TABLE 40
ENVIRONMENTAL AND BIOLOGICAL MONITORING AND SURVEY WORK
OF OCCUPATIONAL HEALTH DIVISION 1981
TABLE 40 (Cont'd)
Freen TMC
1
1
1
I. Field Survey Work
Nature of Survey work
II.
Laboratory Analysis Work
No. of
surveys
No. of samples taken
(A) Atmospheric monitoring :
Acetone
Ammonia
Asbestos
Butyl acetate
Carbon dioxide
Carbon monoxide
Chromic acid mist
Diethyl ether
Dust
Epoxy resin
Ethyl mercaptan
Methyl mercaptan Formaldehyde
Gasoline
Hydrogen cyanide
Hydrogen fluoride
EN-MONATAANNTE.
7
13
3
6
1
6
18
38
Nature of
aralysis work
(A) Air-pollution Monitoring
22
47
59
113
Programe :
Sulphur dioxide
1
2
95
809
Sulphur trioxide
Smoka
No. of analyses
No, of samples/ specimens
collected
1172
396
2740
1172
PH measurements
44
Total water insoluble matter
Carbon disulphide soluble
matter
Ash
Total water soluble matter Calcium
Hydrogen sulphide
3
Chloride
Lead
24
48
Sulphate
222 222ãã
24
24
24
24
24
24
24
24
24
Manganese dioxide
13
12
Methyl ethyl ketone
17
33
(B)
Chemical analysis
Methylene chloride
2
E
Asbestos
Nitrogen dioxide
8
11
Oxygen
4
Lead
Mixed soluents (esters,
ONG
Perchloroethylene
3
6
Styrene
12
28
Toluene
17
35
Toluene di-isocynate
14
18
1.1.1
trichloroethane
18
Trichloroethylene
95
ketones, hydrocarbons,
etc.)
Silica
Epoxy compound
Petroleum spirit
Tuluene-2, 4 diisocynate
(8)
1 and (32)
1 and
(8) (32)
(3)
(3)
(7)
(7)
(1)
(1)
(1)
(1)
(7)
(7)
Xylene
6
(B)
Ventilation surveys
(C) Urinalysis
Glucose
Protein
General ventilation
Local exhaust
(C) Thermal surveya
(D) Noise surveys
(E) lighting surveys
(F) Radiation surveys
273
22
78
6
24
**
8
ស
786
1386
1
F
1033
1033
1033
Fluoride
30
30
Coproporphyrin
1 and (30)
1 and (30)
Trichloroacetic Acid
(1)
(1)
5030
(90)
3829
(90)
Note: 90 samples (figures in brackets) were referred to the
Government Laboratory for chemical analysis,
No comments yet.
Private notes are available after approval.