Transmission Corporation Of Andhra Pradesh Limited Tenders

Laying of CC Road from gate to PTR bays and to control room, CPVC Pipe line for earth pits near 132KV Racherla- Priya Cements feeder, casting of cover slabs and other miscellaneous works at 132KV SS Racherla

Providing alternate station supply to 220/132/33KV Brandix SS from 33KV Bus connected to APEPDCL feeders under RMI 2022-23-2nd call

Modification of PTR plinth and connected bay works (including civil works) at 132/33kV Pathapatnam SS under Augmentation scheme

Replacement of existing ABB make 6Nos 132 kV feeder C&R panels of 132 kV Kothavalasa & 132 kV Goldstar,Kasimkota-1, Simhachalam 1&2,132kv Anandapuram -1 feeders under RMI Scheme.

Replacement of Old and Damaged 220 KV and 132 KV CTMBs, CVTMBs, PTMBs at 220 KV Pendurthi SS Under O&M

Erection of 33kV 7.2 MVAR Capacitor Bank with series reactors and NCT along with associated bay equipment at 132kV Parvathipuram Substation under RMI scheme 22 23

Erection of 33kV, 7.2 MVAR Capacitor Bank with series reactors and NCT along with associated bay equipment at 132kV Saluru Substation under RMI scheme for 2022-23.

Augmentation of PTR capacity from 2x10/16 + 1x31.5MVA to 2x10/16+2x31.5MVA duly erecting additional PTR bay at 132KV SS Veldurthy in O&M Circle, Guntur in Vijayawada Zone.

Augmentation of PTR capacity from 1x31.5+1x10/16MVA to 2x31.5+1x10/16MVA duly erecting additional PTR bay at 132KV SS Anumalapalli in O&M Circle, Ongole in Vijayawada Zone

Augmentation of 132/33KV PTR capacity from 2x31.5+1x50MVA to 2x31.5+2x50MVA duly erecting additional PTR bay at 220/132/33KV SS Piduguralla in O&M Circle, Guntur in Vijayawada Zone.

Augmentation of PTR capacity from 2x31.5MVA to 3x31.5MVA at 132/33KV SS AIIMS in O&M Circle, Guntur in Vijayawada Zone

Replacement of existing 33 kV 5 MVAr Capacitor bank with new 33 kV 7.2 MVAr Capacitor bank at 132 kV Vontithadi SS, Vizianagaram district under RMI for 2023-24

Supply, erection and commissioning of 1No. 250KVA station transformer as second source at 220KV Parawada SS under RMI 2023-24

Providing bay features in connection with augmentation of PTR capacitied from 3x160 mva to 3x160+1x100 mva by constructing new 4th bay at 220 KV Bommuru SS

Providing bay features in connection with 2x31.5 MVA to 2x31.5 MVA +1X50 MVA along with additional bay for the 3rd PTR at 132 KV Mummidivaram SS in Dr Ambedkar Konaseema Dist.

Bay modification works in connection with erection of 50 MVA PTR-1 in place of existing 31.5 MVA PTR 1 under augmentation at 132 KV Kovvuru SS Eluru circle vizag zone

Supply, Erection, Testing and Commissioning of (i) 2nd circuit Stringing (23.614kM) on existing 132kV DC/SC towers from 220/132 kV SS Atmakuru to 132/33kV SS Vinjamuru (ii) 1 No. 132kV Bay extension at 220/132 kV SS Atmakuru and (iii) 1No.132kV Bay extension at 132/33kV SS Vinjamuru in SPSR Nellore district on turnkey basis

Erection and Commissioning of 1 No. New 33KV, 7.2MVAR Capacitor bank at 132KV SS Ankireddypalli in O&M Circle, Kurnool under RMI 2024-25 scheme.

Erection and Commissioning of 1 No. New 33KV, 7.2MVAR Capacitor bank at 132KV SS Banaganapalli in O&M Circle, Kurnool under RMI 2025-26 scheme

Replacement of existing ACSR panther conductor with ACSS RW panther conductor in 132KV Nidadavole Ravali and 132KV Ravali Penugonda lines on turnkey basis in OnM Circle Eluru

Replacement of existing ACSR panther or ACSR Lynx conductor with ACSS RW Lynx conductor in 132KV Parawada-Koruprolu line on turnkey basis in OnM Circle Visakhapatnam

Replacement of existing 7.2MVAR Capacitor Bank II NGEF with New 33KV 7.2MVAR Capacitor Bank along with NCT and series reactors under RMI 2026 27 scheme at 220KV SS Tadipatri

REQUEST FOR PROPOSAL (RFP)-2026 FOR LEASING OF DARK FIBRES OF OPGW LAID ON EHT LINES OF APTRANSCO IN EARSTWHILE 13 DISTRICTS OF ANDHRA PRADESH BY CONDUCTING FORWARD AUCTION.

