Environmental Monitoring Report...Tham Luong depot in Tan Thoi Nhat Ward, District 12. Tranche 2 involves the construction of 9 underground and 1 elevated stations on an 11.3 kilometers

Environmental Monitoring Report

Semi-annual Report January to June 2017

VIE: Ho Chi Minh City Urban Mass Rapid Transit Line 2 Investment Program – Tranche 1

Prepared by Management Authority for Urban Railway for the Asian Development Bank

Date received by ADB: 30 June 2017

Health, Safety and Environmental Management Compliance Report Package CP1: Initial Depot Works

PACKAGE CS1- PROJECT MANAGEMENT AND IMPLEMENTATION SUPPORT (PMIS)

CONSULTANCY SERVICES FOR HO CHI MINH CITY MASS RAPID TRANSIT LINE 2 INVESTMENT PROGRAM

HEALTH, SAFETY AND ENVIRONMENTAL MANAGEMENT COMPLIANCE REPORT

Contract CP1: Initial Depot Works

Completion Report

CDM Smith - NIPPON KOEI – JIC – TEAM – TEC

June 2017


CONSULTANCY SERVICES FOR HOCHIMINH CITY MASS RAPID TRANSIT LINE 2 INVESTMENT PROGRAM

HEALTH, SAFETY AND ENVIRONMENTAL MANAGEMENT COMPLIANCE REPORT

Contract CP1: Initial Depot Works

Completion Report

Name Signatures

Prepared By Huynh Thi Phuong Thao

Checked By Phan Pham Phu Quoc Chuong

Approved By Truong Quang Huy


Health, Safety and Environmental Management Compliance Report

Completion Report

June 2017

Vietnam: Initial Tham Luong Depot – Metro Line 2 Project

Project Management and Implementation Support

Prepared by the CS1 Consultant for the Ho Chi Minh City People’s Committee and the Asia Development Bank


WEIGHTS AND MEASURES

dB(A) – Decibel (weighted average)

ha – hectare

kg/d – kilogram per day

km – kilometer

km2 – square kilometer

m – meter

m2 – square meter

m3 – cubic meter

m3/d – cubic meters per day

m3/s – milligrams per cubic meter

mm – millimeter

NOTE

(i) In this report, “$” refers to US dollars.

This environmental 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.

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.


ABBREVIATIONS

ADB : Asian Development Bank

CS1 : Project Management Support Consultant

EMP : Environmental Management Plan

SEMP : Site-specific Environmental Management Plan

ESA : Environmental and Safety Agent

HSE : Health, Safety and Environment

HCMC-PC Ho Chi Minh City-People Committee

IEE : Initial Environmental Examination

MAUR : Management Authority for Urban Railways

PMU2 : Project Management Unit for UMRT2 in MAUR

QCVN : National Technical Regulation

TCVN : National Technical Standards for Viet Nam

UMRT2: Urban Mass Rapid Transport Line 2


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Contents

I. INTRODUCTION ............................................................................................................ 2

A. Report Purpose and Rationale ................................................................................... 2

B. Project Objective and Components ............................................................................ 2

II. PROJECT IMPLEMENT PROGRESS ............................................................................ 4

III. INCORPORATION OF ENVIRONMENTAL REQUIREMENTS INTO PROJECT CONTRACTUAL ARRANGEMENTS .................................................................................... 5

IV. INSTITUTIONAL RESPONSIBILITIES FOR ENVIRONMENTAL MANAGEMENT PLAN IMPLEMENTATION AND SUPERVISION ............................................................................. 5

V. COMPLIANCE WITH ENVIRONMENT RELATED PROJECT COVENANTS ............... 10

VI. ENVIRONMENTAL MITIGATIONS MEASURES IMPLEMENTED IN THE REPORTING PERIOD .............................................................................................................................. 12

VII. SUMMARY OF ENVIRONMENTAL MONITORING ..................................................... 21

A. Environmental Monitoring Plan ..................................................................................... 21

1. Purpose .................................................................................................................... 21

2. Monitoring Tasks ...................................................................................................... 21

B. Sampling And Analytical Methods ................................................................................ 21

1. Sampling location and frequency .............................................................................. 21

2. Analysis Index and Method....................................................................................... 22

3. Standards for Reference .......................................................................................... 23

C. Monitoring Results ....................................................................................................... 23

1. Solid waste Environmental monitoring ...................................................................... 23

a. Results ..................................................................................................................... 23

b. Assessment .............................................................................................................. 24

2. Emission/wastewater discharge Monitoring Program ................................................ 24

a. Summary of Monitoring ................................................................................................ 24

b. Results of analysis of wastewater samples from March, 2015 to April 2017 ................. 25

c. Assessment ................................................................................................................. 26

3. Ambient Monitoring Program (air quality, noise) ....................................................... 26

VIII. HEALTH AND SAFETY ................................................................................................ 31

A. Summary of Safeguard Monitoring ............................................................................... 31

B. Summary Non-compliance with the approved EMP and resolving ................................ 35

IX. CONCLUSION ............................................................................................................. 36

X. APPENDICES – CONSTRUCTION PICTURES DURING THE REPORTING PERIOD 37


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I. INTRODUCTION

A. Report Purpose and Rationale

The overall purpose of a construction environmental compliance report is to ascertain whether appropriate care had been exercised throughout the construction phase in order to prevent or minimize environmental pollution and/or damage; and ensure all participants of the Construction Programme adhere to the safety related directions in the Contract Documents, legal requirements and Government Agreements.

The specific objectives of the report can be summarized as follows:

• Report and verify all compliance of environmental requirements, criteria and constraints, prescribed in IEE, EMP and the Concessionaire’s Environmental Policy during the construction phase.

• Report and verify all remedial and rehabilitation actions have been conducted adequately and successfully to prevent and/or minimize environmental pollution or damage.

• Ensure that an appropriate environmental monitoring and control program exits to follow up on remedial and rehabilitation works completed during the construction phase.

B. Project Objective and Components

a. The Transport Master Plan for Ho Chi Minh City (HCMC) prepared by the Ho Chi Minh City People’s Committee (HCMC-PC) involves a system of six metro lines to be developed until 2020.

b. In December 2010, the Asian Development Bank (ADB) approved Project of the HCMC Urban Mass Rapid Transit Line 2 Investment Program, referred to hereinafter as Urban Mass Rapid Transit Line 2 or UMRT2. Tranche 1 involves, among others, initial works to facilitate the implementation of Project 2, including site preparation works and the construction of initial buildings at the UMRT2 Tham Luong depot in Tan Thoi Nhat Ward, District 12. Tranche 2 involves the construction of 9 underground and 1 elevated stations on an 11.3 kilometers (km) of urban dual rail line — 9.3 km underground, 0.2 km transition, and 1.8 km elevated, including depot connection — and the completion of the depot.

c. HCMC-PC is the Executing Agency with overall responsibility for implementation of the Project. MAUR is the Implementing Agency under HCMC-PC, and has established a Project Management Unit for Line 2 (PMU2) for the daily management of the Project’s Consultants and Contractors, and to assist MAUR in coordination with the Relevant Authorities.

d. The HCMC Urban Mass Rapid Transit Line 2 Investment Program will consist of the following contracts with relevant interfaces and coordination responsibilities:

CP0 - Utility Diversions.

