Invite to Tender/RFQ

Boiler Procurement and Repair Services

PT Tri Daya Maxima offers specialized industrial boiler procurement and repair services focused on medium to large-scale steam generation systems for manufacturing, automotive, palm oil, petrochemical industries, and power plants.

Compliance with ASME Section I and Indonesian National Standards guarantees optimal safety and thermal performance.

Product & Service Overview

Services Offered:

  1. Supply New Boiler:
    • Water Tube Boilers (Horizontal/Vertical, Natural/Forced Circulation, Biomass, Oil, Gas, Coal-fired).
    • Fire Tube Boilers in various capacities (up to 50 tons/hr).
    • Electric Steam Boilers & Auxiliary Boilers (backup units, startup boilers).
    • Engineering assessment & selection including thermal rating, MAWP, efficiency, and efficiency, and emission compliance.
  2. Boiler Overhaul & Upgrade:
    • Tube retubing, header repair, drum & shell repair, refractory replacement.
    • Burner upgrades, economizer and air preheater retrofits, control panel modernization (SCADA/PLC-based).
    • Ultrasonic thickness inspection, penetrant testing, hydrostatic testing, and boroscopic inspection.
  3. In-service Maintenance:
    • Water-side and steam-side cleaning (chemical/physical), safety valve calibration.
    • Troubleshooting root causes of trips (steam purity, water chemistry, feedwater systems).
  4. Regulatory Compliance & Inspection:
    • Operating Certificate (Sertifikat Laik Operasi) certification, labor department audit support, SLO renewal.
    • Emission measurements (CO, NOx, SOx) and monitoring system repairs.

Boiler Procurement or Repair Process:

Project Initiation
  1. Audit of existing conditions: performance analysis (boiler logs, efficiency, trip & alarm records).
  2. Discussion of requirements: target steam consumption (TPH), pressure & temperature, space constraints.
  3. Setting master schedule & critical path.
  1. Heat balance calculations, boiler efficiency simulations.
  2. Material selection aligned with ITP production, welding procedures (WPS/PQR), support schemes, and thermal stress allowances.
  3. Preparation of shop drawings, fabrication drawings, and instrumentation & automation settings.
  1. Vendor selection based on track record and traceable QA documents (Material Test Certificate (MTC), Certificate of Analysis (CoA), calibration certificates)
  2. Incoming inspection of materials and components (pressure and non-pressure parts) by certified inspectors
  3. Scheduling of deliveries and warehouse stock control (Just In Time supply)
  1. Code-compliant fabrication with welding including Post Weld Heat Treatment (PWHT) as needed.
  2. Inline QA/QC: radiography/X-ray, visual weld inspection, PMI (Positive Material Identification).
  3. Field erection: drum alignment, piping, burner and instrumentation mounting with loop checking & Factory Acceptance Test (FAT).
  4. Pre-Commissioning: steam blowing, flushing, leakage testing, instrument setting, parameter tuning.
  1. System startup: demin water filling, water chemistry control, burner operation, safety system testing (boiler cut-out system, pressure switch, low-water cutoff).
  2. Emission testing & combustion fine-tuning.
  3. Documentation: as-built drawings, IOM manuals, Manufacture Data Reports (MDR), log sheets.
  1. Formal handover including FAT-SAT records, test reports, SLO certificates & operator training.
  2. Warranty handover, preventive maintenance scheduling, and digital project files (hard and soft copies).

Competitive Advantages

  1. Certified Materials
    2. All major components such as shells, tubes, and fittings use certified materials accompanied by Material Test Certificates (MTC), Certificates of Analysis (CoA), and traceability documentation. Materials are sourced from trusted vendors conforming to ASME, SNI, and/or DIN standards, ensuring operational durability, pressure safety, and lifetime performance.

  2. Fabrication Technology and Facilities
    3. Utilizing modern workshop facilities equipped with cutting, rolling machines, and advanced pressure testing equipment. Fabrication, overhaul, and modification processes are supported by digital project management systems, welding procedure standards (WPS/PQR), and non-destructive testing methods (UT, RT, PT) at every production stage.

  3. Compliance with Safety Standards (API, ASME, SNI)
    4. All design, fabrication, installation, and boiler maintenance processes comply with international safety standards (ASME Section I/IV, SNI, Ministry of Manpower Regulation No. 01/MEN/1982), including guidance and assistance for Operating Certificate (SLO) certification. Frequent audits and inspections by certified inspectors ensure all works are safe and operationally fit.

Pengalaman Proyek

5-Ton Boiler Repair – Bekasi, West Java

Pengalaman Proyek Lainnya

  1. Construction Storage Tank 3×50 KL – Banjarmasin, South Kalimantan
  2. Construction Storage Tank 2×250 KL – Swalang, Central Kalimantan
  3. Construction Storage Tank 1×500 KL – Surakarta, Central Java
  4. Construction Storage Tank 2×500 KL – Tanjung Selor, North Kalimantan
  5. Construction Storage Tank 1×2,000 KL – Murung Raya, Central Kalimantan
  6. Construction Storage Tank 1×5,000 KL – Samarinda, East Kalimantan

FAQ

A boiler is a closed vessel through which air or other liquid flows, the resulting steam or steam, hot steam, or a combination thereof, under pressure or vacuum, for external use, by direct application of energy from burning fuel, from electricity or nuclear energy.

The function of the boiler is to produce hot air or steam. Hot air boilers heat air for domestic or commercial heating purposes and hot air supply. Steam boilers produce steam to drive turbines for power generation and a variety of other industrial heating applications.

Industrial boiler systems are made from welding thick steel plates, so they can handle very high pressures. Boilers must be made very strong to cope with high pressure, because otherwise the boiler cannot explode.

There are so many different applications that use boilers. Boilers used in the food industry. Food, at various stages of production, needs attention or when holding discussions.

BOILER TYPE

There are two types of boilers, namely:

Fire tube boiler

Hot flue gases flow in a tube submerged in water in the shell.

  • Pressure up to about 10 bar.
  • up to 14 tons of steam/hour.
  • Can cope with a wide load of loads and because of the large air volume.
  • Usually rated in HP.

Advantages :

  • Lower initial cost
  • A little control
  • Simple operation

Deficiency :

  • The drum is exposed to heat, increasing the risk of explosion.
  • Large air volume, resulting in poor circulation.
  • limited pressure and evaporation.

Air tube boiler

Air flows through a tube surrounded by hot gas inside the shell.

  • Usually rated in tons of steam/hour
  • Used for H.P. steam
  • High capacity

Advantages :

  • Fast heat transmission
  • fast reaction to steam demand
  • High efficiency
  • Safer than firetube boilers

Deficiency :

  • More control than fire tube boiler
  • Higher start-up costs
  • More complicated to operate

Boiler Procurement, Repair & Installation Services

PT Tri Daya Maxima provides Boiler Procurement, Repair & Installation Services. Boiler Service Scope: Boiler Overhaul, Boiler Maintenance, Boiler Modification, Water Softener, Pipe Replacement, Boiler Water Treatment, Steam Equipment Pipe Installation.