Monthly Report June 2018 en

(1)

Tables

Table 1.1

Estimated Cost for Component 1 of JUFMP/JEDI ... 5

Table 1.2

Estimated Cost for Component 2 of JUFMP/JEDI ... 5

Table 2.1

Dredged Volume and Embankment Rehabilitation ... 7

Table 2.2

Packages under Construction ... 7

Table 2.3

Packages Expired Defect Liability Period ... 8

Table 2.4

Budget Plan for FY 2018 (in million IDR) ... 8

Table 2.5

Contract, Loan and APBN/D Sharing by Package (in IDR)... 8

Table 2.6

Contract Price and Disbursement by Package and Source of Fund (in IDR) ... 9

Table 2.7

Construction Period, Contract and Disbursement ... 9

Table 3.1

Consumed Person Month (June 2018) ...

Error! Bookmark not defined.

Figures

Figure 1.1

Estimated Project Cost (million USD) ... 5

Figure 1.2

Loan Allocation (million USD) ... 5

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CHAPTER 1 Introduction

1.1 Project Description

Flood management infrastructure in Jakarta. Greater Jakarta is surrounded by several dormant volcanoes

whose slopes form the upstream catchment areas of the 13 major rivers that flow through Jakarta to the Java Sea.

The rainy season begins in late November and ends in early April. Jakarta sites in the lowest lying areas of the basin.

Forty percent of Jakarta lies below sea level, including most of North Jakarta, which is being severely threatened by

acute land subsidence. The basic principle of flood management in Jakarta is to divert peak flows from upstream

areas around the core of the city, directing flows to the East and West of Jakarta via two major flood canals emptying

into Jakarta Bay. Within the city, the macro drainage system consists of 13 rivers and a large number of drainage

channels. The macro drainage system can be divided into several subsystems that are separated by floodgates. In

low-lying areas, there are polders, which are protective systems that utilize retention reservoirs at the lowest point and

regulate excess water levels by pumping. However, the originally planned flood management system remains

incomplete and does not function as a fully integrated system. The East flood (banjir) canal was recently completed

but is not yet fully functional. Furthermore, the east-west canals are not yet connected into an integrated diversion

system, which would allow better stormwater management and control. Poor condition of the system, lack of

operations and maintenance (O&M), and inadequate local drainage management result in rapidly occurring

inundations during rainfall conditions.

Incidences of flooding in Jakarta. Flood incidences are perennial occurrences and have been increasing in

severity during the past decade. Flood incidences in January 1996, February 2002, and February 2007 were

especially devastating. Inundations continue to occur under any sustained rainfall conditions. In 2008 a flood event

closed the airport toll road, cancelling over 1,000 flights and causing serious disruptions for the city.

Causes of flood in Jakarta. The overall urbanization trends are central to the causes of Jakarta flooding.

The encroachment and/or development of critical catchment areas have resulted in both increased rainwater runoff

and lack of natural stormwater retention areas both within the city and in upstream areas of the catchment. Increased

generation and inadequate management of solid waste have contributed to waste choked canals and floodways,

exacerbated by insufficient maintenance resulting in weakening structures and sediment build-up. Some canals are

operating at less than a third of their original capacity. Land subsidence continues at increasingly alarming rates,

principally caused by intensive deep groundwater abstraction. Land subsidence results in increased vulnerability to

flooding due to the reduced capacity to storm flows to the sea and an increased risk of tidal flooding. The foregoing

factors could be further combined with climate change effects of a rise in sea levels and an increase in both the

frequency and intensity of rainfall resulting in even worse flood scenarios. Flood events in Jakarta are expected to

become more frequent in coming years resulting in severe socio-economic damage.

Flood management institutions in Jakarta. Responsibility for the development and management of flood

infrastructure in Jakarta is shared between two central government agencies and the Provincial Government of DKI

Jakarta i.e. The Balai Besar Wilayah Sungai Ciliwung - Cisadane (BBWSCC)

1

_{under the Directorate General of Water}

Resource (DGWR) of the Ministry of Public Works and Housing (MoPWH); the Directorate General of Human

Settlements (DGHS) of the MoPWH; and DKI, through its provincial water management office (DTA-DKI)

2

_{, is}

responsible for the remaining drains, floodways and retention basins.

1

River basin management agency for the Ciliwung and Cisadane River, which is a Central Government institution designed to function as a river basin organization.

(4)

1.2 Project Objectives

These Development Objective (PDO) of the Jakarta Urgent Flood Mitigation Project/Jakarta Emergency

Dredging Initiative (JUFMP/JEDI) is to contribute to the improvement of the operation and maintenance of priority

sections of Jakarta’s flood management system. The PDO will be achieved through:

(a)

Dredging sections of selected key floodways, canals and retention basins to improve their flow capacities,

and disposing the dredge material in proper facilities;

(b)

Rehabilitating and constructing embankment in sections of, and repairing or replacing mechanical

equipment in, the same selected key floodways, canals and retention basins to sustain and improve their

operations;

(c)

Establishing institutional coordination between the three responsible agencies to encourage coordinated

development, and operations and maintenance (O&M) of Jakarta's flood management system, and

(d)

Strengthening the capability of the responsible agencies to improve the operations, maintenance and

management of Jakarta's flood management system.

1.3 Project Parts

The Project consist of the following parts:

Part 1. Dredging, rehabilitation and flow capacity improvement of selected key floodways, canals and

retention basins.

(a)

Dredging and rehabilitation of the Project sites consisting of eleven (11) floodways, with a total length of

approximately 67.5 kilometers, and four (4) retention basins, with a total area of approximately 65.1

hectares, which have been identified as priority sections of the Jakarta flood management system in need

of urgent rehabilitation and improvement in flow capacities; and transportation and disposal of materials

dredged from the Project Sites in Disposal Sites.

(b)

Rehabilitation and/or construction of approximately 42.2 kilometers of embankments within the Project

Sites and replacement or repair of mechanical equipment as necessary.

(c)

Construction of a drainage pumping station of approximately forty (40) cubic meters per second capacity

within the DGWR Project Sites.

Part 2. Technical Assistance for project management, social safeguards and capacity building.

(a)

Supporting contracts management, engineering design reviews, construction supervision and technical

assistance for implementation of the Project, including the Resettlement Policy Framework, Resettlement

Plans and the Grievance Redress System.

(b)

Improving institutional coordination for operation and maintenance

of Jakarta’s flood management system,

as well as establishing a Flood Management Information System.

(c)

Implementation of Resettlement Plans.

(d)

Establishment and operation of the Grievance Redress System.

(e)

Carrying out technical studies and analytical assessments to review the master plan on flood management

in CIsadane-Jakarta-Bekasi area.

1.4 Construction Packages

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This Project will focus on 11 (eleven) floodways, with a total length of approximately 67.5 kilometers, and 4

(four) retention basins, with a total area of approximately 65.1 hectares, which have been identified as priorities

sections of the Jakarta flood management system in need of urgent rehabilitation and improvement in flow capacities;

and transportation and disposal of materials dredged from the Project Sites in Disposal Sites. The major scope of

works under the Project include the following: (i) dredging of the floodways and the retention basins and disposing the

excavated material at three separate disposal facilities; (ii) rehabilitating and/or constructing approximately 42.2

kilometers of embankment within the Project Sites and replacement or repair of mechanical equipment as necessary;

and (iii) construction of a drainage pumping station of approximately forty (40) cubic meters per second within DGWR

Project Sites.

One management concern with respect to this Project will be the development of effective coordination and

cooperation of three separate government authorities. Under Indonesian law, the Ministry of Public Works and

Housing (MoPWHA), [through two departments- DGHS and DGWR], and the provincial government of Jakarta, DKI

are responsible for managing different aspects of Jakarta's flood control system. The MoPWH departments are

responsible for floodways that cross provincial boundaries; while the Jakarta Water Management Agency (DTA-DKI) is

responsible for drains and retention basins within its boundaries.

