5.1. CONTRACTOR’S CONSTRUCTION ENVIRONMENT MANAGEMENT PLAN (CEMP) -
Prior to commencement of construction, the Contractor will be required to submit a CEMP to the PMURTW based on the requirement in the Specification of Bidding Document. The CEMP shall demonstrate compliance with Vietnamese environmental technical regulations/ standards, the mitigation measures set down in the specifications and the World Bank Safeguard Policies. The content of the CEMP shall be in line with the project specific EMP and shall be enhanced by the Contractor’s works practices, implementation procedures and program. The Plan shall be certified by the SEO and verified by the IMC in accordance with the project and the EIA requirements and, approved by the PMURTW.
5.2. PROJECT INITIATION AND STAFFING -
It is necessary that the SES will be mobilized one month before the start of the construction activities. The one month start up time will be utilized by the SES to review and familiarize itself with the project, the project design, the technical specifications, contract documents, the EIA, EMP and RAP reports and other project relevant documents. Following the review, the SES will prepare a brief report on the potential issues and challenges arising from the implementation of the EMP and the condition of contracts and make recommendations to the PMURTW about how to improve the implementation of the EMP. The SES is expected to be mobilized at the beginning of the contract to prepare the necessary guidelines, documentation, training, etc.
5.3. CAPACITY BUIDING AND ENVIRONMENTAL MANAGEMENT TRAINING -
Actual implementation of projects shows that coordination in environmental management is not always effective because of the following reasons:
-
Lack of a unified coordination regime which should be established in the beginning of project among PMURTW, relevant agencies, local authorities at project wards/communes;
-
Local staff do not master loans borrowing process of project but carry out practices involving and following those of domestic projects with limited participation;
-
The community does not have obvious awareness on their rights and obligations on environmental protection or in spite of understanding, there is a lack of regime to provide feedback;
-
Relevant agencies were not always ready for coordinating works during project implementation. Some agencies assigned their functional staff to coordinate with the project but this assignment is only temporary and appointed staff do not master the coordination method as well as necessary procedures for discussion and contact with PMURTW.
-
In order to overcome these matters, it is necessary to analyze and assess the capability and demands of relevant departments/divisions in environmental management and analyze actual demands for project implementation. Accordingly, a capacity building and training program will be established to increase the effective operation of environmental management systems in the future. Some assessments on training demands in environmental management as well as proposals for a training program are presented in Appendix 6.
6. MONITORING PROGRAM
6.1. MONITORING OBJECTIVES -
It is essential to design the monitoring program and monitoring frequency appropriately to be able to demonstrate both the overall performance of the project works as well as the short-term impact due to peak construction activities. More specifically, as the integral and critical part of the EMP, the environment monitoring program should comply with the guidelines in EIA issued by MONRE (2011) in objectives and contents the following objectives:
-
To ensure protect components are conducted in compliance with the Vietnam’ Laws and regulations/ standards.
-
To measure the success of proposed mitigation measures in minimizing potential impacts.
-
To continuously monitor change in baseline environmental and social condition during construction activities.
-
To implement corrective actions or new adaptive management programs, as required if proposed mitigation measure are unable to reduce/ or minimize potential impact.
-
MONITORING FRAMEWORK
-
In order to achieve the above objectives, the following Environmental Monitoring Program shall be implemented during the construction and operation phases of the project.
-
Project performance monitoring is conducted to evaluate compliance with waste emission standards and requirements in environmental mitigation given in the EMP.
-
Environmental effects monitoring (ambient environmental quality monitoring) is conducted to estimate the impacts of project activities on the ambient environment.
6.3. PROJECT PERFORMANCE MONITORING
-
In the frame work of Performance Monitoring there are two parts relating to environmental management:
-
Monitoring on compliance of the project owner/its contractors with the Vietnam and the WB requirements in implementation of the measures in the Mitigation Plan of the EMP.
-
Monitoring on compliance of the project owner/its contractors with the Vietnam and the WB requirements in waste management and treatment
Guidelines for the two above parts of performance monitoring are described below.
6.3.1. Monitoring on Compliance with Requirements
-
Organization, methodology and responsibilities in this type of performance monitoring on compliance are guided in Table 15.
