Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 1 of 10 Specific Performed Method Specification Range of ing / At I. WATER 1. Potable Water/ Domestic Bore Water/ De-mineralized (DM) Water ph IS 3025 (Part 11): 1983 2 to 12 Specific conductance IS 3025 (Part 13): 1983 (0.5 µmhos to 5000 µmhos)/cm Color IS 3025 (Part 04): 1983 5 Hazen to 30 Hazen Turbidity IS 3025 (Part 10): 1984 1 NTU to 200 NTU Total Dissolved Solid IS 3025 (Part 16): 1984 Total Suspended Solid IS 3025 (Part 17): 1984 1 mg/l to 400 mg/l Total Hardness IS 3025 (Part 21): 2009 1 mg/l to 1000 mg/l Acidity IS 3025 (Part 22): 1986 1 mg/l to 1000 mg/l T. Alkalinity/ P. Alkalinity IS 3025 (Part 23): 1986 1 mg/l to 1000 mg/l Sulphates as SO 4/CO 3 IS 3025 (Part 24): 1986 1 mg/l to 500 mg/l Chloride as Cl / CaCO 3 IS 3025 (Part 32): 1988 1 mg/l to 2200 mg/l Nitrate as NO 3 IS 3025 (Part 34): 1988 1 mg/l to 500 mg/l Phosphorus as P/PO 4 IS 3025 (Part 31): 1988 Calcium as Ca & CaCO 3 IS 3025 (Part 40): 1991 1 mg/l to 1000 mg/l Magnesium as Mg & CaCO 3 IS 3025 (Part 46): 1994 1 mg/l to 1000 mg/l
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 2 of 10 Specific Performed Method Specification Range of ing / Potable Water/ Domestic Bore Water/ De-mineralized (DM) Water Carbonates and bicarbonates IS 3025 (Part 51): 2001 1 mg/l to 1000 mg/l Iron as Fe IS 3025 (Part 53): 2003 0.01 mg/l to 50 mg/l Fluoride as F IS 3025 (Part 60): 2008 APHA (22 nd Edition) 4500 F: 0.01 mg/l to 30 mg/l Oxygen absorbed in 4 hrs. IS 3025 (Part 63): 2007 0.01 mg/l to 10 mg/l Chromium as Cr IS 3025 (Part 52): 2003 Zinc as Zn IS 3025 (Part 49): 1994 APHA (22 nd Edition) 3120B: Copper as Cu IS 3025 (Part 42): 1992 APHA (22 nd Edition ) 3120 B: Cadmium as Cd IS 3025 (Part 41): 1992 / Lead as Pb IS 3025 (Part 47): 1994 / 0.01 mg/l to 40 mg/l
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 3 of 10 Specific Performed Method Specification Range of ing / Potable Water/ Domestic Bore Water/ De-mineralized (DM) Water Residual chlorine IS 3025 (Part 26): 1986 0.01 mg/l to 2.0 mg/l Mercury as Hg IS 3025 (Part 48): 1994 0.001 mg/l to 100 mg/l Nickel as Ni IS 3025 (Part 53): 2003 Aluminum as Al IS 3025 (Part 55): 2003 Selenium as Se IS 3025 (Part 56): 2003 Manganese as Mn IS 3025 (Part 59): 2006 Total Suspended Solid IS 3025 (Part 17): 1984 1 mg/l to 500 mg/l Biochemical Oxygen Demand (B.O.D.) IS 3025 (Part 44): 1993 Total Kjeldahl Nitrogen (TKN) IS 3025 (Part 34): 1988 Chemical Oxygen Demand (C.O.D.) IS 3025 (Part 58): 2006 Oil and grease IS 3025 (Part 39): 1991 3 mg/l to 50 mg/l