For this Project, these are the works under the three separate authorities:

Under MoPWH-DGHS:

(i) Tanjungan drain, (ii) Lower Angke drain, and (iii) Cideng-Thamrin drain;

Under MoPWH-DGWR:

(i) Cengkareng floodway, (ii) West Banjir canal/floodway, (iii) Lower Sunter floodway, (iv)

Upper Sunter floodway; and (v) Sentiong-Ancol Pump Station;

Under DTA-DKI:

(i) Ciliwung-Gunung Sahari floodway, (ii) Sentiong-Sunter drain (including Ancol canal),

(iii) Grogol-Sekretaris drain, (iv) Pakin-Kali Besar-Jelakeng drain, (v) Krukut-Cideng

drain; and (vi) Krukut Lama drain; and

Under DTA-DKI:

(i) North Sunter retention basin, (ii) South Sunter retention basin, (iii) East Sunter III

retention basin, and (iv) Melati retention basin.

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1.6 Loan Agreement

The outline of Loan Agreement of JUFMP as follows:

Loan Number

:

8121

–

ID

Executing Agency

:

Directorate General of Water Resources, Ministry Public Works and Housing

Date of Loan

:

February 17, 2012

Effective Date

:

90 days after Loan Signing (May 18, 2012)

Closing Date

:

March 31, 2017

–

Original Loan Agreement

February 28, 2019

–

Amendment No.2

Loan Amount

:

USD 139,640,000

Revision to the Loan No.8121-ID JUFMP/JEDI, Amendment No. 2 has been issued by the World Bank on

March 27, 2017 with Letter No. CD-053/WB/JUFMP/III/2017 and counter signed by GOI with the following changes:

(a)

Extension of loan closing date to February 28, 2019, originally March 31, 2017.

(b)

Two additional work projects, namely (a) construction of a drainage pumping station of approximately 40

m

3

_{/s capacities within the DGWR Project Sites, (b) carrying out technical studies and analytical}

assessment to review the master plan on flood management in Cisadane-Jakarta-Bekasi area within RDA

(Research and Development Agency of MoPWH).

(c)

Restructured Loan as in the following table:

Category

Amount of the Loan Allocated (USD)

Expenditures (%) to be financed

(inclusive of Taxes) Original Amendment No. 2

(1) Works under Part 1 of the Project

(1)(a) Works under Part 1 of the Project for the DGWR Project Sites 42,400,000 71,100,000 80%

(1)(b) Works under Part 1 of the Project for the DGHS Project Sites 17,800,000 17,800,000 80%

(1)(c) Works under Part 1 of the Project for the DKI Project Sites 69,340,000 40,640,000 67%

(2) Consultant Services, Goods and Non-Consulting Services under

Parts 2(a) and Part 2(d) of the Project 10,100,000 6,800,000 100%

(3) Incremental Operating Cost under Part 2(a) of the Project - 300,000 100%

(4) Consultants Services, Goods and Non-Consulting Services

under Part 2(e) of the Project. - 3,000,000 100%

Total 139,640,000 139,640,000

(d)

Central Project Management Unit (CPMU) and Central Project Implementation Unit (CPIU) shall comprise

also representatives of RDA of the MoPWH in addition to the current existing representatives.

(e)

Establishment of Project Implementation Unit (PIU) in RDA, the PIU shall be in Research Center for Water

Resources and be responsible for work project part 2) (b) above.

1.7 Project Cost

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Table 1.1 Estimated Cost for Component 1 of JUFMP/JEDI

Executing Agencies/ Packages

Cost (Loan + APBN/D) Loan Allocation APBD/N Sharing

USD USD USD

DKI Jakarta 60,656,716 40,640,000 20,016,716

Package 1 21,519,402 14,417,000 7,101,402

Package 4 27,555,329 18,462,070 9,093,259

Package 7 11,581,985 7,759,930 3,822,055

DGWR 88,875,000 71,100,000 17,775,000

Package 2A 31,000,000 24,800,000 6,200,000

Package 2B 8,125,000 6,500,000 1,625,000

Package 6 13,875,000 11,100,000 2,775,000

Package 8 35,875,000 28,700,000 7,175,000

DGCK 22,250,000 17,800,000 4,450,000

Package 3 6,717,421 5,373,937 1,343,484

Package 5 15,532,579 12,426,063 3,106,516

Subtotal 171,781,718 129,540,000 42,241,716

Table 1.2 Estimated Cost for Component 2 of JUFMP/JEDI

Items Total Loan IBRD APBD/N Sharing

USD

Supervision Consultant* 6,800,000 6,800,000 -

Incremental Operating Cost 300,000 300,000 -

Review Master Plan on Flood Management 3,000,000 3,000,000 -

Total Component 2 10,100,000 10,100,000 -

Total Project Cost (Component 1+2) 181,881,716 139,640,000 42,241,716

Figure 1. 1 Estimated Project Cost (million USD) Figure 1. 2 Loan Allocation (million USD)

DGWR 96.0 53% DGHS

22.3 12% RDA 3.0 2%

DKI 60.7 33%

DGWR DGHS RDA DKI

DGWR 78.2 56% DGHS

17.8 13% RDA

3.0 2%

DKI 40.6 29%

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CHAPTER 2 Executive Summary

2.1. Status of Construction Work Packages

Seven contracted work packages had been completed. Among four (4) work packages of Phase 1

consisting of Package 1, 2A, 2B and 3, Package 1

–

Ciliwung-Gn. Sahari Drain and Waduk Melati completed final

hand-over. Three (3) packages of Phase 2, namely Package 4

–

Sentiong Sunter Drain, Waduk Sunter Utara, Waduk

Sunter Selatan, and Waduk Sunter Timur III, Package 5

–

Tanjungan Drain and Lower Angke Drain, and Package 7

–

Grogol Sekretaris Drain, Krukut Cideng Drain, Krukut Kama Drain, Pakin, Kali Besar, and Jelakeng Drain completed

their defect liability period in mid-December 2017.

Package 6

–

West Banjir Canal and Upper Sunter Floodway was contracted in May 2017 with 514

(originally 420) calendar days of construction period and is under construction with actual physical progress of 88.2%.

Main works of dredging and embankment construction and rehabilitation achieved under JUFMP/JEDI by

packages are summarized in the following tables.

Table 2. 1 Dredged Volume and Embankment Rehabilitation

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Table 2. 2 Packages under Construction

*) Based on Amendment III No. HK.02.03/AMD/PPK SP.I-SNVT PJSA.CC/III/67 dated March 8, 2018

Table 2. 3 Packages Expired Defect Liability Period

P I U Contract Signed _Date

Table 2. 4 Budget Plan for FY 2018 (in million IDR)

Executing Agency /Package Loan APBN Loan + APBN

DKI Jaya - - -

Construction Supervision Consultant KECC 1,500 - 1,500

Operational CPMU 500 - 500

DGCK - - -

Research Development WR - - -

Total 80,000 69,500 149,500

Table 2. 5 Contract, Loan and APBN/D Sharing by Package (in IDR)

Executing Agency/ Package Name Contract Price* Loan IBRD APBN/D Sharing

DTA-DKI 829,021,386,685 555,444,329,079 273,577,057,606

Package 1 276,442,924,393 185,216,759,343 91,226,165,043

Package 4 315,384,330,000 211,307,501,100 104,076,828,900

Package 7 237,194,132,292 158,920,068,636 78,274,063,656

DG Water Resources 514,164,914,612 411,331,931,690 102,823,982,922

Package 2A 261,002,006,000 208,801,604,800 52,200,401,200

Package 2B 80,386,908,612 64,309,526,890 16,077,381,722

Package 6 172,776,000,000 138,220,800,000 34,555,200,000

DG Cipta Karya 258,074,017,000 206,459,213,600 51,614,803,400

Package 3 67,177,335,000 53,741,868,000 13,435,777,600

Package 5 190,896,682,000 152,717,345,600 38,179,336,400

Total 1,601,260,318,297 1,173,235,474,369 428,024,843,928

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Table 2. 6 Contract Price and Disbursement by Package and Source of Fund (in IDR)

