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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹7.7 LAdmitted-Finance | ₹7.7 L | L1 | Admitted-Finance |
| 2 | L2₹29.8 L+₹22.1 L (286.7%)Admitted-Finance | ₹29.8 L+₹22.1 L (286.7%) | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | SRI SAI KRISHNA WORKS L1 | RAO ELECTRICAL ENGINEERIONG WORKS L2 |
|---|---|---|---|---|---|
| 1.00 | Renew 25% system pipes including PVC pipes. Ensure pipe supports/ clamps are in place as per original design/ fit post erection of complete system. Pressure test on completion to identify leaks.
PVC Pipe - Length 13 mtr each, Test Pressure 65 Bar
MS Pipe - Length 20 m each, Test Pressure 10 Bar | 132 | MTR | 1,300 ₹1,71,600 Lowest | 3,000 ₹3,96,000 |
| 2.00 | Carryout functional checks of all instrumentation and sensors. Undertake calibration/ repairs. Renew defective instrumentations.
Instrumentation includes LP Sensor (Qty 01 each), HP Sensor (Qty 01 each), Unsafe Alarm Sensor (Qty 01 each), LP Pump Overload Sensor (Qty 01 each), Hp Pump Overload Sensor (Qty 01 each), HP Pump Temperature Sensor (Qty 01 each), Phase Alarm Sensor (Qty 01 each), 3-way valve sensor (Qty 01 each), Pressure Gauges (Range 0-10 Bar Qty 5 each and 0-100 Bar Qty 5 each), Flowmeter Qty 02 (Range 0-30 LPM
each), Salinity sensors- 01 each | 4 | Plants | 35,000 ₹1,40,000 Lowest | 2,00,000 ₹8,00,000 |
| 3.00 | Carryout functional checks of all control panels and Rectify defects and renew defective components. | 4 | Plants | 22,500 ₹90,000 Lowest | 80,000 ₹3,20,000 |
| 4.00 | All bellows/ durites/ rubber hoses in the system to be replaced.Rubber Hoses (Range 0-85 Bar) Qty 4 each
Durites (Range 0-8 Bar), Qty 4 each | 4 | Plants | 20,000 ₹80,000 Lowest | 65,000 ₹2,60,000 |
| 5.00 | Carryout performance trials of RO plant. Renew defective modules.Qty - 02 (Each plant) | 8 | Plants | 6,750 ₹54,000 Lowest | 40,000 ₹3,20,000 |
| 6.00 | High salinty, beyond permissible limits (>1200 microsiemens) observed during exploitaion of RO plants 1 & 4. Undertake chemical cleaning of DT modules. Defective DT modules to be replaced. Make - Tecnicomar, Model
- STDC SY 9000 | 2 | Nos | 24,000 ₹48,000 Lowest | 2,00,000 ₹4,00,000 |
| 7.00 | RO Plant no 4,Sea water leakege and high salinity observed from both DT module of RO plant 4. Undertale
renewal of DT module and salinity sensor. Qty- 02 DT module, Salinity sensor - 01 | 1 | Nos | 36,000 ₹36,000 Lowest | 60,000 ₹60,000 |
| 8.00 | RO Plant no 4,Solenoid valve fitted in brine line malfunctioning intermitently. Undertake renewal/ repair of
solenoid valve as per OEM recommendation. Qty - 01 | 1 | Nos | 28,000 ₹28,000 | 20,000 ₹20,000 Lowest |
| 9.00 | RO Plant no 4,Mismatch of running parameters of all RO plants PLC display with analagouge gauges observed
during operation. Undertake programming/ renewal and calibration of PLC display. | 1 | Nos | 32,000 ₹32,000 Lowest | 3,00,000 ₹3,00,000 |
| 10.00 | RO Plant no 2,Low prefilter water pressure and frequent tripping of plant has been observed during operation.
Undertake overhauling of LP pump. Post repair system to be proved. | 1 | Nos | 45,000 ₹45,000 Lowest | 50,000 ₹50,000 |
Tender Value
Refer Docs
EMD Value
₹25,000
Closing Date
12 May 2026, 11:00 amClosed
M(SRC-OS)
HSL
OVERHAULING OF RO PLANT UNDER OEM SUPERVISION ON INS PROJECT
2026_HSL_99429_1
SR COMPLEX/PRODUCTION/OUT SOURCEREQUISITION/2025/1007
Open Tender
Miscellaneous Services
Service
20 days
VISAKHAPATNAM
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹25,000
Yes
8 Jun 2026
28 Apr 2026
12 May 2026
28 Apr 2026
12 May 2026
28 Apr 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Renew 25% system pipes including PVC pipes. Ensure pipe supports/ clamps are in place as per original design/ fit post erection of complete system. Pressure test on completion to identify leaks.
PVC Pipe - Length 13 mtr each, Test Pressure 65 Bar
MS Pipe - Length 20 m each, Test Pressure 10 Bar | 132 | MTR | - | - |
| 2 | Carryout functional checks of all instrumentation and sensors. Undertake calibration/ repairs. Renew defective instrumentations.
Instrumentation includes LP Sensor (Qty 01 each), HP Sensor (Qty 01 each), Unsafe Alarm Sensor (Qty 01 each), LP Pump Overload Sensor (Qty 01 each), Hp Pump Overload Sensor (Qty 01 each), HP Pump Temperature Sensor (Qty 01 each), Phase Alarm Sensor (Qty 01 each), 3-way valve sensor (Qty 01 each), Pressure Gauges (Range 0-10 Bar Qty 5 each and 0-100 Bar Qty 5 each), Flowmeter Qty 02 (Range 0-30 LPM
each), Salinity sensors- 01 each | 4 | Plants | - | - |
| 3 | Carryout functional checks of all control panels and Rectify defects and renew defective components. | 4 | Plants | - | - |
| 4 | All bellows/ durites/ rubber hoses in the system to be replaced.Rubber Hoses (Range 0-85 Bar) Qty 4 each
Durites (Range 0-8 Bar), Qty 4 each | 4 | Plants | - | - |
| 5 | Carryout performance trials of RO plant. Renew defective modules.Qty - 02 (Each plant) | 8 | Plants | - | - |
| 6 | High salinty, beyond permissible limits (>1200 microsiemens) observed during exploitaion of RO plants 1 & 4. Undertake chemical cleaning of DT modules. Defective DT modules to be replaced. Make - Tecnicomar, Model
- STDC SY 9000 | 2 | Nos | - | - |
| 7 | RO Plant no 4,Sea water leakege and high salinity observed from both DT module of RO plant 4. Undertale
renewal of DT module and salinity sensor. Qty- 02 DT module, Salinity sensor - 01 | 1 | Nos | - | - |
| 8 | RO Plant no 4,Solenoid valve fitted in brine line malfunctioning intermitently. Undertake renewal/ repair of
solenoid valve as per OEM recommendation. Qty - 01 | 1 | Nos | - | - |
| 9 | RO Plant no 4,Mismatch of running parameters of all RO plants PLC display with analagouge gauges observed
during operation. Undertake programming/ renewal and calibration of PLC display. | 1 | Nos | - | - |
| 10 | RO Plant no 2,Low prefilter water pressure and frequent tripping of plant has been observed during operation.
Undertake overhauling of LP pump. Post repair system to be proved. | 1 | Nos | - | - |
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