- Latest available (Revised)
- Point in Time (01/04/2015)
- Original (As made)
Version Superseded: 27/10/2017
Point in time view as at 01/04/2015.
There are currently no known outstanding effects for the The Public Water Supplies (Scotland) Regulations 2014, SCHEDULE 3.
Revised legislation carried on this site may not be fully up to date. At the current time any known changes or effects made by subsequent legislation have been applied to the text of the legislation you are viewing by the editorial team. Please see ‘Frequently Asked Questions’ for details regarding the timescales for which new effects are identified and recorded on this site.
Regulations 2(1), 2(4) and 15(5)
1 The composition of m-CP agar is: | ||
Basal medium— | ||
Dissolve the ingredients of the basal medium, adjust pH to 7.6 and autoclave at 121°C for 15 minutes. | ||
(1) Item | (2) Parameter | (3) Method |
---|---|---|
1. | Clostridium perfringens (including spores) | Membrane filtration followed by anaerobic incubation of the membrane on m-CP agar1 at 44 ± 1°C for 21 ± 3 hours. Count opaque yellow colonies that turn pink or red after exposure to ammonium hydroxide vapours for 20 to 30 seconds. |
2. | Coliform bacteria | ISO 9308-1 |
3. | Colony count 22°C — enumeration of culturable microorganisms | prEN ISO 6222 |
4. | Colony count 37°C — enumeration of culturable microorganisms | prEN 6222 |
5. | Enterococci | ISO 7899-2 |
6. | Escherichia coli | ISO 9308-1 |
Notes— |
1 The method of analysis should determine total cyanide in all forms. | ||||
2 The capabilities required apply in relation to each individual pesticide. | ||||
3 The capabilities required apply in relation to each individual substance comprising PAH: Total at 25% of the prescribed concentration or value for PAH: Total. | ||||
4 The capabilities required apply at 50% of the prescribed concentration or value for PAH: Total. | ||||
5 The capabilities required apply in relation to prescribed concentration or value in Table B. | ||||
6 The capabilities required apply in relation to prescribed concentration or value in Table C. | ||||
In this Schedule “Pesticide”, “PAH: Total” and “THM: Total” have the meanings given in Schedule 1. | ||||
(1) Item | (2) Parameter | (3) Trueness % of prescribed concentration or value | (4) Precision % of prescribed concentration or value | (5) Limit of detection % of prescribed concentration or value |
---|---|---|---|---|
1. | Aluminium | 10 | 10 | 10 |
2. | Ammonium | 10 | 10 | 10 |
3. | Antimony | 25 | 25 | 25 |
4. | Arsenic | 10 | 10 | 10 |
5. | Benzene | 25 | 25 | 25 |
6. | Benzo(a)pyrene | 25 | 25 | 25 |
7. | Boron | 10 | 10 | 10 |
8. | Bromate | 25 | 25 | 25 |
9. | Cadmium | 10 | 10 | 10 |
10. | Chloride | 10 | 10 | 10 |
11. | Chromium | 10 | 10 | 10 |
12. | Colour | 10 | 10 | 10 |
13. | Conductivity | 10 | 10 | 10 |
14. | Copper | 10 | 10 | 10 |
15. | Cyanide1 | 10 | 10 | 10 |
16. | 1,2-dichloroethane | 25 | 25 | 10 |
17. | Fluoride | 10 | 10 | 10 |
18. | Iron | 10 | 10 | 10 |
19. | Lead | 10 | 10 | 10 |
20. | Manganese | 10 | 10 | 10 |
21. | Mercury | 20 | 10 | 20 |
22. | Nickel | 10 | 10 | 10 |
23. | Nitrate | 10 | 10 | 10 |
24. | Nitrite | 10 | 10 | 10 |
25. | Pesticide2 | 25 | 25 | 25 |
26. | PAH: Total3 | 25 | 25 | 25 |
27. | Selenium | 10 | 10 | 10 |
28. | Sodium | 10 | 10 | 10 |
29. | Sulphate | 10 | 10 | 10 |
30. | Tetrachloroethene4 | 25 | 25 | 10 |
31. | Tetrachloromethane | 20 | 20 | 20 |
32. | Trichloroethene4 | 25 | 25 | 10 |
33. | THM: Total3 | 25 | 25 | 10 |
34. | Turbidity5 | 10 | 10 | 10 |
35. | Turbidity6 | 25 | 25 | 25 |
Notes— |
Latest Available (revised):The latest available updated version of the legislation incorporating changes made by subsequent legislation and applied by our editorial team. Changes we have not yet applied to the text, can be found in the ‘Changes to Legislation’ area.
Original (As Enacted or Made): The original version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
Point in Time: This becomes available after navigating to view revised legislation as it stood at a certain point in time via Advanced Features > Show Timeline of Changes or via a point in time advanced search.
Geographical Extent: Indicates the geographical area that this provision applies to. For further information see ‘Frequently Asked Questions’.
Show Timeline of Changes: See how this legislation has or could change over time. Turning this feature on will show extra navigation options to go to these specific points in time. Return to the latest available version by using the controls above in the What Version box.
Policy Note sets out a brief statement of the purpose of a Scottish Statutory Instrument and provides information about its policy objective and policy implications. They aim to make the Scottish Statutory Instrument accessible to readers who are not legally qualified and accompany any Scottish Statutory Instrument or Draft Scottish Statutory Instrument laid before the Scottish Parliament from July 2012 onwards. Prior to this date these type of notes existed as ‘Executive Notes’ and accompanied Scottish Statutory Instruments from July 2005 until July 2012.
Access essential accompanying documents and information for this legislation item from this tab. Dependent on the legislation item being viewed this may include:
This timeline shows the different points in time where a change occurred. The dates will coincide with the earliest date on which the change (e.g an insertion, a repeal or a substitution) that was applied came into force. The first date in the timeline will usually be the earliest date when the provision came into force. In some cases the first date is 01/02/1991 (or for Northern Ireland legislation 01/01/2006). This date is our basedate. No versions before this date are available. For further information see the Editorial Practice Guide and Glossary under Help.
Use this menu to access essential accompanying documents and information for this legislation item. Dependent on the legislation item being viewed this may include:
Click 'View More' or select 'More Resources' tab for additional information including: