Subyai Wind Power Project: Environmental Monitoring Report ... · N5 : Thep Nimit Wanarak...

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Environmental Monitoring Report Project Number: 48233-001 October 2018 THA: Subyai Wind Power Project Prepared by United Analyst and Engineering Consultant Co., Ltd. The environment monitoring report is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. Your attention is directed to the “Terms of Use” section of this website. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area.

Transcript of Subyai Wind Power Project: Environmental Monitoring Report ... · N5 : Thep Nimit Wanarak...

Environmental Monitoring Report Project Number: 48233-001 October 2018

THA: Subyai Wind Power Project

Prepared by United Analyst and Engineering Consultant Co., Ltd.

The environment monitoring report is a document of the borrower. The views expressed herein

do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may

be preliminary in nature. Your attention is directed to the “Terms of Use” section of this website. In preparing any country program or strategy, financing any project, or by making any designation

of or reference to a particular territory or geographic area in this document, the Asian

Development Bank does not intend to make any judgments as to the legal or other status of any

territory or area.

IN OCTOBER 2018

ENVIRONMENTAL IMPACT MONITORING REPORT

FOR CHAIYAPHUM WIND FARM PROJECT

Presented by : United Analyst and Engineering Consultant Co., Ltd

3 Soi Udomsuk 41, Sukhumvit Road, Bangchak, Phrakhanong,

Bangkok 10260, Tel. 0-2763-2828 Fax 0-2763-2800

www.uaeconsultant.com e-mail: [email protected]

Project Owner : Chaiyaphum Wind Farm Co., Ltd

222 EGCO Tower, Vibhavadi Rangsit Road,

Tungsonghong, Laksi, Bangkok 10210

IN OCTOBER 2018

ENVIRONMENTAL IMPACT MONITORING REPORT

FOR CHAIYAPHUM WIND FARM PROJECT

Presented by : United Analyst and Engineering Consultant Co., Ltd

3 Soi Udomsuk 41, Sukhumvit Road, Bangchak, Phrakhanong,

Bangkok 10260, Tel. 0-2763-2828 Fax 0-2763-2800

www.uaeconsultant.com e-mail: [email protected]

Project Owner : Chaiyaphum Wind Farm Co., Ltd

222 EGCO Tower, Vibhavadi Rangsit Road,

Tungsonghong, Laksi, Bangkok 10210

Content

Title Page

1. Environmental Impact Monitoring Plan 1

2. Ambient Noise Level Method 4

3. Environmental Impact Monitoring Results 6

List of Tables

Title Page

Table 1 Ambient Noise Level Monitoring Plan 1

Table 2 Coordinates of Ambient Noise Level Monitoring Stations 2

Table 3 Sampling and Analytical Method, Chaiyaphum Wind Farm Project (Operation Period) 4

Table 4 The Result of Ambient Noise Level Monitoring of Chaiyaphum Wind Farm Project

during October 27-30, 2018 8

List of Figures

Title Page

Figure 1 Locations of Ambient Noise Level Monitoring Stations 3

Figure 2 Ambient Noise Level Monitoring Stations of Chaiyaphum Wind Farm Project

(operation period) during October 27-30, 2018 4

Figure 3 Graph of LAeq 24 hours Monitoring Results during October 27-30, 2018

compared with the Standard 10

Figure 4 Graph of LAmax Monitoring Results during October 27-30, 2018

compared with the Standard 11

Figure 5 Graph of LAeq 1 hour Monitoring Results during October 27-30, 2018 12

Figure 6 Graph of LA90 5 mins Monitoring Results during October 27-30, 2018 13

Appendix

Appendix A Analysis Report

Appendix B Registration Documents of Laboratory

Appendix C Certificate of Calibration

Appendix D The Related Environmental Quality Standard

Environmental Impact Monitoring Report for 1

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

Environmental Impact Monitoring Report

for Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd. (UAE) was assigned by Chaiyaphum Wind Farm

Co., Ltd to implement the environmental impact monitoring measure which is ambient noise level monitoring

during operation period of Chaiyaphum Wind Farm Project in October 2018. The details of implementation are

described as follows:

1. Environmental Impact Monitoring Plan

The scope of environmental impact monitoring plan in the project operation period is referred to the

measures specified in the Initial Environmental Examination (IEE) report. The ambient noise level monitoring

period was on October 27-30, 2018. The details of monitoring plan are shown in Table 1. Locations and

coordinates of the monitoring stations are shown in Table 2 and Figure 1.

