STRUCTURES ETC. AT VARIOUS 220KV SUB-STATIONS UNDER EAST CIRCLE (EAST-1 & EAST-2).

HIRING SERVICE OF TRUCK, TEMPO, CRANE FOR TRANSPORTATION OF VARIOUS MATERIAL/EQUIPMENT UNDER AGM(T) EAST-I CIRCLE FOR TWO YEARS.

PROVIDING/HIRING OF SERVICES OF ATTENDING BREAKDOWN / SHUTDOWN FOR MAINTAINING POWER SYSTEM NETWORK UNDER DGM(O&M) EAST -2 CIRCLE FOR A PERIOD OF 02 YEARS.

Urgent Civil Repairs works for washrooms at 220kv S/stn south of wazirbad.

Two Year Civil Repair & Maintenance contract for SLDC Building Minto Road and ALDC Building Bamnauli (Back up SLDC) (2026)

Attending of Wiring Faults in Equipment's/Control/Metering/Protection panel wiring at various 220KV Sub-Stations
Under A. G. M. (T) O&M East 1 circle for One year.

Requirement for Supply and Fixing Tower Safety Plates (Number Plate, Phase Plate, Danger Plate, Circuit Plate) & Anti Climbing Device on Line Towers for the Substations of DTL.

Urgent repair and white wash works in Control Room building And waterproofing at 220 kV GIS Sub-Station Rohini-1, Delhi Transco Limited (DTL).

Requirement of JCB for one year under DGM(T) South-1 for removal of wild vegetation and cleaning of 220 kV Sub-Stations.

Supply & Installation of Single Line Diagram Board at 220 KV PPK-III under Manager (T) S/Stn.PPK-III

PREVENTIVE MEASURES FOR MONKEY-RELATED BREAKDOWNS AND TRIPPING'S AT 220KV PARK STREET, ELECTRIC LANE AND RAJGHAT SUBSTATION IN AGM(T) EAST-I.

PROVIDING INTERNAL WIRING, LIGHT FIXTURES AND OTHER ALLIED WORKS AT NEWLY CONSTRUCTED OFFICE BUILDING AT FIRST FLOOR OF 220 KV SUB STATION GEETA COLONY.

TOWER FOOTING IMPEDANCE MEASUREMENT AND SUPPLY & INSTALLATION OF ADDITIONAL EARTHING FOR TRANSMISSION LINE TOWERS UNDER SOUTH-II CIRCLE.

Two Year Civil Repair & Maintenance contract for all 400kv/220kv substations comes under jurisdictions of Civil O&M-II department, DTL.

Procurement/supply & Installation of 34 Nos. 2 TON, 5 Star with copper winding,heavey duty Split Air Conditioner (Wall Mount) with stabilizer and allied accessories for maintaining proper temperature and ventilation of control & protection equipment installed At 220 kV SGTN S/Stn.

Supply of 220kV Current Transformers (CTs) and Capacitor Voltage Transformers (CVTs) of various ratios as per the attached Technical Specifications.

Servicing & AMC of 30 kVA DG Set at 220 kV Subzimandi Substation

Urgent civil Repair 0f existing second main gate and fallen boundary wall at 220 kv S/stn Gazipur.

Attending of 220kv Circuit Breaker faults at 220 kV Subzimandi

Partial Discharge testing by UHF on 100MVA TX along with 33kv Bays for1 day at 220 kV Subzimandi

 Remodelling/ Renovation of Reception area at Shakti Sadan head office building DTL.

Calibration of Testing Equipment available at 220kV Sub-Station R.K Puram under Manager(T),S-04

Pest and Animal control Service - Termite Control (Spot Treatment/Drilling at GIS Timarpur

Attending of Wiring Faults in Equipments/Control/Metering/Protection panel wiring at 220KV sub-stations under D.G.M. (South-I & II) circles for a period of Two Years.