Executing Agency/

Package Name Contract Price

Disbursed

Loan IBRD APBN/D Sharing Total

DTA-DKI 829,021,386,685 504,949,300,724 270,963,249,906 775,912,550,630

Package 1 276,442,924,393 168,378,782,770 91,226,165,043 259,604,947,813

Package 4 315,384,330,000 192,097,728,285 104,076,753,158 296,174,481,443 Package 7 237,194,132,292 144,472,789,669 75,660,331,705 220,133,121,374

DG Water Resources 514,164,914,612 342,442,553,311 51,628,916,434 394,071,469,745

Package 2A 261,002,006,000 201,809,363,988 30,534,238,036 232,343,602,024 Package 2B 80,386,908,612 64,309,526,890 9,646,429,033 73,955,955,923

Package 6 172,776,000,000 76,321,662,433 11,448,249,364 87,769,911,797

DG Cipta Karya 258,074,017,000 206,459,185,906 30,968,877,033 237,428,062,939

Package 3 67,233,888,000 53,741,867,981 8,061,279,347 61,803,147,328 Package 5 190,896,682,000 152,717,317,925 22,907,597,686 175,624,915,611

Total 1,601,260,318,297 1,053,851,039,941 353,561,043,373 1,407,412,083,314

Table 2. 7 Construction Period, Contract and Disbursement

Figure 2.1 Financial Status (June 2018, billion IDR)

276.4

261.0

80.4

67.2

315.4

190.9

172.8

237.2 259.6

232.3

74.0

61.8

296.2

175.6

87.8

220.1

16.8 28.7 _6.4 _5.4 19.2 15.3

85.0

17.1

Contract Disbursement Balance

Packages Status Financial Progress (million IDR)

Contract Disbursed (%)

DTA-DKI 829,021 775,913 93.6

Package 1 Complete FHO 276,443 259,605 93.9

DGWR 534,708 394,071 73.7

Package 2A Complete PHO 261,002 232,344 89.0

Package 2B Complete FHO 80,387 73,956 92.0

Package 6 Construction 172,776 87,770 50.8

DGCK 258,074 237,428 92.0

Package 3 Complete PHO 67,177 61,803 91.9

Package 5 Complete PHO 190,897 175,625 92.0

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CHAPTER 3 Consulting Services

3.1 Establishment of Consultant Head Office and Site Offices

The Consultant established a consultant head office near the Directorate General of Water Resources

(DGWR). The office was equipped with necessary office furniture, telephone, internet connections, etc.to

accommodate its mobilized personnel and facilitate construction supervision activities. In April 2017, all site offices

were closed except head office at Jl. Hang Jebat VIII No. 1. In May 2017, head office of the consultant moved from Jl.

Hang Jebat VIII No.1 to Jl. Langsat 8 and site offices for Package 6 and CDF Ancol were opened to support

implementation of the project for the extended period.

3.2 Mobilization of Consultant Personnel

The construction supervision consultant of Korea Engineering Consultant Corporation (KECC) in joint

venture with PT. Puser Bumi Mekon in association with PT. Tetira and PT. Duta Cipta Mandiri mobilized their staff

from November 18, 2013.

In May 2017, the consultant remobilized

consultant’s personnel to support cons

truction of Package 6 and

detailed engineering design of Sentiong-Ancol pump station (Package 8). Table 3.1 shows mobilized personnel of the

consultant up to June 2018.

Table 3.1 Consumed Person Month (June 2018)

No Name Position Date of

Mobilization

Contract

P-M Used P-M Balance A International Expert:

1 Cheong Byeong Ho Team Leader 20-11-13 51.44 44.44 7

B National Expert:

B,1 Provision for Supervision Works

1 Bambang Sigit Suryono Co Team Leader 18-11-13 63.4 55.40 8

2 Arief S Construction Engineer 07-7-14 1.8 1.8 0

3 Nurul FH Environment Specialist 09-6-14 56.73 33.73 13

Kartini Noor Hafini 23-8-17 10

4

9 Isti Cahya Suci Murwati Complaint Handling Advisor 20-1-14 28.46 1.83 0

Asep Dadang S 13-10-14 26.63

10 Puger Suryono Complaint Handling Advisor 08-5-17 23 13.57 9.43

11 Sutjahjo Complaint Handling Advisor 03-2-14 33.73 25.73 0

Harly Complaint Handling Advisor 01-5-16 8

12 Ahmad Muhammad Complaint Handling Advisor 13-10-14 11.63 11.63 0

13 Alvin Hidayat Complaint Handling Advisor 20-10-14 6.4 6.4 0

14 Luki Lukman Complaint Handling Advisor 03-9-15 9.93 9.93 0

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01-5-17 13.9

Bistok Sigalingging 01-2-16 13.4

01-5-17 13.9

21 Feby Miranti Conflict Resolution Specialist 27-7-15 31.17 19.2 0.07

01-5-17 11.9

Total 693.38 600.83 92.55

B,2 Provision of Support to CPIU

1 Ahmad Syahroni Budget and Programing to CPIU 02-1-14 59.16 5.93 8

Bambang Sukamto 08-9-14 45.23

2 Teguh Ungsiadi Procurement Expert 10-2-14 24.38 5.6 0

Kusdayat M 26-10-14 18.78

Total 83.54 75.54 8

B,3 Provision for Field Supervision

1 Asnawi Marzuki Field Supervisor 18-11-13 10.2 10.2 0

2 Asril Syaer Field Supervisor 18-11-13 25.4 25.4 0

3 Bambang Supriyanto Field Supervisor 25-11-13

24.33 24.33 0

Amiruddin 10-2-14 22.34

10 Pradityo A B Field Supervisor 17-3-14 50.43 33.43 4.2

08-5-17 12.8

11 Benyamin Galla Rombe Field Supervisor

21-4-14 24 24 0

18 Suwardi Field Supervisor

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B,4 Provision for Design Team Sentiong Pump Station

1 Hadi Purwanto Team Coordinator/Hydrologist 08-5-17 5 3.77 1.23 2 Mohamad Faridi Senior Mechanical Engineer 22-5-17 4.5 3.33 1.17

8 Sri Kustoyo Raharjo Senior Structure Engineer 1

(Upper-structure) 22-5-17 3.5 2.83 0.67

9 Arie Febri Fardheny Senior Structure Engineer 2

(Sub-structure) 08-5-17 4 2.77 1.23

10 Ismail Nur Ariyanto Junior Structure Engineer 08-5-17 3 2.77 0.23

11 Mundir Sugito Senior Survey Engineer 08-5-17 2.5 2.5 0

12 Zainudin Senior Quantity Engineer 1

(Civil Work) 12-6-17 2.5 1.63 0.87

13 Niken Wirastuti Senior Quantity Engineer 2

(Mech/Elec Work) 12-6-17 2.5 1.63 0.87 7 Zaki Mubarrak/Ismail/Rivaldi Surveyor (P1) 09-12-13 12.53 12.53 0 8 H. Albar A / Ligardi B / Haidir Ali Surveyor (P3) 03-3-14 7.4 7.4 0

19 Eko Djunarno/Alwi R/M. Herdiawan Surveyor (CDF Ancol) 11-9-14 22.64 22.64 0

20 Rizwan Maulana/Adhy Kurnia Surveyor (CDF Ancol) 17-6-15 14.47 14.47 0

08-5-17 14 12.8 1.2

21 R.H Sutrisno Surveyor (P8) - 13 0 13

22 Fajar Riyanto Surveyor (P8) - 13 0 13

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D Enumerator:

12 Uut Kaharudin/Joel kamaruzaman Enumerator (CDF Ancol) 01-4-14 32.9 32.9 0

13 Rikson Pangihutan Enumerator (P2B) 02-4-14 16.93 16.93 0

20 Luth Galih Tosan/Hendrawan Enumerator (CDF Ancol) 25-8-14 27.43 27.43 0

08-5-17 14 12.8 1.2

24 Joko Saputra/Feldi Bilianto Enumerator (P5) 11-10-14 25.63 25.63 0

25 Feldi Bilianto Enumerator (P6) 08-5-17 14 12.8 1.2

26 Adlin Enumerator (P5) 8-10-14 26.77 26.77 0

27 Belana Jaya Wedana

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D Supporting Staff:

Budi Sumartoyo 24-2-14 28.79

Atik Nawi 01-8-16 6

Bayu Jati Pameling 26-5-14 23.9

Wiji Priyanto 01-8-16 15

Jundi Hikmatyar 01-5-17 14

5 Ifnu Muhardhi Operator Computer 03-3-14 33.93 33.93 0

Diah Kurniati 17-3-14 41.37

Yuana Dwi Eka Aprilia 04-9-17 10

15 Asep Suhendar/ Bambang Sukadi/

Abdurrahman Hidayat Driver 16-12-13 63 53.7 9.3

Ngasiffudin Driver 01-10-14 42

21 Nizar/ R, Gunarto/ Ilham Driver 07-4-14 32.24 32.24 0

22 Junaidi/ Eko Asep Tarwoto Driver 08-9-14 33.77 33.77 0

23 Gunawan Wibisono/Rusdan Driver 01-10-14 29 29 0

24 R, Gunawan/ Riza Baihaki Driver 13-10-14 27.13 27.13 0

25 Syafrudin/Eddi/Amsar Driver 03-12-14 51 40.93 10.07

26 Andy Purwanto Driver 02-3-15 20.97 20.97 0

3.1 Financial Status of the Consultant

Currency Addendum No. 4 Up to May 2018 June 2018 Total Received Balance

USD 2,380,990 1,832,108 - 1,832,108 548,882

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Chapter 4. Construction Works

4.1 Contracted Work Packages

Seven (7) construction work packages (Package 1, 2A, 2B, 3, 4, 5 and 7) completed dredging and

embankment rehabilitation works. Defect liability periods of four (4) packages (Package 1, 2A, 2B and 3) expired in

November and December 2015, respectively. Three (3) packages (Package 4, 5 and 7) completed construction work

in mid of December 2016 and expired their defect liability period in mid-December 2017. Packages 1, 2B, 4, and 7

have completed their Final Hand Over (FHO).

Package 6

–

West Banjir Canal and Upper Sunter Floodway - under BBWS Ciliwung-Cisadane contracted on

May 4, 2017 with the contract price of 177 billion IDR (173 billion IDR in Amendment III) and construction period of

420 (514 in Amendment III) calendar days, up to this period actual physical work progress was 90.95%, about 5%

delayed comparing with the scheduled progress of 96.12%.

Package 8

–

Construction of Sentiong-Ancol Pump Station waits No Objection Letter (NOL) from the World

Bank where BBWS Ciliwung-Cisadane has submitted tender documents on May 28, 2018. The documents consist of

(1) Updated Procurement Plan; (2) Design Report on Engineering Cost Estimated (ECE); and (3) Bidding Document

on Work Requirements, Conditions of Contract and Contract Form, Bill of Quantity (BoQ) and Design Drawings for

Procurement of Construction of Sentiong

–

Ancol Pump Station.

4.2 Main Construction Works

Main construction works done from eight (8) work packages by June 2018 are summarized as below.

Package Main Activities

Package1 (completed)

1. Dredging and Embankment Rehabilitation Works

Location Dredged Volume(m3₎

Embankment Rehabilitation (m)

CCSP Concrete Wall Stone Masonry Wall Total

C-Gunung Sahari 159,862 5,282 77 - 5,359

Waduk Melati 77,082 1,227 6 - 1,233

Total 236,944 6,509 83 - 6,592

2. Ciliwung – Gunung Sahari 2.1 Dredging Work

• Dredged and disposed volume 159,862 m3_{(Sta 0+500- 5+100, Martadinata Bridge- Istiqal}–_{Pasar Baru)} 2.2 Concrete Work

• Concrete Type A (K225) 3,164.00 m3_{, Type C (K175) 49.63 m}3_, _{Type D (K100) 212.87 m}3 2.3 U-Ditch and Cover, String Irrigate and Cover, Kanstin

• U-Ditch 100x100x120 cm 1,820 nos, 60x 60x120 cm 156 nos,

• Furnished/Driven CCSP W-450 5,178 units; Square pile 3,920 units

L 12 m= 2,442 units; L 14 m = 1,582 units; L 17 m = 1,154 units; Square Pile 40 x 40 cm = 3,920 units 2.5 Miscellanuous Works

• Demolishing and disposal of existing concrete total = 20.46 m3_{, stone masonry = 3,390.30 m}3 2.6 Planting Mahoni Trees total = 1,390 nos; Glodokan 300 nos, Trembesi 310 nos, Mahoni = 780 nos 3. Waduk Melati 3.4 Waduk Melati Pump Station

• One Axial pump 4 m3_{/sec, pump house, trash rack, discharge pipe and other related works} 3.5 Miscellanuous Works

(18)

Package 2A (completed)

CCSP Concrete Wall Stone Masonry Wall Total Cengkareng Floodway 1,027,149 8,669.3 1,041 87.4 9,797.7

2. Cengkareng Floodway

2.1 Dredging Works

• Dredged and disposed volume 1,027,149m3 2.2 Concrete Works,total =3,920.10 m3

• Capping beam 3,516.19 m3_{; B}_{ackpile 50x50x50 cm}_{264.04 m}3;_Walling_{281.08 m}3

• Furnished concete backpile 30x30, 2,132 units, 23,276 m - L 10 m 1,154 units, 11,540 m; L 12 m 978 units, 11,736 m

Repairing of liable defects should be completed before final handover.

Package 2B (completed)

CCSP Concrete Wall Stone Masonry Wall Total Lower Sunter Floodway 598,589 - 2,481.9 1,124.5 3,606.4

2. Lower Sunter Floodway

• Furnished/Driven concrete pile, 20x20x400 cm, 4,572 units, 18,288 m’

Repairing of liable defects should be completed before final handover.

Package 3 (completed)

Location Dredged Volume (m3₎

CCSP 6” Pipe Total 2.2 Concrete Works, total = 898.8m3

(19)

1. General Items

• Preparation Works

• Environmental test, monitoring and management

• Dutch Cone Penetration Test (DCPT), target = 38 points/one point every 500 m of embankment

• Exploratory boring = 1,251 m

• Standard Penetration Test (SPT) = 626 times

• Undisturbed sampling from core boring = 109 samples

• Unconfined, UU Triaxial, CU Triaxial Compression Test, = 109 samples each test

• Consolidation Test for sample soil from boring = 109 samples

• Environmental Test = 18 times

• Cutting tress ≥ 30 cm = 1,151 trees, Planting of trembesi trees dia 8-10 cm, H ± 3.0 m = 11,510 trees 2. Dredging and Embankment Rehabilitation Works

