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

(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 (July 2018)

... 10

Table 5.1

Dredged and Disposed Volume from West Banjir Canal

... 41

Table 5.2

Dredged and Disposed Volume from Upper Sunter Floodway

... 42

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.

2

(4)

1.2 Project Objectives

The 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 systemin 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

The ultimate goal is to improve Jakarta’s flood management system and reduce the time and duration of

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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 Sunterfloodway, (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

_{/scapacities 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 RDAof 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 Costfor 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%

(8)

(9)

CHAPTER 2 Executive Summary

2.1. Status of Construction Work Packages

Sevencontracted work packages had been completed.Phase 1 consist of four (4) work

packagesnamely,Package 1 - Ciliwung-Gn. Sahari Drain and Waduk Melati; Package 2A

–

Cengkareng Floodway,

Package 2B

–

Lower Sunter Floodway, and Package 3

–

Cideng Thamrin Drain. Among these, two (2) packages

(Package 1 and 2B)completed final hand-over. Phase 2 consist of three (3) work packages namely Package 4

–

Sentiong Sunter Drain, Waduk Sunter Utara, Waduk Sunter Selatan, and Waduk Sunter Timur III, Package 6

–

West

Banjir Canal and Upper Sunter Floodway, and Package 7

–

Grogol Sekretaris Drain, Krukut Cideng Drain, Krukut

Kama Drain, Pakin, Kali Besar, and Jelakeng Drain. Among these, two (2) packages (Package 4 and 7)completed

final hand-over as well. Package 6 was contracted in May 2017 with 514 (originally 420) calendar days of construction

period and is under construction with actual physical progress of91.10%.

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

packages are summarized in the following tables.

Table 2. 1 Dredged Volume and Embankment Rehabilitation

Package/Site Dredged

TOTAL 3,428,277 44,156.9 7,866.5 1,618.4 1,658.6 346.0 55,646.4

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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

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 (July2018, 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 closed by end of June 2018.

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 construction 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 July 2018.

Table 3.1 Consumed Person Month (July 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 56.40 7

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 12

Kartini Noor Hafini 23-8-17 11

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 14.57 8.43

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 14.9

Bistok Sigalingging 01-2-16 13.4

01-5-17 14.9

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

01-5-17 11.9

Total 693.38 610.83 82.55

B,2 Provision of Support to CPIU

1 Ahmad Syahroni Budget and Programing to CPIU 02-1-14 59.16 5.93 7

Bambang Sukamto 08-9-14 46.23

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

Kusdayat M 26-10-14 18.78

Total 83.54 76.54 7

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

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2 Adi Muamar/ Fajar Arief Enumerator (P2A) 09-12-13 21 21 0

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

Enumerator (P2A) 24-10-14 14.13 14.13 0

D Supporting Staff:

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Budi Sumartoyo 24-2-14 28.79

Bayu Jati Pameling 26-5-14 23.9

Wiji Priyanto 01-8-16 15

Jundi Hikmatyar 01-5-17 15

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 11

15 Asep Suhendar/ Bambang Sukadi/

Abdurrahman Hidayat Driver 16-12-13 63 54.7 8.3

Ngasiffudin Driver 01-10-14 42

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

3.3 Financial Status of the Consultant

Currency Addendum No. 4 Up to June 2018 July 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 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) expiredin

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

mid of December 2016 and expired their defect liability period in mid-December 2017.Package 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 and up tothis period actual physical work progressis91.1%.

Package 8

–

construction of Sentiong-Ancol pump station waits No Objection Letter (NOL) from the World

Bank. BBWS Ciliwung-Cisadane submitted tender documents on May 28, 2018 including (1) Updated Procurement

Plan; (2) Design Report on Engineering Cost Estimated (ECE); (3) Bidding Document on Work Requirements

Procurement of Construction Sentiong

–

Ancol; (4) Bidding Document Conditions of Contract and Contract Form on

Procurement Construction of Sentiong-Ancol; (5) Bill of Quantity (BoQ); and (6) Design Drawing of Sentiong-Ancol.

