tender for testing of drinking water samples at ncbs and mandara campus; conducting drinking water tests on below mentioned parametersof water samplesbelow as per standard specification and procedure as per is: 10500 / 2012including 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 ( 15 samples once in 3months and additional requirements if any ) 1 ) colour in hazen units 2 ) odour 3 ) ph value 4 ) taste 5 ) turbidity as ntu. max6 ) total dissolved solids, mg / l, max 7 ) aluminium ( as al ) mg / l, max8 ) ammonia ( as total ammonia-n ) mg / l, max 9 ) boron ( as b ) mg / l, max10 ) calcium ( as ca ) mg / l, max 11 ) chloride ( as c1 ) mg / l, max12 ) copper as cu ) me / l, max 13 ) fluoride ( as f ) mg / l, max14 ) free residual chlorine, mg / l, min 15 ) iron ( as fe ) mg / l, max16 ) magnesium ( as mg ) mg / l, max 17 ) manganese ( as mn ) me / l, max18 ) 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, max22 ) sulphide ( as h2s ) mg / l, max 23 ) total alkalinity ( as caco3 ) me / l, max24 ) total hardness as caco3, mg / l 25 ) zinc ( as n ) mg / l, max26 ) cadmium ( as cd ) mg / l, max 27 ) cyanide ( as cn ) mg / l, max28 ) lead ( as pb ) mg / l, max 29 ) mercury ( as he ) mg / l, max30 ) nickel ( as ni ) mg / l, max 31 ) total arsenic ( as as ) mg / l, max32 ) total chromium ( as cr ) mg / l, max 33 ) e.coli or thermotolerant coliformbacteria in 100 ml. sample 34 ) total coliform bacteria in 100 ml. sample 35 ) conductivity 36 ) selenium