CP1 - Initial Depot Works.

CP2 - Main Depot Works.

CP3 - Tunnel and Underground Stations.

CP4 - Transition Structures, Elevated Station, Viaduct and Depot Link.

CP5 - System Electrical and Mechanical.

CP6 - Track work and 3rd Rail.


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CP7 - Non - system Electrical and Mechanical.

e. The stand-alone environmental management plan (EMP) provided herein for the Advance Enabling Works and Offices at the Depot for UMRT2 Project contract (contract CP1) of the UMRT2 Project has been prepared to meet the requirements of the ADB (SPS 2009). The EMP for the contract CP1 is one of eight EMPs that have been prepared for the eight contracts which form the UMRT2 project in HCMC, Viet Nam.

f. CP1 Contract package is signed on 2014, 24 December between Management Authority for Urban Railways (MAUR) and Hoa Binh Construction and Real Estate Corporation with Time for Construction 480 calendar days (about 16 months). The notice to Proceed is issued by MAUR on 26 March 2015.

The scope of the Advance Enabling Works and Offices at the Depot for UMRT2 Project contract is summarized as following:

Depot Site and Specification

The proposed site for the depot is located on an area of land of some 25 ha at Tham Luong, connected to the main line by a spur line of around 1 km.

The main components required for the depot are as follows:

• Train washing machine

• Lathe on pit • Motor traction maintenance

• Test track

• Traction office

• Substation, • Parking position

• Different shop dedicated to different level

Main Items of Contract CP1

1. The Depot Office building is designed with one basement, six storeys and one terrace. The building is in the north-east of the depot.

2. The other auxiliary works include: Guard House Transformer Station Generator Room Parking Lot Fence Technical Infrastructure

3. Main Features: m2 % Site Area 14,422.0 Construction area 2,413.4 Roof Covered area 2,680.8 Construction Density 16.73% Internal Road Area 5,894.6 40.87% Parking Area 2,352.6 16.31% Landscape and Pavement Area 3,494.0 24.23% Gross Floor Area (GFA) 17,324.0


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Figure: Position of Depot Tham Luong and Metro Line 2

II. PROJECT IMPLEMENT PROGRESS

M&E works: 1. BMS system 2. Infrastructures connection 3. Electric system 4. Public audio system 5. Conference sound system 6. Camera system 7. Water supply and drainage system 8. Equipment parking management system 9. Firefighting – fire alarm - lighting

Construction of auxiliary buildings:

1. Fences 2. Electric power substation 3. Addition septic 4. Guard house

Infrastructure works 1. Construction of leveling 2. Construction of storm water drainage culvert 3. Construction of road and parking lot 4. Construction of landscape: pavement, planting


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5. Construction of traffic safety system

Testing and commissioning

Cleaning, inspection and handover

III. INCORPORATION OF ENVIRONMENTAL REQUIREMENTS INTO PROJECT CONTRACTUAL ARRANGEMENTS

In this project, environmental and social impact of the project were identified in the Environment and social safeguard framework and the mitigation measures of these impact have been addressed through Environment Management Plan (EMP) submitted by contractor before commencement of the construction work. The protection and enhancement of human-wellbeing is a common demonstrator for both government and donor system and can be seen as the ultimate goal of sustainable development.

To facilitate EMP implementation, in the stage of preparation for construction the Contractor(s) must be prepared during the tendering and pre-construction phase to cooperate with PMU2, CS1, the local government and the population, in the mitigation of impacts. Therefore, the contractor will be required to produce a Site Specific EMP (SEMP) when the detailed designs are known and prior to implementation of site works. The Engineer (CS1) and PMU2 shall review and approve the contractor’s SEMP to ensure that is consistent with the Project EMP requirements.

The Contractor(s) will be responsible for:

Recruiting qualified environmental and safety agent (ESA) to ensure compliance with environmental statutory and contractual obligation, implementation of EMP provisions as well as preparation and implementation of the SEMP.

Preparing and submit to PMU2 a SEMP/Method Statements prior to commencement of civil works.

Ensuring proper implementation of the SEMP and provisions of the advance enabling works and Depot office EMP included in the IEE.

Implementing additional environmental mitigation measures, as necessary.

IV. INSTITUTIONAL RESPONSIBILITIES FOR ENVIRONMENTAL MANAGEMENT PLAN IMPLEMENTATION AND SUPERVISION

For the advance enabling works and Depot office construction, PMU2 engaged ACCO Co.as Detailed Design Consultant and CS1 Consultant as Project Management Supervision Consultant. CS1 will engage an Environment and Safety Specialist (ESS) to improve the environmental awareness in PMU2. It is recommended that PMU2 also identify at least one Environmental and Safety Officer (ESO) for the Project to be trained by the ESS in CS1 for this and future projects. Environmental responsibilities in PMU2 will develop and in future this approach can be broadened to an Environmental and Safety Safeguards Team.

Organization EMP Responsibility

The Department of Natural Resources and Environment (DONRE)

Responsible for monitoring the implementation of all necessary statutory environmental permit conditions such as those related to spoil disposal and extraction of filling materials.


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Project Management Unit for Line 2 (PMU2)

Ensure that Project implementation complies with ADB's SPS 2009 principles and requirements;

Designate at least one staff as environment and safety officer (ESO) Ensure that EMP provisions are incorporated in the design and that required environmental approvals from DONRE are obtained in a timely manner;

Establish an environmental grievance redress mechanism, acceptable to ADB, to receive and facilitate resolution of affected peoples' concerns, complaints. and grievances about the Project's environmental performance;

Submit semi-annual environmental monitoring reports to ADB regarding EMP implementation for all project components under Tranche 1;

Ensure that bid documents and civil works contracts (financed by ADB, the Government and co-financiers) include the Contract EMP and specify requirement for preparation and implement of construction site - specific EMP;

Review and approve the SEMPs/Method Statements after approval the Engineer (CS1);

Based on the results of EMP monitoring, identify environmental corrective actions and prepare a corrective action plan, as necessary, for submission to ADB;

Environmental and Safety Officer (ESO) for the Project to be trained by the Environment and Safety Specialist (ESS) in CS1 for this and future projects. The ESO staff in PMU2 should be designated prior to the commencement of the tendering for the construction activities to work with the ESS in CS1 to ensure the inclusion of environmental requirements can be translated into contractual works.

Project Management and Implementation Support Consultant (CS1)

Assisting PMU2 to ensure that the EMP provisions are included in the tender documents and civil works contracts;

Engaging an environment and safety specialist to undertake regular monitoring of the advance enabling works and Depot office construction and report based on EMP provisions;

Prior to implementation of civil works, assist PMU2 in reviewing and approving the SEMPs/Method Statements prepared by Contractor(s) to ensure that these are consistent with the provisions of the Project EMP;

Assisting PMU2 in monitoring the implementation of mitigation measures and the environmental performance of Contractor(s) based


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on the advance enabling works and Depot office construction EMP and the SEMPs/Method Statements prepared by Contractor(s);

Undertaking capacity building activities on environmental management as specified in the IEE.

Preparing semi-annual environmental monitoring reports.

