Western I ndonesia National Roads I mprovement Project 4 - 6
increasing supply of agreegate materials, especialy Abu batu and changing the main equipments in good conditions.
For more details of the Contract Package, refer to ANNEX P-11 Executive Summary Report . Package No. 12 : Kambang - Indrapura
From the commencement date to this month, the construction time has been elapsed of 8 months but the actual wrok progress to date is only 4.02 against 9.39.
Delayed works are mosthly General, Earthwork, Granular Pavement and Structures. Furthermore asphalt pavement works are not started so far.
The weight of work portion for asphalt pavement is to be more than 50 from the total of works. Therefore, the contractor has been strongly adviced that the preparatory arrangements for executing
asphalt pavement works should be done as early as possible.
Details of the Contract Package are shown in ANNEX P-12 Executive Summary Report . Package No. 13 : Sp. Rukis
Tj. Kemuning
During this month, the work progress is achieved of 9.86 per a month against 4.69 scheduled. Overall work progress to date is only 32.63 against 46.63 scheduled. Hence the slippage rate of the
progress is to become -14.00 which is considerably improved from the previous month.
For this month progress has been leaded by the asphalt pavement affacted by more than 90 of this month overall progress.
In order to maintain the constant progress in the future, the contractor has to improve and catch-up the work progress of granular pavement to obtain the more working areas of the next works, Asphalt
Pavement.
Details of the work progress are shown in ANNEX P-13 Executive Summary Reports. Package No. 14: Painan - Kambang
The work progress up to this month is achieved of 3.94, excepting asphalt pavement due to the fault to apply the material on site of aggregate stones, etc as the work progress which is not allowed by the
contract, against 5.87 scheduled.
Aggregate stone materials are stockpiled in huge amount, accordingly it is expecting that the next month progress is to be improved.
ANNEX P-14 Executive Summary Report shows the complete details of the project. Package No. 15: Sibolga Bts. Tapsel
During this month, the work progress per a month is achieved of 7.28 against 6.95 scheduled. Overall work progress to date is only 20.52 against 44.45 scheduled. Hence the slippage rate of the
progress is to be -23.93 which is slightly less than the previous month -24.2.
This month progress has been leaded by the asphalt pavement work mostly affacted by more than 97 of this month overall progress.
In order to maintain the smooth progress in the future, the contractor has to improve and catch-up the
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work progress for espicially Drainage, Earthworks, Granular pavement to obtain the more working areas of the next work, Asphalt Pavement.
Detailed and work progress of the contract package are shown in ANNEX P-15 Executive Summary Report .
Package No. 16 : Seblat Ipuh
Notice to proceed NTP to commence the works has been issued on November 8,2016 and pre construction meeting was held on November 14,2016 in Bengkulu City.
The mobilization of basecamp, construction equipment, manpower etc, is still on going. Hence the contractor is not in the position to have financial progress up to this month.
Package No. 17 : Sp. Gunung Kemala Pg. Tampak
Overall actual progress to date 41.43 against 54.12 scheduled. Progress slippage rate to date has became bigger -12.78 against 7.87 of the last month.
Delayed work progress is mainly due to the Asphalt pavement, Pavement widening Shoulder, Granular pavement and Drainage.
However an einclement weather condition in the rainny season could be a reason for delaying progress, the contractor s construction management is to be one of the main element, for delay either.
ANNEX P-17 Executive Summary Report shows the complete details and work progress of the project. Package No. 19 : Lais
Bintunan
The contract package is completed on June 30, 2016 and provisionally handed over to the employer and currently under Defects Notification Period until after two 2 years reckoned from the issuance of the
TOC
Complete details of the contract package are shown in ANNEX P-19 Executive Summary Report Package No. 20 : Lubuk Alung - Sicincin
Since NTP issued on September 1, 2016, the mobilization of construction equipments and manpowers of the Contractor are likely to accomplish and espicially development at their own quarry site, located in
adjacement area of the existing main road, 8 km far from the Project end point, Instaling AMP crushing plant in the quarry as wall could be a good element to keep a constant progress during the construction.
At September that site construction management and traffic control of the contractor have to be improved more, actively and maintained by means of establishing feasible working methods, work sequeuces before
starting of the works.
The progress of this month was achieved 13.60 againts 12.38 schedule, thus fairly ahead of +1.22.
ANNEX P-20 Executive Summary Report shows the Contractor s schedule and work progress. Package No. 21 : Lubuk Alung - Kuraitaji
Since NTP issued on September, 1, 2016, the mobilization of construction equipments, AMP, Crusher plant etc, have been done fairly, but in spite of a huge quantities of drainage works, work forces, manpower,
sub-contractors for the drainage works are much insufficient.