Table 16. Performance Monitoring for Compliance of Implementation of the EMP
No
|
Aspects/Parameter to be monitored
|
Location
|
Means of monitoring
|
Monitoring
frequency
|
Responsibilities
|
Implementation
|
Compliance monitoring
|
Pre-Construction and Construction Phases
|
1
|
Completion of detailed design in accordance with EMP requirements
|
|
Review documents
|
One time, prior to approval of detailed design
|
Design Consultant
|
HPUTDP’ PMURTW (PMURTW)
|
2
|
Inclusion of EMP in tender and contract documents for civil works.
|
|
Review documents
|
Prior to issuance of tender documents and during review of bids
|
PMURTW
|
EMS within PMURTW (hereafter: PMURTW/EMS
|
3
|
Preparation of CEMP by contractors
|
|
Review CEMP
|
One time, prior to commencement of project construction
|
Construction Contractors
|
-PMURTW/
EMS
-IMC
|
4
|
Thorough implementation of the Resettlement Action Plan (RAP)
|
Throughout project site
|
Methods suggested in RAP
|
During RAP implementation
|
- PMURTW
- Resettlement Committees
|
PMURTW
- City PC
- Local Public associations
|
5
|
Evidence of marking of work site boundaries
|
Throughout project site
|
Observation
|
Random check
|
Construction Contractors
|
- PMURTW/
EMS/SES
-IMC
|
6
|
No cutting of trees outside the project area
|
Project site
|
Observation
|
Random check
|
Construction contractors
|
- PMURTW
/EMS/SES
-IMC
|
7
|
No dumping of all kinds of wastes and cut trees in rivers, streams, ponds and field
|
Project site
|
Observation
|
Random check
|
Construction contractors
|
- PMURTW/EMS/SES
- IMC
-District SONRE
|
8
|
General site condition and cleanliness
|
Project site
|
Observation
|
Random check
|
Construction contractors
|
-PMURTW/EMS/SES
-IMC
|
9
|
Covering of all trucks moving to and from site
|
Project site
|
Observation
|
Random check
|
Construction contractors
|
PMURTW/EMS/SES
-IMC
City/
District DONRE /SONRE
|
10
|
Watering of access roads and construction sites on rainless days
|
Project site
|
Observation
|
Monthly
|
Construction contractors
|
-PMURTW
/EMS/SES
IMC Provincial/
District DONRE/SONRE
|
11
|
Registration papers and compliance certificates of construction vehicles with Vietnam Register Authority of Police approved environmental emissions standards
|
Project site
|
Observation
|
Random check
|
Construction contractors
|
- PMURTW
- City Policy
|
12
|
Installation of temporary waste storage areas at each construction site including segregation of hazardous and non-hazardous wastes.
|
Waste storage areas
|
Observation
|
Monthly
|
Construction contractors
|
-PMURTW/EMS/SES
-IMC
|
13
|
Sanitation conditions at construction worker camps, included sewage treatment facilities (toilets), domestic solid wastes management etc.
|
Project site
|
Observation
|
Monthly
|
Construction contractors
|
- PMURTW
EMS/SES
-IMC
|
14
|
Availability of clean and safe food and water supply, clean eating and rest / housing facilities at the worker’ camps.
|
|
Observation/ laboratory analysis of water supply (as necessary)
|
Monthly
|
Construction contractors
|
PMURTW/EMS/SES
IMC
|
15
|
Compliance to requirements for disposal of vegetation wastes (cut trees, shrubs, etc.).