Contractor’s Safety Staff Responsibilities

Contractor’s Senior Management: Senior Management, under overall direction of the Contractor Project Manager shall:

Assure full responsibility for the action of their line managers and supervisors.

Participate in the development and implementation of the specific safety plans and procedures.

Delegate the appropriate powers and authority to the Contractor Project Safety Manager and other Project Managers and supervisors to implement and enforce compliance with all provisions and regulations established in the Project Management Safety Plan and the Contractors in-house associated plans and procedures.

Prioritize the appointment of qualified safety staff.

Include safety issues as a significant part of all relevant meetings.

Extend full support of all activities in connection with safety activities including ideas, and attendance at meetings.

Ensure that the job performance appraisal process shall evaluate the safety performance of all employees with particular emphasis given to the line managers and supervisors.

Have a definite commitment toward any activities, which promote a safe working atmosphere.

Participate periodically in safety inspections.

Contractor’s Project Safety Manager: The Project Safety Manager shall:

Provide leadership in the planning, development implementation and enforcement of policies and procedures related to health, safety, security and loss control on the site.

Develop specific Safety Plan and Procedures for their respective contract and Works site.

Be directly responsible to Contractor Senior Management / Project Manager for overall project safety performance and compliance with


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the safety Plans and Procedures.

Report to the Employers Representative on a monthly basis on safety related issue including near misses

Participate in development and review of work outlines and plan designed by other parties concerned in order to ensure a safe work environment.

Interact with Project Management and subcontractor, regularly reviewing ongoing work practices.

Ensure that all-reportable accidents and serious incidents are reported to Project Management and the Employers Representative.

Take the lead in conducting routine site safety inspections.

Carry out auditing compliance with the Safety Plan in accordance with established procedures.

Prepare routine daily, monthly, quarterly or special reports as required by Project Management regarding overall project safety performance and compliance.

Initiate and conduct safety training programs and safety supervision training programs.

Instruct work or any kind of activities to be immediately stopped if found to endanger employees, the public or property.

Follow up on compliance violations until satisfactory resolution has been achieved.

Carry out investigation of any accidents/incidents that occur.

Subcontractors: Subcontractors shall:

Comply with all of the elements of the Project Safety Plan and Environmental Management Plan, all other regulations applicable to the work site.

Comply with the Construction Method Statements and any Project related document provided in the interest of safety.

Ensure that all of their employees designated to work on site are properly trained and competent at their work assignment.

Ensure that any plant and equipment they bring on to site has been inspected and serviced in accordance with requirements presented in the Safety Plans and Environmental Plan and Procedures.


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Ensure that all employees, designated to work on or visit the site, present themselves for site safety orientation and insurance of proper identification budging prior to commencement of work.

Provide details in advance of any hazardous substances to be brought on site.

Submit all proposed safety procedures equipment and construction methods to Contractor and when requested these are to be forwarded to Employers Representative.

Ensure all visitors reports to the Construction Office and that a responsible Contractor representative accompanies the visitors.

Cooperate fully with any investigation.


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Organization Chart of Hoa Binh Contractor’s HSE Management

V. COMPLIANCE WITH ENVIRONMENT RELATED PROJECT COVENANTS

The key environmental protection laws, policy, and environmental standards that need to be followed with the implementation of the EMP are listed in below Table including standards for domestic wastewater discharge for worker camps, and allowable contaminants in excavated soil for disposal are also provided.

Gov. Laws Biodiversity Law No. 20/2008/QH12 dated November 13, 2008 Law on Environmental Protection No. 52/2005/QH11 dated November 29, 2005 Law on Construction No. 16/2003/QH11 dated November 26, 2003 Land Law No. 13/2003/QH11 dated November 26, 2003 Cultural Heritage Law No. 28/2001/QH10 dated June 29, 2001 Law on Water Resources No. 08/1998/QH10 dated September 30, 1998

Gov. Decrees, Circulars & Decisions Decree of Government No. 117/2009/ND-CP dated December 31, 2009 on the

handling of law violations in the domain of environmental protection

HSE MANAGER ĐỖ VĂN THANH

FIRE FIGHTING TEAM FIRST AID TEAM

HSE SECRETARY VÕ THỊ DIỆU BÌNH Tel: 01649.691.917

NURSES

HSE Staff

NGUYỄN

THANH

LIÊN

012376344

HSE Staff

PHẠM

HỒNG

PHÚC

090978285

HSE Staff

NGÔ VĂN

THANH

09160945

19

HSE Staff

ĐOÀN

NGỌC TÚ

09176316

64

HSE Staff

ĐẶNG

HỮU

PHƯỚC

097824331

HSE Staff

NGUYỄN

HOÀNG

LINH

0947009798


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Decree of Government No. 88/2007/ND-CP dated May 28, 2007 on urban and industrial-park water drainage.

Decree of Government No. 59/2007/ND-CP dated April 09, 2007 on solid waste management.

Decree of Government No. 209/2004/ND-CP dated December 16, 2004 on quality management of construction works.

Decree of Government No. 110/2002/ND-CP dated December 27, 2002 amending and supplementing a number of articles of The Government’s Decree No. 06/CP of January 20, 1995

which details a number of articles of the labor code on labor safety and sanitation. Decree of Government No. 149/2004/ND-CP dated July 27, 2004 on the issuance

of permits for water resource exploration, exploitation and use, or for discharge of wastewater into water source.

Decree of Government No. 35/2003/ND-CP dated April 4, 2003 detailing the implementation of a number of articles of The Law on fire prevention and fighting.

Decree of Government No. 06-CP dated January 20, 1995 stipulating in detail a number of Articles of the Labour Code on labour safety and hygiene

Decree No. 80/2006/NĐ-CP dated 9 August 2006 presenting and instructing several clauses of Environmental Protection Law in accordance to environmental standards; assessing environmental strategy; assessing environmental impacts and environmental protection undertakings; environmental protection in terms of products, business and services, hazardous waste control; publishing information and data about environment.

Decree No. 21/2008/NĐ-CP dated 28 February 2008 revising and adding several clauses for the Decree No. 80/2006/NĐ-CP presenting and instructing on the execution of Environmental Protection Law

Decree No. 29/2011/NĐ-CP dated 18 April 2011 regarding assessment on strategic environment, assessment on environmental impacts and commitment of environmental protection.

Decree No. 04/2009/NĐ-CP dated 14 January 2009 encouraging and supporting environmental protection activities.

Decree No. 59/2006/NĐ-CP dated 9 April 2007 regulating on solid waste management

Circular of MOLISA No. 41/2011/TT-BLDTBXH dated December 28, 2011 on amendment and supplement of a number of provisions of Circular of MOLISA No.37/2005/TT-BLDTBXH dated 29/12/2005 guiding on occupational safety and health training.

Circular of MONRE No. 12/2011/TT-BTNMT dated April 14, 2011 on stipulating hazardous waste management.

Circular of MOT No. 09/2010/TT-BGTVT dated April 6, 2010 regulating on environmental protection in transport infrastructure development.

Circular of MOLISA No. 04/2008/TT-BLDTBXH dated February 27, 2008 – Guidance on procedures for registration and verification of machines, equipment and materials subject to strict occupational safety requirements

Circular of MOLISA No. 23/2003/TT-BLDTBXH dated December 26, 2006 – Regulating and providing guidance on application and appraisal procedures of machinery, equipment, materials, and substances with strict occupational safety, hygiene and health requirements.