Replacement of existing 6 MVAR Capacitor Bank -I (ABB) with New 33KV 7.2 MVAR Capacitor Bank along with NCT under RMI 24-01 scheme at 220KV SS Tadipatri

Supply erection and commissioning of 03 nos 33KV feeder bay extensions at various EHT substations in Nandyal division

Augmentation of 132/33KV PTR capacity from 1x80+1x50MVA to 1x80+2x50MVA duly erecting additional PTR Bay at 132/33KV SS Autonagar in O&M Circle, Vijayawada in Vijayawada Zone

Augmentation of 132/33KV PTR capacity from 3x50MVA to 4x50MVA at 132/33KV SS Chigurukota in O and M Circle, Vijayawada in Vijayawada Zone

Erection of 2 Nos. 33KV 7.2MVAR Capacitor Bank bays at 132KV Srikakulam & 132KV Narasannapeta SS.

Replacement of existing 33kV Single-Zebra Bus with new Twin Moose bus at 220kV Tekkali SS under RMI scheme 2024-25

Civil works towards Erection of 33kV 7.2MVAr Capacitor Bank with series reactors and NCT at 132kV Garbham SS in Vizianagaram District.

Painting of MS Structures of 132KV , 33KV Towers, Booms,CPL structures at 132KV SS Badvel with one coat of red oxide and one coat of aluminium paint

Providing New RCC cover slabs in place of damaged deteriorated cover slabs over existing cable ducts of both 400KV and 220KV switchyards at 400/220KV Kalapaka SS in Visakhapatnam Dt

Construction of RCC flood protection wall along the kundu river for 220KV Switch yard at 220KVSS, Nandyal

Augmentation of Power Transformer Capacity from ( 2X31.5 ) MVA to (2X50) MVA at 220/132/33 KV SS, APCarbides, Kurnool in phased manner duly replacing of 31.5MVA,132/33 KV PTR 1 (Toshiba make) with 50 MVA,132/33 KV PTR.

Supply,dismantling of damaged & Erection of new Aluminum isolator MOM Boxes, 400/220KV CT,CVTs BMB boxes, Marshalling Boxes with powder coating along with necessary material in place of existing old damaged MS boxes at 400KV Vemagiri SS-Ph-II under RMI 24-25

Strengthening of existing earth grid in 33kV Switch yard to avoid the undue failure or damage of the existing equipment at 132kV SS Vijayawada

Strengthening of existing tower earthing by providing extra earthing 220KV Somayajulapalli - Bilakalagudur/Srisailam DC line towers from Loc.No. 228 to 301 (74 Nos.)

Strengthening of existing tower earthing by providing extra earthing in 132 KV Nandyal - Rudravaram & 132KV Allagadda- Rudravaram DC line towers in LILO portion from Loc.No.91/1 to 91/47 (47 Nos).

Conversion of 132KV Single ASCR Moose Conductor Bus to ACSR Moose Conductor Twin Bus for strengthen of Bus under RMI- 2025 -2026 at 132 KV Sub-Station Rangannagudem in Krishna District.

Conversion of existing 132kV ACSR Twin Zebra Bus conductor with ACSS Twin Moose conductor at 132/33kV SS Pamarru in Krishna Dt

Replacement of 2Nos 132KV Bus sections(132KV PTRs LVs , 132KV RTSS connected and 132KV Pamarru-1,2 & Konikepudi feeders connected) of Single ACSR Zebra conductor with Twin ACSS Moose conductor on TND Structures at 132KVSS Machilipatnam in Krishna District.

Laying of complete earth mat with 75X8mm, 100X16mm MS flat in place of old earth mat and providing new earth pits, 32mm dia MS earth rods into 3m depth,connection of equipment, structures to newly laid earth mat at 132KV Prathipadu SS under RMI 23-24

Strengthening of earthing in 220/132/33KV Tekkali SS (more than 20 years old) to maintain proper grid stability under RMI 23-24

Strengthening of earthing for maintaining proper grid stability by providing 32mm dia MS earth rods into 3m depth and laying of 75X10mm, 100X16mm MS flat in place of 53 years age earth mat in 132KV SS Peddapuram under RMI 23-24

erection of 33kV Capacitor bank and connected bay work at 132/33kV Rajam SS in O&M circle Srikakulam under RMI scheme 2024-25

Replacement of existing ACSR Lynx conductor (16.37 KM) with AAAC Panther conductor for 132 KV Chittoor - Pakala SC line in Chittoor District under RMI 2024-25 on turnkey baisis

Replacement of existing ACSR Lynx conductor with AAAC Panther conductor from Loc No. 01 to Loc No.189 of 132 KV Kalikiri-somala-Irala-Chittoor SC line (55.95KM) under RMI 2022-23 on turn Key basis

Procurement of 1 Set of Emergency Restoration System (ERS) comprising 10 Nos Towers with associated hardware suitable up to 400 kV

Procurement and implementation of a SIEM tool along with Syslog server for log collection,6 months storage , alerts , threat detection and analysis with Linux and windows support for APTRANSCO

Supply, Erection, Testing and Commissioning of (i)33KV features at 220/132kV SS Penukonda (Gorantla ) and (ii) 33KV features at 220/132KV SS Muthyalacheruvu in Sri Satya Sai District.