The ministry of economic development of the republic of azerbaijan rehabilitation and closure of unauthorized dump sites in the greater baku area environmental



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1.22Site 25




Unauthorised Dumpsites Questionnaire - Greater Baku Area




Dumpsite Code

25




Person who conducted the survey

Prof. Dr. Theologos Mimidis




Date of the survey

22/2/2011

1

Name of dumpsite

Buzovna station west

2

Coordinates

40 30 54,8 50 05 16,4

3

Settlements which use the dumpsite

NQCI area , solid and oily liquid waste from the oil company

4

Municipality (-ies) or local authority (-ies) which use the dumpsite

Municipality of Khazar

5

General description of the situation in the dumpsite

Solid waste and pits full of black byproducts from oil pumping

6

Total years of operation of the dumpsite

30

7

Date of initiation

1981

8

Date of closure

-

9

Years after closure (<15, 15< and <40, >40)

-

10

Area of dumpsite (in 1.000m2)

500 m x 300 m = 150,000 m2

11

Type of waste disposed (define with percentages)

60% domestic solid waste, 30% construction demolition and tailings and 10% oil, liquid and solid sludge (H)

12

Municipal waste, wastewater treatment sludge, sewage water

No

13

Inert and bulky

Yes

14

Green and agricultural

No

15

Medical waste, toxic waste, slaughter house waste

No, yes, no

16

Other (describe)

Formation waters of the lakes contaminated by radon

17

Total volume (m3)

150,000 m2 x 0,5 m = 75,000 m3

18

Total quantity (tn)

25,000 tn

19

Disposal method (describe: dispersion, incineration, compaction, temporary cover frequency)

Dispersion, deposition and spillages from oil pumps

20

Quantity of gas generated

High

21

Bedrock (main formation)

limestone, sands, Upper Pliocene, aquifer

22

Morphology of area (stream, valley, mountainside, level area, pit, quarry, other)

Flat

23

Hydraulic conductivity of capping (impermeable, moderate, free flow)

-

24

Hydraulic conductivity of bedrock (impermeable, moderate, free flow)

Moderate

25

Distance from the aquifer (>10m, 2-10m, <2m, in the aquifer)

< 2 m

26

Site Distance from:

R

27

Settlements, schools, working places

200

28

Stream with permanent flow

No

29

Forest

No

30

Agricultural activities, pastures

No

31

Wells / boreholes

Yes

32

Sea shore

2.3 km

33

Other (describe)

1km distance from sites 24, 26

34

Existing infrastructure

Oil and gas pipes and electricity pylons

35

Fencing

Yes

36

Guard-house

Yes

37

Lining or collection of leachate

No

38

Fire safety measures - fire belt

Yes

39

Other (describe)




40

Nuisances and Hazards

Yes

41

Odors and dust

Yes

42

Wind blown materials

Yes

43

Birds, rats, vermin, insects

Yes

44

Fires

Possible

45

Rainfall values (<100mm, 100-200mm, >200mm)

< 100 mm

46

Stream flow (if applicable) through the site

No

47

Flood potential (1 in 10yrs, 1 in 50, 1 in 100)

1 in 10 years

48

Use of the receptor (no use, irrigation, drinking-recreation)

Aquifer for potable water

49

Sensitivity of the receptor (low, medium, high)

High

50

Expected impacts on the environment (e.g. odours, pollution of receptors, fires etc)

High impacts to the environment

51

Other information

All domestic waste has to be removed



Photograph 22: Site 25



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