Circular of MOLISA No. 37/2005/TT-BLDTBXH dated December 29, 2005 guiding on occupational safety and health training.

Inter-Ministerial Circular of MOLISA, MOH, Vietnam Confederation of Labour No. 14/2005/TTLT/BLDTBXH-BYT-TLDLDVN dated March 8, 2005 – Guidelines for

declaration, investigation, report, recording statistics and periodic report on


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occupational accidents. Circular of MONRE No. 02/2005/TT-BTNMT dated June 24, 2005 guiding the

implementation of the Government Decree 149/2004/ND-CP regulating the licensing of water resources exploration, exploitation, utilization and waste water discharge into water sources.

Joint Circular of the MOLISA and MOH No. 10/1999/TTLT-BLDTBXH-BYT dated 17 March 1999 - Instructing the implementation of providing allowance in kind for workers who are directly working in contact with harmful and dangerous elements.

Circular of MOLISA No. 10/1998/TT-BLDTBXH dated 28 May 1998 – Giving instructions for personal protective equipment.

Circular No. 39/2010/TT-BTNMT dated 16 December 2010 regarding 4 National Technical standards on Environment, including noise, vibration, medical wastewater and wastewater from warehouse and petrol stations.

Circular No. 25/2009/TT-BTNMT dated 16 November 2009 regarding National Technical standards on Environment, including hazardous waste limit, industrial exhaust for dust and inorganic substances and organic substances, industrial exhaust from chemical and fertilizer manufacturers, thermoelectricity and cement manufacturers; wastewater from solid waste landfill sites.

Circular No. 16/2009/TT-BTNMT dated 07 November 2009 regarding 2 National Technical standards on ambient air quality and hazardous substances in the ambient air.

Circular No. 05/2008/TT-BTNMT dated 8 December 2008 guiding strategic environmental assessment, environmental impacts assessment and environmental protection undertakings.

Circular No. 04/2008/TT-BTNMT dated 18 September 2008 guiding the preparation, approval or certification of environmental protection schemes, examination and inspection of implementation and environmental protection schemes.

Circular No. 26/2011/TT-BTNMT dated 18 July 2011 presenting and guiding the execution of several items in Decree No. 29/2011/NĐ-CP dated 18 April 2011 regarding strategic environmental assessment, environmental impacts assessment and environmental protection undertakings.

Decision No. 16/2008/QĐ-BTNMT dated 31 December 2008 regarding 8 National Technical standards on environmental, including surface water quality, underground water quality, coastal water quality; industrial wastewater from marine products processing, industrial wastewater from paper and paper powder, industrial wastewater from sewing, domestic wastewater, residual chemical plant protection in soils.

International Guidelines World Bank Group, 2007. Environmental Health and Safety Guidelines, Wash. DC. WWA Standard Methods for Measurement & Analysis Environmental Quality

VI. ENVIRONMENTAL MITIGATIONS MEASURES IMPLEMENTED IN THE REPORTING PERIOD

Environmental Concern

Objective Proposed Mitigation measures (MM)

Location to Implement MM

Responsibility to Implement MM

1.Activate Contractor(s) Environmental Management Plan.

Avoid impacts from unplanned activities.

Complete SEMP/ method statements including management plans for waste management and spoil disposal plan, temporary

Include depot surroundings, all access roads, borrow/

Contractor


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traffic management plan, temporary drainage plan, materials management plan, noise and dust control, and workers and public safety.

quarry areas, as appropriate

2. Use of licensed facilities

Ensure that required approvals are obtained for project facilities

Contractor(s) and their suppliers comply with all statutory requirements for permits from DONRE with regard to use of mechanical equipment, establishment and operation of construction plants such as concrete batching plant, rock crusher, etc.

Contractor

3. Vegetation clearing and topsoil preservation

Disposal of cleared vegetation consistent with environmental regulations and proper preservation of topsoil for reuse

1. Agree with PMU and CS1 on the location of the stockpile within the depot area in advance of site clearance. 2. Coordinate with DONRE and local officials on the safe and acceptable disposal of cleared vegetation (shrubs, grasses, small trees, etc.) and obtain necessary permits or clearances. 3. Burning of cleared vegetation will not be undertaken. 4. Upon completion of vegetation clearing, remove the topsoil (about 50 cm thick) and stockpile at the depot either for landscaping at the depot or for later use on other areas along UMRT2. 5. Ensure that the stockpile shall not be more than 2m high. When stockpiling is complete the soil shall be protected from rain to avoid leaching of nutrients. This can be done by pegging tarpaulin or polythene sheets over the stockpile. 6. Provide temporary fencing around the stockpiles.

Stockpile location as agreed with PMU2/CS1.

Contractor

4. Spoil disposal Control disposal of unsuitable soil and spoil from Depot site preparation

1. Spoil disposal will only be to DONRE approved facilities and approval will be sought from DONRE in writing at least two weeks prior to starting Project area clearing works. 2. Spoil disposal shall not cause sedimentation and

Agreed site(s) with DONRE, local community and PMU2/CS1

Contractor


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obstruction of flow of watercourses, damage to agricultural land and densely vegetated areas. 3. The spoils disposal site shall be located at least 50m from surface water courses and shall be protected from erosion through provision of drainage, avoiding formation of steep slopes and grassing. 4.In order to prevent fly tipping each load of spoil for disposal will be tracked from source to the disposal site using a trip ticket system; the chain of custody will be recorded in writing, monitored and catalogued. 5. The spoil disposal dumping areas will be recorded for every load.

5. Sources of filling materials.

Use approved sources of filling materials

1. Balance cut and fill requirements to minimize impacts from extraction of aggregates/fill materials. 2. Procure materials only from DONRE authorized quarries. 3. If the contractor shall operate the quarry site/borrow pit, required environmental permits shall be secured prior to operation of such sites. 4. Prioritize use of existing quarry and borrow sites with valid environmental permits from local authority. Update the list of quarries and borrow pits monthly in Materials Management Plan (MMP) and report to PMU/CS1. 5. Prior to extraction, topsoil will be stockpiled, preserved and then refilled after completion of quarry/ borrow pit operation for rehabilitation purposes. 6. The use of river bed sources shall be avoided, as much as possible, however if this is unavoidable the contractor shall minimize use of river bed for construction materials and sources of fill

Quarry and borrow sites

Contractor


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and quarry materials lying on small rivers and streams shall be avoided. Alluvial terraces or alluvial deposits which lie on the river beds but not covered by water in normal hydrological conditions shall be preferred. 7. Confine winning river bed materials to less than 20% of river width in any location and keep away from river banks. 8. Protect and reinstate river banks if unexpected erosion occurs. 9.Implement compensatory planting (at least one is to one ratio) if trees will have to be removed at quarry and borrow sites. 10. In quarries in mountainous or hilly areas, or wherever slopes are important, terraces shall be cut after extraction, drainage system and vegetation cover shall be provided for rehabilitation to enhance slope stability. 11. Ensure quarry areas and borrow pits are left in a tidy state with stable side slopes and proper drainage in order to minimize soil erosion, siltation of nearby bodies of water and to avoid creation of water bodies favorable for mosquito breeding.

