The installation was completed in a single working day with the liner installed in under an hour. The eight stage process was as follows : 1. Pre Lining camera survey – to assess pipe condition / cleaning requirements 2. Pipe Clean – pressure clean to remove debris 3. Prepare liner – roll out, fold and tape, fit shackles 4. Insert liner - winch through host pipe 5. Inflate liner – to 1.5 bar using end stops 6. Fit SaniGrips – cut liner to length and fit providing flanged connection. 7. Pressure Test Liner – test cycles at 6.5 bar 8. Post lining camera survey – to determine that liner is fully inflated and in situ. Contact Us 01670 700498 www.sanivar.co.uk Sanivar Unit 6, Easter Park, Nelson Park West, Cramlington, NE23 1WQ CASE STUDY Client Yorkshire Water Project Colburn

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