miscellaneous services required for development of cbm field. ( supply and services for aviation fuel and spares for helicopter. , helicopter and its accessories. , providing cha services providing freight forwarding services , providing transportation services , hiring of p&m equipment like crane, hydra, forklift, trailer, truck, tempo etc. , air transportation of personnel and chartering helicopters. , services for o&m of helicopter. , hiring of closed and covered warehouse, open storage yard,