This schedule specifies characteristics for the Quick-Lock™ repair as manufactured by Uhrig Kanaltechnik GmbH for renovation of gravity drains and sewers of diameters between 150mm and 600mm, at depths up to 5m.
It is applicable to the renovation of drains and sewers where the host pipe is still stable and has a deformation less than 3%.
The Quick-Lock™ repair is a local mechanical repair system consists of a rolled grade 1.4571 stainless steel mechanical sleeve with an EPDM rubber gasket which has integral circumferential seals at either end. The mechanical sleeve is expanded over a defect until the locking mechanism has engaged, thereby compressing the rubber seal between the sleeve and host pipe to form a repair.
Full details can be found in the Assessment Schedule opposite.