Sanae Ahkkaudom

• Pathum Thani: Project Design Data Center Electrical system Design drawing route for MV. duct-bank from sub station to phase 1 and office building.
• Rayong: project Design concept of Electrical system for support Data Center 10MW IT Load Project: 2N for IT-Load (Data Center 16MW IT load per Building total 4 Building).

- Developed comprehensive electrical design concepts for data center infrastructure, enhancing system reliability and performance followed customer requirements, while ensuring full compliance with local codes, standards, and country-specific regulatory requirements.
- Collaborated with internal team and external team MEA, PEA, IEAT and facilities landlord teams to ensure seamless integration of electrical systems, enhancing overall operational efficiency.
- Analyzed data center electrical loads, contributes greatly to summarize the RFP. report including Drawing design scope, SOO, MOP, calculation sheet before confirm customer and order LLE equipment
- Led cross-functional teams in implementing RFA of LLE, checking interlock, ATS or maintenance function, setting permitter of critical electrical systems, resulting in improved project delivery timelines.
- Aimed to improve efficiency overall system by significantly reducing the time to order LLE and installation reduce process for inspection and testing equipment that lowering construction costs.

• BKK1 Substation. 69kV. 100MW., Led the meeting and oversaw the development and implementation of relay protection settings between MEA and GC for the STT GDC BKK1 Substation (69kV, 100MW). Responsibilities included factory witness testing (FWT) of the power transformer, conducting AC withstand tests for transformer service and power cables, verifying SCADA points, and performing commissioning tests.
• Led the design and implementation of data center

infrastructure, use material for fast installed, ensuring optimal

performance handover to customer and compliance with

UPTIME Tier III, EHS, and EIT standards.

• BKK1 Phase 4 (Floor 6) 9MW. IT-Load Design concept for support GB200, High density Rack support AI. Due to the surplus space available in this project phase 4 , a concept was proposed to design a BCP office zone to enhance the company's more value and generate additional revenue. The system was designed based on a 4D+R configuration, thereby improving load distribution efficiency by approximately 50% per floor allowing for one out of four power sources to be shut down maintenance,
• BKK3; Design 2MW IT-Load at One-Bangkok Data Centres.Tier III Design TCDD Certificated by Uptime Teir III

- BOD of BKK3(2N IT-Load by UPS, N+1 Catcher Block power)

- Developed and maintained technical documentation to

support project initiatives and ensure knowledge transfer

among CxL team. following ER. Standard of STT Telemedia

Singapore.(SOP,MOP,EOP) - Commissioning and testing

(SoO) with handover documents. Completed.

• Promoted to team delivery in role design data center engineer.
• BKK1. Phase No.1 Monitoring and operation team 24x7 for maintainable facilities system 4 MW. (2N, IT-load). Critical system for supporting IT-load and Critical Facilities load, Created Maintenance Critical Facilities equipment master plan for PM. such as CMS, ELV,MV,LV, Generator set & Fuel, CRAH, ECMS(Temp-Hum, Water leak in Data Hall), security system (CCTV and Access control), Vesda Alarm, Fire Alarm and Pre-Action & Fire Suppression system, Fire pump system. Created weekly and monthly report (PUE. kWh., WUE. Data hall conditions) incident if have any, summarize to DCES manager for present Co-op meeting and submit to customers.
• Led the implementation of optimized scheduling for water pump operations, including transfers to make-up tanks, raw water tanks, and the wastewater treatment plant. Additionally, managed chiller system runtime by setting shutdown conditions when load dropped below 10% during on-peak periods. Buffer tanks were utilized to discharge chilled water to the air conditioning system, resulting in significant reductions in operational costs and enhanced energy sustainability.
• Led the implementation of load balancing in PDUs. Upon receiving order confirmation from customers and rack activation, we rechecked and balanced the load using load schedule with log trend graphs and PDU power meter records prior to device installation. resulting in system and enhanced operational reliability.
• Developed and maintained critical infrastructure documentation (MOP, EOP, JAS) ensuring compliance with EHS, Uptime Tier III,TIA-942,EIT Electrical code standards and enhancing operational reliability.
• Collaborated with cross-functional teams to design and execute facility improvements, increasing system uptime and operational efficiency.
• Conducted regular inspections and assessments of facility systems, identifying areas for improvement and optimizing maintenance protocols.

• Project: RAMA III Overhead Line to Underground Conversion (Thanontok Station – RAMA IX Bridge)
  Owner: Metropolitan Electricity Authority (MEA)
  Designed and calculated electrical loads for critical tunnel utilities, including cable support (Cable Cleat) systems, ventilation and fresh air fans, smoke exhaust fans, linear heat detectors and fire alarms, lighting and receptacle services, submersible systems, passenger elevators, patrol car charging stations, water leak detection systems, CCTV, telephone and access control systems, and SCADA integration.
  Developed JSA, shop and detail drawings, inspection sheets, reports, and method statement forms for installation. Submitted documentation to CSC and MEA for approval prior to installation.

Managed vendor relationships to secure high-quality

materials and services, contributing to successful project

outcomes within budget constraints, performed electrical

energization and acceptance testing of equipment in

coordination with CSC and MEA.

