Supply, installation and commissioning of pressurized flushing system for all lhb coaches

Maintenance of pressurized flushing system/electro-pneumatic pressurized flushing system (eppfs) fitted in lhb coaches during ss2/ss3 repairs

Shifting of electro pneumatic pressurised flushing system (eppfs) from underslung to onboard in lhb coaches of sbc division for a period of 12 months on outcome basis.

Supply, installation and commissioning of electro-pneumatic pressurised flushing system along with manual flushing vlave 3/4 inch for bypass arrgt. and all pipe connection for 75 lhb coaches (300 lavatories) as per rsp pb item no. 859/26-27 for the year 2026-27.the material shall be supplied as per specification: mmdts 19027 rev. 03 and follow drg. no. mi007851 alt nil for mounting dimensions of control panel of eppfs for lhb coaches. packing & marking shall be done as

Supply of converter on/off rotary used in lhb lslrd coaches . similar to rdso specification rdso/pe/spec/tl/0195-2019 (rev-0). material: lauritz knudsen part no. 16a-d16-61003-fhyrd or siemens or salzer or teknic or equivalent.

Description:-high tensile aar h type tight lock cbc for bg lhb passenger coaches. mat. spec.:-rdso/2011/cg-03 (rev.3) amnd. 1 of july 24 with latest revision and amendments. warranty/guarantee as per clause no. 13 of rdso/2011/cg-03 (rev.3) ammdt 1 of july 24.

Single piece frp louvre shutter (2 -0 wide window) for lhb non-ac coaches to rcf drg. no. ls54102 alt-nil ,mat & spec. as per rdso spec.no. rdso/2007/cg-02 (rev-1) of feb, 2008 with 3 amendments- last amendment slip no.3 of february 2019, colour of material shall be light grey.

Set of purge-o-mat automatic float air vent valve and vacuum valve for roofwater tank 30l mounting for lhb coaches. purg-o-mat automatic float air vent valve with shut-off valve having thread bsp 3/8 inch to rcf drg. no. lw63150, item-4, alt.g, qty/set: 1 no. vacuum valve g-1/2 inch to rcf drg. no. lw63150, item-3, alt.g, qty/set: 2 nos. note: as per note-10 of rcf drawing no. lw63150, alt.g & as per rcf cai no. cai/rcf/mech/r-ss/006 dated 20.06.2006: air vent

Stainless steel tubes and double ferrule [stainless steel tubes and double ferrule fittings for lgs (lhb eog gs) coaches. drawing no.:- icf/sk/-10-2-634, issue status 1, rev 01, correction slip- 01 , with latest revision and amendments. mat. spec.:-icf/md/spec. 166 rev-04, amendment-02, with latest revision and amendments. warranty as per clause no-5 of icf/md/spec. 166 rev-04, amendment-02]

Feeder contactor net 1 & 2 for lhb non ac coaches, voltage rating 750 v ac, main pole 04 no, aux contact 2no + 2nc, control voltage 110 v ac with surge suppressor, abb cat no. af 50-40-00 + ca5-22e + rv5/250 or similar. make abb/schneider/siemens/l&t only as per rcf specification no. edts 355, rev -1.[i] this is non-restricted item as per suggested by tech deptt vide eoffice 362994[ii] description/spec taken accordingly above eoffice.[iii] 02 sources name taken as previous supplier.[iv] hrt de