Table 1 Ambient Noise Level Monitoring Plan

Measures Parameter Monitoring Stations Time / Frequency Monitoring

Date

Ambient Noise

Level

- LAeq 24 hours

- LAeq 1 hour

- LAmax

- LA90 5 mins

Station N1: Ban Bu Chanuan School, Sub Yai Subdistrict,

Sub Yai District, Chaiyaphum Province

Measures

3 consecutive days

every 6 months

27-30 Oct 18

Station N2: Ban Sub Hang Community Hall, Sub Yai

Subdistrict, Sub Yai District, Chaiyaphum Province

Station N3: Ban Sub Charoen Suk School, Sub Yai

Subdistrict, Sub Yai District, Chaiyaphum Province

Station N4: Buddha Kitjaram Temple, Na Yangklak

subdistrict, Thep Sathit district, Chaiyaphum province

Station N5: Thep Nimit Wanarak Priest's Camp Site, Ban

Rai subdistrict, Thep Sathit district, Chaiyaphum province

Station N6: Ban Wang Tathep School, Ban Rai subdistrict,

Thep Sathit district, Chaiyaphum province

Station N7: Ban Nong Bua (Bua Kaew Buddhawas

Temple), Sub Yai Subdistrict, Sub Yai District, Chaiyaphum

Province

Station N8: Project area at WTG 11, Sub Yai Subdistrict,

Sub Yai District, Chaiyaphum Province

Environmental Impact Monitoring Report for 2

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

Table 2 Coordinates of Ambient Noise Level Monitoring Stations

Monitoring Stations

Coordinate

Zone Easting (X) Northing

(Y)

Ambient Noise Level

1. Station N1: Ban Bu Chanuan School,

Sub Yai Subdistrict, Sub Yai District, Chaiyaphum Province

47 P 770390 1727510

2. Station N2: Ban Sub Hang Community Hall,

Sub Yai Subdistrict, Sub Yai District, Chaiyaphum Province

47 P 774621 1726852

3. Station N3: Ban Sub Charoen Suk School,

Sub Yai Subdistrict, Sub Yai District, Chaiyaphum Province

47 P 776599 1729185

4. Station N4: Buddha Kitjaram Temple,

Na Yangklak subdistrict, Thep Sathit district, Chaiyaphum province

47 P 773036 1731369

5. Station N5: Thep Nimit Wanarak Priest's Camp Site,

Ban Rai subdistrict, Thep Sathit district, Chaiyaphum province

47 P 766955 1725041

6. Station N6: Ban Wang Tathep School,

Ban Rai subdistrict, Thep Sathit district, Chaiyaphum province

47 P 768294 1724161

7. Station N7: Ban Nong Bua (Bua Kaew Buddhawas Temple),

Sub Yai Subdistrict, Sub Yai District, Chaiyaphum Province

47 P 768864 1727960

8. Station N8: Project area at WTG 11,

Sub Yai Subdistrict, Sub Yai District, Chaiyaphum Province

47 P 771803 1724508

Environmental Impact Monitoring Report for 3

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

Figure 1 Locations of Ambient Noise Level Monitoring Stations

Environmental Impact Monitoring Report for 4

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

2. Ambient Noise Level Method

Sampling, analytical method and standard method are shown in Table 3.

Table 3 Sampling and Analytical Method, Chaiyaphum Wind Farm Project (Operation Period)

Parameter Sampling/Measurement Analytical Method Standard Method

Ambient Noise Level

- LAeq 24 hours

- LAeq 1 hour

- LAmax

- LA90 5 mins

Integrated Sound

Level Meter

Integrated Sound

Level Meter

ISO 1996/1

Source: Notification of the National Environment Board No.15 (B.E.2540) regarding Equivalent sound level standard

dated March 12, B.E. 2540 (1997), published in the Royal Government

Ambient noise level monitoring in the operation period during October 27-30, 2018 is shown as Figure 2.

