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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.3 CrAccepted-AOC | ₹1.3 Cr | L1 | Accepted-AOC BEING LOWEST REASONABLE BIDDER |
| 2 | L2₹1.3 Cr+₹2.6 L (2.05%)Rejected-Finance 04 L BLOCK MARKET SECTOR 11 NOIDA 201301 UP GAUTAM BUDHA NAGAR | GAUTAM BUDDHA NAGAR | UTTAR PRADESH | 201301 | ₹1.3 Cr+₹2.6 L (2.05%) | L2 | Rejected-Finance OTHER THAN LOWEST BIDDER |
| 3 | L3₹1.4 Cr+₹11.6 L (9.17%)Rejected-Finance | ₹1.4 Cr+₹11.6 L (9.17%) | L3 | Rejected-Finance OTHER THAN LOWEST BIDDER |
| 4 | Rejected-Technical | - | - | Rejected-Technical DUE TO NOT ENLISTED IN CATEGORY b (iii) AS PER NIT |
| Sl No | Description | Qty | Unit | GEPS PROJECTS L2 | JAZZCON ENGINEERS PVT LTD L1 | M/S RAKESH TRADERS L3 |
|---|---|---|---|---|---|---|
| 1.00 | Taking down existing old unserviceable LT UG / service cable of any description and size complete all as specified and as directed. | 50 | RM | 90 ₹4,500 | 50 ₹2,500 | 10 ₹500 Lowest |
| 2.00 | Supplying, laying & testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 volts, grade, of size 3 Core 240 Sq mm complete all as specified & directed. | 50 | RM | 2,100 ₹1,05,000 | 2,100 ₹1,05,000 | 2,000 ₹1,00,000 Lowest |
| 3.00 | S&F cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sq mm complete all as specified & directed. | 2 | EACH | 9,000 ₹18,000 Lowest | 11,500 ₹23,000 | 15,000 ₹30,000 |
| 4.00 | S&F cable jointing kit for 11 KV (Earthed) grade cable for indoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sq mm complete all as specified & directed. | 2 | Each | 9,000 ₹18,000 Lowest | 10,800 ₹21,600 | 14,000 ₹28,000 |
| 5.00 | Supply, installation, testing, and commissioning of Power Transformer step down, out door type SACADA compatible of capacity 3150 KVA, HT 33 KV/11 KV, 3 phase, 50 cycles AC with On Load Tap Changing arrangements with remote control panel operation on 33 KV sides to vary secondary voltage from (+) 5 % to (-) 10% in steps of 2.5% (not more than 12 steps), % impedance upto 6.25% at normal / common tap No. 7 at 75 degree celcius No load loss 4.5 KW at rated frequency and full load loss shall not more than 30 KW at rated load and 75 degree celcius including suitable marshalling box and HV terminals 3 Nos outdoor bare bushings with socket and LV terminal connectors of copper to connect the transformer with HT XLPE Power cable of size upto 120 sqmm x 3 core with aluminum conductor and LV side additional Neutral with one No. solid porcelain type out door bushings with sockets on the transformer lid for earthing purpose complete in all respects with standard accessories and fittings conforming to IS-2026, HV( Primary) side delta and LV (Secondary) side star connected including control panel of Transformer. The salient features of the transformer shall be as under :- (a) (i) Transformer shall be Dyn - 11 vector group oil immersed naturally cooled, double wound copper winding core type, Radiator cooled MS tank complete with first fill of transformer oil as per IS -335 with ONAN cooling system. The temperature of oil shall not rise 45˚c to ambient 55˚c of winding. Transformer shall be painted with two coats of synthetic enamel paint with two coats of expoxy paint as per IS -632. complete all as specified and direted. | 1 | EACH | 64,50,000 ₹64,50,000 Lowest | 67,50,000 ₹67,50,000 | 73,50,000 ₹73,50,000 |
| 5.10Standard Fittings :- (i) Rating and diagram plate alongwith levels where ever necessary. (ii) Earthing terminals - 2 Nos. (iii) Lifting lugs. (iv) Thermometer pocket with thermometer. (v) Air release hole with plug. (vi) Oil filling hole with plug on & incl. Conservator tank with drain valve and plug. (vii) Prismatic type oil indicator on one side of conservator tank with minimum and maximum oil level marking. , (viii) Dehydrating breather - 01 No (ix) Oil conservator with drain valve and plug. (x) Sampling valves, top and bottom. (xi) Under base with flat treaded bi-directional rollers. (xii) Drain cum bottom filter valve with plug. (xiii) Top filter valve with plug. (xiv) Explosion vent with diaphragm and equalizer pipe (pressure release valve). (xv) Jacking lugs and hauling holes. , (xvi) Inspection cover. , (xvii) Detachable radiators with shut off valves between radiators and tank. , (xviii) Radiator with air release hole and plug. Oil drain hole with plug and lifting eye all as per manufacturer's standards. (xix) 150mm dia oil temperature indicator stems type. (xx) Double float Buchholtz relay with two sets of contacts and isolating valves. | ||||||
