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Environmental Monitoring Report Monthly Report April 2013
GMS: Rehabilitation of Railway in Cambodia
Prepared by Nippon Koei in association with JARTS, for the Ministry of Public Works and Transport, the Kingdom of Cambodia, and the Asian Development Bank.
CURRENCY EQUIVALENTS (as of 1 May 2013)
Currency unit – riel (KR) KR1.00 = $0.000249
$1.00 = KR4,020
ABBREVIATIONS
NOTE
In this report, "$" refers to US dollars unless otherwise stated.
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.
ADB – Asian Development Bank CSC – construction supervision consultant EMP – environmental management plan GMS – Greater Mekong Subregion
IEE – initial environmental examination MPWT – Ministry of Public Works and Transport
NR – national road PIU – project implementation unit
PPE – personal protective equipment RRL – railroad line
KINGDOM OF CAMBODIA
MINISTRY OF PUBLIC WORKS AND TRANSPORT
RAILWAY REHABILITATION MANAGEMENT OFFICE
ADB LOAN NO 2288-CAM [SF], OFID P1125
ADB LOAN NO 2602, AUSAID GO187
GMS: REHABILITATION OF RAILWAY IN CAMBODIA
ENVIRONMENTAL MONITORING REPORT No.23
April 2013
NIPPON KOEI CO.LTD.
In association with JARTS
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 1
Table of Content
Page
1. General Background .......................................................................................................................... 2
1.1 Project overall .................................................................................................................................. 2
1.2 Project progress .............................................................................................................................. 2
1.3 Purpose of the report ..................................................................................................................... 2
2. Environmental Monitoring Program ................................................................................................ 3
2.1 Scope of works ................................................................................................................................ 3
2.2 Methodology .................................................................................................................................... 3
3. Results of Environmental Monitoring .............................................................................................. 4
3.1 Reviewing on Environmental Report of TSO .............................................................................. 4
3.1.1 Summary of Contractor’s Environmental Report ................................................................ 4
3.2 Field monitoring by CSC/Local Environmental Specialist .......................................................... 5
3.2.1 Southern Line ........................................................................................................................... 5
3.2.2 Northern Line ......................................................................................................................... 13
4. Summary and recommendations ................................................................................................... 13
4.1 Summary ........................................................................................................................................ 13
4.2 Recommendations ........................................................................................................................ 14
List of Annex
Annex 1: Environmental Monitoring Matrix
Annex 2: Borrow Pits Matrix
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 2
1. General Background
1.1 Project overall
The GMS Rehabilitation of the Railway in Cambodia (RRC) involves two lines, Southern
Line and Northern Line. Southern Line connected from Phnom Penh to Sihanoukville with
total length of 265 km, and Northern Line connected from Phnom Penh to Poipet (Thai
border) with total length of 386 km.
The project is under management of MPWT. The design and construction supervision
consultants is NIPPON KOEI CO.,LTD in association with JARTS. The construction
contractor for RRL1 (Southern Line) and RRL2 (Northern Line) is TSO-AS & NAWARAT
Joint Venture (France and Thailand), but for RRL1, JV partners were changed to TSO-
SPCC Consortium since October 21, 2011).
1.2 Project progress
The project activities include design, platform improvement, bottom ballast relay, sleeper
and track relay, sleeper tamping, top ballast relay, welding (for Southern Line), and
rehabilitation/reconstruction some culverts in both lines, rehabilitation of bridge in SL, and
reconstruction of drainage system in Sihanoukville station.
Based on the monthly progress report No. 62, March 2013, the both project lines (Southern
and Northern Line) rehabilitation work as actual overall progress stand same as last month
due to remedial works after the inspection for the snagging list.
1.3 Purpose of the report
As full implementation of the IEE procedure of the project, the environmental specialists of
Construction Supervision Consultant (CSC) have two main roles as following:
- supervise the monitoring of implementing mitigation measure of the contractor
during the construction stage, and submit the environmental monitoring report to
MPWT-PIU and ADB;
- provide environmental management training (class room and field) to MPWT-PIU
staffs and key persons of contractor who responsible on field of environmental
safeguard.