6. Exploitation handling, transportation & storage of construction materials

Minimize impacts from materials extraction, transportation and storage with MMP

1. Contracts include for Material Management Plan (MMP) in SEMP for safe storage of fuel and bulk materials with permits under provincial laws as necessary and agreed by PMU2/CS1. 2. Use local sources of building materials wherever possible to minimize transport. 3. Cover material transport vehicles. 4. Plan delivery of materials to site regularly to avoid stockpiles and dust sources. 5. Update MMP monthly

Throughout Depot Offices site and other areas where project related activities are undertaken.

Contractor

7. Air quality and noise nuisances

To minimize air impacts

1. Burning of wastes generated at the construction


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effectively and avoid complaints due to the airborne dust and noise

sites, work camps and other project related activities shall be strictly prohibited. 2. No noisy construction related activities (e.g., transport of materials along residential areas and other sensitive receptors, piling, etc.) will be carried out during the night (2100 hrs to 0700 hrs). Such activities shall be restricted to daylight hours. 3. If piling is required it shall be restricted to between 08.00 hrs to 18:00 hrs and shall be carried out as efficiently and quickly as possible. The timing shall be discussed and agreed with the local community in District 12. 4. Powered mechanical equipment and vehicle emissions to meet national TCVN standards. 5. Keep stockpiles moist and cover vehicles with tarpaulin sheets or other suitable materials to minimize dust emission and prevent spillage materials (e.g., soil, cement, stone, sand, aggregates, etc.). 6. As much as possible, use local supplies of cement from batching plant at Tham Luong. Concrete mixing areas at the Project site shall be located at least 100 m from the nearest residential area. 7. Install wheel washing equipment (see further details below). 8. If the works surface and access roads are dry and dusty, water will be sprinkled on the exposed surfaces when work is carried out along residential areas, roadside tea and food stalls, schools, hospitals and other sensitive receptors. 9. If works have given rise to complaints over dust, the contractor shall investigate the cause, report it in the


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monthly progress reports and review and propose alternative mitigation measures before works recommence. 10. All heavy equipment and machinery shall be fitted with noise and emission control equipment in full compliance with the national and local regulations (TCVN). 11. Fuel efficient and well-maintained haulage trucks will be used to minimize exhaust emissions. Smoke belching vehicles and equipment shall not be allowed and shall be removed from the project. 12. Impose speed limits on construction vehicles to minimize road dust and avoid accidents in areas where sensitive receptors are located (houses, schools, etc.) 13. Locations for stockpiling material at the depot area will be at least 100 m south from the nearest residential sensitive receivers. 14. Properly maintain vehicles and construction equipment to ensure that these comply with applicable vehicle emission standards set by the Government. 15. Undertake immediate repairs of any malfunctioning construction vehicles and equipment. 16. Idling of engines shall be discouraged.

Construction waste disposal and pollution prevention

Control construction waste disposal, oily and hazardous wastes and prevent environmental impacts caused by due to negligence and release

Control construction waste disposal, oily and disposal plan (WMSDPP) in SEMP to cover all aspects of waste storage, disposal and accidental spills to be approved in writing by PMU2/CS1 two weeks prior to starting construction works. 2. Waste disposal to licensed facilities to be monitored and catalogued. 3 Waste disposal areas to be licensed by DONRE/ local

Throughout project site and waste disposal areas

Contractor


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of pollutants and chemicals

authority. 4. Wastewater effluent from Contractor(s)’ workshops and equipment washing-yards will be passed through gravel/ sand beds and all oil/ grease contaminants will be removed discharging it as required by DONRE. Oil and grease residues shall be stored in drums awaiting disposal in line with the agreed Waste Management Plan and consistent with national and local regulations. 5. Before the works commence, necessary permits from DONRE shall be obtained in relation to effluent discharges from construction works. 6. Standing water will not be allowed to accumulate in the temporary drainage facilities or along the roadside to avoid formation of breeding sites for mosquitoes. Temporary and permanent drainage facilities will be designed to facilitate the rapid removal of surface water from all areas and prevent the accumulation of surface water ponds. 7. Discharge of oily wastewater, fuel and oil to watercourses/canals and on the ground/ soil shall be prohibited. 8. Immediate clean-up of oil spills and leaks shall be undertaken. 9. Fuel and other hazardous substances shall be stored in roofed, concrete-lined and bundled areas at least 50m away from drainage/ surface water courses. 10. Provision of garbage bins and facilities within the project site for temporary storage of construction waste and domestic solid waste (from worker’s camps). The contractor shall ensure that wastes are not haphazardly dumped within the project site and adjacent areas and shall


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ensure regular collection and disposal to sites approved by local authorities.

9. Health and safety precautions for workers

Ensure health and safety of workers

1. Conduct of training for all workers on safety and environmental hygiene. The contractor will instruct workers in health and safety matters as required by law and by good engineering practice and provide first aid facilities. 2. The Contractor will instruct and induct all workers in health and safety matters (induction course) and site agents/ foremen will follow up with toolbox talks on a weekly basis. 3. Construction camp will be established in areas with adequate drainage in order to prevent water logging at the camp and formation of breeding sites for mosquitoes. 4. Potable water, clean water for showers, hygienic sanitation facilities/ toilets with sufficient water supply, worker canteen/rest area and first aid facilities will be provided. Separate toilets shall be provided for male and female workers. 5. Fencing on all areas of excavation greater than 1m deep and sides of temporary works shall be observed. 6. Workers shall be provided with of appropriate personnel safety equipment such as safety boots, helmets, gloves, protective clothes, breathing mask, goggles, and ear protection. 7. Measures to prevent malaria shall be implemented (e.g., provision of insecticide treated mosquito nets to workers, spraying of insecticides, installation of proper drainage to avoid formation of stagnant water, etc.).

Location Map is prepared by the Contractor (SEMP).

Contractor

10.Safety Precautions for the

Ensure public safety in

1. The Depot site will be fenced and guarded so public

Construction site and

Contractor


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Public areas affected by project works.

access will be restricted. 2. Fencing will be installed prior to excavation work commencing on all sides of temporary excavations. 3. The plans will include provisions for site security, trench barriers and covers to other holes and any other safety measures as necessary. 4. Provisions for site security, trench barriers and covers to other holes and any other safety measures as necessary. 5. Strict imposition of speed limits along residential areas and where other sensitive receptors such as schools, hospitals, and other populated areas are located. 6. Educate drivers on safe driving practices to minimize accidents and to prevent spill of hazardous substances (fuel and oil) and other construction materials during transport.

areas affected by project related activities

11. Wheel washing To minimize transfer of mud and loose construction materials to local roads.

1. Locate wheel washing to wash ALL vehicles leaving site at all exits from the construction site. 2. Install wheel washing facilities just inside the exit gates within sealed surface with back fall into Depot site to prevent egress of washings on to local roads. 3. Wash down wheels of all vehicles exiting from site and recycle washing water. Discharge to soak away within the Depot site. 4. Keep all roads areas within site moist and cover vehicles to prevent spillage. 5. Clean up road surfaces outside gates after work daily and clean up all approach road surfaces after work as necessary.

