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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹23.1 LAccepted-Finance GF 3 F 12 KSSIDC BUILDING 5TH CROSS 1ST STAGE PEENYA INDUSTRIAL ESTATE BANGALORE | BENGALURU URBAN | KARNATAKA | 560058 | L1 | Accepted-Finance lowest bidder | |
| 2 | L2₹36.2 L+₹13.2 L (57.1%)Rejected-Finance | L2 | Rejected-Finance Bidder is not L1 | |
| 3 | L3₹40.0 L+₹16.9 L (73.4%)Rejected-Finance | L3 | Rejected-Finance Bidder is not L1 | |
| 4 | L4₹40.1 L+₹17.0 L (73.8%)Rejected-Finance | L4 | Rejected-Finance Bidder is not L1 |
| Sl No | Description | Qty | Unit | UNITED CONSTRUCTION SERVICE L4 | POWER ONE MICRO SYSTEMS P LTD L1 | Switching AVO Electro Power Limited L2 | B.ENGINEERING CO. L3 |
|---|---|---|---|---|---|---|---|
| 1.00 | SITC of 6 KVA UPS including Battery Bank of not less then 8064 VAH or higher (SMF Battery 12 Volt) 1ph Input /1ph Output, Static by-pass arrangement, compitable with D.G.Set, DSP controlled IGBT based rectifier with minimum 95% efficiency on 100% Load. For active input P.F. Correction system to obtain minimum 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. Crest Factor- 3:1. Operating Temperature: Up to 50°C (0- 40°C without derating) temprature, Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limiting features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit protection with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF / FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode. Battery set Complete with self-standing cubicle or cabinet. | 1 | no | 1,72,500 ₹1,72,500 | 1,14,000 ₹1,14,000 Lowest | 1,55,500 ₹1,55,500 | 1,70,000 ₹1,70,000 |
| 2.00Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery - 1 Lot) (Battery Make: Amararaja Quntra/Exide Power Safe. Back-up time: 30 Min at full load. . Certificate : ISO 9001:2015, ISO 14001:2015, ISO 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) [UPS Make : APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Delta/Eaton power)as per approval by the Engineer-in-Charge. [for (i) 1 no sub station] | |||||||
| 3.00 | SITC of 6 KVA UPS including Battery Bank of not less then 4992 VAH or higher (SMF Battery 12 Volt) 1ph Input /1ph Output, Static by-pass arrangement, compitable with D.G.Set, DSP controlled IGBT based rectifier with minimum 95% efficiency on 100% Load. For active input P.F. Correction system to obtain minimum 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. Crest Factor- 3:1. Operating Temperature: Up to 50°C (0- 40°C without derating) temprature, , Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limiting features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit protection with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF / FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode & Parallel Redundant mode. Battery set Complete with self-standing cubicle or cabinet. | 1 | Set | 2,55,440 ₹2,55,440 | 1,91,200 ₹1,91,200 Lowest | 2,65,900 ₹2,65,900 | 2,96,800 ₹2,96,800 |
| 4.00Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery - 2 Lot) (Battery Make: Amararaja Quntra/Exide Power Safe. Back-up time: 15 Min at full load. . Certificate : ISO 9001:2015, ISO 14001:2015, ISO 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) [UPS Make : APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Delta/Eaton power)as per approval by the Engineer-in-Charge. [for (i) for GF OT- 2 nos 6 KVA UPS in PRS ] | |||||||
