2018 ConCERN Conference for Civil Engineering Research ...concern.itb.ac.id/wp-content/uploads/2018/05/... · i Preface Civil engineering has been contributing in creating a sustainable

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2018 ConCERN Conference for Civil Engineering Research Networks

November 27-29, 2018 – Institut Teknologi Bandung, Indonesia

Program Book

RESEARCHES AND DEVELOPMENTS IN

CIVIL ENGINEERING TECHNOLOGIES FOR

FUTURE CHALLENGES OF ASIA-PASIFIC

INFRASTRUCTURE DEVELOPMENTS

i

Preface

Civil engineering has been contributing in creating a sustainable world and enhancing the global

quality of life. The challenges of sustainable development could be answered by embracing the

roles of civil engineers as innovators and integrators of ideas and technology across the public,

private, and academic sectors. Hence, civil engineering society are becoming more aware of social,

health, environmental and economic issues.

Innovations in civil engineering and integration among the stakeholders of the infrastructure

development require continuing collaborations. Despite the fact that collaboration has been an

integral part of research in civil engineering for a long time, the nature of collaboration seems to

be shifting from focused research theme within a center of excellence to the new trend in

broadening research themes which requires partnerships among centers of excellence (e.g.

academic, government, private industry).

Facilitating the dissemination of collaboration results, the establishment of new collaboration, and

the strengthening of the established collaborations, through a regional conference is the objective

of the Faculty of Civil and Environmental Engineering (FCEE), Institut Teknologi Bandung. “The

Second Conference for Civil Engineering Research Networks” or ConCERN-2 in 2018 is expected to

instigate the research networks in the area of civil engineering that the FCEE have already

recognized.

The previous conference in 2014 was a success, attended by participants from various countries

discussing their researches and innovations in supporting sustainable infrastructure

developments. This year, ConCERN-2 2018 is co-organized with Universiti Teknologi Petronas,

Malaysia, in hope to strengthen civil engineering network in the Asia Pacific regions.

Bandung, October 27, 2018

Ir. Biemo W. Soemardi, MSE, Ph.D.

ConCERN 2018 Chairperson

ii

Welcoming Remarks

Distinguished guests, ladies and gentlemen,

Assalamu’alaikum, Warahmatullahi Wabarakatuh,

Good Morning.

Welcome to Bandung, welcome to ITB, and welcome to The Second Conference for Civil

Engineering Research Networks (ConCERN-2) 2018.

This conference is organized by Faculty of Civil and Environmental Engineering (FCEE), Institut

Teknologi Bandung (ITB) – Indonesia, and co-organized with Universiti Teknologi Petronas (UTP)

Malaysia in collaboration with Indonesian Ministry of Public Works and Housing and Indonesian

National Construction Services Development Board.

It is our great honor to welcome:

Rector of Institut Teknologi Bandung: Prof.Dr.Ir. Kadarsah Suryadi DEA;

Mr. Shinichi Yamanaka from JICA Indonesia Office;

Dr. Bashar Muhammed from Universiti Teknologi Petronas, Malaysia;

Dr. Ir. Syarif Burhanuddin, M.Eng., Ministry of Public Works and Housing, Indonesia;

Dr. Ir. Danis Hidayat Sumadilaga, M. Eng.Sc, Ministry of Public Works and Housing,

Indonesia;

Mr. Lee Chuan Seng from Building Construction Authority, Singapore;

Dr. Toong-Khuan Chan from University of Melbourne, Australia;

Prof. Dr. Ir. Masyhur Irsyam, MSE. from Institut Teknologi Bandung, Indonesia;

To join ConCERN-2 2018.

I would like also to express our highest appreciation to all authors and participants.


Today we are gathered here believing that this conference will be one of our invaluable

contributions to development of research and education in the field of Civil Engineering, and

ConCERN-2 2018 will be an effective event to facilitate research collaborations among our

colleagues in the region. In this conference we will have a great opportunity to share our

knowledge and experiences and discuss ‘Researches and Developments in Civil Engineering

Technologies for Future Challenges of Asia-Pacific Infrastructure Developments’.

Moreover, since we are already gathered in this rare occasion, besides discussing issues related to

the themes of the conference, I invite all participants to also open a prospect of initiating further

collaboration and networking among us, the practitioners and researchers, in addressing

infrastructure and built environment issues for our world sustainability.

ConCERN-2 2018 was initiated not only enhance the academic networks among the ASEAN

universities, but also to strengthen Civil Engineering networks in the Asia Pacific region.

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Faculty of Civil and Environmental Engineering (FCEE) happily supports this event. As an academic

entity dealing with infrastructure development, FCEE ITB has put a great emphasis of its academic

activities to support sustainable infrastructure development programs. FCEE is one of 12 faculties

in ITB. FCEE has now a student body of around 2,600 out of 24,000 of the whole ITB. We have now

150 faculty members consisting of 10 research groups, 120 administrative and technical staffs, and

13 study programs. I believe with its resources, FCEE - and ITB as a whole - can play a significant role

to resolve the issues related to the infrastructure development in communities.

We do hope this event will be held again every four years as a part of the FCEE roadmap to

encourage collaborative researches and strengthen partnership across centers of excellence in our

region.


We are very grateful for the support from our sponsors:

Ministry of Public Works and Housing, Indonesia

Civil Engineering Alumni Association of ITB - ALSI ITB

Japan International Cooperation Agency - JICA

National Construction Services Development Board of Indonesia

Tim AKSI ITB

PT Wijaya Karya Beton Tbk

PT Aditya Engineering Consultant

PT Mitra Plan Enviratama

PT Marga Graha Penta

PT Rayakonsult

PT Lapi Ganeshatama

PT Marga Sarana Jabar

PT Metanna Engineering Consultant

PT Intimulya Multikencana

PT Multimera Harapan

We would like to thank you all for your active engagement in the conference.

I would specially like to thank all faculty members from FCEE ITB and UTP and all students who

have been working very hard to organize this event. The good collaboration among academic

program management, faculty members, and students is essential in delivering the success of this

conference.

Once again I am very grateful to have you all in this conference. Please enjoy the conference and

thank you very much.

Wassalamu’alaikum Warahmatullahi Wabarakatuh.

Prof. Ir. Ade Sjafruddin, M.Sc., Ph.D.

Dean, Faculty of Civil and Environmental Engineering

Institut Teknologi Bandung

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Table of Content

Preface ........................................................................................................................................... i

Welcoming Remarks ...................................................................................................................... ii

Table of Content ............................................................................................................................ iv

Organizing Committee................................................................................................................... 1

Scientific Committe ........................................................................................................................ 2

Steering Committe ......................................................................................................................... 4

Supporting Staff ............................................................................................................................. 5

General Information ...................................................................................................................... 6

Venue Map ..................................................................................................................................... 7

Program at a Glance....................................................................................................................... 9

Session of Program ........................................................................................................................ 11

Keynote Speaker ............................................................................................................................ 21

Invited Speaker .............................................................................................................................. 21

Technical Tour Information ........................................................................................................... 23

Content ........................................................................................................................................... 24

Abstract of Speaker from the Industry ........................................................................................ 25

Abstracts ........................................................................................................................................ 26

Structrul Engineering And Materials .................................................................................. 26

Geotechnical Engineering ................................................................................................... 31

Transportation Engineering And Planning ......................................................................... 33

Water Resources Engineering and Management .............................................................. 43

Construction Engineering and Management ....................................................................... 58

Infrastucture Engineering And Management .................................................................... 65

Sponsors ......................................................................................................................................... 68

1

ConCERN 2018 Organizing Committee

Chairman Biemo W. Soemardi

Secretary Muhamad Abduh Prasanti Widyasih Sarli Eko Yuniarsyah

Treasurer Ima Fatima Hadi Kardana Ana Nurganah Chaidar

Paper and Proceeding Reini D. Wirahadikusumah Budi Hasiholan Patria Kusumaningrum

Opening & Keynotes Endra Susila Eliza Rosmaya Widyaningtyas

Technical Sessions Ediansjah Zulkifli Mohammad Bagus Adityawan Erwin Lim

Technical Tour Erza Rismantojo Sugeng Krisnanto

Social & Cultural Events Russ Bona Frazilla Widyarini Weningtyas Eliza Rosmaya Puri

Sponsorship Yadi Suryadi Harmein Rahman Meifrinaldi Muhammad Ryansyah

Logistics Nasuhi Zain Hasbullah Nawir Dedi Apriadi Iris Mahani Ivan Sandi

Accommodation Aine Kusumawati Rani Gayatri Kusumawardhani Pradoto Jongga Jihanny

Media & Publication Dyah Kusumastuti Mohammad Farid Kardina Nawassa Setyo Ayuningtyas

Documentation Dhemi Harlan Eka Oktariyanto Nugroho

Security, Safety & Permit Eri Susanto Hariyadi Arno Adi Kuntoro

2

ConCERN 2018 Scientific Committee

Agung Wiyono Institut Teknologi Bandung, Indonesia

Agus Setyo Muntohar Universitas Muhammadiyah Yogyakarta, Indonesia

Anastasia Caroline Sutandi Universitas Katolik Parahyangan, Indonesia

Andreas Wibowo Ministry of Public Works and Housing, Indonesia

Anton Soekiman Universitas Katolik Parahyangan, Indonesia

Budi Hasiholan Institut Teknologi Bandung, Indonesia

Dhemi Harlan Institut Teknologi Bandung, Indonesia

Dionysius M. Siringoringo Yokohama National University, Japan

Djoko Legono Universitas Gajah Mada, Indonesia

Doddi Yudianto Universitas Katolik Parahyangan, Indonesia

Eri Hariyadi Institut Teknologi Bandung, Indonesia

Ervina Ahyudanari Institut Teknologi Sepuluh Nopember, Indonesia

Fakhrudin Universitas Hasanuddin, Indonesia

Felix Hidayat Universitas Katolik Parahyangan, Indonesia

Harmein Rahman Institut Teknologi Bandung, Indonesia

Ikuo Towhata University of Tokyo, Japan

Indra Djati Sidi Institut Teknologi Bandung, Indonesia

Iswandi Imran Institut Teknologi Bandung, Indonesia

Iwan Kridasantausa Institut Teknologi Bandung, Indonesia

Jeongsoo Nam Chungnam National University, South Korea

Joko Nugroho Institut Teknologi Bandung, Indonesia

Lasminto Umboro Institut Teknologi Sepuluh Nopember, Indonesia

Liyanto Eddy University of Tokyo, Japan

3

Puti Farida Marzuki Institut Teknologi Bandung, Indonesia

Rafik Taleb University of Blida 1, Algeria

Rangga A. Sudisman Universitas Pertamina, Indonesia

Reini Wirahadikusumah Institut Teknologi Bandung, Indonesia

Rizal Z Tamin Institut Teknologi Bandung, Indonesia

Rudy Hermawan Karsaman Institut Teknologi Bandung, Indonesia

Russ Bona Frazila Institut Teknologi Bandung, Indonesia

Shyh-Jiann Hwang National Taiwan University, Taiwan

Sony Sulaksono Wibowo Institut Teknologi Bandung, Indonesia

Sugeng Krisnanto Institut Teknologi Bandung, Indonesia

Suppachai Sinthaworn Srinakharinwirot University, Thailand

Suseno Darsono Diponegoro University, Indonesia

Susumu Kono Tokyo Institute of Technology, Japan

Susy Fatena Rostiyanti Podomoro University, Indonesia

Tamon Ueda Hokkaido University, Japan

Tjie-Liong Gouw Bina Nusantara University, Indonesia

Tri Tjahjono University of Indonesia, Indonesia

Tri Basuki Joewono Parahyangan Catholic University, Indonesia

Vachara Peansupap Chulalongkorn University, Thailand

Wasis Wardoyo Institut Teknologi Sepuluh Nopember, Indonesia

Yo Hibino Hiroshima University, Japan

4

ConCERN 2018 Steering Committee

Herlien D. Setio

Bambang Sugeng

Krishna S. Pribadi

M. Syahril B. Kusuma

Masyhur Irsyam

Irsan Soemantri B.

Indah R. S. Salami

Sony Sulaksono Wibowo

5

ConCERN 2018 Supporting Staff

Hana Tsurayya

Novinda Annisa Aulia

Nurul Muhlisah

Asrini Chrysanti

Reto Suprapto Pratama

Sapto Nugroho Sukardi

Saraswati Noor Rachma

6

General Information

Registration & Information

The registration & Information desk is located in East Hall

Registration Hours

Tuesday, Nov 27 7:30 – 8:30

Technical Tour

Thursday, Nov 29 Meeting point is located at the main gate of Institut Teknologi Bandung

Meeting Room Locations

Plenary East Hall

Parallel session STR CIBE – 307

Parallel session GEO CIBE – 306 (Day 1)

Parallel session TRA CIBE – 102

CIBE – 307 (Day 2)

Parallel session WRE CIBE – 101

CIBE – 306 (Day 2)

Parallel session CEM CIBE – 308

Exhibition, Coffee Breaks, and Lunches will take place in East Hall

Name Badges are required for access to all conference events

Program Book

The program book will be available to download during the week of the conference

Conference Attire

Attire during the duration of the conference is business casual

Conference Breaks

Coffee and light snacks are available each morning to registered attendees

Lunches

Lunch is provided each day to registered conference attendees

Cultural Dinner

The cultural dinner is provided to registered conference attendees

Cellular Phones

As a courtesy to fellow attendees, please silence the electronic devices

Restrooms

Refer to the venue map for information

Exhibition

Exhibitions are in the East Hall

7

Venue Map

Institut Teknologi Bandung, Ganesha Campus

8

Center for Infrastructure and Built Environment (CIBE) Building, 1st Floor Plan

Center for Infrastructure and Built Environment (CIBE) Building, 3rd Floor Plan

9

Program at a Glance

Time Activity By Note

DAY 1 (Tuesday, 27 November 2018)

07.30 – 08.30 Registration (Venue: East Hall) Committee

Venue:

East Hall

08.30 – 08.35 Safety Induction MC

08.35 – 08.40 Indonesia Raya Song Committee

08.40 – 08.50 Chair of ConCERN 18 Biemo W.

Soemardi, Ph.D

08.50 – 09.00 Welcoming Speech and opening Rector of ITB

09.00 – 09.30

Keynote Speaker: Directorate General of Human Settlements, Ministry of Public Works and Housing (MoPWH), Indonesia Topic: Indonesian Infrastructure Development Challenges and Strategies

Dr. Danis Hidayat Sumadilaga

Chairman:

Prof. Krishna

S. Pribadi

Venue:

East Hall

09.30 – 09.50

Invited Speaker: Chief Representative, JICA Indonesia Office Topic: JICA’s Contribution to Indonesia’s Infrastructure Development

Mr. Shinichi

Yamanaka

09.50 – 10.10

Invited Speaker: Integrated Digital Delivery (IDD) Steering Committee of Building Construction Authority (BCA), Singapore Topic: The Singapore Construction Industry Digitation Journey

Mr. Lee Chuan Seng

10.10 – 10.30

Invited Speaker: Directorate General of Construction Development, MoPWH, Indonesia Topic: Strengthening Construction Safety Management in Indonesia

Dr. Syarif

Burhanuddin

10.30 – 10.40 Summary

10.40 – 10.55 Coffee break Venue:

East Hall

10.55 – 11.15

Invited Speaker: Department of Civil & Environmental Engineering, Universiti Teknologi Petronas, Malaysia Topic: Rubber Concrete (Rubbercrete) in Material Development

Dr. Bashar Mohammed

Chairman:

Prof. Iswandi

Imran

Venue:

East Hall 11.15 – 11.35

Invited Speaker: Faculty of Architecture Building and Planning, University of Melbourne, Australia Topic: A Rational Economic Approach to Technology Choice and Industry Development

Dr. Toong Khuan Chan

10

Time Activity By Note

11.35 – 11.55

Invited Speaker: Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Indonesia Topic: Disaster Mitigation

Prof. Masyhur

Irsyam

11.55 – 12.00 Summary

12.00 – 12.30 Collaborative Research Initiatives Topic: Earthquakes in Palu and Lombok, Indonesia

Prof. Indra Djati Sidi Venue:

East Hall 12.30 – 14.00 Lunch Break

14.00 – 15.15 Parallel Session I Committee

Venue: CIBE

101, 102, 306,

307, 308

15.15 – 15.45 Coffee break Venue: CIBE

103

19.00 – 19.15 Cultural Dinner - Opening ISBI

Venue:

East Hall

19.15 – 19.30 Presentation from KCIC

19.30 – 20.30 Dinner Committee

20.30 – 21.00 Cultural Performance ISBI

21.00 – 21.05 Closing of Day I MC

DAY 2 (Wednesday, 28 November 2018)

08.30 – 09.45 Parallel Session II Committee

Venue: CIBE

101, 102, 306,

307, 308

09.45 – 10.15 Coffee break Venue: CIBE

103

10.15 – 11.30 Parallel Session III Committee

Venue: CIBE

101, 102, 306,

307, 308

12.00 – 12.15 Closing speech Biemo W.