4.2 MainConstruction Works

Main construction worksdone fromeight (8)workpackages by July 2018 are summarized as below.

Package MainActivities

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 DredgingWork

• Dredged and disposedvolume159,862 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 cm1,820 nos, 60x 60x120 cm 156 nos,

• Furnished/DrivenCCSP 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_{, stonemasonry=3,390.30 m}3

2.6 Planting Mahoni Treestotal = 1,390 nos; Glodokan 300 nos,Trembesi 310 nos, Mahoni = 780 nos

3. Waduk Melati 3.1 Dredging Work

• Dredged and disposedvolume77,082m3

3.2 Concrete Work

• Concrete Type A (K225) 600.80 m3_{; K350 275.92 m}3_{; K300 159.67 m}3_{; K100 18.56 m}3

3.3 Pilling Works

• Furished/Driven CCSP W-450; 1,208 units, L 10 m 959 units, L 12 m 249 units

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

• Demolishing and disposal of existing concrete =22.00m3_{, stonemasonry =980.80 m}3

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Package 2A (completed)

Volume(m3₎

Embankment Rehabilitation(m)

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 volume1,027,149m3

2.2 Concrete Works,total =3,920.10 m3

• Capping beam3,516.19 m3_{; B}_{ackpile 50x50x50 cm}_{264.04 m}3;_Walling_{281.08 m}3 • Retaining wall 260.41 m3_; _{Parapet wall 1,288.65 m}3_,

• Parapet wall joint capping + Outlet 6.8 m3_{+ 78.14 m}3_{84.94 m}3

• Furnished CCSP 8,551 units,110,205m

- W-325 L = 12 m 5,256 units, 63,072 m, L = 14 m 3,003 units, 42,042 m, L = 15 m 55 units, 825 m - W-450L = 18 m237 units, 4,266 m

• Furnished concete backpile 30x30, 2,132 units, 23,276 m - L 10 m 1,154 units, 11,540m; L 12 m 978 units, 11,736 m • Furnishedmini pile 20x20 L 10 m 9,120units

• Driven CCSP 99,160 m, 8,551 units - W-325 95,193 m; W-450 3,967 m • Drivenbackpile 30x30l 21,763.55 m • Driven mini pile 20x20 L 10 m 8,208 m

Repairing of liable defects should becompleted before final handover.

Package 2B (completed)

Volume(m3₎

Embankment Rehabilitation(m)

Lower Sunter Floodway 598,589 - 2,481.9 1,124.5 3,606.4

2. Lower Sunter Floodway 2.1 Dredging Works

• Dredged and disposedvolume 598,689 m3_{, dredged}_{= 598,589m}3_{(STA 0+025}–_{STA 9 +980)}

2.2 Concrete works

• Parapet wall, type-A (K-225) 1,994.00 m3, _{length = 2,463,5 m}

• Stone masonry parapet wall1,025.201 m3_{, length = 1,208 m}

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

In January 22, 2018, Package 2B has been final handed over to PIU BBWS Ciliwung-Cisadane.

Package 3 (completed)

1. Dredging and Embankment Rehabilitation Works Location Dredged Volume

(m3₎

2.2 Concrete Works, total = 898.8m3

• Capping beam Type-A (K-225), 898.2 m3 • Stone masonry 499.95 m3

• Furnished/Driven CCSP 2,141 units; W-325 L = 14 m, 603 units, W-350 L = 16 m, 1.538 units • Funished/Driven Pipe (10 m, 6”) under bridge, 17,244 m,1,724 pipes,

(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, Plantingof trembesi trees dia 8-10 cm, H ± 3.0m = 11,510 trees

2. Dredging and Embankment Rehabilitation Works Location

Dredged Volume

(m3₎

CCSP ConcreteWall 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

• Total estimated volume =265,666m3

- Sentiong Sunter Drain = 175,064m3

• Reinforcement bar, deformed, = 179.83 ton

3.4 Stone Works

• Demolition and disposal ofexisting 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

