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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹39.3 LAccepted-AOC 25 A RR SAMY LANE KATTOOR COIMBATORE 641009 | COIMBATORE | COIMBATORE | TAMIL NADU | 641009 | L1 | Accepted-AOC Being L1 Bidder | |
| 2 | L2₹43.0 L+₹1.7 L (4.09%)Rejected-Finance 109 D ALLAI SALT COMPOUND OLD LAKSHMI THEATRE KRISHNAPURAM COONOOR 643102 THE NILGIRIS | COONOOR | THE NILGIRIS | TAMIL NADU | 643102 | L2 | Rejected-Finance Being Not L1 Bidder | |
| 3 | L3₹44.0 L+₹2.7 L (6.44%)Rejected-Finance 158 A 2 9 DR RAJARATHINAM STREET KATTOOR COIMBATORE 641 009 TN | COIMBATORE | COIMBATORE | TAMIL NADU | 641009 | L3 | Rejected-Finance Being Not L1 Bidder | |
| 4 | L4₹44.1 L+₹2.8 L (6.83%)Rejected-Finance C 150 ADG P CHENNAI | L4 | Rejected-Finance Being Not L1 Bidder | |
| 5 | L5₹44.4 L+₹3.1 L (7.44%)Rejected-Finance D NO 2 141 KUDI STREET PUNJAI EDAYAR KEELMUGAM MOHANUR TALUK NAMAKKAL TAMIL NADU 638 182 | NAMAKKAL | NAMAKKAL | TAMIL NADU | 638182 | L5 | Rejected-Finance Being Not L1 Bidder |
| Sl No | Description | Qty | Unit | SHARON ENTERPRISES L10 | GMS Builders L9 | POOJA ENGINEERING L3 | rvelectricals L1 | S.RAMACHANDRAN L4 | N SARAVANAN L8 | M SUNDARARAJAN L7 | K.AYYAPPAN L2 | SUPER COOL L6 | Yasa Enterprises L5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00PROVN OF 2 X 30 KVA UPS FOR SIGNAL COMMUNICATION AND IT INFRASTRUCTURE AT TRISHAKTI COMPLEX AT DSSC WELLINGTON | |||||||||||||
| 1.01 | Supply, install, commissioning & testing of Three Phase, Transformer based Online UPS system of capacity 30.0 KVA with in-built isolation transformer, indoor compact type complete with battery system & battery enclosure suitable for minimum 01 hour back-up & comprising of the following features all as specified & as directed
(a) DSP technology with IGBT based inverter.
(aa) Inbuilt Over Voltage Cut-Off Device with Surge Protection.
(b) Smart LCD display for real-time information.
(c) Constant voltage constant frequency operation without battery.
(d) EMI/RFI Noise filter.
(e) Hot Stand-by & Cold start feature.
(f) Built-in maintenance by-pass & static by-pass switches.
(g) Inbuilt charger of 20 A.
(h) Parallel redundancy & battery reverse protection.
(j) Configurable Output Voltage Settings.
(k) Over temperature indication & protection.
(l) Generator compatible. | 2 | Each | 9,50,000 ₹19,00,000 | 9,21,500 ₹18,43,000 | 8,15,000 ₹16,30,000 | 8,05,000 ₹16,10,000 Lowest | 8,50,000 ₹17,00,000 | 9,00,400 ₹18,00,800 | 8,30,000 ₹16,60,000 | 8,36,500 ₹16,73,000 | 8,60,000 ₹17,20,000 | 8,65,000 ₹17,30,000 |
| 1.02Brief technical specifications of the Transformer based Online UPS system are as follows : MODEL : (a) Type & Capacity - Three Phase, 30. KVA/ 24 KW. (b) DC voltage system - 360 VDC. (c) Phase - Three Phase with Ground. INPUT : (d) Nominal voltage - 208/220/230 VAC. (e) Input voltage range - 165 ~ 285 VAC. (f) Frequency range - 40 to 55 Hz. OUTPUT : (g) Output voltage - 208/220/230 VAC. (h) Freq range Battery mode - 50 Hz + 0.1 Hz. (j) AC Voltage Regulation - + 1% (Battery Mode). TRANSFER TIME : (k) AC to Battery mode - 0 ms. (l) Inverter to by-pass mode - 0 ms. (m) By-pass to Inverter mode - <5 ms. (n) Waveform - Pure Sinewave. EFFICIENCY : (o) Overall efficiency (AC mode) - 87%. (p) Efficiency (Battery mode) - 91%. BATTERY & CHARGER : (q) Battery type/No/Make - 12 V, 65 AH/30 Nos/Microteck or Exide for minimum 1 Hour Back-up . (r) Charging current - 2/4/8 A, Default : 8A. BATTERY ENCLOSURE : Battery enclosure shall be MS Powder Coated. INDICATORS : (s) LCD Display - Load Level, Battery Level, AC Mode, Battery Mode, Bypass Mode & Fault indicators. (t) Alarms - Battery Mode, Low Battery, Overload, Fault. Make/Model : i-MAXX + series 3 phase input and 3 phase outputTransformer Based Online UPS of make MICROTEK or techno-commercially equivalent of Hitachi i4et / Luminuos / TATA . | |||||||||||||
