Drainage SolutionsHome > Services > Contract Services > Drainage SolutionsFilter by category: View AllGas - Flowstopping - Gas Mains Renewal - Gas Service Renewal - Pipe Cutting And Cracking - Pipe Handling Equipment - Gas Case StudiesWater - Pipe Cutting And Cracking - Pipe Handling Equipment - Sealing Off Disused Drains - Water Case StudiesNuclear - New Connections - Filling Voids - Pipe Cutting And Cracking - Pipe Decommissioning - Seal Pipes And Ducts - Nuclear Case StudiesContract Services - Internal Pipe Systems - Filling Voids & Annular Spaces - Flowstopping - Pipe Cutting - Stub End Solutions - Contract Services Case StudiesSmartester - Download Apps - Smartester - Smartester Case StudiesOther Services - Other Services - Other Services Case Studies Filter Drainblock Bag is a technique for remotely sealing off disused drain and sewer laterals DRAINBLOCK BAG™ RATBLOCK™ is WRc approved and provides an effective, permanent solution to the problem of vermin entering disused drains and sewers by blocking off the entrance/exit to pipes. RATBLOCK™ Our CCTV surveys can assess pipe conditions under 'live' conditions For further details please contact our Contract Services department: 01225 864864 CCTV