TABLE 41 (Cont'd)
TABLE 41 (Cont'd)
No. of
surveye
No. of samples
taken
Nature of
analysis work.
No. of analyses
No. of samples/ specimens
collected
(B) Ventilation surveys
General ventilation Local exhaust
(C) Thermal surveys
(D) Noise surveys
(E) lighting surveys
192 216
Lead
2 (67)
(63)
Manganese
(3)
Mixed solvents (esters, ketones,
(6)
(6)
16
hydrocarbons, etc)
Mercury
(57)
Majar component
(57)
12 (247)
12 (247)
Hetal
(6)
(6)
3
Psendo-chlolinesterase in blood
(17)
(17)
Petroleum spirit
(1)
Total
1 069
1 397
ONTAR CONTROL an de
(4)
Quartz
(12)
(12)
Silica
II.
Laboratory Analysis Work
29 (188)
29 (188)
TDI
(2)
(2)
Talc powder
(1)
Urea formaldehyde
(1)
(21)
(21)
Varnish
Nature of
analysia work
No. of analysen
No. of samples/ specimens
(2)
(2)
collected
(C) Urinalysis :
(A) Air-pollution Monitoring Programme :
Sulphur dioxide
528
422
Glucose Frotein Coproporphyrin
428
428
428
(31)
Sulphur trioxide
234
234
Smoke
528
1444
Total 2 371 (753)
1 339 (688)
PH measurements
14
Total water insoluble matter
14
Carbon disulphide soluble matter
14
Ash
74
74
Total water soluble patter
14
Calcium
14
Chloride
10
Note: Figures in bracket were analyses/samples/specimens
being referred to the Goverment Laboratory for
chemical analysis.
Sulphate
10
(B) Chemical analyade :
Aluminium
Asbestos
Aluminum oxide
Benzene
Beryllium
Chromium
Cyanide
Copper
Chromium oxide
Chlorophenol
Calcium carbonate
Calcium sulphate
Formaldehyde
Glycol ester
Glycol others
Hydrogen sulphide Iron
(3)
(8)
(3)
(4)
(15)
(15)
(1)
(1)
(21)
(4)
+
(2)
(19)
YN
22 (3)
50
50
(3)
(3)
nanaseg ees @@ 6
(1)
(1)
(4)
(19)
(3)
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