Replacement of cooling water pipelines of unit 1 machine with seamless carbon steel pipes at idamalayar power house including dismantling of existing pipelines supply fabrication erection installation testing commissioning

Repair replacement of distribution pipe lines gi ms with seamless high carbon steel pipes of various sizes including fittings and certain other allied works at kasauli under ge kasauli

Repair replacement of distribution pipe lines gi ms with seamless high carbon steel pipes of various sizes including fittings and certain other allied works at dagshai under ge kasauli

Repair replacement gi ms with seamless high carbon steel pipes of various sizes, all types of valves, valve pits, chambers water tanks and other misc connected work for rcc, north spring and south spring area at kasauli under ge kasauli

Pipe set complete for blc wagon drawing no. :- contr-9405-s/14, alt-14, item no-1 to 23 spec. no:- 04-abr-02 (rev. 01 of nov. 2017) material:- 1. for 32 mm bore pipes :- seamless to is: 1239 (part-1) heavy grade or astm a-106 gr. a 2. for 20 mm bore pipes :- stainless steel to astm-a 312 schedule 40 s gr. tp 304 (erw) (material as per rdso letter no. mw/apb dt. 02-08-2019 with annex. a).

1)carbon steel seamless pipe size 33.4 odx4.55tk (25nb) as per spec.ht00204 rev.09. qty: 300 mr 2)carbon steel seamless pipe size 42.2 odx4.85tk(32nb) to ht00204 rev.09 qty: 200 mr 3)carbon steel seamless pipe size 48.3 o/d x3.68 tk (40 nb) to spec. ht00204 rev.09 qty: 200 mr 4)carbon steel seamless pipe size 60.3 odx3.91tk(50nb) to ht00204 rev.09 qty: 200 mr