Hammersmith & City and Circle Line:
Royal Oak Station Platform 1 Intrusive Survey and Nosing Stone Adjustment Works
POS Services were asked to carry out PTI (Platform Train Interface) works at Royal Oak Station.
The Intrusive Survey was carried out in order to assess the old non-standard nosing stones, in order to fit new PC30 stones as per the scope of works. The replacement of the old non-standard stones with PC30’s required drilling new support plates underneath the new stones.
The support compromised of a 600mm x 1200mm steel plate with 5 anchor points that required drilling, fixing and pull testing.
Using our tolerances of +/-3mm we were able to deliver the works to the very high standards specified.