Location

Dredged Volume

(m3₎

CCSP Concrete _Wall Stone Masonry Total

Package 4 272,911 15,075.4 1,426.5 96.0 16,597.9

Sentiong Sunter Drain 272,911 7,992.4 - 96.0 8,088.4

Waduk Sunter Utara - 2,414.0 1,426.5 - 3,840.5

Waduk Sunter Selatan - 3,250.0 - - 3,250.0

Waduk Sunter Timur III - 1,419.0 - - 1,419.0

3. Sentiong Sunter Drain 3.1 Dredging Works

• Reinforcement bar, deformed, = 179.83 ton 3.4 Stone Works

• Demolition and disposal of existing stone masonry = 1,921 m3

• Stone masonry Type-B = 261.22 m3 3.5 Earth Works

• Excavation Type-A without hauling distance = 2,160.87 m3

• Earthfill Type-B1 borrow area distance 10-20 km =9.973.43 m3 3.6 River Amenity

4. Waduk Sunter Utara 4.1. Earthworks

• Excavation type–A without hauling distance = 21,095.89 m3

• Backfill = 13,520.94 m3 4.2. Pilling Works

• Furnished CCSP W-400 =30,954.00 m

(20)

• Driven CCSP W-400 from river = 17,577.18 m

• Concrete square pile 300 x 300 mm

- Furnished = 13,610.00 m

• Reinforcement bar, deformed = 642.86 ton 4.4. Stone Works

• Demolition and disposal of existing stone masonry = 4,728.16 m3 4.5. River Amenity 5. Waduk Sunter Selatan

5.1. Earth Works

• Excavation type - A without hauling distance = 989.79 m3

• Earthfill Type-B1 borrow area distance 10-20 km = 4,347.06 m3

• Backfill = 217.44 m3

• Reinforcement bar, deform = 80.26 ton 5.4. Stone Works

• Demolition and disposal of existing stone masonry = 597.75 m3 5.5. Gate Works

6. Waduk Sunter Timur III 6.1. Earth Works

• Excavation Type-A without hauling distance = 1,597 m3

• Earthfill Type-B1 borrow area distance 10-20 km = 1,121.35 m3 6.2. Pilling Works

• Furnished/Driven CCSP W-450 L17 = 20,120.00 m / 19,787.15 m 6.3. Concrete Works

• Concrete type -A (K 225) = 756.96 m3

• Formwork type-B (1-5 m) = 3,528.09 m2

(21)

• Preparation Works

• Exploratory Boring = 50 points

• Unconfined Compression Test, UU and CU Triaxial Compression Test = 50 samples, each

• Undisturbed Sampling from Core Boring = 50 samples

• Consolidation Test for Sample Soil from Boring = 50 samples

• Physical Test of Sample Soil from Boring = 150 samples

• Environmental Test = 8 times

• GPS Vehicle Tracking (Monitoring System) + Server = 47 sets

• Rent Equipment for Spreading = 4,058 hours 2. Dredging and Embankment Rehabilitation Works

Location _{Volume (m}Dredged 3₎

Embankment Rehabilitation (m) CCSP Concrete Wall Stone Masonry Total

Package 5 430,000 4,259.7 276.5 267.9 4,804.1

Dredging works at this site completed on October 2, 2016 3.2 Concrete Works

• Reinforcement Bar, Deformed 52.81 ton

- STA TJ.28 – STA TJ.36,right= 15.09 ton

• Furnished CCSP, total CCSP furnished = 1,000 units - CCSP W500, L16 m = 400 units

- CCSP W500, L14 m, total = 600 units,

- Concrete square pile 0.3 x 0.3 m, L10 m,total = 50 units - Concrete square pile 0.3 x 0.3 m, L 4 m, total = 29 units

• Driven CCSP 14 m W-500 = 576 units (24 units from Lower Angke drain site) - STA TJ.28 – STA TJ.30, right = 93 units, left = 88 units

- STA TJ.32 – STA TJ.33, right = 49 units, left = 51 units - STA TJ.34 – STA TJ.35, right = 50 units, left = 51 units - STA TJ.36 – STA TJ.38, right = 100 units, left = 94 units

(22)

3.4 New Items

• Relocation of Utility PLN = 1 Ls • Relocation of Utility Telkom = 1 Ls

• Demolish of Existing Structure/Stone Masonry = 1,970.84 m3 - STA TJ.28 – TJ.37 left + right = 1,970.84 m3

• Soil Embankment

- STA TJ.28 – TJ.37 at right = 2,092.10 m3 3.5 Miscellanous Work

• Fence at STA TJ.36 – STA TJ.28, right = 552.0 m 4. Lower Angke Drain

4.1 Dredging Work

• Furnished CCSP.2,965 units = 39,978 m

- CCSP W-500 L16 m = 70 units + 41 units(from Tanjungan Drain) = 1,776 m

• Reinforcement Bar, Deformed = 234,32 ton 4.4 New Item.

• Stone Masonry 1:4 includes plastering = 381.12 m3

- STA LA.20 – STA LA.26= 381.12 m3

• Square Pile, Furnishing and driving = 512 m, each

• Wooden Pile L 3 m = 11,475 m

• U-Ditch 800 x 1000 = 37.00 m, _{and U-Ditch cover = 113.00 m}3

• Pedestrian Bridge

- Demolition of Existing bridges = 3 - Steel Works

o _{Steel Girder & Diaphragm (JIS Grade SS 400) = 20,359 kg} o H Beam 250 x 250 = 26,130 kg

(23)

Package 5

o Steel Painting, thick 275 micron = 20,359 kg

5. Box Culvert at Tegal Alur 5.1 Preparation Works

• Demolish Existing Rigid Pavement = 1,252.21 m3

• Rent of Steel Sheet Pile = 354,708 kg - Reinforcement Bar Deform = 29.61 ton

- Concrete K 400 for Rigid Pavement t 27cm = 4,638 m3

5.4 Precast Concrete Works

• Furnish and Install Box Culvert Type-1 (2.00 x 2.00 m) t 30 cm = 482 units

• Furnish and Install Box Culvert Type-2 (2.70 x 2.00 m) t 30 cm = 160 units

• Furnish and Install Box Culvert + Manhole Type-1 (2.00 m x 2.00 m) t 30cm = 48 units

• Furnish and Install Box Culvert + Manhole Type-2 (2.70 m x 2.00 m) t 30cm = 16 units

• Manhole Cover 1.60 m x 1.60 m = 32 units

• Furnish and Install U-Ditch (2.00 m x 2.00 m) t 30 cm = 82 units

• Furnish and Install Box Culvert (1.00 m x 1.00 m) = 24 units

• Furnish and Install Box Culvert Trapezium Type A = 2 = 2 units

• Furnish and Install Box Culvert Trapezium Type B = 2 = 2 units

• Furnish and Install Box Culvert Trapezium Type C = 1 = 1 unit

• Furnish and Install Box Culvert Trapezium Type D = 1 = 1 unit 5.5 Miscellaneous Works

• Stone Masonry 1.4 including Plastering = 121.07 m2

6. Kamal Drain 6.1 Concrete Works

• Concrete Type A (K 225) = 615.60 m3

• Formwork Type A2 = 2,769.43 m

• Reinforcement Bar Deform = 46.24 ton

• Concrete Type D = 14.33 m3 6.2 Pilling Works

• Furnished CCSP W-500 = 7,910.00 m

• Driven CCSP W-500 = 7,753.64 m 6.3 Miscellaneous Works

• Demolition of Existing Stone Masonry = 201.60 m3

• Stone Masonry 1.4 including Plastering = 73.27 m3

• Wooden Pile L 3.00 m = 552.0

(24)

Package 6 (under construction)

• Mobilization of equipment, progress = 0.93/1.00

• Environmental test: TCLP= 4/4, Noise= 15/16, Odor= 15/16, Water= 15/16, Air= 15/16, Water Biota= 7/8 times

• GPS vehicles tracking (Monitoring system), progress = 34/34 sets.