Soemardi, Ph.D Venue:

East Hall 12.15 – end Lunch and Performance HMS

DAY 3 (Thursday, 29 November 2018)

TECHNICAL TOUR TO WALINI TUNNEL PROJECT of THE HIGH SPEED RAILWAY JAKARTA-BANDUNG

PROJECT

06.30 – 06.45 Gather at meeting point

Committee

Venue:

Main Gate ITB 07.00 Departing to location

10.00 Estimated arrival time at Walini HSR Tunnel Project Venue:

Walini HSR

Tunnel 10.15 – 13.00

Site visit (Briefing, Visitation, and Discussion with KCIC)

KCIC and

HSR Team 13.00 – 14.00 Lunch and Prayer Break Venue:

Hall of Walini

Tunnel 14.00 Departing from location

Committe

16.00 Estimated arrival time at Institut Teknologi Bandung

Venue:

Main Gate ITB

11

Session of Program

Tuesday, 27th November 2018

(Session)

Registration

07:30 – 08:30

Venue: East Hall

Chair of ConCERN 18

08:40 – 08:50

Venue: East Hall

Welcoming Speech and Opening

08:50 – 09:00

Venue: East Hall

Speech

09:00 – 10:40

Venue: East Hall

Keynote Speaker: Dr. Danis Hidayat Sumadilaga

President of Civil Engineering Alumni Association of ITB (ALSI ITB);

Director General of Human Settlements, MoPWH, Indonesia

Topic: “Indonesian Infrastructure Development Challenges and Strategies”

Invited Speaker 1: Mr. Shinichi Yamanaka

Chief Representative, JICA Indonesia Office

Topic: “JICA’s Contribution to Indonesia’s Infrastructure Development”

Invited Speaker 2: Mr. Lee Chuan Seng

Chairman of IDD Steering Committee of BCA; Emeritus Chairman of Beca

Asia, Singapore

Topic: “The Singapore Construction Industry Digitation Journey”

Invited Speaker 3: Dr. Syarif Burhanuddin

Director General of Construction Development, MoPWH, Indonesia

Topic: “Strengthening Construction Safety Management in Indonesia”

Coffee Break

10:40 – 10:55

Venue: East Hall

Speech

10:55 – 12:30

Venue: East Hall

12

Invited Speaker 4: Dr. Bashar Muhammed

Associate Professor of Civil and Environmental Engineering, Universiti

Teknologi Petronas, Malaysia

Topic: “Rubber Concrete (Rubbercrete) in Material Development”

Invited Speaker 5: Dr. Toong Khuan Chan

Senior Lecturer in Construction Management and Technology, University

of Melbourne, Australia

Topic: “A Rational Economic Approach to Technology Choice and Industry

Development”

Invited Speaker 6: Masyhur Irsyam

Professor of Civil and Environmental Engineering, Institut Teknologi

Bandung, Indonesia

Topic: “Disaster Mitigation”

Collaborative Research Initiatives by Indra Djati Sidi

Professor in Civil Engineering Department, Institut Teknologi Bandung,

Indonesia

Topic: “Earthquakes in Palu and Lombok, Indonesia”

Lunch Break

12:30 – 14:00

Venue: East Hall

Parallel Session

Session STR 1 – Structural Engineering and Materials

14:00 – 15:15

Venue: Center for Infrastructure and Built Environment (CIBE) - 307

1. 06001: Composite Girder to Fulfill the Needs of 60 up to 80 m Span Bridge for Toll Road

Projects in Indonesia – Herry Trisaputra Zuna (Indonesian Ministry of Public Works and

Housing) and Zulaikha Budi Astuti (Indonesian Ministry of Public Works and Housing)*

2. 01001: Evaluation of Seismic Performance of Existing Special Bridge In Indonesia Under The

New Seismic Design Code – Frans Sinatra (Institut Teknologi Bandung)*; Muhammad

Riyansyah (Institut Teknologi Bandung); and Made Suarjana (Institut Teknologi Bandung)

3. 01002: Evaluation of Behavior And Performance of The Braced/Unbraced Four Story of Steel

Frame With Semi Rigid Connection – Daniel Rumbi Teruna (Universitas Sumatera Utara)*

4. 01003: Design and Reliability Analysis of Accomodation Work Barge Moorong Configuration

at a Tension Leg Platform in Makassar Strait, Indonesia – Antonio Juan Tanujaya (Institut

Teknologi Bandung)*; Paramashanti (Institut Teknologi Bandung); Rildova (Institut

Teknologi Bandung); and Heri Setiawan (Institut Teknologi Bandung)

5. 01004: Experimental Study of Effect Additional Water on High Performance Geopolimer

Concrete – Rachmansyah (Krida Wacana Christian University)*; Harianto Hardjasaputra

(Pelita Harapan University); and Meilanie Cornelia (Pelita Harapan University)

13

Session GEO 1 – Geotechnical Engineering

14:00 – 15:15


1. 02001: Risk Based Decision Making in Highway Slope Geometry Design - Hasna Aulia Arifani

(Universitas Indonesia)* and Widjojo Adi Prakoso (Universitas Indonesia)

2. 02002: Pile Lateral Subgrade Reaction Modulus for Jakarta – Saskia Nadilla (Universitas

Indonesia)* and Widjojo Adi Prakoso (Universitas Indonesia)

3. 02003: Foundation Resistance Analysis of Cisomang Bridge - Kaisha Tamara (Universitas

Indonesia)* and Tommy Ilyas (Universitas Indonesia)

4. 02004: Analysis of Embankment Slope Stability: The Comparison of Finite Element Limit

Analysis with Limit Equilibrium Methods - Kongkit Yingchaloenkitkhajorn (Rajamangala

University of Technology Srivijaya) *

Session TRA 1 – Transportation Engineering and Planning

14:00 – 15:15


1. Speaker from the industry: The Future of Mobility 3.0, Reinventing Mobility in The Era of

Disruption and Creativity - Kelvin Timotius (Arthur D. Little Consultant)

2. 03001: Exploring Human Genome Feature for Improving Genetic Algorithm Performance –

Febri Zukhruf (Institut Teknologi Bandung)*; Irma Susan Kurnia (Universitas Padjajaran);

Russ Bona Frazila (Institut Teknologi Bandung); Gaga Irawan Nugraha (Universitas

Padjajaran); and Mas Rizky A.A Syamsunarno (Universitas Padjajaran)

3. 03002: Development of Pre-time Intersection Isolated Signal Using a Fuzzy Logic Model –

Moch D. Studyana (Institut Teknologi Bandung)*; Ade Sjafruddin (Institut Teknologi

Bandung); Iwan P Kusumantoro (Institut Teknologi Bandung); and Yudi Suharyadi (Institut

Teknologi Bandung)

4. 03003: Consumer’s Point of View on Parcel Lockers in DKI Jakarta – Alvin F Vilardi (Universitas

Indonesia)* and Nahry Yusuf (Universitas of Indonesia)

5. 03004: A Brief Review: Traffic Conflict Techniques and The Challenges of The Studies in

Indonesia – Naomi Srie Kusumastutie (Polytechnic of Road Transportation Safety) * and

Pipit Rusmandani (Polytechnic of Road Transportation Safety)

Session WRE 1 – Water Resources Engineering and Management

14:00 – 15:15


1. 04001: Economic Study of Groundwater Irrigation System in Lampung Province – Entin A

Karjadi (Institut Teknologi Bandung); Andojo Wurjanto (Institut Teknologi Bandung); and

Devi Ulumit Tias (Institut Teknologi Bandung)*

2. 04002: Payment For Environmental Service of Conservation in Cokro Tulung Spring, Klaten

Regency, Indonesia – Faisal (Sebelas Maret University)*; Evi Gravitiani (Sebelas Maret

University); and Mugi Raharjo (Sebelas Maret University)

14

3. 04003: Effect of Extreme Rain and Land Covering Change in Jatihandap on 20 March 2018 Flash

Flood – Agung Wiyono Hadi Soeharno (Institut Teknologi Bandung)*; Mohammad Farid

(Institut Teknologi Bandung); Dhiya Salma Abidah (Institut Teknologi Bandung); Tias

Ravena Maitsa (Institut Teknologi Bandung); Setianingsih (Institut Teknologi Bandung);

and Nurul Majidah (Institut Teknologi Bandung)

4. 04004: Developed Watershed Classification Index Determining Management Priority Level

Based on Watershed Carrying Capacity – Ignatius Sriyana (Diponegoro University)*

5. 04005: Analysis of Climate Change and Future Projection of Rainfall, Temperature, and

Potential Evapotranspiration in Riam Kanan Catchment Area, Banjar Regency, South

Kalimantan – Olivia Putri Purnama (Institut Teknologi Bandung)*; Hadi Kardhana (Institut

Teknologi Bandung); Harry Indrawan (PT. PLN Persero Electricity Research and

Development Center); Rasgianti (PT. PLN Persero Electricity Research and Development

Center); M. Cahyono (Institut Teknologi Bandung); and Anna Nurganah Chaidar (Institut

Teknologi Bandung)

Session CEM 1 – Construction Engineering and Management

14:00 – 15:15


1. 06004: Criteria to Consider in Selecting and Prioritizing Infrastructure Projects – Seng Hansen

(RMIT University)*; Eric Too (RMIT University); and Tiendung Le (RMIT University)

2. 05001: The Risks of Construction Grant Support in Toll Road Investment Faced by Indonesia’s

Government – Iris Maharani (Institut Teknologi Bandung)*; Rizal Z. Tamin (Institut

Teknologi Bandung); Krishna S. Pribadi (Institut Teknologi Bandung); and Andreas Wibowo

(Ministry of Public Works and Housing Indonesia)

3. 06005: Islamic Financing for Infrastructure Projects and Its Implementation Barriers – Ayomi

Rarasati (Universitas Indonesia)*; Bambang Trigunarsyah (RMIT University); Eric Too

(RMIT University); Fiona Lamari (Queensland University of Technology); and Faiq Bahwal

(Universitas Indonesia)

4. 05002: Readiness of Local Government in PPP Project Development – Case of LRT Bandung –

Revana Putri (Institute Teknologi Bandung) and Reini Wirahadikusumah (Institut Teknologi

Bandung)*

5. 05003: Critical Success Factors Of Collaborative Approach In Delivering Sustainable

Construction – Shia Hui Liu (Universiti Teknologi PETRONAS); Yani Rahmawati (Universiti

Teknologi PETRONAS)*; and Noor Amila Wan Abdullah Zawawi (Universiti Teknologi

PETRONAS)

Coffee Break

15:15 – 15:45

Venue: CIBE 103

Cultural Dinner, Presentation from KCIC, Closing of Day I

19.00 – 21.05

Venue: East Hall

15

Wednesday, 28th November 2018

(Session)

Session STR 2 – Structural Engineering and Materials

08:30 – 09:45


1. 01005: Study on Confined End-Regions of RC Walls under Monotonic and Cyclic Loadings –

Rafik Taleb (University of Blida 1)* and Susumu Kono (Tokyo Institute of Technology)

2. 01006: Studies on Nonlinear Behavior of Retrofitted Reinforced Concrete Beam Column Joints

After Experiencing Severe Damage from Earthquake Load Simulation – Nelson Gosal (Institut

Teknologi Bandung)*; Iswandi Imran (Institut Teknologi Bandung); and Muhammad

Riyansyah (Institut Teknologi Bandung)

3. 06002: The Investigation on High Rise Building Tilting from The Issue of Land Subsidence in

Jakarta City – Heri Andreas (Institut Teknologi Bandung)*; Hasanuddin Zainal Abidin

(Institut Teknologi Bandung); Dina Anggreni Sarsito (Institut Teknologi Bandung); and

Dhota Pradipta (Institut Teknologi Bandung)

4. 01007: Correlation Between Shear and Normal Strength for Brittle Reinforced Concrete

Member Considering Internal Stress Condition of Concrete – Walid Ahmad Safi (Hiroshima

University)* and Yo Hibino (Hiroshima University)

5. 01008: Study of Different Decay Rates for Evaluating Time Dependent Reliability of Jack Up –

Ahmad Idris (Universiti Teknologi Petronas)*; Indra Sati Hammonagan Harahap (Universiti

Teknologi Petronas); and Montassir Osman Ahmed Ali (Universiti Teknologi Petronas)


08:30 – 09:45


1. 03005: Evaluation of Rigid Pavement on Apron of Terminal 3 Soekarno Hatta International –

Pamahayu Prawesti (Gadjah Mada University)*; Bambang Suhendro (Gadjah Mada

University); and Suryo Hapsoro (Gadjah Mada University)

2. 03006: Verification of Modulus and Fatigue Cracking Models for Hot-Mix Asphalt with

Asbuton in Laboratory Scale – Juan Nugraha (Institut Teknologi Bandung)*; Djunaedi

Kosasih (Institut Teknologi Bandung); and Harmein Rahman (Institut Teknologi Bandung)

3. 03007: Road Improvement From Flexible Pavement to Rigid on Munjul - Panimbang Road

Banten – Telly Rosdiyani (Banten Jaya University)*; Gunawan Noor (Banten Jaya

University); and Irja Iswan (Banten Jaya University)

4. 03008: Porous Concrete Basic Property Criteria as Rigid Pavement Base Layer Adjusting Field

Gradation – Frisky Ridwan Aldila Melania Care (Institut Teknologi Bandung)*; Bambang

Sugeng Subagio (Institut Teknologi Bandung); Harmein Rahman (Institut Teknologi

Bandung); and R. Anwar Yamin (Ministry of Public Works and Housing)

5. 03009: Constructing Pedestrian Level of Service based on The Perspective of Visual

Impairment Person – Russ Bona Frazila (Institut Teknologi Bandung); Febri Zukhruf (Institut

Teknologi Bandung)*; Cavin Ornando Simorangkir (Institut Teknologi Bandung); and

Jzolanda Tsavalista Burhani (Institut Teknologi Bandung)

16


08:30 – 09:45


1. 04006: Water Management System Of Peatlands For Palawija Plants On KHG Pulang Pisau,

Central Of Kalimantan – Fadel Khalifah Ibrahim (Institut Teknologi Bandung)*; Yadi Suryadi

(Institut Teknologi Bandung); Indratmo Soekarno (Institut Teknologi Bandung); Sri

Legowo (Institut Teknologi Bandung); Mohammad Bagus Adityawan (Institut Teknologi

Bandung); and Saepul (Institut Teknologi Bandung)

2. 04007: Rainwater Management Role to Solve Problem Related to Hydro- Environment

Engineering – Susilawati Cicilia Laurentia (Flores University)*; Yulius PK Suni (IRGSC); and

Alfred Fredrich Lukas (BWS NT.II Kupang)

3. 04008: Application of Aerated Submerged Spongebed Biofilter for Raw Water Pre-Treatment

In Drinking Water Installation – Margareta Novia Asih Christami (Universitas Indonesia);

Setyo Sarwanto Moersidik (Universitas Indonesia)*; El Khobar M. Nazech (Universitas

Indonesia); and Yenny Silvia (Universitas Indonesia)

4. 04009: Bench Scale Study of Moving Bed Biofilm Reactor Application as Pre-Treatment of Raw

Water for Water Treatment Plant (Case Study: Pesanggrahan River) – Rhefa Fauza

(Universitas Indonesia)*; Setyo Sarwanto Moersidik (Universitas Indonesia); and

Sandyanto Adityosulindro (Universitas Indonesia)


08:30 – 09:45


1. 04010: Study of Flood Characteristic in Cikalumpang River by using 2D Flood Model - Akbar

Rizaldi (Institut Teknologi Bandung)*; Idham Riyando Moe (Ministry of Public Works and

Housing); Mohammad Farid (Institut Teknologi Bandung); Teguh Mulia Aribawa (Ministry

of Public Works and Housing); Gatut Bayuadji (Ministry of Public Works and Housing); and

Tanto Sugiharto (Ministry of Public Works and Housing)

2. 04011: Analysis of Flood Propagation and its Impact on Negeri Lima Village due to the Failure

of Way Ela Dam – Bagus Pramono Yakti (Institut Teknologi Bandung)*; Mohammad Bagus

Adityawan (Institut Teknologi Bandung); Iwan Kridasantausa Hadihardaja (Institut

Teknologi Bandung); Yadi Suryadi (Institut Teknologi Bandung); Joko Nugroho (Institut

Teknologi Bandung); and Arno Adi Kuntoro (Institut Teknologi Bandung)

3. 04012: Study of The Relation Between Hydraulic Jump and The Flood Water Level in The River

on The Downstream of a Spillway – Dwiva Anbiya Taruna (Institut Teknologi Bandung)*;

Mohammad Bagus Adityawan (Institut Teknologi Bandung); Joko Nugroho (Institut

Teknologi Bandung); Mohammad Farid (Institut Teknologi Bandung); Arno Adi Kuntoro

(Institut Teknologi Bandung); and Widyaningtias (Institut Teknologi Bandung)

4. 04013: Flood Control at KM 130 Padaleunyi Toll - Suci Anggraeni (Institut Teknologi Bandung)*;

Arno Adi Kuntoro (Institut Teknologi Bandung); Mohammad Farid (Institut Teknologi

Bandung); Dhemi Harlan (Institut Teknologi Bandung); and M. Bagus Adityawan (Institut

Teknologi Bandung)

5. 04014: Testing Of Smoothed Particle Hydrodynamics Method For Minor Loss Coefficient In

Three-Dimensional Water Flow In Circular Vertical Pipe Contraction - Muhammad Irham

17

Sya’bani (Universitas Indonesia)*; R R Dwinanti Rika Marthanty (Universitas Indonesia);

Herr Soeryantono (Universitas Indonesia); and Jessica Sjah (Universitas Indonesia)


08:30 – 09:45


1. 05004: Managing Risks of Precast Concrete Supply Chain: A Case Study – Jati Utomo Dwi

Hatmoko (Diponegoro University)*; Mochamad Agung Wibowo (Diponegoro University);

Marita Dewi Astuty (Minister for Works Human Settlements); Desy Ratna Arthaningtyas

(Diponegoro University); and Moh Nur Sholeh (Diponegoro University)

2. 05005: Construction Cost Optimization of Shallow Foundation for Sand Soil in Indonesia –

Abdul Azhim (Universitas Indonesia)* and Widjojo Adi Prakoso (Universitas Indonesia)

3. 05006: Evaluation of The Use of Prefabricated Bridge Elements with Design for Manufacture

and Assembly (DfMA) Criteria – Yan Purnomo Safaa (The Institution of Engineers

Indonesia)*; Jati Hatmoko (Diponegoro University); and Bambang Purwanggono

(Diponegoro University)

