supply of rail hole drilling machine , supply, testing & commissioning of rail hole drilling machine as per rdsos specification- t m/sm/3 dt-19.11.1992 first revision 17.12.2020 or latest with honda gx 160qtb engine, petrol start, keros ene run and road cum rail trolley for carry (4-stock, single cylinder, rated power 3.6 kw, 3600 r.p.m, net t orque- 10.3 n-m at 2500 rpm) drilling capacity suitable for- 17.5 mm with fitting sockets. material must be procured from uvam listed vendors. the bidder should mandatorily submit tender specific authorization let er from approved vendor with their offer, otherwise their offers will be summarily rejected. offers received without make/brands or with vague mentions like as per tender will be summarily rejected. warranty pe riod: upto 30 months from the date of commissioning. [ warranty period: 30 months after the date of del very ] ]