The environmental monitoring report is to follow up the contractor’s implementation on
environmental mitigation measure in construction stage as stated in EMP and other
environmental safeguards in construction contract documents. Guidance and instruction will
be prepared to enforce the contractor to follow the environmental mitigation measure as
stated in IEE report and construction contract documents.
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 3
2. Environmental Monitoring Program
2.1 Scope of works
The major tasks for the environmental monitoring in construction stage include:
Reviewing the environmental report in previous month that prepared by
contractor (TSO/SPCC);
Field monitoring on contractor’s environmental mitigation measure performance
in both project lines (Northern and Southern lines);
Guidance to MPWT’s staff/PIU and TSO’s environmental engineers on
environmental monitoring aspect, in the field practice;
Recommend to TSO to implement all EMP as stated in IEE report and other
environmental safeguards in construction contract documents; and
Instruct TSO/SPCC to take an action to mitigate or rectify on other issues that
find out in the construction stage.
2.2 Methodology
Two simple ways have been applied in this monitoring stage, reviewing the monthly
environmental reports that prepared by TSO/SPCC and site investigation in both project
lines.
Reviewing environmental report of contractor:
- Screen the result of environmental mitigation measure performed by
contractor, and the issues that happened in the field;
- Review the result of rectifying or improvement activities on the environmental
issues; and
- Find out the compliance with EMP in IEE report and Cambodia’s regulation
and law.
Site monitoring: Use environmental monitoring matrix, borrow pit matrix, hearing
(directly ask the question to the project workers and people living nearby the
project sites), and visual: During the field observation on environmental
mitigation measure that implemented or rectified by contractor (TSO/SPCC), the
CSC/Environmental Specialist used the environmental monitoring matrix for
construction phase (Annex 1). Visual and hearing methodology also has been
applied for other environmental monitoring items, and degree of impact have be
recorded and photograph to proof the impacts (good or bad) are used.
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 4
3. Results of Environmental Monitoring
3.1 Reviewing on Environmental Report of TSO
In April 6, 2013, CSC/NK received Contractor’s Monthly Progress Reports for December
2012 and January-February 2013 for Southern Line (RRL1: Phnom Penh-Sihanaoukville).
In above three Contractor’s monthly progress report had included of security, safety and
environmental status of the project in appendix E.
There is no TSO’s Monthly Progress Report for the Northern Line (RRL2: Phnom Penh-
Poipet) since July 2012, due to contractor has stopped all site activities at the end of July
2012.
3.1.1 Summary of Contractor’s Environmental Report
In Contractor’s Monthly Environmental Report for February 2013 had been described some
points in following:
- Security Guards;
- Safeties and Environment issue; and
- HIV & Human Trafficking.
Security Guards: There are 38 security guards in total to maintain security in storage
areas, workshops, and project office.
Safety and Environmental Issues: The report described that the PPE include safety
shoes, rain coats, working gloves, safety glasses, and high reflector vest. Report also
showed some bar-charts on safety training that the workers gained including first aid
training.
HSE manager reminded to TSO to replace or refill the fire extinguishers that equipped in
workshop at Kampot and Sihanoukville station. Also reminded to supervisors, site
managers as well as engineers do not allow the workers who not wearing PPE.
HIV & Human Trafficking
The training on HIV/AIDS and Human Trafficking awareness had been provided to
workers and community memebers in Trapaing Raing village, Angkor Chey district,
Kampot province. The training was conducted by SUN SHINE ORGANIZATION on 15-
16 February 2013. The total attendant is 129 persons. The topics have been used in the
training are:
- Mode of transmission of HIV/AIDS
- Mode of not transmission of HIV/AIDS
- Prevention measures
- Suspected signs of HIV/AIDS
- Condom use demonstration
- Migration and human trafficking in relation to HIV/AIDS
- Drug use and HIV/AIDS
- Role of construction workers and community members in HIV/AIDS
prevention
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 5
3.2 Field monitoring by CSC/Local Environmental Specialist
The task work includes follow up on the environmental issues and corrective action by the
Contractor (TSO/SPCC) in SL lines, and investigation on other environmental items that
had been occurred by the project construction activities.
