• CEMS (Continuous Emission Monitoring System)

  • AQMS (Air Quality Monitoring System)

  • PEMS (Predictive Emission Monitoring System)

  • SWAS (Solid & Waste Analysis System)

Activities Includes the Following

  • Design Engineering; select right measuring method and analyzers from approved manufacturers.

  • Select right sampling location.

  • Installation of Heated Gas Sampling probe and laying of heated sample line for CEMS.

  • Integrating Sample conditioning System, analyzers, Dust and particulate monitoring system, PLC control etc. in our works in Saudi Arabia.

  • Calibration with test gases, conducting FAT and training.

  • Integrating the signals with existing DCS, AQMS DAS and dedicated Emission DAS.

  • Commissioning, start up, training and Emission reporting software according to USEPA and local authorities (PME and Royal Commission)

  • Carry out Civil, Electrical and Mechanical as per field requirement.

  • Installation & termination of power and signal cables, Installation of mechanical components and other site related work.

International partners in Emission and Air Quality monitoring products


Emission Annual Maintenance Contract (AMC)

ATTEST provides annual AMC to keep your CEMS, AQMS and PEMS reading availability throughout the year to meet the regulation.

    • AMC provided by factory trained and PME approved engineers.

    • Up-to-date dust calibration equipment (Gravimat method for wet and dry), CALGAS system for In-situ analyzers, portable instruments for extractive gas analyzers. This is vital for any Emission contractor to meet your periodical 3rd party inspection.
    • Local Inventory of critical spares and components for all the supplied systems including Sample Handling Systems, Analyzers and OEM products.
    • Local facility for system integration and manufacturing with competent technicians to do any modification in the installed system during the  expansion.

    • Expandable solution for your future requirement when you have to measure additional components as per environmental authorities.


PME (Presidency of Meteorology and Environment) approved Emission Contractor
We are one of the PME certified to provide CEMS solution (Design, Supply, Installation & Periodical calibration)

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 with compliance to RCJY

(Royal Commission for Jubail and Yanbu)

Completed Projects

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Saudi Aramco Project

Khurais Water Injection Facilities


Rabigh V & VII—Saudi Electricity Power Plant

Design, Supply, Installation, Commissioning, & DAS-Turnkey


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CEMS - Supply, installation and calibration.

Our Advantages

  • One contact - One line of communication

  • One company liable

  • Efficient and fast

  • A global player with a global network

  • Cost effective and High quality

  • A contractor with experienced people who knew  the industries

  • A partner at any time at any place

Consulting – Planning – Designing - Engineering:

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  • For any industrial laboratory project ATTEST Lab is compiling a tailored package in consensus with the client.

  • First step is to exactly define the requirements:

        – Scope of Work

        – Sample schedule

        – Applicable Standards and Regulations

  • According to these requirements our experts team prepares a proposal, covering conceptual layout drawings, utilities distribution concept, safety concept, extraction and chemical waste and further details.

Utilities Distribution System

  • Each instrument is carefully checked for its utilities requirements, e.g. power supply, water, cooling water, ventilation, instrument air, high purity technical gases, extraction, safety showers, chemicals, storage, waste, drainage, vacuum and so on.

  • We design a modular utilities distribution system invisibly integrated into the laboratory furniture, easy to maintain and easy to extend on demand.

  • Safety is first priority at any time and any place.

  • Environmental Health and Ergonomics are in our focus from the beginning on.

  • A high quality working area is essential to our customers’ success.

Installation, Commissioning and Training

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  • Training is provided by experts in the field covering operation, maintenance and trouble shooting.

  • People with many years of experience will guide the operators of the client through all the related procedures and help them to acquire the new technology.

  • We arrange on-site training as well as advanced courses at manufacturers sites.

  • We help to fine-tune procedures and to develop models and test methods.

  • We have specialists in: Polymer Technology, Extrusion and Rheology, Petrochemical Analysis,Spectrography, Chromatography, –Physical and Mechanical Tests.


Laboratory Equipment Offered for

  • Spectroscopy

  • Chromatography—

  • Petroleum Testing Instruments

  • Testing Engines

  • Analytical Instruments

  • Material Testing and Polymer Testing Equipment

Completed Major Projects

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SADARA Shared Lab Facilities, Unit 725 consists of Central Analytical Laboratory & Sample Transfer System

Architectural Services, Laboratory Furniture and Equipment, Utilities Distribution, Building Services and Utilities

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Advanced Petrochemical Company

Turn-Key Laboratory Project

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Turn-Key Laboratory Project
(under OCS GmbH, Germany)