The size of the free nutritious dining kitchen required for the construction of the Satuan Pelayanan Pemenuhan Gizi (SPPG) facility is 20 × 20 meters or 20 × 15 meters. These size guidelines are based on information provided by the National Nutrition Agency (BGN) through the Mitra Badan Gizi Nasional website at mitra.bgn.go.id at the time this article was written.
In addition to the kitchen size, BGN partners must also meet several other requirements, including complete administrative documents, an official legal entity, ownership of the land and building, a full address of the SPPG location, separate entry and exit points for raw ingredients and cooked meals, a minimum of two food distribution vehicles, compliance with the SPPG design standards, and the availability of office rooms for the SPPG Head, Accountant, Nutritionist, as well as a meeting room. For complete details, please refer to the Mitra BGN website.
With the size of the free nutritious dining kitchen mentioned above, the targeted production capacity is approximately 40 workers and the ability to serve around 3,000 meal portions.
For the technical building requirements of the free nutritious dining kitchen, BGN mandates the use of a simple earthquake-resistant structure that refers to the Ministry of Public Works Regulation (PU) No. 05 of 2006. This regulation requires the use of quality building materials, appropriate structural dimensions, proper integration of all main structural elements, and good construction workmanship.
Prefabricated modular buildings and RapidFrame steel frame structures meet BGN’s criteria for facilities that must be safe from earthquake-induced damage. Both modular buildings and RapidFrame structures are classified as semi-permanent buildings. However, they are engineered with careful consideration of structural integrity and strength-to-weight ratio, meaning they are designed to perform more adaptively during seismic events.
Beyond earthquake resistance, modular buildings and RapidFrame steel structures offer significantly faster construction compared to conventional buildings that use brick and cement. For example, modular buildings use a knock-down assembly method, allowing on-site installation in less than one day for a single unit.
Modular buildings are composed of components such as corrosion-resistant steel frames and sandwich panels for the walls and external surfaces. Meanwhile, RapidFrame steel buildings are constructed using premium-grade light gauge steel (LGS), providing strong structural stability and resistance to fire, decay, harsh weather, and even termites.
Considering using a modular building or a RapidFrame steel construction as your free nutritious dining kitchen? Entrust your project to Tradecorp. As a supplier of prefabricated buildings and steel frame systems, Tradecorp is an international company serving business operations and field projects since 2014, offering shipping containers, offshore DNV containers, ISO tank containers, modified containers, modular prefabricated buildings, and RapidFrame construction.
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Want to learn more about modular buildings and RapidFrame steel structures for SPPG? Explore the full discussion below!
Daftar isi
Building Concept for the Free Nutritious Dining Kitchen
Modular Kitchen
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 4 Bangunan Dapur Makan Bergizi Gratis dari Modular 3](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Bangunan-Dapur-Makan-Bergizi-Gratis-dari-Modular-3.webp)
RapidFrame Steel Frame Kitchen Construction
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 8 Dapur Catering 2](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Dapur-Catering-2.webp)
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 10 Layout Dapur Catering Rangka Baja RapidFrame 2](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Layout-Dapur-Catering-Rangka-Baja-RapidFrame-2.webp)
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 13 Layout Dapur Catering Rangka Baja RapidFrame 6](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Layout-Dapur-Catering-Rangka-Baja-RapidFrame-6.webp)
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 16 Layout Dapur Catering Rangka Baja RapidFrame 9](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Layout-Dapur-Catering-Rangka-Baja-RapidFrame-9.webp)
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 19 Layout Dapur Catering Rangka Baja RapidFrame 12](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Layout-Dapur-Catering-Rangka-Baja-RapidFrame-12.webp)
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 20 Layout Dapur Catering Rangka Baja RapidFrame 13](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Layout-Dapur-Catering-Rangka-Baja-RapidFrame-13.webp)
The Best Option for Free Nutritious Dining Kitchen
SPPG Layout: What Rooms Need to Be Included?
Referring to the Detail Engineering Design (DED) of the Satuan Pelayanan Pemenuhan Gizi (SPPG) building, the rooms that must be provided within the facility include:
- Janitor Storage Room
- Dry Storage Room
- Wet Storage Room
- Milk Storage Room
- Food Ingredient Washing Room
- Food Ingredient Receiving Room
- SPPI Work Room
- Nutrition Consultation Room
- Lobby/Waiting Room
- SPPG Staff Bedroom
- SPPG Head Bedroom
- Kitchen Equipment Storage
- Food Preparation Area
- Rice Cooking Area
- Processed Food Storage Room
- Food Tray Storage Room
- Food Tray Washing Room
- Loading Area
- Production Room
- Gas Room
- Packing Room
- Food Distribution Area
- Male Locker Room
- Female Locker Room
Benefits of Modular Kitchens and RapidFrame Steel Frames for Building an SPPG
Both modular buildings and RapidFrame steel-frame buildings offer significant advantages for constructing an SPPG facility. The details can be found below.
