Keong Mas Imax Theatre TMII

Constructing the Keong Emas IMAX Theater in 1984 was a significant achievement for Wijaya Kusuma Contractors (WKC), presenting several complex engineering challenges that solidified the project as an architectural and technological marvel of its time:

• Dome with Hyperbolic Parabolic Design: WKC faced the challenge of constructing the theater's unique hyperbolic parabolic dome. This intricate design required advanced engineering techniques and precise execution to ensure both structural integrity and aesthetic appeal, pushing the limits of what was possible in construction during that era.
   
• IMAX Screen Installation: Installing Asia's largest IMAX screen was a logistical feat for WKC. The massive size and weight of the screen required innovative solutions for mounting and aligning it within the dome while ensuring an immersive viewing experience for all 836 seats.
   
• Acoustic Engineering: WKC had to address the complex acoustics inside the dome-shaped theater. The curvature of the dome could have caused sound distortions, so specialized acoustic treatments were applied to ensure sound clarity and an optimal auditory experience throughout the space.
   
• Structural Stability: Building a structure of this size and shape, especially in an earthquake-prone region, required WKC to implement rigorous engineering solutions. They had to carefully account for seismic activity and wind loads to ensure the dome's long-term stability and safety.
   
• Limited Technological Tools: In the early 1980s, without today’s advanced digital tools, WKC relied on manual calculations and physical models to tackle the complex geometry and structural challenges of the dome. This made the project more labor-intensive but showcased WKC's engineering expertise and problem-solving capabilities.
   
• Construction Materials and Techniques: WKC had to source specialized materials and develop creative construction techniques to realize the complex dome design. The precise placement of materials was crucial to maintaining the dome's integrity and ensuring the structure could support the large IMAX screen.
   
• Seating Configuration: Designing the seating arrangement for 836 people within the dome’s curved interior was another challenge WKC overcame. They ensured that every seat provided a clear, unobstructed view of the screen, maintaining a balance between audience comfort and sightlines.
   

WKC's ability to overcome these challenges not only demonstrated their technical expertise but also contributed to the successful completion of the Keong Emas IMAX Theater, a landmark project that remains a testament to their engineering and construction prowess.