Stripping, Supply And Fitment Of Frp Lavatory Trough Floor (inlay) In Lhb Coaches As Per An Nexure-a. Three Types Of Lavatory Troughs Are Given In Annexure-a. Here Qty. 01 No. = Any One Of The Thre E Types Of Lavatory Troughs Given In Annexure-a. The Firm Will Have To Supply And Fit The Item As Per Coach Availability On As And When Basis. [ Warranty Period: 30 Months After The Date Of Delivery ]