4. 05007: The Cost of Implementing OHSMS Regulation on High-rise Building Projects – Reini

Wirahadikusumah (Institut Teknologi Bandung) and Felix A. Windraya (Institut Teknologi

Bandung)*

5. 05008: Automation of Visualization Process for Organizational and Technological Design

Solutions – Sergei Sinenko (Moscow State University of Civil Engineering); Tatiana

Poznakhirko (Moscow State University of Civil Engineering)*; and Vyacheslav Obodnikov

(Moscow State University of Civil Engineering)

Coffee Break

09:45 – 10:15

Venue: CIBE 103


10:15 – 11:30

Venue: Center for Infrastructure and Built Environment (CIBE) – 102

1. 03010: A Resource Sharing (Sharing Platform) Scheme on Online Taxi Services – Helen Burhan

(University of Indonesia)*; Sutanto Soehodho (University of Indonesia); and Nahry Yusuf

(University of Indonesia)

2. 03011: Mode Choice Model for Public Transport (Ferry, Fast Ship and Aircraft) Study Case:

Kupang - Rote Route – Margareth E. Bolla (Brawijaya University)*; Rossy A. Bella (Nusa

Cendana University), Aprianto Nomleni (Brawijaya University); and Desy Yuliaty Tungga

(Nusa Cendana University)

3. 03012: Identification of Cumulative Prospect Theory Parameters for Mode Choice Model –

Sylvia Indriany (Institut Teknologi Bandung)*; Ade Sjafruddin (Institut Teknologi Bandung);

Aine Kusumawati (Institut Teknologi Bandung); and Widyarini Weningtyas (Institut

Teknologi Bandung)

18

4. 03013: Mode Choice Model Analysis Between Ridesouring and Ridesplitting Service in DKI

Jakarta – Anggit Cahyo (Universitas Indonesia)*; Nahry Yusuf (Universitas Indonesia); and

Helen Burhan (Universitas Indonesia)

5. 03014: Activity Travel Participation, Multitasking in Travel and Daily Well Being – Nurul

Fatihah Mohd Fauzi (Universiti Teknologi PETRONAS) and Dimas B. E. Dharmowijoyo

(Universiti Teknologi PETRONAS)*


10:15 – 11:30

Venue: Center for Infrastructure and Built Environment (CIBE) – 307

1. 03015: Selection of ports, tariffs, service frequency, and ship size for a SSS Route in Java Island

– Johannes E. Simangunsong (Institut Teknologi Bandung)*; Ade Sjafruddin (Institut

Teknologi Bandung); Harun Al-Rasyid S. Lubis (Institut Teknologi Bandung); and Russ Bona

Frazila (Institut Teknologi Bandung)

2. 03016: Developing Model of Toll Road Traffic Forecasting During Ramp-Up Period - Weka Indra

Dharmawan (Institut Teknologi Bandung)*; Ade Sjafruddin (Institut Teknologi Bandung);

Russ Frazila (Institut Teknologi Bandung); and Febri Zukhruf (Institut Teknologi Bandung)

3. 06003: Impacts Of Infrastructure Development In The Villages Of Batang Regency In Terms Of

Social, Economy, Education, And Health – Muhammad Fajri (Universitas Indonesia) and

Ayomi Rarasati (Universitas Indonesia)*

4. 03017: Motorcycle Accident modelling for the Formulation of Motorist Safety Action

Programs in Kupang CIty – Margareth E. Bolla (Brawijaya University)*; Tri Mardiyati Sir (Nusa

Cendana University); and Putri D. K. Djahamouw (Brawijaya University)


10:15 – 11:30


1. 04015: Fuzzy Rule-Based Model to Optimize Outflow In Single Reservoir Operation – Edy Anto

Soentoro (Institut Teknologi Bandung)* and Nina Pebriana (University of Surakarta)

2. 04016: Optimization of Gunungrowo Reservoir Operation – Dyah A Wulandari (Diponegoro

University)*; Suseno Darsono (Diponegoro University); and Dwi Kurniani (Diponegoro

University)

3. 04017: Association Rules and Regression Linear Model of the Groundwater Population by the

Evaluation of Uranium - Iing Lukman (Universitas Malahayati)* and Natalina (Universitas

Malahayati)

4. 04018: The Effect Of Small Dams In Rawa Pening Catchment Area On Sedimentation Rate Of

Rawa Pening Lake – Dyah A Wulandari (Diponegoro University)*; Dwi Kurniani (Diponegoro

University); Sutarto Edhisono (Diponegoro University); Ferdian Ardianto (Diponegoro

University); and Denri Dahlan (Diponegoro University)

5. 04019: The Advanced Analysis of Hydrodynamic and Sediment Transport Modelling in Agathis

Lake - Rian Mantasa Salve Prastica (Universitas Indonesia)*; Herr Soeryantono (Universitas

of Indonesia); and Dwinanti Rika Marthanty (Universitas of Indonesia)

19


10:15 – 11:30


1. 04020: FVCOM Model Simulation Of Local Scouring Around Bridge Pile – Sony Herdiansyah

(Institut Teknologi Bandung)*; Dantje Kardana Natakusumah (Institut Teknologi Bandung);

and Dhemi Harlan (Institut Teknologi Bandung)

2. 04021: Computing Urban Flooding of Meandering River Using 2D Numerical Model (Case Study

: Kebon Jati-Kalibata Segment, Ciliwung River Basin) – Dian Indrawati (Universitas Jenderal

Achmad Yani)*; Bagus Pramono Yakti (Bantardawa Konsult); Agustin Purwanti

(Universitas Jenderal Achmad Yani); and Rono Hadinagoro (Universitas Jenderal Achmad

Yani)

3. 04022: 1D Numerical Modelling of Dam Break Using Finite Element Method – Nur Lely

Hardianti Zendrato (Institut Teknologi Bandung)*; Dhemi Harlan (Institut Teknologi

Bandung); Mohammad Bagus Adityawan (Institut Teknologi Bandung); and Dantje

Kardana Natakusumah (Institut Teknologi Bandung)

4. 04023: Prediction of Shoreline Change using a Numerical Model: Case of the Kulon Progo

Coast, Central Java - Asrini Chrysanti (Institut Teknologi Bandung)*; Mohammad Bagus

Adityawan (Institut Teknologi Bandung); Widyaningtyas (Institut Teknologi Bandung);

Bagus Pramono Yakti (Institut Teknologi Bandung); Joko Nugroho (Institut Teknologi

Bandung); Khilmi Zain (Universitas Gadjah Mada); Iman Haryanto(Universitas Gadjah

Mada); Muhammad Sulaiman (Universitas Gadjah Mada); Adhy Kurniawan (Universitas

Gadjah Mada); and Hitoshi Tanaka (Tohoku University)

5. 04024: Comparative Study on Wave Hindcasting Using Wind Downscaling Data at Bojong

Salawe Beach – Eka Oktariyanto Nugroho (Institut Teknologi Bandung)*; Benedictus Arie

Moniaga (National Institute of Technology); Fitri Suciaty (National Institute of Technology);

Asrini Chrysanti (Institut Teknologi Bandung), Dhemi Harlan (Institut Teknologi Bandung);

and Muhammad Syahril Badri Kusuma (Institut Teknologi Bandung)


10:15 – 11:30


1. 05009: Indonesian Contractors’ Practices Towards Sustainable Procurement Principles for

Green Building Projects – Sapto N Sukardi (Institut Teknologi Bandung)* and Muhamad

Abduh (Institut Teknologi Bandung)

2. 06006: DCMS – Dashboard Construction Monitoring System – Amrinsyah Nasution (Institut

Teknologi Bandung)*; Umar Said Habibullah (PT. Bangun Teknusa Jaya); and Deden (PT.

ELMI ITB)

3. 05010: Delay model for Engineering Procurement Construction (EPC): a case of Liquefied

Natural Gas (LNG) projects in Indonesia – Peter Kaming (Universitas Atma Jaya

Yogyakarta)*; Ambrosius Koesmargono (Universitas Atma Jaya Yogyakarta); and Bimo

Wahyuaji (Universitas Atma Jaya Yogyakarta)

4. 05011: Systems Engineering Fundamentals of State Construction Supervision Structure in

Reshaping of Large City Territories – Dmitry Topchiy (Moscow State University of Civil

Engineering)* and Andrey Tokarskiy (Moscow State University of Civil Engineering)

20

5. 05012: A Comprehensive Review of Disputes Prevention and Resolution in Construction

Projects – Wesam S. Alaloul (Universiti Teknologi PETRONAS)*; Mohammed W. Hasaniyah

(Islamic University of Gaza); and Bassam A. Tayeh (Islamic University of Gaza)

Closing Speech

12:00 – 12:15

Venue: East Hall

Lunch and Performance

12:15 – end

Venue: East Hall

21

Keynote Speaker

Dr. Danis Hidayat Sumadilaga

Civil Engineering Alumni Association of ITB (ALSI ITB); Directorate General of Human Settlements, MoPWH,

Indonesia

President; Director General

“Indonesian Infrastructure Development Challenges and Strategies”

Invited Speaker

Mr. Shinichi Yamanaka

JICA Indonesia Office

Chief Representative

“JICA’s Contribution to Indonesia’s Infrastructure Development”

Mr. Lee Chuan Seng

IDD Steering Committee of BCA; Beca Asia, Singapore

Chairman; Emeritus Chairman

“The Singapore Construction Industry Digitation Journey”

22

Dr. Syarif Burhanuddin

Directorate General of Construction Development, MoPWH, Indonesia

Director General

“Strengthening Construction Safety Management in Indonesia”

Dr. Bashar Mohammed

Universiti Teknologi Petronas, Malaysia

Associate Professor of Civil and Environmental Engineering

“Rubber Concrete (Rubbercrete) in Material Development”

Dr. Toong Khuan Chan

University of Melbourne, Australia

Senior Lecturer in Construction Management and Technology

“A Rational Economic Approach to Technology Choice and Industry Development”

Prof. Masyhur Irsyam

Institut Teknologi Bandung, Indonesia

Professor of Civil and Environmental Engineering

“Disaster Mitigation”

23

Technical Tour to the Indonesia-China High-Speed Railway

The Indonesia-China High-Speed Railway (Kereta Cepat Indonesia China – KCIC) is a joint venture

established to develop high-speed railway that stretches for 150 kilometers between Jakarta and

Bandung in West Java. Among the new areas to be developed and integrated by KCIC is Walini, a

valley terrain known for its tea plantation and product. With a total area of 1,270 hectares, Walini

will host one of the main KCIC stations and the site of a new and modern settlement area that is

developed with sustainable and eco-friendly construction principles. The key features of the new

city include the following:

Green Zone: A lush and sustainable area for work and play equipped with green technology to

serve Walini residents

Compact cluster: All of the houses and commercial buildings are built in clusters that are

connected to the train station through conventional roads as well as bike and pad lane.

Low building coverage ratio: Only 45 percent of the green belt area is allocated for building.

This means greener surrounding and more space for pedestrians and bikers.

International standard infrastructure: Highly standardized construction system makes Walini a

resilient and livable area where natural resources are used responsibly to create a real green

living.

Walini will be divided into three zones that provide the facilities that bring the true meaning of

modern life, including fast train stations, mid-rise office & residential clusters, golf course and

clubhouse, university and hospital. The construction of the railway and the stations is expected to

be completed by the end of 2018, followed by the launch of the first high-speed train service in

Indonesia in early 2019.

24

Content

Keynote Speaker

1. Indonesian Infrastructure Development Challenges and Strategies, Dr. Danis Hidayat S.

Invited Speakers

1. JICA’s Contribution to Indonesia’s Infrastructure Development, Mr. Shinichi Yamanaka

2. The Singapore Construction Industry Digitation Journey, Mr. Lee Chuan Seng

3. Strengthening Construction Safety Management in Indonesia, Dr. Syarif Burhanuddin

4. Rubber Concrete (Rubbercrete) in Material Development, Dr. Bashar Muhammed

5. A Rational Economic Approach to Technology Choice and Industry Development, Dr. Toong

Khuan Chan

6. Disaster Mitigation, Prof. Masyhur Irsyam

Speaker from the Industry

7. The Future of Mobility 3.0, Reinventing Mobility in The Era of Disruption and Creativity, Mr. Kelvin

Timotius

25

Abstract of Speaker from the Industry

The Future of Mobility 3.0, Reinventing Mobility in The Era of Disruption and

Creativity

Kelvin Timotius1

1Arthur D. Little Consultant, Singapore

The mobility landscape is being completely reshaped, and urban mobility poses a

massive challenge to metropolitan authorities and businesses as well as great

opportunities. Current trends and new mobility solutions, the impact of which is

analyzed in this report, may lead to very different mobility ecosystems in the future.

Arthur D. Little’s Urban Mobility Index 3.0 is comprehensive using 27 criteria, Arthur D.

Little assessed the mobility maturity, innovativeness and performance of 100 cities

worldwide. The mobility score per city ranges from 0 to 100 index points; the

maximum of 100 points is defined by the best performance of any city in the sample

for each criteria.

The overall results find that most cities still need to work intensively on improvements

to their mobility systems if they are to cope with the challenges ahead. The global

average score of the 100 cities surveyed is 42.3 out of a possible 100 points. This means

that, worldwide, the average city has unleashed less than half of the potential of its

urban mobility system, a state of affairs that could be remedied by applying best

practices across all its operations. Only 10 cities scored more than 50 points, out of

which eight are European cities and two Asian. The highest score was achieved by the

city-state of Singapore with 59.3 points, followed by Stockholm (57.1 points),

Amsterdam (56.7 points), Copenhagen (54.6 points) and Hong Kong (54.2 points),

which indicates that even the highest-ranking cities have considerable potential for

improvement.

26

Abstracts

Structural Engineering and Materials

01001 Evaluation of Seismic Performance of Existing Special Bridge in Indonesia under the

New Seismic Design Code

Frans Sinatra1,*, Muhammad Riyansyah2, and Made Suarjana2

1Graduate Study Program of Civil Engineering, Institut Teknologi Bandung, Indonesia 2Structural Engineering Research Group, Faculty of Civil and Environmental

Engineering, Institut Teknologi Bandung, Indonesia

Existing special bridges such as cable stayed bridges that are strict in design criteria

need to be evaluated for the performance, especially against the latest earthquake

code. Dr. Ir. Soekarno Bridge located in Manado City, North Sulawesi is used as case

study. Evaluation of bridge performance is based on SNI 1725: 2016 and SNI 2833: 2016.

Determine the performance of bridge based on Nonlinear Static Pushover Analysis

(NSPA) and Nonlinear Time History Analysis (NLTHA). For standard load, the deflection

is still below the permitted deflection. Girder has an overstress of 12% in the Layan Ic

combination. The cable also has overstress in Cable 7 between 0.4% and 6.2%. Lower

segment pylon capacity is exceeded by earthquake load combination of 28%. Bridge

performance based on NSPA and NLTHA shows that the bridge structure is at fully

operational performance level and the element performance is immediate occupancy.

Girder stress at performance point is over the permit stress of 110% to 400%, the cable

stress is below yield stress. The conclusion is the pylon elements and bridge cables

were still within safe limits and did not require capacity enhancement, while the

girders needed further analysis in more detail based on the planning references.

01002 Evaluation of Behavior And Performance of The Braced/Unbraced Four Story of Steel

Frame With Semi Rigid Connection

Daniel Rumbi Teruna1

1Department of Civil Engineering, Universitas Sumatera Utara, Indonesia

Structural analysis and design with taken into account the flexibility of the beam to

the column connections of steel frameworks takes on importance of the growing

development and utilization of new commercial software. However, for design

purposes, the beam to the column connection are usually considered to be either

pinned or fully rigid, and drastically simplifies the analysis and design procedures. In

this paper, a four story of unbraced and concentric braced steel moment resisting

frame having different connection stiffness is analysed using linear and nonlinear

static procedure. In the finite element modelling, the semi rigid connection is modelled

by rotational spring having linear moment and rotation relationship. Furthermore, the

27

higher the initial connection stiffness parameter, the smallest the story drift index.

Moreover, the present of the braces at the moment resisting frame (braced frame)

reduce the sensitivity of the connection stiffness on the behaviour and the

performance frame under consideration.

01003 Design and Reliability Analysis of Accomodation Work Barge Moorong Configuration

at a Tension Leg Platform in Makassar Strait, Indonesia

Antonio Juan1,*, Paramashanti2, Rildova2, and Heri Setyawan2

1Ocean Engineering Study Program, Institut Teknologi Bandung, Indonesia 2Offshore Engineering Research Group, Faculty of Civil and Environmental


An Accommodation Work Barge in Makassar Strait attaches to a Tension Leg Platform

(TLP), a floating offshore platform operating in deep-water oil and gas field for a well

intervention project. The mooring system are tied up to the north mooring lines of the

vessel, whilst hawsers from the TLP connected to the south lines of the vessel. The

TLP is fitted with two “TH” lines on its south side. However, these “TH” lines fail due

to the unknown reason. The purpose of this study is to evaluate mooring

performances to support the TLP operation by using API RP2SK recommendation,

which suggests line tension limit, TLP offset, and minimum clearance between

facilities. This study assesses reliability index (𝛽) of the recommended design to

evaluate whether the TH lines are required or could be eliminated. Mooring analysis is

performed using ORCAFLEX for intact and damaged condition, while Monte Carlo

simulation is performed to get system failure probability with minimum breaking

strength ratio (%MBS) as required parameter. From the results, it is found that TH lines

could be eliminated, as they do not affect significantly to the system. The analysis

deliver a very secure index (𝛽=14.676) with probability of failure below 10-5.

