- Arms:
- Gules a Carpenter's Square in chevron throughout proper surmounted palewise of a T Square Or on a Chief Argent a reinforced concrete Bridge with two main piers spanning Water barry wavy of two Azure and Argent
- Crest:
- [Upon a Helm on a Wreath Argent and Gules] A Rainbow and issuing from the inner arc thereof a Cubit Arm the hand holding as if measuring with a Pair of Compasses the points expanded and downwards all proper
- Badge:
- In front of a T Square reversed Or an open Scroll of paper in perspective from the ends of the same a Rainbow and issuing from the inner arc thereof a Cubit Arm the hand holding as if measuring with a Pair of Compasses the points expanded downwards and placed to the Scroll all proper
- Motto:
- Constructio cum honore
