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Scope, methodology and privacy

Synergy Services maintains and repairs industrial cooling towers across Thailand and the region. This archive documents inspection and performance testing, overhaul and maintenance, parts replacement, and upgrade work across industrial sectors. It includes completed project records, selected cases with published measurements, and awarded 2026 scopes whose results remain pending. Filter by service or equipment to find relevant experience; customer and partner identities are withheld from public project records.

Natural-draft cooling towers at the Laos coal-fired power plant with scaffolding erected against the shell for fill replacement

Cooling Tower Fill Replacement, Laos

The Laos site is a 1,878 MW coal-fired power station in Laos. The published project record names …

#PartReplacement

Parts Replacement · Power Generation · Fill & Drift Eliminators · Laos · Completed

Five-Plant Cooling Tower Fill Replacement, Rayong

The petrochemical group operates petrochemical plants across Rayong and Map Ta Phut. Between 2021 …

#PartReplacement

Parts Replacement · Petrochemical & Chemical · Fill & Drift Eliminators · Rayong, Thailand · Completed

Songkhla Cooling Tower Fill Replacement

The power-site owner operates the Chana power plant. In 2023, Synergy Services replaced the fill …

#PartReplacement

Parts Replacement · Power Generation · Fill & Drift Eliminators · Songkhla, Thailand · Completed

Cooling Tower Cleaning and Comparative Performance Test

A service report documents cooling-tower cleaning followed by comparative thermal and airflow tests …

#Maintenance #PerformanceTest

Inspection & Performance Testing · Petrochemical & Chemical · Cooling Tower · Thailand · Completed

Process structures and pipework at the refinery site covered by the 2026 fin-fan maintenance program

2026 Fin-Fan Maintenance Program

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FinFan

Overhaul & Maintenance · Oil & Gas · Air-Cooled Heat Exchanger · Thailand · Ongoing

Existing gearbox on the cooling tower CT 917A before replacement

CT 917A Cooling Tower Gearbox Replacement

The service report for the cooling tower CT 917A documents a controlled gearbox replacement …

#Maintenance #GearboxReplacement

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Thailand · Completed

Cooling-tower gearbox and motor drive at the site during the two-cell overhaul

Two-Cell Motor, Gearbox and Drift Eliminator Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxOverhaul #DriftEliminator

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Prachuap Khiri Khan, Thailand · Ongoing

Cooling-tower cell at the Rayong site Plant 2 covered by the mechanical overhaul and fan replacement

Rayong: One-Cell Cooling Tower Overhaul and Fan Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FanReplacement

Overhaul & Maintenance · Other Manufacturing · Cooling Tower · Rayong, Thailand · Ongoing

Cooling-tower reduction gear and hub disc at the Map Ta Phut site PDH during the drive replacement

Map Ta Phut: Reduction Gear and Hub Disc Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxReplacement

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Rayong, Thailand · Ongoing

Cooling-tower gearbox at cooling-tower TF1 during the overhaul and reinstallation work

Rayong: TF1 Cooling Tower Gearbox Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxOverhaul

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Rayong, Thailand · Ongoing

Cooling-tower drive shaft at Prasat, Surin during the coating and alignment work

Surin: CF60 425L Drive Shaft Coating and Alignment

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #DriveShaft

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Surin, Thailand · Ongoing

Cooling-tower Hydro-Fan assembly at the Ubon Ratchathani site during the three-cell maintenance program

Rayong: Three-Cell Hydro-Fan PM and Gear Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #HydroFan #GearboxReplacement

Overhaul & Maintenance · Petrochemical & Chemical · Fan & Airflow · Rayong, Thailand · Ongoing

Cooling-tower gearbox at the Chonburi site during the Cell 1 replacement work

Chonburi: Cooling Tower Gearbox Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxReplacement

Overhaul & Maintenance · Power Generation · Gearbox & Drive Train · Chonburi, Thailand · Ongoing

1110 cooling-tower gearbox during the workshop overhaul for the sugar site

1110 Cooling Tower Gearbox Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxOverhaul

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Thailand · Ongoing

FRP cooling-tower fan set at the sugar site during the reconstruction and balancing work

Six-Blade FRP Fan Reconstruction and Balancing

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FanRefurbishment

Overhaul & Maintenance · Other Manufacturing · Fan & Airflow · Thailand · Ongoing

Technician working on the top deck of a cooling-tower cell at the site, beside the water-distribution header and fill packs