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 4 of 10 Specific Performed Method Specification Range of ing / Potable Water/ Domestic Bore Water/ De-mineralized (DM) Water ph IS 3025 (Part 11): 1983 2 to 12 Chromium (trivalent and hexavalent) IS 3025 (Part 52) ICP method 0.01 mg/l to 50 mg/l Phosphate as PO 4 IS 3025 (Part 31): 1988 Total Solid IS 3025 (Part 10): 1984 1 mg/l to 3000 mg/l Lead as Pb IS 3025 (Part 47): 1994 APHA (22 nd Edition) 3120: 1 mg/l to 10 mg/l II. POLLUTION AND ENVIRONMENT 1. Liquid Effluent/ Waste Water/ Solid Waste Total Suspended Solid IS 3025 (Part 17): 1984 1 mg/l to 500 mg/l Biochemical Oxygen Demand (B.O.D.) IS 3025 (Part 44): 1993 Total Kjeldahl Nitrogen (TKN) IS 3025 (Part 34): 1988 1 mg/l to 100 mg/l Chemical Oxygen Demand (C.O.D.) IS 3025 (Part 58): 2006 Oil and grease IS 3025 (Part 39): 1991 3 mg/l to 50 mg/l ph IS 3025 (Part 11): 1983 2 to 12 Chromium (trivalent and hexavalent) IS 3025 (Part 52) ICP method 0.01 mg/l to 50 mg/l Phosphate as PO 4 IS 3025 (Part 31): 1988 Total Solid IS 3025 (Part 10): 1984 1 mg/l to 3000 mg/l
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 5 of 10 Specific Performed Method Specification Range of ing / Liquid Effluent/ Waste Water/ Solid Waste Lead as Pb IS 3025 (Part 47): 1994 / APHA 3120: ph IS 3025 (Part 11): 1983 2 to 12 0.01 mg/l to 10 mg/l Specific conductance IS 3025 (Part 13): 1983 (0.5 µmhos to 5000 µmhos)/cm Color IS 3025 (Part 4): 1983 5 Hazen to 30 Hazen Turbidity IS 3025 (Part 10): 1984 1 NTU to 200 NTU Total Dissolved Solid IS 3025 (Part 16): 1984 Total suspended solid IS 3025 (Part 17): 1984 1 mg/l to 400 mg/l Total hardness IS 3025 (Part 21): 2009 1 mg/l to 1000 mg/l Acidity IS 3025 (Part 22): 1986 1 mg/l to 1000 mg/l T. Alkalinity/ P. Alkalinity IS 3025 (Part 23): 1986 1 mg/l to 1000 mg/l Sulphates as SO 4/ CO 3 IS 3025 (Part 24): 1986 1 mg/l to 500 mg/l Chloride as Cl/ CaCO 3 IS 3025 (Part 32): 1988 1 mg/l to 2200 mg/l Nitrate as NO 3 IS 3025 (Part 34): 1988 1 mg/l to 500 mg/l Phosphorus as P/PO 4 IS 3025 (Part 31): 1988 Calcium as Ca & CaCO 3 IS 3025 (Part 40): 1991 1 mg/l to 1000 mg/l Magnesium as Mg & CaCO 3 IS 3025 (Part 46): 1994 1 mg/l to 1000 mg/l
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 6 of 10 Specific Performed Method Specification Range of ing / Liquid Effluent/ Waste Water/ Solid Waste Iron as Fe IS 3025 (Part 53): 2003 0.01 mg/l to 50 mg/l Fluoride as F IS 3025 (Part 60): 2008 APHA (22 nd Edition) 4500 F: 0.01 mg/l to 30 mg/l Chromium as Cr IS 3025 (Part 52): 2003 Zinc as Zn IS 3025 (Part 49): 1994 Copper as Cu IS 3025 (Part 42): 1992 Cadmium as Cd IS 3025 (Part 41): 1992 Lead as Pb IS 3025 (Part 47): 1994 0.01 mg/l to 40 mg/l Residual chlorine IS 3025 (Part 26): 1986 0.01 mg/l to 2.0 mg/l Mercury as Hg IS 3025 (Part 48): 1994 Nickel as Ni IS 3025 (Part 53): 2003 0.001 mg/l to 100 mg/l
