Evaluation

The assessment indicates that the location satisfies all the critical criteria for warehouse operations. The site is accessible to all forms of transport systems, with sufficient space to facilitate the smooth movement and maneuvering of vehicles. It is situated in a dry area, free from flooding and fire hazards for the safety and preservation of stored grains. The warehouse's long axes are aligned East-West or positioned across the prevailing wind direction, optimizing ventilation and reducing exposure to environmental elements.

In addition, the warehouse is located away from busy public facilities such as schools and hospitals, minimizing disruptions and ensuring compliance with safety and sanitary regulations. Its surroundings conform to existing safety, health, and environmental standards. The structure is constructed on stable ground soil, assuring long-term durability and stability. Furthermore, the location has access to reliable and reasonably economical electricity, communication, water services, and drainage systems, supporting operational efficiency. Ample space is allocated for future expansion, allowing for scalability as storage needs grow. Overall, the location demonstrates excellent potential for a grain storage warehouse, meeting essential standards and offering a conducive environment for long-term operations.

Side Pacing

A 1-meter wide spacing is maintained between piles and between the pile edges and walls, adhering to safety and accessibility standards.

Physical dimension of the Structure

The recommended height between the eaves line and the floor is exceeded, ensuring sufficient space for grain storage. Structural provisions for water tightness, loading/unloading bays, aeration, pest-proofing, and clear spans without interior pillars are available, ensuring practical functionality. However, there is no ledge or podium mentioned. Skylighting provisions in the aisle enhance visibility, and electrical installations adhere to the Philippine Electrical Code, though no fans are specified for equipment ventilation. Drainage systems are adequately planned to prevent flooding. 

Foundation and Floor

The construction conforms to the National Building Code, ensuring compliance with safety and structural standards. The floor is adequately strong to withstand heavy loads and vibrations, with a design elevated at least 1 meter above ground to facilitate loading and unloading. While the floor appears smooth and easy to clean, additional measures for wear resistance, skid prevention, and moisture sealing have not been explicitly addressed. Furthermore, the use of reinforced concrete for the foundation, pillars, and beams aligns with the National Building Code.

Walls

The internal surfaces of the walls of the rice warehouse are smooth and free from projections to eliminate dust-laden surfaces and facilitate cleaning, preventing contamination of the stored rice. This design feature also helps to maintain proper hygiene standards in the storage facility. The gravel concentrations protruding brickwork, horizontal planes, rims, windowsills, and other ledges are either avoided or shed at a minimum angle of 60 degrees to prevent the accumulation of dust and debris. Regular inspections and maintenance of the warehouse structure can help ensure that cleanliness standards are consistently met. The facility's inside walls are painted white to enhance visibility of any potential contaminants (pests or insects) and make it easier to identify areas that may need cleaning. There are no openings between the walls and roof to prevent pests from entering the storage area. Sealing containers for storing goods can further prevent contamination and maintain cleanliness standards in the facility. Walls are based on a water-proof barrier to prevent moisture buildup and mold growth, which can also contribute to contamination. To keep rain from collecting on the walls and causing water damage, a 1-meter-wide concrete strip has been placed around the warehouse. Most significantly, the national building code has examined and certified the facility walls.

Roof

Internal pillars supporting roof frames were avoided to prevent interference with pest control and stock management procedures, and a standard roof truss of 14.5 m was used for structural integrity. The roof frame is made of steel and designed to transfer the weight of the roof to the supporting walls and pillars efficiently. Provisions are made for necessary lateral and vertical wind braces to resist force due to strong winds and earthquakes, ensuring the safety and stability of the warehouse in various weather conditions. The facility's roof is strong enough to handle the weight of the strongest expected weights, and roofing materials are made of galvanized iron steel in the color white with the external surface reflective to reduce heat absorption. The roofs used in the facility are fireproof and designed to provide insulation, keeping the interior temperature regulated. Proper drainage systems are installed to prevent water accumulation and potential damage to the structure.

Doors

There are two doors in the warehouse, one at the front entrance and one at the back, for easy access and efficient movement of goods. Both doors are equipped with secure locking mechanisms to ensure the safety and security of the warehouse contents. Unfortunately, the doors are not tightly fitted for possible insect infiltration, so regular maintenance is required to address any gaps or issues that may arise. The metal doors are open outwards to maximize space within the warehouse and allow forklifts and other large equipment to easily enter and exit. As to the dimension of the entrance, it is more than 4 meters high and 6 meters wide.

Ventilation

The ventilation openings, which include louvers equipped with anti-bird grills and detachable insect screens on the exterior to keep out undesired pests, are located near the floor level, at the top of the walls along the grid line, and at the top of the roof and ridge. Employee comfort is ensured by this ventilation system, which also helps to regulate the warehouse's temperature and air movement. Since they rely on natural ventilation and the thoughtful positioning of vents to maintain air flow, the warehouse does not have exhaust fans. This environmentally friendly method also lowers the expenses and energy usage of artificial cooling systems. Overall, the warehouse's ventilation design places a high priority on worker comfort and environmental sustainability.