Isatta Services Limited ISATTA SERVICES ENGINEERING & MAINTENANCE LTD
INITIALIZING EPCIM SYSTEMS
04°49'N 007°00'E 15%
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Port Harcourt HQ • RC 1493010
Industrial Petrochemical & EPCIM Engineering Facilities
— SPECIALIST DIVISIONS

Core Engineering Divisions

Engineered to eliminate unscheduled plant downtime, optimize rotating asset life, and ensure complete regulatory compliance across oil, gas, power, and marine operations.

Rotating Equipment Services
MECHANICAL

Rotating Equipment Services

Comprehensive overhaul, precision laser alignment, dynamic balancing, and vibration analysis for industrial rotating machinery.

Centrifugal & Reciprocating Pumps Overhaul
Gas & Steam Turbines Technical Support
Bolting & Joint Integrity
INTEGRITY

Bolting & Joint Integrity

Controlled hydraulic torque tightening, bolt tensioning, ultrasonic elongation testing, and zero-leak joint verification.

Hydraulic Torque Tightening & Bolt Tensioning
Flange Face Machining & Alignment Verification
Fabric Maintenance
INTEGRITY

Fabric Maintenance

World-class abrasive blasting, high-durability epoxy coating systems, cryogenic insulation, and specialized industrial access.

UHP Hydro-blasting & Wet/Dry Abrasive Blasting
Heavy Duty Marine & Offshore Protective Coating
Valve Engineering & Maintenance
MECHANICAL

Valve Engineering & Maintenance

Pressure safety valve (PSV) recertification, control valve diagnostic overhaul, in-situ testing, and seat resurfacing.

Pressure Safety Valve (PSV) Testing & Calibration
Control Valve Diagnostic Actuator Overhauls
Meter Engineering & Calibration
INSTRUMENTATION

Meter Engineering & Calibration

Fiscal metering, flow computer loop verification, prover loop proving, and custody transfer compliance certification.

Fiscal & Custody Transfer Metering Proving
Turbine, Ultrasonic & Coriolis Flow Meter Calibration
Power Distribution & Electrical
ELECTRICAL

Power Distribution & Electrical

Turnkey installation and maintenance of Motor Control Centers (MCC), transformers, switchgears, and power generation units.

High/Medium/Low Voltage Switchgear Maintenance
Motor Control Center (MCC) Modernization
Global Procurement Services
PROCUREMENT

Global Procurement Services

International supply chain integration delivering genuine OEM industrial parts, valves, specialized alloys, and heavy equipment.

Direct OEM Spares & Technical Partnerships
Piping, Tubing, High-Pressure Flanges & Fittings
Industrial Cleaning & Pumping
INTEGRITY

Industrial Cleaning & Pumping

Hazardous tank desanding, high-volume chemical flushing, automated hydro-jetting, and separator vessel degassing.

Crude Storage Tank Desanding & Automated Sludge Extraction
High-Pressure Water Jetting (up to 40,000 PSI)
Instrumentation & Automation
INSTRUMENTATION

Instrumentation & Automation

End-to-end process instrumentation, PLC/SCADA integration, distributed control systems (DCS), and calibration loops.

Process Pressure, Temp & Level Transmitter Tuning
PLC & SCADA Control System Troubleshooting
Fire Protection & Deluge Systems
SAFETY

Fire Protection & Deluge Systems

Life-safety fire detection, automated deluge systems, FM-200 gas suppression, and fire water ring main certification.

Automated High-Velocity Water Deluge Systems
Clean Agent (FM-200 / Novec 1230) Gas Flooding
Online Under-Pressure Leak Sealing
INTEGRITY

Online Under-Pressure Leak Sealing

Rapid non-destructive containment of high-pressure steam, hydrocarbon, and chemical leaks without facility shutdown.

Engineered Enclosure Clamps for High-Pressure Lines
Flange Band & Valve Packing Gland Injections
Nitrogen & Pumping Services
MECHANICAL

Nitrogen & Pumping Services

High-purity nitrogen purging, leak testing, pipeline helium sniffer verification, and mobile high-rate pumping spreads.

Pre-Commissioning Nitrogen Purging & Inerting
Nitrogen/Helium Mixture Micro-Leak Detection
01 / MOBILIZATION

Turnaround Mobilization (TAR)

Integrated multi-discipline technical squads dispatched on tight turnaround schedules for planned refinery and offshore platform shutdowns.

02 / EMERGENCY REPAIRS

In-Situ Online Leak Sealing

Rapid containment of steam, hydrocarbon, and chemical leaks under operating pressure to avoid unplanned plant trips and production deferment.

03 / COMPLIANCE

NUPRC & ISO Compliant Handover

Every service intervention is signed off with certified inspection dossiers, pressure test charts, and calibration certificates.

FULL TECHNICAL SCOPE

Comprehensive Engineering & Field Capabilities

From emergency online leak sealing to multi-discipline short down operations, boiler servicing, and high-pressure jetting — our certified technicians deliver complete asset integrity across Nigeria.

