| CD 534: Chamber Tops and Gully Tops for Road Drainage and Services, now at version 0.2.0. is here Find out more Securely sealed A15 manhole cover SafeSeal™ rangeOur Safeseal A15 manhole cover range has been designed and manufactured to be suitable for use in locations of pedestrian and pedal cycle traffic only. They are for use in a Group 1, Class 15 environment. All fully comply with BS EN 124:2015 and are Kitemarked by BSI keyway symbol. The cover contains a patented safety keyway that prevents accidental disengagement during the lifting operation and is compatible with standard lifting keys.   Circular manhole covers
 Polypropylene covers
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