The field observation had been done on 19 and 21 April, 2013 for Southern Line from Touk
Meas to Sihanoukville port. Some reports from NK’s site inspectors were collected during
field monitoring.
The environmental issues and environmental mitigation measure were described in
following paragraph, and the field recorded is included environmental monitoring matrix
(Annex 1) and borrow pits matrix (Annex 2).
3.2.1 Southern Line
The field monitoring in Southern Line was carried out from Touk Meas station to
Sihanoukville port (as phase 2 of the RRL1). The result of environmental condition can be
described in following:
1. Leaks and spills of hazardous material: The fuel storage facilities at Kampot and
Sihanoukville station are very good installation (concrete platform and wall, and
security equipment and fence), see figure 3.2.1-1a. Both stations had an incharged
person for daily operation and maintain including security and safety.
The monitoring work in this month found that the fuel storage places in Sihanoukville
and Kampot stations are well managed of leakage fuel, no sign of spillage on the
ground and on the concrete floor.
at Kampot station at Sihnoukvile station
Figure 3.2.1-1a: Fuel storage facilities
TSO not provide yet the spilling kit to both fuel storage places, this issue was
happened since September 2012. The incharged persons in both fuel storage areas
used second-hand clothes to maintain spilling oil and grease in place.
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 6
2. Soil erosion: In generally no sign of soil erosion during the site monitoring in this
month, most of the embankment are covered by vegetation that naturally grew and
grass planted by contractor since July and August 2012. On the other hand there had
not earth work along the embankment at all.
3. Borrow pits/quarries:
TSO had been improved some borrow pits as recommended and instruction in many
month including last month. For instance the borrow pits PK140+600, PK140+650,
PK141+000, and PK168+950 are re-fenced, figure 3.2.1-3a. The borrow pit at
PK119+780 (behind Touk Meas high school) and the borrow pit at PK168+960 are re-
filled, figure 3.2.1-3b. The detail of the improvement borrow pits are described in
borrow pit matrix Annex 2.
Photo in March 2013 Photo in April 2013
Photo in January 2013 Photo in April 2013
Figure 3.2.1-3a: The borrow pits were re-fenced by Contractor
Borrow pit at PK168+950
Borrow pit at PK140+700
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 7
Photo in March 2013 Photo in April 2013
Photo in March 2013 Photo in April 2013
Figure 3.2.1-3b: The borrow pits had been re-filled by Contractor
4. Water quality
During field observation there was not signed of water laden into the rice field or
water body nearby the embankment of the railway, due to very small track work, level
crossing and in front of the Sihanoukville port, no earth work activities at all.
5. Air pollution
In this month there is very small construction activity, only level crossing construction
in front of the Sihanoukville port and track work in this place. So polluted air and dust
come from construction machineries and relay track are minor.
6. Noise disturbance
Noise disturbance is happened from the construction machinery such as excavator,
bulldozer, ballast regulator, sleeper tamping machine, and transportation trucks of the
project. In this month, there are small amount of construction machineries on the
platform for track work and level crossing construction in front of Sihanoukville port.
Noise disturbance was found at breaking concrete road site for construction level
crossing in front of Sihanoukville port, and no significant impact to local community
except operator of rock breaking machine.
Borrow pit at PK168+960
Borrow pit at PK119+780
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 8
7. Waste management
The workshops and storage areas in Kampot and Sihanoukville station have been
improved and equipped with garbage bin, figure 3.2.1-7a. Most of the construction
sites are well managed of solid waste as well as spoil soil, during site observation in
April 2013.
The solid waste at workers camp at railway pile in Sihanoukville station and at
PK263+780 near level crossings had been improved and garbage bin and camp
representative have been provided. In figure 3.2.1-7b shows the condition of solid
waste management in both workers camps.
Kampot workshop Sihanoukville workshop
Storage area in Kampot station
Figure 3.2.1-7a: Clean of waste at workshop and storage areas
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 9
at workers camp at railway pile in
Sihanoukville station
at workers camp at PK263+780
Figure 3.2.1-7b: Good solid waste management in workers camps
8. Liquid waste generation/Drainage
The liquid waste generation from the project is wastewater from the bathing and
flushing toilet. Generally, the workers camps shall be equipped with bathing room and
toilet. The bathing water shall be drained into the small channel nearby the camps or
connected to the public sewer or open ditch along the road ways. The toilet is built
with storage flushing water concrete ring (two concrete rings with diameter 1meter).