Thailand: Eight-Unit Cooling Tower Preventive Maintenance

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #ConditionMonitoring

Overhaul & Maintenance · Other Manufacturing · Cooling Tower · Thailand · Ongoing

Cooling-tower gearbox at the Chachoengsao site during the gearbox replacement

Chachoengsao: Cooling Tower Gearbox Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxReplacement

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Chachoengsao, Thailand · Ongoing

Technicians installing blue tube-settler modules inside a clarifier tank

Thailand: Clarifier Tube Settler Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#WaterTreatment #Maintenance

Parts Replacement · Other Manufacturing · Other Equipment · Thailand · Ongoing

Dial-indicator measurement during an the site gearbox overhaul

Chonburi: 110 Gearbox Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxOverhaul

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Chonburi, Thailand · Ongoing

Mobile crane rigged for lifting beside cryogenic storage tanks at the plant during the maintenance shutdown

Chonburi: Three-Cell PM and Motor/Gearbox Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxReplacement #MotorReplacement

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Chonburi, Thailand · Ongoing

Cooling tower gearbox maintenance for the petrochemical site

Cooling Tower Gearbox Maintenance and Fan Setup

Synergy Services carried out corrective and preventive mechanical work on a the petrochemical site …

#Maintenance #PerformanceTest

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Thailand · Completed

FD1712 gearbox shaft being checked with dial indicators in Synergy's workshop

Rayong: FD1712 Gearbox Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxOverhaul

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Rayong, Thailand · Ongoing

DK82-200 cooling-tower gearbox at the Sa Kaeo site during the overhaul and reinstallation

Sa Kaeo: DK82-200 Gearbox Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxOverhaul

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Sa Kaeo, Thailand · Ongoing

stainless-steel evaporative condenser during factory acceptance inspection for the site

Stainless-Steel Evaporative Condenser Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Upgrade #EvaporativeCondenser

Upgrade & Reconstruction · Other Manufacturing · Evaporative Condenser · Thailand · Ongoing

Corroded cooling-tower fan hub disc and clamp ring removed at the Ayutthaya site, laid out before refurbishment and coating

Ayutthaya: Two-Set FRP Fan Blade Coating

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FanRefurbishment

Overhaul & Maintenance · Other Manufacturing · Fan & Airflow · Ayutthaya, Thailand · Ongoing

the Rayong site cooling tower fan blade being measured before refurbishment

Rayong: Ten-Blade Fan Coating and Hub Fabrication

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FanRefurbishment #Fabrication

Overhaul & Maintenance · Other Manufacturing · Fan & Airflow · Rayong, Thailand · Ongoing

Cooling-tower fill and drift eliminator at the refinery site during the Q4708 replacement program

Q4702, Q4704 and Q4708 Fill & Drift Eliminator Replacement Program

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FillReplacement #DriftEliminator

Overhaul & Maintenance · Oil & Gas · Fill & Drift Eliminators · Thailand · Ongoing

Technician measuring a cooling tower component during the site inspection

Rayong: Multi-Block Cooling Tower Inspection

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Inspection #Maintenance

Inspection & Performance Testing · Power Generation · Cooling Tower · Rayong, Thailand · Ongoing

Open cooling-tower drive gearbox at the Songkhla site showing the bevel and helical gear set inside the housing during inspection

Songkhla: Three-Cell Cooling Tower PM and Mechanical Replacement

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #GearboxReplacement #FanReplacement

Overhaul & Maintenance · Power Generation · Gearbox & Drive Train · Songkhla, Thailand · Ongoing

Drift eliminator installation inside the pulp-and-paper site cooling tower ET2

ET2 Cooling Tower Structure Repair and Drift Eliminator Replacement

The final service workbook for the pulp-and-paper site documents repair work inside cooling tower …

#Maintenance #PartReplacement #StructureRepair

Parts Replacement · Pulp & Paper · Structure & Casing · Thailand · Completed

Cooling-fan motor and gearbox at the Ratchaburi site during the overhaul

Ratchaburi: 45 kW Motor and DKS 2-220 Gearbox Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #MotorOverhaul #GearboxOverhaul

Overhaul & Maintenance · Power Generation · Gearbox & Drive Train · Ratchaburi, Thailand · Ongoing

Concrete cooling tower at the Suphan Buri bioenergy plant

Suphan Buri: FD1110 Gearbox Overhaul

Synergy Services overhauled an FD1110 speed reducer serving a large cooling-tower fan at a …