| 1.03NOTES FOR ITEM NO 1 : 1) Design / drawing / BOM / technical specifications of the complete On-line UPS System incl battery enclosure showing the dimensions is to be obtained from OEM / Auth Channel Partner / Supplier & is to be got approved from Engr-in-charge & GE before placing final order. 2) Techno-commercial comparative analysis is also to be submitted & got approved from Engr-In-Charge & GE whereever techno-commercial equivalency of the product is concerned w.r.t. given Cat/Part/Model/Make ref. 3) The cost of periodical/routine servicing/maintenance including minor repairs/replacement of spare parts (if required) including periodical checking of the complete On-line UPS System for the complete defect liability period (2 Years from certified date of completion of work) from the authorized service dealer/rep as & when required/due is deemed to be included in the unit quoted rates. 4) The complete installation, commissioning & testing of the On-line UPS System is to be got done from the OEM or their auth Rep/Sister Concern/Channel Partners only. 5) Anything missed out in the technical specifications but technically required for efficient working of the On-line UPS System is deemed to be included in the quoted rates. 6) Necessary electric connections/fixing arrangements shall be as per the recommendations of OEM & cost of the same is deemed to be included in the quoted rates. | |||||||||||||
| 2.00 | S & F Socket 6A/16A - 2/3 pin combined 2 module complete all as specified and as directed | 6 | Each | 570 ₹3,420 | 533 ₹3,198 | 520 ₹3,120 | 530 ₹3,180 | 510 ₹3,060 | 549 ₹3,294 | 580 ₹3,480 | 350 ₹2,100 Lowest | 550 ₹3,300 | 570 ₹3,420 |
| 3.00 | M & L Modular switch 1 way 16A, 1 module complete all as specified and as directed. | 6 | Each | 410 ₹2,460 | 356 ₹2,136 | 360 ₹2,160 | 350 ₹2,100 | 345 ₹2,070 | 369 ₹2,214 | 395 ₹2,370 | 200 ₹1,200 Lowest | 360 ₹2,160 | 400 ₹2,400 |
| 4.00 | S&F White cover plate with frame , 3 module complete all as specified and directed. | 6 | Each | 350 ₹2,100 | 288 ₹1,728 | 280 ₹1,680 | 280 ₹1,680 | 270 ₹1,620 | 309 ₹1,854 | 300 ₹1,800 | 150 ₹900 Lowest | 300 ₹1,800 | 305 ₹1,830 |
| 5.00 | S&F Metal flush box 3 module complete all as specified and directed. | 6 | Each | 300 ₹1,800 | 218 ₹1,308 | 230 ₹1,380 | 200 ₹1,200 | 185 ₹1,110 | 219 ₹1,314 | 250 ₹1,500 | 150 ₹900 Lowest | 230 ₹1,380 | 255 ₹1,530 |
| 6.00 | M & L for surface sub-main wiring alongwith earth wire of size of 2 x 10.0 sq. mm + 1 x 10.0 sq. mm earth wire, ISI marked, FRLS, PVC insulated, multi stranded, copper conductor, single core cable drawn through and including non- metallic rigid PVC medium grade Casing-capping and accessories ISI marked of appropriate size/thickness on walls/other surface etc. complete all as specified and as directed. | 200 | RM | 530 ₹1,06,000 | 418 ₹83,600 | 400 ₹80,000 | 420 ₹84,000 | 440 ₹88,000 | 459 ₹91,800 | 460 ₹92,000 | 445 ₹89,000 | 460 ₹92,000 | 350 ₹70,000 Lowest |
