- Latest available (Revised)
- Point in Time (28/11/2015)
- Original (As made)
The Private Water Supplies (Scotland) Regulations 2006
You are here:
What Version
Advanced Features
- Show Geographical Extent(e.g. England, Wales, Scotland and Northern Ireland)
- Show Timeline of Changes
Changes over time for: Paragraph 5
Version Superseded: 27/10/2017
Alternative versions:
- 28/11/2015- Amendment
- 28/11/2015
Point in time - 27/10/2017- Amendment
Status:
Point in time view as at 28/11/2015. This version of this provision has been superseded.
Status
You are viewing this legislation item as it stood at a particular point in time. A later version of this or provision, including subsequent changes and effects, supersedes this version.
Note the term provision is used to describe a definable element in a piece of legislation that has legislative effect – such as a Part, Chapter or section.
Changes to legislation:
There are currently no known outstanding effects for the The Private Water Supplies (Scotland) Regulations 2006, Paragraph 5.
Changes to Legislation
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.
[F1Performance characteristics and methods of analysisS
This section has no associated Executive Note
5. For each parameter or radionuclide listed in column 1 of the table below, the method of analysis used must be capable of measuring activity concentrations with at least the limit of detection specified for that parameter or radionuclide in column 2.
1 The limit of detection must be calculated according to the ISO standard 11929:2010 entitled “Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionising radiation - Fundamentals and application” (as it was first published), with probabilities of errors of 1st and 2nd kind of 0.05 each. | |
2 Measurement uncertainties must be calculated and reported as complete standard uncertainties, or as expanded standard uncertainties with an expansion factor of 1.96, according to the ISOIEC Guide 98-3:2008 entitled “Guide to the expression of uncertainty inmeasurement” (as it was first published). | |
3 The limit of detection for tritium and for radon is 10% of the corresponding prescribed concentration or value for the parameter. | |
4 The limit of detection for gross alpha activity and gross beta activities is 40% of the screening values of 0.1 Bq/l and 1.0 Bq/l respectively. | |
5 This limit of detection applies only to initial screening for total indicative dose for a new water source. If initial checking indicates that it is unlikely that Ra-228 exceeds 20% of the derived concentration, the limit of detection may be increased to 0.08 Bq/l for routine Ra-228 nuclide specific measurements, until a subsequent re-check is required.] | |
| Parameter / radionuclide | Limit of detection (in Bq/l12 |
|---|---|
| Tritium | 103 |
| Radon | 103 |
| gross alpha activity | 0.044 |
| gross beta activity | 0.44 |
| U-238 | 0.02 |
| U-234 | 0.02 |
| Ra-226 | 0.04 |
| Ra-228 | 0.025 |
| Pb-210 | 0.02 |
| Po-210 | 0.01 |
| C-14 | 20 |
| Sr-90 | 0.4 |
| Pu-239 / Pu-240 | 0.04 |
| Am-241 | 0.06 |
| Co-60 | 0.5 |
| Cs-134 | 0.5 |
| Cs-137 | 0.5 |
| I-131 | 0.5 |
| Notes— | |
Textual Amendments
F1Sch. 5A inserted (28.11.2015) by The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 12
Options/Help
Print Options
PrintThe Whole Instrument
PrintThe Whole Schedule
PrintThis Section only
You have chosen to open the Whole Instrument
The Whole Instrument you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
You have chosen to open Schedules only
The Schedules you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
Legislation is available in different versions:
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.
See additional information alongside the content
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.
Opening Options
Different options to open legislation in order to view more content on screen at once
Executive Note
Executive 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 2005 onwards.
More Resources
Access essential accompanying documents and information for this legislation item from this tab. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as enacted version that was used for the print copy
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- correction slips
- links to related legislation and further information resources
Timeline of Changes
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.
More Resources
Use this menu to access essential accompanying documents and information for this legislation item. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as made version that was used for the print copy
- correction slips
Click 'View More' or select 'More Resources' tab for additional information including:
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- links to related legislation and further information resources
All content is available under the Open Government Licence v3.0 except where otherwise stated. This site additionally contains content derived from EUR-Lex, reused under the terms of the Commission Decision 2011/833/EU on the reuse of documents from the EU institutions. For more information see the EUR-Lex public statement on re-use.