|
Project site
|
Observation
|
Random check
|
Construction contractors
|
PMURTW
EMS/SES
IMC
|
16
|
Proper organization of material transport to minimize environmental pollution and community disturbance
|
Project site
|
Observation
|
Monthly
|
Construction contractors
|
- PMURTW
/EMS/SES
-IMC
- City/
District DONRE/SONRE
|
17
|
Condition and effectiveness of erosion controls
|
Project site
|
Observation
|
Monthly
|
Construction contractors
|
PMURTW/EMS/SES
- IMC
- City/
District DONRE/SONRE
|
18
|
Condition and effectiveness of construction waste and hazardous waste management
|
Project site
|
Observation
|
Monthly
|
Construction contractor
|
PMURTW/EMS/SES
- IMC
- City DONRE
|
19
|
Evidence of storm water turbidity due to soil erosion from construction site to surrounding field, water courses
|
Project site
|
Turbidity measurement
|
Random check
|
Construction contractors
|
- PMURTW
/EMS/SES
- IMC
- City/
District DONRE/SONRE
|
20
|
Evidence of direct or indirect disturbance of vegetation outside defined worksite boundaries
|
Project site and surrounding areas
|
Observation
|
Monthly
|
Construction contractors
|
PMURTW/EMS/SES
- IMC
- City/
District DONRE/SONRE
|
21
|
Stabilization, rehabilitation and landscaping of all land surfaces affected by construction activities
|
Project site
|
Observation
|
Monthly
|
Construction contractors
|
PMURTW/EMS/SES
- IMC
- City/
District DONRE/SONRE
|
22
|
Installation of noise and dust control barriers
|
At construction site close to sensitive receptors
|
|
Monthly
|
Construction contractors
|
PMURTW/EMS/SES
- IMC
- City/
District DONRE/SONRE
|
23
|
Dust generation during windy conditions
|
Exposed areas throughout project site
|
Observation
|
Monthly
|
Construction contractors
|
PMURTW/EMS/SES
- IMC
- City/
District DONRE/SONRE
|
24
|
Number and type of community complaints on environmental issues received
|
Project communes
|
Review of complaints
|
Monthly
|
Construction contractors
|
PMURTW/EMS/SES
- IMC
|
25
|
Filling up natural water courses during construction activity
|
Project site
|
Observation
|
Random check
|
Construction contractors
|
- PMURTW
EMS
- IMC
- CPCs
-City DONRE
|
26
|
Evidence of water inundation caused by construction of road ground
|
Project site and communes surrounding
|
Observation
|
Random check in the rainy season
|
Construction contractors
|
- PMURTW
EMS/SES
- IMC
- CPCs
- Provincial DONRE
|
27
|
Construction, operation of water drainage system to avoid water inundation,
|
Project site
|
Observation
|
Random check in the rainy season
|
Construction contractors
|
PMURTW/EMS/SES
- IMC
- City DONRE
|
28
|
Fuel leakage from fuel storage sites, causing land pollution and mitigation measure
|
Fuel storage sites
|
Observation
|
Random check
|
Monthly
|
PMURTW/EMS/SES
- IMC
- City DONRE
|
29
|
Condition of fire prevention at fuel storage sites
|
Fuel storage sites
|
Observation
|
Random check
|
Monthly
|
- PMURTW
EMS/SES
- IMC
- City DONRE
|
30
|
Evidence of accidents caused by construction activities
|
Project site
|
Check at contractor’ offices and local medical stations
|
Random check
|
Six months/occasion
|
- PMURTW/EMS
SES
- IMC
- CPCs
- City DONRE
|
Operation Phase
|
31
|
Noise and vibration levels, generated by vehicles operating on road
|
Project site, near sensitive receptors
|
Analytical methods in Vietnam standards (see next section for detail)
|
Quarterly
|
Road Management Board (RMB) –if formed
|
- City DOT
- IMC
-City DONRE
|
32
|
Overall condition of the road (cleanliness)
|
Project site
|
Observation
|
Quarterly
|
RMB
|
- DOT
- IMC
|
33
|
Fire prevention system at fuel storage sites and fuel supply systems
|
Fuel storage sites and supply system
|
Observation, random
|
Quarterly
|
RMB
|
- DOT
- City
Police
|
34
|
Effectiveness of measures in environmental risk and security management
|
Project site
|
-Observation,
-Check at Airport Security Office
|
Quarterly
|
RMB
|
- DOT
- IMC
- Provincial DONRE and Police
|
35
|
Green cover growth and micro climate conditions at the road
|
Project site
|
Observation
|
Annually
|
RMB
|
- DOT
- IMC
| -
Being an Environmental Category A project, the PMURTW shall engage and retain qualified and experienced external expert(s) to be officers of the Environmental Management Section (EMS) within PMURTW to verify, on an annual basis, the monitoring information submitted to the WB and Haiphong DONRE.