Making arrangement for Hiring of Civil Maintenance Workers Team for Office Buildings of DTL under Civil HQ Division for Two Years

ATTENDING OF WIRING FAULTS IN EQUIPMENT/ CONTROL / METERING / PROTECTION PANEL WIRING AT VARIOUS SUB-STATIONS UNDER GM(T) O&M-I DEPARTMENT FOR A PERIOD OF TWO YEARS I.

REPAIR OF 66KV ISOLATOR ROTATING HEAD ASSEMBLIES OF ISOLATORS FOR 1 YEAR AT 220KV SUBSTATIONS UNDER AGM(T), SOUTH-II.

Repairing/ Rewinding of Motors including supply as per BOQ and scoре work at 220 kV Substation, Vasant Kunj.

MEASUREMENT OF TOWER FOOTING RESISTANCE OF DOUBLE CIRCUIT 400KV TRANSMISSION LINE RELATED TO 400KV S/STN. BAMNAULI.

MEASUREMENT OF TOWER IMPEDANCE AND ADDITIONAL EARTHING UNDER AGM(T) NORTH-02 CIRCLE.

Making Urgent arrangement of Miscellaneous Civil Maintenance Works in IP Maintenance Block Office Building (August 2026)

Construction of revetment for transmission towers of 220 kv SOW-Mandola Ckt I, II, III & IV., Construction of Support Trench for 220 KV underground Cable Dwarka to PPK, CKT No. -I & II near IGL filling station and Public Toilet, Sector-02, Dwarka and Exterior and Interior finishing works of buildings at 220 KV Substation Masjid Moth.

Urgent water proofing work at 220 KV Sub-Station DIAL.

Repairing of 220 kV Rotating head assembly for 220 kV Siemens make Isolator 220KV Substation Shalimar Bagh

Complete Repairs & Servicing of 63 kVA Kirloskar Make DG Set at 220 kV Substation BTPS.

REINFORCEMENT/ STRENGTHENING OF 220KV AND 66/33KV YARD EARTHING FOR 220KV SUBSTATIONS UNDER DGM(T) EAST-II.

Repairing shutter & replacement of damaged parts of shutter of Store at site at 220KV Substation DIAL under Manager(T), DIAL 

Partial Discharge (PD) Testing of 160MVA Transformer-2 for One Day at 220 kV GIS Substation DIAL.

Procurement of Single Line Diagram(SLD) Board, at 220kV Najafgarh Substation. 

Repairing/Rewinding of Cooling Fans of Transformers, at 220kV Najafgarh Substation. 

Cleaning of trench and removal of garbage/mud from live trenches at 220KV DIAL Substation.

Supply of 11kV CT, I/D, 1200-600/5-5-0.578 Amp (As per sample) at 220kV Sub-station Patparganj under Manager (T) E-73.

Procurement of Transformer Cooling fans at 220 kV Substation DIAL DIAL

Supply of 66kV Current Transformers (CTs) and Capacitor Voltage Transformers (CVTs) of various ratios as per the attached Technical Specifications.

PROVIDING OF JCB AT SUB-STATIONS UNDER AGM (NORTH-II), O&M-I.

Procurement of 66KV OIP Bushing for Power Transformer complete in all respects as per technical specifications attached and as per relevant & latest IS/IEC

Urgent civil Repair 0f existing second main gate and fallen boundary wall at 220 kv S/stn Gazipur. 

Urgent cleaning of sewer line and repairing of toilets at Control room building at Lodhi road 220 KV

Supply of 72.5kV 2000Amp copper Complete male and Female contact assembly suitable for GR Power make 66kV Isolator at 400kV substation Tikrikalan

Refilling of Fire Extinguishers cylinders at 220KV Substation Shalimar Bagh

Refilling, Repainting & Repairing of different types of Fire Extinguishers & Fabrication of rain shed for fire extinguisher at 220kV Substation Naraina under Manager(T) Naraina. 

HIRING OF 01 NO. QRT TEAM (MANPOWER, 1 NO. SUPERVISOR (SKILLED)+3 NOS. SKILLED+2 NOS. UNSKILLED & 01 SUV VEHICLE) FOR 400/220KV SUBSTATIONS UNDER O&M-I & II IN DTL TO MAINTAIN UNINTERRUPTED POWER SUPPLY DURING SUMMER 2026.