| 5.00 | SITC of 30 KVA UPS including Battery Bank of not less then 24960 VAH or higher (SMF Battery 12 Volt) 3ph Input /3ph Output, Static by-pass arrangement, compitable with D.G.Set, DSP controlled IGBT based rectifier with minimum 95% efficiency on 100% Load. The UPS shall be provided with active input P.F. Correction system to obtain 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. Crest Factor- 3:1 Operating Temperature: Up to 50°C (0- 40°C without derating) temprature, Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limit-ing features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit prote-ction with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF / FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode & Parallel Redundant mode. Battery set Complete with self-standing cubicle or cabinet. | 1 | Set | 13,26,800 ₹13,26,800 | 6,97,420 ₹6,97,420 Lowest | 11,55,400 ₹11,55,400 | 13,10,000 ₹13,10,000 |
| 6.00Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery - 2 Lot ) (Battery Make Amararaja /Quntra/Exide Power Safe. Back-up time: 15 Min at full load. Certificate : ISO 9001:2015, ISO 14001:2015, ISO 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) [UPS Make : APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Delta/Eaton power) as per approval by the Engineer-in-Charge.[for (i) Six Operation Theatres (OT No. 1 to 6) at the 6th Floor , 2 nos 30 KVA UPS in PRS] | |||||||
| 7.00SITC of Hot Swapable Modular Type Online UPS System complete with battery bank and accessories, suitable for following minimum connected load, with three-phase input and three-phase output, true online double-conversion (VFI) technology, employing Digital Signal Processing (DSP) controlled, IGBT-based (Silicon Carbide) rectifier and inverter, with inbuilt Static and Manual Bypass suitable for critical and uninterrupted power supply applications | |||||||
| 8.00 | Suitable for a connected load of minimum 60 kVA | 1 | no | 22,52,890 ₹22,52,890 | 13,03,000 ₹13,03,000 Lowest | 20,45,000 ₹20,45,000 | 22,20,800 ₹22,20,800 |
| 9.00The UPS system shall be of modular with hot swapable power Module including Communication, Bypass and controller in scalable construction housed in a common frame, enabling vertical scalability, load sharing, hot-swappable power modules, fault tolerance and future expansion without interruption to the connected load. No single point of failure should be there and minimum 4 nos UPS can be in parallel. | |||||||
| 10.00Redundancy Requirement: The UPS system shall be configured with mandatory N+1 (60 kVA + 1 Power Module) for redundancy, such that upon failure or isolation of any one power module, the remaining power modules available within the UPS shall be sufficient in number and aggregate capacity to cater the full connected load of 60 kVA without interruption. The redundancy shall be inherent to the installed UPS configuration proposed by the bidder and shall not be achieved through external or standby arrangements. Inbuilt or external Isolation Transformer and supply through UPS OEM only. Transformer capacity should be equal to UPS rating. For illustration only, and not by way of limitation, a connected load of 80 kVA may be catered by four (4) numbers of 20 kVA power modules or three (3) numbers of 30 kVA power modules, such that failure or isolation of any one power module does not affect the ability of the UPS system to support the full connected load. | |||||||
Tender Value
Refer Docs
EMD Value
₹80,000
Closing Date
20 Jul 2026, 2:00 pmClosed
EXECUTIVE ENGINEER-l
OFFICE OF THE EXECUTIVE ENGINEER, P.W.Dte. Central Kolkata Health Electrical Division P-12, C.I.T Road(1st floor) ,KOLKATA
Seven storied building for Institute of Neuroscience ---SITC of UPS System
2026_WBPWD_5014036_2
WBPWD/EE/CKHED/eNIT-01/26-27
Open Tender
ELECTRICAL WORKS ORG
Item Rate
90 days
Institute of Neuroscience, NMCH
Please refer Tender documents.
