Providing Of Security Manpower Service (version 2.0) - Lpg Pipeline Security Supervisor Class -c; Security Supervisor,security Manpower Service (version 2.0) - Lpg Pipeline Line Walker Class -c; Line Walker,security Manpower Service (version 2.0) - Pg Pipeline Security Gunmen Class -c; Armed Security Guard,manpower Outsourcing Services - Man-days Based - Lpg Pipeline Security/patrolling Supervisor (on Special Duty) Class -c; Highly Skilled; Refer Atc Document,manpower Outsourcing Services - Man-days Based - Lpg Pipeline Security Line Walker (on Special Duty) Class -c; Skilled; Refer Atc Document,manpower Outsourcing Services - Man-days Based - Lpg Pipeline Security Gunman (on Special Duty) Class -c; Highly Skilled; Refer Atc Document,security Manpower Service (version 2.0) - Lpg Pipeline Patrolling Supervisor Class -b; Security Supervisor,security Manpower Service (version 2.0) - Lpg Pipeline Line Walker Class -b; Line Walker,security Manpower Service (version 2.0) - Lpg Pipeline Gunman Class -b; Armed Security Guard,manp