• U-Ditch 40 x 60” = 1,718 units = 5,033.00 m • Sand bedding = 296.85 m3

• U-Ditch 100 x 100 = 24.00 m • U-Ditch 40 x 60 = 5,497.20 m • Brick Wall, Plaster, Fence = 330.00 m2

3.7 Hydromechanical Works

• Slide gate Type-1 (B=1.00 m, H=1.50 m) = 2 sets • Slide gate Type-4 (B=1.00 m, H=2.50 m) = 7 sets

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

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• 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

• Lime Stone = 1,797.39 m3

• Aggregate Class A = 570.60 m3

• Geotextile = 4,707.45 m2

• U-Ditch 100 x 100 = 1,426.50 m - Sand Bedding =142.65 m3

- Stone Masonry =107.55 m3

• Backfill = 960 m3

5. Waduk Sunter Selatan 5.1. Earth Works

• Excavation type - A without hauling distance = 989.79 m3

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

• Backfill = 217.44 m3

• FurnishedCCSP W-350 = 39,244.00 m • DrivenCCSP W-350 from river = 37,237.14 m

5.3. Concrete Works

• Concrete type-A (K 225 = 1,386.75 m3

• Formwork type-B (1–5 m) = 6,266.29 m2

• 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 distance10-20 km = 1,121.35 m3

• Furnished/DrivenCCSP 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

• Reinforcement bar, deformed = 44.65 ton

6.4. River Amenity

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• Preparation Works

• Exploratory Boring = 50 points

• Standard Penetration Test (SPT) = 450 times

• 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(mDredged 3₎

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

• Dredging and Disposal Type-A= 11,210 m3

- STA TJ 26 – STA TJ 28 = 2,167 m3 - STA TJ.28 – STA TJ.37 =9,043m3

Dredging works at this site completed on October 2, 2016

3.2 Concrete Works

• Concrete Type A- ( K-225 ) = 513 m3

- Capping beam at STA TJ.28 – STA TJ.36, right = 236.4 m3 - Capping beam at STA TJ.30 – STA TJ.37, left = 276.6 m3 • Concrete Type A- ( K-225 ) = 432.25 m3

- Retaining wall at STATJ.36 – STA TJ.37, right+left= 432.25 m3 • Formwork type-A2 = 2,662.06 m2

- STA TJ.28 – STA TJ.36,right=979.68 m2 - STA TJ.28 – STA TJ.37,left= 688.32 m2 - STA TJ.36 – STA TJ.37, right=994.06 m2 • Reinforcement Bar, Deformed52.81 ton

- STA TJ.28 – STA TJ.36,right= 15.09 ton - STA TJ.28 – STA TJ.37,left = 13.47 ton - STA TJ.36 – STA TJ.37,right= 23.93ton • Concrete K-400 for Rigid Pavement = 1,739.42 m2

- STA TJ.28 – STA TJ.34 = 1,739875.42 m2

• Furnished CCSP, total CCSP furnished = 1,000 units - CCSP W500,L16m = 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 =88units

- 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

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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

• Dredging and disposal Type-A = 437,000m3

- STA LA.62 – STA LA.81 = 80,146 m3

- STA LS.35 – STA LA.62 = 155,288 m3

- STA LA.00 – STA LA.35 = 201,566 m3

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

- CCSP W-500L16m = 70 units+ 41 units(from Tanjungan Drain) = 1,776 m - CCSP W-500 L14m = 1,953 units + 24 units (from Tanjungan Drain) = 27, 678 m

• Concrete Type A-(K-225 ) =3,126.00m3

• Concrete Type A-(K-225)= 1,666.06 m3

• Formwork Type-A2= 16,417.81 m2

• Reinforcement Bar, Deformed = 234,32ton

4.4 New Item.

• Stone Masonry 1:4 includes plastering = 381.12 m3

- STA LA.20 – STA LA.26= 381.12 m3

• Soil Embankment = 2,255.07 m3

• U Ditch 400 x 500= 1,700 m

• 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}

o _{Transport and Loading-Unloading = 46,489 kg} o Nuts and Bolts Connection dia 25 mm= 1,712.00

