Projects
Civil Foundation Works for Construction of 400KV QMDC Line (KMs)
Project Name: Civil Foundation Works for Construction of 400KV QMDC Line (KMs) from YTPP Damaracherla SS to 400/220KV Janagaon SS
Project Scope:
Civil foundation and structural works for the 400kV Quad Moose Double Circuit Transmission Line (QMDC).
Foundation works covering 4 towers spanning from Yadadri Thermal Power Plant (YTPP), Damaracherla Substation to the 400/220kV Jangaon Substation.
Soil testing, excavation, piling, concreting, and stub setting for transmission line towers. Coordination with state electricity authorities and project consultants for quality and safety standards.
Konkan Region MSKVY RDSS Electrical Infrastructure Project
Project Name: Development of Distribution Infrastructure System Strengthening Works of MSKVY 2.0 under RDSS Scheme at Konkan Region (T-03), Jalgaon Circle, Maharashtra, India. (MSEDCL - MSKVY RDSS PROJECT)
Project Scope:
This project involves the comprehensive development and strengthening of the electrical distribution infrastructure under the MSKVY 2.0 (Mukhyamantri Saur Krishi Vahini Yojana) scheme, as part of the Revamped Distribution Sector Scheme (RDSS) in the Konkan Region of Maharashtra.
The scope of work includes:
- Installation and upgradation of 11kV and LT distribution lines
- Establishment of distribution transformers and sub-station upgrades
- Modernization of rural and agricultural power supply systems
CPRI 220/33kV Substation Project
Project Name: Erection of 220/33kV Substation at M/s. CPRI Premises
Location: Ranga Reddy District (erstwhile), Telangana
Project Scope:
Erection and commissioning of a brand-new 220/33kV Substation within the M/s. CPRI (Central Power Research Institute) premises.
The scope of work includes:
- Installation of 2 × 100 MVA, 220/33kV Power Transformers.
- Complete civil and structural works, including heavy-duty transformer foundation plinths (TR2 foundations), concrete blast walls, and steel lattice gantry structures for incoming/outgoing lines.
Project Benefits & Key Details:
- Capacity Enhancement: Introduces a massive 200 MVA of power transformation capacity to heavily fortify the local grid infrastructure.
- Dedicated Research Infrastructure Support: Provides a robust, stable, high-voltage power setup directly servicing the Central Power Research Institute premises to support critical electrical testing and research.
- High-Value Grid Modernization: Forms a core component of a ₹15 Crore regional grid optimization scheme, ensuring long-term power reliability and reduced transmission bottlenecks.
132kV 2nd Circuit Stringing (Amangal to Keshampet)
Project Name: 132kV 2nd Circuit Stringing (Amangal to Keshampet) & Associated Bay Erection
Location: Ranga Reddy District (erstwhile), Telangana
Project Scope: 132kV 2nd circuit stringing over a 27.63 km rural stretch on the existing 132kV Double Circuit/Single Circuit (DC/SC) line running from the 132kV Amangal Substation to the 132kV Keshampet Substation, along with associated bay erection at both terminal substations.
The scope of work includes:
- Transmission Line Optimization: 132kV 2nd circuit stringing over a massive 27.63 km rural stretch on the existing 132kV DC/SC line from the 132kV Amangal Substation to the 132kV Keshampet Substation.
- Keshampet Substation Expansion: Erection and integration of 1 No. new 132kV Equipment Bay at the existing 132/33kV Keshampet Substation.
- Amangal Substation Expansion: Erection and integration of 1 No. new 132kV Equipment Bay at the existing 132/33kV Amangal Substation.
Project Benefits & Key Details:
- Capacity Doubling via Infrastructure Optimization: By utilizing the existing lattice towers for the second circuit stringing across 27.63 km, transmission capacity is effectively doubled without the need for extensive new right-of-way (RoW) clearances.
- Enhanced System Reliability: The addition of dedicated 132kV bays at both terminal substations (Amangal and Keshampet) provides crucial switching flexibility, minimizing regional downtime and improving grid stability.
- Strengthened Rural Grid: Drastically reduces transmission bottlenecks and improves power quality/voltage profiles across rural and agricultural sectors in the Ranga Reddy region.
Erection of 1 No. 132kV Bay at 132/33kV Amangal SS
Project Name: Erection of 1 No. 132kV Bay at 132/33kV Amangal SS.
Location: Ranga Reddy District (erstwhile), Telangana
Project Scope: Erection and commissioning of 1 No. new 132kV equipment bay at the existing 132/33kV Amangal Substation, integrated with the surrounding operational substation infrastructure.
The scope of work includes:
- Erection and commissioning of 1 No. new 132kV equipment bay at the existing 132/33kV Amangal Substation.
- Structural assembly and erection of the new bay's steel lattice gantry structure.
- Installation of aluminum busbars and busbar supports on the upper levels of the gantry.
- Ground-level assembly and structural positioning of complex high-voltage insulator strings.
