Services — Semicon Fab Technologies

Overall

Elevating projects with our holistic approach to construction. Unlocking excellence in high-efficiency building design, our services go beyond the blueprint. From architectural finesse to meticulous tool hookups, we are committed to delivering comprehensive solutions for crafting cutting-edge facilities. With a proven track record, Semicon Fab Technologies stands ready to unravel complex challenges across diverse hi-tech industries.

Civil, Structural and PEB Engineering Building

Civil, structural, and architectural engineering for advanced technology facilities — creating layouts that optimize cleanroom functionality, specifying materials and finishes that meet stringent cleanliness standards, and designing specialized ventilation and filtration interfaces. Our engineers plan and execute foundations, framing, and pre-engineered building (PEB) solutions in compliance with safety standards, accommodating industrial equipment loads and precision manufacturing requirements.

Cleanroom System

Cleanroom system implementation maintains controlled environments with extremely low levels of airborne contaminants. We focus on specialized spaces for semiconductor manufacturing and pharmaceutical production — designing advanced ventilation and filtration systems, specifying materials that meet stringent cleanliness standards, and ensuring controlled conditions from Class 10 through Class 100K.

Class 10

ISO 4

Ultra-clean environments for the most demanding fab and lithography-grade requirements.

Class 100

ISO 5

High-precision controlled environments for processes requiring extremely low particle levels.

Class 1000

ISO 6

Controlled environments for processes that require moderate particulate control.

Class 10K

ISO 7

Standard cleanroom environments for semiconductor and research applications.

Class 100K

ISO 8

Controlled facilities for support areas and less critical manufacturing zones.

Air-conditioning System

Implementation of ACMV systems maintains optimal indoor environmental conditions tailored to industrial settings. We design and install systems that regulate temperature, humidity, and air quality — integrating energy-efficient solutions for effective climate control while minimizing environmental impact.

Electrical: ELV System

Comprehensive design, installation, and maintenance of electrical and extra-low voltage (ELV) systems for hi-tech facilities — from high-tension power distribution and MV panels through subfab electrical distribution, wiring layouts, distribution panels, dynamic UPS systems, and ELV infrastructure ensuring safe, efficient, and uninterrupted power supply throughout the industrial facility.

Process Utilities

We create optimized utility infrastructure that meets the needs of industrial operations by planning and implementing infrastructure for utilities such as water, steam, gas, and other essential services required for manufacturing processes. Reliable supply distribution and efficient use of these utilities are within our capabilities to ensure overall efficiency and functionality of the facility.

Fire Protection System

Fire protection systems are designed to prevent and manage fire risks within the facility. We focus on comprehensive solutions that safeguard both people and facility by integrating fire detection, alarm, and suppression systems — collaborating with authorities to ensure compliance with safety codes and standards.

Tool Hookups

Meticulous tool hookup services for semiconductor and hi-tech manufacturing — connecting process equipment to facility utilities through engineered gas, chemical, vacuum, and ultrapure water distribution. We design and install piping networks, valve manifolds, and point-of-use assemblies so tools are commissioned safely, reliably, and in full compliance with process and cleanliness requirements.

Cleanroom Testing and Validation

Independent testing and validation services to certify cleanrooms meet design specifications and regulatory requirements — from particle counts and filter integrity through IQ, OQ, and PQ qualification.

Core Testing Methods

The following tests are typically performed to achieve cleanroom certification:

Airborne Particle Counting: Measures the concentration of particles (e.g., 0.5 µm or larger) to determine the ISO classification.
HEPA/ULPA Filter Integrity (DOP/PAO Test): Scans filters and seals for leaks using aerosol challenges to ensure no unfiltered air enters the room.
Airflow Velocity & Volume: Verifies the speed and uniformity of air supply to ensure proper air change rates and effective contaminant removal.
Differential Pressure Testing: Confirms that cleaner rooms maintain higher pressure than adjacent areas to prevent cross-contamination when doors open.
Airflow Visualization (Smoke Studies): Uses visible smoke to map airflow patterns, identifying dead zones or turbulence that could trap contaminants.
Recovery Rate Testing: Measures how long it takes the cleanroom to return to its specified cleanliness level after a contamination event.
Microbial Monitoring: (Specific to Grade A–D / Life Sciences) Tests for viable microorganisms on surfaces and in the air using settle plates or swabs.
Environmental Comfort Tests: Monitors temperature, relative humidity, light levels (Lux), and noise (dB) to maintain stable operating conditions.

Validation Phases (The “IQ, OQ, PQ” Model)

Validation is performed in three distinct occupancy states:

Installation Qualification (IQ) / “As-Built”: Checks that the room and HVAC systems are installed correctly according to the design.
Operational Qualification (OQ) / “At-Rest”: Tests systems while equipment is running but without personnel present.
Performance Qualification (PQ) / “Operational”: The final stage, testing the room during actual manufacturing processes with full staff and equipment.

Our Services