Last Amended on - Page 1 of 5 I. WATER 1. Potable / Drinking Temperature IS 3025 (Part 9): 1984 (RA 2006) Ambient - 50 C Turbidity IS 3025 (Part 10): 1984 (RA 2006) 1 NTU to 100 NTU Specific Conductivity IS 3025 (Part 14): 1984 (RA 2006) 2 to 5000 mhos/cm Total Hardness as CaCO 3 IS 3025 (Part 21): 2009 1 mg/l to 2500 mg/l Calcium Hardness IS 3025 (Part 40): 1991 (RA 2009) 1 mg/l to 1000 mg/l Chloride as Cl IS 3025 (Part 32): 1988 (RA 2009) 0.5 mg/l to 2000 mg/l Sulphate as SO 4 IS 3025 (Part 24): 1986 (RA 2009) 1 mg/l to 1250 mg/l Total Alkalinity as CaCO 3 IS 3025 (Part 23): 1986 (RA 2009) 1 mg/l to 2000 mg/l Nitrate Nitrogen as NO 3 IS 3025 (Part 34): 1988 (RA 2009) 0.3 mg/l to 100 mg/l Total Suspended Solids IS 3025 (Part 17): 1984 (RA 2006) 2 mg/l to 100 mg/l Total Dissolved Solids IS 3025 (Part 16): 1984 (RA 2006) 5 mg/l to 10000 mg/l Iron as Fe IS 3025 (Part 53): 2003 (RA 2009) 0.05 mg/l to 100 mg/l Phenol IS 3025 (Part 43): 1992 (RA 2009) 0.2 mg/l to 50 mg/l Manganese as Mn APHA Method 22 nd Edition: 3500- B (Persulphate Method) 0.1 mg/l to 50 mg/l Boron as B IS 3025 (Part 57): 2005 (RA 2010) 0.02 mg/l to 5 mg/l
Last Amended on - Page 2 of 5 Potable / Drinking Residual Chlorine as Cl IS 3025 (Part 26): 1986 (RA 2009) 0.1 mg/l to 5 mg/l Phosphate as PO 4 IS 3025 (Part 31): 1988 (RA 2009) 0.1 mg/l to 25 mg/l Fluoride as F APHA Method 22 nd Edition. 4500 F (SPADNS Method) 0.1 mg/l to 6 mg/l Silica as SiO 2 IS 3025 (Part 35): 1988 (RA 2009) 0.1 mg/l to 50 mg/l Ammonia as NH 3 IS 3025 (Part 34): 1988 (RA 2009) 0.1 mg/l to 100 mg/l Copper as Cu IS 3025 (Part 42): 1992 (RA 2009) 0.08 mg/l to 10 mg/l Lead as Pb IS 3025 (Part 47): 1994 (RA 2009) 0.05 mg/l to 10 mg/l Cadmium as Cd IS 3025 (Part 41): 1992 (RA 2009) 0.05 mg/l to 5 mg/l Nickel as Ni IS 3025 (Part 54): 2003 (RA 2009) 0.05 mg/l to 10 mg/l Chromium as Cr (Total) IS 3025 (Part 52): 2003 (RA 2009) 0.05 mg/l to 10 mg/l Zinc as Zn IS 3025 (Part 49): 1994 (RA 2009) 0.05 mg/l to 10 mg/l Sodium as Na IS 3025 (Part 45): 1993 (RA 2009) 1 mg/l to 100 mg/l Potassium as K IS 3025 (Part 45): 1993 (RA 2009) 1 mg/l to 100 mg/l 2. Waste Total Suspended Solids IS 3025 (Part 17): 1984 (RA 2006) 2 mg/l to 1000 mg/l Total Dissolved Solids IS 3025 (Part 16): 1984 (RA 2006) 5 mg/l to 10000 mg/l Chemical Oxygen Demand (COD) IS 3025 (Part 58): 2006 (RA 2012) 5 mg/l to 2500 mg/l
