All assessment schedules are in pdf format, please click
on the certificate number to view an assessment schedule.

| Product/Service |
Certificate
Number |
| Akzo Nobel Resicoat R4 Blue fusion bonded epoxy coating |
PT/289/0909 |
| Aqualiner Lining System for Wastewater Applications |
PT/292/1109 |
| AquaSpira IntegraPipe and IntegraStore System for drains, sewers and attenuation tanks |
PT/317/0211 |
| Assessment of Ansa Utilities's Drain Repair Procedures |
PT/296/0110 |
| Assessment of Dyno-Rod Ltd's procedures with the requirements of the Drain Repair Book 2nd Edition (DRB) |
PT/301/0610 |
| Asset International - Weholite Pipe |
PT/270/1007 |
| Auger - Drain Repair Procedures |
PT/272/0608 |
| Axson EPO 9100-1 epoxy resin |
PT/313/1010 |
| BKP Berolina - Liner Manhole to Manhole Lining System |
PT/265/0407 |
| Bodycote - Assessment of 'Sheraplex WIS' coating for threaded fasteners |
PT/264/0407 |
| Camstopper by Norham |
PT/326/0312 |
| Caswick Integrated Ladder System |
PT/321/1010 |
| CleanFlow Systems CleanLine Profiler |
PT/286/0709 |
| Deepak Fasteners corrosion protection system using Rilsan ESY Blue 7265 with Primegreen Lat 12036 primer |
PT/285/0609 |
| Deepak Fasteners Limited Application of Delta-Seal Coating for Threaded Fasteners |
PT/291/1009 |
| Drainwave flow amplification device |
PT/324/1111 |
| Dyno Rod In2 Pipe Replacement System |
PT/288/0909 |
| Easi-Base Precast Concrete Manhole Bases with GRP lining |
PT/279/0109 |
| Easi-Base Precast Concrete Manhole Bases: Unlined |
PT/280/0109 |
| Encapsulating collar |
PT/309/0910 |
| Flange adaptor, couplings and end cap |
PT/310/0910 |
| Flex-Seal - Universal Saddle |
PT/266/0707 |
| Flex-Seal Couplings Ltd's Type FA 200B flexible saddle for concrete pipes |
PT/302/0410 |
| Flexseal PA Saddle fittings for the connection of laterals to structured wall sewers and drains |
PT/290/1009 |
| Flexseal Universal Saddle |
PT/328/0712 |
| For the installation of PMPS E-Liner and PMPS P-Liner hot cure full length lining system |
PT/323/1111 |
| FP McCann - EasiBase Precast Manhole Bases |
PT/274/0808 |
| Funke Kunstoffe Assessment of Connex junction for connection of laterals to plastic sewer pipes |
PT/276/1208 |
| Funke Kunststoffe Fabekun junction with adjustable socket for connection of laterals to concrete pipes |
PT/277/1208 |
| Future Pipes - Wavistrong glass-reinforced epoxy resin (GRP) pipes |
PT/268/0807 |
| Hydrohire PEPP Test for analysing polyethylene pipeline pressure testing results |
PT/287/0709 |
| i\mpreg Liner full length UV cured lining system |
PT/307/0910 |
| Insituform Technologies assessment of the iPlus Composite full length lining system |
PT/293/0110 |
| Jetrod Pipe Liner hot cure length cured-in-place linig system |
PT/319/0511 |
| JFC Manufacturing Co Ltd Hydro-Valve Vortex Flow Control Device (up to 35 l/s) |
PT/298/0410 |
| JFC Manufacturing Co. Ltd -
HydroChamber |
PT/273/0608 |
| Kiljstra Precast Factory Cast Manhole Base and Riser |
PT/282/0409 |
| MCS Sewer Renovation System |
PT/315/0311 |
| Pipe Doctor patch repair system |
PT/318/0311 |
| Pipex Ltd - Packaged pumping stations |
PT/262/0307 |
| Pipex Ltd - Universal Manholes for Drain and Sewers Systems |
PT/257/0806 |
| PMPS E-Liner (Epoxy resin) and PMPS P-Liner (Polyester resin) hot cure full length cured-in-place lining system |
PT/322/1111 |
| Polvik Limited: Watertight Non-Return Valve |
PT/314/0111 |
| Polypipe Civils - Ridgistorm XL Pipe System |
PT/284/0609 |
| Pro range stopper by Norham |
PT/327/0312 |
| Procedures and Materials to: The Drain Repair Book (and Amendment No.1 Dec 2004) |
PT/238/1204 |
| Saertex Liner full length UV cured lining system |
PT/299/0610 |
| Saint Gobain - Cement mortar lining for ductile iron pipes |
PT/269/1007 |
| Saint Gobain Re-approval of procedure for on-site surveying and laboratory analysis of soils |
PT/294/1209 |
| Saint-Gobain - Zinc/Aluminium alloy coating with epoxy top coat |
PT/261/0107 |
| Saint-Gobain PAM Blutop ductile iron pipe system |
PT/300/0510 |
| Sanipor flood grouting system for pipes up to 450mm diameter |
PT/325/0811 |
| Sekisui Rib Loc Australia Pty Ltd Assessment of Rotaloc Lining System for Gravity Pipes |
PT/311/1110 |
| Sekisui Rib Loc Australia Pty Ltd SPR Gravity Pipe Renovation System |
PT/295/0110 |
| Sekisui Rib Loc SPR EX lining system for gravity pipes |
PT/305/0710 |
| Sekisui Rib Loc SPR ST Gravity Pipe Renovation System |
PT/304/0710 |
| Shonan Plastic ICP Breathe cured-in-place lining system |
PT/297/0210 |
| Steve Leigh & Associates Ltd - Groundbreaker Water
Management System |
PT/275/1108 |
| Steve Vick International - DrainBlock Bag |
PT/267/0907 |
| Trolining Assessment of Trolining System |
PT/306/1010 |
| Type FA 150B flexible saddle for concrete pipes |
PT/303/0410 |
| Uhrig Kanaltechnik Quick Lock Local Repair system |
PT/283/0609 |
| UK Drainage Network -Procedures and Materials carried out in Great Britain to the Drain Repair Book 2nd edition - "UKDN Sure-Line" |
PT/263/0307 |
| Under pressure tapping tee and repair clamp |
PT/308/0910 |
| Waterflow plc - Assessment of installation of the Berolina-liner manhole to manhole lining system |
PT/271/1107 |
| WRc Approved Installer of the Jetrod Pipe Liner |
PT/320/0511 |