supply of supply and application of patch work of fleet graphic film.supply and application of patch work of fleet graphic film.,supply and application of patch work of fleet graphic film for exterior of lhb coaches with anti graffiti measures as para 1.0 of design letter no- md 22151 dt- 10.5.17 , rdso specification no- rdso/2010/cg-08 issued in oct-2010 , make- 3m or aver y dennision or any other vendors approved by icf/rcf/mcf/any other zonal railway colour of film as per colour scheme of respective coaches and in form of in-situ c olour , pre- pigmented as per design letter no- md 22151 dt- 10-5-2017( c note- sample t o be approved by consignee against colour , shade and pattern ref. only before bu lk supply) other parameter as per