
American Int. School
American International School Dhaka (AISD) Project Detail 1. Project Overview: A Modern Learning Environment At Sunlit, we believe that a well-designed space can profoundly impact
Sunlit Pvt. Ltd. is a leader in delivering Integrated MEP and Construction Solutions, specializing in the seamless execution of complex Mechanical, Electrical, and Plumbing (MEP) systems alongside robust structural and civil works.
Our commitment to quality, technical precision, and project synergy ensures that every installation meets the highest standards of efficiency, safety, and durability. The following report details key technical installations across various projects, showcasing Sunlit’s comprehensive capabilities in modern infrastructure development.

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Mechanical, Electrical and Plumbing
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The Heating, Ventilation, and Air Conditioning (HVAC) systems are critical for maintaining optimal indoor air quality and temperature control in commercial and industrial facilities. Sunlit employs advanced technologies to ensure energy efficiency and reliable performance.
Our projects feature high-efficiency Air-Cooled Chiller Plants (as seen in the images of sunlit-multi-chiller-plant-installation and sunlit-carrier-air-cooled-chiller), which are essential for large-scale cooling. These units are installed on reinforced concrete bases to minimize vibration and ensure long-term stability.
The chilled water is distributed through Insulated Chilled Water Piping, where the insulation is crucial for preventing thermal loss and maintaining system efficiency.
Rooftop installations are managed with meticulous planning, integrating various components such as Air Handling Units (AHUs) and extensive ductwork. The ductwork is typically constructed from galvanized iron (GI) and insulated with materials like elastomeric foam or glass wool, finished with a vapor barrier to prevent condensation and ensure optimal air delivery.
Sunlit also integrates specialized mechanical systems, such as Rooftop Pump Stations (image reference), which are vital for water circulation in HVAC or domestic systems. Notably, the integration of these mechanical components with adjacent Solar Photovoltaic (PV) Panels demonstrates a forward-thinking approach to sustainable and energy-efficient project design.
The backbone of any modern facility is its electrical and control infrastructure. Sunlit ensures safe, organized, and reliable power distribution and control.

Our commitment to electrical safety and efficiency is evident in the detailed wiring of our Electrical Control Panels (sunlit-electrical-control-panel-wiring.png). The use of components like Siemens Sirius Contactors and clearly color-coded wiring (e.g., Red, Yellow, Blue for phases, White/Grey for Neutral, Green/Yellow for Earth) adheres strictly to international electrical codes and facilitates easy maintenance and troubleshooting. Proper cable management and termination are non-negotiable for system longevity and operational safety.
Fire protection is a paramount concern, and Sunlit installs robust, code-compliant systems.
The Fire Protection System Piping (sunlit-fire-protection-system-piping.png) is characterized by its distinct red color, signifying its critical function. Key components include:
The installation adheres to strict standards, ensuring immediate and effective response in the event of a fire emergency.
Beyond MEP, Sunlit’s capabilities extend to core construction elements, ensuring a holistic project delivery.
The Structural Steel Installation (sunlit-structural-steel-installation.png) shows the use of robust red-oxide-primed steel beams and columns, providing the necessary load-bearing framework for the structure. The simultaneous construction of brick masonry walls demonstrates the coordinated approach between civil and structural teams.
Our projects also include specialized civil and structural works like the installation of large, durable Industrial Sliding Gates (sunlit-industrial-sliding-gate-construction.png). These are designed for high-security industrial perimeters, featuring heavy-duty metal fabrication and a reliable track system for smooth operation.
Sunlit Pvt. Ltd. excels in the Integrated MEP and Construction Solutions space by meticulously managing the complex interplay between mechanical, electrical, fire safety, and structural disciplines. From high-efficiency HVAC chiller plants and precision-wired control panels to robust fire suppression systems and structural steel frameworks, our portfolio demonstrates a consistent delivery of technically sound, high-quality, and integrated projects. This holistic approach minimizes coordination issues, accelerates project timelines, and ensures a superior, long-lasting final product for our clients.
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