• Dutch Cone Penetration test (DCPT) = 2/2 points, Exploratory boring = 210/210 m

• Standard Penetration Test (SPT) = 125/125 times

• Unconfined compression test= 33/34 samples

• UU triaxial compression test DCPT (one point every 500 m length of river)= 33/34 samples

• CU triaxial compression test exploring boring= 33/34 samples

• Undisturbed sampling from core boring SPT= 33/34 samples

• Consolidation test for sample soil from boring= 33/34 samples

• Physical test of sample soil boring UU triaxial compression test= 33/34 times

• Dewatering= 0.0/1.0 set 2. West Banjir Canal

• Dredging and disposal, progress = 733,873 m3_(100.2%)

• Dredging with barge and disposal, progress = 184,497 m3_(96.2%)

• Equipment for water injection, progress = 1,664 hr (77.8%)

• Spreading on dumping area, progress = 544,371 m3_(73.6%) 2.2 Earth Works

• Clearing and grubbing= 41.08 m2_(101.3%) 2.3 Concrete Works

•Concrete (K225), progress =68.07 m3_(93.0%)

•Form work, progress = 403.72 m2_(89.2%)

•Reinforcement bar, deformed, progress = 4,722.55 kg (100.0%) 2.4 Stone Works

• Stone Masonry, progress= 40.19 m3_(76.6%) 2.5 Pilling Works

• Furnishing of CCSP W-325, progress = 2,394.0 m (100.0%)

• Driving of CCSP W-325, progress = 2,308.5 m (100.0%)

• Furnishing of concrete pile 300 x 300 x 10m, progress = 320 m (100.0%)

• Driving of concrete pile 300 x 300 x 10m, progress = 304.0 m (100.0%)

• Wailing Brace, progress = 172.56 m (100.9%)

• PC Strand for 3 m length, progress = 118.4 m (100.0%) 3. Upper Sunter Floodway

• Dredging and disposal, progress = 65,047 m3 _(100.0%)

- STA 10+300 – STA 14+600

• Spreading on dumping area, progress = 62,876 m3 _(100.0%) 3.2 Earth Works

• Clearing and grubbing, progress = 1,982.2 m2_(29.3%)

• Stripping, target, progress = 396.4. m3_(26.5%)

• Excavation without hauling distance, progress = 1,394.8 m3_(45.0%)

• Backfill, progress = 0 m3_(0.0%) 3.3 Concrete Works

• Concrete type-A (K225), progress = 278.1 m3_(18.4%)

• Formwork, progress = 1,630.4 m2_(80.4%)

• Reinforcement bar, deformed, progress = 11,781.0 kg (16.7%) 3.4 Stone Works

• Stone masonry, progress = 2,474.1 m3_(46.7%)

• Demolition and disposal of existing stone masonry, progress = 200.0 m3_(75.8%)

• Demolition and disposal of existing reinforcement concrete, progress = 18.25 m3_(17.2%) 3.5 Pilling Works

• Furnishing of concrete pile 20x20x4 m (mini), progress = 7,120.0 m (96.2%)

• Driving of concrete pile 20x20x4 m (mini), progress = 6.722.2 m (87.3%)

• Concrete block t = 8 cm, 1,465.20 + 2,059.30), progress = 810.9 m2_(60.9%)

(25)

• Preparation works

• Dutch Cone Penetration Test (DCPT) and lab tests = 45 points

• Exploratory boring = 765 points

• Environmental test, 17 lumpsum, environment monitoring and management

• GPS vehicle tracking (monitoring system) + server = 40 sets

• Cutting, dispose of trees = 820 trees

• Planting Trembesi trees = 6,200 trees and Mahoni trees = 2,000 trees 2. Dredging and Embankment Rehabilitation Works

Location Dredged Volume (m3₎

Embankment Rehabilitation (m) CCSP Concrete Wall Stone Masonry Total

Package 7 152,793 7,290.3 2,557.6 13.9 9,861.8

3. Grogol Sekretaris Drain 3.1 Dredging Works

• Dredging and disposal Type-A = 99,374 m3 3.2 Pilling Work

• Furnished CCSP W 500 = 6,756.00 m

• Furnished of square pile 30 x 30 = 13,569 m, with jointing = 5,170.00 m

• Driven CCSP W 500 = 169.76 m

• Driven CCSP W 500 above pontoon = 5,954.85 m

• Driven square pile 30 x 30 = 13,149.03 m, with jointing = 5,009.11 m

• Driven wooden pile (dolken) dia 10-12 cm = 5,724 m 3.3 Concrete Works

• Capping Beam Concrete Type A (K-225) = 3,206.38 m3

• Concrete Type-D (K-100) = 5,872.83 m3

• Reinforcement bar, deformed = 192.00 ton

• Installation of Wire Mesh M7 = 5,078.23 m2

• Rigid Pavement K-350 = 401.82 m3

• Concrete K-175 = 740.29 m2 3.4 Stone Works

• Demolition and disposal of existing stone masonry = 229.48 m3

• Demolition and disposal of existing reinforced concrete = 72.57 m3

• Demolition of existing asphalt road = 1,182.65 m3

• Kanstin and Installation 25 x 30 x 60 cm = 223.10 m

• Installation Concrete block = 222.87 m

• Sidewalk (Trotoar) = 289.73 m2

• Furnishing and Installation of U-Ditch+Cover 60x60 cm =268.50 m

• Furnishing and Installation of U-Ditch+Cover 100 x 100cm = 286.00 m 4. Krukut Cideng Drain

• Dredging and disposal Type-A = 21,827 m3

• Equipment for Water Injection = 510.00 hours 4.2 Earth Works

• Excavation Type-A with hauling distance 10-20 km (DT 25 T) = 6,561.04 m3

• Spreading on Dumping Area = 21,826.58 m3

• Coarse Aggregate for Backfill material (Sirdam) = 5,403.26 m3

(26)

Package 7 4.4 Concrete Works

• Capping Beam Type-A (K-225) = 1,483.62 m3

• Formwork (1-5 m) = 6,979.03 m2

• Concrete Type-D (K-100) = 128.87 m2 4.5 Stone Works

• Demolition and disposal of existing stone masonry = 436.60 m3

• Kanstin 25 x 30 x 60 cm = 2,284.10 m

• Concrete Block 2,284.10 m2_{= 2,284 m}2

• Paving Block = 2,031.46 m2

• Stone Masonry = 11 m3 4.6 Miscellaneous Works

• Box Culvert 60 x 60 x 100 = 20.00 m 5. Krukut Lama Drain

• Equipment for Water Injection = 259.00 hours 5.2 Earthworks

• Excavation without hauling distance = 433.44 m3

• Excavation type-A with hauling distance 10-20 km (DT 25 T = 3,580.58 m3

• Backfill = 433.44 m3

• Earthfill (tanah merah) = 310.39 m3_{, Base Course-A = 317.76 m}3

• Geotextile Non-Woven 200 KN = 369.96 m2 5.3 Pilling Works

• Reinforcement bar, deformed =111.38 ton

• Concrete Type-D (K-100) = 295.81 m2

• Rigid Pavement K-350 = 824.76 m3

• Wire Mesh M7 = 3,904.89 m2 5.5 Stone Works

• Demolition and Disposal of existing stone masonry = 2,603 m3

• Kanstin 25 x 30 x 60 cm = 751.14 m, Sidewalk (Trotoar) = 590.00 m2

• Concrete Block = 112.34 m2_{, Stone Masonry = 12.43 m}3 5.6 Miscellaneous Works

• Furnishing and Installation of U-Ditch + Cover 50 x 50 cm = 1,088.00 m

• Box Culvert 60 x 60 x 100, target = 10.00 m, progress = 10.00 m

• Box Culvert 100 x 100 x 100, target = 15.00 m, progress = 15.00 m 6. Pakin

• Dredging and disposal Type-A = 1,952m3

• Excavation without hauling distance = 31.15 m3

• Excavation type-A with hauling distance 10-20 km (DT 25 T) = 815.72 m3

• Backfill = 31.15 m3_{, Spreading on Dumping Area = 1,952.42 m}3

(27)

