HVAC TECHNICIAN CV RASEL MIAH -KAUST SAUDI ARABIA

 

Rasel Mia

Jeddah, Saudi Arabia | 24raselmia@gmail.com | linkedin.com/in/raselmia-90a682268

Professional Summary

Dedicated HVAC Technician and Team Leader with over 5 years of experience overseeing in the installation, maintenance, and fault diagnosis of , AHUs, package units,FAHU,FCU,chiller units, Refrigaretor,warer coolar, windo ac  split ac,and exhastfan, systems. at King Abdullah University of Science and Technology (KAUST). Proven track record in rapid fault diagnosis, team supervision, and maintenance logging. Currently leveraging strong technical domain knowledge and developing analytical skills in AI TOOLS, and Excel to transition into Data Analytics and operations optimization.  Proficient in preventative and corrective maintenance, motor overhauling, and adhering to rigorous safety standards across diverse industrial cooling equipment.

Skills

• HVAC & Technical Domain: , Air Handling Units (AHU), Package Units, SPLIT AC, WINDOW AC, REFRIGARETOR,EXF

• HASTFAN HVAC Controls, Preventive Maintenance (PM), Corrective Maintenance (CM), Fault Diagnosis, Root-Cause Analysis, Motor Installation & Overhaul

• Data Analytics & Tools: AI TOOLS, Microsoft Excel, Data Logging, Report Generation

• Professional & Leadership: Team Leadership, Safety Compliance (HSE), Maintenance Documentation, Cross-Functional Coordination

Professional Experience

Nesma United Industries (at KAUST) | Thuwal / Jeddah, Saudi Arabia

HVAC Technician and Team Leader | Nov 2021 -- Present

• Lead a team of maintenance technicians executing daily preventive (PM) and corrective (CM) maintenance on high-capacity chillers, AHUs, and package units across the KAUST campus.

• Diagnose mechanical and electrical equipment faults using system logs and sensor readings, significantly minimizing repeat system breakdowns and downtime.

• Maintain detailed service records and operational performance logs to support predictive maintenance planning and equipment reliability tracking.

• Oversee complex mechanical repairs, including motor replacements, bearing overhauls, and exhaust ventilation servicing, maintaining a clean record of zero safety incidents.

Fair Electronics Limited | Dhaka, Bangladesh

HVAC Service Technician | Jan 2021 -- Oct 2021

• Performed installation, routine servicing, and troubleshooting for residential and commercial cooling units.

• Collaborated with the technical support team to inspect electrical connections, refrigerant lines, and control boards.

Samsung (Bangladesh) / Trane Partner | Dhaka, Bangladesh

Assistant HVAC Technician | Jan 2019 -- Dec 2020

• Supported senior technicians in conducting quality inspections, preventive maintenance, and system performance evaluations.

• Logged customer service requests and diagnostic findings to streamline repair scheduling and inventory management.

Education & Training

• Dhaka School of Technical Vocational Center. | Jan 2018 -- Nov 2020

  SSC, HVAC & Refrigeration Maintenance Technology

• King Abdullah University Science and Technology. (KAUST)

• Achieved work permit receiver certificate.  (KAUST)

• Achieved Fire Warden training certificate.(KAUST)

• Achieved  emergency first aid at work.(KAUST)

• Achieved high field level- 3  International Award.(KAUST)

• Achieved air quality management certificate.(KAUST)

• Achieved. Embarrassment refreshers certificate.(KAUST)

• Professional Development & Technical Certifications

• Data Analytics Foundations (AI TOOLS, Excel) -- Self-Directed / Online Learning

• Industrial HVAC Maintenance & Safety Compliance Certification

• 
  

ALL ASSET NUMBER

AHU AND ACCU /DX UNIT

  1/ SOUTH BOOSTER PUMP  DX UNIT OUT DOOR  01#

ASSET NUMBAR : 14160061

LOCATION :101UTL-PN7783

TECHNICAL IDENT NO: K55-ACCU-SBP-0020

MODEL NUMBER :CBX100HDCNASNN

MANUFACTURER SERIAL NO :CLPBZ0019M

ASSET ROOM :  ACCUNBP

SERVICE GROUP:520-UTILITIES

owner group :          k-sp - NES- UTL-WCC

SERVICE:               5060-ULLELE ...

