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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹22.0 LAccepted-AOC | ₹22.0 L | L1 | Accepted-AOC Lowest Tenderer |
| 2 | L2₹22.0 LRejected-AOC | ₹22.0 L | L2 | Rejected-AOC Second Lowest Tenderer |
| 3 | L3₹22.7 LRejected-AOC | ₹22.7 L | L3 | Rejected-AOC Third Lowest Tenderer |
| Sl No | Description | Qty | Unit | BHARAT CORP L2 | GAJENDRAA ELECTRIC COMPANY L3 | MATRIX POWER CONTROLS INDIA PVT LTD L1 |
|---|---|---|---|---|---|---|
| 1.00 | Renewal by Supply and fixing of 15kVA (three phase input/ Single phase output) microprocessor controlled double conversion true online ups system with built in isolation transformer and power factor correction with smf batteries for 1 hours backup time and with suitable ms powder coated rack for batteries and interlink cables complete with the following specifications:
CONFIGURATION
TRUE ON-LINE Double conversion ups system with pulse width modulation(PWM)
Technology using IGBT inverter.
RECTIFIER :
Full wave (shall fully meet the specified input power requirements)
NPUT:-176-280V(Line-Neutral), 305V-405V (Line-Line
OUTPUT:- 230v ± 1%
FREQUENCY:- 50 Hz ±0.1 %
SYSTEM DC VOLTAGE:- 360V (12V x 30 Nos)
INVERSION TECHNOLOGY:-
Micro processor controlled, PWM with instantaneous SINE WAVE control using IGBT.
CHARGER :- Built in solid state automatic float-cum boost charger with constant current, constant voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected. | 4 | Nos | 3,52,000 ₹14.1 L | 3,61,900 ₹14.5 L | 3,51,360 ₹14.1 L |
| 1.01PROTECTIONS(in built):- i. Output under voltage. ii. output over voltage. iii. output over load. iv. output short circuit. v.HRC Fuses-input/output/ battery. vi. Battery low trip. vii. battery charging current limit. INDICATIONS:- i. Mains ON ii. Inverter ON iii. UPS ON Battery iv. Load ON UPS v. Battery LOW vi. Mains Failure vii. Overload Trip viii. Inverter Trip METERING:- i. Output AC voltage ii. Output DC voltage iii. Frequency TERMINALS:- Input - 4 Pole MCB Output – 2 Pole MCB | ||||||
| 2.00 | Renewal by Supply and fixing of stand for the UPS batteries for 15 kVA UPS | 4 | Set | 7,500 ₹30,000 | 7,875 ₹31,500 | 7,500 ₹30,000 |
| 3.00 | Renewal by Supply and fixing of 3KVA (single phase input/ Single phase output) microprocessor controlled double conversion true online ups system with built in isolation transformer and power factor correction with smf batteries for 1 hour backup time and with suitable ms powder coated rack for batteries and interlink cables complete with the following specifications:
CONFIGURATION
TRUE ON-LINE Double conversion ups system with pulse width modulation(PWM)
Technology using IGBT inverter.
RECTIFIER :
Full wave (shall fully meet the specified input power requirements)
INPUT:-230v ± 15%
OUTPUT:- 230v ± 15%
FREQUENCY:- 50 Hz ±0.5 Hz
SYSTEM DC VOLTAGE:- 96V (12V x 8 Nos)
INVERSION TECHNOLOGY:-
Micro processor controlled, PWM with instantaneous SINE WAVE control using IGBT.
CHARGER :- Built in solid state automatic float-cum boost charger with constant current, constant voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected | 4 | Nos | 74,520 ₹3.0 L | 76,755 ₹3.1 L | 74,520 ₹3.0 L |
| 3.01PROTECTIONS(in built):- i. Output under voltage. ii. output over voltage. iii. output over load. iv. output short circuit. v.HRC Fuses-input/output/ battery. vi. Battery low trip. vii. battery charging current limit. INDICATIONS:- i. Mains ON ii. Inverter ON iii. UPS ON Battery iv. Load ON UPS v. Battery LOW vi. Mains Failure vii. Overload Trip viii. Inverter Trip METERING:- i. Output AC voltage ii. Output DC voltage iii. Frequency TERMINALS:- Input - 2 Pole MCB Output – 2 Pole MCB | ||||||
| 4.00 | Renewal by Supply and fixing of stand for the UPS batteries for 3 KVA UPS | 4 | set | 3,000 ₹12,000 | 3,150 ₹12,600 | 3,000 ₹12,000 |
| 5.00 | Renewal by Supply and fixing of 40A 2P changeover MCB with enclosure on wall with earth connection | 8 | Nos | 4,780 ₹38,240 | 5,020 ₹40,160 | 4,780 ₹38,240 |
| 6.00 | Renewal by Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigd pipe on wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire with painting of suitable colour. | 70 | Mtr | 628 ₹43,960 | 645 ₹45,150 | 627 ₹43,890 |
| 7.00 | Renewal by Supply and Run of 2 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire with painting of suitable colour. | 88 | Mtr | 420 ₹36,960 | 425 ₹37,400 | 414 ₹36,432 |
| 8.00 | GST @ 18% | 1 | No | 3,36,103.2 ₹3.4 L | 3,45,857.4 ₹3.5 L | 3,35,534.76 ₹3.4 L |
Tender Value
Refer Docs
EMD Value
₹21,000
Closing Date
12 Sept 2025, 3:00 pmClosed
The Superintending Engineer, PWD.,
O/o. The Superintending Engineer, PWD., Buildings (C and M) Circle-1, Chepauk, Chennai-5
Renewal of Emergency Backup UPS in various ICU in Periyar Government Hospital, Periyar Nagar, Chennai-82.