Benefits of Modular Kitchens for Building an SPPG
1. More Efficient Use of Space
A modular kitchen designed for the size of the free nutritious dining kitchen can optimize every area through well-organized storage systems such as overhead cabinets, pull-out drawers, and modules that follow the shape of the room. This arrangement helps maintain an orderly and efficient workflow.
2. Flexible and Customizable Design
Layouts, materials, colors, and finishing options can be adjusted to meet the operational needs of a public food-service kitchen. This flexibility makes it easier to align the kitchen layout with SPPG functional standards.
3. Fast Installation and Easy to Expand
Because the components are prefabricated, installation can be completed quickly. When capacity increases, additional modules can be added or rearranged without major renovations.
4. Easier to Maintain Hygiene Standards
Modular kitchen materials are designed to be easy to clean and have non-porous surfaces. This supports the creation of a mass-production kitchen that meets SPPG hygiene requirements.
5. Better Work Safety
Modular kitchens can incorporate fire-resistant materials, anti-slip flooring, and proper lighting systems to improve safety for kitchen staff during food production.
Benefits of RapidFrame Steel Frames for Building an SPPG
1. Strong and Durable Structure
RapidFrame steel frames made from premium LGS offer optimal strength against heavy loads, weather changes, seismic movement, and deterioration. These characteristics make them an ideal structural solution for high-intensity production kitchens.
2. Shorter Construction Time
Steel components are manufactured with precise measurements, allowing for rapid assembly once delivered to the site. Faster construction helps accelerate the operation of the SPPG facility.
3. Minimal Construction Errors
The fabrication process ensures each element has consistent dimensions. This accuracy reduces installation errors and ensures the building stands firm according to the intended design.
4. More Cost-Effective for Long-Term Use
Shorter construction time, low maintenance needs, and the use of recyclable steel materials make steel-frame systems more economical for public infrastructure projects.
5. Corrosion-Resistant with a Long Service Life
Light-gauge steel has strong resistance to rust, termites, and structural stress. These advantages are crucial to ensuring that a public food-service building remains safe, stable, and long-lasting.
The Best Option for Free Nutritious Dining Kitchen
Specifications of Modular Kitchen Buildings and RapidFrame Steel Frame Structures
Specifications of the Modular Kitchen Building
|
Component |
Material |
Durability |
| Ceiling | Corrugated zincalume iron | Resistant to corrosion, extreme weather, and offers a long service life. |
| Wall | EPS sandwich panel, Rockwool, GRC | These materials function as thermal and acoustic insulation, reducing heat transfer and noise inside the room. |
| Floor | GRC board laminated, SPC vinyl, waterproof plywood, fiber cement board, PVC vinyl floor finishing | Moisture-resistant, anti-slip, easy to clean, and strong enough to support heavy loads. |
| Structural components | Corrosion-resistant light gauge steel | Strong, rust-resistant, earthquake-resistant, and stable against temperature and weather fluctuations. |
Specifications of the RapidFrame Steel Frame Kitchen Building
|
Component |
Description |
| Wall | Wall panels, load-bearing walls, non-load-bearing walls, wall cladding, partitions |
| Roof | Roof trusses |
| Floor | Floor joists, lattice joists |
Notes:
- Wall Panel: A component that forms the building’s wall system, manufactured from structural steel plates shaped into specific profiles such as C, Z, or S sections.
- Roof Truss: A triangular structural framework designed to support and evenly distribute the load of the roof onto the building’s walls. Roof trusses come in various types, including common truss, girder truss, hip truss, scissor truss, dual pitch truss, jack truss, half truss, cut-off truss, and saddle truss.
- Floor Joist: A horizontal structural element that spans across an open area, functioning to support the flooring system and transfer the load from the floor to the vertical structural components.
- Lattice Joist: A horizontal load-bearing structure composed of interconnected elements arranged in a truss-like pattern. This design enhances strength and stability, providing a higher load-bearing capacity and making it ideal for large or multi-story buildings.
![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 1 Layout Dapur Catering Rangka Baja RapidFrame 4](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Layout-Dapur-Catering-Rangka-Baja-RapidFrame-4-750x375.webp)





![Size of the Free Nutritious Dining Kitchen [Check the Building Too] 26 Layout Dapur Catering Rangka Baja RapidFrame 4](https://kontainerindonesia.co.id/blog/wp-content/uploads/2025/10/Layout-Dapur-Catering-Rangka-Baja-RapidFrame-4-120x86.webp)