6.3.2. Monitoring on compliance with waste emission standards
6.3.2.1. In the construction phase
Air emissions monitoring
-
Air emission monitoring in this phase includes the following components:
(i) Air emissions of construction machines
Monitoring parameters: total suspended particles, SO2, NO2, and VOC
Comparative Vietnam’ Standard: Vietnam’ Standard for Air Emission of Construction Machines: TCVN 6438-2001.
Monitoring sites: at 2 selected sites
Monitoring frequency: 4 occasions/year (quarterly).
(ii) Air emissions from concrete mixing stations
-
Monitoring parameters: total suspended particles, PM10, SO2, NO2, CO
-
Comparative Vietnam’ Standard: National Technical Regulation for Industrial Emission for Inorganic Substances and Dusts (QCVN 19:2010/BTNMT)
-
Monitoring frequency: 4 occasions /year (quarterly)
-
Monitoring sites: at all concrete mixer stations (at present, the locations of concrete mixer stations are not indicated yet, therefore it is impossible to show up those monitoring sites in the map).
Wastewater monitoring
-
In this phase waste water monitoring include the following contents.
(i) Wastewater from workers’ camps
-
Selected parameters: pH, SS, turbidity, BOD, NH4+, total N, total P, grease and oil, T. Coliform bacteria.
-
Monitoring frequency: 4 occasions/year (quarterly)
-
Monitoring sites: at 2 selected worker camps
-
Comparative Standard: Evaluation on compliance is based on the National Technical Regulation for Domestic Wastewater (QCVN 14:2008/BTNMT)
(ii) Wastewater from repair workshops, and fuel store sites
-
Selected parameters: pH, SS, turbidity, grease and oil
-
Monitoring frequency: 4 occasions/years (quarterly).
-
Comparative standard: National Technical regulation for Industrial Waste water (QCVN 40:2011/BTNMT)
(iii) Storm-water from construction sites
Selected parameters: pH, SS, turbidity, grease and oil, Total Coliform bacteria.
Monitoring frequency: 4 occasions/year in the rainy days.
Comparative standard: National Technical Regulation on Industrial Wastewater (QCVN 40:2011/BTNMT)
Monitoring of solid waste and hazardous wastes
-
In this phase solid and hazardous wastes monitoring includes the following contents:
Waste compositions: decomposable organic matters, resins, plastic, metals, inorganic components, hazardous components (grease and oil, paints, heavy metals etc.)
Volume of solid waste
-
Monitoring frequency: 4 occasions/year (quarterly)
-
Monitoring sites: 2 selected solid waste temporary storage sites.
6.3.2.2. In the Operation Phase
-
Waste monitoring in the road operation phase is not necessary.
6.4. ENVIRONMENTAL EFFECT MONITORING
6.4.1. Environmental Effect Monitoring in the Construction Phase
-
The objectives of environmental monitoring in this phase include:
-
Assessment on the environmental quality and pollution in the project site when the road is under construction.
-
Providing data for environmental management and prediction of changes, particularly in environmental quality due to construction activities;
(iii) Assessment on contractor’s and the project owner’ compliance with Vietnamese environmental standards.
Air quality monitoring
Objectives
-
The objective of air quality monitoring in this phase is to determine the air quality at typical monitoring sites, and to assess whether the increased air pollution exceeds the National Technical Standard.
Monitoring sites
-
In the construction phase, air monitoring will be carried out at the same 24 sites where air quality monitoring were implemented in the pre-construction phase.
CW1A Lot 1
|
CW1A Lot 2
|
CW2A Lot 1
|
CW2A Lot 2
|
CW3A
|
CW4A
|
CW5A
|
4 sites
|
4 sites
|
4 sites
|
4 sites
|
3 sites
|
3 sites
|
2 sites
|
Monitoring frequency
-
The monitoring frequency in this phase is one occasion every 3 months (quarterly), throughout the construction period (inclusive of any delay).
Monitoring parameters
-
The following parameters shall be monitored.
