Western I ndonesia National Roads I mprovement Project 4 - 6
elapsed and based on the Contractor s performance and average progress per month during the past 13 months, completion date on June 2, 2016 is not possible.
The major work item which conributed to the huge negative slippage is the Aspahalt Pavement. To date only 9.10 out of the 70.65 component of whole works has been accomplished.
However, in the event that the recently concluded Field Engineering results with proposed 90 calendar days time extension will be formally approved, the completion date will be moved forward to August 31,
2016.
ANNEX P-6 Executive Summary Report shows the complete details of the contract package. Package No. 7: Indrapura
Tapan
The contract package just recently commenced on December 10, 2016. During the period from the issuance of Notice To Proceed NTP until end of this month, Contractor
concentrated on the preparation for mobilization at site and finalization of the Field Engineering.
During the period only small percentages of the General, Structure and Routine Maintenance works have been done accumulating to just 0.14 progress for the whole month
ANNEX P-7 Executive Summary Report shows the complete details of the contract package. Package No. 8 : Bts. Kota Pariaman - Manggopoh
Notice To Proceed NTP to commence the works has been issued on March 23, 2016. At the time of the preparation of this Report, there is still no work schedule S-Curve submitted by the
Contractor.
Package No. 11 : Bantal - Mukomuko
Based on the revised schedule due to approval of the results of Field Engineering , the actual overall progress attained by the Contractor up to end of this period is 38.87 against 43.85.
At the end of the 13
th
month of the contract period, Contractor s performance with respect to their work progress seem to be satisfactory as the negative slippage have been minimized to a single digit. In other
words, the Contractor have no difficulty in completing the works on or before the target date completion February 11, 2017.
For more details of the Contract Package, refer to ANNEX P-11 Executive Summary Report . Package No. 13 : Sp. Rukis
Tj. Kemuning
The current work progress showed sign of slowing down for the past three 3 months as only 0.24 progress has been achieved during this period.
At the end of the month, the overall work accomplished is 14.62 of the 26.94 schedule at month s end. The negative slippage suddenly dropped from -5.99 in the preceeding month to -12.32 this month.
The negative slippage is still manageable at the moment, provided the Contractor will take immediate actions on problems that are hampering the work progress. Barring any unforseen circumstances that will
disrupt or interrupt the construction implementation, it is expected that the project can be completed on- time or even ahead of the schedule.
Western I ndonesia National Roads I mprovement Project 4 - 7
Details of the work progress are shown in ANNEX P-13 Executive Summary Reports. Package No. 15: Sibolga
Bts. Tapsel
The contract package just recently commenced on November 20, 2015. During the period from the issuance of Notice To Proceed NTP until end of this month, Contractor
concentrated on the preparation for mobilization at site .
At the end of this reporting month March 29, 2016 actual overall progress achieved is 1.69 of the 5.57 schedule for the end of the month. During the month, the Contractor mainly concentrated on mobilization
to site and minor roadworks on Drainage, Earthworks, Structures and Reinstatement and Minor Works.
Detailed and work progress of the contract package are shown in ANNEX P-15 Executive Summary Report .
Package No. 17 : Sp. Gunung Kemal Pg. Tampak
The current status of the sub-project is fairly being implemented as evidenced by not incurrring any negative slippage since the Contractor commenced works way back in September 4, 2015.
Overall progress to date is 6.16 against 6.10 schedule, or the progress is slighty ahead of schedule by +0.06.
If Contractor can maintain the trend of their monthly progress, there is no reason that the works could not be completed on or before the target date of completion on August 23, 2017.
ANNEX P-17 Executive Summary Report shows the complete details and work progress of the project. Package No. 19 : Lais
Bintunan
Based on corrected revised progress schedule by incorporating the results Field Engineering and 125 calendar days time extension, the progress of work have considerably improved as compared in the
previous months.
At the end of the period, the total overall progress attained is 80.78 against 79.68 schedule or +1.10 ahead of schedule.
During the month, only Asphalt Pavement item have be done with an output of 3.45.
Complete details of the contract package are shown in ANNEX P-19 Executive Summary Report
Western I ndonesia National Roads I mprovement Project 4 - 8
4.5 Quality Assurance
The DSC will be responsible for quality assurance of materials and workmanship, certifying whether or not contractors have achieved the required results, as well as documentation and reporting based on the
financial management plan. They will prepare a Quality Assurance system covering all subprojects, and continuously monitor the effectiveness of their supervision procedures.
Following are current problems which were the same problems during the preceeding month and issues relative to the execution of the works and quality assurance:
Package No.1 : Krui - Biha a Taking Over Certificate issued on January 20, 2016. Howwever, the Defects Notification Period
expiry date have to be corrected from January 19, 2017 to January 19, 2018. b Non-comformance findings during road quality inspection by TFAC specifically on stone masonry
works, drainage system, implementation of road safety, erosion control and road side slope protections have not yet been officially closed out.
Package No.2 : Padang Sawah Sp. Empat a Late start of Air Gadang Bridge will have considerable impact on the target date of completion if the
bridge is not completed within revised contract period. b Non-comformance findings during road quality inspection by TFAC specifically on stone masonry
works, drainage system, implementation of road safety, erosion control and road side slope protections have not yet been officially closed out.
c Separate design for side cut slope protection shall be implemented as soon as possible. Package No.3 : Manggopoh Padang Sawah
a Separate design for side cut slope protection have to implemented as soon as possible. b Non-comformance findings during road quality inspection by TFAC specifically on stone masonry
works, drainage system, implementation of road safety, erosion control and road side slope protections have not yet been officially closed out.
c Taking Over Certificate issued on March 17, 2016 with Defects Notification to end on March 17, 2018.