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

2/ SOUTH BOOSTER PUMP  DX UNIT OUT DOOR  02 #

ASSET NUMBAR : 14160017

LOCATION :101UTL-PN7783

TECHNICAL IDENT NO: K55-ACCU-SBP-0023

MODEL NUMBER :BY10HHDCEKNAANVC

MANUFACTURER SERIAL NO :CLPZV3126M

ASSET ROOM :  ECUNBP

SERVICE GROUP:520-UTILITIES

owner group :          k-sp - NES- UTL-WCC

SERVICE:               5060-ULLELE ...

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

AHU AND ACCU /DX UNIT

  3/ SOUTH BOOSTER PUMP  DX UNIT INDOOR  01 #

ASSET NUMBAR : 14160019

LOCATION :101UTL-PN7783

TECHNICAL IDENT NO: K55-ECCU-SBP-0020

MODEL NUMBER :BY10HHDCEKNAANVC

MANUFACTURER SERIAL NO :CLPZV3127M

ASSET ROOM :  ECUNBP

SERVICE GROUP:520-UTILITIES

owner group :          k-sp - NES- UTL-WCC

SERVICE:               5060-ULLELE ...

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

4/ SOUTH BOOSTER PUMP  DX UNIT INDOOR  02 #

ASSET NUMBAR : 14160020

LOCATION :101UTL-PN7783

TECHNICAL IDENT NO: K55-ECU-SBP-0022

MODEL NUMBER :BY10HHDCEKNAANVC

MANUFACTURER SERIAL NO :CLPZV3124M 

ASSET ROOM :  ECUSBP

SERVICE GROUP:520-UTILITIES

owner group :          k-sp - NES- UTL-WCC

SERVICE:               5060-ULLELE ...

:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Here is the detailed, step-by-step documentation formatted with professional technical copy. Each unit has been separated and organized into clear, sequential blocks detailing its location, asset identifiers, model specifications, manufacturing information, utility details, and maintenance activities.

---

### Unit One: Air Cooled Condenser Unit (ACCU) 1 SWI

**Unit Name:** AIR COOLED CONDENSER UNIT (ACCU) 1 SWI

*Location:** 101UTL-IS7842-RO-INTK-PMP_STAT (SWRO Intake Pump Station)

**Unit Asset Number:** 1006-40101704-0018

*Technical Identification Number (Utilities Number):** K55-ACCU-0012

**Model Number:** PS180CFDGJNLLNNN

**Manufacturer:** zamill

**Specifications & General Details:**

**Site:** KAUST

 **Asset Room:** AHUSWI

**Service Group / Service:** 520-Utilities / 5050-SWRO

**Work Center:** SWRO

 **Maintenance Activity Type:** 320 (Preventive Maintenance)

 **Maintenance Activities & Tasks:**

1. Inform operation/grid team prior to any maintenance/isolation work.

2. Obtain work permit, supporting checklist, and area isolation/clearance.

3. Check for correct equipment tag number and name plate data (provide if missing).

4. Check/clean electrical components and wiring terminals for sparks, overheating, or loose connections; correct as needed.

5. Inspect bolts and set screws for proper tightness.

6. Run test all motors and check for any abnormalities.

7. Run test the compressor and check noise, amperage, oil level, and pressure; correct as necessary.

8. Clean the condenser coil.

9. Apply corrosion inhibitor/contact cleaners as required.

10. Complete the quarterly task.

---

### Unit Two: Evaporator Coil Unit (ECU) 1 SWI

**Unit Name:** EVAPORATOR COIL UNIT (ECU) 1 SWI

*Location:** 101UTL-IS7842-RO-INTK-PMP STAT (SWRO Intake Pump Station)