-
- Air temperature, humidity, and wind speed
-
- Dust (total suspended particles)
-
- PM10
-
- Sulfur dioxide (SO2)
-
- Nitrogen dioxide (NO2)
-
- Carbon monoxide (CO)
-
- VOC
Monitoring method
-
The Vietnam’ standard method for noise measurement is required.
Comparative standard (Standard to meet):
-
Vietnam’s National Technical Standard for Ambient Air Quality (QCVN 05:2009/BTNMT).
Noise monitoring
Objectives
-
Noise monitoring in the construction phase is aimed at evaluating the compliance by the contractors with the standard of noise applicable to sensitive subjects near the construction site.
Monitoring sites
-
24 monitoring sites will be determined during construction activity. They are located at sensitive points (pagodas, schools, residential areas) within 100 m from the noise sources. They are the same as the air pollution monitoring sites.
CW1A Lot 1
|
CW1A Lot 2
|
CW2A Lot 1
|
CW2A Lot 2
|
CW3A
|
CW4A
|
CW5A
|
4 sites
|
4 sites
|
4 sites
|
4 sites
|
3 sites
|
3 sites
|
2 sites
|
Monitoring frequency
Noise will be monitored for 24 hours continuously with the frequency depending on the nature of construction activities. The monitoring frequency is once every month (monthly).
Monitoring parameters
Noise is determined by:
-
LAmin: Minimum noise level
-
LAeq: Medium noise level
-
LAmax: Maximum noise level
-
LCpeak: Peak noise
-
Noise levels are continuously measured in 24 hours, which are divided in 2 periods:
-
Daytime and evening time: 06:00 – 21:00
-
Nighttime: 21:00 - 06:00
Measuring method
-
Noise measurement follows the Vietnam’ standard.
Comparative standard
-
Noise levels should meet the limits set forth in the Vietnam’ National Technical Regulation for Noise in Public Areas (QCVN 26:2010/BTNMT).
Surface and groundwater quality monitoring
Objectives
-
Assessing changes in water quality and impacts of the airport construction on water quality of the rivers/canals receiving storm water and wastewaters from the construction sites.
-
Wastewater and runoff from construction sites can pollute rivers, canals and fields nearby.
-
Main pollutants include suspended solids, turbidity, organic matters, nutrients, grease and oils and bacteria from construction activities.
Groundwater in use by households near construction sites and workers’ camps can be polluted by wastes from construction activities.
Monitoring sites
Location of 6 monitoring sites for ground water and 18 monitoring sites surface water quality shall be determined before commencement of the construction.
CW1A Lot 1
|
CW1A Lot 2
|
CW2A Lot 1
|
CW2A Lot 2
|
CW3A
|
CW4A
|
CW5A
|
3 surface water sites + 1 ground water site
|
3 surface sites + 1 ground water site
|
3 surface water sites + 1 ground water site
|
3 surface water sites + 1 ground water site
|
2 surface water sites + 1 ground water site
|
2 surface water sites + 1 ground water site
|
2 surface water sites
|
Monitoring frequency
-
Once every 3 months (quarterly) throughout the construction phase.
Monitoring parameters
-
14 parameters to be monitored are: pH, SS, turbidity, DO, BOD, COD, NH4, NO3, total N, total P, oil, T. Coliform, E.Coli.
Sampling and analyzing methods
-
The procedures of sampling, storing, transporting and analyzing of water samples are followed the Vietnamese Standards.
Comparative Standard
-
The National Technical Regulation for Surface Water Quality (QCVN 08:2008/BTNMT) shall be used for assessing the water quality of rivers and streams.
The National Technical Standard for Ground water quality (QCVN 09:2008/BTNMT) shall be used for assessing water pollution of drilled wells inside and around the project site.
6.4.2. Environmental Effect Monitoring in the Operation Phase
-
In the operation phase of the West-East Arterial Road, environmental quality at is surroundings can be affected by traffic activities, included wastes generated by from passengers.
-
In order to assess the changes in quality of environmental components and the ability to meet Vietnamese standards, an Environmental Monitoring Plan for the operation phase of the Project is designed and will be executed with contents as follows.
Air quality monitoring
Objectives
-
Air quality monitoring in the operation is aimed at evaluating the change in the air quality in the zones inside and around the road. It will focus on air pollution caused by road traffic, vehicle’ emission and other sources of air pollution at the area.
