Mechanical Services

Mechanical Services

Mechanical Services

QAS Arabia provides a full package of services in the areas of process plants, refineries, petrochemical complexes, pipelines, etc. Our track record of proven experience and skills, from small-scale assignments through to large, complex engineering and construction projects allows the company to bring unique solutions to each client's specific needs such as.

Pipelines

Pipelines

Design, Construction & Maintenance of Hydrocarbon & Utility Pipelines of all types (CS, SS, RTR,HDPE,JACKETED PIPES) in cross country and process industries.

In-Plant Construction

In-Plant Construction

Design and Construction of Oil & Gas processing facilities and their upgrade & revamp such as Refineries, Petrochemical plants, plant utilities (water, nitrogen, air & steam), power generation and bulk plants and storage tanks.

Tanks

Tanks

Design, Construction, Repair and Maintenance (T&I) Services for Pressurized and unpressurized Hydrocarbon and Utility Water Tanks.

Structural

Structural

Design, Construction and repair of Pre-Engineered buildings, Piers, offshore loading facilities, Pipe Racks and supports etc.

Offshore Services

Offshore Services

 Design, Construction and Maintenance of Offshore Marine Units.

Industrial Mechanical Maintenance

Industrial Mechanical Maintenance

Specialized in Comprehensive industrial mechanical maintenance such as:

Mechanical Work Services

  • Repair or replacement of equipment, piping structures, valves etc.
  • Hydro-jetting.
  • Hydro-test work.
  • Blasting and coating.


Piping Repair work

  • Removal/installation and mechanical repairs of spools and strainers.
  • Flange facing and repairs and cold cutting works.
  • Piping fabrication and installation.
  • Installation new or repair existing piping supports and structures.
  • Bolts torquing or tensioning.


Vessels and Columns

  • Plant and equipment Isolation.
  • Mechanical repairs of vessels and columns.
  • Internal repairs (trays, distributors etc.) including:
  • Replacement of deteriorated redwood and damaged corrugated sheets.
  • Pall rings removal and cleaning.


Boilers

Maintenance and repair of steam and hot water industrial boilers such as

  • Boiler Re-tubing
  • Fire tube steam boiler
  • Electric steam boiler
  • Oil & Gas steam boiler


Heat Exchangers

Maintenance and repair of heat exchangers including the accessories and equipment,Tube bundle cleaning using chemical descaler, re-tubing, hydro-testing etc.

  • Tube bundle for heat exchanger.
  • Shell & Tube type heat exchanger.
  • Hot water calorifier.
  • Plate type heat exchanger.
  • Fin Fan heat exchanger.


RTR Pipeline Construction and Maintenance Services

  • Perform Design and construction of All RTR pipelines for various services including Firewater, Utility, Oily water, Sewer water etc.
  • We also undertakeMaintenance services, on site leak repair of RTR Pipeline.


Flare tips and Burn pits

  • Isolation, dropping, replacement of tips, seals of flare stacks.
  • Repair/Replace the tips at burn pits and associated piping & Instruments.
  • Install refractory and thermal insulation for flare tips.


Valve Test Bench Maintenance

  • We Perform preventive maintenance, repair and calibration of valve test benches.


Greasing Skids Maintenance

  • We Perform preventive maintenance, minor repairs and overhauling of stand-alone and truck mounted greasing skids.


Conveyor Belt Maintenance

  • Inspection services for the conveyor system
  • Replacement of Idlers, Drums and Lagging
  • Re-lagging and maintenance of Conveyor Drums
  • Replacement and Patch Repair of the Conveyor Belts
HVAC – COOLING TOWERS

HVAC – COOLING TOWERS

Design, Installation, Repair and Maintenance HVAC System such as

  • AC Split Units
  • AHU
  • ACCU
  • PACU

with associated pumps, piping, ducting, copper tubing etc.

Cooling Towers/ AC Plants
Repair and maintenance T&I of cooling towers and support accessories, installation and commissioning.

Condenser and Evaporative coils.
Installation, repair and Maintenance condensation and evaporative coils for central air conditioning unit. Supply and repair and cleaning of condensers and chillers and its replacement.

Fire Detection and Fighting System

Fire Detection and Fighting System

Design, installation and maintenance of fire detection and fighting system such as Fire Control panel Installation and Programming (Stand-alone & Centralized), Installation, testing and commissioning of smoke detectors, heat detectors, manual pull station, horn, strobe etc. Pump house installations, Fire Hydrants, Sprinklers, Foam systems, High & Medium Velocity water spray system, Hose reel as per NFPA standard for Oil & gas industries.