| 5.20(xxi) 150mm dia winding temperature indicator with maximum indicating pointer and resetting device. (xxii) 100mm dia magnetic oil level gauge with low level alarm. (xxiii) Terminal arrangements (xxiv) Suitable wheels (width /distance should be as per Broad Gauge rails). (xxv) Marshalling box. (xxvi) Neutral Grounding Resister suitable for 3.15 MVA transformer in out door floor mounted enclosure suitable for 45 Degree centigrade Ambient temperature and temperature rise 90 Degree centigrade all as approved . (xxvii) Indoor type Remote Tap Changer Control Panel (RTCC) with Automatic Voltage regulator and necessary indications. (b) On Load Tap Changer(OLTC), out door design weather proof, oil immersed, high speed, non inductive transition type employing, snap switches combining both selector and diverter duties housed in a self contained single compartment and mounting externally on transformer at suitable place. On load tap changer shall have following components :- (i) High torque electric motor suitable for 415V 3 phase 50 cycles AC supply including connected cabling. , (ii) Motor drive and energy accumulator. (iii) Motor isolating device with over load protection. , (iv) Raise , lower control for local operation. , (v) Local / remote control selector switch. | ||||||
| 5.30(vi) Raise / low limit switch. , (vii) Retainer switch. , (viii) Stepping Relay. (ix) Anti - condensation heater with switch., (x) Inter locking between manual and electric operation with and including followings :- (a) Handle for manual operation , (b) Auxiliary Transformer, (xi) Main isolating switch with set of fuses. , (xii) Insulated terminal board (with connector) for transformer tap leads. (xiii) Mechanical tap position indicator with handle. , (xiv) Tap changing operation counter, , (xv) Rating plate. , (xvi) Driving mechanism chamber locking arrangement. (xvii) Un -drilled gland plate for cable entry. , (xviii) Terminal strips. , (xix) Drain cum filter valves. , (xx) Stoppers to prevent over travelling of mechanism. (xxi) Indoor floor mounted remote control cubicals (RTCC Panel , AVR relay) with rear accessories on HV side to vary secondary voltage as mentionrd above with wiring and followings :- , (a) Remote tap position indicating meter digital type. , (b) Tap change in progress signal lamps with belt (c) Raise / lower push buttons for remote operation , (d) Inside illuminating lamp with door switch. , (e) Supply on signals. (f) Suitable class CTs for 3 core to suit full load on transformer. NOTE :- (a) Single limb IMPULSE TEST AND HEAT RUN TEST shall be carried out at Manufacturer's factory and the cost for the same is deemed to be included in the quoted rate. Necessary Certificates shall be submitted by OEM before dispatch of Transformer. | ||||||
| 5.40(b) Transformer shall be inspected by inspecting officers nominated by the Accepting Officer at manufacturer's premises and all desired test shall be carried out in accordence to IS: 2026. (c) Site testing : Insulation resistance ,oil temperature alarm trip, Winding temperature alarm and trip, Buchholtz relay alarm and trip, Low oil level alarm, testing of annunciation systems by auxiliary relay triping of transformer, Polarity marking and phase sequence, Ratio test, vector group, magnetising current, dielectric strength and filtration if required should be carried out. (d) Armoured control copper conductor cables of required size , length and core for making connections and functioning of all controll devices / panels / accessories shall be provided by firm all as required at site. The cost of the same are deemed to be included in the rate quoted by the Contractor. (e) Foundation and civil works as per manufacture's recommendation shall be provided at 'NO' extra cost to the dept. (f) Earthing shall be measured and paid separately. (g) The stud for neutrals shall be of sufficient length to fix 2 Nos strip earthing. (h) Cost of cable entry box on 11 KV side for 1 run of 95 Sqmm , 3 core HT XLPE cable (E) deemed to be included in the item rate. (j) Routine test as per IS 2026 shall be conducted and test certificate shall be furnished. | ||||||
| 5.50(m) RTCC and AV shall be suitable for automatic voltage regulation with master follower scheme with tap position indicator as per tap indication in the OLTC mechanism, RTCC should also be provided with contol gear in respect of fan ON/OFF indication, auto and manual control switch AC supply on and tap changer in progress indication lamp tap struck indication and alarm. (n) The erection of the transformer shall be done under the supervision of manufacturers authorized representative. Certificate in this regard shall be sumitted by the contractor duly signed by authorized representative of manufacturer and Engineer-in-Charge. (o) The design of transformer shall be in accordance to relevant clauses specified in PS . The accessories /devices not mentioned here but necessary to provide as per relevant standard , shall be provided by the firm without any extra cost. | ||||||
Tender Value
₹1.4 Cr
EMD Value
₹2.1 L
Closing Date
4 Aug 2025, 6:00 pmClosed
CWE JABALPUR
HQ CWE JABALPUR OPPOSITE SUPPLY DEPOT SADAR 482001
Special Repair/ Replaceemnt of 01 x 3.15 MVA power transformer alongwith connecetd accessories against BER of 02 x 3.15 MVA power transformer at L and T power house of COD under GE(E) Jabalpur
2025_MES_718042_1
82726/E8
Open Tender
Miscellaneous Works
Item Rate
180 days
JABALPUR
AS PER NIT
7 documents required · 7 mandatory
₹1,000
Yes
GE (EAST) JABALPUR
₹2.1 L
Yes
17 Oct 2025
2 Jul 2025
9 Aug 2025
2 Jul 2025
4 Aug 2025
23 Jul 2025
2 Jul 2025 - 22 Jul 2025
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