Package No.4 : Ipuh - Bantal a Big percentage of works are still to be done during the remaining period until the end of the
extended completion time. b Non-comformance findings during road quality inspection by TFAC specifically on stone masonry
works, drainage system, implementation of road safety, erosion control and road side slope protections have not yet been officially closed out.
Package No.5 : Sp. Rampa - Poriaha a Field Engineering still to be finalized.
b Contractor to prepare and implement catch-up schedule to reduce the huge progress negative slippage.
Package No.6 : Ps. Pedati - Kerkap a Field Engineering shall be completed as soon as possible.
Package No.7 : Indrapura - Tapan a Contractor have to start Field Engineering surveys.
Western I ndonesia National Roads I mprovement Project 4 - 9
Package No.11 : Bantal - Mukomuko a Field Engineering has been done and approved by DGH on October 28, 2015.
Package No.13 : Sp. Rukis Tj. Kemuning a Contractor to finalize Field Engineering.
Package No.15 : Sibolga Bts. Tapsel a Field Engineering and Technical Justifications are still to be finalized.
Package No.17 : Sp. Gn. Kemala Pugung Tampak a Field Engineering and Technical Justification are still to be finalized
Package No.19 : Lais - Bintunan a Exisisting roadway embankment settlement shall have appropriate technical solution.
b Non-comformance findings during road quality inspection by TFAC specifically on stone masonry works, drainage system, implementation of road safety, erosion control and road side slope
protections have not yet been officially closed out.
4.6 Environmental and Social Considerations
4.6.1 Current Overall Situation
A project category is assigned to each package as either Category A, B or C depending on the likely degree of influence on environmental issues with a brief explanation as follows:
Category A project is one which will have a significant negative impact on the environment and may have an influence on areas outside the actual project area. A project classified as such requires an AMDAL
ANDAL, RKLRPL study.
Category B project is one which affects the people or the environment to some extent but with a smaller impact than a Category A. The required environmental analysis is a UKLUPL study only.
Category C project has minimal effect on the people or environment and an environmental analysis is not required. SPPL are used to handle any minor problem which may arise.
Details of packages that require environmental and social safeguard are given in Appendix E and the following Table 4.3 provides a summary of the work involved in the 19 WINRIP packages.
All the nineteen 19 packages require environmental impact investigations and studies which need the approval by Environmental Agency BLH.
Nine 9 of the nineteen 19 packages are categorized under Category A projects wherein AMDALEIA studies are required and have to be approved by World Bank. The nine 9 packages are covered only by
five 5 AMDALEIA studies as some single study covers a combination of two 2 or three 3 sub-projects as indicated in Table 4.3. While 19 social studies SLARAP and LARAP require the approval of the World Bank.
To date, all the 20 environmental studies for the nineteen 19 sub-projects including a separate study UKLUPL for Air Gadang Bridge on Package No.2 were approved by BLH with 5 of these studies
AMDALEIA were granted No Objection Letter NOL from the World Bank while all the 19 social studies LARAP were already issued No Objection Letter NOL from the World Bank.
Western I ndonesia National Roads I mprovement Project 4 - 10
Table 4.3
Works Program
No of Packages
No of Investigations Approval by
Remarks BLH
World Bank
AWP-1 4
9 1 - AMDAL
2 - UKLUPL 2 - SPPL
4 - Full LARAP 1 - AMDAL
2 - UKLUPL 2 - SPPL
1 - EIA No Need
No Need 4 - Full LARAP
Coverage of Single AMDALEIA study are the
following Packages : a Packages 1 and 17
b Package 7,12 and 14 c Package 11 and 16
d Package 8 e Package 10
AWP-2 9
18 5 - AMDAL
4 - UKLUPL 1 - Simple LARAP
8 - Full LARAP 5 - AMDAL
4 - UKLUPL 4 - EIA
No Need 1 - SLARAP
8 - Full LARAP
AWP-3 8
16 3 - AMDAL
5 - UKLUPL 8 - Full LARAP
3 - AMDAL 5 - UKLUPL
1 - EIA No Need
8 - Full LARAP
Total 21
43 Env=22,Soc=21
22 Env= 5, Soc=21
Note: 1 UKL UPL do not need a NOL from WB, and SPPL not necessary to submit to the WB. 2 Packages 9 and 18 are cancelled, but investigations and studies were already done and completed prior to cancellation.
3 Air Gadang Bridge have separate investigation, hence, total equals 22.
Appendix E shows the Progress of Environmental Safeguard Studies. 4.6.2
Environmental and Social Issues
This section outlines the activities of the Social Impact Specialist and the Environmental Specialist during March 2016.
4.6.2.1 Environmental Issues
The main environmental issues, are the implementation of mitigating measures on pollution of spilled oil, grease and solid waste in the Contractors Base Camps. Air and dust pollution along stretches of thickly
populated areas are not properly addressed by the Contractors. Water spraying is not continuously implemented. Dump trucks transporting construction material are not fully covered and traffic
management plan is not fully implemented. In addition there exist negative impact on the quarrying operations as existing river banks are eroded causing water pollutions. Deep excavation at the quarry sites
were not restored to its original level.
Monitoring of Environmental Aspects During Construction
CTC provided revised monitoring forms to DSC and Contractor for use in monitoring of environmental and social impacts. These forms are to be used every month by the DSC Site Engineers because of no available
DSC, Environmental Specialist.
CTC s environmental staffs actively advises DSC on environmental monitoring, DSC have directly carried out monitoring or to implement the Environmental and Social Analysis Management Plan ESAMP for WINRIP.
CTC s Environment Specialist monitored the implementation of environmental mitigations during the month of March 2016 and the following were observed :