4 documents required · 4 mandatory
₹80,000
Central Kolkata Health Electrical Division
12 Aug 2026
18 Jun 2026
22 Jul 2026
18 Jun 2026
20 Jul 2026
24 Jun 2026
23 Jun 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | SITC of 6 KVA UPS including Battery Bank of not less then 8064 VAH or higher (SMF Battery 12 Volt) 1ph Input /1ph Output, Static by-pass arrangement, compitable with D.G.Set, DSP controlled IGBT based rectifier with minimum 95% efficiency on 100% Load. For active input P.F. Correction system to obtain minimum 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. Crest Factor- 3:1. Operating Temperature: Up to 50°C (0- 40°C without derating) temprature, Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limiting features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit protection with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF / FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode. Battery set Complete with self-standing cubicle or cabinet. | 1 | no | - | - |
| 2 | Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery - 1 Lot) (Battery Make: Amararaja Quntra/Exide Power Safe. Back-up time: 30 Min at full load. . Certificate : ISO 9001:2015, ISO 14001:2015, ISO 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) [UPS Make : APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Delta/Eaton power)as per approval by the Engineer-in-Charge. [for (i) 1 no sub station] | - | - | - | - |
| 3 | SITC of 6 KVA UPS including Battery Bank of not less then 4992 VAH or higher (SMF Battery 12 Volt) 1ph Input /1ph Output, Static by-pass arrangement, compitable with D.G.Set, DSP controlled IGBT based rectifier with minimum 95% efficiency on 100% Load. For active input P.F. Correction system to obtain minimum 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. Crest Factor- 3:1. Operating Temperature: Up to 50°C (0- 40°C without derating) temprature, , Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limiting features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit protection with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF / FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode & Parallel Redundant mode. Battery set Complete with self-standing cubicle or cabinet. | 1 | Set | - | - |
| 4 | Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery - 2 Lot) (Battery Make: Amararaja Quntra/Exide Power Safe. Back-up time: 15 Min at full load. . Certificate : ISO 9001:2015, ISO 14001:2015, ISO 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) [UPS Make : APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Delta/Eaton power)as per approval by the Engineer-in-Charge. [for (i) for GF OT- 2 nos 6 KVA UPS in PRS ] | - | - | - | - |
| 5 | SITC of 30 KVA UPS including Battery Bank of not less then 24960 VAH or higher (SMF Battery 12 Volt) 3ph Input /3ph Output, Static by-pass arrangement, compitable with D.G.Set, DSP controlled IGBT based rectifier with minimum 95% efficiency on 100% Load. The UPS shall be provided with active input P.F. Correction system to obtain 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. Crest Factor- 3:1 Operating Temperature: Up to 50°C (0- 40°C without derating) temprature, Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limit-ing features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit prote-ction with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF / FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode & Parallel Redundant mode. Battery set Complete with self-standing cubicle or cabinet. | 1 | Set | - | - |
| 6 | Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery - 2 Lot ) (Battery Make Amararaja /Quntra/Exide Power Safe. Back-up time: 15 Min at full load. Certificate : ISO 9001:2015, ISO 14001:2015, ISO 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) [UPS Make : APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Delta/Eaton power) as per approval by the Engineer-in-Charge.[for (i) Six Operation Theatres (OT No. 1 to 6) at the 6th Floor , 2 nos 30 KVA UPS in PRS] | - | - | - | - |
| 7 | SITC of Hot Swapable Modular Type Online UPS System complete with battery bank and accessories, suitable for following minimum connected load, with three-phase input and three-phase output, true online double-conversion (VFI) technology, employing Digital Signal Processing (DSP) controlled, IGBT-based (Silicon Carbide) rectifier and inverter, with inbuilt Static and Manual Bypass suitable for critical and uninterrupted power supply applications | - | - | - | - |
| 8 | Suitable for a connected load of minimum 60 kVA | 1 | no | - | - |
| 9 | The UPS system shall be of modular with hot swapable power Module including Communication, Bypass and controller in scalable construction housed in a common frame, enabling vertical scalability, load sharing, hot-swappable power modules, fault tolerance and future expansion without interruption to the connected load. No single point of failure should be there and minimum 4 nos UPS can be in parallel. | - | - | - | - |
| 10 | Redundancy Requirement:
The UPS system shall be configured with mandatory N+1 (60 kVA + 1 Power Module) for redundancy, such that upon failure or isolation of any one power module, the remaining power modules available within the UPS shall be sufficient in number and aggregate capacity to cater the full connected load of 60 kVA without interruption. The redundancy shall be inherent to the installed UPS configuration proposed by the bidder and shall not be achieved through external or standby arrangements. Inbuilt or external Isolation Transformer and supply through UPS OEM only. Transformer capacity should be equal to UPS rating.
For illustration only, and not by way of limitation, a connected load of 80 kVA may be catered by four (4) numbers of 20 kVA power modules or three (3) numbers of 30 kVA power modules, such that failure or isolation of any one power module does not affect the ability of the UPS system to support the full connected load. | - | - | - | - |
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