01004 Experimental Study of Effect Additional Water on High Performance Geopolimer

Concrete

Rachmansyah1,*, Harianto Hardjasaputra2, and Meilanie Cornelia2

1Civil Engineering Department, Krida Wacana Christian University, Indonesia 2Civil Engineering Department, Pelita Harapan University, Indonesia

The Earth Summit 1997 in Kyoto (Japan), industrialized countries agreed to reduce gas

emissions by 21% to avoid global warming due to greenhouse effect with the release

of CO2 into the air. From the research result, cement industry sector all over the world

contributes about 8 - 10% of total CO2 emission. This number is quite high and if there

is not a special action to reduce, CO2 emissions will continue to increase along with the

rapid development of infrastructure in various parts of the world including in

Indonesia. To support greenhouse effect reduction efforts due to CO2 emissions and

environmental conservation, civil engineers in the world are taking steps to achieve

28

Sustainable Concrete Technology, in order to create "Green Concrete". For that

reason in the direction of "Green Concrete", innovation is needed to reduce or replace

cement in the concrete mixing. The ash waste electrical power generating plants of fly

ash is a material containing many SiO2 and Al2O3 which can be used to replace the

overall of cement in concrete. Geopolymer concrete is a fly ash-based concrete that

replaces the entire cement in its manufacture. Workability in mixing geopolymer

concrete is very low, due to the rapid reaction of the alkaline solution when it reacts

with fly ash. To improve the workability can be added water at the time of mixing. The

fly ash used in the mixing from the Paiton power plant in East Java with grain size 12.06

µm with round granules and chemical composition of fly ash containing SiO2, Al2O3

and Fe2O3 with a total of 75.151%. The planned compressive strength of the concrete

is 45 MPa, with a variation of 8M, 12M and 16M NaOH molarity and the ratio of NaOH

and Na2SiO3 is 1. Addition of water in concrete mixing with variations of 15, 17.5, 20,

22.5 and 25 liters / m3. The results of this study indicate that the more addition of water

in the manufacture of geopolymer concrete can also increase the value of slump, but

the excessive addition of water will result in a decrease in the compressive strength of

the concrete caused by a decrease in the concentration of the alkaline solution. High

molarity values will require additional water to reach the same slump value compared

to lower NaOH molarity. With the same mix design, the optimal compressive strength

at 8M NaOH was 48.18 MPa with 17.5 liters/m3 of water added with a slump of 12 cm,

for 12M NaOH the optimal compressive strength was 51.65 MPa with the addition of

20 liter/m3 with 10 cm slump, while for 16M NaOH the optimum compressive strength

is 59.70 MPa with 22.5 liters/m3 of water added with a 5 cm slump. The higher the NaOH

molarity will result in a higher compressive strength value and geopolymer concrete

compressive strength at early age is higher than conventional concrete.

01005 Study on Confined End-Regions of RC Walls under Monotonic and Cyclic Loadings

Rafik Taleb1,*, and Susumu Kono2

1Department of Civil Engineering, University of Blida 1, Algeria 2Institute of Innovative Research, Tokyo Institute of Technology, Japan

A study was conducted to clarify the influence of reinforcement detailing, slenderness

and loading type on the capacity, damages and failure modes of confined boundary

regions of reinforced concrete (RC) cantilever walls. It was found that the tensile strain

prior to compressive strain affected the performance of thin wall boundaries and may

lead to different failure modes compared to compression load only. It was also found

that dense transverse reinforcement detailing in thin confined boundaries did not

improve their performance. Some design and detailing practices were evaluated to

determine their accuracy in preventing global buckling and bar buckling under

extreme lateral loading. Numerical model that take into account reinforcing bar

buckling was proposed to simulate the behaviour of specimens tested under

monotonic condition. The model could simulate the observed response with good

accuracy.

29

01006 Studies on Nonlinear Behavior of Retrofitted Reinforced Concrete Beam Column

Joints After Experiencing Severe Damage from Earthquake Load Simulation

Nelson Gosal1,*, Iswandi Imran2, and Muhammad Riyansyah2

1 Graduate Program of Faculty of Civil Engineering, Institut Teknologi Bandung,

Indonesia 2 Structural Engineering Research Group, Faculty of Civil and Environmental


For an earthquake resistant structure, reinforced concrete building must have certain

performance level under certain level of earthquakes such as when it is subjected to a

strong level earthquake, it may experience severe damages, but without partial or full

collapse, thus some reparations could be done to recover the functions of those

damaged structures. However, repairing methods were usually done to slightly-

damaged structures, while for severely-damaged structures, more studies are still

needed to optimize the effectivity of the repair. Therefore, the objective of this study

is to evaluate the performance of a structure that is retrofitted using high strength

concrete after experiencing severe damage from an earthquake. Reinforced concrete

beam column joints – that are used as specimens for this study – were initially

subjected to cyclic loading up to 5% drift. The specimens’ beams are then repaired by

replacing the damaged concrete with the new, stronger concrete without replacing

the existing reinforcement bars. The retrofitted specimens are then subjected to the

same cyclic loading and their nonlinear behaviors are compared to the behavior of

their initial condition. The experimental results show that there are mostly reductions

in lateral strengths, although there is an increase of strength in one specimen, while

there are also reductions in energy dissipated.

01007 Correlation Between Shear and Normal Strength for Brittle Reinforced Concrete

Member Considering Internal Stress Condition Of Concrete

Walid Ahmad Safi1,*, and Yo Hibino1

1Graduate School of Engineering, Hiroshima University, Japan

Formulas used to predict shear strength of reinforced concrete in different standards

do not always correspond to each other due to the complexity of the shear transfer

mechanism. Currently there is no generally accepted method of shear strength

pridiction, however, traditionally, shear strength anticipation of a structural concrete

elements is performed differently on members with or without shear reinforcement.

These empirical approches tend to predict the shear strength too conservatively;

alternatively, shear strength of concrete can be easily predicted by Mohr-Coulomb

theory. In case of high-axial load and low shear reinforcement, the strength is likely to

be determined by the concrete's shear crack. Therefore, a method to predict the

strength of concrete with Mohr-circle has been proposed but the circles crossed the

boundary and could not evaluate the strength correctly. Mohr circle can be used for

30

prediction of diagonal tension failure strength but the circle cannot be evaluated. In

this paper, Mohr circles were investigated considering all steps of cyclic loading until

shear crack occurred. It also investigates a correlation between shear strength and

normal strength through recognition of the Mohr-Coulomb failure criteria for each

specimen.

01008 Study of Different Decay Rates for Evaluating Time Dependent Reliability of Jack Up

Ahmad Idris1,*, Indra Sati Hammonangan Harahap1, and Montassir Osman Ahmed Ali1

1Department of Civil and Environmental Engineering, Universiti Teknologi Petronas,

Malaysia

Time dependent reliability analysis of dynamic systems subject to stochastic excitation

is evaluated by selecting appropriate models for decay rates of the structural response

transitions from safe to un-safe region of failure. This study investigated the efficiency

of two different models of decay rates in the evaluation of time dependent reliability

of jack up structures. An idealised structural model of a jack up unit was selected and

wave elevations were represented using Karhunen Loeve expansion method. The

propagation of the wave loading was performed in time domain using numerical

schemes. Time dependent reliability analysis was performed using VanMarckes

approximation method using two different cay rate models and the results were

compared with the results of the analysis performed using the Poisson assumption

method.

31

Abstracts

Geotechnical Engineering

02001 Risk Based Decision Making in Highway Slope Geometry Design

Hasna Aulia Arifani1 and Widjojo Adi Prakoso1

1Department of Civil Engineering, Universitas Indonesia, Indonesia

Soil uncertainties should be considered in the safety and economic evaluation of

geotechnical structures. The impact of uncertainties in risk assessment help engineer

in deciding a safer and economically feasible design of geotechnical structures. This

paper studies the effect of red clay soil strength uncertainties on the highway

excavated slope geometry designs. Different slope geometries are considered: slope

angles of 27, 34, 45 and 63 degrees and slope heights of 5 m, 10 m and 15 m. The

probabilistic analysis of slope stability is conducted using SLOPE/W to obtain the

probability of failure, as well as the failed soil mass volume. The resulting probabilities

are used in the quantitative decision making analysis on slope geometries. The

Expected Monetary Value (EMV) derived from the construction costs, the repair costs,

as well as the highway closure losses for different Levels of Service, is used in the

analysis. The decision-making analysis results provide an overview of how the

consequences of slope failures determining the decisions made. The consequences of

slope failure indicate the design should lean on the gentle slope.

02002 Pile Lateral Subgrade Reaction Modulus for Jakarta

Saskia Nadilla1* and Widjojo Adi Prakoso1


The behavior of laterally loaded piles could be simulated by the subgrade reaction

model. The primary soil parameter for this model is the subgrade reaction modulus,

and in this paper, the correlation between the subgrade reaction modulus and the

soil N-SPT value is examined by conducting numerical analyses of 34 pile cyclic lateral

load tests in Jakarta. In each analysis, the pile is modeled as a series of beam elements,

while the surrounding soil is modeled as a series of linear elastic springs. The moduli

are varied according to the N-SPT values recorded in the associated deep boring data.

In each load cycle, a trial and error process is conducted to match the resulting pile

head lateral deflection to the measured value. The resulting correlation between the

subgrade reaction modulus and the pile lateral deflection is presented for the 34 case

studies and compared to a correlation in the literature. Furthermore, the analyses

reveal that subgrade reaction modulus is affected by the magnitude of measured

deflection, by the applied lateral loads, as well as by the construction methods.

32

02003 Foundation Resistance Analysis of Cisomang Bridge

Kaisha Tamara1,* and Tommy Ilyas1


Cisomang bridge is one of the bridges connecting Jakarta and Bandung through

Cikampek-Padalarang (Cipularang) Highway. The Road and Bridge's Research and

Development Centre (PUSJATAN) presents data that on December 23rd, 2016 Pier P2

of Cipularang Highway is shifted for 57,02 cm. This movement is suspected occurred

due to decreasing of clayshale's shear strength caused by Cisomang River's seepage.

Pier P2 movement is indicating lateral displacement of Cisomang Bridges foundation

for 22 m deep which dominates the total displacement when compared to its

settlement. Accordingly, we study trough back analysis method for determining the

impact of bore pile reinforcement to lateral displacement on clayshale using PLAXIS to

simulate the behaviour of soil. This research proposes 35 m and 60 m depth bore pile

to be a foundation reinforcement. Aside from its contribution on decreasing lateral

displacement of existing foundation up to 33-68%, this reinforcement cuts the slip

surface of Cipularang slope and increases its safety factor (SF) for 4,7-16%.

02004 Analysis of Embankment Slope Stability: The Comparison of Finite Element Limit

Analysis with Limit Equilibrium Methods

Kongkit Yingchaloenkitkhajorn 1,*

1Department of Civil Engineering, College of Industrial Technology and Management,

Rajamangala University of Technology Srivijaya, Thailand

This paper presented the analysis of embankment slope stability by considering the

problem of embankment slope stability with special effects that it was filled with sand

and was placed on purely cohesive clay. The finite element limit analysis of two-

dimensional plane strain was employed to analyze the stability of this problem. The

embankment slope height (H), the depth factors (d/H) and the embankment slope

angle () for the finite element limit analysis of sand was modeled as a volume element

with the properties of Mohr-Coulomb material in drained condition. And the clay was

modeled as a volume element with the properties of Tresca material in undrained

condition where the parameters were soil unit weight (), undrained shear strength

(su) and friction angle (). Parametric studies consisted of three dimensionless

variables including depth factors (d/H), friction angle () and embankment slope angle

(). Results were summarized in the form of the dimensionless stability number

(su/H(FS)) and the design chart and application were presented. In addition, the

comparison of the solution of stability number with the limit equilibrium methods and

the failure mechanisms were also proposed in this paper.

33

Abstracts

Transportation Engineering and Planning

03001 Exploring Human Genome Feature for Improving Genetic Algorithm Performance

Febri Zukhruf1,*, Irma Susan Kurnia2, Russ Bona Frazila1, Gaga Irawan Nugraha2, and

Mas Rizky A.A Syamsunarno2

1Transportation Engineering Research Group, Faculty of Civil and Environmental

Engineering, Institut Teknologi Bandung, Indonesia 2Faculty of Medicine, Universitas Padjajaran, Indonesia

Genetic algorithm (i.e., GA) has longtermly obtained an extensive recognition for

solving the optimization problem. Its pipelines process, which involves several

operations, has been applied in many NP-hard problems, including the transportation

network design problem (i.e., TNDP). As part of evolutionary computation methods,

GA is inspired by Darwinian evolution, which is relied on the genetic operators (i.e.,

recombination, and mutation). On other side, the considerably achievement has been

acquired by the genome researches, which offers an opportunity to deeply explore

the recombination and mutation processes. This paper then presents variants of GA,

which are inspired by the recent genome evidence of genetic operators. This

exploration expectantly extends the benefit of evolution-based algorithm, which has

been shown by the previous finding of GA. For examining the performance of

proposed GA, the numerical experiment is involved for solving the TNDP. The

performance comparisons show that the variation of crossover rate within a certain

group of population provide better result than the standard GA.

03002 Development of Pre-time Intersection Isolated Signal Using a Fuzzy Logic Model

Moch.D.Studyana1,*, Ade Sjafruddin1, Iwan P. Kusumantoro2, and Yudi Soeharyadi2


Engineering, Institut Teknologi Bandung, Indonesia 2Analysis and Geometry Research Group, Faculty of Mathematics and Natural Sciences,


We investigate the development of pre-time signal intersection operating systems for

isolated intersections using Fuzzy Logic models. The traffic signal system setting in

Indonesia has been using the Indonesia Road Capacity Manual model 1997, for

example it is installed at the intersection in large cities in Indonesia. The development

of the Fuzzy Logic model is focused on improving the performance of the signaled

intersection, using a combination of numerical variable analysis used by IRCM 1997,

and the linguistic or traffic behavior variable as the basis of the Fuzzy Logic model

study. The Fuzzy Logic model process involves the Membership Function theory as the

34

basis for the confidence level of the traffic variable to be surveyed, and the Fuzzy

Inference Engine to measure the choice of combinations of variables that will be

selected to make the best performance of the intersection. The geometric of

intersection must be control as it involves the input of research data, especially on the

condition of the intersection legs and markers of motor cycle-special stopping places,

which is a potential of a traffic violation by traveller. The model is verified with fuzzified

data from 2017 traffic research survey in Bandung. As an illustration of the majority of

intersection setting with an isolated pre-time operating system, there are 60

intersection points or 85% of the total 71 intersections available. This would be a

potentially major problem when performance improvements is not carried out. The

final analysis shows that the number of vehicles queues decreases while the traffic

flows passing through the intersection increases, therefore fuzzy logic model is

expected to contribute and to give alternative handling for intersection performance

with pre-time operational.

03003 Consumer’s Point of View on Parcel Lockers in DKI Jakarta

Nahry1,* and Alvin Farhan Vilardi 1

1Department of Civil Engineering, Faculty of Engineering, Universitas Indonesia,

Indonesia

Online shopping businesses grow significantly in Indonesia, especially in Jakarta.

Consumers find out that purchasing products online is more effective. Most of

consumers in Jakarta choose direct (home) delivery as their last-mile delivery method,

which proposes consumers to receive the purchased goods at home. E-commerce

could minimize trip distance travelled by consumers, but distance travelled by delivery

service vehicles increase. It causes new problems such as environmental issues. Parcel

lockers method appeared as the solution, which proposes advantages for consumers

and package delivery operators. Its scheme could minimize distance travelled by both.

The packages that dropped in the lockers would be picked up, sorted, and delivered

to other lockers. Consumers would pick up their goods by travelling to destination

lockers. It could minimize delivery trips. This study observed the consumer’s point of

view on parcel lockers method, and analyse the potency of parcel lockers. This study

was carried out by two online surveys with four main variables that are location,

information, cost, and punctuality. The results found that punctuality is the most

affecting factor (38.8%) for consumers in choosing type of delivery service. Based on

the services, respondents prefer to choose parcel lockers (68.4%) rather than direct

delivery.

35

03004 A Brief Review: Traffic Conflict Techniques and The Challenges of The Studies in

Indonesia

Naomi Srie Kusumastutie1,* and Pipit Rusmandani1

1Polytechnic of Road Transportation Safety, Indonesia

For the past 50 years, Traffic Conflict Technique (TCT) has been growing rapidly as

Surrogate Safety Measure (SSM). Unfortunately, the study of TCT as a road safety

analysis tool in Indonesia is still limited. This article aims to describe the developments

of TCT, regarding to the use of manual observation, automated video analysis and

simulations with the Surrogate Safety Assessment Model (SSAM). This article also aims

to identify the challenges of TCT implementation in improving road safety in Indonesia.

Thus, it is expected to inspire researchers in Indonesia to develop TCT, for example by

using Unmanned Aerial Vehicle (UAV) and microsimulation in TCT studies.

03005 Evaluation of Rigid Pavement on Apron of Terminal 3 Soekarno Hatta International

Pamahayu Prawesti1,*, Bambang Suhendro1, and Suryo Hapsoro1

1Civil and Environmental Engineering Department, Gadjah Mada University, Indonesia

The development of transportation technology is indicated by the appearance of a

new aircraft gear configuration, dual tridem. The load repetitions of the movement of

aircraft with dual-tridem gears, such as B-777-300ER aircraft with MTOW 28 tons, on

Terminal 3 Soekarno-Hatta International Airport (SHIA) apron may cause pavement

deformation, resulting in long-term fatigue and structural failures. Therefore, the

performance of the existing rigid pavements to hold the loads for the next 20 years

should be evaluated. Firstly, the equivalent annual departure and coverage of the

aircraft in the airport up to 2037 is calculated. Next, the existing rigid pavement

structure of the apron in the airport is modeled using finite element method to

calculate thermal stress and fatigue analysis for either the dowel or the slab. Our study

result shows that the coverage value for the next 20 years is 86,534 with the maximum

deflection of 0.055 mm and maximum stress of 0.496834 MPa. The calculated thermal

stress is 1.55 MPa, resulting in load repetition for the slab 1,241,484 and an infinite load

repetition for the dowel.

