DIAGRAM TRIPROPORSI
PORT SYSTEM AND ENGINEERING CONSULTANT
Diagram Triproporsi Engineering Consultant was founded in 1980 with intensive projects portfolio in ports, harbors and urban drainage. We have expanded our experiences in internationally funded projects from World Bank and Asian Development Bank over the years by forming several consortium joint ventures with global design firms from Japan, Netherlands and USA, such Pacific Consultant International, Nippon Koei, NEDECO, and The Louis Berger Group Inc.
Today, we are recognized as a national leader in the ports and harbors development. We offer a full range of professional services from feasibility study, various surveys, designs, trainings to contract administration which includes but not limited to supervision and construction management. Being a member of both The National Association of Indonesia Consultants and Indonesian Chamber of Commerce and Industry since our inception allows us to provide professional services not only to private sector but also to various Government Departments and Agencies.
We believe there is always room for improvement and in order for us to serve our clients more efficiently, cost effectively and to the highest standard, we constantly enhance our design and engineering capability and expertise with trainings and utilization of latest design applications and tools. Our commitment to strive for the best and customer oriented satisfaction has earned us with repeat clients.
Proud of our employees and products, proven track records, coupled with innovation, creativity, integrity and ethical business practices as our core values, we serve and meet our clients’ project needs beyond expectation. We welcome you to our website and encourage you to explore of our services and our career opportunities. We pleased if any comments or observations you may have about our website. Thanks for taking the time reading our company profile.
Leading Port Engineering
Diagram Triproporsi has been experienced in many port and harbor projects since 1980. And now, We are known as The Leading Port Consultant Company in Indonesia.
Our Professional Team
We have many expert with skill and knowledge specialized in port planning, including : structural engineering, geotechnical engineering, coastal engineering, project management, highway engineering, cost estimator, economical expert, and many more.
Our Clients
Our clients are goverment and private companies.
List Of Services
- Topography & Hydrooceanograpy Survey
- Soil Investigation
- Assessment Survey
- Feasibility Study
- Master Plan
- Review Design
- Basic Design
- Detailed Engineering Design
- Cost Estimation
- Technical Assistance & Guidance
- Construction Supervision
- Construction Management
- Port Training
- Port Management Services
Company List Market
- Infrastructure : Port, Railway, Reclamation, etc.
- Energy: Power Plant, Mining, Oil and Gas, etc.
- Industry: CPO, Industrial Area, Chemical, etc.
Our Values
- Integrity: We uphold the highest standards of honesty and professionalism in all our dealings.
- Innovation: We continuously seek out new technologies and methods to improve our services.
- Sustainability: We are committed to developing solutions that support environmental and economic sustainability.
- Excellence: We strive for the highest quality in every project we undertake.
Pantoloan, Donggala, and Wani Port
Emergency Assistance for Rehabilitation and Reconstruction (EARR) Port of Pantoloan, Donggala, and Wani (Kementerian Perhubungan & ADB World Bank)
Container Yard in Tanjung Priok Port
PT. Pelabuhan Indonesia II (Persero) Tanjung Priok port to carry out improvements and elevation of Terminal 107 South, improvements of Terminal 219-223x, and construction of Terminal Eks. Tjetot which serves as a container storage and loading/unloading facility to assist in the operational activity enhancement in the Tanjung Priok port area.
The design criteria for this improvement will follow the instructions from PT. Pelabuhan Indonesia II (Persero) Tanjung Priok as the Client, to optimize the quality and cost expenditure, and consider operational activities in the field.
The design criteria for this improvement will follow the instructions from PT. Pelabuhan Indonesia II (Persero) Tanjung Priok as the Client, to optimize the quality and cost expenditure, and consider operational activities in the field.
Srengsem Jetty
Survey, Investigation and Design Jetty PT Sinarjaya Inti Mulya, Srengsem, Bandar Lampung. The PT Sinar Jaya Inti Mulya wharf designed to accommodate a 10,000 DWT cargo ship and a 5,000 DWT barge. The cargo ship can only be berthed on the southern side of the wharf, while the barge can be accommodated on either side of the wharf.
NPCT1 North Kalibaru Terminal, Jakarta
Independent Engineer Consultancy Services Work on The Construction of 57 Meter Container Yard in North Kalibaru Terminal, Tanjung Priok Port.
Cilegon Port
PT Krakatau Bandar Samudera - Construction Management of Jetty 7.3 and 4.5 ‐ 4.6 in CIlegon, West Java
Belawan & Dumai Terminal
Consultancy Services for Basic Design of Liquid Bulk Terminals in Belawan Branch and Dumai Branch of PT Pelindo Multi Terminal
Why Choose Us?
Our Key Roles in Port Consultancy Services
- Conducting feasibility studies to assess the viability of new port developments or expansions.
- Developing master plans for optimizing port layout, capacity, and operational efficiency.
Discover how PT Diagram Triproporsi can help you achieve your port engineering goals. Contact us today to discuss your project or learn more about our services.
As one of the most experienced firm in ports and maritime planning and design projects, we integrate our diverse skill sets and custom-fit teams into every task. Our ports experts provide every aspect of maritime facility planning and design, both waterside and landside, as well as the exceptional project management expertise that has set us apart in other markets.