SPECIAL WORKS
Mcbreen Enviro UK Tackle Infiltration Challenges with
K-Prema Internal Pipe Seal S1E support McBreen Enviro UK to successfully address ground water infiltration with K-Prema Mechanical Seal
In Gloucester, McBreen Enviro UK faced an issue involving groundwater infiltration into a newly installed, unconnected sewer network. This network, comprising 120-meter-long sections of 1500mm diameter concrete pipes, was experiencing rapid water ingress, threatening the new drainage systems integrity and functionality.
A comprehensive CCTV drain survey, confirmed groundwater infiltration at several joints along the network. This was communicated to the Client.
The challenge was to find a cost-effective repair method as traditional non dig repair techniques involving extensive machinery were too expensive, as well as a repair to suit a large diameter pipe and suitable for operations to be carried out in a confined space.
Collaborating with S1E Ltd: Specialist Suppliers of Trenchless Technology, it was recommended to use mechanical pipe seals from the K-Prema range. The K-Prema Internal Pipe Seal System includes a large EPDM rubber sleeve and retaining clamping bands made of high-grade 304 stainless
60 | October 2024 |
www.draintraderltd.com
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72
