tender for manufacturing of aph heating element cold end baskets, fans & aph items and esp collecting electrode reinforcements with bhel issued material-fabrication of aph he cold end baskets as per various drgs. 2 complete machiningof bearing covers as per drg (2-55-216-00315 2-55-216-00317 1-55-215-01143) including drillingtapping and slotting etc..casting/prepared material to be collected from shop. 3 wear plate drilling as per drg. no.1-56-228-04800 4 impeller welding (with e7018 electrode) fillet throat size up to 8 mm drg.no:- 0-56-135-00679 5 fabricationofreducer basedrive base base frame with red oxide paintexcept drillingtappingand heat treatment(machiningpainting not requiredwherever heat treatment is called for) drg.no:- 1-52-042-00646 1-52-042-00692 1-52-042-01021 1-52-100-00074 6 machining of aluminium seal ring upto dia 500 mm supplied in two pieces drg.no:- 2-52-261-00969 7 complete machiningofretainer plate-pri more than 40 mm (including drgs nos 2522610071135226101774 or equivalent having same work content ) 8 air motor bracket -machining onlyto drg-nos.2/030012/03038or equivalent(fabricated base supplied bybhel) 9 complete fabrication of lifting pin as per drawing 45204103814 or equivalent 10 complete machining of sealing assy as per drawing 25204103282 or equivalent.required rod sizes will be supplied from shop 11 complete machining of lifting rod as per35204105231 or equivalent.required rod sizes will be supplied from shop 12 fabrication of sector plate assy including drillingtappingmachiningsmall components. if necessaryheat correction (excluding heat treatmentbottom plate machining) drg.no:- 0-52-041-00681 0-52-041-00685 13 manufacturing of esp collecting electrode reinforcements as per drg.no.6172-0142