Capability
Field instrumentation engineering,installation and calibration.
An instrument is only as good as its hook-up, its loop and the number it finally shows the operator. ATG covers the whole chain — specification, installation, tubing, calibration, loop check and integration into the DCS or SCADA — with its own instrument technicians.
From the tapping point to the trend.
What ATG delivers
Scope we takeunder our own contract.
- Instrument specification, datasheets, hook-up drawings, instrument index and loop diagrams.
- Installation: stands, supports, impulse tubing and manifolds, junction boxes, glanding and termination.
- Calibration and loop testing with traceable test equipment; documented loop folders.
- Analysers and sample systems, vibration monitoring, fire and gas detectors, control valves and actuators.
- FOUNDATION Fieldbus and PROFIBUS PA segment design, physical layer testing and device commissioning; HART and WirelessHART.
- Asset management (AMS, PRM, PDM, FDM) and instrument digitalisation — device diagnostics to NAMUR NE 107.
Platforms and vendors supported
- Emerson Rosemount & Fisher
- ABB
- Yokogawa
- Siemens
- Honeywell
- Endress+Hauser
- KROHNE
- VEGA
- Bently Nevada
- Emerson AMS · Yokogawa PRM · Siemens PDM · Honeywell FDM
Standards applied
- ISA 5.1 / 20 (symbols, datasheets)
- IEC 61158 / 61784 (fieldbus)
- IEC 60079 (hazardous areas)
- NAMUR NE 107
Typical scope of work
From the first meetingto the handover dossier.
From the tapping point to the trend.
- SpecifyDatasheets, sizing input, hook-ups, index and loop drawings, fieldbus segment design and calculation.
- InstallStands and supports, tubing, JBs, cable and glanding by ATG instrument crews.
- CalibrateBench and in-situ calibration, loop checks, physical-layer tests, device commissioning.
- IntegrateConfiguration in DCS/SCADA, asset management, alarm and trend verification.
Where we work
Al-Khobar to Yanbu,and on rotation worldwide.
Kingdom of Saudi Arabia
Own Saudi entity and employer file; established mobilisation to Al-Khobar, Dammam, Jubail, Yanbu, Jeddah, Rabigh, Riyadh. Works under the client or plant project insurance.
International
Engineering and commissioning teams under long- and short-form agreements — residential, rotational and offshore — supported from Al-Khobar and Lahore.
Related projects
Claim,then evidence.
PP9 custody transfer integration
Sukhaybarat — control system, E&I and basic design package
Hazardous area asset inspection
Frequently asked
Questions buyers askbefore the shortlist.
Do you work with FOUNDATION Fieldbus and PROFIBUS PA?
Yes — segment design and calculation, cable and terminators, power conditioners, device couplers, FISCO/Entity, physical layer testing, device commissioning, function blocks and macrocycle, LAS and backup LAS.
Can ATG take a hazardous-area inspection scope?
Yes. We are carrying out a systematic inspection and compliance review of every Zone 0, 1 and 2 asset at a chemical plant in Jubail for Saudi Petrolite Chemicals.
Is calibration traceable?
Yes. Calibration is performed with traceable test equipment and every loop is handed over with its loop folder and test records.
Electrical Systems & Field Execution
MV/LV switchgear, transformers, ATS and synchronising, cable systems, lighting and earthing — installed by ATG crews.
Crews on the steel, engineers behind them.Read more →Commissioning & Start-Up
Loop testing, function testing, SAT, interface testing and start-up support — in the Kingdom and on rotation abroad.
The plant starts when the checklist says so.Read more →Distributed Control Systems
Yokogawa, Emerson, Honeywell, Siemens, ABB and Foxboro — design, configuration, FAT, commissioning and support.
Large process. Zero surprises.Read more →Start a conversation
Tell us whatyou need built.
Send the scope, the P&IDs or just the problem. A control-systems engineer — not a sales desk — replies from Al-Khobar, normally within one working day.
Al-Khobar head office
+966 59 350 1825 · +966 53 849 2308Proposals sales@atgpa.com
General inquiries@atgpa.com
Technical support techsupport@atgpa.com