Same as last month CSC found that the worker camps at rail storage/pile in
Sinaoukville station have not drainage system, figure 3.2.1-8a. All bathing waters are
flushed on the open space surround the water tank, so some muddy during bathing
was happened.
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 10
at workers camp at railway pile in
Sihanoukville station
at workers camp at PK263+780
Figure 3.2.1-8a: Drainage condition at workers camps
9. Traffic problem
On date of the field observation, the monitoring team did not see any traffic
congestion as well as accident that caused by the project activities. Most of the
construction activities are on the platform of railway at PK215, in front of Warehouse,
and at PK264 level crossing in front of Sihanoukville port.
On the other hand, the level crossing sign and barrier are not yet put in
implementation for the phase 2 of RRL1 project (Touk Meas to Sihanoukville port).
The contractor TSO&SPCC just provide facilitator and traffic sign at advance and
behind the construction site where across the level crossing.
10. Damage road and bridge
Damaged culvert or bridge was not found on date of field environmental monitoring.
11. Adequacy of facilities/equipment for workers
As normal provision, the workers camps shall be provided with wooden shelf/bed,
good plastic roof and wall, water tank, garbage bin, lighting (battery + lamp), and
toilet.
During the field monitoring in April 2013, found that the workers camps at rail pile in
Sihanoukville station and at PK263+780 had garbage bin and camp representative to
take care security and keep camp clean, figure 3.2.1-7b. However TSO not yet
provide lighting facilities, first aid kit, and latrine. The workers camp at PK263+780
had one latrine but not function due to improperly installation and wrong location.
Workers camp at Trapeang Rpov station (PK198+500) ready removed on 7 April 2013
due to finish the works in place.
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 11
12. Safety
The TSO’s workers of who are working on track-worked and at level crossing
construction in front of the Sihanoukville port equipped with boots and light jacket,
figure 3.2.1-12a.
However two workers whom work for breaking concrete/bitumen for building level
crossing at PK 0+220 (in front of Sihaoukville warehouse) had not dust musk,
goggles, and ear plug, and they complained that TSO did not provide these kind of
PPE to them, figure 3.2.1-12b. Concerning to this issue CSC had instruct TSO in last
month to provide properly PPE to workers in appropriate type of work, but TSO did
not implement yet.
All the workshops and storage places have been equipped with extinguisher capacity
of 8kg (at least 2 bottles), figure 3.2.1-12c.
Track works team Level crossing construction team
Figure 3.2.1-12a: TSO’s workers have appropriate PPE
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 12
Figure 3.2.1-12b: TSO’s workers are working on breaking concrete/rock have not
dust mask, goggles, and ear plug
workshop in Sihanoukville station workshop in Kampot station
Figure 3.2.1-12c: All workshops and storage area were equipped with extinguishers
13. Construction-related complaint
There is no construction related complaint in this month (April 2013). The procedure
of weekly salary of the workers had been improved, worked 3 weeks paid 2 weeks.
Moreover the people who living close to the borrow pits at PK168+950, PK168+960,
PK119+750, and PK119+780 are happy due to those pits were improved (re-filled and
re-fenced) by Contractor before Khmer New Year as promising.
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 13
3.2.2 Northern Line
There is not activity in the Northern Line, TSO stopped all the activities and moved all
project’s equipment from the site since 21 July 2012. The environmental condition is
same as September 2012.
4. Summary and recommendations
4.1 Summary
The result on environmental monitoring in April 2013 can be summarized as following:
(1) CSC/NK received Contractor’s Monthly Progress Reports for December 2012 and
January-February 2013 for Southern Line (RRL1: Phnom Penh-Sihanaoukville) on 6
April 2013. In monthly progress report had been included monthly environmental
report as Appendix E.