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 7 of 10 Specific Performed Method Specification Range of ing / Liquid Effluent/ Waste Water/ Solid Waste Aluminum as Al IS 3025 (Part 55): 2003 Selenium as Se IS 3025 (Part 56): 2003 Manganese as Mn IS 3025 (Part 59): 2006 Total Suspended Solid IS 3025 (Part 17): 1984 1 mg/l to 500 mg/l Biochemical Oxygen Demand (B.O.D.) IS 3025 (Part 44): 1993 Total Kjeldahl Nitrogen (TKN) IS 3025 (Part 34): 1988 Chemical Oxygen Demand (C.O.D.) IS 3025 (Part 58): 2006 Oil and grease IS 3025 (Part 39): 1991 3 mg/l to 50 mg/l ph(10% solution) SW-846-9045C: 1996 2 to 12 Chloride SW-846: 1996 10 mg/kg to 10000 mg/kg Sulphate SW-846: 1996 10 mg/kg to 5000 mg/kg Moisture content USDA method 1 % to 50 % Organic matter USDA method 1 % to 20 %
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 8 of 10 Specific Performed Method Specification Range of ing / Liquid Effluent/ Waste Water/ Solid Waste Lead as Pb (TCLP Extract) 0.01 mg/l to 40 mg/l Zinc as Zn (TCLP Extract) Chromium as Cr (TCLP Extract) Cadmium as Cd (TCLP Extract) Selenium as Se (TCLP Extract) III. AIR GASES & ATMOSPHERE 1. Ambient Air Monitoring Nickel as Ni (TCLP Extract) Particulate matter as PM 2.5 ELPL/SOP-AIR/06 Issue No.: 1 Revision No.: 0 based on CPCB guidelines for Measurement of Ambient Air Pollutant, Vol 1, 10 µg/m³ to 200 µg/m³ Particulate matter as PM 10 IS 5182 (Part 23): 2006 5 µg/m³ to 300 µg/m³ Sulphur dioxide as SO 2 IS 5182 (Part 2): 2001 5 µg/m³ to 100 µg/m³
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 9 of 10 Specific Performed Method Specification Range of ing / Ambient Air Monitoring Oxides of nitrogen as NO X IS 5182 (Part 6): 2006 10 µg/m³ to 500 µg/m³ Ammonia ELPL/SOP-AIR/05 (Issue No.1, Revision No.0) CPCB Guideline-for Measurement of Ambient Air Pollutant-- 2013 10 µg/m³ to 700 µg/m³ Nickel as Ni ELPL/SOP-AIR/06 (Issue No.1, Revision No.0 (CPCB Guideline-for Measurement of Ambient Air Pollutant-- 2013) 2 µg/m³ to 50 µg/m³ Ozone as O 3 IS 5182 (Part 9): 1974 10 µg/m³ to 1000 µg/m³ Arsenic as As ELPL/SOP-AIR/06 (Issue No.1, Revision No.0) CPCB Guideline-for Measurement of Ambient Air Pollutant--2013) 0.01 µg/m³ to 500 µg/m³ Carbon monoxide as CO IS 5182 (Part 10): 1990 2 µg/m³ to 500 µg/m³ Lead as Pb IS 5182 (Part 22): 2004 (RA 2009) 2 µg/m³ to 500 µg/m³ 2. Stack Emission Monitoring Particulate Matter IS 11255 (Part 1): 1985 10 mg/nm³ to 500 mg/nm³ SO 2 IS 11255 (Part 2): 1985 5 mg/nm³ to 250 mg/nm³ NO X IS 11255 (Part 6): 1985 5 mg/nm³ to 400 mg/nm³ CO 2 IS 13270: 1992 0.1 mg/nm³ to 20 mg/nm³ CO IS 13270: 1992 (RA 2003) 1 mg/nm³ to 40 mg/nm³
Ecosteps Pvt. Ltd., D-79, Sector-6, Noida, Uttar Pradesh Last Amended on - Page 10 of 10 Specific Performed Method Specification Range of ing / At Site 1. NOISE Ambient Noise (DG Set Noise) ELPL/SOP- NS/01 (Issue No.1, Revision No.0) CPCB guideline 34 db (A) to 130 db (A) -X-X-X-X-X-X-X-X-X-X-X-X-X-X-