OCM Custom Expandable Container House for Project-Specific Layouts and Residential Hospitality Projects

Area note: Expanded external footprint and estimated internal floor area are different measurements. Occupancy figures are planning references only, not certified maximum capacities. Confirm all final dimensions, clearances, facilities and applicable local requirements against the approved drawing.

1. Project accommodation with a defined room schedule

A project may require a room combination that differs from standard catalogue layouts. Start by listing the number of sleeping rooms, shared spaces, service areas and storage needs, then prioritise them. The supplier can assess the brief against the selected dimensional family and advise which configuration details need technical confirmation before a quotation is finalised.

2. Hospitality or tourism concepts with site-specific needs

A project operator may need window positions, room divisions or service locations that respond to the plot, view, guest flow or local climate. Send a site plan and describe the intended guest experience. Customisation should be reviewed for installation access, privacy, maintenance, local rules and consistency with any other units in the development.

3. Workforce or multi-purpose modular buildings

For work sites, the priority may be a mix of sleeping rooms, a common area, administrative space or sanitation. The intended occupancy, shift pattern and the availability of shared facilities will shape the design. Confirm local worker-welfare and fire requirements before treating a proposed layout as suitable for a particular headcount.

4. Private auxiliary home with specific preferences

Private buyers may need a custom layout because of furniture, access, family structure or daily routine. Describe what the unit must do rather than specifying only room names. Include bed dimensions, storage, cooking needs, restroom requirements and movement space so the floor plan can be evaluated realistically.

Practical application planning: For a custom project, a short decision log can prevent the drawing from changing repeatedly. Record each required feature, the reason it is needed, its priority and the person approving it. Ask the manufacturer to identify any technical or logistics consequence before accepting a change, particularly where it affects dimensions, openings, structure, insulation or transport.

Operational considerations for this use case: The completed custom plan should be reviewed by the people responsible for site preparation, installation and daily operation. They can identify conflicts between foundation location, utility routes, access clearances, furniture or maintenance. Keeping those reviewers aligned before manufacturing helps convert a written brief into a practical deliverable rather than a set of disconnected requests.

(1) The brief starts from the project rather than a fixed catalogue plan

Custom layout planning can help align room arrangement with the buyer's actual use. The advantage is strongest when priorities are clear and non-essential requests are separated from mandatory features. A detailed written brief reduces ambiguity and helps the manufacturer identify which options can be offered for review.

(2) Room count, services and circulation can be considered together

A plan can fail if it adds rooms without accounting for doors, furniture, ventilation, utilities and maintenance. A custom brief creates an opportunity to resolve these items as a system before manufacture. The final drawing should show clear dimensions and the relationship between wet areas, electrical points, windows and room access.

(3) The reference dimension family provides a starting point

The 40ft configuration offers a reference for space planning, but custom changes may affect the final dimensions, weight, packing method or installation sequence. Use it as a starting point only until the manufacturer confirms the actual design. All freight and foundation planning should use final approved details.

(4) Options can be prioritised against budget and use

Customisation is easier to manage when choices are grouped into essential, preferred and optional categories. This lets the buyer protect critical functions while discussing finishes, window styles, partitions, insulation and fittings in a realistic order. Product availability and technical feasibility should be confirmed in writing.

(5) Additional value for project buyers

The custom configuration has value when it resolves a defined project need rather than accumulating optional changes. A structured brief lets the supplier evaluate whether the room arrangement, openings, insulation, services and transport requirements work together. The result should be confirmed in the drawing and supply specification before production starts.

(6) Long-term planning value

A controlled revision process is useful for both single-unit and multi-unit projects. Each change should be recorded with its effect on cost, dimensions, installation and approval. That creates a traceable specification and helps the purchaser ensure the delivered unit corresponds to the final design rather than an earlier concept.

# Layout, room use and occupancy planning

Prepare a project brief that lists the destination country, site type, intended use, number of occupants, required rooms, kitchen and restroom needs, climate conditions, desired finishes and delivery constraints. Attach a basic site sketch or reference layout if available. Mark which requirements are essential and which are preferences so the first concept can focus on the most important decisions.

Do not finalise occupancy until the custom drawing is approved. Every change to room count or sanitary provision can change the practical capacity, and local rules may set requirements for room dimensions, fire exits, ventilation, accessibility or plumbing. The manufacturer can provide product information, but project owners should arrange local code review as needed.

The estimated internal area is 68.4 m²; this does not replace clear room measurements. The final number of occupants must match the approved bed plan, sanitary provision, circulation, local requirements and the way the unit will be used.

Site Preparation & Installation

# Site preparation, delivery and installation

Custom projects need early coordination between the final design and the site. Foundation layout, drainage, service connections, access and lifting equipment should follow the approved dimensions and structural instructions. If the dimensions change during design, review the site plan and logistics before proceeding.

Before manufacture, agree who will prepare and approve local engineering, planning, electrical, plumbing and sanitation details. After installation, carry out the inspections required by the destination. A custom layout should be treated as a coordinated project package, not just a modified product picture.