 **Unit Asset Number:** 1006-40101703-0019

**Technical Identification Number (Utilities Number):** K55-ECU-0012

*Model Number:** PS180CFDGJNLLNNN

**Manufacturer:** zamill

**Specifications & General Details:**

* **Parent Work Order:** 266754730

**Site:** KAUST

 **Asset Room:** AHUSWI

*Service Group / Service:** 520-Utilities / 5050-SWRO

**Work Center:** SWRO

 **Maintenance Activity Type:** 320 (Preventive Maintenance)

**Maintenance Activities & Tasks:**

1. Inform operation/grid team prior to any maintenance/isolation work.

2. Obtain work permit, supporting checklist, and area isolation/clearance.

3. Check for correct equipment tag number and name plate data.

4. Check filters and replace if necessary.

5. Check blower belts for tension, wear, or cracks, and replace if necessary.

6. Check/clean electrical connections, control components, and control box.

7. Check all electrical components and wiring terminals for sparks, overheating, or loose connections.

8. Inspect bolts and set screws for tightness.

9. Run test all motors and check for any abnormalities.

10. Complete the monthly task.

11. Clean the evaporator coil, drain pan, etc.

Unit three: Air Cooled Condenser Unit (ACCU) 2 SWI

• Unit Name: AIR COOLED CONDENSER UNIT (ACCU) 2 SWI

• Location: 101UTL-IS7842-RO-INTK-PMP_STAT (SWRO Intake Pump Station)

• Unit Asset Number: 1006-40101704-0019

• Technical Identification Number (Utilities Number): K55-ACCU-0013

• Model Number: PS180CFDGJNLLNNN

• Manufacturer: Not specified

• Specifications & General Details:

  • Site: KAUST

  • Asset Room: AHUSWI

  • Service Group / Service: 520-Utilities / 5050-SWRO

  • Work Center: SWRO

  • Maintenance Activity Type: 320 (Quarterly Preventive Maintenance)

• Maintenance Activities & Tasks:

  1. Inform operation/grid team prior to any maintenance/isolation work.

  2. Obtain work permit, supporting checklist, and area isolation/clearance.

  3. Check for correct equipment tag number & name plate data. If not found, provide.

  4. Check/clean electrical components, wiring terminal for spark or overheating or loose connections, correct if.

  5. Inspect the bolts and set screws for tight.

  6. Run test all motors then check any abnormality.

  7. Run test the compressor and check noise, amperage, oil level and pressure. Correct if /as necessary.

  8. Clean condenser coil.

  9. Apply corrosion inhibitor/contact cleans as required.

  10. Complete the quarterly 

Unit Four: Evaporator Coil Unit (ECU) 2 SWI

• Unit Name: EVAPORATOR COIL UNIT (ECU) 2 SWI

• Location: 101UTL-IS7842-RO-INTK-PMP STAT (SWRO Intake Pump Station)

• Unit Asset Number: 1006-40101703-0020

• Technical Identification Number (Utilities Number): K55-ECU-0013

• Model Number: PS180CFDGJNLLNNN

• Manufacturer: Not specified

• Specifications & General Details:

  • Parent Work Order: 266754765

  • Site: KAUST

  • Asset Room: AHUSWI

  • Service Group / Service: 520-Utilities / 5050-SWRO

  • Work Center: SWRO

  • Maintenance Activity Type: 320 (Monthly Preventive Maintenance)

• Maintenance Activities & Tasks:

  1. Inform operation/grid team prior to any maintenance/isolation work.

  2. Obtain work permit, supporting checklist, and area isolation/clearance.

  3. Check for correct equipment tag number and name plate data.

  4. Check for filters and replace it if necessary.

  5. Check for blower belts/tension/wear/crack and replace if necessary.

  6. Check/clean electrical connections, control, and control box.

  7. Check all electrical components, wiring terminal for spark or overheating or loose connections, correct if necessary.

  8. Inspect the bolts and set screws for tight.

  9. Run test all motors then check any abnormality.

  10. Complete the monthly task.

  11. Clean the evaporator coil, drain pan, and etc.

---

Unit five: Pump Room Exhaust Fan 1

• Unit Name: PUMP ROOM EXHAUST FAN 1

• Location: 101UTL-IS7842-B0-1005 (Pump Room)

• Unit Asset Number: 1006-40101604-0086

• Technical Identification Number (Utilities Number): K55-EF-0027

• Model Number: Loren Cook ACE-B 300

• Manufacturer: Not specified

• Manufacturer Serial No: 210SC21965-00/0000701

• Specifications & General Details:

