Monochrome view of a petrochemical plant with rising steam

Kahroba Tavan departments

From construction to care.

Four specialised departments cover the full life of an industrial asset — supply, build, start-up, operate, maintain. One accountable partner, zero hand-over gaps.

The asset life-cycle

One journey, six mileposts.

Supply

Equipment & material procurement

Construction

E&I, mechanical & piping works

Pre-commissioning

Check-lists, tests, punch clearance

Start-up

Safe, monitored first operation

Operation

Daily production support

Maintenance

PM, PdM, CM & overhauls

01 / INSTALLATION & CONSTRUCTION

Creating quality, guaranteeing success.

Our construction teams — seasoned engineers, precise technicians and master craftsmen — deliver a complete package of services at every step of the project, exceeding what respected clients expect.

Powerful technical office — full command of engineering documents: process diagrams (PFD), locational drawings, precision instruments and complex electrical layouts (P&ID); projects built on zero-defect execution.
Advanced project management — modern methodologies and innovative digital tools for on-time, on-budget, verifiably successful delivery.
Strategic supply & integrated logistics — smart procurement of best-in-class materials with economic discipline; agile systems for transport, warehousing and on-time site delivery.
Unmatched quality control — our own standards are your strictest supervisor: international and national compliance through every stage of construction.
Safety first, environmental commitment — HSE as a pillar of every operation; safe worksites, responsible practice, minimised environmental impact.

Steel and cable works during CPF construction

02 / START-UP

Guaranteeing flawless performance.

Focused on the smallest details, our commissioning department turns finished construction into safe, reliable production — in the shortest possible time.

Pre-commissioning — every system and installed equipment goes under precise inspections and side-by-side tests; comprehensive check-lists confirm full readiness, with detailed single-unit dossiers prepared for a smooth, safe start.
Commissioning & start-up — functional tests confirm performance to specification; continuous performance monitoring carries each project into efficient, dependable operation.
Detailed pre-start inspections — verification of all systems and equipment against design requirements.
Integration testing — confirming coordinated, compatible operation across interconnected systems.
Operator training — comprehensive programmes so client teams run their assets safely and efficiently from day one.

Engineers verifying MV switchgear before energisation

03 / OPERATION & MAINTENANCE

Sustained reliability, efficient assets.

With integrated O&M services, we play a pivotal role in raising productivity, securing operational safety and minimising unplanned downtime — going beyond day-to-day facility management to preventive, forward-looking asset care.

Operations management — precise, effective execution of daily operational processes to full standards compliance.
Preventive maintenance (PM) — scheduled service, inspection and parts replacement programmes that cut sudden failures and extend equipment life.
Predictive maintenance (PdM) — condition monitoring, vibration analysis, thermography and NDT reveal failure signatures early, so corrective action lands before trouble does.
Corrective maintenance (CM) — fast, efficient response that returns equipment to the production cycle in the shortest possible time.
Spare-parts management & compliance — optimised critical inventories; full adherence to regulations, standards and legal requirements — including ISO 55000, ISO 14224 and NORSOK Z-008, aligned with the Ministry of Petroleum's high-level directives.

Maintenance crew inside the Ilam petrochemical complex

04 / SUPPLY & LOGISTICS

Speed in supply, certainty in execution.

The most important feature of our procurement and support unit is agility in sourcing project needs — letting execution teams work without a moment's worry about material, tools, machinery or consumables.

Smart procurement of premium materials with close economic scrutiny, delivered at the moment of need.
Agile transport, inventory and on-site logistics that optimise delivery and eliminate delay.
Modern supply-chain management (SCM) software and organisational resource-planning platforms, digitising the entire procurement cycle.
Speed, accuracy and quality as measurable KPIs, improved continuously with our R&D unit.
Forward-looking sourcing: teams anticipate future needs with suppliers so performance never pauses.

Technical & equipment capability

Machinery, tools & a calibrated edge.

Heavy mobile cranes of the Kahroba Tavan fleet — Workshop cranes up to 120 t — Tadano, Liebherr

Central machining workshop — Machining, fabrication & welding workshops

Pump testing rig in the maintenance workshop — Calibration lab — AMETEK, DRUCK, GE, SIKA

Max crane capacity

Industrial welding machines

0KVA

Mobile power generation

HV insulation test range

We work to

ISO 14224 NORSOK Z-008 ISO 55000 IEC / IEEE electrical standards Ministry of Petroleum directives

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