HIRING OF SERVICES FOR DRONE-BASED MONITORING AND PATROLLING OF 220KV EHV TRANSMISSION LINES UNDER WEST-II CIRCLE.

SUPPLY AND INSTALLATION OF CABLE ROUTE MARKERS OVER CABLE ROUTE OF UNDERGROUND 220KV POWER CABLE LYING AT VARIOUS SUBSTATION UNDER DGM(T) WEST-01 CIRCLE. 

Procurement of 400kV and 220kV isolators for maintaining minimum inventory.

Procurement of Transformer Cooling fans at 220 kV Substation South of Wazirabad

ARRESTING OF OIL LEAKAGES BY REPLACEMENT OF GASKET AND REPLACEMENT OF AIR-CELL IN 100MVA TRANSFORMER’S UNDER NORTH DIVISION OF O&M-I.

Urgent water proofing work at 220 KV/Stn BTPS

Partial Duscharge testing by UHF method on 100MVA Tx along with 33kV Bays for 1 day at 220 kV Subzimandi

Repair and maintenance works in the Control room building at 220 kV Sub-Station Najafgarh, Delhi Transco Limited (DTL).

Repairing of Isolator Rotating Head Assembly of 220KV Siemens make Isolators at 220KV Gopalpur sub-station under Manager (T) N-75

Carry out Hot Line Washing of 400/220 kV Bays at 400 kV Sub-Station Bamnauli for 01 year i.e. 02 cycle on half yearly basis at 40OkV sub station Bamnauli.

Refilling of various types Fire Extinguisher cylinder at 220 kV GIS Sub Station Ridge valley.

Making Urgent Arrangement for Day to Day Civil Maintenance Works in SLDC Building Minto Road (August 2026)

HIRING OF 02 NO EV VEHICLES FOR 06 MONTHS IN DTL WITH DRIVER.

Application of Fiberglass Reinforced Plastic (FRP) coating on various CB Drive Boxes, Terminal Kiosks, etc. at the 220kV BTPS Substation.

Repairing of roof for water proofing treatment at 400kV s/stn Bamnauli

REPAIR/REWINDING OF VARIOUS TYPES OF MOTORS FOR SUBSTATIONS UNDER AGM(T) NORTH-1. 

Dismantling, Dragging, Turning, Loading, unloading, Transportation & ETC of 100 VA Power Transformers at any
400/220 kV Substation under GM(T) O&M-I department, valid for two years.
 

Requirement of Thermo scanning of 220kV Transmission lines and 220kV S/stns in 0&M East-I & II circle.

Augmentation of 02 Nos 500 MVA ICT along with associated equipment & accessories including civil work at 400 kV Substation Harsh Vihar & 400 kV Bawana on Turnkey basis.

Realignment of 220kV cables underneath of 220kV GIS cable end termination at 220 kV Sub-Station Lodhi Road.

Supply of Modified Rotating Stem Assembly suitable for ELEKTROLYTE make Isolators at 220kV S/Stn Goppaur

Repairing of Isolator Rotating Head Assemblies of 66 kV Isolators at Substations under West-2 Circle

Partial Discharge (PD) Testing of 160MVA Transformer-2 for One Day at 220 kV GIS Substation DIAL

Procurement of Transformer Cooling fans at 220 kV Substation DIAL DIAL

Construction of new civil foundation for 2 Nos 220KV CGL make circuit breaker, construction of Rain water harvesting, security guard room and other require civil works at 220KV Geeta Colony and Construction of approach rail cum road at 220 Kv GIS Substation RK Puram.

Design, Supply, Erection, Testing & Commissioning of 33 KV GIS with complete civil works at various 220 kV Substation of DTL on turnkey basis. (IP, Parkstreet, Wazirpur, Naraina & Okhla)

Supply of DC Earth Fault Locator Kits under AGM(T) East-I Circle.