Monitoring sites
24 air quality monitoring at areas surrounding the road and residential areas will be determined before commencement of the monitoring plan for the operation phase.
CW1A Lot 1
|
CW1A Lot 2
|
CW2A Lot 1
|
CW2A Lot 2
|
CW3A
|
CW4A
|
CW5A
|
4 sites
|
4 sites
|
4 sites
|
4 sites
|
3 sites
|
3 sites
|
2 sites
|
Monitoring frequency
-
The air quality monitoring frequency is once for every 6 months throughout 3 first years of the operation phase.
Monitoring parameters
-
The air quality monitoring parameters include:
-
Air temperature, humidity, wind speed
-
Total suspended particles (TSP – 1-hour average)
-
PM10 (24-hour average)
-
SO2
-
NO2
-
CO
-
VOC
-
The Vietnam’ and WHO’ standard methods for air sampling, storage and analysis shall be used.
Comparative standards
-
National Technical Standards for Ambient Air Quality (QCVN 05:2009/BTNMT).
Noise monitoring
Monitoring sites
-
24 noise monitoring sites, whose locations are the same with the 24 air quality monitoring sites in the construction phase.
CW1A Lot 1
|
CW1A Lot 2
|
CW2A Lot 1
|
CW2A Lot 2
|
CW3A
|
CW4A
|
CW5A
|
4 sites
|
4 sites
|
4 sites
|
4 sites
|
3 sites
|
3 sites
|
2 sites
|
Monitoring frequency
-
The monitoring frequency is once for every 6 months with continuous measurement for 24 hours.
Noise parameters
-
Noise levels are determined based on: LAmin, LAeq, LAmax , Lcpeak in day and evening time (6:00 - 21:00) and nighttime (21:00 - 06:00).
Monitoring method
-
The methods guided in noise meters shall be used.
Water quality monitoring
-
Surface and groundwater quality monitoring in the road operation phase is not necessary.
6.5. MONITORING REPORTING
-
In order to exchange information effectively, maintain a database for monitoring the implementation of mitigation measures and ensure an effective implementation of EMP, it is essential to adopt a system of standard reporting at all levels of management as shown in the table below.
Table 17: System of Environmental Monitoring Report
No.
|
Issues to be reported
|
Monitoring at 1st level
|
Monitoring at 2nd level
|
Monitoring at 3rd level
(One duplicate must be sent to DONRE)
|
Construction stage
|
1
|
Implement mitigation measures on site
|
Implemented by: Contractor
Frequency of report submission: Monthly
Report sent to: PMU
|
Implemented by: PMU
Frequency of report submission: once every six months
Report sent to: Project Management Board
|
Implemented by: PMU
Frequency of report submission: once every six months
Report sent to: WB
|
2
|
Monitoring Health, Safety, Environment and Traffic
(HSET)
|
Implementation Unit: Construction Supervision Team (CST)
Frequency of report submission: Monthly – Quarterly
Report sent to: PMU
|
Implemented by: PMU
Frequency of report submission: once every six months
Report sent to: DONRE
|
Implemented by: PMU
Frequency of report submission: once every six months
Report sent to: WB
|
Implemented by: Community Monitoring Group
Frequency of report submission: Monthly
Send report to: Local authority
|
Implemented by: Local authority
Frequency of report submission: In cases of reflection/complaints.
Report sent to: PMU
|
|
|
Implemented by: IMC - SIMC
Frequency of report submission: once every six months
Report sent to: WB, PMU
|
|
Operation stage
|
1
|
Environment and Traffic Monitoring
|
Implemented by: Urban management staff – Wards/Communes PC
Frequency of report submission: once per month
Report sent to: Local leaders (wards/communes)
|
Implemented by: Local authority
Frequency of report submission: once every six months
Report sent to: District PC
|
Implemented by: District PC
Frequency of report submission: annually
Report sent to: Department of Transport, City Peoples Committee (PC)
|
2
|
Traffic safety monitoring
|
|
|
Implemented by: Functional department of Department of Transport
Frequency of report submission: once a year
Report sent to: Department of Transport, City’s PC
|
Dostları ilə paylaş: |