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ENGINEERING & TECHNICAL DESIGN

As an integrated EPC engineering consultant, PT Tri Daya Maxima delivers precision technical engineering design services. We are here to mitigate construction risks early on by producing accurate, valid, and constructible technical documents for your vital infrastructure.
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RISK MITIGATION FROM THE CONCEPTUAL STAGE

Precision Engineering for Investment Certainty

We transform field data complexity into measurable, accurate, and constructible technical documents, ensuring your operational vision is realized without budget overruns.

In capital-intensive industries, design errors are the most expensive costs. As a trusted plant engineering consultant, PT Tri Daya Maxima positions itself not merely as a drafter, but as a strategic partner securing your Capital Expenditure (CAPEX).
Through a data-driven approach and strict adherence to international standards (API, ASME, SNI), we simulate construction reality on the drawing board. This allows us to detect potential system clashes and material inefficiencies long before heavy equipment is mobilized to the field.
CIVIL
TANK
PIPING
Expert team discussing technical engineering design documents to detect potential system clashing.

Comprehensive workflow details to ensure planning accuracy from upstream to downstream

SCOPE OF EPC ENGINEERING CONSULTING & TECHNICAL DESIGN SERVICES

A comprehensive service scope ranging from feasibility studies, detailed engineering design (DED), fabrication, to construction and commissioning. We guarantee planning accuracy from upstream to downstream through our industrial technical engineering expertise.
Site & Soil Analysis
Interpretation of Soil Investigation data to determine the safest and most efficient foundation type.
CAPEX Estimation
Initial high-accuracy Bill of Quantities (BoQ) calculation to prevent budget overruns.
Technology Selection
Comparative study of materials (CS vs SS) and the best construction methods for specific locations.
Storage Tanks (API 650/620)
Calculation of shell thickness, annular plate design, and roof structure (Cone/Dome/Floating Roof).
Pressure Vessels (ASME VIII Div 1)
Design of pressure vessels for oil and gas separators or LPG tanks with measurable Safety Factors.
Load Analysis
Simulation of wind loads, seismic design, and operational internal pressure.
Heavy Industrial Structures
Steel structure load analysis for Warehouses, Conveyor Galleries, and Pipe Racks using AISC/SNI standards.
Foundation Design
Calculation of reinforced concrete foundations (Ring Beam/Pile Cap) capable of withstanding the dynamic loads of heavy machinery.
FEA Simulation
Structural strength validation using Finite Element Analysis (FEA) simulation (SAP2000 / STAAD Pro).
Remnant Life Assessment (RLA)
Calculation of the remaining service life of tanks based on actual corrosion rates (API 653).
Fitness-For-Service (FFS) Evaluation
Evaluating the operational feasibility of assets post-incident or damage (API 579).
Capacity Re-rating
Recalculation of vessel pressure capacity in the event of operational function changes.

MORE THAN JUST TECHNICAL DRAWINGS

DESIGN INTEGRITY & ADDED VALUE

As your partnered EPC engineering consultant, we deliver more than just technical drawings. We provide cost certainty, asset security, and ease of execution in the field.

Constructability Guarantee

The design is engineered with mature field construction logic, not just theory. Minimizing the risk of costly change orders and revisions during execution.

01

License Validation

Legal assurance and structural calculation accuracy through the use of officially licensed software (Tekla, SAP2000, PV Elite). Zero tolerance for audit risks.

02

Strategic Value Engineering

In-depth analysis to reduce material inefficiencies (CAPEX) without slightly compromising the Safety Factor or operational performance.

03

Audit-Ready Compliance

Technical documents are compiled comprehensively according to Oil & Gas and Depnaker standards, ready for compliance audits and asset certification.

04

Precision Synergy Between Virtual Planning and Construction Reality

TECHNICAL ENGINEERING DESIGN PORTFOLIO IN THE FIELD

We prove that the application of mature technical engineering design results in seamless construction execution. Below is our track record of engineering accuracy across various industrial sectors.

Featured Project

2,000 KL Storage Tank

Murung Raya, Central Kalimantan | 2020
Facing the challenge of an isolated forest area with minimal soil data and extreme heavy equipment access, TDM applied Geotechnical Data Correlation for conservative foundation validation. We optimized the design through a Modular Construction approach and manual erection methods, enabling partial material mobilization while eliminating reliance on heavy cranes in difficult locations.
  • Geotechnical Interpretation Report
  • API 650 Calculation & Data Sheet
  • Constructability & Installation Plan
  • Material Take-Off (MTO) & As-Built Drawings
The transformation from technical engineering design documents into an actual 2,000 KL Storage Tank.The transformation from technical engineering design documents into an actual 2,000 KL Storage Tank.

Featured Project

SSB Sebamban Workshop

Sebamban, South Kalimantan | 2021
Facing the uncertainty of unfixed boundaries, TDM implemented Adaptive Structural Design. We developed a flexible modular layout, ensuring the Basic Design documents remained precise and constructible even though area parameters continued to move dynamically.
  • Structural Analysis Report
  • As-Built Drawings
  • Material Take-Off (MTO)
Implementation of Adaptive Structural Design on the SSB Workshop in our engineering design services.Implementation of Adaptive Structural Design on the SSB Workshop in our engineering design services.

Featured Project

18-Ton SWL Lifting Tools

Cilegon, Banten | 2023
Facing mobilization and cost-efficiency challenges, TDM engineered a modular structure that broke down massive dimensions without compromising the 18-Ton SWL load integrity. Through Finite Element Analysis (FEA) simulation at critical points, we selected alternative materials that were cost-efficient yet still adhered to a Safety Factor of 3.0 in accordance with the ASME B30.20 standard.
  • Calculation & Load Test Procedure
  • Modular Fabrication Drawings
  • Material Certificate & NDT Report
Technical design of 18-Ton SWL Lifting Tools validated by Finite Element Analysis (FEA) simulation.Technical design of 18-Ton SWL Lifting Tools validated by Finite Element Analysis (FEA) simulation.

Building Resilient and High-Value Industrial Assets

TECHNOLOGY & STANDARD COMPLIANCE

We do not take risks with pirated software or baseless assumptions. As a provider of premium engineering design services, every design line is backed by officially licensed software and validated according to international standard codes.

SOFTWARE LICENSES

DESIGN STANDARDS

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Avoid expensive costs due to design errors. Consult your project’s technical specifications with our expert team now.
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