36

03006 Verification of Modulus and Fatigue Cracking Models for Hot-Mix Asphalt with

Asbuton in Laboratory Scale

Juan Nugraha1,*, Djunaedi Kosasih1, and Harmein Rahman1



Design and analysis of flexible pavement structure using mechanistic approaches

require, among other input data, the dynamic modulus of asphalt layer (E*) and it’s

resistance to fatigue cracking (Nf). These material characteristics can be obtained from

both laboratory test results and calibrated against field conditions and from

mathematical models, such as the Asphalt Institute’s. The two values are to be

compared for assessing the applicability of the models for mixes using petroleum

bitumen (pen 60/70) and using modified asphalt (with 8% asbuton). The laboratory

tests were conducted using Asphalt Mixture Performance Test (AMPT) and Four Point

Loading equipment. It was found that the resulting curves are consistent with the

Asphalt Institute’s model for both types of mixes. Meanwhile, fatigue life model curves

show a similar trend to the Asphalt Institute’s model on the conservative side. This is

explainable the laboratory model needs to be calibrated for variations of wheel track

and loading time occuring on site.

03007 Road Improvement From Flexible Pavement to Rigid on Munjul - Panimbang Road

Banten

Telly Rosdiyani1,*, Gunawan Noor1, and Irja Iswan1

1Civil Engineering Department, Banten Jaya University, Indonesia

Roads are an important element in promoting public welfare. With the approach of

regional development, the achievement of balance and equitable regional

development. Munjul-Panimbang Road Section, a crossroads of tourist access and

liaison between villages and sub-districts, this certainly requires an increase in roads in

facilitating transportation mobility. Improving the pavement structure that has been

declining is one of the solutions that must be done immediately by replacing the

pavement flexure structure into concrete pavement (Rigit Pavement). This project has

been completed, thereby analyzing the suitability of the Concrete Pavement Road

Pavement Planning. This road improvement uses the Concrete Pavement

Concatenated Pavement (BBDT) type, stretching the thickness of concrete plate and

the required reinforcement diameter. The research method based on Concrete

Pavement Concrete Pavement Planning, Pd T-14 2003. Primary data and secondary

data are needed as supporting in research. The result of the analysis shows that

concrete pavement planning is 15 cm thick concrete plaster and perforated

reinforcement per meter using 5D15 mm - 200 mm, while crosslinks per meter of 2D10

mm - 500 mm can withstand the burden of vehicles traveling on the road with the age

of 20 years.

37

03008 Porous Concrete Basic Property Criteria as Rigid Pavement Base Layer Adjusting Field

Gradation

Frisky Ridwan Aldila Melania Care1,*, Bambang Sugeng Subagio1, Harmein Rahman1,

and R. Anwar Yamin2


Engineering, Institut Teknologi Bandung, Indonesia. 2Centre of Research and Development for Roads and Bridges, Ministry of Public

Works and Housing, Indonesia

Porous concrete has been widely used for many purposes in this couple of days. In

reality, it might be difficult to create an ideal uniform graded porous concrete mixture

proportion with the field gradation circumstances. The aim of this study was to find a

porous concrete mix-design proportion that could adjust field gradation and meet

Specifications requirements by utilizing continuous graded aggregate. Compressive

strength and vertical permeability produced by porous concrete using continuous

graded aggregate stayed above the minimum limit for base layer required by

Specifications. Continuous graded porous concrete from mix-design variation II

produced higher compressive strength, but lower void content and vertical

permeability compared to mix design variation I at the age of 28-days. It was found

that continuous graded porous concrete from both mix-design variations had an

optimum basic parameters in specific value as well. Porous concrete that adjust the

field gradation gave a better basic property criteria compared to ideal gradation. The

relationship between void content and vertical permeability from continuous graded

porous concrete had a similar behavior with uniform graded porous concrete. Overall,

the use of continuous graded porous concrete would be very helpful in Indonesia

because it can adjust the gradation on the field.

03009 Constructing Pedestrian Level of Service based on The Perspective of Visual

Impairment Person

Russ Bona Frazila1, Febri Zukhruf 1,*, Cavin Ornando Simorangkir1, and Jzolanda

Tsavalista Burhani1

1 Transportation Engineering Research Group, Faculty of Civil and Environmental


Comfortability level of pedestrian facilities is practically implied by the pedestrian level

of service (i.e., PLOS), which defines the performance level of pedestrian facilities. The

level is set by applying certain criteria, which may influence by the heterogeneity and

the pedestrian behavior. On the other side, the growth attention is given to the

inclusive pedestrian environment that pay a great consideration to the persons with

disabilities (PWDs), including the visual impairment person (i.e., VIP). Moreover, the

universal design of the public facilities, which has minimum barriers for the PWDs

needs to be promoted more, to attain better accessibility for the public. This paper

38

then proposes a method for calculating of PLOS by taking into account the VIP

perspective to the pedestrian facilities performance.

03010 A Resource Sharing (Sharing Platform) Scheme on Online Taxi Services

Helen Burhan1,*, Sutanto Soehodho2, and Nahry Yusuf2

1Department of Mathematics, FMIPA, University of Indonesia, Indonesia 2Department of Civil Engineering, Faculty of Engineering, University of Indonesia,

Indonesia

This paper will review the match between single driver and single rider in online taxi

services through a resource sharing (sharing platform) for the operators with the

objectives to maximize the profit for drivers (operators) and minimize waiting time for

passengers so that the matching rate is higher. A low matching rate between rider

and driver can cause the consumer to drop the services. The matching between single

driver and single rider in online taxi services through a sharing platform scheme is

formulated in maximum weighted bipartite matching problem. To solve the proposed

model, we use Kuhn Munkres Algorithm, while to solve the shortest path for the driver

to pick up the passenger and the shortest path of passenger's origin destination,

modified Dijkstra with adaptive algorithm based on Wei Peng et.al (2012) is used.

Based on illustrative example with several cases, we found a resource sharing scenario

can optimize the matching between driver and rider and moreover can solve the surge

pricing problem which is deemed as less transparant to customer.

03011 Mode Choice Model for Public Transport (Ferry, Fast Ship, and Aircraft) Study Case:

Kupang - Rote Route

Margareth E. Bolla1,, Rossy A. Bella2, Aprianto Nomleni3, and Desy Yuliaty Tungga2

1Civil Engineering Department, Brawijaya University, Indonesia 2Civil Engineering Department, Nusa Cendana University, Indonesia 3Water Resources Engineering Department, Brawijaya University, Indonesia

The mode of transportation that travels from Kupang City to Rote Ndao Regency is

currently a mode of sea transportation and air transportation. This study aims to find

out user information based on its mode choices and model it in the multinomial log

function, besides that it’s hoped that this result can be used as a reference in

determining policies that improve functions and facilities for mobilizing people, goods

and services carried out on the Kupang to Rote.Data analysis was carried out in two

ways, namely with descriptive statistical analysis techniques to explain the

characteristics of respondents and multinomial logistic regression analysis to create a

model of mode transportation selection for Kupang-Rote service. The results of the

study showed that users of transportation services from Kupang to Rote, generally

men prefer to use ferry boats while women prefer to use fast boats. The

characteristics of respondents is age 20-39 years. While the factors that influence the

39

choice of transportation are the influence of luggage, weather and comfort. For the

selection model, the probability of a speedboat is 34.65%, the probability of choosing

a ferry is 42.96%, and the probability of choosing an aircraft is 22.3%.

03012 Identification of Cumulative Prospect Theory Parameters for Mode Choice Model

Sylvia Indriany1,*, Ade Sjafruddin1, Aine Kusumawati1, and Widyarini Weningtyas1



The use of Cumulative Prospect Theory (CPT) in decision making related to

transportation risk is still much debated. Mainly because of the travel and socio-

economic characteristics of the traveller it possible for different responses to the

specified Reference Point (RP) as well as the loss aversion. This difference can be seen

from the value of Cumulative Prospect Theory parameters. Therefore, this paper will

discuss about the determination of parameters CPT which affect public transportation

mode choice model in the course of work trip activity. The reference point as an

essential part of this study is determined based on the average travel time of

commuter worker from South Tangerang City to Jakarta. Data obtained from stated

preference survey, Feeder Busway/Busway and Commuter Line Jabodetabek as mode

alternative and travel time attribute as a risk factor. The Binomial Logit model which

has transformed utility distribution and probability with CPT and the Least Square

Method to be obtained the parameters. Finally, some conclusions can be drawn that

the CPT parameters produced by this study, have closed the range of value

requirements in the CPT theory. So that the parameter value can be used to model the

probability of mode choice with the risk of travel time in the study area.

03013 Mode Choice Model Analysis Between Ridesouring and Ridesplitting Service in DKI

Jakarta

Anggit Cahyo1,*, Nahry 1, and Helen Burhan 1

1Ciivil Engineering Department, Faculty of Engineering, Universitas Indonesia,

Indonesia

Beside the ridesoucing service, ridesplitting service is also offered by Transport

Network Companies (TNC). The ridesplitting service have more benefit than

ridesourcing because it is using the concept of carsharing. The current condition for

ridesplitting service is not popular and only have small demand than ridesourcing

service. This study aims to establish a mode choice model between ridesourcing and

ridesplitting service in DKI Jakarta and to estimate the potential of demand shifting

from ridesourcing to ridesplitting service in DKI Jakarta. The mode choice model is

developed from binary logit model with stated preference survey using fare saving,

additional time travel and security presented by gender parameter of ridesplitting

service. The sensitivity of logit model show that highest sensitivity rate to increase

40

mode switching to ridesplitting service is in 20% to 50% fare saving level. The probability

of current condition to switch to ridesplitting service is 20%.

03014 Activity-Travel Participation, Multitasking In Travel And Daily Well-Being

Nurul Fatihah Mohd Fauzi1 and Dimas B.E. Dharmowijoyo1,*

1Civil and Environmental Engineering Department, Universiti Teknologi PETRONAS,

Malaysia

Using hierarchical liniear regression and multi-dimensional three-week household

time-use and activity diary, this study investigated the interaction among

spatiotemporal variables on percentage time of engaging multitasking in travel, and

how endogenous of percentage time of engaging multitasking in travel interact with

other spatiotemporal variables on individuals’ daily subjective well-being. Different

from descriptive analysis result, the result in using hierarchical linear regression shows

that having tighter time-space constraints tend to positively correlate with performing

multitasking activities within travel more often. Moreover, the ones who peform more

trips such as the youngest travellers and someone from middle income tend to

perform multitasking activities in travel more often. Endogenous of percentage time

of engaging multitasking in travel shows positive correlation on improving someone’s

daily well-being, as expected. In term of policy implication, undertaking passive leisure

within travel can be suggested to improve someone’s daily well-being. The

opportunity to undertake passive leisure within travel can be an advantage of using

public transport.

03015 Selection of ports, tariffs, service frequency, and ship size for a SSS Route in Java

Island

Johannes E. Simangunsong1,*, Ade Sjafruddin1, Harun Al-Rasyid S. Lubis1, and Russ Bona

Frazila1



Short Sea Shipping (SSS) is one of modes to reduce the dominance of trucking mode

of freight transportation in Indonesia. It concerns to multimodal freight transportation

network system through sea mode transportation line. As a maritime nation, it is

possible to develop SSS lines in Indonesia. The development of the SSS lines is

expected to improve the continuity of goods which supporting the efficiency and

effectiveness of the national logistics system. It develops integrated connectivity in

local, inter-island and national scale. The objective of this study is to obtain optimum

SSS route with objective function to maximize the difference of total transportation

cost by designing SSS operating system model. Several factors are considered in SSS

operating system model as policy measures, such as transit ports selection, tariffs,

services, and ship sizes. This SSS model is approached by Incremental Assignment

method. SSS operating system model will be applied to the freight mobility in Java.

41

03016 Developing Model of Toll Road Traffic Forecasting During Ramp-Up Period

Weka Indra Dharmawan1,*, Ade Sjafruddin1, Russ Bona Frazila1, and Febri Zukhruf1



The Feasibility of Toll Road project investment that uses Public Private Partnership

(PPP) scheme is largely determined by the accuracy of traffic forecasting as a

reflection of revenue streams. The accuracy level of traffic forecasting is needed to get

a description of risks and uncertainty of Toll Road projects to be invested.

Unfortunately, the international studies of forecasting show to trend of overestimate,

particularly occurred in the early years of the new Toll Road operation. It is the acute

problem in the short term Toll Road investment or known as ‘ramp-up period’. The

conventional model of aggregation based on socio-economic and demographic

growth has not been able to anticipate the problem, since the ramp-up period is a

process of learning and adaptation for regional travellers due to changes in travel

behavior after the new Toll Road infrastructure began to operate. Accordingly, the

disaggregation model is considered the most realistic used to predict the potential

traffic that occur during the ramp-up period. This paper provides a review of several

studies dealing with traffic forecasting model for Toll Road projects during the rump-

up period.

03017 Motorcycle Accident Modelling for the Formulation of Motorist Safety Action

Programs in Kupang City

Margareth E. Bolla1,*, Tri Mardiyati Sir2, and Putri D. K. Djahamouw1

1Civil Engineering Department, Brawijaya University, Indonesia 2Civil Engineering Department, Nusa Cendana University, Indonesia

Kupang city had to deal with transport safety issues where the total number of traffic

accidents in 2017 increased by 51.05% compared to 2011. This study aims to describe and

analyze the factors that affect motorcycle accidents through modelling by the method

of Generalized Linear Models with Genstat and SPSS programm. Based on the results

of the police report data summary, accidents most often occur on Sunday (15.95%); the

time span at 18:00 to 23:59 pm (45.94%); type of hit the front (35.68%); victims died

(12.19%), male sex (80.71%); age range 18-25 years (37.20%); with the level of education

at the level of Higher Education (42.38%); worked in the private sector (37.75%); do not

have a driver's license (75.43%). The results of the analysis of survey data obtained

equation modelling accident MCA = 0,0006713* Flow 0.000275*exp [0.2144

LaneWidth - ShoulderWidth_Sidewalk 1.952 - 2.026 MedianRoad + 0.2139 Speed +

0.0513 Access]. Modelling results showed that the addition of total lane width

decrease the number of motorcycle accidents by 10% per year, pavement by 6% per

year, median by 13% per year, traffic flow by 3% per year, speed by 14% per year, access

42

road by 2% per year. It is therefore recommended a program of action in the form of

additional elements of the road medians and pavement on a road segment that the

accident rate can be reduced.

43

Abstracts

Water Resources Engineering and Management

04001 Economic Study of Groundwater Irrigation System in Lampung Province

Entin A. Karjadi1, Andojo Wurjanto1, and Devi Ulumit Tias1,*

1Coastal Engineering Research Group, Faculty of Civil and Environmental Engineering,


The utilization of groundwater for irrigation purposes in Indonesia, known as Jaringan

Irigasi Air Tanah (JIAT), has been developed since 1970 and nowadays they can be

found in nearly all region in Indonesia. For example, in Lampung Province, there are

112 JIAT facilities under the authority of the Mesuji Sekampung River Basin Agency.

One of the benefits of JIAT is its reliability as it warrants water availability all year long.

On the other hand, JIAT operation is costly. Therefore, agricultural irrigation system

such as JIAT is less attractive to most farmers unless there is some kind of government

subsidy. This paper presents an economic study of JIAT by comparing the benefit for

the farmers with the operation cost to determine the feasibility of a JIAT facility. This

study is based on the inventory data of JIAT facilities in Lampung Province. The

method used in this study is descriptive quantitative. The final result of this study is a

recommendation for feasibility requirements for a JIAT facility as a whole, which can

be used by River Basin Agencies (BWS/BBWS) in Indonesia as a guideline to determine

the feasibility and sustainability of a JIAT facility.

04002 Payment For Environmental Service of Conservation in Cokro Tulung Spring, Klaten

Regency, Indonesia

Faisal1,*, Evi Gravitiani1, Suryanto1, and Mugi Raharjo1

1Faculty Economy and Business, Sebelas Maret University, Indonesia

This study aims to: (1) determine the conservation of water resources willingness to

pay (WTP) of the community, (2) determine the determinants that significantly affect

the value of PAPs for additional benefits due to increased management of water

resources conservation, and (3) determine whether reforestation environment is a

type of conservation the community desire. Respondents from this study are

Surakarta citizen, precisely in the southern region of Surakarta, Laweyan District,

Central Java. They are customers of the Surakarta Municipal Water Supply Company,

especially the water distribution of the Cokro Tulung spring. This study uses linear

analysis and Contingent Valuation Method (CVM). The interviews result with 106

respondents revealed that: (1) the average value of WTP in R2 is Rp 1,872,-, the

average value of WTP in R3 is Rp 3,238,-, the average value of WTP in R4 is Rp 2,769,-,

and the average value of WTP in trade group 1 is Rp 3,846,-, (2) education variables

44

and perception variables on the importance of conservation have a significant effect

on WTP of conservation of water resources, and (3) survey results show that there

are 73.6% of respondents intend to do greening around Cokro Tulung spring.