Station N1 : Ban Bu Chanuan School Station N2 : Ban Sub Hang Community Hall

Figure 2 Ambient Noise Level Monitoring Stations of Chaiyaphum Wind Farm Project

during October 27-30, 2018

Environmental Impact Monitoring Report for 5

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

Station N3 : Ban Sub Charoen Suk School Station N4 : Buddha Kitjaram Temple

Station N5 : Thep Nimit Wanarak Priest's Camp Site Station N6 : Ban Wang Tathep School

Station N7 : Ban Nong Bua

(Bua Kaew Buddhawas Temple)

Station N8 : Project area at WTG11

Figure 2 (Cont.) Ambient Noise Level Monitoring Stations of Chaiyaphum Wind Farm Project

during October 27-30, 2018

Environmental Impact Monitoring Report for 6

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

3. Environmental Impact Monitoring Results

Referring to the analysis number T18AG359-0001 to T18AG359-0024, The results of LAeq 24 hours and LAmax

from 8 monitoring stations during October 27-30, 2018 were found as follow;

N1 : Ban Bu Chanuan School during October 27, 2018 at 07.00 a.m. to October 30, 2018 at 07.00 a.m.

demonstrated that the results of LAeq 24 hours were in the range of 51.7-52.8 dB(A) and LAmax were in the range

of 55.5-90.0 dB(A). Both results complied with Ambient Noise Level Standards, Notification of the National

Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed 70 dB(A) and

LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour as shown in

Table 4 and Figure 3 to Figure 6.

N2 : Ban Sub Hang Community Hall during October 27, 2018 at 07.00 a.m. to October 30, 2018 at 07.00 a.m.

demonstrated that the results of LAeq 24 hours were in the range of 51.1-53.1 dB(A) and LAmax were in the range

of 51.8-86.5 dB(A). Both results complied with Ambient Noise Level Standards, Notification of the National

Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed 70 dB(A) and

LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour as shown in

Table 4 and Figure 3 to Figure 6.

N3 : Ban Sub Charoen Suk School during October 27, 2018 at 07.00 a.m. to October 30, 2018 at 07.00 a.m.

demonstrated that the results of LAeq 24 hours were in the range of 51.0-52.6 dB(A) and LAmax were in the range

of 53.6-101.0 dB(A). Both results complied with Ambient Noise Level Standards, Notification of the National

Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed 70 dB(A) and

LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour as shown in

Table 4 and Figure 3 to Figure 6.

N4 : Buddha Kitjaram Temple during October 27, 2018 at 07.00 a.m. to October 30, 2018 at 07.00 a.m.

demonstrated that the results of LAeq 24 hours were in the range of 51.1-51.7 dB(A) and LAmax were in the range

of 49.1-94.3 dB(A). Both results complied with Ambient Noise Level Standards, Notification of the National

Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed 70 dB(A) and

LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour as shown in

Table 4 and Figure 3 to Figure 6.

N5 : Thep Nimit Wanarak Priest’s Camp Site during October 27, 2018 at 07.00 a.m. to October 30, 2018 at

07.00 a.m. demonstrated that the results of LAeq 24 hours were in the range of 51.3-52.3 dB(A) and LAmax were in

the range of 55.1-89.1 dB(A). Both results complied with Ambient Noise Level Standards, Notification of the

National Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed 70

dB(A) and LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour as

shown in Table 4 and Figure 3 to Figure 6.

Environmental Impact Monitoring Report for 7

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

N6 : Ban Wang Tathep School during October 27, 2018 at 07.00 a.m. to October 30, 2018 at 07.00 a.m.

demonstrated that the results of LAeq 24 hours were in the range of 53.1-53.7 dB(A) and LAmax were in the range

of 50.9-91.1 dB(A). Both results complied with Ambient Noise Level Standards, Notification of the National

Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed 70 dB(A) and

LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour as shown in

Table 4 and Figure 3 to Figure 6.