(2) Good fuel storage facilities had been provided/installed (concrete platform and wall,
and security equipment and fence) with security fencing, and not sign of
leakage/spillage. The incharged persons in both fuel storage areas used second-
hand clothes to maintain spilling oil and grease in place. TSO not provide yet the
spilling kit to both fuel storage places, this issue was happened since September
2012.
(3) 6 borrow pits which are recommended to improve as described in borrow pit matrix
in EMR for March 2013, TSO had implement as following:
Borrow pits PK140+600, PK140+650, PK141+000, and PK168+950 are re-
fenced.
The borrow pit at PK119+780 (behind Touk Meas high school) and the
borrow pit at PK168+960 are re-filled.
(4) No sign of soil erosion during the site monitoring during this month and on the
other hand there is small track work and level crossing construction.
(5) No sign of water laden into the rice field or water body nearby the embankment of
the railway.
(6) During field observation CSC not meet the workers work in tamping machine and
ballast regulator, but noise disturbance was found at breaking concrete road site for
construction level crossing in front of Sihanoukville port, and no significant impact
to local community except operator of rock breaking machine.
(7) Most of the construction sites are well managed of solid waste as well as spoil soil,
during site observation in April 2013. The solid waste at workers camp at railway
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 14
pile in Sihanoukville station and at PK263+780 near level crossings had been
improved and garbage bin and camp representative have been provided.
(8) The drainage system in Sihanoukville station is improved, but some workers camp
have not provide drainage trench at all. Same as last month CSC found that the
worker camps have not drainage system. All bathing waters are flushed on the open
space surround the water tank, so some muddy during bathing was happened.
(9) There is not traffic problem during site monitoring as well as the report from site
inspector in April 2013.
(10) There is not damaged road and culvert by project construction activities.
(11) In April, the workers camps at rail pile in Sihanoukville station and at PK263+780
had garbage bin and camp representative to care security and keep camp clean.
However TSO not yet provide lighting facilities, first aid kit, and latrine. The workers
camp at PK263+780 had one latrine but not function due to improperly installation
and wrong location.
(12) Most of TSO’s workers are equipped with PPE (boots, light reflection jacket, and
helmet. However two workers whom work for breaking concrete/bitumen for
building level crossing at PK 0+220 (in front of Sihaoukville warehouse) had not
dust musk, goggles, and ear plug, and they complained that TSO did not provide
these kind of PPE to them. Actually this issue CSC had instruct TSO in last month to
provide properly PPE to workers in appropriate type of work, but TSO did not
implement yet. All the workshops and storage places have been equipped with
extinguisher capacity of 8kg (at least 2 bottles).
(13) There is no construction related complaint in this month (April 2013). The
procedure of weekly salary of the workers had been improved, worked 3 weeks
paid 2 weeks. Moreover the borrow pits at PK168+950, PK168+960, PK119+750,
and PK119+780 were completely improved before Khmer New Year.
4.2 Recommendations
As requirement of the EMP in IEE report and issue founding during environmental monitoring in this month, the CSC’s environmental specialist recommends in following points:
1. Contractor must immediately provide spilling kit to instead of used-cloth to incharged
person in each fuel storage station. 2. Contractor must immediately provide latrine, first aid, and lighting facilities to all
workers camps of the RRL1 project. In case of Contractor fail to comply requirement measure as stated above MPWT will deduct cost value from Contractor’s interim payment certificate (IPC).
3. Contractor must provide immediately eye glass, ear plug, and musk to workers are
working to break rock/concrete/bitumen.
GMS: REHABILITATION OF THE RAILWAY IN CAMBODIA ADB LOAN NO. 2288-CAM, OFID P1125, ADB LOAN NO. 2602, AUSAID G0187 Nippon Koei in association with JARTS
Environmental Monitoring Report 25, April 2013 Page 15
4. Contractor must properly implement all environmental mitigation measure in construction stage as setting IEE report and other environmental safeguards that stated in construction contract. In following paragraph are some mitigation measures have been described in EMP (construction phase) in Appendix A of IEE report, November 2006, page 58-73.
