Inspection electrical/Preventive maintenance

Project Name : Preventive maintananct scrum blusher mortor
Job No. : J1501PM
Location : UTHAI TANY
Type of Building : Factory
Owner : KENG SENG GROUP
Main Contractor : ENG 45
Construction Year : 2015
Scope of Supply & Services : Preventive maintenance motor agitater scrum blusher tank
Contract Responsibility Amount : .- THB

Project Name : PM CHILLER SYSTEM
Job No. : J1701PM
Location : Bangkok
Type of Building : HOTEL
Owner : GRAND FOUR WING
Main Contractor : -
Construction Year : 2017
Scope of Supply & Services : Services air condition System
Contract Responsibility Amount : .- THB

Project Name : Inspection electrical
Job No. : J1702PM
Location : Bangkok
Type of Building : Hotel
Owner : B2
Main Contractor : ENG 45
Construction Year : 2017
Scope of Supply & Services : Inspections and analyze electrical system.
Contract Responsibility Amount : .- THB

Project Name : PM VRF
Job No. : J1703PM
Location : Bangkok
Type of Building : HOTEL
Owner : B2
Main Contractor : ENG 45
Construction Year : 2017
Scope of Supply & Services : Services&PM VRF System
Contract Responsibility Amount : .- THB

Project Name : Remove AHU System and Ducting Air Supply
Job No. : J1801PM
Location : Bang Bor, Samutphrakarn
Type of Building : Factory
Owner : CARABOAW TAWANDANG
Main Contractor : ENG 45
Construction Year : 2018
Scope of Supply & Services : Remove of AHU Air Supply System
Contract Responsibility Amount : .- THB

Project Name : Overhaul Motor Elliott 2000 450hp
Job No. : J1901PM
Location : Prachuap Khiri Khan
Type of Building : Factory
Owner : DOLE THAILAND
Main Contractor : ENG 45
Construction Year : 2019
Scope of Supply & Services : Overhaul Stator Coil, Balance Rotor, Alignment Motor, Replace Bearing, Repair Housing, Test Run
Contract Responsibility Amount : .- THB

Project Name : Overhaul Motor 350hp
Job No. : J1902PM
Location : Prachuap Khiri Khan
Type of Building : Factory
Owner : DOLE THAILAND
Main Contractor : ENG 45
Construction Year : 2019
Scope of Supply & Services :Rewirding, Overhaul Stator Coil, Balance Rotor, Alignment Motor, Replace Bearing, Repair Housing, Test Run
Contract Responsibility Amount : .- THB

Project Name : Electrical System Inspection And Preventive Maintenance
Job No. : J1903PM
Location : Rayong
Type of Building : Factory
Owner : DOLE THAILAND
Main Contractor : ENG 45
Construction Year : 2019
Scope of Supply & Services :
Transformer 2000 kVA. 2 set
250 kVA. 2 set
- DGA Test oil transformer
- Cleaning External and Bushing
- Tightening Torque screw connection
- Insulation test HV and LV
- Ground connection test box

Main distribution board 2000 kVA. (MDB) 2 set
- Cleaning internal and external MDB
- Tightening Torqe screw and nut busbar connection
- Insulation test for busbar Line-Line, Line-Ground
- PFC Measuring test
- CAP. Bank check
- Voltage relay test
- Check operation function connector Air Circuit Breaker
- Contact Resistance test for Air Circuit Breaker
- Relay function test trip unit of Air Circuit Breaker

Thermo scan Before-After
- MDB&Transformer

Lightning system
- Ground connection test
- Tightening touqe screw and nut busbar connection

Contract Responsibility Amount : .- THB

Project Name : Electrical System Inspection And Preventive Maintenance
Job No. : J1904PM
Location : Rayong
Type of Building : Factory
Owner : Siam service and consualtancy Co.,Ltd
Main Contractor : ENG 45
Construction Year : 2019
Scope of Supply & Services :
Transformer 1250 kVA. 1 set
800 kVA. 1 set
500 kVA. 2 set
160 kVA. 1 set
- Cleaning External and Bushing
- Tightening Torque screw connection
- Insulation test HV and LV
- Ground connection test box

Main distribution board (MDB)
- Cleaning internal and external MDB
- Tightening Torqe screw and nut busbar connection
- Insulation test for busbar Line-Line, Line-Ground
- PFC Measuring test
- CAP. Bank check
- Voltage relay test
- Check operation function connector Air Circuit Breaker
- Contact Resistance test for Air Circuit Breaker
- Relay function test trip unit of Air Circuit Breaker

Thermo scan Before-After
- MDB&Transformer

Lightning system
- Ground connection test
- Tightening touqe screw and nut busbar connection
Contract Responsibility Amount : .- THB

