Anglian Water Services Ltd - UKAS

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 47 High Street, Feltham, Middlesex, TW13 4UN, UKAnglian Water Services LtdIssue No: 035 Issue date: 13 June 20141223Accredited toISO/IEC 17025:2005Anglian ScientificKingfisher WayHinchingbrooke Business ParkHuntingdonCambsPE29 6FLContact: Mrs R FeltonTel: +44 (0)1480 325709Fax: +44 (0)1480 325705E-Mail: rfelton@anglianwater.co.ukWebsite: www.anglianwater.co.ukLaboratory locations:Testing performed by the Organisation at the locations specified belowLocations covered by the organisation and their relevant activitiesLocation details Activity Location codeAddressAnglian Water ServicesHuntingdonLaboratoryKingfisher WayHinchingbrooke Business ParkHuntingdonCambsPE29 6FLLocal contactMrs R FeltonTel: +44 (0)1480 325709Fax: +44 (0)1480 325705Email: rfelton@anglianwater.co.ukWebsite: www.anglianwater.co.ukTesting:Chemical andmicrobiologicalSupport:ReportingASite activities performed away from the locations listed above:Location details Activity Location codeWaste Water Treatment Works Sampling BWater Treatment Works Sampling and on-site testing CAssessment Manager: SR1 Page 1 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedDETAIL OF ACCREDITATIONMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWATERSChemical and Physical TestsRaw and potable watersTesting for the purpose ofenforcement of the WaterSupply (water quality)Regulations 2000[SI 2000/3184]. The testingis in accordance with theDrinking Water TestingSpecification (DWTS).Documented In-house proceduresbased on/incorporating publishedProcedures in the HMSO Series‘Methods for the Examination ofWaters and Associated Materials’referenced by the ISBN numberand year. Additional or alternativereferences are identified whereappropriate.AlkalinityMethod No WAT-001 (manual)ISBN 011 751 601 5, 1981AAlkalinityMethod No WAT-060by discretecolorimetric analyserISBN 011 751 601 5, 1981AAmmoniumMethod No WAT-032ISBN 011 751 613 9, 1981 bydiscrete colorimetric analyserAChlorideMethod No WAT-033by discrete colorimetric analyserA(Potable Water, GroundWater and Surface Water)BromideChlorateMethod No WAT-068 by IonChromatographyA(Potable Water, GroundWater and Surface Water)BromateMethod No WAT-069 by IonChromatographyARaw and potable waters(cont’d)ColourMethod No WAT-006ISBN 011 751 955 3, 1981,Method 3 by spectrometryA(raw and potable water only) Cyanide: Total Method No WAT-044ISBN 011 752 219 8, 1988ADissolved Oxygen1) Method No WAT-008ISBN 011 751 630 9, 19812) Method No WAT-008aISBN 011 751 630 9, 1981AAssessment Manager: SR1 Page 2 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWATERS (cont’d)Chemical and Physical Tests(cont’d)Electrical Conductivity1) Method No WAT-009ISBN 011 751 428 4, 1978,Method Aby conductivity meter2) Method No WAT-047ISBN 011 751 428 4, 1978AAFluorideMethod No WAT-010ISBN 011 751 662 7, 1978by ion selective electrodeAHardness, Total1) Method No WAT-011ISBN 011 751 600 7, 1981,Method Aby titrationA2) Method No WAT-038(calculated from ICP data)Methylene Blue ActiveSubstances (MBAS)Method No WAT-014ISBN 011 751 605 8, 1981by spectrophotometerAMetals Method WAT-015 by ICP-OES AAluminiumBariumBerylliumCalciumCopperIronMagnesiumManganesePotassiumSilicaSodiumSulphate(determined as Sulphur)VanadiumZincAssessment Manager: SR1 Page 3 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWATERS (cont’d)Chemical and Physical Tests(cont’d)Metals Method WAT-018 by ICP-MS AAluminiumAntimonyArsenicBariumBerylliumBoronCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganeseMercuryNickelPhosphate: Total InorganicSeleniumSilicaSilverUraniumVanadiumZincNitrateNitriteOxidised Nitrogen(nitrate + nitrite)Organic Carbon: TotalBy calculation(oxidised nitrogen - nitrite)WAT-035 - WAT-034by discrete colorimetric analyser1) Method No WAT-034ISBN 011 751 458 6, 1979by discrete colorimetric analyser1) Method No WAT-035ISBN 751 593 0, 1981by discrete colorimetric analyserMethod No WAT-020ISBN 011 751 458 6, 1979by TOC analyserAAAAAssessment Manager: SR1 Page 4 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWATERS (cont’d)Chemical and Physical Tests(cont’d)Phosphorus, reactive1) Method WAT-045ISBN 01175 158 25by