| | Sector | abcSugar | Tender Value | N.A. | | Location | Tamil Nadu - India | Ref.No | 86698151 | | Closing Date | 20 - Aug - 2025 | | | | Rectification of Electrical safety defects ,2.0 ,Earth Electrode Maintenance and Identification - • Inspection, maintenance, and identification of all earth electrodes at the point of supply and transformer area.
• Cleaning, tightening, corrosion removal, and testing of earth resistance.
• Fixing of durable identification labels inside respective earth troughs.
• Submission of updated drawings and test reports. ,Replacement and Recommissioning of Lightning Protection System - • Dismantling existing lightning arrestor from 40 m tower.
• Supply and installation of new lightning arrestor with associated hardware.
• Inspection, reconditioning, and refilling of earth pit with replacement of electrode if required.
• Testing and submission of resistance test report = 5 ohms ,Replacement of Old Industrial-Type Switchboards with Cubicle-Type Panels (CEIG Compliant) - • Conduct site inspection and prepare detailed estimates and drawings.
• Submit proposal for approval; work to proceed only after written approval is obtained.
• Dismantling and safe disposal of existing industrial-type switchboards.
• Design, manufacture, and supply of factory-built, metal-clad cubicle-type switchboards as per IS/IEC standards.
• Installation including busbar systems, cable terminations, earthing connections, and safety interlocks.
• Coordination with CEIG for submission of statutory drawings/documents, facilitating inspection, incorporating compliance remarks, and obtaining final energization approval. ,Affixing of Danger Notice Boards on DBs and Panels - • Site-wide identification of metallic enclosures lacking Danger Boards.
• Supply and affixing of IS2551-compliant enameled Danger Notices.
• post-installation verification and submission of photographic compliance report. ,Periodic Dehydration and Refilling of Silica Gel in Transformer Breathers - • Visual inspection, removal, dehydration, and refilling of silica gel.
• Reinstallation of breather with correct oil level and sealing.
• Maintenance tagging and documentation of service records. ,Insulation and Safety Covering of Exposed Live Terminals in Generator Panel and all DBs in service - • Inspection and covering of exposed busbars in 500 kVA generator panel.
• Use of fire-retardant, high-dielectric strength insulating sheets.
• Functional verification, safety labelling, and documentation. ,Rectification and Standardization of Distribution Boards (DBs) - • Closing of exposed spare ways using dummy plates.
• Affixing IS2551-compliant Danger stickers.
• Painting circuit details inside DB doors.
• Serial numbering and tagging of DBs.
• Earthing of DB metallic door frames and continuity testing.
• Final reporting with photos, circuit directories, and test values. |
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