Drainage Services Department

 

 

 

 

 

 

 

 

Agreement No. SPW 07/2019

Shek Wu Hui Effluent Polishing Plant Main Works Stage 1

 

Monthly EM&A Report

January 2020

 

(Version 1)

 

 

 

 

 

Certified By

 

 

(Environmental Team Leader:

Mr. KS Lee)

 

REMARKS:

 

The information supplied and contained within this report is, to the best of our knowledge, correct at the time of printing.

 

CINOTECH accepts no responsibility for changes made to this report by third parties

 

CINOTECH CONSULTANTS LTD

Room 1710, Technology Park,

18 On Lai Street,

Shatin, NT, Hong Kong

Tel: (852) 2151 2083 Fax: (852) 3107 1388

Email: [email protected]

 

 

Table of contents

 

EXECUTIVE SUMMARY.. 1

Introduction. 1

Summary of Main Works Undertaken and Key Measures Implemented. 1

Summary of Exceedances, Investigation and Follow-up. 2

Complaint Handling, Prosecution and Public Engagement 2

Reporting Changes. 2

Future Key Issues. 3

1 INTRODUCTION.. 4

Background. 4

Purpose of the Report 4

Project Organizations. 4

Construction Activities undertaken during the Reporting Month. 5

Summary of EM&A Requirements. 6

Statues of Environmental Licensing and Permitting. 6

2 AIR Quality.. 7

Monitoring Requirement 7

Monitoring Locations. 7

Monitoring Parameters and Frequency. 7

Monitoring Equipment 7

Monitoring Methodology. 8

Results and Observations. 10

Comparison of EM&A Result with EIA Prediction. 11

3 noise.. 12

Monitoring Requirements. 12

Monitoring Locations. 12

Monitoring Parameters, Frequency and Duration. 12

Monitoring Equipment 12

Monitoring Methodology and QA/QC Procedure. 13

Maintenance and Calibration. 13

Results and Observations. 13

Comparison of EM&A Result with EIA Prediction. 14

4 Ecology.. 15

Monitoring Requirements. 15

Monitoring Locations. 15

Monitoring Parameters, Frequency and Duration. 16

Monitoring Methodology. 16

Analytical Methodology. 16

Results. 17

Analysis. 18

Observations. 19

5 Water Quality.. 20

Monitoring Requirement 20

6 waste management.. 20

Monitoring Requirement 20

Waste Management Status. 20

7 landscape and visual.. 21

Audit Requirement 21

8 environmental audit.. 22

Site Audits. 22

Implementation Status of Environmental Mitigation Measures. 22

Implementation Status of Event and Action Plans. 24

9 Environmental non-conformance.. 25

Summary of Complaint, Warning, Notification of any Summons and Successful Prosecution. 25

Summary of Exceedance. 25

10 future Key issues. 25

Monitoring Schedule. 26

11 Conclusions and recommendations. 27

Conclusions. 27

Recommendations. 27

 

lIST OF TABLES

 

Table I Summary Table for Major Site Activities in the Reporting Month

Table II Summary of Complaint/Summons/Prosecution in the Reporting Month

Table III Summary Table for Site Activities in the next Reporting Period

Table 1.1 Key Project Contacts

Table 1.2 Summary Table for Major Site Activities in the Reporting Month

Table 1.3 Summary of Environmental License and Permit

Table 2.1 Air Quality Monitoring Locations

Table 2.2 Frequency and Parameters of Air Quality Monitoring

Table 2.3 Air Quality Monitoring Equipment

Table 2.4 Major Dust Source during Air Quality Monitoring

Table 2.5 Comparison of 1-hr TSP Monitoring Data with Predictions in EIA Report

Table 2.6 Comparison of 24-hr TSP Monitoring Data with Predictions in EIA Report

Table 3.1 Noise Monitoring Stations

Table 3.2 Frequency and Parameters of Noise Monitoring

Table 3.3 Noise Monitoring Equipment

Table 3.4 Major Noise Source during Noise Monitoring

Table 3.5 Baseline Noise Level and Noise Limit Level for Monitoring Stations

Table 3.6 Comparison of Noise Monitoring Data with Predictions in EIA Report

Table 4.1 Monitoring of Measures to Minimise Disturbance to Waterbirds on Ng Tung, Sheung Yue and Shek Sheung Rivers during Pre-Construction Phase

Table 4.2 Ecological Monitoring Stations

Table 4.3 Representative Waterbirds

Table 4.4 Abundance and Number of Species in the Reporting Month

Table 4.5 Representative Waterbirds in the Reporting Month

Table 4.6 T-test Result for All Waterbirds in the Reporting Month

Table 4.7 T-test Result for Representative Waterbirds in the Reporting Month

Table 4.8 Observations during Ecological Monitoring in the Reporting Month

Table 8.1 Observations and Recommendations of Site Audit of Contract No. DC/2018/06

Table 8.2 Observations and Recommendations of Site Audit of Contract No. DC/2018/07

Table 10.1 Summary Table for Site Activities in the Next Reporting Period

 

lIST OF FIGUREs

 

Figure 1.1 Layout Plan of the Project Site

Figure 1.2 Project Organisation for Environmental Monitoring and Audit

Figure 2 Locations of Air Quality Monitoring Stations

Figure 3 Locations of Construction Noise Monitoring Stations

Figure 4 Survey Location for Impact Ecological Monitoring

 

lIST OF APPENDIces

 

Appendix A Action and Limit Levels

Appendix B Environmental Monitoring Schedules

Appendix C Copies of Calibration Certificates for Air Quality Monitoring

Appendix D Weather Information

Appendix E 1-hour TSP Monitoring Results and Graphical Presentations

Appendix F 24-hour TSP Monitoring Results and Graphical Presentations

Appendix G Copies of Calibration Certificates for Noise Monitoring

Appendix H Noise Monitoring Results and Graphical Presentations

Appendix I Ecological Monitoring Results and Analysis

Appendix J Photo Records of Ecological Monitoring

Appendix K Site Audit Summary

Appendix L Waste Flow Table

Appendix M Event and Action Plans

Appendix N Environmental Mitigation Implementation Schedule (EMIS)

Appendix O Summaries of Environmental Complaint, Warning, Summon and Notification of Successful Prosecution

Appendix P Summary of Exceedance

Appendix Q Tentative Construction Programme