04003 Effect of Extreme Rain and Land Covering Change in Jatihandap on 20 March 2018

Flash Flood

Agung Wiyono Hadi Soeharno 1,*, Mohammad Farid1, Dhiya Salma Abidah2, Tias Ravena

Maitsa2, Setianingsih3, and Nurul Majidah4

1 Water Resources Engineering Research Group, Faculty of Civil and Environmental

Engineering, Institut Teknologi Bandung, Indonesia 2 Study Program of Water Resources Engineering and Management, Faculty of Civil

and Environmental Engineering, Institut Teknologi Bandung, Indonesia 3 Study Program of Meteorology, Faculty of Earth Sciences and Technology, Institut

Teknologi Bandung, Indonesia 4 Study Program of Infrastructure Engineering and Management, Faculty of Civil and

Environmental Engineering, Institut Teknologi Bandung, Indonesia

Flash flood was occured on March 20, 2018 in Jatihandap, Bandung City, West Java

due to the overflow of Cipamokolan River. This has caused considerable losses,

especially for people living in the area. The flood occurred due to high rainfall intensity

and inadequate land covering, especially in the upstream area (North Bandung

Region) where the area is filled with housing, villas, and open land. Consequently, the

water catchment area decreases. The objective of this study is to identify flood

discharge that occurs due to high rainfall intensity and land covering. Flood discharge

is calculated using rational method. Based on BMKG data, rain intensity on March 20,

2018 is 45 mm/hour. The results of this study show that with this intensity, the

Cipamokolan River flow brings water with sediment and debris waste. The discharge

of river is 207 m3/s. It equals to 2.2 times river basin discharge and causing water to

overflow into the land around the river. The debris flow also damage the levees in

Jatihandap then it caused flash floods.

04004 Developed Watershed Classification Index Determining Management Priority Level

Based on Watershed Carrying Capacity

Ignatius Sriyana1

1Civil Engineering Department, Faculty of Engineering, Diponegoro University,

Indonesia

Watershed classification index is important in terms of determining watershed

management priority level based on its carrying capacity score whereby currently

watershed is classified into two indexes which are “to be maintained” if the carrying

capacity score is below 100 and “to be restored” if it is above 100. This index fails to

capture existing condition where there are watersheds with carrying capacity score

45

in between 90 and 110. The purpose of this paper is to propose developed watershed

classification index to determine management priority level based on watershed

carrying capacity score. The method used to develop the watershed classification

index is Classification Interval approach. The analysis is resulting in rigorous

management priority level based on developed watershed classification index which

is 50 < carrying capacity ≤ 90 as Priority 3 (watershed indexed as “to be maintained”),

90 < carrying capacity ≤ 110 as Priority 2 (watershed indexed as “to be improved”) and

110 < carrying capacity ≤ 150 as Priority 1 (watershed indexed as “to be restored”).

Therefore, the correct management priority level for Gangsa Watershed that has

carrying capacity of 106 is Priority 2.

04005 Analysis of Climate Change and Future Projection of Rainfall, Temperature, and

Potential Evapotranspiration in Riam Kanan Catchment Area, Banjar Regency, South

Kalimantan

Olivia Putri Purnama1,*, Hadi Kardhana2, Harry Indrawan3, Rasgianti3, M. Cahyono2, and

Anna Nurganah Chaidar2

1Water Resources Management Master Study Program, Institut Teknologi Bandung,

Indonesia 2Water Resources Engineering Resources Group, Faculty of Civil and Environmental

Engineering, Institut Teknologi Bandung, Indonesia 3PT. PLN (Persero) Electricity Research and Development Center (Research Institute),

Indonesia

Climatic conditions in Indonesia warm up indicated by the increasing of the average

annual temperature by 0.3ºC. This may cause higher water evaporation and increased

rainfall intensity. Changes in rainfall patterns shift the start of the rainy season to be

slower and end faster. These changes the dry season to become longer with shorter

time intervals. In case of dam operation, dam manager needs to adapt the effects of

climate change. This paper presents trend and future projection in Riam Kanan

Catchment Area, Banjar Regency, South Kalimantan. Climate change historical trend

analysis was carried out with the observation data used were rainfall and maximum

temperature from BMKG climatology station, Banjarbaru Station, in the period 1983

– 2017. Future projection analysis was carried out by using RCP2.6 and RCP8.5 scenario

data for projecting rainfall and temperature in the period 2018 – 2100. The result

shows that the rainfall, maximum temperature, and evapotranspiration trends in

Banjarbaru from 1983 – 2017 were not too significant by +0.1 mm, -0.5ºC, and +0.1 mm.

While the projection of RCP2.6 and RCP8.5 scenario shows increase by +0.1 mm,

+0.1ºC, +0.1 mm and by +0.1 mm, +3.3ºC, and +0.1 mm. Keywords: Climate Change,

Trend, Rainfall, Temperature, Evapotranspiration, RCP 2.6, RCP8.5

46

04006 Water Management System Of Peatlands For Palawija Plants On KHG Pulang Pisau,

Central Of Kalimantan

Fadel Khalifah Ibrahim1,*, Yadi Suryadi2, Indratmo Soekarno2, Sri Legowo2, Mohammad

Bagus Adityawan2, and Saepul1

1Water Resources Engineering Research Group, Faculty of Civil and Environmental

Engineering, Institut Teknologi Bandung, Indonesia 2Center for Water Resources Development, Institut Teknologi Bandung, Indonesia

“Kesatuan Hidrologis Gambut” (KHG) or Peat Hydrological Unit is a land which consist

of incomplete soil decomposition of aquatic vegetation that is inundated with

anaerobic conditions. Peatlands in Indonesia is have common problem, which is

adequacy of water availability (water balance) throughout the year and fire risk. This

condition makes the holding of studies to ensure this. In this research, study uses

secondary data of Peatlands, Pulang Pisau regency, Central of Kalimantan. This

research will be modeling groundwater level using unconfined steady aquifer with

finite difference method by Qgis Freewat. Then, if possible, the model will be

calibrated by direct sampling at some point in the field, so the next will be modeling

by comparison results of water level model with water level existing that up to 40 cm

in accordance with Government Regulation no. 57 of 2016 on amendment to

Government Regulation No. 71 of 2014 on the Protection and Management of Peat

Ecosystems. From this research is expected to give some of benefits as follow: 1).

Estimating water balance for Palawija Plants in KHG Pulang Pisau, 2). Modeling

groundwater level for canal as one of the optimal water management efforts so that

peatlands are not too dry and not too wet, so the risk of forest fires can be minimized.

04007 Rainwater Management Role to Solve Problem Related to Hydro- Environment

Engineering

Susilawati Cicilia Laurentia1,*, Yulius PK Suni2, and Alfred Fredrich Lukas3

1Flores University, Civil Engineering Department, Ende-Flores, Indonesia 2IRGSC, Kupang, Indonesia 3BWS NT.II, Kupang, Indonesia

The problems related to hydro-environmental engineering on small islands are flood

and drought, for the less favourable rainfall characteristics. Big rainfall intensity

comes and flows immediately as storm runoff to the sea because of short distance,

and no chance to infiltrate into the soil as ground-water recharge. Floods and

landslides occur during rainy season and drought during dry season. This research

investigates the role of rainwater management in order to overcome these problems.

The literature review and field observations of experiences on rainwater management

techniques applied on both communal scale and household level. The results show

that firstly, rainwater must be managed in ways that small amount of rainwater flows

out immediately to the sea. So, it has chance to infiltrate into the soil as ground-water

47

recharge. This is done by making some water-traps series, harvesting rainwater and

storing it into the ponds at the household scale. The water then could be utilized for

domestic and agriculture purposes. Secondly, learning from several experiences’

technology implementation as water conservation, it can be found the right way to

manage rainwater at communal/household scale. These actions give the rainwater

management having contributions to solve problems related to hydro-environments

engineering.

04008 Application of Aerated Submerged Spongebed Biofilter for Raw Water Pre-

Treatment in Drinking Water Installation

Margareta Novia Asih Christami1, Setyo Sarwanto Moersidik1,*, El Khobar M.

Nazech1, and Yenny Silvia1

1Environmental Engineering, Universitas Indonesia, Indonesia

Pesanggrahan River has been contaminated by domestic wastewater. High

contamination of Pesanggrahan River with the maximum observed TSS (243,8 mg/L),

COD (165,2 mg/L), Total Phosphate (0,74 mg/L), and NH3-N (1,04 mg/L) has exceeded

the Raw Water for Drinking Water standard based on Government Regulation

Number 82 Year 2001. Aerated Submerged Sponge-bed Biofilter can be proposed as

pre-treatment recommendation for Drinking Water Treatment Plant processing due

to its environment friendly property and ability to reduce the organic pollutant. A lab-

scale experiment with the modified volume of 15% media was applied in a 6L reactor

with 7 L/min oxygen supply. Retention time variation were evaluated at 1, 1,5, and 2

hours. It was found that the highest removal efficiency occurred at HRT 1,5 hours with

the reduction capability of 75,5±0,12% TSS; 59,1±0,14% COD; 57,1±0,27% Total

Phosphate; and 45,5±0,37% NH3-N. On the same HRT (1,5 hours), ammonia reduction

obtained at k(0-order)= 0,005 g/m2day. This biofilter also decreased the optimum

coagulant (PAC) concentration needed.

04009 Bench Scale Study of Moving Bed Biofilm Reactor Application as Pre-Treatment of

Raw Water for Water Treatment Plant (Case Study: Pesanggrahan River)

Rhefa Fauza Setiani1,, Setyo Sarwanto Moersidik1,*, and Sandyanto Adityosulindro 1

1Environmental Engineering, Departement of Civil Engineering, Universitas Indonesia,

Indonesia

The quality of surface water in Jakarta is on a serious polluted status. In order to

reduce the Water Treatment processing load, a pre-treatment process is needed to

eliminate parameters such as organic matter, ammonia, color, taste, and odor. This

treatment generally uses chemical and physical processes, such as chlorination and

activated carbon that produce harmful byproducts. Moving Bed Biofilm Reactor

(MBBR) is one of the solutions developed to reduce the nutrient and organic levels in

raw water. This study aims to improve the quality of raw water, by reducing the

concentration of COD, NH3-N, Phosphate, and TSS before entering the conventional

48

process. Reactor performance is assessed based on contaminant removal efficiency

with variation of residence time (1 hour, 1,5 hours, 2 hours). The reactor is operated by

using Kaldness K1 as the medium and oxygen supply of 7 L/min. The optimum

residence time is 1,5 hours with the ability to remove COD, NH3-N, Phosphate, TSS

51.8% ± 0.2; 54.3% ± 0.28; 52.6% ± 0.19; and 77.7% ± 0.14 respectively. Based on the

optimum residence time, the kinetics of the ammonia removal rate in MBBR takes

place at zero order, with a rate constant removal of 0.0056 g/m2.day. The results

showed that the higher concentration of ammonia, and organic contaminants

treated, the higher the efficiency of MBBR. Apart from water quality improvement,

pre-treatment process using MBBR can reduce coagulant dose from 50 mg/L to 9

mg/L, to decrease raw water turbidity from 135 NTU to 7.69 NTU before entering the

coagulation-flocculation unit.

04010 Study of Flood Characteristic in Cikalumpang River by using 2D Flood Model

Akbar Rizaldi1,*, Idham Riyando Moe2, Mohammad Farid3, Teguh Mulia Aribawa4, Gatut Bayuadji4, and Tanto Sugiharto4

1 Center for Water Resources Development, Institute for Research and Community Services, Institut Teknologi Bandung, Indonesia 2 Directorate General of Water Resources, Ministry of Public Works and Housing, Indonesia 3 Water Resources Engineering Research Group, Institut Teknologi Bandung, Indonesia 4 Cidanau-Ciujung-Cidurian River Basin Agency, Ministry of Public Works and Housing, Indonesia

Flood is one of the natural disasters that occur in Indonesia frequently. At least there

are 8.498 occurrences since 1980 through Indonesia. In order to prevent and resolve

that natural disaster, some actions should be done. To know the best solution to solve

flood, we should know the flood characteristic (what causes it, the inundation area,

the height, how long it occurs, and etc.). The characteristic of flood will be easily

known only when the flood occurs. Thus, it is necessary to build a model with high

accuracy. The model was obtained by re-modeling the inundation incident that

happened on March 7th, 2018, and validated with observed data from several locations

in that period. The result shows a good agreement with the observed data. This is

evident from the extent and depth of the puddle from the modeling results similar to

the value of field observation data. From the results, it can be concluded that the

Cikalumpang River model has been obtained with a good correlation. From field

observations, it is known that flooding is caused by quite complex problems, such as

decreasing river capacity due to illegal building construction, sedimentation, land

cover change, and climate change.

49

04011 Analysis of Flood Propagation and its Impact on Negeri Lima Village due to the

Failure of Way Ela Dam

Bagus Pramono Yakti1,*, Mohammad Bagus Adityawan1, Iwan Kridasantausa

Hadihardaja1, Yadi Suryadi1, Joko Nugroho1, and Arno Adi Kuntoro1

1Center for Water Resources Development, Institut Teknologi Bandung, Indonesia

Way Ela dam is a dam to be built in the Negeri Lima village. In the negeri lima village

there was also a dam that formed naturally by landslide due to high rainfall on 13 July

2012. A year after it was formed, on 25 July 2013 flooding occurred due to an extreme

rainfall that caused the failure of the natural dam. The event of the failure on 2012

generated flood that severely damaged houses and various public facilities to negeri

lima village down toward to the coast. As a result of this event, a small-scale reservoir

is formed. The Government plans to utilize the established reservoir to build the new

Way Ela Dam. This study was conducted to analyze floods with scenarios in the event

of a failure in the new Way Ela Dam. The overland flow is simulate with two

dimensional numerical model HEC-RAS v.5. Determining strategies for mitigation

needs to be assessed comprehensively, by simulating disaster scenarios on the dam,

analyzing the impacts and then planning recommendations for disaster risk. The

results are expected to be a reference for mitigation plans for the new Way Ela Dam.

04012 Study of The Relation Between Hydraulic Jump and The Flood Water Level in The

River on The Downstream of a Spillway

Dwiva Anbiya Taruna1,*, Mohammad Bagus Adityawan1,2, Joko Nugroho1, Mohammad

Farid1, Arno Adi Kuntoro1,2, and Widyaningtias1


Engineering, Institut Teknologi Bandung, Indonesia 2Center for Water Resources Development, Institut Teknologi Bandung, Indonesia

Kuningan Dam which is located in Kuningan District, West Java has 21,8 km2 watershed

area. This dam also acts as a flood control facility which function supported by the

reservoir’s topography and its spillway building. The spillway building releases

excessive water from the dam into downstream area. In the downstream part of the

spillway, usually hydraulic jump phenomenon occurs which depends on the flood

water level of the river. The hydraulic jump used in the designing process of stilling

basin length.The stilling basin in the spillway building generally designed using Q100.

The spillway in Kuningan Dam is designed as a closed conduit channel. In this study,

the Kuningan Dam spillway is re-designed as an open channel using ogee type

spillway. Based on modeling result, the length of hydraulic jump that occurs when

modeled with the return period discharge of Q25 is 21.54 m, Q50 is 16.65 m, and Q100

is 0.98 m. It is seen that in Q25 the jump was the furthest, so an elaborate study

regarding hydraulic jump phenomenon and design standards of the spillway is

required.

50

04013 Flood Control at KM 130 Padaleunyi Toll

Suci Anggraeni1, Arno Adi Kuntoro1, Mohammad Farid1, Dhemi Harlan1, and M. Bagus

Adityawan1

1Water Resources Engineering Research Group, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Indonesia

Flood is one of the natural phenomenon that often brings loss of property and life.

Mostly, it occurs during a high intensity rainfall event in the catchment area which

results in high river flow that cannot be accommodated by river cross sections. In

Bandung area, one of the locations that is often hit by flood is located on km 130 of

the Padaleunyi toll road. This flood occurred due to the overflow of the Cilember

and/or Cimancong rivers tributary which flows parallel to the toll road, inundating the

toll road segment with low elevation at around km 130+500. This paper aims to

analyze the effective flood control methods in the above location. With catchment

area around 2.3km2, which is relatively small, peak flood discharge calculation was

carried out using rational method. Hydraulics simulation was carried out using

HecRas, based on river field measurement data of Cilember and Cimancong river

cross-section. Analysis result shows that the combination between flood

embankment construction and river normalization provides a significant decrease in

flood water level in km 130 Padaleunyi toll road. Reinforced concrete vertical wall was

considered as the appropriate flood protections structure due to the limited space

available between the river and the toll road segment. This paper also underlined the

impact of the increasingly loss of water retention areas on increased risk of flooding.

04014 Testing of Smoothed Particle Hydrodynamics Method for Minor Loss Coefficient in

Three-Dimensional Water Flow in Circular Vertical Pipe Contraction

Muhammad Irham Sya’bani1,*, R R Dwinanti Rika Marthanty1, Herr Soeryantono1, and

Jessica Sjah1

1Civil Engineering Department, Faculty of Engineering, Universitas Indonesia,

Indonesia

Smoothed Particle Hydrodynamics method has been developed rapidly as an

alternative numerical method to solve the fluid physics problem. This meshless

method is able to identify the physical entity of each fluid by interpolating the

corresponding physical entity associated with the neighboring particles within the

influence domain. Three-dimensional fluid flows on circular vertical pipe contraction

were studied by using this method. The numerical model will be simulated by varying

the number of fluid particles and the number of kernel particles within the influence

domain. The conservation of mass, conservation of energy and minor loss coefficient

will be evaluated. The mass conservation and energy conservation will be reached by

considering appropriate number of initial particles and kernel particles. The results of

minor loss coefficient achieved from the numerical simulation are between 1.992 and

2.836.