🏭 Project: BRPR1 – Bangpakong Power Replacement Plant

Units No.1 & 2 (700MW × 2 Sets)
Owner: Electricity Generating Authority of Thailand (EGAT)
• Performed Permit to Work (PTW) procedures prior to

conduit installation and cable pulling for the raw water

pump system from the Water Treatment Plant (WTP) to

Area 2.
• Submitted Request for Inspection (RFI) after installation

of the Electrical Room, Fuel Gas Station, and Shelter

Sheet to Bureau Veritas (BV) and EGAT.
• Conducted Hi-Pot testing after cable pulling and

termination of medium-voltage (MV) cables (6.6kV, 11kV,

24kV).
• Performed HV Resonance testing for 230kV power cables.
• Prepared defect lists, inspection reports, and

documentation for commissioning and system

energization.
• Project successfully this project have profit 16 MB. baht

by principle Result -Oriented work, saved budget for

installation and project completed and passed all

acceptance criteria in time line.

🚆 Project: Bangsue–Rangsit Red Line Commuter Train System (J2415)

Owner: State Railway of Thailand (SRT)

• Provided Permit to Work (PTW) for 24kV MV cable pulling along the PDU way-side prior to installation activities.
• Conducted installation testing after cable pulling and termination within RMU and station transformers (CT-UP and CT-DN).
• Performed MV cable splicing and Hi-Pot testing post-termination.
• Coordinated inspection requests with MHSC and the consultant team upon installation completion.
• Led commissioning and energization of the electrical system from Watsamianeree Station (WSN) to Rangsit Station (RST), covering a total distance of 18.9 km.
• Project successfully this project have profit 32 MB. baht by principle Result -Oriented work, saved budget for installation and project completed and passed all acceptance criteria in time line.

✈️ Project: Suvarnabhumi International Airport – SAT-1 & Concourse D (J2307 CC.1)
Owner: Airports of Thailand (AOT)
• Created shop drawings and schematic layouts for the Dynamic UPS (DUPS) and Generator systems, submitted for consultant approval.
• Verified materials used in DUPS and generator installations against approved drawings.
• Installed DUPS 1600kVA × 2 sets and Generator 1000kVA × 2 sets at Concourse D, along with LVSB 4,000A × 8 sets.
• Conducted testing and commissioning of the DUPS system, including radiator cooling, ventilation, and automatic fuel refill to Day-Tank from storage tank.
• Performed power supply testing to the Baggage Handling System (BHS) via ATS, including SCADA command simulation under normal source failure (MEA) at 100% load.
• Project successfully completed and passed all functional and safety tests.

• 🔌Project: BKK1 Data Hall (Bangna-Trad Km.5) & DPA-BKK2 (Amata Nakorn, Chonburi – 10MW IT Load)
  Scope of Work:
• Designed IT and facilities electrical loads based on customer requirements (2N, N+1 redundancy) for high-availability data halls.
  • Managed project kickoff meetings with customers, vendors, main contractors, and suppliers to align scope and expectations prior to installation.
  • Reviewed and approved RFA submissions, shop drawings, and materials prior to installation, including JSA/RA, Work Instructions (WI), and Work Permits.
  • Coordinated installation activities and ensured compliance with safety and quality standards.
  Post-Installation Management:
  • Developed master schedules for preventive maintenance between vendors and customers.
  • Oversaw maintenance of critical infrastructure including:
  • Transformers (TR), RMUs, LVSBs, PDUs, Generators, UPS systems
  • CRAC units, Temperature-Humidity sensors, Fire Alarm systems
  • Fire suppression systems (N₂, IG-100), Vesda alarms
  • Chillers, cooling towers, BAS systems, water leak detection, fuel leak sensors
• Maintenance Strategy:
  • Corrective Maintenance: On-site troubleshooting and incident reporting in accordance with SLA requirements.
  • Proactive Maintenance: Scheduled servicing of generator oil filters, air filters, UPS battery lifecycle checks, CRAC filters and magnets, water quality and baffle inspections for chillers, and fire system battery backups.
• Client References:
  • Nissan Motor KM.22, SMTB Sathorn, Delta Electronics Factory 5 Bangpoo, Fuji Electric, TDK, Fuji Poly, Thai Namthip (Thailand & Laos), CIMB Laos, Krones, Honda Logistics, Fabrinet, Novartis
  Monthly Reporting Clients:
  • Tisco Bank, Fujitsu, SMTB, Thai Token, Hoya, PCC
• Developed and executed preventive maintenance plans for critical infrastructure, enhancing system reliability and minimizing downtime.
• Managed capacity planning and resource allocation, ensuring optimal performance and scalability of data center services.

• Job description: Created dairy, weekly & monthly report, Work instruction (WI) for installation EE. Work, Draft and create shop drawing & detail for routing main equipment electrical, verify between materials and drawing before submitted to consultancy, Document prepare method statement material onsite, Breakdown sheet of materials before order and/or confirm material on site. Project The ZIRE WONGAMAT, High rise building 57thFL. 1 tower and 37thFL. 1 tower at North Pattaya, Chonburi.

• Job description: Assembly and installation of cabinets MDB, MCC, Load Center, Electrical systems and factory automation.
• Successfully; after graduating, I moved to Prebuilt Public Company Limited.

• Job description: Maintenance and calibration of Measurements of instrument tools in power plant (Power meter, quality meter, Flow Meter, Temperature sensor such as RTD PT-100, Pressure Switch, Calibrate measurement tools after power plant shut-down. Ash System Stored a Valve Opening- Closing of Multiple cyclotron. Controller with Siemens Logo PLC.
• Completed cooperative Education.