N7 : Ban Nong Bua (Bua Kaew Buddhawas Temple) during October 27, 2018 at 07.00 a.m. to October 30,

2018 at 07.00 a.m. demonstrated that the results of LAeq 24 hours were in the range of 52.6-52.8 dB(A) and LAmax

were in the range of 52.2-90.3 dB(A). Both results complied with Ambient Noise Level Standards, Notification

of the National Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed

70 dB(A) and LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour

as shown in Table 4 and Figure 3 to Figure 6.

N8 : Project area at WTG11 during October 27, 2018 at 07.00 a.m. to October 30, 2018 at 07.00 a.m.

demonstrated that the results of LAeq 24 hours were in the range of 59.9-60.6 dB(A) and LAmax were in the range

of 59.8-81.2 dB(A). Both results complied with Ambient Noise Level Standards, Notification of the National

Environment Board No.15, B.E.2540 (1997) which determined that LAeq 24 hours should not exceed 70 dB(A) and

LAmax should not exceed 115 dB(A) while there was no standard specified for LA90 and LAeq 1 hour as shown in

Table 4 and Figure 3 to Figure 6.

Environmental Impact Monitoring Report for 8

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

Table 4 The Result of Ambient Noise Level Monitoring of Chaiyaphum Wind Farm Project during October 27-30, 2018

Monitoring Stations Monitoring Date Result

LAeq 24 hours LAmax LAeq 1 hour LA90 5 mins

1. Station N1 : Ban Bu Chanuan School 27-28 Oct 18 52.4 58.5-90.0 44.0-59.5 33.8-51.2

28-29 Oct 18 52.8 57.5-88.8 44.2-60.8 33.1-50.6

29-30 Oct 18 51.7 55.5-86.4 43.4-57.9 33.7-52.1

Min-Max 51.7-52.8 55.5-90.0 43.4-60.8 33.1-52.1

2. Station N2 : Ban Sub Hang Community Hall 27-28 Oct 18 52.7 53.0-86.5 43.2-59.9 37.8-52.5

28-29 Oct 18 53.1 51.8-82.1 44.6-57.6 37.8-55.0

29-30 Oct 18 51.1 56.1-80.4 47.2-57.8 41.7-50.6

Min-Max 51.1-53.1 51.8-86.5 43.2-59.9 37.8-55.0

3. Station N3 : Ban Sub Charoen Suk School 27-28 Oct 18 52.6 53.6-95.7 44.5-59.3 34.0-54.3

28-29 Oct 18 52.4 57.4-101.0 43.4-59.7 33.2-56.2

29-30 Oct 18 51.0 55.8-93.1 47.2-53.9 33.8-53.7

Min-Max 51.0-52.6 53.6-101.0 43.4-59.7 33.2-56.2

4. Station N4 : Buddha Kitjaram Temple 27-28 Oct 18 51.7 49.1-90.6 40.9-59.3 29.3-50.1

28-29 Oct 18 51.1 52.6-94.3 39.5-59.7 27.8-51.1

29-30 Oct 18 51.6 49.6-94.2 40.0-59.5 28.7-50.0

Min-Max 51.1-51.7 49.1-94.3 40.0-59.7 27.8-51.1

5. Station N5 : Thep Nimit Wanarak Priest's Camp Site 27-28 Oct 18 51.8 56.9-85.9 44.3-58.1 32.6-58.6

28-29 Oct 18 52.3 56.1-89.0 44.1-59.5 34.9-56.5

29-30 Oct 18 51.3 55.1-89.1 43.5-59.4 35.3-54.3

Min-Max 51.3-52.3 55.1-89.1 43.5-59.5 32.6-58.6

6. Station N6 : Ban Wang Tathep School 27-28 Oct 18 53.6 50.9-90.1 39.4-61.8 31.8-61.5

28-29 Oct 18 53.1 55.3-91.1 39.2-59.4 32.1-55.7

29-30 Oct 18 53.7 54.3-89.4 39.0-59.7 32.9-58.5

Min-Max 53.1-53.7 50.9-91.1 39.0-61.8 31.8-61.5

Environmental Impact Monitoring Report for 9

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

Table 4 (Cont.) The Result of Ambient Noise Level Monitoring of Chaiyaphum Wind Farm Project during October 27-30, 2018