51

04015 Fuzzy Rule-Based Model to Optimize Outflow in Single Reservoir Operation

Edy Anto Soentoro1,* and Nina Pebriana2

1 Water Resources Engineering Research Group, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Indonesia

2 Department of Civil Engineering, Faculty of Engineering, University of Surakarta, Indonesia

Reservoir operations, especially those which regulate the outflow (release) volume,

are crucial for the fulfillment of the purpose to build the reservoir. To get the best

results, outflow (release) discharges need to be optimized to meet the objectives of

the reservoir operation. Fuzzy rule-based model was used in this study because it can

deal with uncertainty constraints and objects without clear or well-defined

boundaries. The objective of this study is to determine the maximum total release

volume based on water availability (i.e., monthly release is equal or more than

monthly demand). The case-study is located at Darma reservoir. Fuzzy rule-based

model was used to optimize the monthly release volume, and the result was

compared with that of NLP and the demand. The Sugeno fuzzy method was used to

generate fuzzy rules from a given input-output data set that consisted of demand,

inflow, storage and release. The results of this study showed that the release of

Sugeno method and the demand have the same basic pattern, in which the release

fulfill the demand. The overall result showed that fuzzy rule-based model with Sugeno

method can be used for optimization based on real life experiences from experts that

are used to working in the field.

04016 Optimization of Gunungrowo Reservoir Operation

Dyah Ari Wulandari1,*, Suseno Darsono1, and Dwi Kurniani1

1Departement of Civil Engineering, Diponegoro University, Indonesia

Inaccurate water release has occurred from Gunungrowo Reservoir. In May–June,

there is excess water release from Gunungrowo Reservoir while in the period from

July to August there is a shortage of water release. Therefore the reservoir operation

should be evaluated and updated in order to obtain optimal results and to adjust the

changes. The purpose of this study was to evaluate the existing reservoir operation

and to carry out an optimization to find the optimal reservoir operation. The objective

is to conduct hydrological analysis, evaluate the reservoir operation, formulate a

model of reservoir operation, optimize the reservoir operation, and analyse the

results of reservoir operation optimization. Optimization of reservoir operation

generates the water level of reservoirs and the release of water in each period as well

as the objective function value under each scenario of reservoir operation. The

existing reservoir operation is not optimal and has a reliability of only 24%. In the

operation of the existing reservoir, emptying of the reservoir storage always happens

and inaccuracies in the release of water have occurred. The optimal reservoir

52

operation is scenario I, with a reliability of 75%, in which water is released in Planting

Season II and Planting Season III.

04017 Association Rules and Regression Linear Model of the Groundwater Population by

the Evaluation of Uranium

Iing Lukman1,* and Natalina2

1Management Department, Universitas Malahayati, Indonesia 2Ennvironmental Engineering, Universitas Malahayati, Indonesia

The uranium available more on groundwater samples of certain types on the total

alkalinity were relatively the same. But, the content of the uranium was higher in the

samples. The multiple linear regression for pH as dependent variable showed that the

pH negatively correlated to the uranium, but the uranium was not significant for the

linear regression model. The data of groundwater population from the samples of 127

with 12 variables of measurement of the Energy Department of the United States of

America resulted in those association rules and linear regression models. The data has

five factors of Producing horizon namely Ogallala Formation (TPO), Dockum

Formation (TRD), Quartermaster Group (POQ), Whitehorse and Cloud Chief Group

(PGWC), El Reno Group and Blaine Formation (PGEB). The step-wise linear regression

for each of the five producing horizon codes was fitted to the data. Then, the

regression models for each variable of producing horizon were obtained if pH was the

dependent variable. If the Uranium was a dependent variable, then the regression

models obtained were four only, with the model for PGEB was not able to be made.

When pH as a dependent variable, it was depended upon Boron, Total alkalinity, and

Bicarbonate.

04018 The Effect of Small Dams in Rawa Pening Catchment Area On Sedimentation Rate Of

Rawa Pening Lake

Dyah Ari Wulandari1*, Dwi Kurniani1, Sutarto Edhisono1, Ferdian Ardianto1, and Denri

Dahlan1

1Civil Engineering Department, Diponegoro University, Indonesia

Rawa Pening Lake is one of fifteen priority lakes. The problem in Rawa Pening Lake is

the rapid sedimentation rate and blooming of water hyacinth which has an impact on

the decreasing of storage capacity and water quality. The handling has not shown

significant results. Therefore, there needs to be innovation on improvement and

maintenance of Rawa Pening Catchment Area that has never done that is in the form

of small dams’ development in Rawa Pening catchment area. The construction of a

small dam in the Rawa Pening catchment area can temporarily hold water and

prevent the rate of sediment from entering the lake. The purpose of this research is

to analyze the influence of small dams in the Rawa Pening catchment area to

sedimentation rate in Rawa Pening Lake. Sedimentation is calculated based on soil

erosion in the catchment area, using the USLE formula. If There are 40 small-dams in

53

Lake Rawa Pening catchment area, the sedimentation decrease to 78.75%. If there are

only 2 small-dams constructed in the Klegung sub-watershed and the Legi sub-

watershed, the sedimentation decrease to 67%.

04019 The Advanced Analysis of Hydrodynamic and Sediment Transport Modelling in

Agathis Lake

Rian Mantasa Salve Prastica1,*, Herr Soeryantono1, and Dwinanti Rika Marthanty1

1Civil Engineering Department, Universitas Indonesia, Indonesia

Problems about lakes are inclining every year. This research is the advanced analysis

of hydrodynamic and sediment transport modelling research in Agathis Lake. The lake

is situated in Universitas Indonesia, Depok, West Java. The research employs

Resource Modelling Associates (RMA) program. The main goal is expected that the

program result could represent the actual condition of the lake. This research focuses

on evaluation of previous research results about calibration method and scenarios

simulation. This research will determine the most representative water sampling

location for calibration analysis. Next, this research simulates two scenarios of lake’s

conditions. The first is the simulation of the lake with wetland scenario condition to

analyze and to predict future condition. Second, the program is simulated with rainy

season scenario. After running approximately 324 iterations, the most representative

water sampling location is in the upper part of the water column. Two simulated

scenarios produce reasonable result and could predict the future conditions of

Agathis Lake. The sediment trap that is located in the inlet of the lake should be

treated regularly when rainy season and Universitas Indonesia should manage and

arrange the suitable plants to be applied in the future wetland.

04020 FVCOM Model Simulation of Local Scouring Around Bridge Pile

Sony Herdiansyah1, *, Dantje Kardana Natakusumah2, and Dhemi Harlan2


Engineering, Institut Teknologi Bandung, Indonesia 2Water Resources Development Center, Institut Teknologi Bandung, Indonesia

Scouring is one of many damages that water can cause. Scouring can occur as a

consequence of bridge pile existence. Problem on local scour around single pier will

be studied by using FVCOM numerical model. This study objective is to find out how

accurate FVCOM model to predict local scour behavior. FVCOM model is based on

finite volume method to solve Navier Stokes, Meyer Peter Muller, and Exner

equations. FVCOM computed numerical result then will be verified with computed

and measured data in previous numerical (FSUM model) and experimental study.

Results from this study show FVCOM model were successfully simulated typical

features of local scour around pier such as down flow and wake vortex, but failed to

simulate horseshoe vortex. Both computed numerical (FSUM and FVCOM) results are

54

then compared with measured experimental data for its magnitude and time-series

of maximum scour depth. FVCOM result shows value 0.99 r-squared correlation and

5.96 percent average error, and FSUM result shows value 0.98 r-squared correlation

and 6.82 percent average error. Therefore, it can be deduced that FVCOM successfully

predict local scour depth and its time-series and proven that FVCOM is more accurate

than FSUM model.

04021 Computing Urban Flooding of Meandering River Using 2D Numerical Model (Case

Study : Kebon Jati-Kalibata Segment, Ciliwung River Basin)

Dian Indrawati1,*, Bagus Yakti2, Agustin Purwanti1 and Rono Hadinagoro1

1Civil Engineering Departement, Engineering Faculty, Universitas Jenderal Achmad

Yani, Indonesia 2Bantardawa Konsult, Indonesia

This research is an extention from a previous study tittled modelling the diversion

channel at Kalibata-Kebonjati meandering segment in Ciliwung watershed. Based on

http://pusatkrisis.kemkes.go.id data, there are five sub districts that were flooded

because of the rainfall in 5 February 2018 i.e : Pasar Minggu, Pancoran, Cilandak,

Jagakarsa and Tebet. Their flood levels were achieved 300 cm, and the worst disaster

happened in Pancoran, at Kebonjati to Kalibata segment in particular. Thus, this

segment needs to manage accurately with appropriate structures. Formerly, the last

study using 1D HEC-RAS, but the model has several lackness related to the rates of

meandering velocities and discharges at the river edges, whereas, these numbers

have significant effects for river scouring. Since several studies which applied 2D and

1D/2D coupling hydraulics modelling have been providing satisfactory results on

complex river, this research was redeveloped and compared the meandering

segment by using 2D HEC-RAS and Coupling 1D/2D HEC-RAS. Using rainfall data from

three stations (Bendung Gadog, FT UI and Gunung Mas), the models indicated better

results comparing with 1D model beside relations between velocity and discharge,

respectively. Further, a diversion channel and stilling basin will be held in order to

manage the flooding and scouring issues.

55

04022 1D Numerical Modelling of Dam Break Using Finite Element Method

Nur Lely Hardianti Zendrato1,*, Dhemi Harlan2, Mohammad Bagus Adityawan2 , and

Dantje Kardana Natakusumah2


Engineering, Institut Teknologi Bandung, Indonesia 2Water Resources Development Center, Institut Teknologi Bandung, Indonesia

In numerical modelling, dam break is one case that has its own challenges, because

shock wave is found in the dam break modelling that usually provides a numerical

instability. Usually, dam break problem is solved by Saint Venant equation using finite

different method with artificial dissipation or Total Variation Diminishing (TVD) filter.

But in this research, finite element method and finite difference method are used. To

verify the accuracy of the model, a comparison against the Stoker analytical method

for dam break case was performed. Numerical modelling of dam break is required to

find out the collapse area, thus it is used for determining mitigation that can be done

in the area, related to dam safety. In numerical modelling, oscillation or numerical

instability often occurs, for which special treatment is required to reduce or eliminate

the oscillations. In this research, the treatment for that case is a Hansen filter for both

methods. From the simulation result, it is found that Hansen filter is sensitive in

reducing oscillation depending on the correction factor value and Δt that used. For

dam break case, after filter applied, the value of Pearson Correlation Coefficient of

Taylor Galerkin and Mac-Cormack methods are 0.999. The error rate for a Taylor

Galerkin method are 0.118% at t = 3s and 0.123% at t = 10s. The error rate for Mac-

Cormack method are 0.043% at t = 3s and 5.048% at t = 10s. From the comparison of

the model, it can be concluded that Taylor Galerkin finite element method proved to

be capable and more accurate in simulating dam break compared to Mac-Cormack

finite difference method.

56

04023 Prediction of Shoreline Change using a Numerical Model: Case of the Kulon Progo

Coast, Central Java

Asrini Chrysanti1,2,*, Mohammad Bagus Adityawan1,2,3, Widyaningtyas1,2, Bagus

Pramono Yakti1, Joko Nugroho1,3, Khilmi Zain4, Iman Haryanto4, Muhammad

Sulaiman4, Adhy Kurniawan4, and Hitoshi Tanaka5


Engineering, Institut Teknologi Bandung, Indonesia 2Center for Coastal and Marine Development, Labtek VI 4th

floor, Institut Teknologi

Bandung, Indonesia 3Center for Water Resources Development, Institut Teknologi Bandung, Indonesia 4Civil Engineering Department, Universitas Gadjah Mada, Indonesia 5Civil and Environmental Engineering Department, Tohoku University, Japan

Kulon Progo Airport is an airport development project located in the coastal area near

Yogyakarta, Indonesia, which is expected to complete in 2019. With the increase in

population, huge land acquisition will be difficult, so the development of coastal areas

for the airport became inevitable. Kulon Progo is located in the disaster-prone zone

area of the earthquake and tsunami, the airport design must consider the risk

management and mitigation from tsunami and earthquake disaster. Although the

airport is already calculated the danger of earthquake and tsunami, the development

of the coastal area also needs to consider the danger of the natural coastal process

itself such as sedimentation and erosion. Shoreline changes due to the new

infrastructure in the coastal area can disrupt the equilibrium of coastal process

especially the longshore sediment transport. Satellite image shows that Kulon Progo

shoreline retreats over 60 meters due to the heavy sediment longshore transport in

the past 10 years. Breakwaters in Tanjung Adikarto fishing port also made a great

contribution in huge sedimentation behind the infrastructure up to 90 meters. This

research will conduct an analysis trough satellite and numerical model to observe the

shoreline changes along Kulon Progo Coast. Numerical model shows a high erosion

rate along the coast. High sedimentation also observed at the river mouth of

Bogowonto and Serang Rivers.

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04024 Comparative Study on Wave Hindcasting Using Wind Downscaling Data at Bojong

Salawe Beach

Eka Oktariyanto Nugroho1,* Benedictus Arie Moniaga2, Fitri Suciaty2, Asrini Chrysanti1,

Dhemi Harlan1, and Muhammad Syahril Badri Kusuma1


Engineering, Institut Teknologi Bandung, Indonesia 2Department of Civil Engineering, National Institute of Technology, Indonesia

The wind data have a crucial role in shore construction engineering but the availability

data is commonly rare. Some research and recording station provide wind data with

four times data record in a day. This research calculated the wave as resulted of the

downscaled wind data from four times a day to twenty four times a day recording.

The research done by comparing several data obtained from satellite record and land-

station record. The results show similarity in wind velocity and dominance direction

but have significant differences of wave height and the direction of wave from

difference record locations.

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Abstracts

Construction Engineering and Management

05001 The Risks of Construction Grant Support in Toll Road Investment Faced by Indonesia’s

Government

Iris Mahani1,*, Rizal .Z.Tamin1, Krishna S.Pribadi1, and Andreas Wibowo2

1Construction Engineering and Management Research Group, Faculty of Civil and


2Research and Development Centre of Residential and Housing, Ministry of Public

Works and Housing, Indonesia

In order to increase the role of private sector in infrastructure implementation in

Indonesia, the Indonesia government facilitates Public-Private Partnership (PPP), such

as by providing Viability Gap Funding (VGF) in the form of construction grants. Some

projects get a construction grant but in toll road investment, the support is provided

in another form. If the government provides construction grant on toll road

investment, there would be risks that government need to face. This study aims to

identify the said risks and analyse them so that the government could mitigate the

risks. It is also could be used for devising public policy. This study is conducted

qualitatively based on interviews with government officials, businessmen, and

members of society. Based on the risk identification at each stage of the given support,

there are 9 (nine) risks. After preliminary screening, the qualitative analysis and

validation indicate that there are 4 (four) risks that must be mitigated by the

government. These risks include: the possibility of being disapproved by the finance

ministry, the approval process at the finance ministry takes a long time, it is too costly

the state budget could not provide it and lastly, the difficulty of obtaining approval

from the legislative.

05002 Readiness of Local Government in PPP Project Development – Case of LRT Bandung

Revana Putri1,* and Reini D. Wirahadikusumah1



Infrastructure development with PPP (Public Private Partnership) scheme is a

relatively new concept applied by the Indonesian construction industry as an

alternative to overcome delays and the low absorption of the Indonesian Government

Budget (APBN) and Regional Government Budget (APBD) in the procurement of basic

infrastructure. However, in practice, the failure rate of the government in carrying out

infrastructure projects with PPP scheme is high. The failure of PPP project is generally

caused by the way the government works in preparing projects that are not adjusted

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to the needs of PPP, the constraints of land acquisition, poor coordination between

central and local government, participation, and overlapping regulations. This raises

the question of how to know the condition of government readiness in implementing

projects under PPP scheme and identify the constraints affecting government

readiness. This study develops an assessment that can be used to measure

government readiness in implementing projects under PPP scheme. Factors used in

the system were developed based on three studies on the readiness assessment

systems in various countries, namely: Public-Private Partnerships for Transport

Infrastructure Toolkit from PPPIRC World Bank, United Nations Economic and Social

Commission for Asia and the Pacific (ESCAP) and United Nations Economic

Commission for Europe (UNECE). The assessment will be used to assess the level of

readiness and constraints faced by the government of Bandung in implementing the

project LRT Bandung.

05003 Critical Success Factors of Collaborative Approach In Delivering Sustainable

Construction

Shia Hui Liu1, Yani Rahmawati 1,*,and Noor Amila Wan Abdullah Zawawi 2

1Civil and Environmental Engineering, Universiti Teknologi PETRONAS, Malaysia 2Institute of Self-Sustainable Building, Universiti Teknologi PETRONAS, Malaysia

The essential aspect of sustainability in construction lead the complexities and

involvement of multi parties in the construction project as well as its process. Conflicts

of interests may appear in the process. Collaborative approach is essential for

supporting decision making in delivering sustainable construction. This research

identifies the collaboration critical factors. Scatter plot of mean and standard

deviation analysis is done to rank the criticality of each collaboration factors in

delivering sustainable construction. Eventually, factor analysis is done to identify the

similarities between all the factors. There are twelve (12) factors identified from

previous studies. Among all the collaboration factors, coordination among project

stakeholders is identified as the most critical in delivering sustainable construction,

and followed by sharing responsibilities and mutual support. Based from factor

analysis, five new factors of collaborative approach have been found.