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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 =1,252.21m3

• Rent of Steel Sheet Pile =354,708 kg • Drive and Pull of Steel Sheet Pile =29,360m3

• Soil Excavation =15,813.00m3

• Backfill =707.78 m3

• Sub Base Course=8,477.99m3

- Concrete K 400 for Rigid Pavement t 27cm =750m2

- Concrete Type D K 100= 54.66 m3

- Concrete Type AK225 =256.35 m3

- Formwork Type A2 =481.57m2

- 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 30cm =482 units • Furnish and Install Box Culvert Type-2 (2.70 x 2.00 m) t 30cm =160 units • Furnish and Install Box Culvert + Manhole Type-1 (2.00mx2.00m) t 30cm =48 units • Furnish and Install Box Culvert + Manhole Type-2 (2.70mx2.00m) t 30cm =16 units • Manhole Cover 1.60mx1.60m = 32 units

• Furnish and Install U-Ditch (2.00mx2.00m) t 30cm = 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

• Furnished CCSP W-500 = 7,910.00m • DrivenCCSP W-500 = 7,753.64 m

• Demolition of Existing Stone Masonry = 201.60 m3

• Stone Masonry 1.4 including Plastering = 73.27 m3

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Package 6 (under construction)

• Mobilization of equipment, progress = 0.94/1.00

• 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)= 34/34 sets.

• Dutch Cone Penetration test (DCPT) = 2/2 points, Exploratory boring = 210/210 m • Standard Penetration Test (SPT) = 125/125 times

• Soil laboratory tests = 33/34 samples • Dewatering= 0.0/1.0 set

2. Dredging and Embankment Rehabilitation Works Location _Volume(mDredged 3₎

CCSP Stone Masonry Protection Wall Total

Package 6 580,697 179.0 28.7 1,658.6 1,866.3

West Banjir Canal 517,376 179.0 28.7 - 207.7

Upper Sunter Floodway 63,321 - - 1,658.6 1,658.6

3. West Banjir Canal 3.1 Dredging Works

• 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 =518,229 m3_(70.1%)

• Clearing and grubbing= 41.08 m2_(101.3%)

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

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

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

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

• 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%)

4. Upper Sunter Floodway 4.1 Dredging Works

• Dredging and disposal, progress = 65,047m3_(100.0%)

- STA 10+300 – STA 14+600

• Spreading on dumping area, progress = 62,876 m3_(100.0%)

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

• Concrete type-A (K225), progress = 283.3 m3_(18.7%)

• Formwork, progress = 1,666.0 m2_(82.2%)

• Reinforcement bar, deformed, progress = 12,041.1 kg (17.1%)

• Stone masonry, progress = 2,908.2 m3_(54.9%)

• 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%)

• Furnishing of concrete pile 20x20x4 m (mini), progress =8,104.0 m (100.0%) • Driving of concrete pile 20x20x4 m (mini), progress = 6.798.2 m (88.3%) • Concrete block t = 8 cm, 1,465.20 + 2,059.30), progress = 810.9 m2_(60.9%)

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• Preparation works

• Dutch Cone Penetration Test (DCPT) and lab tests= 45 points • Exploratory boring = 765 points

• Standard Penetration Test (SPT) = 383 times

• 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 andMahoni trees= 2,000trees

Volume(m3₎

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 = 5,724m

• 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

• Demolition and disposal of existing reinforced concrete = 72.57 m3

• Demolition of existingasphalt 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

• Stone Masonry progress = 20.25 m3

3.5 Gate Works

• Furnishing and Installation of U-Ditch+Cover 60x60 cm=268.50 m • Furnishing and Installation of U-Ditch+Cover 100x100cm= 286.00 m

4. Krukut Cideng Drain 4.1 Dredging Works

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

• Equipment for Water Injection = 510.00 hours

• 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

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• FurnishedCCSP W-325 = 28,966.00 m • DrivenCCSP W 325 = 28,245.93 m