Design, Engineering, Supply, Erection, Testing & Commissioning, along with associated complete Civil works & Automation of (i) 66kV GIS at 220kV Substation BTPS along with 3x160MVA PTRs, (ii) 66kV GIS at 400/220/66kV Substation Dwarka along with 3x160 MVA PTRs, and (iii) 06 Nos. GIS Feeder Bays (extension of existing GIS) at 400/220/66kV Substation Harsh Vihar, on a Turnkey Basis.

Design, Engineering, Supply, Erection, Testing & Commissioning of 400/220/66kV GIS Tikrikhurd Sub-Station with complete civil works & automation on Turnkey Basis.

Design, Engineering, Supply, Laying, Jointing, Testing and Commissioning of 220kV D/C 1x1200 sq.mm. U/G XLPE Cable from 220kV IP Substation to 220kV Rajghat Substation on turnkey basis.

Conversion of existing 220/33/11 kV AIS into 400/220/33 kV GIS Gopalpur along with augmentation of 66 kV GIS with Design, Engineering, Supply, Erection, Testing & Commissioning of 400/220/33KV GIS with complete civil works & automation on Turnkey Basis.

Repair and maintenance works in Control Room building and yard at 220 kV GIS Sub-Station Peeragarhi, Delhi Transco Limited (DTL).

AMC of Computers & Peripherals (2026).

Supply and Installation of 220kV Cable Route Markers in various sections of existing 220kV U/G Transmission Lines under AGM (T) O&M East-1 & 2.

Repairing of 06 Nos. Isolator Rotating Head Assemblies of 66kV Isolators (G-Nandi Make) at 220kV S/Stn. Sarita Vihar

Repair and maintenance works in Control Room building at 220 kV Sub-Station Gopalpur, Delhi Transco Limited (DTL).

Providing the Services of Attending Breakdown/Shutdown & Transportation for maintaining power system network under DGM(T)South -I Circle (O&M -II Deptt) for a period of two years.

Providing the services of Attending Breakdown/Shutdown & Transportation for maintaining power system network under DGM(O&M)-II South-II Circle.

Attending of 220kV Circuit Breaker Faults at 220KV sub-station Geeta Colony .

Special repair to control room building at 220 Kv S/Station Okhla.

Requirement of JCB for one year under DGM(T) South-1 for removal of wild vegetation and cleaning of 220 kV Sub-Stations.

Urgent water proofing work at 220 KV Stn SaritaVihar

Replacement of broken wall tiles and other water supply and sanitary work at Toilet at 220 KV Park street

Consolidate Requirement of Supply, Erection, Testing and Commissioning of 220V DCDB for 220kV Sub stations under AGM (T) North-1

Repairing of Isolator Stem Assembly of 66KV Electrolyte make Isolators at 220KV Mehrauli sub-station under Manager (T) S-III.

Requirement of Polymer Insulators for 400/220kV Transmission Lines in DTL against Minimum Inventory.

Repairing & Servicing of Air Conditioners installed at Sub-Stations under DGM(T), South-I,O&M-II Division as per BOQ and scope work.

Urgent need for carrying out Civil Works at Switch Gear & Steel Store Mehrauli and Face lifting of Control Room Building, Store room building and Civil office building along with water proofing treatment & finishing of boundary wall at 220 kV Substation Patparganj.

Repair and maintenance works in the room allotted to the Protection Department at 220 kV Sub-Station PPK-II, Delhi Transco Limited (DTL). 

Procurement of HDPE Cable Cleats for Support of 1000 sqmm, 33 kV Power Cable at 220 kV Substation DIAL

Design, Engineering, Supply, Erection, Testing & Commissioning of 220/66kV GIS Substation at Bharthal, including complete civil works & automation, along with LILO of 220kV D/C Bamnauli-DIAL Overhead Transmission Line at Bharthal, on a Turnkey Basis.

Procurement of Transformer Cooling fans at 220 kV Substation DIALDIAL

Renovation of Toilet Blocks and Internal/ External Finishing work at Shakti Sadan and IP Commercial Office DTL.

