PRG Logo Portishead Railway Group

The GRIP Process

Governance for Rail Investment Projects







This is Network Rail’s management system for rail projects. Network Rail Overview …


Network Rail detail guide …                  

                                                                                  

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