Manufacture, fabrication, supply, erection, testing and commissioning of 33/11 KV SS with 1X8 MVA Power transformers, associated equipments, accessories, control panels at Natham in Tirupathur EDC in Vellore Region on total turnkey basis
Tamil Nadu Power Distribution Corporation Limited (TNPDCL, erstwhile TANGEDCO) · Natham, Tirupathur, Tamil Nadu · Civil Works & Infrastructure · open
Key facts
- EMD: ₹1.3L
- Published: 17 Oct 2026
- Closing date: 12 Nov 2026
- Status: open
- Status as of: 06 Nov 2026 03:28 UTC
- Department: Tamil Nadu Power Distribution Corporation Limited
- Office: Office of the Chief Engineer, Distribution, Vellore Region
Description
Turnkey establishment of a new 33/11 kV outdoor substation at Natham, including manufacture, supply, erection, testing, commissioning and handover of a 1 x 8 MVA power transformer and associated electrical equipment, structures, panels, cables, earthing and auxiliary systems.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Certifications: Chartered Accountant certification with UDIN
- Documents required: EMD payment proof, Bank Guarantee, or proof of Permanent EMD, as applicable, Bid Qualification Requirement technical experience evidence and end-user certificate, Audited financial statements for the last three financial years, Profit and loss account and balance sheet for the last five financial years, certified by a Chartered Accountant with UDIN, Net worth certificate for the last three financial years, certified by a Chartered Accountant with UDIN, Minimum cash flow evidence, certified by a Chartered Accountant with UDIN, Technical and commercial documents, schedules, annexures and other applicable documents, Price bid (BOQ)
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Commercial terms
- Bid type: e-Tender Two Part open tender System (Part I - Techno – Commercial and Part II - Price bid)
- Make in India (MII): No
- MSE preference: No
Line items (176)
- Schedule A1 - Supply of Electrical Materials — Qty: 1 No.
- Schedule A2 - Electrical Erection works — Qty: 1 No.
- 33KV Current transformer with TC (Ratio 600-300/1A) — Qty: 3 Each
- 11KV Current transformer with TC (ratio 1200-600/1A) — Qty: 3 Each
- 11KV Current transformer with TC (Ratio 400-200/1A) — Qty: 9 Each
- 33KV Potential Transformer with TC (Single phase unit) — Qty: 3 Each
- 11KV Potential transformer with TC (Three phase unit) — Qty: 1 Each
- AC Panel for 33KV SS — Qty: 1 Each
- 110 V DC annunciation panel Type B — Qty: 1 Each
- 110V DC indoor C&R Panel for GC Breaker — Qty: 1 Each
- 110V DC indoor C&R Panel for LV Breaker — Qty: 1 Each
- 110 V DC indoor C&R Panel for Twin feeder — Qty: 2 Each
- 14C x 2.5 Sq.mm Copper cable armoured — Qty: 0.6 Km
- 8C x 4 Sq.mm Copper cable armoured — Qty: 1 Km
- 4C x 4 Sq.mm Copper cable armoured — Qty: 0.3 Km
- 4C x 2.5 Sq.mm Copper cable armoured — Qty: 1 Km
- 2C x 2.5 Sq.mm Copper cable armoured — Qty: 1 Km
- 2C x 16 Sq.mm Copper Power cable armoured (2 runs) or one run of 4Cx16 sq.mm — Qty: 0.2 Km
- ISI mark 19 / 22 mm cable gland as directed by the field Engineer. — Qty: 95 No.
- ISI mark 25 mm cable gland as directed by the field Engineer. — Qty: 35 No.
3 tender document(s) available — sign up to download.
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