Testing of drinking water samples at NCBS and Mandara Campus for the year2025-26

Amount

Conducting drinking water tests on below mentioned parameters of water samplesbelow as per standard specification and procedure as per IS: 10500/2012 including collecting samples with properlv cleaned (by auto clave) container from various locations as directed by EIC, transporting to laboratory, getting it tested and submitting results after completion of testing etc., all as directed by EIC. Location - As directed by EIC in NCBS campus at Bellary road and Mandara Campus at Yelahanka. PARAMETERS TO BE TESTED 1) COLOUR IN HAZEN UNITS, 2) ODOUR, 3) PH VALUE, 4) TASTE , 5) TURBIDITY AS NTU. MAX, ) TOTAL DISSOLVED SOLIDS, mg/L, MAX 7) ALUMINIUM (AS Al) mg/L, MAX, 8) AMMONIA (AS TOTAL AMMONIA-N) mg/L,MAX, 9) BORON (AS B) mg/L, MAX, 10) CALCIUM (AS Ca) mg/L, MAX, 11) CHLORIDE (AS C1) mg/L, MAX, 12) COPPER AS Cu) me/L, MAX, 13) FLUORIDE (AS F) mg/L, MAX, 14) FREE RESIDUAL CHLORINE, mg/L, MIN, 15) IRON (AS Fe) mg/L, MAX, 16) MAGNESIUM (AS Mg) mg/L, MAX, 17) MANGANESE (AS Mn) me/L, MAX 18) NITRATE (AS N03) mg/L, MAX, 19) PHENOLIC COMPOUNDS (AS C6H50H )mg/L, 20) SILVER (AS Ag) mg/L, MAX, 21) SULPHATE (AS S04) mg /L, MAX, 22) SULPHIDE (AS H2S) mg/ L, MAX, 23)TOTAL ALKALINITY (AS CaCO3) me/L, MAX, 24) TOTAL HARDNESS AS CaCO3, mg/ L, 25 ZINC (AS n) mg/L, MAX, 26) CADMIUM (AS Cd) mg/L, MAX, 27) CYANIDE (AS CN) mg/L, MAX, 28) LEAD (AS Pb) mg/L, MAX 29) MERCURY (AS He) mg/L, MAX, 30) NICKEL (AS Ni) mg /L, MAX, 31) TOTAL ARSENIC (AS As) mg/L, MAX, 32) TOTAL CHROMIUM (AS Cr) mg/ L, MAX, 33) E.COLI or THERMOTOLERANT COLIFORM, BACTERIA IN 100 ml. SAMPLE, 34) TOTAL COLIFORM BACTERIA IN 100 ml. SAMPLE 5) CONDUCTIVITY, 36) SELENIUM

Met Chem Laboratories (BID ID -3215563)

M/S ESSEN & CO. (BID ID -3215657)