Urgent Civil Repair work for roof of battery room at 220kV S/Stn Mehrauli.

Procurement of 20 nos. of Winding Resistance Meter (WRM) for testing of Power Transformers installed in GM(T) O&M-I

Supply and Installation of Smoke Detector 17 nos. and 02 core XLPE Copper Cable 400 Meters for GIS Hall of 220KV Sub-Station Wazirpur under Sr. Manager (T) WZP, O&M-I, W-01.

Repairing and Servicing of 1.5/2.0 ton Split/Window AC’s Installed in 66 kV GIS Building and other sensitive location of 220KV Gopalpur Substation under Manager (T) N-75

Construction of revetment for transmission towers of 220 kv SOW-Mandola Ckt I, II, III & IV., Construction of Support Trench for 220 KV underground Cable Dwarka to PPK, CKT No. -I & II near IGL filling station and Public Toilet, Sector-02, Dwarka and Exterior and Interior finishing works of buildings at 220 KV Substation Masjid Moth.

Refilling of various types Fire Extinguisher cylinder & fabrication of rain shed for fire extinguishers at 220 kV GIS Sub Station Ridge valley

Refilling, of various type Fire Extinguishers at 220 kV S/stn Park Street under Sr. Manager (T) PS and HCML

Consolidated requirement of special type portable fire extinguishers for 400kV Tikrikalan & Bawana S/stn under DGM(T) Bawana & Tikrikalan.

Making urgent arrangement of Miscellaneous Civil Maintenance Works in IP Maintenance Block Office Building (May 2026)

Procurement of BDV testing Kit in O&M East-2 Circle under DGM O&M East-2

Repair and maintenance in the ladies toilet and gents toilet at 220 KV S/stn Sarita Vihar.

Urgent water proofing work at 220 KV Stn Kashmere Gate

Urgent Brick work and flooring work in temporary control room at 220 KV/Stn IP

Urgent Civil Repairs and Maintainance Works of Washrooms and other Miscellaneous works at 220kv GIS S/stn Preet Vihar.

Urgent repair of damage stone b/wall and other works at 220 kv S/stn Gazipur.

Refilling, Repainting & Repairing of different types of Fire Extinguishers & Fabrication of rain shed for fire extinguisher at 220kV Substation Naraina under Manager(T) Naraina.

Urgent Civil Repair work for roof of battery room at 220kV S/Stn Mehrauli. 

Refilling of Fire Extinguisher cylinders at 220KV Substation Dev Nagar under Manager(T) DevNagar- Subzimandi

Repairing and servicing of 1.5 / 2.0 Ton Split and window ACs installed at 220 kV GIS Sub Station Ridge valley. 

Repair and renovation of residential flat situated A-4 Shamnath Marg, DTL.

Consolidate requirement of Terminal Kiosk for various sub stations Under AGM (T) North-1.

Providing and Fixing Partition in One Room for Making Store at Administrative Building of 220kv Sub Station ,Dwarka.

Procurement of Tricycle or rickshaw at 220 kV Rohini-II

Painting, Writing of Nomenclature on Bay/ Equipment/ Panels etc. indication boards at 400 kV S/Stn Tikrikalan under Manager(T) TKL

Supply of Online Leakage Current Measurement (LCM) Testing Kits for substations under AGM(T) East-I & East-II Circles.

Repairing and Servicing of 1.5/2 Ton Split Air Conditioners installed at 220 kV Substation DIAL.

Repairing and Servicing of Split air conditioners installed at 220 kV Substation GIS Timarpur

Urgent Civil Repairs and Maintainance Works of Washrooms and other Miscellaneous works at 220kv GIS S/stn Preet Vihar.

Urgent refilling, repairing, repainting of different type & size of fire- extinguishers at 220 KV PPK-I S/Stn. 

SITC of 125A, 36KA FPMCCB along with suitable enclosure at Ist floor, Park street office under the division of Internal Wiring.

