Tender For Steam And Water Analysis System For Udangudi Stps, thoothukudi-Tamil Nadu

Steam And Water Analysis System For Udangudi Stps Swas For Tangedco Udangudi 2X660 Mw Stps , Shs Primary Racks(Inconel-625 Cooler Coils With Ibr/U-Stamp Certification, Ibr Certified Isolation & Blowdown Valves) , Shs Wet Panel- Walkway Through Enclosed Type , Shs Dry Panel , Chiller 2X100% Redundant - Min. 5 Tr Rating (With 25% Extra Capacity) , Swas Loose Supply Items As Per Annexure-A , Commissioning Spares- Reagents /Calibrators/Standard Solutions As Required For Commissioning & Handing Over Of System To Owner. , Consumables Other Than Chemical Reagents Like Ph Cell, Do Sensors Etc. , Freight Charges For Complete Indigenous Scope Of Supply Upto Project Site , Erection Supervision & Successful Commissioning Of Swas In Each Unit Of Power Plant (As Per Sl.No.13.I)-Iv) Under Scope Of Supply Document Of Technical Specification) , Chemical Reagents For 12 Months Continuous Operation Of Analysers , Optional Item For Ordering - Price For One Line Of High Pressure & High Temp.- Primary & Secondary Cooling To Be Considered Along With Other Instruments As Per P&Id Applicable For The Project. , Optional Item For Ordering -Price For One Line Of Low Pressure & Low Temp. -Secondary Cooling To Be Considered Along With Other Instruments As Per P&Id Applicable For The Project. , Conductivity (Specific, Cation) Analyser - Dual Channel (Total Sensors Are 20 Nos. Per Unit) , Conductivity (Specific) Analyser For Hotwell - Dual Channel (Total Sensors Are 04 Nos. Per Unit) , Ph Analyser- Dual Channel (Total Sensors Are 09 Nos. Per Unit) , Dissolved Oxygen Analyser- Dual Channel (Total Sensors Are 05 Nos. Per Unit) , Sodium Analyser (Multi Channel-5 Channel Including Spare Channel) , Silica Analyser (Multi Channel-6 Channel Including Spare Channel) , Hydrazine Analyser- Single Channel , Residual Chlorine Analyser , Turbidity Analyser , Microprocessor Based Annunciator - Minimum 96 Points, Window Size: 70 Mm X 50 Mm , Standalone Rack With Analysers (Ph,Conductivity{Specific, Cation} - Dual Channel, Residual Chlorine & Salinity-01 No. Each) Mounted Including All The Sampling Accessories For Cw Pump Discharge Service (Refer Swas Scheme Sheet 16 Of 17) , Standalone Rack With Analysers (Ph,Residual Chlorine-01 No. Each) Mounted Including All The Sampling Accessories For Sea Water Outfall Service (Refer Swas Scheme Sheet 17A Of 17) , Standalone Rack With 04 Nos. Ph Analysers Mounted Including All The Sampling Accessories For Desal Water Storage Tank O/L Service (Refer Swas Scheme Sheet 17B Of 17) , Standalone Rack With Ph Analyser Mounted Including All The Sampling Accessories For Bwro System , Standalone Rack With Conductivity Analyser Mounted Including All The Sampling Accessories For Bwro System , Standalone Rack With Ph Analyser Mounted Including All The Sampling Accessories For Dm System , Standalone Rack With Conductivity Analyser Mounted Including All The Sampling Accessories For Dm System , Standalone Rack With Silica Analyser (Multi Channel - 4 Channel) Mounted Including All The Sampling Accessories For Dm System , Standalone Rack With Ph Analyser Mounted Including All The Sampling Accessories For Psf System , Standalone Rack With Conductivity Analyser Mounted Including All The Sampling Accessories For Psf System , Standalone Rack With Turbidity Analyser Mounted Including All The Sampling Accessories For Psf System , Standalone Rack With Chlorine Analyser Mounted Including All The Sampling Accessories For Psf System , Standalone Rack With Ph Analyser Mounted Including All The Sampling Accessories For Remin System , Standalone Rack With Conductivity Analyser Mounted Including All The Sampling Accessories For Remin System , Standalone Rack With Ph Analyser Mounted Including All The Sampling Accessories For Press. Uf System , Standalone Rack With Turbidity Analyser Mounted Including All The Sampling Accessories For Press. Uf System , Standalone Rack With Ph Analyser Mounted Including All The Sampling Accessories For Swro System , Standalone Rack With Conductivity Analyser Mounted Including All The Sampling Accessories For Swro System , Standalone Rack With Turbidity Analyser Mounted Including All The Sampling Accessories For Swro System , Standalone Rack With Orp Analyser Mounted Including All The Sampling Accessories For Swro System , Standalone Rack With Turbidity Analyser Mounted Including All The Sampling Accessories For Clarifier System , Optional Item For Ordering -Thermal Shut-Off Valve (Sentry / Lowe Make Only) , Optional Item For Ordering -Flow Switch , Mandatory Spares For Analysers (Ref. Annexure-B) , Mandatory Spares For Shs (Ref. Annexure-B)