Exits from Depot site

1 to 5. Contractor (included in SEMP). CS1 for PMU2 monitor road safety and dust complaints.

12. Traffic Condition

Minimize disturbance of traffic

1. Limit access routes as agreed with District 12. 2. Implement temporary construction traffic management (TTMP) plan

Routes agreed with District 12 and local residents.

1. PMU2 and District 12. 2. Contractor as per SEMP.


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and awareness program for site agents and workforce. 3. Post traffic advisory signs (to minimize traffic build-up) in coordination with local authorities 4. As much as possible, schedule delivery of construction materials and equipment during nonpeak hours. 5. Regularly monitor traffic conditions along access roads to ensure that project vehicles are not causing congestion.

VII. SUMMARY OF ENVIRONMENTAL MONITORING

The construction contractor is required to prepare and implement his own Construction Phase EMP explaining in detail the action he will take to provide the mitigation set out in this plan. From 1 March, 2015 to 30 April 2017, the Contractor has just carried out the all task in EMP. In general, until now these activities have complied with the EMP and not impacted too much to the surrounding environment.

A. Environmental Monitoring Plan 1. Purpose

The environment survey implementation is set with the purposes:

- To monitor the execution and effects of minimizing environmental impacts when construction the project;

- To have a base of solution establishment in case of environment control methods are not meet the acceptable standards;

- To mitigate results of sudden incidents or unacceptable impacts.

2. Monitoring Tasks

The environment survey tasks include some below issues:

- Noise survey;

- Dust concentration survey;

- Water quality survey;

The survey is made periodic 3 months per one time, after that, a report of environment supervision is made to send to relevant parties.

B. Sampling And Analytical Methods 1. Sampling location and frequency


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Survey Tasks Survey locations Survey criteria Survey

frequency

Noise survey

Site gate

Wind direction, wind

speed, temperature,

humidity and noise,

dust, SO2, NO2, CO

Three months

per one time

Front area of the site

Behind area of the site

Left area of the site

Right area of the site

Management area of the site

Dust

concentration

survey

Site gate

Three months

per one time

Front area of the site

Behind area of the site

Left area of the site

Right area of the site

Management area of the site

Site gate

Waste water

quality survey

At manholes after waste water treatment system

pH, TSS, BOD5

Amoni, Total of

coliforms

Three months

per one time

2. Analysis Index and Method

No. Index Analysis method

AIR AND NOISE POLLUTION

01 Temperature Measure by machine TES 1360

02 Moisture Measure by machine TES 1360

03 Noise Measure by machine TES 1351

04 Light Measure by machine Light Meter

05 Wind gradient Measure by machine Anemometer

06 Dust TCVN 5067:1995


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07 SO2 TCVN 5971:1995

08 NO2 TCVN 6137:2009

09 CO TCVN 5672: 1995

WASTE WATER

01 pH TCVN 6492:2011

02 TSS TCVN 6625: 2000

03 BOD5 SMEWW 5210 B

04 AMONI SMEWW 4500 – NH3 - F

05 Total coliforms TCVN 6187- 2:1996

3. Standards for Reference

- TCVN 5067:1995 - Air quality - Weighing method for determination of dust content

- TCVN 5971:1995 - Ambient air - Determination of the mass concentration of sulfur

dioxideTetrachloromercurate (TCM) pararosaniline method

- TCVN 6137:2009 - Ambient air - Determination of mass concentration of nitrogen

dioxide - Modified Griess-Saltzman method

- TCVN 6492:2011 - Water quality – Determination of pH

- TCVN 6187- 2:1996 – Water quality – Detection and enumeration of organism

themortolerant coliform organisms and presumptive Escherichia Coli.. Part 2: multiple

tube (most probable number) method.

- QCVN 05:2013/BTNMT – National Technical Regulation on surrounding air quality;

- QCVN 26: 2010 / BTNMT - National Code on noise

- QCVN 27: 2010 / BTNMT - National Code on vibration

- QCVN 14: 2008 / BTNMT - National Code on waste water quality.

- ISO / TCVN - The standard method for the analysis of environmental quality.

C. Monitoring Results 1. Solid waste Environmental monitoring

a. Results

No.

The environmental factors

From activities

Waste source Mitigation measures at current

Remarks

1 Solid waste Building Scrap-material - Solid waste are classified and collected at prescribed places.

It is observed that there is no pollution caused by construction activities.

Plastering cement

Scrap-cement

Formwork Scrap-material Woodwork Scrap-material


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Concrete mixing

Scrap-concrete - The Contractor signed contract with the Company that has a license in waste treatment.

Scrap-steel Office activities

Household waste, scrap-paper, plastic bottles…

2 Solid Domestic waste

Worker’s activity

Waste food Collecting to the suitable 250 litre wastebasket

The Contractor signed contract with the District 12 Public Service Company to transport out of the site.

Paper package Plastic package

3 Hazardous waste

Water-resistant paint

Container - The Contractor signed contract with the Company that has a license in hazardous waste collecting and treatment.

It is observed that necessary measures are taken by the Contractor very well.

Lighting Broken light bubs

Battery Used battery Printing, photocopy

Ink

Container of hazardous substances with labels

Container

Repairing, maintaining machine/equipment

Lubricating oil, duster cloth

Repair area is lined waterproof material to ensure that oil cannot seep into the ground, and then it will be collected in containers. - The Contractor signed contract with the Branch of Bright Environment Co. that has a license in hazardous waste treatment.

b. Assessment

It is observed that there is no pollution caused by construction activities. All measures to manage and control the classification of solid waste at site are carried out seriously by the Contractor.

2. Emission/wastewater discharge Monitoring Program

a. Summary of Monitoring

Rain water and wastewater will be collected in manholes, then will be pumped into the grit chamber. After that, settled water will be discharged into the drainage system


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of the city. Quality of wastewater after settling reached value of column B, QCVN 14:2008/BTNMT (not use for water supply purpose).

b. Results of analysis of wastewater samples from March, 2015 to April 2017

QCVN 14:2008/BTNMT: National technical regulation on domestic wastewater

- Column A specifies the value of the pollution parameters as the basis for calculating the maximum value that is allowable discharging domestic wastewater into water sources which used for domestic water supply.

- Column B specifies the value of the pollution parameters as the basis for calculating the maximum value that is allowable discharging domestic wastewater into water sources which not used for domestic water supply.

Parameters Unit Result QCVN 14:2008/BTNMT

Column A

Column B

Time May 2015

Jul 2015

Nov 2015

Feb 2016

Jun 2016

Nov 2016

Feb 2017

1 pH 6.32 6.93 7.88 6.92 7.01 7.4 7.3 5-9 5 – 9

2 BOD5 mgO2/l 28 29 29,0 28.5 27.0 28 29 30 50

3 TSS mg/l 43 43.3 42,0 41,0 42.5 43 47 50 100

4 Ammonia mg/l 2.41 3.98 2.61 4.68 4.46 4.52 4.9 5 10

5 T. Coliform MPN/ 100ml

2,700 2,400 2,100 2,800 2900 2,700 2,800 3,000 5,000

Rain water Grit Chamber

Wastewater pump

Mobile manholes

Discharge into the urban drainage system


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c. Assessment

The result of sample analysis showed that the quality of effluent wastewater after sedimentation process reached the QCVN 14: 2008 / BTNMT, grade A.

