M4 Widening: Poly-Traffic
Polytech provided technical advice to PDS PLC, replacing the original specification for the M4 widening, which was a channel and grate product, with Poly-Traffic – a more robust one-piece linear drainage system that is designed for use in carriageway applications. more...
Colchester General Hospital: Poly GRC
Colchester General Hospital expanded its car parking facilities with the addition of a new staff car park. Polytech evaluated the project requirements and advised contractor J Breheny to use Poly GRC, a robust channel system that would deliver the required performance in all areas of the parking facility. more...