Supply Chain ISL-ENG // CERTIFIED

Procurement and Supply

Global OEM procurement, rapid supply chain consolidation, API/ASME valves, pipes, flanges, and specialized industrial equipment sourcing.

Mechanical ISL-ENG // CERTIFIED

Industrial Maintenance Services

Comprehensive plant maintenance, rotating equipment overhauls, mechanical integrity, predictive diagnostics, and planned shutdown execution.

Integrity ISL-ENG // CERTIFIED

Corrosion Protection

Surface preparation, heavy-duty epoxy coating, cathodic protection integration, cryogenic insulation, and NACE-certified inspection.

Integrity ISL-ENG // CERTIFIED

Industrial Cleaning

Automated chemical flushing, crude storage tank desanding, separator vessel degassing, and hazardous waste remediation.

Integrity ISL-ENG // CERTIFIED

Flange Management

Hydraulic torque tightening, bolt tensioning, ultrasonic bolt elongation measurement, flange face machining, and zero-leak joint tagging.

EPCIM ISL-ENG // CERTIFIED

Oil and Gas Support Services

Onshore and offshore EPCIM technical support, FPSO maintenance, wellhead interventions, production facility turnarounds, and rapid technical dispatch.

Equipment ISL-ENG // CERTIFIED

Equipment Leasing

Certified heavy tooling rental, hydraulic torque pumps, laser alignment equipment, mobile nitrogen units, and hydrostatic testing spreads.

Integrity ISL-ENG // CERTIFIED

Fabric Maintenance

Offshore structural blast cleaning, thermal spray coatings, industrial rope access, and passive fireproofing to ISO and NORSOK standards.

Electrical ISL-ENG // CERTIFIED

Electrical and Instrumentation

Motor Control Centers (MCC), transformer oil filtration, PLC/SCADA loop tuning, field sensors, and hazardous area certified wiring.

Mechanical ISL-ENG // CERTIFIED

Valve Maintenance

Pressure Safety Valve (PSV) recertification, control valve diagnostics, in-situ lapping, seat resurfacing, and ESD actuator servicing.

QA/QC ISL-ENG // CERTIFIED

Inspection Services

Non-Destructive Testing (NDT), ultrasonic thickness gauging, magnetic particle inspection, weld QA/QC, and NUPRC certified regulatory compliance dossiers.

Turnarounds ISL-ENG // CERTIFIED

Short Down Operations

Rapid planned shutdown and turnaround (TAR) mobilization, blind-to-blind isolation, vessel entry, critical path overhaul, and fast de-isolation.

Integrity ISL-ENG // CERTIFIED

Tank Cleaning

Non-man entry automated crude sludge removal, gas-freeing, hydro-cleaning, internal wall inspection, and eco-safe sludge disposal.

Integrity ISL-ENG // CERTIFIED

High Pressure Jetting

Ultra-High Pressure (UHP) hydro-jetting up to 40,000 PSI for exchanger tube descaling, pipeline clearing, and surface decontamination.

Integrity ISL-ENG // CERTIFIED

Pipe Maintenance

Process piping spool replacement, online leak containment, non-welded hot tapping, composite reinforcement, and corrosion barrier rehabilitation.

Mechanical ISL-ENG // CERTIFIED

Heat Exchanger Services

Shell and tube bundle pulling, hydro-lancing, re-tubing, eddy current tube inspection, gasket replacement, and hydrostatic shell testing.

Mechanical ISL-ENG // CERTIFIED

Exhaust Maintenance

Turbine exhaust duct expansion joints, silencer refurbishment, thermal lagging renewal, and hot gas path casing repair.

Mechanical ISL-ENG // CERTIFIED

Gas Turbine Repairs

Major and minor inspection overhauls, rotor dynamic balancing, blade inspection, fuel nozzle calibration, and control governor tuning.

Testing ISL-ENG // CERTIFIED

Hydrotesting

High-pressure hydrostatic pressure testing of pipelines, vessels, and spools with calibrated chart recorders and NUPRC certified sign-off.

Integrity ISL-ENG // CERTIFIED

Composite Wrap

Engineered carbon fiber and epoxy composite wraps conforming to ISO 24817 and ASME PCC-2 for structural pipeline leak and defect reinforcement.

Management ISL-ENG // CERTIFIED

Asset Maintenance

Total plant asset lifecycle management, vibration condition monitoring, lubrication optimization, and reliability-centered maintenance (RCM).

Mechanical ISL-ENG // CERTIFIED

Boiler Servicing

Industrial steam boiler tube inspection, chemical de-scaling, burner management, refractory repair, safety valve testing, and combustion efficiency audits.

Instrumentation ISL-ENG // CERTIFIED

Metering Services

Fiscal and custody transfer metering station validation, compact prover servicing, flow computer calibration, and regulatory authority audit compliance.

• RAPID FIELD MOBILIZATION ACROSS NIGERIA

Partner With Nigeria's Trusted Industrial Engineering Specialists

From turnkey rotating machinery overhauls to emergency online leak sealing and global procurement, our certified engineers are mobilized 24/7.