- Integration of terminal equipment with the surrounding operational substation infrastructure.
Project Benefits & Key Details:
- Increased Switching Flexibility: The addition of a dedicated 132kV bay significantly expands the substation's capacity to handle incoming and outgoing lines, providing crucial operational flexibility to the regional grid.
- System Reliability & Fault Protection: Integrates advanced terminal equipment to safeguard the grid against electrical faults, minimizing localized downtime.
- Alleviating Transmission Bottlenecks: Reinforces the high-voltage network infrastructure to ensure stable power delivery across the Ranga Reddy region.
- Strategic Grid Modernization: Serves as a vital link in the broader ~₹15 Crore regional grid optimization scheme.
Augmentation of PTR capacity of 50MVA PTR to 80MVA
Project Name: Development of Augmentation of PTR capacity of 50MVA PTR to 80MVA (i.e., 1x80MVA+2x50MVA to 2x80MVA+1x50MVA) at 132KV SS Medchal, India.
Project Scope:
This project involves the enhancement of transformer capacity by upgrading one of the existing 50MVA Power Transformers (PTR) to an 80MVA unit, thereby improving the capacity configuration from 1x80MVA+2x50MVA to 2x80MVA+1x50MVA. The scope includes dismantling, transportation, installation, testing, and commissioning of the new PTR at 132KV Sub-Station in Medchal.
Extension of 33KV Dedicated Feeder at IDPL Sub Station
Project Name: Extension of 33KV with a New 33KV Dedicated Feeder for a CMD of 5500KVA at IDPL Sub Station of TG TRANSCO, India
Project Scope:
- Installation and commissioning of a new 33KV dedicated feeder.
- Civil and electrical extension of the existing infrastructure at IDPL Substation.
- Integration with the existing 33/11KV network under OMC/METRO-WEST/HYDERABAD jurisdiction.
- Supply, laying, and testing of underground cables, switchgear, and terminal equipment for a sanctioned CMD of 5500KVA.
- Ensure all works comply with TG TRANSCO standards, safety codes, and power quality regulations.
Project Benefits:
- Reduces the burden on existing substations and optimizes load balancing.
- Contributes to energy efficiency, improved voltage profiles, and minimized technical losses.
132/33 kV Kandi Substation Expansion (4th 50 MVA PTR Bay)
Project Name: 132/33 kV Kandi Substation Expansion (4th 50 MVA PTR Bay)
Client: TGTRANSCO
Location: Sangareddy Circle, Telangana
Project Scope:
Major high-voltage grid augmentation involving the structural erection, cabling, and commissioning of a new 4th 50 MVA Power Transformer (PTR) Bay. Key execution details include:
- Advanced Equipment Installation: Erection of a high-performance 132 kV SF6 Circuit Breaker, 33 kV breakers, Current Transformers (CTs), Potential Transformers (PTs), and 132kV/33kV isolators.
- Structural Engineering & Stringing: Lattice steel tower assembly (132 kV TNS/TND & 33 kV), structural gantry erection, and busbar stringing using Twin Zebra/Moose conductors.
- Control & Protection Systems: Installation of sophisticated 132kV Transformer Control & Relay (C&R) panels and PTR OLTC panels, alongside multi-core copper/aluminum control cabling.
Project Benefits:
- Substantial Capacity Augmentation: Adds crucial power transformation capacity to comfortably absorb expanding industrial, commercial, and residential loads across the Sangareddy Circle.
- Superior Grid Resilience: Upgrades the network with modern breakers and protective relaying, drastically reducing localized downtime and protecting against severe electrical faults.
- Eliminating Bottlenecks: Modernizes existing substation infrastructure to optimize power distribution efficiency and guarantee a stable, flicker-free regional power supply.
Erection of 3rd 160 MVA PTR at 220/132/33 KV Kosigi Substation
Project Name: Erection of a 3rd 160 MVA Power Transformer (PTR) and increasing the PTR capacity from 2x100 MVA to 1x160 + 2x100 MVA at the 220/132/33 KV Kosigi Substation in Mahabubnagar Circle
Client: TGTRANSCO
Location: Kosigi, Mahabubnagar Circle
Project Scope:
- Capacity Transformation: Installing a new 3rd 160 MVA Power Transformer (PTR) to scale total station capacity from 2x100 MVA to 360 MVA (1x160 + 2x100 MVA).
- Bay Erection: Setting up dedicated EHT equipment bays, including 220 kV/132 kV SF6 circuit breakers, current transformers, potential transformers, and outdoor isolators.
- Control & Safety Systems: Integrating advanced Transformer Control & Relay (C&R) and On-Load Tap Changer (OLTC) panels with extensive multi-core control cabling, subterranean MS/GI grounding mats, and high-efficiency yard floodlights.
Direct Benefits:
- Immediate Load Relief: Injects 160 MVA of fresh capacity to eliminate regional power deficits and comfortably power surging industrial, residential, and agricultural demands.