Folded transport dimensions: 2200 × 11800 × 2480 mm. Expanded external dimensions: 6140 × 11800 × 2480 mm. Confirm the final packaging data, unloading arrangement, support-base details and utility responsibilities before shipment.

Q1: How should I request layout changes?

Layout discussions can be based on the intended occupants, use of the rooms, preferred openings, facilities, storage and site conditions. Changes must be reviewed for technical feasibility and confirmed by OCM on an approved drawing. For this 40ft expandable container house, do not assume every requested change is available as standard or that it leaves the reference dimensions unchanged; confirm any effect on folded size and transport.

Q2: Which room plan comes with this configuration?

The reference arrangement is: Project-specific layout using the 40ft reference dimension family; final dimensions and modifications must be approved by OCM. Review the approved floor plan for actual room dimensions, partition positions, door swings, windows and circulation. Product images can show a sample arrangement and should not replace the drawing attached to your quotation. If a room or facility is essential, make sure it appears by name and position in the final specification.

Q3: How much interior area does the expanded unit provide?

Using the listed internal length and width for the 40ft expandable container house, the estimated internal floor area is about 68.4 m². The expanded external footprint is about 72.5 m², which includes the external dimensions rather than only the interior. These figures are estimates for comparing the custom layout decisions driven by the actual project brief concept; the final room drawing should be used to confirm clear dimensions before furniture is specified.

Q4: How should I estimate guest or resident capacity?

For early planning, use this guide: Indicative 2–6 people depending on the selected room plan; the final recommendation must be based on the approved drawing and local requirements. It is not a certified capacity or a promise of legal occupancy. For a project centred on custom layout decisions driven by the actual project brief, occupant planning must account for bed arrangement, furniture, ventilation, restroom capacity, movement space and the destination's applicable rules. Tell us how the unit will be used so the proposed layout can be assessed more accurately.

Q5: Are cooking and washing facilities part of the supply?

Kitchen and restroom facilities are not established by the stated layout and must be confirmed separately. For the specified layout (Project-specific layout using the 40ft reference dimension family; final dimensions and modifications must be approved by OCM.), confirm the exact fixture package, cabinetry, appliances, hot-water equipment and utility connections in the approved quotation. Please identify every required item before production. If the project needs an independent kitchen or a complete bathroom, ask for a drawing and inclusion list showing the fixture arrangement, water and wastewater points, ventilation and electrical provisions.

Q6: How do I choose an insulation core for the destination?

Listed insulation-core options include EPS, rock wool and PU. The suitable choice depends on destination climate, intended use, project specification, local regulations and the full wall/roof assembly. Ask OCM to confirm the material, thickness and relevant technical documents for the exact order. Do not treat the material name alone as proof of a particular fire, thermal or acoustic rating.

Q7: What folded dimensions should the carrier review?

Use the listed folded transport dimensions for initial logistics review: 2200 × 11800 × 2480 mm. The completed external dimensions are 6140 × 11800 × 2480 mm; the installation site must accommodate the expanded form and the space required to open the unit. Ask for final packing dimensions, gross weight and loading advice for the actual order before freight is booked.

Q8: What does the installation site need in advance?

The site needs an appropriate support base, a clear delivery and unloading route, space for the expansion sequence, drainage and planned utility routes where required. Foundation design depends on ground conditions, engineering and local requirements. Provide the site plan to the installation team and compare it with the supplier's instructions before arranging delivery or preparing the support base for custom layout decisions driven by the actual project brief.

Q9: What affects the on-site installation schedule?

The expandable construction is intended to reduce some on-site assembly compared with building every component on location, but no fixed completion time should be assumed from the product category alone. Timing depends on the prepared base, lifting equipment, crew, weather, services, final fit-out and inspection. Ask for a project-specific installation sequence and confirm which activities are included in the supplier's scope.

Q10: What shipping information should I obtain before booking freight?

OCM's sea-export packing description includes moisture-resistant wrapping and anti-collision protection; confirm the actual package for your order. The exact package, loading arrangement and included components must be confirmed for the order. Before shipment, ask for the packing list, folded dimensions, shipping weight, loading plan and any required documents. The freight forwarder should evaluate the actual cargo data and destination constraints.

Q11: Can the unit be used under my local building rules?

Requirements depend on the destination, intended occupancy and whether the unit is used as a residence, guest accommodation, workplace or public facility. Before purchase, check planning permission, structural design, fire safety, energy performance, sanitation, electrical work and occupancy rules with relevant local professionals or authorities. Any product-specific certificates or reports should be verified for the actual model and market.

Q12: How can I help OCM quote the correct configuration?

Please share the destination country, intended use, quantity, preferred layout (Project-specific layout using the 40ft reference dimension family; final dimensions and modifications must be approved by OCM.), target occupants, insulation preference, door/window requirements, required kitchen or restroom facilities and any site-access limitations. A site sketch or photos can help where delivery access is difficult. Ask for a dimensioned drawing, material list, package details, included/excluded items and confirmation of the final configuration before ordering.