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The Contractor has to mobilize the working teams much more than the present for the drainage work to obtain more working areas for the next works, like granular pavement, Asphalt pavement in order to catch-
up the very delayed progress, -6.61 slippage comparing with actual 3.25 and scheduled 9.86.
ANNEX P-21 Executive Summary Report shows the Contractor s schedule and work progress.
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 Completed.
b Currently under defects notification period for two 2 years until January 17, 2018. Package No.2 : Padang Sawah
Sp. Empat a Completed.
b Presently under defects notification period for twenty four 24 months until April 18, 2018. c Since the design and construction of side cut slope protection works were not included in the
original contract designconstruction have to be implemented under a new contract. d During CTC site visit on 16 December 2016 several defects of the Air Gadang Bridge was found i.e:
1. Settlement of the bridge approach road toward Air Balam side. 2. Cracks on the left and right sides of the retaining wall facing Air Balam
3. No maintenance of the bridge deck, causing rain water covering the deck due to blocked drain
system. Package No.3 : Manggopoh Padang Sawah
a Completed. b Currently under defects notification period for two 2 years until March 16, 2018.
c Since the Design and construction of side cut slope protection works were not included the original
contract designconstruction have to be implemented under a new contract. d A land slip at Sta. 26+500 left caused by heavy rain fall was toward Padang Sawah village, was
observed during CTC site visit on 16 December 2016. Gabions is installed to rectify and is work is expected to completed within 1 month
Package No.4 : Ipuh - Bantal a Even through the contract time have been extended, contractor still failed to complete and turned
over the Project to the Employeer on the revised target date of completion on April 11, 2016. b Contractor under liquidated damages.
c Substantially completed, Taking Over Certificate issued by DSC on May 31, 2016. Package No.5 : Sp. Rampa - Poriaha
a Field Engineering still to be finalized and approve by DGH. Following a geotechnical test to obtain rock excavation safest slope angle . Additionally the unit
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price for rock excavation shall be renegotiated between the Panitia Peneliti Kontrak and
Contractor. b Contractor to prepare and implement catch-up schedule to reduce the huge progress negative
slippage. c Non-conformance findings during TFAC audit inspection during last month shall be immediately
corrected and rectified and conformance report to be submitted. d The on-going design revision involving massive quantities of rock excavation shall be thoroughly
evaluated. Package No.6 : Ps. Pedati - Kerkap
a Non-conformance findings during TFAC audit inspection during last month shall be immediately corrected and rectified and conformance report to be submitted.
Repair to non conforming finding were completed. The repair works was reported by phone; a
formal written report shall be submitted by PPKBalai Package No.11 : Bantal - Mukomuko
a Non-conformance findings during TFAC audit inspection during last month shall be immediately corrected and rectified and conformance report to be submitted.
Repair to non conforming finding were completed. The repair works was reported by phone; a
formal written report shall be submitted by PPKBalai b Contractor shall be issued warning letter as the negative slippage is more than -10.
Package No.13 : Sp. Rukis Tj. Kemuning
a Contractor to finalize technical justifications relative to results of Field Engineering. b Field Engineering and Technical Justifications just approved by DGH with balance budget.
c Non-conformance findings during TFAC audit inspection during last month shall be immediately
corrected and rectified and conformance report to be submitted. Package No.15 : Sibolga
Bts. Tapsel a Field Engineering and Technical Justifications are still to be finalized.
b Field Engineering and Technical Justifications just approved by DGH with balance budget. c Non-conformance findings during TFAC audit inspection on August 22, 2016 shall be immediately
corrected and rectified and conformance report to be submitted. Package No.17 : Sp. Gn. Kemala
Pugung Tampak a Field Engineering and Technical Justification are still to be finalized
b Field Engineering and Technical Justifications just approved by DGH with balance budget. Package No.19 : Lais - Bintunan
a Completed. b Curren tly under defects notification for two 2 years until June 30, 2018.
Package No. 16: Seblat Ipuh
a This is last WINRIP package contracted 1. Work site hand over to Contractor on 7 November, 2016
2. COWSPMK letter issued by PPK on 8 November, 2016 3. Pre - Construction Meeting PCM held on 14 November, 2016
b Field Engineering and Technical Justifications are still to be being worked on.
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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 21 WINRIP packages.
All the twenty one 21 packages require environmental impact investigations and studies which need the approval by Environmental Agency BLH.
Nine 9 of the twenty one 21 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 21 social studies SLARAP and LARAP require the approval of the World Bank.
Up to 30 June 2016, all the 22 environmental studies for the twenty one 21 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 21 social studies LARAP were already issued No Objection Letter NOL from the World Bank.
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 to be deleted.
3 Air Gadang Bridge have separate investigation, hence, total equals 22.
Appendix E shows the Progress of Environmental Safeguard Studies.