2025_PWD_601793_1
PWD/BCMC1/38-1/2025-26
Open Tender
Electrical Works
60 days
periyar nagar
refer tender document
8 documents required · 8 mandatory
₹0
₹21,000
9 Jan 2026
9 Sept 2025
12 Sept 2025
9 Sept 2025
12 Sept 2025
9 Sept 2025
Amount
Renewal by Supply and fixing of 15kVA (three phase input/ Single phase output) microprocessor controlled double conversion true online ups system with built in isolation transformer and power factor correction with smf batteries for 1 hours backup time and with suitable ms powder coated rack for batteries and interlink cables complete with the following specifications: CONFIGURATION TRUE ON-LINE Double conversion ups system with pulse width modulation(PWM) Technology using IGBT inverter. RECTIFIER : Full wave (shall fully meet the specified input power requirements) NPUT:-176-280V(Line-Neutral), 305V-405V (Line-Line OUTPUT:- 230v ± 1% FREQUENCY:- 50 Hz ±0.1 % SYSTEM DC VOLTAGE:- 360V (12V x 30 Nos) INVERSION TECHNOLOGY:- Micro processor controlled, PWM with instantaneous SINE WAVE control using IGBT. CHARGER :- Built in solid state automatic float-cum boost charger with constant current, constant voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected.
PROTECTIONS(in built):- i. Output under voltage. ii. output over voltage. iii. output over load. iv. output short circuit. v.HRC Fuses-input/output/ battery. vi. Battery low trip. vii. battery charging current limit. INDICATIONS:- i. Mains ON ii. Inverter ON iii. UPS ON Battery iv. Load ON UPS v. Battery LOW vi. Mains Failure vii. Overload Trip viii. Inverter Trip METERING:- i. Output AC voltage ii. Output DC voltage iii. Frequency TERMINALS:- Input - 4 Pole MCB Output – 2 Pole MCB
Renewal by Supply and fixing of stand for the UPS batteries for 15 kVA UPS
Renewal by Supply and fixing of 3KVA (single phase input/ Single phase output) microprocessor controlled double conversion true online ups system with built in isolation transformer and power factor correction with smf batteries for 1 hour backup time and with suitable ms powder coated rack for batteries and interlink cables complete with the following specifications: CONFIGURATION TRUE ON-LINE Double conversion ups system with pulse width modulation(PWM) Technology using IGBT inverter. RECTIFIER : Full wave (shall fully meet the specified input power requirements) INPUT:-230v ± 15% OUTPUT:- 230v ± 15% FREQUENCY:- 50 Hz ±0.5 Hz SYSTEM DC VOLTAGE:- 96V (12V x 8 Nos) INVERSION TECHNOLOGY:- Micro processor controlled, PWM with instantaneous SINE WAVE control using IGBT. CHARGER :- Built in solid state automatic float-cum boost charger with constant current, constant voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected
PROTECTIONS(in built):- i. Output under voltage. ii. output over voltage. iii. output over load. iv. output short circuit. v.HRC Fuses-input/output/ battery. vi. Battery low trip. vii. battery charging current limit. INDICATIONS:- i. Mains ON ii. Inverter ON iii. UPS ON Battery iv. Load ON UPS v. Battery LOW vi. Mains Failure vii. Overload Trip viii. Inverter Trip METERING:- i. Output AC voltage ii. Output DC voltage iii. Frequency TERMINALS:- Input - 2 Pole MCB Output – 2 Pole MCB
Renewal by Supply and fixing of stand for the UPS batteries for 3 KVA UPS
Renewal by Supply and fixing of 40A 2P changeover MCB with enclosure on wall with earth connection
Renewal by Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigd pipe on wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire with painting of suitable colour.
Renewal by Supply and Run of 2 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire with painting of suitable colour.
BHARAT CORP (BID ID -1455363)
GAJENDRAA ELECTRIC COMPANY (BID ID -1456728)
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