Container House Unloading Plan

The container house unloading plan should be comprehensively planned in combination with the container type, unloading equipment, and on-site conditions. The core steps include unloading preparation, equipment selection, operation specifications, and safety guarantees.

I. Pre-unloading Preparation

1. Container Inspection
   Confirm that the container structure is intact, with no deformation or damage, especially checking key parts such as corner fittings, bottom sills, and door locks. For foldable containers (such as the Haven Pack Foldable Container), the structure should be unfolded and fixed in advance to ensure stability.
2. Site Planning
   Select a flat and solid ground as the unloading area to avoid tilting due to soft soil foundations. Reserve sufficient operating space according to the container size (such as the standard 3m×6m) and set up warning signs to isolate non-operating personnel.
3. Equipment and Personnel Allocation
   Select appropriate equipment based on the container weight (such as a 1200kg foldable container): for light containers, forklifts can be used; for heavy containers, quayside container cranes or gantry cranes are required. Operators must be certified and familiar with equipment performance and safety regulations.

II. Unloading Operation Specifications

1. Equipment Selection and Operation
   • Spreader Adaptation: Use dedicated spreaders (such as automatic spreaders) for lifting to ensure that the spreader is locked tightly with the top corner fittings of the container to prevent slippage. Twin-container spreaders can lift two 20ft containers simultaneously, improving efficiency.
   • Smooth Lifting: Maintain a constant speed during lifting to avoid sudden stops or tilting, preventing the displacement of goods inside the container. For foldable containers, confirm that the frame is fully unfolded before lifting.
2. Cargo Unloading and Stacking
   • Layered Unloading: If the goods inside the container are stacked in multiple layers (such as building materials and equipment), they should be taken out layer by layer according to the principle of "last in, first out" to avoid collapse.
   • Separate Stacking: Goods from different orders or suppliers should be stored in separate areas for easy inventory. Foldable containers can be assembled horizontally or vertically, and the stacking layout should be planned in advance.
3. On-site Coordination
   Designate a dedicated person to direct the unloading to ensure coordinated operations among forklifts, cranes, and transport vehicles. If a straddle carrier system is used, keep the quay apron and yard aisles clear.

III. Safety and Follow-up Actions

1. Safety Inspection
   After unloading, check the container body for any remaining goods or damage and clean up debris inside the container. For foldable containers, confirm that the folding mechanism is not stuck for easy subsequent transportation.
2. Cargo Inspection and Record-keeping
   Check the quantity of goods against the packing list and inspect for any transportation damage (such as deformation of sandwich panels or damage to doors and windows). Record any abnormalities and take photos as evidence, promptly feeding back to the supplier or logistics party.
3. Container Return or Storage
   Empty containers should be returned to the shipping company or lessor after a safety inspection. If short-term storage is required, select a dry and ventilated site to avoid corrosion. Foldable containers can be compressed to one-third of their original volume, saving storage space.