Value of BOD5 in wastewater is lower than standard value according to QCVN 14: 2008/BTNMT, it proves that wastewater is not polluted too much by biodegradation organic substances.

Value of ammonia and total coliform in wastewater is rather higher than the last monitoring result but it is lower than standard value according to QCVN 14: 2008 / BTNMT, it proves that wastewater is not polluted too much by microorganism components.

3. Ambient Monitoring Program (air quality, noise)

a. Summary of Monitoring

No Environmental concern

Operation - Objective

Wastes source

Mitigation measures at current

Remarks

1 Noise Carving concrete, metal cutting

Carving, cutting

Using noise baffle to minimize the noise for

Good performance


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Wastes source


Remarks

workers. Cutting by laser.

Destroying old structures

Noise of collision

Isolated and cover carefully

Good performance

Formwork Installing, cutting and dismantling

Isolated and cover carefully

Good performance

Concrete pumps

Noise of pumps

Isolating the empty area placing pumps.

Good performance

Lifting and lowering loads

Collision noise when lifting and lowering load

Arrange material tidy for easy hoisting. There should be a driver’s mate while crane working.

The experienced and careful operator are required

Operating machines/ equipment

Noise from machine/ equipment

Isolating the area placing electric generator.

Good performance

2 Dusty Destroying old structures

Dust from material

- Isolated and cover carefully; - Moistening

Good performance

Excavating soil

Dust of soil Moistening soil before excavating

Good performance

Lifting and lowering loads

Dust from material

- Moistening raw material (except material can react with water)

Isolated and cover this area carefully.

Mixing concrete

Dust from material

- Isolated and cover the mixing area carefully.

Good performance

Grinding concrete

Dust from concrete

- Isolated and cover the grinding area carefully.

Good performance

Transporting material

Dust from material

-Cover the truck when transporting the excavation out of the site -Wash the truck wheel before driving out of the site.

Good performance


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Wastes source


Remarks

Polishing surface

Dust from material

- Ventilating and cover the polishing area carefully.

Good performance

Spraying paint

Dust from paint



Cleaning the site

Dust from material

- Isolated and cover carefully - Moistening the area before cleaning

Good performance

b. Results of analysis of Ambient environmental quality (i) Air quality

Sampling position

Time Temp oC

Moisture

%

Wind speed

m/s

Dust

mg/m3

SO2

mg/m3

NO2

mg/m3

CO

mg/m3

Position at gate of site

May, 2015 33.6 68.2 0.3 0.23 0.069 0.052 2.54

Jul, 2015 30.4 65.0 0.1-0.8 0.25 0.066 0.072 2.39

Nov, 2015 31.6 63 0.2 – 0.8 0.28 0.091 0.080 4.62

Feb, 2016 30.7 65.8 0.2 – 1.1 0.29 0.096 0.084 4.20

Jun, 2016 30.6 67.8 0.4-1.5 0.28 0.090 0.088 4.34

Nov, 2016 31.6 69.5 0.6 – 1.2 0.29 0.097 0.093 5.11

Feb, 2017 31.5 70.2 0.6 – 1.3 0.29 0.131 0.125 5.54

The area in front of the site

May, 2015 33.5 68.3 0.3 0.26 0.053 0.047 2.53

Jul, 2015 30.7 66.9 0.1-1.1 0.26 0.075 0.068 2.42

Nov, 2015 31.5 64.3 0.2 – 0.7 0.27 0.081 0.074 3.50

Feb, 2016 30.3 65.2 0.2 – 0.8 0.26 0.091 0.080 3.65

Jun, 2016 30.7 67.0 0.2-0.7 0.29 0.089 0.082 3.59

Nov, 2016 31.5 69.3 0.4 – 1.0 0.28 0.084 0.079 <5

Feb, 2017 31.0 71.5 0.4 – 1.1 0.28 0.092 0.089 <5

The area behind the site

May, 2015 33.9 67.1 0.3 0.25 0.045 0.053 2.51

Jul, 2015 31.4 64.3 0.1-0.7 0.27 0.050 0.056 2.51

Nov, 2015 30.9 64.5 0.1 – 0.4 0.28 0.079 0.071 3.20

Feb, 2016 30.6 66.7 0.1 – 0.7 0.28 0.089 0.074 3.46

Jun, 2016 30.7 67.1 0.1-0.8 0.25 0.082 0.077 3.10

Nov, 2016 31.3 68.9 0.5 – 0.9 0.26 0.072 0.068 <5


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Feb, 2017 31.2 70.7 0.5 – 0.8 0.27 0.081 0.074 <5

The area at the left of site

May, 2015 33.7 68.1 0.3 0.27 0.051 0.053 2.56

Jul, 2015 30.9 65.5 0.1-0.7 0.27 0.058 0.060 2.63

Nov, 2015 31.3 64.4 0.0 – 0.5 0.27 0.067 0.059 3.18

Feb, 2016 30.4 67.6 0.3 – 0.9 0.27 0.075 0.062 3.18

Jun, 2016 30.8 64.2 0.4-1.0 0.27 0,077 0.065 2.86

Nov, 2016 31.4 68.9 0.4 – 1.0 0.28 0.070 0.064 <5

Feb, 2017 30.8 70.4 0.5 – 1.0 0.26 0.085 0.078 <5

The area at the right of site

May, 2015 33.8 69.2 0.3 0.28 0.045 0.043 2.37

Jul, 2015 31.7 68.0 0.2-0.8 0.26 0.057 0.050 2.40

Nov, 2015 31.1 64.2 0.1 – 0.3 0.28 0.063 0.055 3.37

Feb, 2016 30.5 68.0 0.2 – 0.7 0.27 0.067 0.059 3.41

Jun, 2016 30.7 68.0 0.2-0.9 0.28 0.070 0.063 2.89

Nov, 2016 31.7 69.3 0.4 – 0.7 0.26 0.071 0.065 <5

Feb, 2017 30.7 70.5 0.6 – 0.9 0.27 0.080 0.077 <5

QCVN 05:2013/BTNMT (average for 1 hour)

0.3 0.35 0.2 4.26

The area around the operation office

May, 2015 29. 68.8 0.3 0.43 0.051 0.056 3.26

Jul, 2015 28.9 72.5 0.2-0.5 0.16 0.051 0.058 2.03

Nov, 2015 29 61.2 0.0– 0.5 0.20 0.055 0.049 2.18

Feb, 2016 29.3 65.0 0.2 – 0.6 0.24 0.056 0.051 2.02

Jun, 2016 29.6 66.5 0.2-0.8 0.23 0.050 0.042 2.04

Nov, 2016 29.3 68.4 0.4 – 0.6 0.20 0.045 0.038 <5

Feb, 2017 30.1 50.5 0.5 – 0.8 0.24 0.061 0.056 <5

Decision No.3733/2002/QĐ - BYT

≤ 32 ≤ 80 0.2 – 1.5 8 10 10 40

(ii) Noise

Sampling position

Unit Level of noise QCVN 26:2010/ BTNMT

Decision No.3733/ 2002/QĐ

- BYT May, 2015

July, 2015

Nov, 2015

Feb, 2016

Jun, 2016

Nov, 2016

Feb, 2017

Position at gate of site

dBA 58 - 62

57.1–63.7

60.5–68.3

62.0–67.9

64.8-69.1

65 - 68

67 – 69

70


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The area in front of the site