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	19-Sep-2023	Extension of due date	Date	29-09-2023

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Scope of supply : Steam and Water Analysis System (SWAS)- Analysers+Sample Handling System (SHS) for M/s. TANGEDCO/Udangudi (2X660 MW) STPS

Sl. No.	Item Description
1	SHS PRIMARY RACKS(Inconel-625 Cooler Coils with IBR/U-Stamp Certification, IBR certified Isolation & Blowdown Valves)
2	SHS Wet panel- Walkway through enclosed type
3	SHS Dry Panel
4	Chiller 2x100% Redundant - Min. 5 TR rating (with 25% extra capacity)
5	SWAS Loose supply Items as per Annexure-A
6	COMMISSIONING SPARES- Reagents /Calibrators/Standard solutions as required for commissioning & handing over of System to Owner.
7	CONSUMABLES OTHER THAN CHEMICAL REAGENTS LIKE pH CELL, DO Sensors ETC.
8	Freight charges for complete indigenous scope of supply upto project site
9	Erection Supervision & successful commissioning of SWAS in each unit of power plant (as per sl.no.13.i)-iv) under Scope of supply document of Technical specification)
10	CHEMICAL REAGENTS for 12 months continuous OPERATION of Analysers
11	Optional item for Ordering - Price for one line of High Pressure & High Temp.- Primary & Secondary cooling to be considered along with other instruments as per P&ID applicable for the project.
12	Optional item for Ordering -Price for one line of Low Pressure & Low Temp. -Secondary cooling to be considered along with other instruments as per P&ID applicable for the project.
13	Conductivity (Specific, Cation) Analyser - Dual channel (Total sensors are 20 nos. per unit)
14	Conductivity (specific) analyser for Hotwell - Dual channel (Total sensors are 04 nos. per unit)
15	pH Analyser- Dual channel (Total sensors are 09 nos. per unit)
16	Dissolved Oxygen Analyser- Dual channel (Total sensors are 05 nos. per unit)
17	Sodium Analyser (Multi channel-5 channel including spare channel)
18	Silica Analyser (Multi channel-6 channel including spare channel)
19	Hydrazine Analyser- Single channel
20	Residual Chlorine Analyser
21	Turbidity Analyser
22	Microprocessor based Annunciator - minimum 96 points, window size: 70 mm x 50 mm
23	Standalone Rack with Analysers (pH,CONDUCTIVITY{SPECIFIC, CATION} - DUAL CHANNEL, Residual Chlorine & Salinity-01 no. each) mounted including all the Sampling accessories for CW Pump Discharge Service (Refer SWAS Scheme Sheet 16 of 17)
24	Standalone Rack with Analysers (pH,Residual Chlorine-01 no. each) mounted including all the Sampling accessories for Sea Water Outfall Service (Refer SWAS Scheme Sheet 17A of 17)
25	Standalone Rack with 04 nos. pH Analysers mounted including all the Sampling accessories for Desal Water Storage tank O/L service (Refer SWAS Scheme Sheet 17B of 17)
26	Standalone Rack with pH Analyser mounted including all the Sampling accessories for BWRO system
27	Standalone Rack with CONDUCTIVITY Analyser mounted including all the Sampling accessories for BWRO system
28	Standalone Rack with pH Analyser mounted including all the Sampling accessories for DM system
29	Standalone Rack with CONDUCTIVITY Analyser mounted including all the Sampling accessories for DM system
30	Standalone Rack with Silica Analyser (Multi channel - 4 channel) mounted including all the Sampling accessories for DM system
31	Standalone Rack with pH Analyser mounted including all the Sampling accessories for PSF system
32	Standalone Rack with Conductivity Analyser mounted including all the Sampling accessories for PSF system
33	Standalone Rack with Turbidity Analyser mounted including all the Sampling accessories for PSF system
34	Standalone Rack with Chlorine Analyser mounted including all the Sampling accessories for PSF system
35	Standalone Rack with pH Analyser mounted including all the Sampling accessories for REMIN system
36	Standalone Rack with Conductivity Analyser mounted including all the Sampling accessories for REMIN system
37	Standalone Rack with pH Analyser mounted including all the Sampling accessories for PRESS. UF system
38	Standalone Rack with Turbidity Analyser mounted including all the Sampling accessories for PRESS. UF system
39	Standalone Rack with pH Analyser mounted including all the Sampling accessories for SWRO system
40	Standalone Rack with Conductivity Analyser mounted including all the Sampling accessories for SWRO system
41	Standalone Rack with Turbidity Analyser mounted including all the Sampling accessories for SWRO system
42	Standalone Rack with ORP Analyser mounted including all the Sampling accessories for SWRO system
43	Standalone Rack with Turbidity Analyser mounted including all the Sampling accessories for CLARIFIER system
44	Optional item for Ordering -Thermal shut-off valve (Sentry / Lowe make only)
45	Optional item for Ordering -Flow switch
46	Mandatory Spares for Analysers (ref. Annexure-B)
47	Mandatory Spares for SHS (ref. Annexure-B)