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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance | Admitted-Finance |
| 2 | Admitted-Finance | Admitted-Finance |
| 3 | Admitted-Finance | Admitted-Finance |
| 4 | Admitted-Finance | Admitted-Finance |
| 5 | Admitted-Finance | Admitted-Finance |
Tender Value
Refer Docs
EMD Value
₹5.2 L
Closing Date
6 Feb 2020, 10:00 amClosed
ASD
NAVAL DOCKYARD VISAKHAPATNAM
RATE CONTRACT FOR PRESSURE TESTING AND VACUUM TESTING OF AC AND REF PLANTS IN VESSELS
2020_NAVY_313276_1
COM/OFF/RAC/19-20/307/RC-AC PLANT
Open Tender
Marine Services
Turn-key
1000 days
NAVAL DOCKYARD VISAKHAPATNAM
Please refer Tender documents.
5 documents required · 5 mandatory
₹0
₹5.2 L
Yes
NAVAL DOCKYARD VISAKHAPATNAM
13 Mar 2020
9 Jan 2020
7 Feb 2020
9 Jan 2020
6 Feb 2020
21 Jan 2020
9 Jan 2020 - 6 Feb 2020
17 Jan 2020
Compressor (SNF-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (SNF-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(SNF-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(SNF-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (SNF-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (SNF - REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (SNF - AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (SNF -REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (SNF - AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (SNF - REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test (SNF - AC PLANT): Vacuum is to be raised and proved for a period of 24 hours
Vacuum test (SNF - REF PLANT): Vacuum is to be raised and proved for a period of 24 hours
Compressor (P17-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (P17-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(P17-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(P17-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (P17-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (P17-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (P17 - AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (P17 -REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (P17- AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (P17- REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test (P17- AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test (P17- REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (P25/P25A -AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (P25/P25A -REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(P25/P25A -AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(P25/P25A -REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (P25/P25A -AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (P25/P25A -REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (P25/P25A -AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (P25/P25A -REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System ( P25/P25A -AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System ( P25/P25A -REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test ( P25/P25A -AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test ( P25/P25A -REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (OPVS-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (OPVS-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(OPV-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(OPV-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (OPV-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (OPV-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (OPV - AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (OPV - REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (OPV- AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (OPV- REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test ( OPV-AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test ( OPV-REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (LST-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (LST-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(LST-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(LST-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (LST-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (LST-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (LST - AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (LST - REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (LST - AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (LST - REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test ( LST-AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test ( LST-REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (KAMORTA-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (KAMORTA-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(KAMORTA-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(KAMORTA-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (KAMORTA-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (KAMORTA-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (KAMORTA- AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (KAMORTA- REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (KAMORTA - AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (KAMORTA - REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test ( KAMORTA-AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test ( KAMORTA-REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (SPVs-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (SPVs-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(SPVs-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condensers(SPVs-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (SPVs-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (SPVs-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (SPVs - AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (SPVs - REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (SPVs - AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (SPVs - REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test (SPVs - AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test (SPVs - REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (JYOTHI-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (JYOTHI-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(JYOTHI-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(JYOTHI-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (JYOTHI-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (JYOTHI-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (JYOTHI - AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (JYOTHI - REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (JYOTHI - AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (JYOTHI - REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test (JYOTHI - AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test (JYOTHI - REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (JALASHWA-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (JALASHWA-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(JALASHWA-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(JALASHWA-REF PLANT): a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (JALASHWA-AC PLANT): a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (JALASHWA-REF PLANT): a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (JALASHWA-AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (JALASHWA-REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (JALASHWA-AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (JALASHWA-REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test (JALASHWA-AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test (JALASHWA-REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (SHAKTI-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Compressor (SHAKTI-REF PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(SHAKTI-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Condenser(SHAKTI-REF PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (SHAKTI-AC PLANT): a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (SHAKTI-REF PLANT): a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (SHAKTI-AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
OTS/ oil separator/ receiver (SHAKTI-REF PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (SHAKTI-AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Gas line System (SHAKTI-REF PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test SHAKTI-AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Vacuum test SHAKTI-REF PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Compressor (LCUs-AC PLANT): (a) Undertake alignment of compressor with motor using laser tool. (b) Undertake PT of compressor per 24 hours after leak rectification (c) Undertake VT of compressor as per main top.
Condenser(LCUs-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
Chiller (LCUs-AC PLANT): (a) Pressure shell side with nitrogen after removing end cover and pipe lines. (b) Undertake leak test with soap solution. (c) Repair leaking tubes relief valves. (d) Undertake PT for 24 hours.
OTS/ oil separator/ receiver (LCUs-AC PLANT): Close valves, pressurize the container with nitrogen, spot the leak with soap solution, release the nitrogen, rectify the leak by insitu welding.
Gas line System (LCUs-AC PLANT): (a) Pressurize the system with nitrogen as maintops. (b) Identify and repair leakage by brazing/ welding/ gasket renewal etc. (c) Replace gauge line of leakage. (d) Proove PT of complete system.
Vacuum test LCUs-AC PLANT): Vacuum is to be raised and proved for a period of 24 hours.
Royalle Engineering Enterprise
IND-CHEM
Sigma6
SRI VENKATA RAMA ENTERPRISES
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