• Furnished Concrete pile 40 x 40 cm = 140.00 m • DrivenConcrete pile 40 x 40 cm = 136.63 m • DrivenWooden pile (dolken) dia. 10-12 cm = 2,550 m

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

• Formwork (1-5 m) = 6,979.03 m2

• Reinforcement bar, deformed = 128.87 ton • Concrete Type-D (K-100) = 128.87 m2

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

5. Krukut Lama Drain 5.1 Dredging Works

• Dredging and disposal Type-A = 10,709 m3

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

• Furnished CCSP W-325 = 22,014.00 m • Driven CCSP W-325 = 21,363.74 m

• Driven Wooden pile (dolken) dia 10-12 cm = 3,060 m

• Capping Beam Type A (K-225)= 1,342.92 m3

• Form work (1-5 m = 6,433 m2

• 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 50x50 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

6.1 Dredging Works

• 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

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Package 7

• Reinforcement bar, deformed = 20.31 ton • Concrete Type-D (K-100 = 595.71 m2

• Rigid Pavement K-350 =96.99 m3

• Wire Mesh M7 = 387.91 m2

• Guard Rail = 300.00 m

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

• 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

• Furnished CCSP W 450 = 4,471.00 m

• Driven CCSP W 450 above Pontoon = 4,385.90 m • DrivenWooden pile (dolken) dia 10-12 cm = 434.00 m

• Concrete Capping Beam Type A (K-225 = 224.78 m3

• Form work (1-5 m = 951.98 m2

• Reinforcement bar, deformed = 15.46 ton • Concrete Type-D (K-100 = 40.50 m2

• Stone Masonry = 4.46 m3

8. Jelakeng

• Dredging and disposal Type-A = 16,142 m3

• 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

• Earthfill (tanah merah) = 60.0 m3

• Furnished CCSP W-450= 26,768.00 m

• Driven CCSP W-450 = 7,558.10 m, above pontoon = 17,582.56 m • Drivenwooden pile (dolken) dia. 10-12 cm = 2,614.20 m

• Capping beam type A (K-225)= 2,137.11 m3

• Form work (1-5 m) = 8,138.50 m2

• Reinforcement bar, deformed = 212.80 ton • Concrete type-D (K.100) = 921.98 m2

• Rigid Pavement (K-350) = 783.04 m3

• Wire Mesh M7 = 3,844.36 m2

• Bore pile dia 60 = 2,832.00 m • Concrete K-175 = 332.64 m2

• Stone Masonry = 35.28 m3

In December 22, 2017, Package 7completed final hand-over to PIU DKI Jakarta.

CDF Ancol Total dredgedvolume disposed to CDF Ancolwas3,377,088m3from3,713,683 m3, of totaldredge volume of eight (8)

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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 (Package 1,

2B, 4 and 7) completed their Final Hand Over (FHO).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 ofCiliwung - 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. 276,442,924,393including 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

Final Hand Over (FHO) : December 28, 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 ofCengkareng 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

Final Hand Over (FHO) : -

Table 4.5 Technical Data: Cengkareng Floodway

Description Dimension

Catchment Area : 459 km2

Length : 7.9 km

Width : 38 – 87 m

RecordedFlood 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 NumberofTruck 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 ProgressDecember 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 92.8

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 including10% PPN (Original Contract)

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

Notice to Proceed : November 11, 2013

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

Final Hand Over (FHO) : January 22, 2018

Table 4. 9 Technical Data: Lower Sunter Floodway

Description Dimension

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

Location NumberofTruck Dredged Volume (m3₎

(33)

Figure 4.5 DredgingProgressMarch 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 Contract Addendum Contract Addendum

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

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

3.3

Financial Status of the Consultant ... 14

Chapter 4.

Construction Works ... 15

4.1

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 ... 40

5.3

Site Inspection ... 40

5.4

LARAP/Complaint Handling Activities... 40

5.5

Environmental Management ... 41

5.6

Dredging and Disposal of Dredge Material ... 41

Chapter 6.

Issues and Proposed Activities for the Next Month ... 43

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 (July 2018)

... 10

_{under the Directorate General of Water}

_{, is}