05004 Managing Risks of Precast Concrete Supply Chain: A Case Study

Jati Utomo Dwi Hatmoko1,*, Mochamad Agung Wibowo1, Marita Dewi Astuty2, Desy

Ratna Arthaningtyas1, and Moh. Nur Sholeh1

1,3Civil Engineering, Faculty of Engineering, Diponegoro University, Indonesia 2Directorat of Infrastructure Investment Development, Directorate General of

Construction Development, Ministry of Public Works and Housing, Indonesia

Precast concrete has typically long lead time, starting from order placement,

production stage, to delivery to project site, all of which requires good supply chain

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management. As a consequence, the risks of its supply chains are inevitable and must

be anticipated to ensure the success of a project. The aim of this research is to assess

the risks of the supply chain of precast concrete from production to delivery to

projects. WKB, a government-owned company that produces precast concrete, has

been used as the case study. Activities along the supply chain were mapped based on

five dimensions of Supply Chain Operation Reference (SCOR), i.e. Plan – Source – Make

– Deliver – Return, upon which risks were identified. Data was collected through in-

depth interview and questionnaire survey to key persons of WKB. A 1-5 Likert scale was

used to quantify the occurrence and severity of risks along the supply chain. The

identified risks were classified into four levels based on the multiplication of the

occurrence and the severity, i.e. critical, major, moderate, and minor. A total of nine

critical risks were found along the supply chain, i.e. sales forecast and planning for

production (Plan); production capacity of natural material vendors (Source); sudden

change of production, shortage of skilled workers, additional cost for land stockyard

rental, and renewal for industrial land lease license (Make); risk of non-standard

transportation (Deliver); defective and failed products (Return). This research

provides a valuable understanding of the risks of the precast concrete supply chain and

the mitigation strategies.

05005 Construction Cost Optimization of Shallow Foundation for Sand Soil in Indonesia

Abdul Azhim1 and Widjojo A. Prakoso1


In designing foundation, there are three fundamental requirements namely: ultimate

limit state (ULS), serviceability limit state (SLS), and economics. Generally, the ULS and

SLS are the focus of the design process, while the cost factors are not explicitly

considered. This paper deals with the three requirements with the minimum

construction cost as the controlling objective. A wide range of sand density conditions

are considered, while the typical ULS and SLS design checks available in the literature

are employed. The optimization tool used is the Solver add-in function available in MS-

Excel™. The effects of different construction cost structures in four Indonesia’s

provinces are examined in this paper. The purpose of this research is to be able in

designing the shallow foundation with 3 aspects consideration at once, namely ULS,

SLS and economic. On the other hand, this research is to analyse the sensitivity's factor

which influence the design, namely work unit price, soil properties and design's

requirements.

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05006 Evaluation of The Use of Prefabricated Bridge Elements with Design for Manufacture

and Assembly (DfMA) Criteria

Yan Purnomo Safaa 1, Jati Hatmoko2, and Bambang Purwanggono2

1 The Institution of Engineers Indonesia, Indonesia 2 Universitas Diponegoro, Indonesia

The increasing need for bridge infrastructure in Indonesia requires an efficient and

lean construction process. The aim of this research to evaluate the use of precast

concrete elements on bridges based on the Design for Manufacture and Assembly

(DfMA) criteria. DfMA is a principle design that considers the process of manufacture

and assembly components based on the following criteria, i.e., simplification of

design, reduction of parts, standardized elements or material and ease of handling.

Analytical Hierarchy Process (AHP) is used to determine the weights for each criteria.

Data were collected through observations on a bridge project, interviews with

engineers and questionnaires. A typical girder and slab bridge is used as an object for

DfMA-based evaluation. The results of the design evaluation of prefabricated

components to recommend some that are suitable for use in bridge construction. The

last case study was taken to one of the bridge construction projects on the newly

completed highway is done to identify the prefabricated components used. Bridge

analysis and re-design are carried out with the DfMA concept, including costs

incurred, resource scheduling and discussions of project risk. In closing,

recommendations were given for further DfMA development.

05007 The Cost of Implementing OHSMS Regulation on High-rise Building Projects

Reini D. Wirahadikusumah1,* and Felix Adhiwira1



In 2014, the Ministry of Public Works and Housing have published regulation that

require the full implementation of Occupational Safety and Health Management

System or short as OHSMS (known as SMK3 in Indonesia) in all phases of construction

projects. The so called PerMenPUPR 5/2014 imposed an allocation of cost specific for

OHSMS in the owner’s estimate, which was later updated as PerMenPUPR 2/2018 for

minor adjustments in the regulation. This regulation was supported with guidelines for

project managers on estimating the cost allocation for OHSMS. However, the initiative

to address safety issues more comprehensively has been ineffective. The directive has

not been seriously implemented by stakeholders on public projects. Thus, to help

convince all stakeholders, more quantitative evidence on the costs for implementing

OHSMS is pursued. This study is to determine the percentage of costs allocated by

contractors for the procurement of OHSMS components. Data were collected from

surveys to eight construction sites of high-rise building projects in Jakarta and

Bandung. Based on interviews, questionnaires, and supporting documents from each

62

case study, the cost of implementing the regulation was simulated and estimated. The

cost allocation ranges from 2.01% to 3.70% of the contract value. The most significant

components of the costs were related to OSH personnel (44.10%), insurance and

licensing (35.2%), and OSH induction and promotion (5.82%).

05008 Automation of Visualization Process for Organizational and Technological Design

Solutions

Sergei Sinenko1, Tatiana Poznakhirko1*, and Vyacheslav Obodnikov1

1 Federal State Budget Educational Institution of Higher Education - State University of

Civil Engineering, Institute of Construction and Architecture, Department of

Technologies and Organizations of Construction Operations, Rusia

This article studies modern software packages used in drawing construction master

plans and their elements. A special emphasis is placed on increasing the level of design

works, improving their quality, and expanding the community of technically unskilled

users. The article describes approaches to solving the task of visualization of

organizational and technological solutions and gives a comparative analysis thereof. It

presents a visualization diagram of an organizational and technological solution for

the construction of a building. It also highlights the most promising direction in graphic

modeling of a construction process for buildings and structures with visualization seen

as the most objective solution to address the assigned task.

05009 Indonesian Contractors’ Practices Towards Sustainable Procurement Principles for

Green Building Projects

Sapto Nugroho Sukardi1,* and Muhamad Abduh1



Sustainable practices in Indonesia’s construction industry have been considered and

implemented in green building projects, even though they are not yet enforced by

specific regulations on the practices, especially for procurement processes by the

contractors. It is believed that the contractors’ procurement for selecting

subcontractors and suppliers could boost the implementation of sustainability in

construction industry since most construction companies deliver majority of their

works through their supply chains. This paper presents the comparison between the

sustainable procurement principles to the Indonesian contractors’ practices in

procuring subcontractors and suppliers of their supply chains to support their green

building projects. By so doing, the study would measure the compliance of sustainable

procurement principles and practices by the Indonesian contractors. For this purpose,

the ISO 20400, which is a flexible framework for sustainable procurement were used.

The study was conducted using an integrated approach of grounded theory and

qualitative data analysis based on a semi-structured interview to 3 large state-owned

63

contractors in Indonesia that have been involved in green building projects. The results

show that all contractors have the same level of sustainable procurement practices

where the sustainable elements in its procurement process are still in the initiation

stage and there are some sustainable procurement resources already existed in the

practices that could support further implementation. This study provides the first

comprehensive insight into the comparison between the initial sustainable

procurement practices by Indonesia’s contractors to the ISO 20400. The contribution

of this study could be used by Indonesian contractors to improve their sustainable

procurement practices for green building projects or other sustainable projects in the

future.

05010 Delay model for Engineering Procurement Construction (EPC): a case of Liquefied

Natural Gas (LNG) projects in Indonesia

Peter F. Kaming1,*, Ambrosius Koesmargono1, and Bimo Wahyu Aji1

1Universitas Atma Jaya Yogyakarta, Indonesia

Development of Liquefied Natural Gas (LNG) projects in Indonesia mostly utilized

Engineering Procurement Construction) EPC as type of contract. The contract is

particularly applied in large-scale project such as LNG because it needed to be realized

with comprehensively planning and to be on time, and on budget for the benefit for

all stakeholders. In maximizing the utilization of the resources, LNG plant project

depended on detailed work plans and tightly work schedule. This research aims at

analyzing factors influencing causes of project delay in construction LNG projects.

Data were collected using survey method by mean of distributing questionnaire to

respondent that representing skilled staffs of the contractor LNG construction.

Grouping variables were carried out using factors analysis, and the generated factors

and delay of the projects then were analyzed their relationship using Structural

Equation Modelling (SEM). Results of this study generated seven factors that

influenced the delay of the EPC contract in LNG projects. The factors are: Human

Resources; Management; Material; External; Plant Equipment; Method; Quality. From

the result of SEM analysis it generated a model for analyzing the delay of the EPC for

LNG projects in Indonesia.

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05011 Systems Engineering Fundamentals of State Construction Supervision Structure in

Reshaping of Large City Territories

Dmitry Topchiy1,* and Andrey Tokarskiy1

1Moscow State University of Civil Engineering, Russia

The article describes the significance of the Developer’s (Technical Customer)

construction compliance control mechanism as an effective tool of reducing potential

risks in investment and construction projects. It contains a general description of the

practice of attracting organizations to conduct construction monitoring, a need for an

integrated, systematic approach to the process of work acceptance. The proposed

scheme of the comprehensive verification control including the laboratory validation

of the Contractor’s data for the purpose of optimization and improvement of control

functions was analysed using existing statistical methods. There have been indicated

ways of determining qualitative and quantitative characteristics of the sample

(verification control) from the universe common array (the source control of the

Contractor) in compliance with the representativeness terms.

05012 A Comprehensive Review of Disputes Prevention and Resolution in Construction

Projects

Wesam S. Alaloul1,*, Mohammed W. Hasaniyah2, and Bassam A. Tayeh2

1Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS,

Malaysia 2Civil Engineering Department, Faculty of Engineering, Islamic University of Gaza,

Palestine

The construction industry is complex, fragmented, dynamic and involves many parties

in an adversarial relationship. This makes disputes almost inevitable in any

construction project. This paper aims to provide a comprehensive review of the

adopted methodologies in resolving disputes that arise in the construction projects.

The paper evaluates and classifies the different methods of disputes resolution. A

comparison was conducted between the advantages and disadvantages of each

method. The paper distinguishes between the traditional method of disputes

resolution; litigation and Alternative Dispute Resolution (ADR) methods such as

arbitration, mediation, med/arb, mini-trial and dispute review board. In conclusion

there is no best way to solve all kind of disputes in construction projects, however, a

general step by step process of how disputes should be addressed is finally presented.

65

Abstracts

Infrastructure Engineering and Management

06001 Composite Girder to Fulfill the Needs of 60 up to 80 m Span Bridge for Toll Road

Projects in Indonesia

Herry Trisaputra Zuna1 and Zulaikha Budi Astuti1,*

1Indonesian Toll Road Authority, Ministry of Public Works and Housing, Indonesia

Ministry of Public Works and Housing of Indonesia is targeting to complete the

construction of 1.000 km of new toll road projects by the end of 2019. In 2015 until

August 2018, 443 km new toll roads have been operated and 1.400 km are under

construction. Various types of structure for elevated toll road constructions are

applied to meet the geometry and safety requirements such as cast in-situ balanced

cantilever, steel I-girder, and steel box are becoming type of elevated toll construction

to be applied. To meet the requirements of construction methods, construction time

completion, and material volume efficiency, Indonesia Toll Road Authority on behalf

Ministry of Public Works and Housing gives opportunities to toll road investors to apply

the new technology as the proper selection. Composite Girder technology named

Sbarch is proposed for Krian Legundi Bunder Manyar toll road project to cross at

SUMO Junction. Compares Sbarch among cast in situ balanced cantilever, steel I-girder

and steel box, Sbarch can comply for all requirement that cannot be fulfilled by others

method such as with finish grade requirement, to road geometry alignment,

accessibility, workability, and steel tonnage reducing.

06002 The Investigation On High-Rise Building Tilting From The Issue Of Land Subsidence in

Jakarta City

Heri Andreas1,*, Hasanuddin Zainal Abidin1, Dina Anggreni Sarsito1, and Dhota Pradipta1

1Geodesy Research Division, Faculty of Earth Science and Technology, Institut

Teknologi Bandung, Indonesia

One of the issues from land subsidence consequences is tilting on building. At the

places where differential subsidence is existed we might literally see the building

tilted. Jakarta is a mega city in Indonesia where significant land subsidence (e.g. 1-26

centimeter per year) is happening today. Issue of tilting on buildings due to land

subsidence in Jakarta has been raisin. There is one high-rise building namely Menara

Saidah which is judging to be tilting. As consequences the building has been

abandoned. The building in the office of House of Representative is also being

rumored to be tilting. Judging and rumored are not scientific, we need real

measurements. There are more than two hundreds of high-rise buildings established

in Jakarta city. We use the Terrestrial Laser Scanner survey to investigate the issue of

66

high-rise building. This technology has capability to create 3D object with milimeter

accuracy. Tilting on the building can be seen simply by their verticality. We have

chosen several high-rise buildings to accurately measure, especially where large

subsidence is there. This paper is a highlight on the investigation. As the conclusion we

found the verticality of investigated buildings are still within the tolerance.

06003 Impacts of Infrastructure Development in The Villages of Batang Regency In Terms

0f Social, Economy, Education, And Health

Muhammad Fajri1 and Ayomi Rarasati1,*

1Civil Engineering Department, Faculty of Engineering, Universitas Indonesia, Indonesia

The increase of village fund since 2015 led to the Indonesian government’s expectation

for economic growth and more infrastructure development in villages, with the hope

that the villagers’ quality of life will improve. This research aimed at analyzing the

impacts of infrastructure development in Batang Regency, Central Java in terms of

social, economy, education, and health aspects. Data was collected via structured

interviews. The focus of the research is to identify the differences of impacts on

infrastructure development based on 2 categories. The first category is the 3

geographical zones: the borders of the north coast Trans Java highway network

(Pantura), mountainous area and coast area. The second category is based on the

villagers’ duration of stay in their village: more than 10 years and less than 10 years.

Based on the geographical zone research results, there were differences found in the

impacts on social aspects, but none in the economy, education, health and education

aspects. In the length of stay category, there were no differences in the impacts

resulted from the infrastructure development on either the social, economy,

education, or health aspects.

06004 Criteria to Consider in Selecting and Prioritizing Infrastructure Projects

Seng Hansen1, Eric Too1,*, and Tiendung Le1

1School of Property, Construction and Project Management, RMIT University, Australia

Infrastructure project selection and prioritization is a challenging decision-making

problem. Thus, decision makers are required to develop and use a decision-making

framework to evaluate the proposals. The first step in developing such framework is

to establish the decision criteria. This research aims to identify these criteria based on

a systematic review of literature. A total of 34 decision criteria for infrastructure

project selection was identified. In addition, this research has also identified three

major facts related to decision criteria and presented a structured model to integrate

these decision criteria into a Decision-Making Framework. As a preliminary study, the

findings from this research are expected to assist further research on developing a

Decision-Making Framework for infrastructure project selection.

67

06005 Islamic Financing for Infrastructure Projects and Its Implementation Barriers

Ayomi Rarasati1,*, Bambang Trigunarsyah2, Eric Too2, Fiona Lamari3, and Faiq Bahwal1

1Civil Engineering Department, Faculty of Engineering, University of Indonesia,

Indonesia 2School of Property, Construction and Project Management, RMIT University, Australia 3School of Civil Engineering and Built Environment, Science and Engineering Faculty,

Queensland University of Technology, Australia

Research on Islamic project financing in infrastructure conducted predominantly in

Islamic countries and developed countries showed its many benefits. This particular

research focuses on Indonesia. As a developing country with a majority of Muslim

population, it is reasonable to expect that Islamic project financing may also be a

suitable option for financing alternatives in Indonesian infrastructure development.

This paper aims to identify the barriers to implementing Islamic financing for

infrastructure project development. A Delphi study was conducted to gather the views

and opinions of an expert panel. The study found that the main barriers to

implementing Islamic project financing are a lack of understanding of the Islamic

project financing concept, a resistance to using Islamic finance, and investors’ behavior

and characteristics, such as a profit-oriented mind-set and risk avoidance, which might

affect the infrastructure stakeholders’ preference for using a sharia-compliant scheme.

06006 DCMS – Dashboard Construction Monitoring System

Amrinsyah Nasution1*, Umar Said Habibulloh2, and Deden3

1 Professor of Civil Engineering, Faculty of Civil & Enviromental Engineering, ITB 2 Senior Expert in Dashboard Programming, PT Bangun Teknusa Jaya 3 Senior Expert in Database, PT. ELMI ITB

Dashboard Construction Monitoring System – DCMS is part of monitoring system for

assessment and evaluation work development in a Project. Dashboard Monitoring

Performance and Surveillance System of an Infrastructure Project such toll roads and

bridges are application of web based projected on dashboard of which surveillance

system, on line review approval, and executive board are made available for users. This

paper is to give an understanding of the method to develop DCMS. Planning, progress

update, quality control and reporting are among items of functionality mapping for

the construction monitoring system. Planning covers scope baseline insertion dan

legal document definition, while Progress Update related to project and segmental

performance information, legal document and real time update. Project performance

data dan change request are the quality control, and GIS reporting with map and color

indication is the virtual on dashboard to review or to assess the Project.

68

Sponsors

Ministry of Public Works and Housing, Indonesia

(Civil Engineering Alumni Association of ITB) ALSI ITB

Japan International Cooperation Agency - JICA

Construction Services Development Board of Indonesia

69

TIM AKSI ITB

PT Wijaya Karya Beton Tbk

PT Aditya Engineering Consultant

PT Mitra Plan Enviratama

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PT Marga Graha Penta

PT Rayakonsult

PT Lapi Ganeshatama

PT Marga Sarana Jabar

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PT Mettana Engineering Consultant

PT Intimulya Multikencana

PT Multimera Harapan

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Documents

2018 ConCERN Conference for Civil Engineering Research ...concern.itb.ac.id/wp-content/uploads/2018/05/... · i Preface Civil engineering has been contributing in creating a sustainable