Code-compliant M&E contractor for FM, MCST and UPS scoring
ALPHA & OMEGA TRINITY PTE. LTD. (UEN 201215586K) is the same legal entity behind AOT plumbing, tank, pump, heater, aircon and electrical. When a UPS or building tender scores “licensed, trained, code-compliant”, this is the public stack. Full certificate scans go in the confidential pack — this page does not list a worker roster.
What the panel can score
| Line | Evidence on file |
|---|---|
| PUB licensed plumber | Lam Kien Choon, WS16882018 |
| BCA CRS Grade L1 | ME01 ACMV · ME06 fire prevention & protection · ME12 plumbing, gas & sanitary (listed to 1 Sep 2028) |
| Workplace safety | bizSAFE Level 3 to 7 Sep 2026 · WICA 21 Nov 2025 – 20 Nov 2026 |
| Potable-water hygiene | Water-borne disease training — company certificate on file (not an NEA tank-cleaner licence) |
| Confined space | Assessor Lam Kien Choon · supervisor Vinayagam Gnanavel · attendant Baskaran Parthiban · workers Balamurugan, Ronjon Kumar, Ruhul Amin, Sukhijit Singh |
| Hot work / height | Fire watchmen Amin, Sukhijit Singh, Praba, Gnanavel · WAH supervisor & rescuer Sivakumar |
| Gas detection | Four gas-meter calibration certificates on file |
Why this wins the UPS line, not a slogan
Unlicensed handymen cannot sign PUB submissions, enter roof tanks under a confined-space method, or show calibrated gas meters. AOT can. Ask for the confidential scan pack with your RFQ to admin@aot.com.sg.