Bid Publish Date
30-Dec-2025, 1:19 pm
Bid End Date
14-Jan-2026, 4:00 pm
EMD
₹10,000
Location
Progress
Quantity
1
Bid Type
Single Packet Bid
Tamil Nadu Generation And Distribution Corporation Limited (tangedco) announces a tender for Distribution Transformer, 3 Phase, 11 kV > 200 KVA up to and Including 2500 KVA (Q3) in TIRUCHIRAPPALLI, TAMIL NADU. Quantity: 1. Submission Deadline: 14-01-2026 16: 00: 00. Last date to apply is approaching fast!
E-municipalities - Eservices To Citizens And Employees Of Urban Local Bodies Of Uttar Pradesh
GORAKHPUR, UTTAR PRADESH
N/a
SATARA, MAHARASHTRA
Indian Army
MEERUT, UTTAR PRADESH
N/a
Nagar Panchayat Kemri Rampur Up
RAMPUR, UTTAR PRADESH
Tender Results
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| Category | Specification | Requirement |
|---|---|---|
| STANDARDS | Energy efficiency level | 1 |
| STANDARDS | BEE Star Rating | 1 |
| STANDARDS | Installation, Testing and Demonstration | Yes . Including Civil work |
| STANDARDS | Minimum warranty on receipt of stores (in Months) | 66 |
| STANDARDS | Minimum warranty from the date of installation (in Months) | 60 |
| RATINGS | Nominal system voltage, HV ( in kV) | 11 |
| RATINGS | Nominal system voltage, LV ( in V) | 415 |
| RATINGS | Standard ratings (in kVA) | 250 |
| RATINGS | Minimum basic insulation level (in kVP) | 75 |
| RATINGS | No load voltage ratios (in Volts) | 11000/433-250 |
| RATINGS | Highest system voltage for equipment (in kV) | 12 |
| RATINGS | Rated lightning impulse withstand voltage (in kV Peak) (Refer IS:1180 (Part 1):2014 Annex-D) | 75 |
| CONSTRUCTION | Core mateial | CRGO (as per IS:3024 latest) |
| CONSTRUCTION | Conductor (Winding) material | Aluminium, Copper |
| CONSTRUCTION | Type of Mounting | Ground Mounted |
| CONSTRUCTION | Noise level at rated voltage and freqeuncy, Maximum (in dB) | 48 |
| TRANSFORMER TANK | Transformer tank cover construction | Sealed |
| TRANSFORMER TANK | Tank configuration with | Cooliong tubes |
| TRANSFORMER TANK | Material of transformer tank | Stainless steel |
| TRANSFORMER TANK | Minimum thickness of top and bottom material of transformer tank (in mm) | 7 |
| TRANSFORMER TANK | Minimum thickness of side material of transformer tank (in mm) | 5 |
| TRANSFORMER TANK | Material of Bolts/Nuts/Wahers exposed to atmosphere | Stainless steel (for upto 12 mm size) |
| TRANSFORMER TANK | Gaskets wherever used shall conform to | Type III (as per IS:11149) Type C (as per IS:4253 (Pt.2) |
| TRANSFORMER TANK | Provision of conservator | No |
| Painting | Type of painting on inside of tank (hint: Refer Table 12 of IS:1180 (Pt.1):2014) | Oil resistant paint |
| Painting | Type of painting on External surface of tank (hint: Refer Table 12 of IS:1180 (Pt.1):2014) | Epoxy (Primer) |
| TAP CHANGER | Winding tapped | HV |
| TAP CHANGER | No. of positions (in Nos.) | 7 |
| TAP CHANGER | Voltage variation | +5% to -10% in steps of 2.5% for variation of HV |
| TERMINAL ARRANGEMENT | Transformer fitted with bushings of appropriate voltage and curent ratings on HV side | Yes. 3 Nos. (Conforming to IS:2099) |
| TERMINAL ARRANGEMENT | Transformer fitted with bushings of appropriate voltage and curent ratings on LV side | Yes. 4 Nos. (Conforming to IS:7421) |
| TERMINAL ARRANGEMENT | Suitable provision for adoption of cables of suitable size on LV side | Yes. For PVC/XLPE Cables |
| TERMINAL ARRANGEMENT | Cable End Box on HV side | Yes |
| TERMINAL ARRANGEMENT | Cable End Box on LV side | Yes |
| MARKING | Material of rating plate | Stainless steel |
| MARKING | Marking method on rating plate | Stamped |
| MARKING | Rating and terminal marking plates combined into one plate | Yes |
| OPTIONAL FITTINGS | Suitable rating lightning arrestors | HT Side, 1 No. per phase |
| OPTIONAL FITTINGS | Bird guard | Yes |
| OPTIONAL FITTINGS | Terminal connectors | Yes |
| OPTIONAL FITTINGS | Oil temperature indicator and widning temperature indicator | Yes |
| OPTIONAL FITTINGS | Jacking pads | No |
| OPTIONAL FITTINGS | Buchholz relay | NoMagnetic oil level gauge with low oil level alarm contact |
| OPTIONAL FITTINGS | Magnetic oil level gauge with low oil level alarm contact | Yes for transformer above 1600 |
| OPTIONAL FITTINGS | Non return valve | Yes |
| OPTIONAL FITTINGS | Protection relay for sealed type transformers for internal parameters that is pressure, temperature, oil level and gas detection | Yes |
| OPTIONAL FITTINGS | Unidirectional flat rollers | Yes |
| OPTIONAL FITTINGS | Drain cum sampling valve | Yes with steel plug (for transformers upto 500 KVA) |
| OPTIONAL FITTINGS | Self protection / disconnection devices | On secondary side (as per IS/IEC:60947-2:2003 |
| OPTIONAL FITTINGS | Expulsion fuse as disconnection device | No |
| SERVICE CONDITION | Maximum altitude | <1000 m |
| TEST REPORTS & CERTIFICATIONS | Availability of type test reports to prove the confirmity of the specification from | NABL Accrediated |
| TEST REPORTS & CERTIFICATIONS | Agreed for stage Inspection as required by buyer | Yes |
| SPECIAL TEST REPORTS | Availability of test report for Determination of sound level test | Yes |
| SPECIAL TEST REPORTS | Availability of test report for short circuit withstand test | Yes |
| SPECIAL TEST REPORTS | Availability of test report for No load current at 112.5 % Voltage | Yes |
| SPECIAL TEST REPORTS | Availability of test report for Paint adhesion test | Yes for 1 No. |
| SPECIAL TEST REPORTS | BDV and moisture content of oil in the transformer | Yes for 1 No. |
| SPECIAL TEST REPORTS | Other requirements | Losses and Impedance values as per Cl.7.8 and Table 6 of IS:1180 (Part 1):2014 latest |
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Experience Criteria
Past Performance
Bidder Turnover
OEM Authorization Certificate
OEM Annual Turnover
Additional Doc 1 (Requested in ATC) *In case any bidder is seeking exemption from Experience / Turnover Criteria
the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer
Extended Deadline
14-Jan-2026, 4:00 pm
Opening Date
14-Jan-2026, 4:30 pm
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Main Document
CATALOG Specification
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS
