enquiry.rajaelectricals@gmail.com
33KV overhead line stringing with proper insulator fitment and conductor tensioning
Goteti Raja Electricals Pvt. Ltd. is a specialist contractor for external HT electrical infrastructure works, with a proven record of delivering overhead line projects, outdoor sub-station erection, CT/PT structures and CEIG-approved installations across Telangana. Our field teams operate with full safety equipment and DISCOM-compliant procedures.
We hold valid contractor registrations with TSSPDCL and TSNPDCL and are recognised by the Chief Electrical Inspector to Government (CEIG), Telangana. This enables us to execute and obtain statutory approvals for external HT works from 11KV up to 33KV for private, industrial and government clients.
Our External Works Capabilities
- 11KV & 33KV H.T Overhead Line erection and stringing
- 11KV & 33KV Lighting Arrester supply, installation and testing
- 33KV AB Switch supply and erection on pole/structure
- 11KV & 33KV HG Fuse Set supply and installation
- High Tension Lines erection up to 33KV (pole/tower line)
- Outside H.T Sub Station erection and commissioning
- CT/PT Structure erection and metering cubicle installation
- Transformer and Sub Station erection on outdoor platforms
- Panel Board erection on outdoor structures
- Lighting Arrester installation on outdoor sub stations
- CEIG Approvals, Drawing Preparation & Liaison/Follow-up
DISCOM Registered
Registered contractor with TSSPDCL and TSNPDCL for lawful execution of external HT line works
CEIG Authorised
Recognised by CEIG Telangana for external HT installation approvals up to 33KV
Detailed Scope of Works
11KV & 33KV H.T Overhead Lines
Complete erection of HT overhead line networks including pole planting, cross-arm fixing, insulator stringing, conductor stringing and tension testing per DISCOMS standards and IS 5613.
Lighting Arresters & HG Fuse Sets
Supply and installation of 11KV & 33KV surge arresters, horn gap lightning arresters and HG fuse sets on poles and outdoor sub-station structures with proper bonding and earthing connections.
33KV AB Switches
Supply, erection and commissioning of 33KV Air Break (AB) switches on gantry or pole structures including inter-locking, motorisation where required and testing per IS 9920 and DISCOMS specifications.
Outdoor Sub Station Erection
Complete outdoor HT sub-station construction including foundation, gantry erection, transformer plinth, switchgear bay, busbar connections, protection panel and all associated civil and electrical works.
CT/PT Structure & Metering
Erection of CT/PT structures, metering cubicles, tariff meter installation and commissioning for DISCOM billing points. All works are carried out per the respective DISCOM technical standards.
CEIG Approvals & Liaison
End-to-end CEIG approval management: preparation of single-line diagrams, layout drawings, equipment data sheets, submission to CEIG office, inspection coordination and issue of Electrical Installation Certificate.
Why Choose Us for External Works
Our external works teams are equipped, licensed and experienced to handle the full scope of HT overhead and outdoor sub-station projects with minimal disruption to existing networks.
We have successfully executed external HT projects for private industrial clients, real-estate developers, pharma parks, SEZ developers and government DISCOM-sponsored works across multiple districts of Telangana. Our site engineers hold valid Electrical Supervisor certificates and are trained in line-man safety, HT live-line procedures and emergency response.
Outdoor 33KV sub-station erection with gantry, bus bar connections and protection panel
External Works FAQs
Yes. Goteti Raja Electricals Pvt. Ltd. holds valid contractor registrations with both TSSPDCL and TSNPDCL. This enables us to legally execute external HT overhead line works, outdoor sub-station erection and associated DISCOM-interface activities including HT service connections and augmentation works.
CEIG approval timelines in Telangana typically range from 4 to 8 weeks depending on the project scale, drawing completeness and CEIG office workload. Our team prepares all required documents, follows up proactively with the CEIG office and coordinates inspection dates to minimise delays.
We execute HT overhead line projects from 11KV up to 33KV. This includes single-circuit and double-circuit pole lines, aerial bundled cable (ABC) lines, and ACSR conductor stringing on concrete, steel and composite poles as per DISCOM and CEA standards.
Yes. We offer complete turnkey outdoor sub-station packages covering civil foundation and plinth work, structural steel gantry fabrication and erection, transformer installation, switchgear bay assembly, busbar connections, earthing, protection panel, SCADA/RTU interface and final CEIG commissioning — all from a single accountable contractor.