PACKAGE : I Bid Document VOLUME : II - Public Health Engineering

Sl.
No.
Parameter
8. Chlorides (mg/l)
(as Cl)
9. Sulphates (mg/l)
(asSO 4)
10. Fluorides
(mg/l) (as F)
11. Nitrate
(mg/l) (as NO3)
12. Calcium (mg/l)
(as Ca++)
13. Magnesium (mg/l)
(asMa++)
14. Iron (mg/l)
(as Fe)
15. Manganese
(mg/l) (asMa++)
16. Copper
(mg/l) (as Cu)
India Standard W.H.O. Standard
Maximum Value Maximum Value
200.00 200.00
200.00 200.00
1 0.600
45.00 45.00
75.00 75.00
If there are 250 mg/1 of
sulphate, mg content can
be increased to 125 mg/1
If there are 250 mg/1 of
sulphate, mg content can
be increased to 125 mg/1
0.10 0.10
0.05 0.05
0.050 0.05
17. Zinc (mg/l) 5 5
18. Phenolic compound
(mg/l) (as C 6H 5)
19. Anionic Detergents
(mg/l)(as MBAS)
0.001 0.001
0.200 0.200
20. Mineral Oil (mg/l) - 0.01
21. Alkalinity 200 -
22. Al 0.03 -
23. Arsenic (mg/l)
(as As)
24. Cadmium
(mg/l) (as Cd)
25. Chromium
(mg/l) (as Cr)
26. Cyanides
(mg/l) (as CN)
27. Lead
(mg/l) (as Pb)
0.01 -
0.01 -
0.05 -
0.05 -
0.100 -
DTS : Detailed Tender Specification. Page 244