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Certificate number:
KM 83015
Scope: Plastics piping systems for water supply - polyethylene (PE):Pipes
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| BS EN 12201-2 | 2004-08-11 | 2028-09-05 |
Certificate number:
KM 513530
Scope: Polyethylene pipes and fittings for natural gas and suitable manufactured gas. Part 2: Pipes for use at pressures up to 5.5 bar
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| GIS PL2-2 and PP1547 | 2008-06-20 | 2028-09-05 |
Certificate number:
KM 513620
Scope: Polyethylene pipes and fittings for natural gas and suitable manufactured gas. Part 8: Pipes for use at pressures up to 7 bar
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| GIS PL2-8 and PP1547 | 2008-11-18 | 2028-09-05 |
Certificate number:
KM 538462
Scope: Specification for polyethylene pipes and fittings for natural gas and
suitable manufactured gasPart 4: Fusion fittings with integral heating
element(s)
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| GIS/PL2-4 | 2008-06-20 | 2028-09-05 |
Certificate number:
KM 555333
Scope: Specification for polyethylene pipes and fittings for natural gas and
suitable manufactured gas Part 6: Spigot end fittings for electrofusion
and/or butt fusion purposes
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| GIS/PL2-6 | 2009-10-16 | 2028-09-05 |
Certificate number:
KM 575728
Scope: Polyethylene (PE) piping systems for the supply of gaseous fuels.
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| BS EN 1555-2 | 2011-10-11 | 2028-09-05 |
Certificate number:
KM 576918
Scope: Underground fire hydrants and surface box frames and covers
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| BS 750 and BS EN 14339 | 2015-09-08 | 2026-08-31 |
Certificate number:
KM 623511
Scope: Methods of repairing leaking ferrous gas mains - pipe repair clamps
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| GIS/LC8-4 | 2015-03-27 | 2028-09-05 |
Certificate number:
KM 539993
Scope: Distribution Valves Metal-bodied to 16 bar & construction valves to 7 bar
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| GIS V7-1 and PP1547 | 2015-11-24 | 2028-09-05 |
Certificate number:
KM 672956
Scope: Polyethylene pressure pipe with an aluminium barrier layer and
associated fittings for potable water supply in contaminated land
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| BS 8588:2017 | 2017-05-10 | 2028-09-05 |
Certificate number:
KM 680823
Scope: Self-Anchoring Mechanical Fittings for Polyethylene Pipe for Natural Gas
and Suitable Manufactured Gas
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| GIS/PL3 | 2017-12-07 | 2028-09-05 |
Certificate number:
KM 689148
Scope: Plastics piping systems for soil and waste discharge (low and high
temperature) within the building structure Polyethylene (PE)
| Standard/Scheme number or name | Start Date | Expiry Date |
|---|---|---|
| BS EN 1519 | 2018-02-05 | 2028-09-05 |