Package 7

• Concrete Type-D (K-100 = 595.71 m2

• Rigid Pavement K-350 =96.99 m3

• Wire Mesh M7 = 387.91 m2 6.5 Miscellaneous Works

• Guard Rail = 300.00 m

• Furnishing and Installation of U-Ditch + Cover 50 x 50 cm = 264.00 m 6.6 Stone Works

• Demolition of Existing Rigid Pavement = 387.92 m2 7. Kali Besar

• Dredging and disposal Type-B = 1,986 m3

• Coarse Aggregate for Backfill material (Sirdam = 724.84m3

• Sand and gravel = 1,872.73 m3

• Concrete Type-D (K-100 = 40.50 m2

• Stone Masonry = 4.46 m3 8. Jelakeng

• Excavtion type-A with hauling distance 10-20 km (DT 25 T) = 8,898.76 m3

• Base Course-A = 957.49 m3

• Geotextile Non-Woven 200 KN = 5,591.74 m3

• Concrete type-D (K.100) = 921.98 m2

(28)

4.3 Maintenance Activities of Packages in Defects Liability Period

All completed seven (7) work packages expired their defect liability period and four (4) packages have been

completed their Final Hand Over (FHO) namely Packages 1, 2B, 4, and 7. Package 6 is under construction.

4.4 Work Progress of Construction Packages

Package Dredging and Embankment Rehabilitation Works

1. Contract and Completion Time

Project : Embankment Rehabilitation and Dredging Work of Ciliwung - Gunung Sahari and Waduk Melati of Jakarta Urgent Flood Mitigation Project (JUFMP) – ICB Package No. JUFMP-1

Contract No. : 15380/-1.793.2 dated November 26, 2013

Contract Amount : Rp. 284,180,000,000 including 10% PPN (Original Contract)

Rp. 276,442,924,393 including 10% PPN (Addendum 5)

Contract Signed Date : November 26, 2013

Notice to Proceed : December 2, 2013

Construction Period : 730 Calendar Days (Original Contract)

743 Calendar Days (Addendum 5)

Contract Closing Date December 2, 2015 (Original Contract)

December 15, 2015 (Addendum 5)

P I U : Water Management Agency of Jakarta Capital City Government

Contractor : PT. Brantas Abipraya (Persero)

Contractor Address : Jl. D.I. Panjaitan Kav 14 Cawang, Jakarta Timur 13340

Liability Period : December 15, 2015 ~ December 14, 2016

Table 4. 1 Technical Data: Ciliwung Gunung Sahari Drain

Description Dimension

Catchment Area : 171,870 m2

Width : 21.50 – 45.90 m

Depth : 1.90 – 2.70 m

Dredge Volume : 156,970 m3

Embankment Rehabilitation : 5,359 m

Table 4. 2 Revisions to the Package 1 Work Contract

Revision Date Revision No. Amount (IDR)

Addendum 5 Dec 10, 2015 12065/-1.793.2 276,442,924,393 Addendum 4 Nov 24, 2015 11209/-1.793.2 276,442,924,393 Addendum 3 Nov 5, 2015 10272/-1.793.2 284,180,000,000 Addendum 2 Aug 20, 2015 6471/-1.793.2 284,180,000,000 Addendum 1 Jan 27, 2015 411/-1.793.2 284,180,000,000 Contract Nov 26, 2013 15380/-1.793.2 284,180,000,000

2. Dredging and Construction Work

Table 4. 3 Dredged Volume of Package 1

Location Truck Trip Dredged Volume (m3₎

Package Total 13,498 234,052

Ciliwung-Gn.Sahari 9,315 156.970

(29)

Figure 4. 1 Dredging Work Progress May 2014 – October 2015 (thousand m3₎

3. Embankment Rehabilitation and Dredging Work

Figure 4. 2 Construction Progress (%) December 2013 – December 2015

4. Financial Status

Table 4. 4 Financial Status (in million IDR)

Contract Price including Tax _Disbursed including Tax

Balance

Contract Addendum 5 Contract Addendum

284,180 284,180 259,605 24,575 24,575 Ciliwung-Gn. Sahari + Waduk Melati

(30)

Project : Embankment Rehabilitation and Dredging Work of Cengkareng Floodway of Jakarta Urgent Flood Mitigation Project (JUFMP) – ICB Package No. JUFMP- 2A

Contract No. : HK.02.03/PPK SP-SNVT PJSA CC/XI/315.3 dated Nov 11, 2013

Contract Amount Rp. 209,808,000,000 including 10% PPN (Original Contract)

Rp. 261,002,006,000 including 10% PPN (Amendment VII)

Notice to Proceed : November 11, 2013

Construction Period : November 11, 2013 ~ November 10, 2013 (730 Calendar days)

P I U : Balai Besar Wilayah Sungai Ciliwung–Cisadane, DGWR, Ministry of Public Works and Housing Affair.

Contractor : Adhi Karya, Hutama Karya, Jaya Konstruksi Joint Venture

Contractor Address : Taman Grisenda Blok H3 No.26 Kapuk, Jakarta Barat

Liability Period : November 11, 2015 ~ November 10, 2016

Table 4.5 Technical Data: Cengkareng Floodway

Catchment Area : 459 km2

Length : 7.9 km

Width : 38 – 87 m

Recorded Flood Discharge : 300 – 340 m3_/sec

Design Flood Discharge (Q50) : 566 m3_/sec

Dredge Volume : 1,026,125 m3

Embankment Rehabilitation : 8,760 m

Table 4. 6 Revisions to the Contract

Revision Date Revision No. Amount

Amendment VII Nov 9, 2015 HK.02.03/PPK SP.III-SNVT PJSA CCXI/313.5 261,002,006,000

Amendment VI Sep 9, 2015 HK.02.03/AMD/PPK SP-SNVT PJSA C/IX/252 262,087,075,000

Amendment V Apr 24, 2015 HK.02.03/AMD/PPK SP-I-SNVT PJSA CC/IV/114 259,577,739,450

Amendment IV Nov 13,2014 HK.02.03/AMD/PPK SP-SNVT PJSA CC/XI/317.1 259,577,739,450

Amendment III Oct 30, 2014 HK.02.03/AMD/PPK SP-I-SNVT PJSA CC/X/303 234,627,368,750

Amendment II Feb 10, 2014 HK.02.03/AMD/PPK SP-SNVT PJSA CC/II/41.5 234,627,368,750

Amendment I Nov 11, 2013 HK.02.03/AMD/PPK SP-SNVT PJSA CC/1/16.3 209,808,000,000

Contract Nov 11, 2013 HK.02.03/PPK SP-SNVT PJSA CC/XI/315.3 209,808,000,000

Table 4. 7 Dredged Volume of Package 2A

Location Number of Truck Dredged Volume (m3₎

(31)

Figure 4. 3 Dredging Progress March 2014 – September 2015 (000 m3₎

Dredging works completed in September 2015

Figure 4. 4 Construction Progress December 2013 – November 2015 (%)

Table 4. 8 Financial Status (in million IDR)

Contract Price including Tax _{Disbursed including} Tax

Balance

Contract Addendum Contract Addendum

209,808 261,002 232,344 (22,536) 28,656

13.7 29.4 _67.1 9…

123.4 134.7

182.5

246.7 377.4

457.5 _530.1 605.5 711.7

806.7

833.4 889.9

935.3 1,022.3 1,026.1

3

1 3

8 17 19

32 38 41

46 49 53

60 62 65 66

7074 78 81

86 92

98 100

11 23 27

29 34 37 40

46 47 54 57

65 66 69 73

78 82 84 88 90

93 94 99 ₁₀₀

(32)

Project : Embankment Rehabilitation and Dredging Work of Lower Sunter Floodway of Jakarta Urgent Flood Mitigation Project (JUFMP) – ICB Package No. JUFMP-2B Contract No. : HK.02.03/PPK SP-SNVT PJSACC/XI/315.4

Contract Amount Rp. 65,258,477,570 including 10% PPN (Original Contract)

Rp. 83,386,908,612 including 10% PPN (Addendum IV)

Constriction Period : 730 Calendar Days (Original Contract)

780 Calendar Days (Addendum IV)

Contract Closing Date : November 11, 2015 (Original Contract)

December 31, 2015 (Addendum IV)

P I U : Balai Besar Wilayah Sungai Ciliwung – Cisadane, Directorate General of Water Resources, Ministry of Public Works and Housing Affair.