Last Amended on - Page 3 of 5 Waste Bio-Chemical Oxygen Demand (BOD) IS 3025 (Part 44): 1993 (RA 2009) 0.1 mg/l to 1000 mg/l Total Kjeldhal Nitrogen (TKN) IS 3025 (Part 34): 1988 (RA 2009) 0.1 mg/l to 100 mg/l Temperature IS 3025 (Part 9): 1984 (RA 2006) Ambient 50 C Oil & Grease IS 3025 (Part 39): 1991 (RA 2009) 2 mg/l to 100 mg/l Phosphate as PO 4 IS 3025 (Part 31): 1988 (RA 2009) 0.1 mg/l to 25 mg/l Ammonia as NH 3 IS 3025 (Part 34): 1988 (RA 2009) 0.1 mg/l to 100 mg/l Copper as Cu IS 3025 (Part 42): 1992 (RA 2009) 0.08 mg/l to 10 mg/l Lead as Pb IS 3025 (Part 47): 1994 (RA 2009) 0.05 mg/l to 10 mg/l Cadmium as Cd IS 3025 (Part 41): 1992 (RA 2009) 0.05 mg/l to 5 mg/l Nickel as Ni IS 3025 (Part 54): 2003 (RA 2009) 0.05 mg/l to 10 mg/l Chromium as Cr (Total) IS 3025 (Part 52): 2003 (RA 2009) 0.05 mg/l to 10 mg/l Zinc as Zn IS 3025 (Part 49): 1994 (RA 2009) 0.05 mg/l to 10 mg/l 3. Construction Chloride as Cl IS 3025 (Part 32): 1988 (RA 2009) 0.5 mg/l to 2000 mg/l Total Suspended Solids IS 3025 (Part 17): 1984 (RA 2006) 2 mg/l to 100 mg/l
Last Amended on - Page 4 of 5 Construction Total Alkalinityas CaCO 3 (P-value & M-value) IS 3025 (Part 23): 1986(RA 2009) 1 mg/l to 2000 mg/l Sulphate as SO 4 IS 3025 (Part 24): 1986 (RA 2009) 0.3 mg/l to 1250 mg/l Organic Residue IS 3025 (Part 18): 1984 (RA 2012) 5 mg/l to 2000 mg/l Inorganic Residue IS 3025 (Part 18): 1984 (RA 2012) 5 mg/l to 5000 mg/l II. AIR, GASES & ATMOSPHERE 1. Ambient Air Particulate Matter (PM 10) IS 5182 (Part 23): 2006 (RA 2012) 10 g/m 3 to 500 g/m 3 Particulate Matter (PM 2.5) Inhouse Method ETL/ SOP No. A 01 (Issue No. 1 Date 01.09.2014) 5 g/m 3 to 250 g/m 3 Nitrogen Dioxide (NO 2) IS 5182 (Part 6): 2006 (RA 2012) 5 g/m 3 to 500 g/m 3 Sulphur Dioxide (SO 2) IS 5182 (Part 2): 2001 (RA 2012) 5 g/m 3 to 500 g/m 3 Ammonia (NH 3 ) Inhouse Method ETL/SOP No. A 02 (Issue No. 1 Date 01.09.2014) 10 g/m 3 to 500 g/m 3 Ozone (O 3) IS 5182 (Part 9): 1974 (RA 2009) 20 g/m 3 to 150 g/m 3 Carbon Monoxide (CO) Nickel (Ni) In-house Method (By CO meter) ETL/SOP No. A 09 ( Issue No. 1 Date 01.09.2014) In-house Method (By AAS) ETL/SOP No. A08 (Issue No. 1 Date 01.09.2014) 1.1 mg/m 3 to 573 mg/m 3 1 ng/m 3 to 100 ng/m 3 Lead (Pb) IS 5182 (Part 22): 2004 (RA 2009) 0.01 to 10 g/m 3
Last Amended on - Page 5 of 5 2. Stack Emission Suspended Particulate Matter IS 11255 (Part 1): 1985 (RA 2009) 10 mg/nm 3 to 200 mg/nm 3 Sulphur Dioxide (SO 2) IS 11255 (Part 2): 1985 (RA 2009) 5 mg/nm 3 to 900 mg/nm 3 Nitrogen Dioxide (NO 2) IS 11255 (Part 7): 2005 (RA 2008) 5 mg/nm 3 to 500 mg/nm 3 Carbon Monoxide (CO) Inhouse Method (By Flue gas analyser) ETL/SOP No. S06 (Issue No. 1 Date 01.09.2014) 1 ppm to 1000 ppm -X-X-X-X-X-X-X-X-X-X-X-X-X-X-