Project name: GMS:REHABILITATION OF THE RAILWAY IN CAMBODIA
Environmental Monitoring Matrix (Construction Phase)
Location: Touk Meas station to Sihanoukville port
Inspection Date: 20 April 2013
Name of Inspector: Taing Sophanara
No. Description Impact Location Extent1
Mitigation Measures Degree2
Remarks3
Storage area is sited away from watercourse,
drains 3Storage area has concrete floor, bund/dike, wall;
pallets are used 4Hazardous wastes handling and management
training 3Safety signal, posters 3
Cleanup equipment and procedure are in place 3Key person incharge 3
Slope design 3
Compaction 3
re-vegetation 4
Slope 3
Depth (m) 3
Perimeter fences 5
Warning signs 3
Dust-generating activities away from waterways 4
Drain discharges have low (suspended) solid 4
Proper waste disposal 3
Waste management training 3
Cleanup 4
Water spray 3
Covers on trabsport materials, storage area 3
Mask for workers 2
Ear muffs for workers 1
Insulation/muffler for noisy equipment 3
Noisy activities at daytime only 3
Solid waste management training for workers 3
Garbage bins are in place 3
Disposal site/method identified 3
Signage, posters 3
Key person assigned 4
Liquid waste management training for workers 2
Sanitory toilets for workers 3
Functional drainage canals 2
N
The incharged person second-hand
clothes to absorb spilling oil and grease
in workshops and fueld storage in
Kasmpot and Sihanoukville station due
to TSO not provided spilling kit to place.
1
Construction sites; Borrow
pit/quary area No earth work any more
2N
Hazardous wastes
generation; possible
leakage and spillage of
hazardous material
Soil erosion
Fuel storage area;
Construction site;
Workers camps
3
E
Two depth (depth borrow pits
PK119+780) and at PK 168+960 are re-
filled, and other 4 borrow pits are re-
fencedWater quality;
sedimentation
4 Project siteN
Borrow pit/quarry hazards Borrow pit/quary areas
(see separate matrix for
all pits)
5 Project siteN
Air quality: dust generation6 Project site; Access road;
Community N
Water quality: floating
wastes
7 Noise Project site; nearest
settlement M
two workers work on breaking
rock/concrete had not ear pludge and
gogglesProject site; Worker camp
N
Solid waste generation8all workers camps have garbage bins,
and had representative keep camp
clean
Project site; Worker campLiquid waste generation9
NSome workers camp did not have
drainage trentch and toilet
No. Description Impact Location Extent1
Mitigation Measures Degree2
Remarks3
Signage, posters 3
Key person assigned 3
Signage, directions
Traffic barrier
Traffic management plan
Proper planning/preparation 3
Immediate repair of damaged structures 3
Potable water supply 3
Washing/bathing water supply 3
Sanitory toilets 2
Comfortable sleep/rest quarters 4
Information/training 3
Signage, posters 3
Safety tools for workers 3
First aid kits 2
Coordination with communities/leaders 3
Key person assigned 3
Documentation and resolution of complaints 3
Note: 1 - Describes the magnitude of impact: write N-nominal/minimal; M- moderate; E- extensive
2 - Describes the quality of mitigating measure: write 5- excellence; 4- very good; 3- good; 2- poor; 1- very poor
Project site; Worker campLiquid waste generation9
NSome workers camp did not have
drainage trentch and toilet
10 Traffic problems Access road; Level
crossing N
The level crossing sign and barrier are
not implement for the phase 2 (Touk
Meas to Sihanoukville port)
Damage to roads, culverts,
bridges
11 Roads; culvert; bridgeN
12 Workers' camps; project
siteN
one workers camp did not have toilet
Project site; camps;
workshop; borrow
pit/quary
13 Safety issues
N
First aid kit had not provided to workers
team/camp.
Adequacy of
facilities/equipment for
workers
Possible conflict with
communities and
complaints from residents
14 Project site; camps;
workshop; borrow
pit/quaryN
3 - Provise specifics/details on problem identified (e.g., exact location, specific concern, etc.), additional necessary mitigation measures and corresponding
target date of implementation, and other observations.
