MANUFACTURE, FABRICATION, SUPPLY,ERECTION, TESTING AND COMMISSIONING OF 33/11KV SUBSTATION WITH 1x 8 MVA POWER TRANSFORMERS, ASSOCIATED EQUIPMENTS, ACCESSORIES, CONTROL PANELS AT THEEERTHAM IN KRISHNAGIRIEDC INVELLORE REGION ON TOTAL TURN KEY BASIS
TNEB Limited / TANGEDCO · Theertham, Krishnagiri, Tamil Nadu · Civil Works & Infrastructure · open
Key facts
- EMD: ₹1.1L
- 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 (TNPDCL)
- Office: Office of the Chief Engineer, Distribution, Vellore Region
Description
Turnkey manufacture, fabrication, supply, erection, testing and commissioning of a new 33/11 kV outdoor substation with 1x 8 MVA power transformer and associated equipment, accessories and control panels at Theertham, Krishnagiri EDC, Vellore Region. Scope includes equipment and material supply, switchyard and control-room erection, earthing, testing, commissioning and handover.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Certifications: Type test reports from NABL-accredited laboratories for specified equipment, with tests conducted within 5 years prior to tender opening
- Documents required: EMD payment proof or scanned copy of Bank Guarantee in lieu of EMD, Proof of Permanent EMD with undertaking, if applicable, Bid Qualification Requirement supporting documents, Price bid (BOQ), Technical and commercial documents, Schedules and annexures, as applicable, Relevant type test certificates for tendered equipment
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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 (178)
- 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: 6 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: 1 Each
- 14C x 2.5 Sq.mm Copper cable armoured — Qty: 0.4 Km
- 8C x 4 Sq.mm Copper cable armoured — Qty: 0.8 Km
- 4C x 4 Sq.mm Copper cable armoured — Qty: 0.25 Km
- 4C x 2.5 Sq.mm Copper cable armoured — Qty: 0.8 Km
- 2C x 2.5 Sq.mm Copper cable armoured — Qty: 0.75 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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