supply of material supply for ra modification, ( 1 ) material supply for ra modification of existing hog compliance power car to rcf spec.no.edts-103, rev-d, amd-7 ( icf annexure-c ) with rdso modification sheet rdso / pe / ms / ac-0051- 2011, rev-2 the materialsrequired per set is given below: 1. feeder contactor bypass enable rotary switch and hog contactor ( hog-a & hog-b ) bypass enable rotary switches -4nos 2. hog contactor ( hog-a & hog-b ) bypass on-off switch-2nos. 3. 3rh2122, 24v dc control contactor-2nos, 4. cables for wiring ( 1.5sq.mm e- beam cables ) -100mtrs. 5. lugs, cable tie & hardwares ( 1.5sq.mm u lugs-50 nos, cable tie 100mm&150mm- 50nos., each, 4x25mm bolts & nuts, spring washers & flats-10sets, cable jacket 25mm dia -2mtrs ) -1set make : ramyaa or similar ( 2 ) charges for installation, testing and commissioning of by-pass arrangement in power car for extending supply to ra / oms coaches at non-vestibule ends as per rdso lr.no.el.1.6.9.22 / hog main dt.29.04.2019 and icf schematic diagram no. lwlrrm 7-0-010 for power and control circuit sbc s2 [ for lhb ac power car with hog compliance drawing ] make:- self as per spec / drg ( ra mode switch for power car ) [ warranty period: 30 months after the date of delivery ]