Contractor : PT. Hutama Karya

Contractor Address : Gedung Graha Gabah Petani, Jl. Raya Pasar Minggu

Liability Period : 365 Calendar Days (not applicable for dredging work)

Liability Closing Date : December 30, 2016

Table 4. 9 Technical Data: Lower Sunter Floodway

Luas DAS : 34 km2

Length : 15.3 km

Length Constructed : 9.98 km

Width : 25 – 41 m

Existing Debit : 65 m3_/sec

Planned Debit Q50) : 110 m3_/sec

Dredge Volume : 598,689 m3

Embankment Construction and Rehabilitation : 3,606.4 m

Table 4. 10 Construction Period

Contract Signed Date Completion Date Construction Period (day) Contract Completion

November 11, 2013 December 31, 2015 730 780

Table 4.11 Dredged Volume of Package 2B

(33)

Figure 4.5 Dredging Progress March 2014 – November 2015 (000 m3_)4.5

Figure 4. 6 Construction Progress December 2013 – December 2015 (%)

Table 4.12 Financial Status (in million IDR)

Contract Price including Tax Disbursed including Tax

Balance

(34)

Project : Embankment Rehabilitation and Dredging Work of

CidengThamrin Drain of Jakarta Urgent Flood Mitigation Project (JUFMP) – ICB Package No. JUFMP-3

Contract No. : HK.02.03/JUFMP-FSK/XI/1

Contract Amount : Rp. 48,747,011.000 including 10% PPN (Original Contract)

Rp. 67,233,888,000 including 10% PPN (Amendment IV)

Construction Period : 730 Calendar Days

Contract Closing Date : November 15, 2015

P I U : Ministry of Public Works and Housing Affair, Directorate General of Human Settlement, Directorate of Environmental Sanitation Development

Contractor : PT. Dutaraya Dinametro

Contractor Address : Jl. Raya Setu No. 17 Cipayung, Jakarta Timur 13880

Closing Date : November 15, 2015

Liability Period : 365 Calendar Days (not applicable for dredging work)

Liability Closing Date : November 14, 2016

Table 4.13 Revision to the Original Contract

Amendment IV Apr 9, 2015 Rp. 67,233,888,000

Amendment II Nov 26, 2014 Rp. 67,497,868,000

Amendment I Mar 19, 2014 Rp. 46,737,397,000

Original Contract Nov 15, 2013 HK.02.03/JUFMP-FSK/XI/1 Rp. 48,747,011,000

Table 4.14 Dredged Volume of Package 3

Cideng Drain 5,161 74,476

Figure 4.7 Dredging Progress, September 2014 – November 2015 (000 m3₎

0.1 0.4 0.4 3.6 3.6

23.1

50.2 65.6

(35)

Figure 4. 8 Construction Progress December 2013 – November 2015 (%)

Table 4.15 Financial Progress (in million IDR)

Contract Price including Tax

Disbursed including Tax Balance

48,747 67,233 61,803 (13,056) 5,430

Project : Embankment Rehabilitation and Dredging Work of Waduk Utara, Waduk Sunter Selatan, Waduk Sunter Timur III, and Sentiong Sunter Drain of Jakarta Urgent Flood Mitigation Project (JUFMP) – ICB Package No. JUFMP-4

Contract No. : 7841/-1.793.2 dated September 16, 2016

Contract Amount : Rp. 296,888,000,000 including 10% PPN (Original Contract) Rp. 315,384,330,000 including 10% PPN (Addendum V MC 100)

Addendum V No : 16391/-1.793.2 dated December 1, 2016 Contract Signed Date : September 16, 2015

Notice to Proceed : September 16, 2015

Elapsed/

Construction Period

: 360 Calendar Days (Original Contract)

456 Calendar Days and completed (Addendum IV) Closing Date : September 10, 2016 (Original Contract)

December 15, 2016 (Addendum IV)

P I U : Water Management Agency, Provincial Government of DKI Jaya Contractor : PT. Adhi Karya, PT. Hutama Karya, and PT. Jaya Konstruksi

Manggala Pratama JV Liability Closing Date : December 14, 2017

Table 4. 16 Revision to Contract

Addendum V (MC 100) December 1, 2016 16391/-1.793.2 315,384,330,000

Addendum IV June 1, 2016 7799/1.793.2 326,148,370,000

Addendum III May 4, 2016 6532/-1.793.2 296,888,000,000

Addendum II January 11, 2016 256/-1.793.1 296,888,000,000

Addendum I (MC 0) October 27, 2015 9802/-1.793.2 296,888,000,000

(36)

Table 4.17 Dredging and Disposal Work

Location Number of Truck Disposed Volume (m3₎

Sentiong Sunter Drain + Ancol Drain*) 17,509 265,666 * Dredge volume at Ancol Drain was 90,602 m3_.

Figure 4.9 Dredging Progress October 2015 – December 2016 (000 m3₎

Figure 4.10 Schedule and Progress of Construction Works September 2015 – December 2016 (%)

4. Financial Progress

Table 4.18 Financial Progress (in million IDR)

Contract Price including Tax Disbursed including Tax

Balance

Monthly Report June 2018 en

Table of Contents

CHAPTER 1

Introduction ... 1

1.1

Project Description ... 1

1.2

Project Objectives ... 2

1.3

Project Parts ... 2

1.4

Construction Packages ... 2

1.5

Project Location ... 3

1.6

Loan Agreement ... 4

1.7

Project Cost ... 4

1.8

Project Organization ... 6

CHAPTER 2

Executive Summary ... 7

2.1.

Status of Construction Work Packages ... 7

CHAPTER 3

Consulting Services ... 10

3.1

Establishment of Consultant Head Office and Site Offices ... 10

3.2

Mobilization of Consultant Personnel... 10

3.1

Financial Status of the Consultant ... 14

Chapter 4.

Construction Works ... 15

4.1

Contracted Work Packages ... 15

4.2

Main Construction Works ... 15

4.3

Maintenance Activities of Packages in Defects Liability Period ... 26

4.4

Work Progress of Construction Packages ... 26

Chapter 5.

Construction Supervision and Other Activities ... 40

5.1

Package 8 Sentiong-Ancol Pumping Station ... 40

5.2

Quality Assurance/Quality Control/Site Inspection ... 40

5.3

LARAP/Complaint Handling Activities... 41

5.4

Environmental Management ... 41

Chapter 6.

Issues and Proposed Activities for the Next Month ... 42

Tables

Table 1.1

Estimated Cost for Component 1 of JUFMP/JEDI ... 5

Table 1.2

Estimated Cost for Component 2 of JUFMP/JEDI ... 5

Table 2.1

Dredged Volume and Embankment Rehabilitation ... 7

Table 2.2

Packages under Construction ... 7

Table 2.3

Packages Expired Defect Liability Period ... 8

Table 2.4

Budget Plan for FY 2018 (in million IDR) ... 8

Table 2.5

Contract, Loan and APBN/D Sharing by Package (in IDR)... 8

Table 2.6

Contract Price and Disbursement by Package and Source of Fund (in IDR) ... 9

Table 2.7

Construction Period, Contract and Disbursement ... 9

Table 3.1

Consumed Person Month (June 2018) ...

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Figures

Figure 1.1

Estimated Project Cost (million USD) ... 5

Figure 1.2

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