Repair & Rewinding of Cooling Fan motors of Transformers at 220KV S/Stn.PPK-III

Watch and ward services at non-sensitive locations of Delhi Transco Ltd under GM(T) O&M-I for a period of two years with the provision to extend the contract for another one year based on the performance of the agency on the same terms and conditions.

Watch and ward services at non-sensitive locations of Delhi Transco Ltd under GM(T) O&M-II for a period of two years with the provision to extend the contract for another one year based on the performance of the agency on the same terms and conditions

Repairing of Isolator Rotating Head Assembly of 220KV Siemens make Isolators at 220KV Gopalpur sub-station under Manager (T) N-75

Urgent Requirement for Revival of HVW spray system at 400 kV substation Bamnauli

Watch and ward services at non-sensitive locations of Delhi Transco Ltd under GM(T) Civil for a period of two years with the provision to extend the contract for another one year based on the performance of the agency on the same terms and conditions

Demolition of damaged/obsolete overhead RCC water storage tank at DTL Colony New Kilokari.

Partial Discharge testing on 100MVA Tx along with 33kV Bays for1 day at 220 kV Subzimandi

Urgent Civil Maintenance and Repair work at 220kV S/Stn Masjid Moth

Urgent Civil Maintenance and Repair work at DTL Park Street

Supply of Automatic 3-Phase Transformer Turns Ratio (TTR) Kits under AGM(T) East-I Circle.

Supply and installation of 31 Nos of 5-star rating 2 Ton Air Conditioners for maintaining temperature for electrical & electronic device installed at 400kV Bamnauli Sub-Station.

Repairing/ Rewinding of Motors including supply as per BOQ and scope work at 220 kV R.K Puram Sub-Station.

Urgent repair and white wash work of 11kv VCB room at 220 kV Substation, PPK-I (DTL)

Urgent Civil Repairs and Maintainance Works of Washrooms and other Miscellaneous works at 220kv GIS S/stn Preet Vihar.

Supply of Automatic 3-Phase Transformer Turns Ratio (TTR) Kits under AGM(T) East-II Circle.

Supply of DC Earth Fault Locator Kits under AGM(T) East-I Circle

Procurement of CRM testing kit in O&M-II circle under GM(T) O&M-II

Repairing and Servicing of 1.5/2 Ton Split Air Conditioners installed at 220 kV Substation Pappankalan-II.

Urgent Civil Repairs and Maintainance works of Sub station Building and Roof At 220 kv s/stn Gazipur.

Urgent Civil Repairs and Maintainance works of washroom At 220 kv s/stn Patparganj.

Construction of foundation of 66KV circuit breaker at 220 KV Substation DSIDC Bawana

Procurement of 11kV CT at 220 kV Kanjhawala Sub station.

Internal External Repairing/ Finishing and Renovation of toilet blocks at Prefab Building RPH, DTL

Urgent civil repair and maintenance works at Ground Floor Toilet 220 KV Park Street. 

Urgent roof repair work of maintenance room at 220 KV/Stn Rajghat

Retro-fitment of High Velocity Water Spray and Hydrant System at 400 kV Substation Bawana

Procurement of Transformer Cooling fans at 220 kV Substation DIAL

Procurement of Male-Female Arm Assembly for 400 kV And 220 kV Isolators Installed at 400 kV Sub Station Bawana.

Procurement of 66kV isolators with and without earth switch ( as spare) against minimum inventory.

Supply of 33kV Current Transformers (CTs) and Potential Transformers (PTs) of various ratios as per the attached Technical Specifications.

Supply of photocopier machines for official use in DTL.

Supply, Erection, Testing & Commissioning of 220V, 180Ah, 18/36A Float & Boost Battery Chargers at 220kV Substation Pappankalan-II & 220KV Substation Kanjhawala

Replacement of Transformer Jack Bus Extension using double-run ACSR Bersimis conductor of 140 meters each for R, Y & B phases (total 840 meters), including supply of all associated clamps, connectors, fittings and complete installation at 220 kV Substation Rajghat

Supply and Installation of 2 23,80,000.00/ Ton, Star Split Air Conditioners (Wall Mount) for proper functioning of C&R Panel / SCADA Panel /Battery charger at 220kV Sub-Stations , Sarita Vihar under Manager (T) O&M, South-5 Division, DTL.