| 7.00 | All as per Item Sl No 6 above but of size/rating 2 x 4.0 sq. mm + 1 x 4.0 sq. mm earth wire. | 300 | RM | 480 ₹1,44,000 | 386 ₹1,15,800 | 395 ₹1,18,500 | 380 ₹1,14,000 | 395 ₹1,18,500 | 399 ₹1,19,700 | 400 ₹1,20,000 | 392 ₹1,17,600 | 410 ₹1,23,000 | 310 ₹93,000 Lowest |
Tender Value
₹41.4 L
EMD Value
₹82,200
Closing Date
1 Jul 2026, 6:00 pmClosed
Shri Pawan Kumar Goswami, EE, GE DSSC
BARRACKS-POST, WELLINGTON, THE NILGIRIS, TAMIL NADU, PIN-643231
PROVN OF 2 X 30 KVA UPS FOR SIGNAL COMMUNICATION AND IT INFRASTRUCTURE AT TRISHAKTI COMPLEX AND SPECIAL REPAIRS / REPLACEMENT OF UPS OF VARIOUS CAPACITY AND CONNECTED WKS AT COLLEGE AREA AT DSSC WELLINGTON
2026_MES_771240_1
8609/E8
Open Tender
Electrical and Maintenance Works
Item Rate
180 days
WELLINGTON
PLEASE REFER TENDER DOCUMENTS AND NIT
8 documents required · 8 mandatory
₹500
GE DSSC WELLINGTON
₹82,200
Yes
4 Aug 2026
10 Jun 2026
8 Jul 2026
10 Jun 2026
1 Jul 2026
24 Jun 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1PROVN OF 2 X 30 KVA UPS FOR SIGNAL COMMUNICATION AND IT INFRASTRUCTURE AT TRISHAKTI COMPLEX AT DSSC WELLINGTON | |||||
| 1.01 | Supply, install, commissioning & testing of Three Phase, Transformer based Online UPS system of capacity 30.0 KVA with in-built isolation transformer, indoor compact type complete with battery system & battery enclosure suitable for minimum 01 hour back-up & comprising of the following features all as specified & as directed
(a) DSP technology with IGBT based inverter.
(aa) Inbuilt Over Voltage Cut-Off Device with Surge Protection.
(b) Smart LCD display for real-time information.
(c) Constant voltage constant frequency operation without battery.
(d) EMI/RFI Noise filter.
(e) Hot Stand-by & Cold start feature.
(f) Built-in maintenance by-pass & static by-pass switches.
(g) Inbuilt charger of 20 A.
(h) Parallel redundancy & battery reverse protection.
(j) Configurable Output Voltage Settings.
(k) Over temperature indication & protection.
(l) Generator compatible. | 2 | Each | - | - |
| 1.02 | Brief technical specifications of the Transformer based Online UPS system are as follows :
MODEL :
(a) Type & Capacity - Three Phase, 30. KVA/ 24 KW.
(b) DC voltage system - 360 VDC.
(c) Phase - Three Phase with Ground.
INPUT :
(d) Nominal voltage - 208/220/230 VAC.
(e) Input voltage range - 165 ~ 285 VAC.
(f) Frequency range - 40 to 55 Hz.
OUTPUT :
(g) Output voltage - 208/220/230 VAC.
(h) Freq range Battery mode - 50 Hz + 0.1 Hz.
(j) AC Voltage Regulation - + 1% (Battery Mode).
TRANSFER TIME :
(k) AC to Battery mode - 0 ms.
(l) Inverter to by-pass mode - 0 ms.
(m) By-pass to Inverter mode - <5 ms.
(n) Waveform - Pure Sinewave.
EFFICIENCY :
(o) Overall efficiency (AC mode) - 87%.
(p) Efficiency (Battery mode) - 91%.
BATTERY & CHARGER :
(q) Battery type/No/Make - 12 V, 65 AH/30 Nos/Microteck or Exide for minimum 1 Hour Back-up .
(r) Charging current - 2/4/8 A, Default : 8A.
BATTERY ENCLOSURE :
Battery enclosure shall be MS Powder Coated.
INDICATORS :
(s) LCD Display - Load Level, Battery Level, AC Mode, Battery Mode, Bypass Mode & Fault indicators.
(t) Alarms - Battery Mode, Low Battery, Overload, Fault.
Make/Model : i-MAXX + series 3 phase input and 3 phase outputTransformer Based Online UPS of make MICROTEK or techno-commercially equivalent of Hitachi i4et / Luminuos / TATA . | - | - | - | - |
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