  • Site: KAUST

  • Asset Room: AHUSWI

  • Service Group / Service: 520-Utilities / 5050-SWRO

  • Work Center: SWRO

  • Maintenance Activity Type: 320 (3 Months PM Cycle - URO-FANS-01-HYRLY)

• Maintenance Activities & Tasks:

  1. Inform operation/grid team prior to any maintenance/isolation work.

  2. Obtain work permit, supporting check list & area isolation/clearance.

  3. Check for correct equipment tag number & name plate data. If not found, provide.

  4. Check for Functionality of Fan.

  5. Check for any abnormality noise, smell and burn if found and rectify.

  6. Inspect the bolts and set screws for tight.

  7. Inspect the belts and alignment. Replace worn belts if necessary. Adjust the belt alignment if required.

  8. Inspect bearing condition. Replace if necessary.

  9. Inspect for cleans. Clean external surface only. Remove dust on motor housing.

  10. After the work have conducted, restore the housekeeping as the beginning.

Unit six: Pump Room Exhaust Fan 2

• Unit Name: PUMP ROOM EXHAUST FAN 2

• Location: 101UTL-IS7842-B0-BASM-PUMRM (SWI Intake pump room basement)

• Unit Asset Number: 1006-40101604-0087

• Technical Identification Number (Utilities Number): K55-EF-0028

• Model Number: Loren Cook ACE-B 300

• Manufacturer: Not specified

• Manufacturer Serial No: 210SC21965-00/0000702

• Specifications & General Details:

  • Site: KAUST

  • Asset Room: AHUSWI

  • Service Group / Service: 520-Utilities / 5050-SWRO

  • Work Center: SWRO

  • Maintenance Activity Type: 320 (3 Months PM Cycle - URO-FANS-01-HYRLY)

• Maintenance Activities & Tasks:

  1. Inform operation/grid team prior to any maintenance/isolation work.

  2. Obtain work permit, supporting check list & area isolation/clearance.

  3. Check for correct equipment tag number & name plate data. If not found, provide.

  4. Check for Functionality of Fan.

  5. Check for any abnormality noise, smell and burn if found and rectify.

  6. Inspect the bolts and set screws for tight.

  7. Inspect the belts and alignment. Replace worn belts if necessary. Adjust the belt alignment if required.

  8. Inspect bearing condition. Replace if necessary.

  9. Inspect for cleans. Clean external surface only. Remove dust on motor housing.

  10. After the work have conducted, restore the housekeeping as the beginning.

### Unit seven: Pump Room Exhaust Fan 3

Unit Name:** PUMP ROOM EXHAUST FAN 3

*Location:** 101UTL-IS7842-B0-BASM-PUMRM (SWI Intake pump room basement)

*Unit Asset Number:** 1006-40101604-0088

*Technical Identification Number (Utilities Number):** K55-EF-0029

*Model Number:** Loren Cook ACE-B 300

 **Manufacturer:** Not specified

**Manufacturer Serial No:** 210SC21965-00/0000703

*Specifications & General Details:**

* **Site:** KAUST

**Asset Room:** AHUSWI

*Service Group / Service:** 520-Utilities / 5050-SWRO

**Work Center:** SWRO

*Maintenance Activity Type:** 320 (Preventive Maintenance - 3 Months PM Cycle)

 **Maintenance Activities & Tasks:**

1. Inform operation/grid team prior to any maintenance/isolation work.

2. Obtain work permit, supporting checklist, and area isolation/clearance.

3. Check for correct equipment tag number and name plate data.

4. Check for functionality of the fan.

5. Check for any abnormality regarding noise, smell, and burning signs; rectify if found.

6. Inspect bolts and set screws for tightness.

7. Inspect belts and alignment; replace worn belts and adjust alignment if required.

8. Inspect bearing condition; replace if necessary.

9. Clean external surfaces only and remove dust on the motor housing.

10. Restore housekeeping to its original condition after work completion.

---

### Unit eight: Pump Room Exhaust Fan 4

* **Unit Name:** PUMP ROOM EXHAUST FAN 4

* **Location:** 101UTL-IS7842-B0-BASM-PUMRM (SWI Intake pump room basement)