Repairing/Rewinding of Transformer Cooling fan Motor installed at 220kV Station Lodhi Road

Urgent Reconstruction of Collapsed Boundary Wall at 220 kV Substation, Kanjhawala (DTL).

Supply, Installation, Testing & Commissioning of Air Conditioners with allied material/accessories at 220kV GIS Trauma Centre-AIIMS, DTL

Repairing and Servicing of Split air conditioners installed at 220 kV Substation GIS Timarpur

Supply and Laying the River Bed sand at 220KV cable site of Wazirpur – Shalimar Bagh Ckt. 01 & 02 maintained by 220KV Wazirpur substation. 

Urgent Repair of Boundary Wall At 220Kv s/stn office complex Patpartganj.

Urgent civil Repair and Maintenance works of Control Room Roof at 220kv S/stn Vasant Kunj.

Urgent civil Repairs and maintenance works at 220 kv S/stn Mehrauli.

SITC of clean agent-based fire suppression system and Intelligent Fire Alarm and detection System at SLDC building, Minto Road and backup SLDC at 400 kV Bamnaulli substation.

Supply, Installation, Testing & Commissioning of 4 Nos of New Rack Based Servers for scheduling purposes (2 Nos for SLDC, Minto Road and 2 Nos for Backup SLDC (Bamnauli)

Supply , Installation , Commissioning & Testing of RECD for 250 KVA , 125 KVA & 100 KVA DG Sets installed at 220KV Substations HC Mathur Lane , Park Street , GIS Trauma Centre-AIIMS & GIS Maharani Bagh of DTL.

Hiring of 03 Nos. of SUV during peak summer season May-August 2026 for Sub-Stations and Line maintenance in East-I & East-II Circle

Purchase of 245 KV 800A 300 BCT OIP Bushings for Power Transformer as per DTL Technical Specifications.

Refurbishment , Installation, Testing and Commission ing of Battery Cell 2V, 180AH at 220 KV Substation at 220kV S/Station Subzimandi

Requirement of Supply & Fixing of Tower Accessories on Line Towers under AGM (T) North-II.

Measurement of Tower Impedance and Additional Earthing under AGM(T) East-I Circle

Repairing and Brazing of 33 kV, 2000/800 Amp. isolator male/female contacts under AGM(T) East-I Circle.

Development, Maintenance and Operation of DPCL website for the period of three years.

Procurement of Steel wire rope sling (20mm) along with D-shackle (as per Specifications) to provide additional support to hardware fittings on tension towers of 400 kV lines under GM (T) O&M-I.

Installation of tiles flooring and renovation of bathrooms in quarters of New and Old Kilokari, DTL Staff Colony.

(The subject tender was earlier published in newspapers(The Hindu,The Pioneer, Millennium Post, Dainik Jagran, & Hari BhoomI) on 06.02.2026)

Repairing of Rotating Head Assembly of Isolators for 66kV Electrolyte make and 220kV Siemens make at substations under AGM(T) North I

Repairing of Damaged/Faulty 66kV Isolator Rotating Head Assembly at 220kV Substations Under East Circle (East-I & East-II).

Urgent Repair of Boundary Wall At 220Kv s/stn office complex Patparganj.

Carry-out Hot Line Washing of 220/66/33kVBays at various sub-station under DGM(T) East-1 & DGM(T) East-2 circle for 01 year i.e. 04 cycles.

Procurement of HDPE Cable Cleats for Support of 1000sqmm,/1200sqmm 66 Kv Power Cable at 220kV S/Stn.
SGTN under Manager(T) 220 kV SGTN/TP

Procurement of 02 Nos. Automatic Transformer Oil Breakdown Voltage (BDV) test kit up to 100kV along with accessories for substations under O&M South-2 circle as per DTL technical specification and latest IS/IEC through GeM Open Tender

Repairing & Servicing of Air Conditioners installedat 220kV GIS S/stn R.K Puram 

Repairing & Servicing of Air Conditioners installed at 220kV GIS Substation Tughlakabad 

Supply and Installation of CCTV Camera & assemblies at 220kV sub-station Okhla.

