supply of water boiler of 30 ltrs 3 kw capacity for hot buffet lhb type coaches generally conforming to is:3412.along with control box & necessary plumbing & tap arrangement on a common base plate conforming to rcf specification no. edts-118, rev.-e & drg. no. lh 72221. material should be procured from rdso/ rcf/ icf/ mcf approved sources only.water boiler of 30 ltrs 3 kw capacity for hot buffet lhb type coaches generally conforming to is:3412.along with control box & necessary plumbing & tap arrangement on a common base plate conforming to rcf specification no. edts-118, rev.-e & drg. no. lh 72221. material should be procured from rdso/ rcf/ icf/ mcf approved sources only.,water boiler of 30 ltrs 3 kw capacity for hot buffet lhb type coaches generall y conforming to is:3412.along with control box & necessary plumbing & tap arrangement o n a common base plate conforming to rcf specification no. edts-118, rev.-e & drg. no. lh 722 21. material should be procured from rdso/ rcf/ icf/ mcf approved sources only. [ warranty period: 30 months after the date of delivery ] ]