discrete colorimetric analyserApH1) Method No WAT-023ISBN 011 751 428 (Method B),1978by manual pH electrode and roboticdetermination2) Method No WAT-048ISBN 011 751 428AAPotable Water onlyThreshold Taste and OdourNumberMethod No WAT-025based on SCA “The determinationof taste and odour in drinkingwaters (2010)” using assessedpanelARaw water only Threshold Odour Number Method No WAT-026ISBN 011 751 597 3(Method A3), 1978Raw and potable waters Turbidity 1) Method No WAT-027ISBN 011 751 955 3, 1981by nephelometry2) Method No WAT-049ISBN 011 751 955 3, 1981AAAPolycyclic AromaticHydrocarbons (PAHs):FluorantheneBenzo(b) FluorantheneBenzo(k) FluorantheneBenzo(a) PyreneBenzo (ghi) PeryleneIndeno (1,2,3-cd) PyreneCL/TO/05Liquid chromatographyAAssessment Manager: SR1 Page 5 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWATERS (cont’d)Chemical and Physical Tests(cont’d)Raw and potable waters(cont’d)Sum of:Benzo(b) FluorantheneBenzo(k) FluorantheneBenzo(ghi) PeryleneIndeno (1,2,3-cd) PyreneBy calculationARaw, surface and potable Volatiles In house method CLTO 034 by Awaters1,2-dichlorobenzeneheadspace GCMS1,2-dichloroethane1,1,1-trichloroethane1,2,3-trichlorobenzene1,2,4-trichlorobenzene1,3,5-trichlorobenzeneBenzeneBromodichloromethaneBromoformTetrachloromethaneChloroformDibromochloromethaneHexachloro-1,3-butadieneM&P-xyleneO-xyleneTBMETrichloroethene In house method CLTO 034 by ATolueneheadspace GCMSTetrachloroetheneSum of:TrichloroetheneTetrachloroetheneBy calculationARaw, surface and potablewatersRaw (surface andgroundwater) and potable,watersMetaldehyde CL/TO/032 by GCMS AMetaldehyde CL/TO/046 by LC-MS-MS AAssessment Manager: SR1 Page 6 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWATERS (cont’d)Chemical and Physical Tests(cont’d)Raw (surface andgroundwater) and potable,waterHerbicides and Pesticides:CarbendazimQuinmeracMetazachlorEthofumesateFlufenacetCL/TO/038 by LC-TOF-MSARaw (surface andgroundwater) and potable,waterGlyphosateAMPACL/TO/036D by LC-MS-MSARaw (groundwater) andPotable WaterOrganochlorine Pesticides:AldrinHeptachlor epoxideHeptachlorDieldrinCL/TO/047 by GC-MS-MSARaw (surface andgroundwater) and PotableWaterPhenylurea, Triazine and otherherbicides:AtrazineCarbetamideChloridazonChlorotoluronCyanazineDiuronIsoproturonLinuronMetamitronMonuronPrometrynPropazineSimazineTerbuthylazineTerbutrynTrietazineCL/TO/048 by LC-TOF-MSAAssessment Manager: SR1 Page 8 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWATERSMicrobiological TestsRaw and Potable WatersTesting for the purpose ofenforcement of the WaterSupply (water quality)Regulations 2000[SI 2000/3184]. The testing isin accordance with theDrinking Water TestingSpecification (DWTS).Isolation and Enumeration of:-Documented In-House Methodsbased on Standing Committee ofAnalysts Methods for theExamination of Waters andAssociated Materials, EnvironmentAgency publication:“The Microbiology of DrinkingWater 2002” Part numbers andpublication dates given whereapplicable:Coliforms (presumptive andconfirmed)Method No MIC-001 (membranefiltration, using MLSB) Based onThe Microbiology of Drinking WaterPart 4 (2009)AClostridium perfringens,confirmedMethod No MIC-010(membrane filtration)Based on The Microbiology ofDrinking Water Part 6 (2010)AEscherichia coli (presumptiveand confirmed)Method No MIC-001( membranefiltration using MLSB) Based onThe Microbiology of Drinking WaterPart 4 (2009)ATotal Viable Counts:1 day, 37 C2 day, 37 C3 day, 22 C7 day, 22 CMethod No MIC-002 (pour platemethod) Based on TheMicrobiology of Drinking WaterPart 7 (2007)AEnterococciMethod No MIC-003(membrane filtration)Based on The Microbiology ofDrinking Water Part 5 (2010)AAssessment Manager: SR1 Page 9 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWASTEWATERS:Untreated and treateddomestic wastewatersChemical Tests and PhysicalTestsDocumented in-house methodsbased on/incorporating publishedprocedures in the HMSO Series‘Methods for the Examination ofWaters and Associated Materials’,referenced by the ISBN numberUntreated and treateddomestic wastewatersAmmoniumMethod No WAS-001ISBN 011 751 613 9, 1981AUntreated and treateddomestic wastewatersBiochemical Oxygen DemandMethod No WAS-002ISBN 011 752 212 0, 1988ISBN 011 751 630 9, 