Loan 2288-CAM (SF) GMS: Rehabilitation of the Railway in Cambodia Environmental Monitoring
Page 1 of 6
ANNEX 2: Matrix of Borrow Pits
Priority borrow pits in Southern Line were improved by Contractor (TSO/SPCC) in April 2013
Borrow pit location (specify
distance from nearest house,
school, and other sensitive
receptors)
Photograph Estimated
area, (m
2)
Estimated depth,
(m)
Start date of borrow pit operation (month &
year)
Status (active or completed); If active =indicate estimated completion date; If
completed= indicate date of completion
Specific mitigation measures
implemented by the contractor and
date(s) of implementation
PK119+800
(Photo in March 28, 2013)
7x15= 105
2 April 2010 May 2010 Completed re-filled,
4-7 April 2013
(Photo in April
20, 2013)
Loan 2288-CAM (SF) GMS: Rehabilitation of the Railway in Cambodia Environmental Monitoring
Page 2 of 6
Borrow pit location (specify
distance from nearest house,
school, and other sensitive
receptors)
Photograph Estimated
area, (m
2)
Estimated depth,
(m)
Start date of borrow pit operation (month &
year)
Status (active or completed); If active =indicate estimated completion date; If
completed= indicate date of completion
Specific mitigation measures
implemented by the contractor and
date(s) of implementation
PK168+960
(Photo in March 28, 2013)
5x15=75 2.5 March 2010 April 2010 Completed re-filled,
3-4 April 2013
(Photo in April 20, 2013)
Loan 2288-CAM (SF) GMS: Rehabilitation of the Railway in Cambodia Environmental Monitoring
Page 3 of 6
Borrow pit location (specify
distance from nearest house,
school, and other sensitive
receptors)
Photograph Estimated
area, (m
2)
Estimated depth,
(m)
Start date of borrow pit operation (month &
year)
Status (active or completed); If active =indicate estimated completion date; If
completed= indicate date of completion
Specific mitigation measures
implemented by the contractor and
date(s) of implementation
PK140+650
Photo taken in January 2013
8x50=400 1.7 May 2010 June 2010 Completed re-
fenced 3-7 April 2013
Photo taken in April 20, 2013
Loan 2288-CAM (SF) GMS: Rehabilitation of the Railway in Cambodia Environmental Monitoring
Page 4 of 6
Borrow pit location (specify
distance from nearest house,
school, and other sensitive
receptors)
Photograph Estimated
area, (m
2)
Estimated depth,
(m)
Start date of borrow pit operation (month &
year)
Status (active or completed); If active =indicate estimated completion date; If
completed= indicate date of completion
Specific mitigation measures
implemented by the contractor and
date(s) of implementation
PK140+700
Photo taken in January 2013
8x40=320 1.7 May 2010 June 2010 Completed re-
fenced 3-7 April 2013
Photo taken in April 20, 2013
Loan 2288-CAM (SF) GMS: Rehabilitation of the Railway in Cambodia Environmental Monitoring
Page 5 of 6
Borrow pit location (specify
distance from nearest house,
school, and other sensitive
receptors)
Photograph Estimated
area, (m
2)
Estimated depth,
(m)
Start date of borrow pit operation (month &
year)
Status (active or completed); If active =indicate estimated completion date; If
completed= indicate date of completion
Specific mitigation measures
implemented by the contractor and
date(s) of implementation
PK141+000
Photo taken in January 2013
6x80=480 1.6 May 2010 June 2010 Completed re-
fenced 7-10 April 2013
Photo taken in April 20, 2013
Loan 2288-CAM (SF) GMS: Rehabilitation of the Railway in Cambodia Environmental Monitoring
Page 6 of 6
Borrow pit location (specify
distance from nearest house,
school, and other sensitive
receptors)
Photograph Estimated
area, (m
2)
Estimated depth,
(m)
Start date of borrow pit operation (month &
year)
Status (active or completed); If active =indicate estimated completion date; If
completed= indicate date of completion
Specific mitigation measures
implemented by the contractor and
date(s) of implementation
PK168+950
Photo in March 28, 2013)
5x12=60 3 March 2010 April 2010 Completed re-
fenced 4-6 April 2013
Photo taken in April 20, 2013
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