Adapter plate assembly with Isolating cock assembly complete set for C3W DV TO M/ s Greysham Drg. No. G/ C3W/ 788683, 08 OR CSP with isolating cock assembly to FTRTIL part No. 602001100 to RDSO Spec. No. 02- ABR- 02 with amendment No. 4 of Sep. 16 & Appendix- I.