Q4 LEAP Program 2009 LEAP Potable Water Chemistry Distribution dates for Potable Water Chemistry Groups

LEAP Effluent, Waste Water, Contaminated Land & Hazardous Waste

EFF016 Group 10 to 25 16/10/09 EFF017 Group 1 to 8 + Soil Sample 9 01/12/09

Refer to Group below :

Group Analytes No of Tests

1 BOD, COD, TOC 4

2 Dissolved Solids, Suspended Solids, Total Solids, Settled COD

4

3

Nitrate, Nitrite, Ammonia, Chloride, Orthophosphate, Total Phosphorus, Sulphate, Kjeldahl Nitrogen, Total

Nitrogen

4

4 pH, Electrical Conductivity 4

5 MBAS, Alkylphenol Ethoxylates (APE)

4

6 Cyanide (Free & Total) 4

7 Phenol (Monohydric by distillation and colorimetric)

4

8 Cadmium, Chromium, Nickel, Lead,

Copper, Zinc, Arsenic, Selenium, Mercury

4

9

Certified reference material: Trace Metals in Soils

Cadmium, Lead, Chromium, Arsenic, Barium, Nickel, Copper, Zinc,

Mercury

2

10 Total Alkalinity, pH 2 11 BOD, COD, TOC 2 12 Chloride, total Fluoride, Sulphate 2

13 Calcium, Magnesium, Potassium, Sodium

2

14 Nitrate, Ammonia, Orthophosphate 2

15 Total Kjeldahl Nitrogen, Total Phosphorus

2

16 Total suspended solids, total solids 2 17 Total Dissolved solids 2

18

Total Recoverable Oil and Grease (1:1mineral & paraffin oil) sample

contains hexane and is suitable for gravimetric analysis only

2

19 Hexavalent chromium (VI) 2

20

Aluminium, Antimony, Arsenic, Barium, Berylium, Boron, Cadmium,

Chromium, Cobalt, Copper, Iron, Lead, Manganese, Nickel, Selenium,

Silver, Strontium, Thallium, Vanadium, Zinc

2

21 Molybdenum, Tin, Titanium, Mercury 2

22 Purgeables aromatic and aliphatic compounds (see list on back page)

2

23

Total Petroleum hydrocarbons (paraffin oil )

Sample contains carbon tetrachloride and is suitable for gravimetric & IR

analysis

2

24 Total Residual Chlorine 2 25 Sulphide 2

LEAP Potable Water Microbiology Code Distribution

date Total colifo

rm and E.col

i

Colony Counts (22ºC/ 3 days)

Colony Count

s (37ºC/2 day)

Enterococci

Clostridium

perfringens

Ps. aerugin

osa

Organism

Identification

All tests

MICRO27

14/09/09 Y0127 Y0227 Y0415 Y0515

MICRO28

12/10/09 Y0128 Y0228 Y0313 Y0613 Y0710

MICRO29

09/11/09 Y0129 Y0229 Y0416 Y0516

MICRO30

07/12/09 Y0130 Y0230 Y0314 Y0614

Code Distribution date

Legionella ( )

Y0905 01/06/09 Y0906 16/11/09

LEAP Potable Water Parasitology

Distribution Reference for suspensions A, B & filter A

Distribution Date

PARA 15 14/09/09 PARA 16 09/11/09