Monitoring Stations Monitoring Date Result

LAeq 24 hours LAmax LAeq 1 hour LA90 5 mins

7. Station N7 : Ban Nong Bua (Bua Kaew Buddhawas Temple) 27-28 Oct 18 52.8 53.8-90.3 45.9-58.9 34.4-55.0

28-29 Oct 18 52.6 52.2-89.0 42.8-58.9 35.7-58.3

29-30 Oct 18 52.7 56.2-87.8 44.9-60.8 34.2-53.8

Min-Max 52.6-52.8 52.2-90.3 42.8-60.8 34.2-58.3

8. Station N8 : Project area at WTG 11 27-28 Oct 18 60.6 59.8-81.2 55.8-63.5 54.7-65.0

28-29 Oct 18 59.9 61.3-77.2 55.9-62.0 54.5-61.2

29-30 Oct 18 60.4 61.2-72.7 58.3-62.5 50.8-62.1

Min-Max 59.9-60.6 59.8-81.2 55.8-63.5 50.8-65.0

Standard1/ < 70 < 115 - -

Unit dB(A)

Remark: 1/ Ambient Noise Level Standards, Notification of the National Environment Board No.15 (B.E. 2540)

Environmental Impact Monitoring Report for

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

10

Figure 3 Graph of LAeq 24 hours Monitoring Results during October 27-30, 2018

compared with the Standard

52.4

52.7

52.6

51.7

51.8 53.6

52.8

60.6

52.8

53.1

52.4

51.1

52.3

53.1

52.6

59.9

51.7

51.1

51.0

51.6

51.3 53

.7

52.7

60.4

≤ 70

0

10

20

30

40

50

60

70

80

Station N1 :

Ban Bu

Chanuan

School

Station N2 :

Ban Sub

Hang

Community

Hall

Station N3 :

Ban Sub

Charoen Suk

School

Station N4 :

Buddha

Kitjaram

Temple

Station N5 :

Thep Nimit

Wanarak

Priest's

Camp Site

Station N6 :

Ban Wang

Tathep

School

Station N7 :

Ban Nong

Bua (Bua

Kaew

Buddhawas

Temple)

Station N8 :

Project area

at WTG 11

L Aeq

24

hour

s (d

B(A

))

Stations

27-28 Oct 2018 28-29 Oct 2018 29-30 Oct 2018 Standard

Environmental Impact Monitoring Report for

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

11

Figure 4 Graph of LAmax Monitoring Results during October 27-30, 2018

compared with the Standard

90.0

86.5

95.7

90.6

85.9 90

.1

90.3

81.288

.8

82.1

101.

0

94.3

89.0

91.1

89.0

77.2

86.4

80.4

93.1

94.2

89.1

89.4

87.8

72.7

≤ 115

0

20

40

60

80

100

120

140

Station N1 :

Ban Bu

Chanuan

School

Station N2 :

Ban Sub

Hang

Community

Hall

Station N3 :

Ban Sub

Charoen Suk

School

Station N4 :

Buddha

Kitjaram

Temple

Station N5 :

Thep Nimit

Wanarak

Priest's Camp

Site

Station N6 :

Ban Wang

Tathep

School

Station N7 :

Ban Nong

Bua (Bua

Kaew

Buddhawas

Temple)

Station N8 :

Project area

at WTG 11

L Am

ax (d

B(A

))

Stations

27-28 Oct 2018 28-29 Oct 2018 29-30 Oct 2018 Standard

Environmental Impact Monitoring Report for

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

12

Figure 5 Graph of LAeq 1 hour Monitoring Results during October 27-30, 2018

59.5

59.9

59.3

59.3

58.1 61

.8

58.9 63

.5

60.8

57.6 59.7

59.7

59.5

59.4

58.9 62

.0

57.9

57.8

53.9

59.5

59.4

59.7

60.8 62.5

0

10

20

30

40

50

60

70

80

Station N1: Ban

Bu Chanuan

School

Station N2: Ban

Sub Hang

Community Hall

Station N3: Ban

Sub Charoen Suk

School

Station N4:

Buddha Kitjaram

Temple

Station N5: Thep

Nimit Wanarak

Priest's Camp

Site

Station N6: Ban

Wang Tathep

School

Station N7: Ban

Nong Bua (Bua

Kaew Buddhawas

Temple)

Station N8:

Project area at

WTG 11

L Aeq

1 h

our (d

B(A

))

Stations

27-28 Oct 2018 28-29 Oct 2018 29-30 Oct 2018

Environmental Impact Monitoring Report for

Chaiyaphum Wind Farm Project in October 2018

United Analyst and Engineering Consultant Co., Ltd.

Certified Laboratory ISO/IEC 17025 : 2005

13

Figure 6 Graph of LA90 5 mins Monitoring Results during October 27-30, 2018

51.2

52.5

54.3

50.1

58.6 61

.5

55.0

65.0

50.6 55

.0

56.2

51.1 56

.5

55.7 58

.3 61.2

52.1

50.6 53

.7

50.0 54

.3 58.5

53.8

62.1

0

10

20

30

40

50

60

70

80

Station N1 : Ban

Bu Chanuan

School

Station N2 : Ban

Sub Hang

Community Hall

Station N3 : Ban

Sub Charoen Suk

School

Station N4 :

Buddha Kitjaram

Temple

Station N5 : Thep

Nimit Wanarak

Priest's Camp

Site

Station N6 : Ban

Wang Tathep

School

Station N7 : Ban

Nong Bua (Bua

Kaew Buddhawas

Temple)

Station N8 :

Project area at

WTG 11

L A90

5 m

ins (d

B(A

))

Stations

27-28 Oct 2018 28-29 Oct 2018 29-30 Oct 2018

APPENDIX

Appendix A Analysis Report

Appendix B Registration Documents of Laboratory

Appendix C Certificate of Calibration

Appendix D The Related Environmental

Quality Standard

Appendix A

Analysis Report

Appendix B

Registration Documents of Laboratory

Appendix C

Certificate of Calibration

No. Instrument/Equipment Parameter Manufacturer Model/Serial No. Calibrator Certification Date of Due date of Remark

No. Calibration Calibration

Ambient

1 Sound Level Calibrator Calibrate Sound Level Meter SVANTEK SV35A / 73246 SVANTEK 11052018 11 May 18 10 May 19 -

(Acoustic Calibrator)

2 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E6017 3 Jul 18 2 Jul 19 -

00109005

3 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E5832 3 Jul 18 2 Jul 19 -

00109003

4 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E6010 3 Jul 18 2 Jul 19 -

00965934

5 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E6018 3 Jul 18 2 Jul 19 -

00965931

6 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E6013 3 Jul 18 2 Jul 19 -

00865788

7 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E5833 3 Jul 18 2 Jul 19 -

00865777

8 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E6015 3 Jul 18 2 Jul 19 -

00365336

9 Sound Level Meter LAeq1 hour, LAeq 24 hours, LAmax, LA90 Rion, Japan NL-21 Quality Calibration Co.,Ltd. 18E5835 3 Jul 18 2 Jul 19 -

00865774

List of Instruments Certification for Air & Noise Quality Analysis

Appendix D

The Related Environmental

Quality Standards

254

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ç¡“µ√√–¥—∫‡ ’¬ßé À¡“¬§«“¡«à“ ‡§√◊ËÕß«—¥√–¥—∫‡ ’¬ßµ“¡¡“µ√∞“π IECˆıÒ À√◊Õ IEC ¯Ù ¢Õߧ≥–°√√¡“∏‘°“√√–À«à“ߪ√–‡∑»«à“¥â«¬‡∑§π‘§‰øøÑ“ (Interna-tional Electrotechnical Commission, IEC)

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