Project Name : Overhaul and Rewinding Motor
Job No. : J1905PM
Location : Prachuap Khiri Khan
Type of Building : Factory
Owner : DOLE THAILAND
Main Contractor : ENG 45
Construction Year : 2019
Scope of Supply & Services :Rewinding, Overhaul Stator Coil, Balance Rotor, Alignment Motor, Replace Bearing, Repair Housing, 48 Set
Contract Responsibility Amount : .- THB

Project Name : Electrical System Inspection
Job No. : J2001PM
Location : Samutprakarn
Type of Building : Factory
Owner : Prevalence
Main Contractor : ENG 45
Construction Year : 2020
Scope of Supply & Services :
Inspection electrical system

Thermo scan Before-After
- MDB

Lightning system
- Ground connection test

Contract Responsibility Amount : .- THB

Project Name : LIGHTNING PROTECTION SYSTEM INSPECTION
Job No. : J2002PM
Location : Ayutaya
Type of Building : Factory
Owner : Siam kubota
Main Contractor : ENG 45
Construction Year : 2020
Scope of Supply & Services :
Inspection electrical system

Lightning system
- Ground connection test ans inspection

Contract Responsibility Amount : .- THB

Project Name : Electrical System Inspection And Preventive Maintenance
Job No. : J2101PM
Location : Samutprakarn
Type of Building : Buiding
Owner : EZ SPEC
Main Contractor : ENG 45
Construction Year : 2021
Scope of Supply & Services :
Transformer 500 kVA
- Cleaning External and Bushing
- Tightening Torque screw connection
- Insulation test HV and LV
- Ground connection test box

Main distribution board (MDB)
- Cleaning internal and external MDB
- Tightening Torqe screw and nut busbar connection
- Insulation test for busbar Line-Line, Line-Ground
- PFC Measuring test
- CAP. Bank check
- Voltage relay test
- Check operation function connector Air Circuit Breaker
- Contact Resistance test for Air Circuit Breaker
- Relay function test trip unit of Air Circuit Breaker

Thermo scan Before-After
- MDB&Transformer

Lightning system
- Ground connection test
- Tightening touqe screw and nut busbar connection

Contract Responsibility Amount : .- THB

Project Name : Electrical System Inspection And Preventive Maintenance
Job No. : J2102PM
Location : Rayong
Type of Building : Factory
Owner : KKP
Main Contractor : ENG 45
Construction Year : 2021
Scope of Supply & Services :
Transformer 250 kVA
- Cleaning External and Bushing
- Tightening Torque screw connection
- Insulation test HV and LV
- Ground connection test box

Main distribution board (MDB)
- Cleaning internal and external MDB
- Tightening Torqe screw and nut busbar connection

Thermo scan Before-After
- MDB&Transformer

Lightning system
- Ground connection test
- Tightening touqe screw and nut busbar connection

Contract Responsibility Amount : .- THB

Project Name : Electrical System Inspection And Preventive Maintenance
Job No. : J2201PM
Location : Prachuap Khiri Khan
Type of Building : Factory
Owner : Dole (Thailand)
Main Contractor : ENG 45
Construction Year : 2022
Scope of Supply & Services :
Transformer 1500 kVA 2 set
- Cleaning External and Bushing
- Tightening Torque screw connection
- Insulation test HV and LV
- Ground connection test box

Main distribution board (MDB)
- Cleaning internal and external MDB
- Tightening Torqe screw and nut busbar connection
- Chang insulatior and oil level



Contract Responsibility Amount : .- THB

Project Name : Electrical System Inspection And Preventive Maintenance
Job No. : J2202PM
Location : Rayong
Type of Building : Factory
Owner : Piolax
Main Contractor : ENG 45
Construction Year : 2022
Scope of Supply & Services :
Transformer 1500 kVA. 1 set
1250 kVA. 1 set
1000 kVA. 1 set
630 kVA. 1 set
500 kVA 1 set
- Cleaning External and Bushing
- Tightening Torque screw connection
- Insulation test HV and LV
- Ground connection test box

Main distribution board (MDB)
- Cleaning internal and external MDB
- Tightening Torqe screw and nut busbar connection
- Insulation test for busbar Line-Line, Line-Ground
- PFC Measuring test
- CAP. Bank check
- Voltage relay test
- Check operation function connector Air Circuit Breaker
- Contact Resistance test for Air Circuit Breaker
- Relay function test trip unit of Air Circuit Breaker

Thermo scan Before-After
- MDB&Transformer

Lightning system
- Ground connection test
- Tightening touqe screw and nut busbar connection
Contract Responsibility Amount : .- THB