PTW Permit to Work

Permits

PTW-SG-002-045 Preventive
Project / Site
Tuas South Solar Farm - Inverter Block 3
Site Visit
2026-07-10
Last modified
2026-07-15 09:19

Quarterly preventive inspection of inverter cooling fans and thermal imaging of DC combiner boxes. (TC111 edit)

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TC107-MARKER Preventive
Last modified
2026-07-15 09:10

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PTW-000-000-TEST Cleaning
Contractor
Jasper
Project / Site
SG003
Site Visit
2026-12-31
Last modified
2026-07-14 08:09

Test

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PTW-SG-002-048 Others
Contractor
Cleantech O&M Team
Project / Site
Tampines Logistics Hub Rooftop
Site Visit
2026-07-12
Last modified
2026-07-14 08:01

Escort third-party roofing contractor during waterproofing works near array mounting rails.

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PTW-SG-002-049 Preventive
Contractor
Meridian Solar Services Pte Ltd
Project / Site
Sembawang Substation Feeder Room
Site Visit
2026-07-14
Last modified
2026-07-14 06:56

Monthly preventive check of SCADA communication cabinet and battery backup unit.

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PTW-SG-002-047 Cleaning
Contractor
Brightfield Grounds & Cleaning
Project / Site
Woodlands Industrial Park Array
Site Visit
2026-07-05
Last modified
2026-07-14 06:56

Panel washing and vegetation clearance around the perimeter fence line.

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PTW-SG-002-046 Reactive
Contractor
Vector Energy Maintenance
Project / Site
Jurong Island Rooftop Array - Block C
Site Visit
2026-07-08
Last modified
2026-07-14 06:56

Replace faulty string fuse on combiner box 4 following an overcurrent alarm.

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