* **Unit Asset Number:** 1006-40101604-0089

* **Technical Identification Number (Utilities Number):** K55-EF-0030

* **Model Number:** Loren Cook ACE-B 300

* **Manufacturer:** Not specified

* **Manufacturer Serial No:** 210SC21965-00/0000704

* **Specifications & General Details:**

* **Site:** KAUST

* **Asset Room:** AHUSWI

* **Service Group / Service:** 520-Utilities / 5050-SWRO

* **Work Center:** SWRO

* **Maintenance Activity Type:** 320 (Preventive Maintenance - 3 Months PM Cycle)

* **Maintenance Activities & Tasks:**

1. Inform operation/grid team prior to any maintenance/isolation work.

2. Obtain work permit, supporting checklist, and area isolation/clearance.

3. Check for correct equipment tag number and name plate data.

4. Check for functionality of the fan.

5. Check for any abnormality regarding noise, smell, and burning signs; rectify if found.

6. Inspect bolts and set screws for tightness.

7. Inspect belts and alignment; replace worn belts and adjust alignment if required.

8. Inspect bearing condition; replace if necessary.

9. Clean external surfaces only and remove dust on the motor housing.

10. Restore housekeeping to its original condition after work completion.

Unit nine: Battery Room Exhaust Fan 1

• Unit Name: BATTERY ROOM EXHAUST FAN 1

• Location: 101UTL-IS7842-L0-1004-BATT RM (Battery Room)

• Unit Asset Number: 1006-40101604-0090

• Technical Identification Number (Utilities Number): K55-EF-0031

• Model Number: Loren Cook ACRU-B135

• Manufacturer: Not specified

• Specifications & General Details:

  • Site: KAUST

  • Asset Room: AHUSWI

  • Service Group / Service: 520-Utilities / 5050-SWRO

  • Work Center: SWRO

  • Maintenance Activity Type: 320 (3 Months PM Cycle)

• Maintenance Activities & Tasks:

  1. Inform operation/grid team prior to any maintenance/isolation work.

  2. Obtain work permit, supporting checklist, and area isolation/clearance.

  3. Check for correct equipment tag number & name plate data. If not found, provide.

  4. Check for functionality of Fan.

  5. Check for any abnormality noise, smell, and burn if found and rectify.

  6. Inspect the bolts and set screws for tight.

  7. Inspect the belts and alignment. Replace worn belts if necessary. Adjust the belt alignment if required.

  8. Inspect bearing condition. Replace if necessary.

  9. Inspect for cleans. Clean external surface only. Remove dust on motor housing.

  10. After the work have conducted, restore the housekeeping as the beginning.

Unit ten: Battery Room Exhaust Fan 2

• Unit Name: BATTERY ROOM EXHAUST FAN 2

• Location: 101UTL-IS7842-L0-1004-BATT RM (Battery Room)

• Unit Asset Number: 1006-40101604-0091

• Technical Identification Number (Utilities Number): K55-EF-0032

• Model Number: Loren Cook ACRU-B135

• Manufacturer: Not specified

• Specifications & General Details:

  • Site: KAUST

  • Asset Room: AHUSWI

  • Service Group / Service: 520-Utilities / 5050-SWRO

  • Work Center: SWRO

  • Maintenance Activity Type: 320 (3 Months PM Cycle)

• Maintenance Activities & Tasks:

  1. Inform operation/grid team prior to any maintenance/isolation work.

  2. Obtain work permit, supporting checklist, and area isolation/clearance.

  3. Check for correct equipment tag number & name plate data. If not found, provide.

  4. Check for functionality of Fan.

  5. Check for any abnormality noise, smell, and burn if found and rectify.

  6. Inspect the bolts and set screws for tight.

  7. Inspect the belts and alignment. Replace worn belts if necessary. Adjust the belt alignment if required.

  8. Inspect bearing condition. Replace if necessary.

  9. Inspect for cleans. Clean external surface only. Remove dust on motor housing.

  10. After the work have conducted, restore the houseke