Design,  Supply, Erection, Testing, Commissioning of 04 Nos. 25 MVA, 33/11 kV Transformer including  dismantling of  existing 02 Nos. 20 MVA and 02 Nos.  16 MVA, Transformers with associated civil work at 220 kV Sub-Station, Lodhi Road on turnkey basis (Risk & Cost Purchase basis).

Partial Discharge (PD) test220/33kV, 100MVA Power Transformer No.2 (IMP Make, YoM 2017) at 220 kV Sub-station Indraprastha as per GTP/Technical Specification in Annexure–“E”

Supply and Installation of 2 Ton, 5 Star Split Air Conditioners (Wall Mount) for proper functioning of C&R Panel / SCADA Panel /Battery charger at 220kV Sub-Stations , Lodhi Road and BTPS under Manager (T) O&M, South-8 Division, DTL. 

Providing Skilled Men power for transformer top gasket replacement work for 20 MVA Transformer at 220 KV Substation
Narela
 

Providing of complete gasket 12/16 mm of Superior quality for 20 MVA Power Transformer for gasket replacement work top cover of transformer , bushing, OLTC, Oil pipe, conservator etc. at 220 KV Substation
Narela

Repairing and servicing of 02 Ton Invertor type split Air Conditioners installed at 220KV Sub-station Wazirpur.

Urgent civil Repair and Maintenance works of Control Room Roof at 220kv S/stn Vasant Kunj.

Supply and Installation of Air Conditioners with allied material/accessories at 220kV Sub- station Electric Lane

Supply & ETC of 200AH Lead Acid Battery Banks with 05 Yrs. Guarantee/Warranty with buy back of old battery banks of 180AH/200AH as per applicable IS and as per DTL Technical Specifications attached

Procurement and Installation of Air Conditioners, Split type, capacity of 2.0 ton each at 220kV Sub- station South of Wazirabad S/stn.

Supply and Installation of Air Conditioners with allied material/accessories at 220kV Sub- station Preet Vihar & Geeta Colony, DTL

Construction and Modification of 315 MVA transformer and miscellaneous works at 400 KV Bamnauli Substation.

Fabrication &Installation n of Rain Shed for Marshalling Box of 100MVA Power Transformer-1, at 220KV GIS Timarpur of
under Manager(T) N-73.

Servicing and overhauling of Air Compressors of 220kV Circuit Breakers at 220 kV S/Station Subzimandi

Urgent civil Repairs and maintenance works at 220 kv S/stn Mehrauli.

Partial Discharge testing services for 1 day at 220 kV GIS Substation, Peeragarhi.

Extension of SCADA room near store rooms at 220 KV S/stn Indraprastha

Repairing and Servicing of Split air conditioners installed at 220 kV Substation GIS Timarpur

Procurement of Anti weed growth Herbicide chemical at 220kV Sub- Station Rajghat

Tender has been dropped vide email dated 20.03.2026

Procurement of Telescopic Ladder (20 feet) for Maintenance & Cleaning at 220kV Substation Rajghat

Procurement of Transformer Cooling fans at 220 kV Substation Rajghat

Urgent Miscellaneous Civil Maintenance Works in IP Maintenance Block Office Building (March 2026)

Retrofitting of 245 kV Isolators as per scope of work at 220kV S/Stn. Gazipur under Mgr(T) O&M E-75.

Repairing and servicing of 2 Ton Split Air Conditioner (as per specifications/ scope of work) at 220 kV S/Stn. SGTN under Manager (T) SGTN

Urgent civil Repairs and Maintenance works at 220kv S/stn Patparganj.

Repairing & Servicing of Air Conditioners installed at 400kV GIS S/Stn Harsh Vihar