Tender For 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, Visakhapatnam-Andhra Pradesh
TDR : 55257170
Tender Notice
BOQ
6 Days Left
Visakhapatnam
Andhra Pradesh
Tender For 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
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 BarMS Pipe - Length 20 m each, Test Pressure 10 Bar
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 LPMeach), Salinity sensors- 01 each
3
Carryout functional checks of all control panels and Rectify defects and renew defective components.
4
All bellows/ durites/ rubber hoses in the system to be replaced.Rubber Hoses (Range 0-85 Bar) Qty 4 eachDurites (Range 0-8 Bar), Qty 4 each
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
7
RO Plant no 4,Sea water leakege and high salinity observed from both DT module of RO plant 4. Undertalerenewal of DT module and salinity sensor. Qty- 02 DT module, Salinity sensor - 01
8
RO Plant no 4,Solenoid valve fitted in brine line malfunctioning intermitently. Undertake renewal/ repair ofsolenoid valve as per OEM recommendation. Qty - 01
9
RO Plant no 4,Mismatch of running parameters of all RO plants PLC display with analagouge gauges observedduring operation. Undertake programming/ renewal and calibration of PLC display.
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.
11
RO Plant no 1,Abnormal noise and high vibration observed from HP pump of RO plant 1 during oeration.Undertake overhauling of HP pump. Post repair system to be proved. Please Enable Macros to View BoQ information
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