#Maintenance #GearboxOverhaul

Overhaul & Maintenance · Power Generation · Gearbox & Drive Train · Suphan Buri, Thailand · Completed

Cooling-tower fan and drive at the site SDK6 during the mechanical overhaul

Saraburi: Multi-Cell Cooling Tower Mechanical Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FanReplacement #GearboxOverhaul

Overhaul & Maintenance · Power Generation · Fan & Airflow · Saraburi, Thailand · Ongoing

Cooling-fan gear unit and motor at the Ubon Ratchathani site during the Cell D overhaul

Ubon Ratchathani: Cooling Fan Gear and Four-Motor Overhaul

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #MotorOverhaul #GearboxOverhaul

Overhaul & Maintenance · Sugar & Biomass · Gearbox & Drive Train · Ubon Ratchathani, Thailand · Ongoing

Three-Cell SmartFan Upgrade

The site’s 2026 work order specifies three SmartFan sets for a cooling-tower fan upgrade. …

#Upgrade

Upgrade & Reconstruction · Other Manufacturing · Fan & Airflow · Thailand · Ongoing

Cooling tower component replacement work inside the cooling tower Cell D

Cooling Tower Cell D Fill Replacement and Performance Assessment

Synergy Services replaced spray nozzles, fill packs and drift eliminators on the cooling tower Cell …

#PartReplacement #PerformanceTest

Parts Replacement · Other Manufacturing · Fill & Drift Eliminators · Thailand · Completed

Cooling tower fan and structure at the Rayong site

Rayong: Cooling Tower Vibration Spectrum Analysis

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Inspection #ConditionMonitoring

Inspection & Performance Testing · Other Manufacturing · Cooling Tower · Rayong, Thailand · Ongoing

the Kanchanaburi site industrial facility at Bo Phloi, Kanchanaburi

Kanchanaburi: 12-Cell Cooling Tower Performance and Airflow Assessment

Synergy Services carried out a performance and airflow assessment covering 12 cooling-tower cells …

#PerformanceTest

Inspection & Performance Testing · Other Manufacturing · Cooling Tower · Kanchanaburi, Thailand · Completed

Cooling-tower internals at the Ratchaburi site during drift-eliminator replacement and cleaning work

Ratchaburi: Drift Eliminator Replacement and Two-Cell Cleaning

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #DriftEliminator #Cleaning

Overhaul & Maintenance · Sugar & Biomass · Fill & Drift Eliminators · Ratchaburi, Thailand · Ongoing

Gearbox 1008 Overhaul, HVOF Shaft Repair and Fan Refurbishment

Synergy Services was awarded a 2026 work package for the site combining gearbox overhaul with …

#Maintenance #GearboxOverhaul

Overhaul & Maintenance · Other Manufacturing · Gearbox & Drive Train · Thailand · Ongoing

Concrete cooling tower at the Ratchaburi site seen from ground level, with riser pipework, valves and circulating pump alongside the air-inlet openings

Ratchaburi: Composite Drive Shaft Replacement and Gearbox Inspection

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #DriveShaft #GearboxInspection

Overhaul & Maintenance · Sugar & Biomass · Gearbox & Drive Train · Ratchaburi, Thailand · Ongoing

Cooling tower drive-train work at the Kanchanaburi site

Cooling Tower Drive Shaft and Gearbox Replacement

A July 2026 service report for the Kanchanaburi site documents drive-train work on cooling-tower …

#Maintenance #PartReplacement

Overhaul & Maintenance · Power Generation · Gearbox & Drive Train · Thailand · Completed

Kanchanaburi: Two-Cell Fan Upgrade

The 2026 work order for the Kanchanaburi site specifies two fan sets and installation on two …

#Upgrade

Upgrade & Reconstruction · Other Manufacturing · Fan & Airflow · Kanchanaburi, Thailand · Ongoing

Completed blue-coated FRP cooling tower fan blades for the Nakhon Ratchasima site

Nakhon Ratchasima: Six-Blade FRP Fan Refurbishment

Synergy Services was awarded the scope documented below. This page presents the contracted …

#Maintenance #FanRefurbishment

Overhaul & Maintenance · Sugar & Biomass · Fan & Airflow · Nakhon Ratchasima, Thailand · Ongoing

Buriram: Two-Cell SmartFan Upgrade

The Buriram site’s work order specifies two FRP fan sets for a cooling-tower upgrade. Design …

#Upgrade

Upgrade & Reconstruction · Sugar & Biomass · Fan & Airflow · Buriram, Thailand · Ongoing