tender for set of side buffer assembly (helical spring type) (lh & rh) for lhb coaches to rcfs planninglist no. mpmobuferlhb, version.-3. drawing no. : (i) loco side bufer(b.g) min. assembly. (lh) withmodification to rcfs drg. no. mi004277, alt. a with note in drawing, item -1, qty.-02 nos. per set. (ii) loco sidebufer (b.g) min. assembly. (rh) with modification to rcfs drg. no. mi004277, alt. a with note in drawing, item-2, qty.-02 nos. per set. matl. & spec: as per drawing.