dBA 57 - 59

56.9-60.4

58.4 – 66.0

59.6–67.4

63.6-68.3

62 - 67

65 – 69

70

The area behind the site

dBA 59 – 62

58.0-64.8

60.2 – 66.0

61.7– 63.8

61.7-63.8

60 - 66

65 – 66

70

The area at the left of site

dBA 61 - 62

62.8-64.0

62.0 – 64.2

62.2– 65.0

62.9-63.4

63 - 65

66 – 69

70

The area at the right of site

dBA 60 – 65

61.5-66.4

61.0 – 67.6

61.7– 68.5

62.0-64.1

63 - 66

66 – 68

70

The area around the operation office

dBA 58 - 61

57.5-62.6

54 – 58

55.2– 59.7

54.0-58.0

56 - 59

62 – 67

≤ 85

c. Assessment


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In front of the construction area of project, there are two construction building of other project that are working at the same time. Therefore, the air quality at the position in front of the site is a bit higher than QCVN 05:2013/BTNMT.

The level of noise does not impact to the area around the site,

In general, the results show that quality of ambient environment of site attained National Technical Regulation on Noise and on ambient air quality QCVN 26:2010/BTNMT, QCVN 05:2013/BTNMT and Decision No.3733/2002/QĐ – BYT. Quality of ambient air is quite good, but the dust is near the allowable QCVN. All are at the acceptable level for daily live hood.

VIII. HEALTH AND SAFETY

A. Summary of Safeguard Monitoring

The Engineer has been ensuring that the Contractors carry out their construction works in accordance with the Contract documents and the Environmental Management Plan. The Engineer is requested to check and identify environmental issues or damages as they arise


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and to carry out necessary assessment in case of environmental complaints, incidents or pollutions/damages caused by construction activities.

The Engineer has regularly inspected all work sites and has reminded all Contractors to comply strictly the health and safety requirements. Not only the main Contractors are required to comply with HSET measures, but the Contractors are required to enforced HSET compliance on the conduct of their subcontractors and material and service suppliers (referred to as “Contractor’s Personnel”)

No Activities Risk Mitigation measures at current Remark

1 Safety Training

All personnel working in the site must join a safety training course before starting work and repeat weekly.

Good performance

The quantity of workers on site varied much monthly (From July-December 2016). Should pay much attention to them for safety.

2 Medical check-up

The Contractors held a periodic medical check-up for all staffs and workers working at the construction site.

Good performance

3 Health safety

Toilets for staffs and workers, separate male and female

The Contractor has built toilet blocks for workers and staff working in the construction site.

Good performance

Rest area

Workers have canteen and separated buildings for temporary resting.

Drinking water

Installed Drinking Water Filter System for workers.

Mosquitoes

The Contractor is tiding up grass, bushes in the site and spay mosquitoes-repellent in order to minimize the dengue fever situation.

First aid The Contractor has equipped medicine cabinet including essential drugs to aid promptly when incident/accident occurs.


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4 Personal Protection Equipment (PPE)

All personnel working in the site are provided suitable PPE.

Workers strictly use the wearing PPE when working in the site.

Good performance

5 Firefighting and fire prevention

Fire and explosion

Cover the electrical equipment/machine when raining;

Equipped with fire extinguishers for the site and offices;

Rehearsal the responses in case of fire.

Rehearsal the evacuation of people in case of fire.

Installing more suitable fire extinguishers at working place as legal requirement.

Good performance

6 Installing the fence, warning sign

Accident Fences, warning light, and safety slogans are according to the regulation.

Install warning fence around the deep holes in the site or dangerous area to avoid accident occurs.

Good performance

7 Working at height

Falling The worker should be trained and have license when working at height;

There are still some cases that have not met the requirements yet

Wearing safety belt, safety clothes and helmet;

Installation of work platform and safety railing;

Installation of anti-falling net;

Do not work at height when the place is not sufficient light or when heavy rain;

Regularly check the safety of the scaffolding.


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8 Power management

Assigning person to take responsibility of the power grid to serve the construction activities at site. Checking electrical safety every day.

Good performance

Use safety equipment when exposed to electrical systems.

Prepare emergency plans if incident/accident occurs.

Working with electricity in accordance with the guidelines. The electrical cabinets are covered carefully.

9 Welding Affect to eyes

Require worker wearing safety glasses while welding

Good performance

Burn Wearing safety gloves and PPE

Cause suffocation

Do not weld in confined space or place has explosives.

Using large fan for ventilation when working in areas lack of air.

10 Disposal of excavated materials

The Contractor signed contracts with the companies to transport excavated soil to the regulated disposal sites.

Good performance

11 Wheel washing

Wheel washing facilities are installed and properly maintained to wash all vehicles leaving site at all exits from the construction site.

Good performance

12 Dust on surrounding street

Not satisfied residents

Permanent water sprinkling at the surrounding site in the dry season not to create dusty air when having the cars especially the trucks driving into the site

Not permanent implementation


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13 Lifting the material up and down the building

May be dropped

- Experienced operator operates only

- No using for transport people

- Have the warning signal at the site operation

14 HSE diary - All reminder for HSE problems are noted in this diary everyday.

Good performance

HSE staff

Always arrange at least two HSE staffs at the site to monitor safety condition for all construction activities.

Good performance

B. Summary Non-compliance with the approved EMP and resolving

No. Matter of inspection

Required remedy Implementation responsibility

1 Proper PPE is used when required

Some workers are not fully aware of safety problems for themselves in the construction process, such as not wear safety belt when working at height.

Supervisor already noted in the site diary

The Contractor agreed with the supervisor’s comment and remedied immediately.

2 Electrical system

It suggests that all electrical wire should be hang on electrical insulator, do not put on the ground or in water.


3 Materials management

It suggested that all material should be put on the high place and covered carefully in rainy season.


4 Excavated materials management

It suggests that all debris material should transport out of the site after completion of work.


5 The temporary way to get in/out to the site

It suggests that the road should be smooth to avoid falls for people.

The Contractor agrees with the supervisor’s comment but the remedy is not regular.


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IX. CONCLUSION

From March 2015 to the end of April 2017 (the time completing the construction activities at site), there were many construction activities at the site; but the contractor paid much attention to the safety, health and environment aspects. The Contractor is made aware of this obligation and their safeguard performance. There are always arranged at least two HSE staffs at the site to monitor safety condition for all construction activities.

During construction time (day and night), all activities at site will be closely supervised and monitored by the Project Engineer with close supervision of the Project Supervision Consultants to ensure the project completed safe and successfully.

All environmental problems at site such as management and collecting of solid waste, hazardous waste, wastewater are controlled very well.

There is no any incident/ accident, or environmental problem occurred during the construction time of project.

There is no complain from the resident living about negative impacts from the construction activities around the site.


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X. APPENDICES – CONSTRUCTION PICTURES DURING THE REPORTING PERIOD

Front end of the Building Side view of the Building

Fire Protection Testing at the bottom floor Fire Protection Testing for the Pumps