1981ISBN 011 751 442 X, 1979AUntreated and treateddomestic wastewaters andtrade effluentChemical Oxygen DemandMethod No WAS-003ISBN 011 751 915 4, 1986AUntreated and treateddomestic wastewatersChlorideMethod No WAS-004ISBN 011 751 626 0, 1981AUntreated and treateddomestic wastewaters andtrade effluentMetalsCadmiumChromiumCopperIronLeadNickelPhosphorusZinc1) Method No WAS-005ISBN 011 750 015 1, 1980ISBN 011 753 244 4, 19962) Method No WAS-018AUntreated and treateddomestic wastewatersNitrate (by calculation) Methods WAS-008 - WAS-006 AUntreated and treateddomestic wastewatersNitriteMethod No WAS-006ISBN 011 751 593 0, 1981AUntreated and treateddomestic wastewatersNitrogen, total Method No WAS-011 AUntreated and treateddomestic wastewatersOrthophosphateMethod No WAS-007ISBN 011 751 582 5, 1980AUntreated and treateddomestic wastewatersTotal Oxidised nitrogen(Nitrate and Nitrite)Method No WAS-008ISBN 011 751 593 0, 1981AAssessment Manager: SR1 Page 11 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWASTEWATERS:Untreated and treateddomestic wastewaters(cont’d)Chemical Tests and PhysicalTests (cont’d)Documented in-house methodsbased on/incorporating publishedprocedures in the HMSO Series‘Methods for the Examination ofWaters and Associated Materials’,referenced by the ISBN number(cont’d)Untreated and treateddomestic wastewaters andtrade effluentpHMethod No WAS-009ISBN 011 752 084 5, 1988Manual pH electrode and roboticdeterminationAUntreated and treateddomestic wastewaters andtrade effluentSolids: SuspendedMethod No WAS-010ISBN 011 751 957 X, 1980AUntreated and treateddomestic wastewatersGlyphosateAMPACL/TO/036D by LC-MS-MSADocumented In-House Method tomeet the requirements of theEnvironment Agency MCERTSPerformance Standard - samplingand chemical testing of untreatedsewage, sewage effluent and tradeeffluentTreated Sewage Effluent andTrade Effluent (WTW)Sampling For ChemicalTestingMethod PROC 148 using manualspot samplingB, CTrade effluent (to controlledwater)On-site measurement of freeand total residual chlorineMethod PROC 148 by colorimetryCChemical TestingTreated Sewage Effluent Biochemical Oxygen Demand Method No WAS-002 ATreated Sewage Effluent Suspended solids Method No WAS-010 by VacuumFiltrationTreated Sewage Effluent Ammonium Method No WAS-001 by discretecolorimetric analyserAAAssessment Manager: SR1 Page 12 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeWASTEWATERS:Untreated and treateddomestic wastewaters(cont’d)Chemical Testing (cont’d)Treated Sewage Effluent Metals Method No WAS-018 by ICPMS ACopperCadmiumChromiumNickelLeadIronZincPhosphorousTreated Sewage Effluent Silver Method No WAT-018 by ICPMS AMercuryLANDChemical Tests and PhysicalTestsA component part of which isSOILExtractable MetalsMagnesiumPhosphorusPotassiumMAFF/ADAS,ISBN 011 242 762 6MAFF booklet RB209ISBN 011 242 935 1Method No SAS-003Method No SAS-011Method No SAS-003AFluorideMethod No SAS-004SCA MEWAMISBN 011 751 662 7by ion selective electrodeAMetalsArsenicCadmiumChromiumCopperLeadMercuryMolybdenumNickelSeleniumZincMethod SAS-016 by ICP MSAAssessment Manager: SR1 Page 13 of 14

Schedule of Accreditationissued byUnited Kingdom Accreditation Service21 - 4 7 High Street, Felt ham, Mi ddl es e x, TW 13 4UN, UK1223Accredited toISO/IEC 17025:2005Anglian Water Services LtdIssue No: 035 Issue date: 13 June 2014Testing performed by the Organisation at the locations specifiedMaterials/Products testedType of test/Propertiesmeasured/Range ofmeasurementStandard specifications/Equipment/Techniques usedLocationCodeLAND (cont’d)Chemical Tests and PhysicalTests (cont’d)A component part of which isSOIL (cont’d)pHMethod No SAS-008ISBN 011 751 252 4MAFF/ADASISBN 011 242 762 6 andEPAISBN 156 670 163 5by manual pH electrode and roboticdeterminationASoil DensityMethod No SAS-010MAFF/ADASISBN 011 242 762 6ASOILChemical Tests and PhysicalTestsDocumented In house Methods tomeet the requirements of theEnvironment Agency MCERTSperformance standard - ChemicalTesting of SoilMetalsArsenicCadmiumCopperLeadMethod No SAS-016 by ICPMSApHMethod No SAS-008ISBN 011 751 252 4MAFF/ADASISBN 011 242 762 6 and EPAISBN 156 670 163 5by manual pH electrode and roboticdeterminationAENDAssessment Manager: SR1 Page 14 of 14