One of the rooms which hold some of the services in the tunnel
Pic of the tunnel between Mercury lane and Beresford train station under Karangahape rd
Pic one the lads installing type2 head restrain
Pic of finished wall with type 2 head restraint
Pic of wall connecting to column with door head and pennatration installed for services
Access point for all materials excavators and concrete trucks crained 6 storeys ( 33 meters)below the bottom of Mercury Lane
Pic of cage installed above door heads and penertrations