PRG Logo Portishead Railway Group

The GRIP Process

Governance for Railway Investment Projects







This is Network Rail’s management system

for rail projects.


Network Rail Overview …

                                     

See Timescales for current status of the Portishead railway project.







GRIP 8


GRIP 7



GRIP 6



GRIP 5



GRIP 4



GRIP 3



GRIP 2



GRIP 1




PROJECT CLOSE OUT - LINE OPEN



SCHEME HAND BACK



CONSTRUCTION TEST & COMMISSION



DETAILED DESIGN



SINGLE OPTION DEVELOPMENT - OUTLINE DESIGN


OPTION SELECTION



FEASIBILITY



OUTPUT DEFINITION