NCTPS I SE MI circle Turbine Maintenance Division Annual Overhaul work for the year 25 26 Specification No 222 25 26

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Name of Work: NCTPS – I – SE/MI Circle – AOH (25-26) - TM Dn. – Reconditioning and Commissioning of defective NRV in steam supply line from CBD Expander tank to Deaerator of Unit II & III during AOH 2025-26

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Sl. No. Item Description Item Code / Make Quantity Units Estimated Rate in Rs. P Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P GST @ Percentage (%) VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT Without Taxes in Rs. P TOTAL AMOUNT With Taxes TOTAL AMOUNT In Words

1 Charges for Arresting the CBD Expander to Deaerator steam pipeline Dia 219.1mm and 28mm thickness and releasing it after works. Including consumables and T & P's. BI01010001010000000000000515BI0100001113 2 Nos 0 Excess(+) Full Conversion INR 1.01 Supplying, Conveying and fixing spls. Including eart item1 123.223 Nos

2 Charges for Cutting by grinder and removing the NRV from the CBD Expander to Deaerator steam pipeline and grinding it to fit suitably into the piece. Including consumables and T & P's. BI01010001010000000000000515BI0100001114 2 Nos 0 Excess(+) Full Conversion INR 1.02 Construction of chamber for 100mm sluice plates item2 213 Nos

3 Charges for Transporting of NRV in CBD Expander to Deaerator steam pipeline from NCTPS-I site to workshop and Viceversa. Including consumables and T & P's. BI01010001010000000000000515BI0100001115 4 Nos 0 Excess(+) Full Conversion INR 2 Construction of chamber for 100mm sluices valve item3 10 Nos

4 Charges for Machining the valve body seat and disc seat in lathe to expose parent metal to have good bonding for welding and filling up material in the worn out area of valve body seat and disc seat by welding using alloy steel welding electrodes and machining the valve body seat and disc seat to required size., Including consumables and T&P's. BI01010001010000000000000515BI0100001116 2 Nos 0 Excess(+) Full Conversion INR 3 Supplying, Conveying and fixing spls. Including ea item4 10 Nos

5 Charges for Lapping of valve body seat and disc seat until getting the 100% blue match with each other. Including consumables and T&P's. BI01010001010000000000000515BI0100001117 2 Nos 0 Excess(+) Full Conversion INR 1.01 Supplying, Conveying and fixing spls. Including eart item1 123.223 Nos

6 Charges for Hydraulic testing of reconditioned valve at 8kg/cm2 max pressure in the presence of site engineer., Including consumables and T & P's. BI01010001010000000000000515BI0100001118 2 Nos 0 Excess(+) Full Conversion INR 1.02 Construction of chamber for 100mm sluice plates item2 213 Nos

7 Charges for Edge preparation of CBD expander steam supply line and NRV with Deaerator (1 NRV = 2 Joints). Including consumables and T&P's. BI01010001010000000000000515BI0100001119 2 Nos 0 Excess(+) Full Conversion INR 2 Construction of chamber for 100mm sluices valve item3 10 Nos

8 Charges for Positioning of NRV in line with CBD Expander to Deaerator steam pipeline and welding. Including consumables and T&P's. BI01010001010000000000000515BI0100001120 2 Nos 0 Excess(+) Full Conversion INR 3 Supplying, Conveying and fixing spls. Including ea item4 10 Nos

9 Charges for Preheating the weld area of NRV with the CBD Expander to Deaerator steam pipeline with NRV (Heating coils and welding transformer are to be arranged by the contractor). Including consumables and T&P's. BI01010001010000000000000515BI0100001121 2 Nos 0 Excess(+) Full Conversion INR 1.01 Supplying, Conveying and fixing spls. Including eart item1 123.223 Nos

10 Charges for TIG Welding the NRV with the CBD Expander to Deaerator steam pipeline (2 Joints). Including consumables and T & P's. 2 Nos 1 Excess(+) Full Conversion INR

11 Charges for Stress relieving the welded area of the line., Including consumables and T & P's. 2 Nos 2 Excess(+) Full Conversion INR

Total in Figures 4 Construction of chamber for 100mm sluice plates item5 10 Nos

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