Description: NCTPS I SE MI circle AOH 23 24 TM Dn Renewal of gaskets in water end manhole door and internal inspections in HPH 5 6 LPH 1 2 3 and renewal of man hole door gaskets in de aerator feed storage tank and hot wells of units I II III during annual over Name of Work NCTPS I SE MI circle AOH 23 24 TM Dn Renewal of gaskets in water end manhole door and internal inspections in HPH 5 6 LPH 1 2 3 and renewal of man hole door gaskets in de aerator feed storage tank and hot wells of units I II III during annual overhaul 2023 24
Details: Removal of studs in HP heater water box manhole door and positioning the man hole door trolley over the working platform, removal of manhole door and partition plate man hole door and inspection. Charges inclusive of Consumables & T&P's. Preparation of partition plate manhole joint gasket and refitting the same by using trolley, tightening the man hole studs, removal of trolley and place the same at '0' metre. Charges inclusive of Consumables & T&P's. (Required gasket will be supplied by TANGEDCO) Welding the partition plate joint (inner and outer sides of hemi head portion) in the inner side of HP heater water box. Charges inclusive of Consumables & T&P's. Internal inspection of water box and renewal of gasket in the bottom water box cover in LP heaters 1,2 &3 of unit I including consumables and T&P's (required gasket will be supplied by TANGEDCO) Inspection and cleaning of Hot-well, condenser jack springs and renewal of Hot-well manhole door gaskets. Charges inclusive of con
Sector: Power Sector