Logistics Facility Planning & Improvement | Related Knowledge Menu

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Tera Calculation Knowledge Base

Basic Knowledge of Logistics Facility & Distribution Center Design - From Data Analysis to Logistics System Construction

"Logistics Facility Planning & Improvement | Related Knowledge" is a portal compiling basic knowledge of advanced data analysis methodologies (EIQ & ABC Analysis) indispensable for formulating effective logistics facility plans and executing distribution center design.

From logistics practitioners aiming at field problem solving and hub optimization, to students learning next-generation logistics system construction based on fractal theory, we publish documents necessary to derive preconditions for highly accurate logistics systems.

💡 When performing practical data analysis and logistics system construction, please utilize our institute's dedicated software.

📚 1. Development of Logistics and Mechanisms of Logistics

1-1. About Logistics How did logistics evolve? Did containers transform logistics? 1-2. Differences Between Conventional Calculation (ABC Analysis) and Tera Calculation In Tera Calculation, 5-rank categorization aggregations via conventional ABC analysis methods are called "Conventional Calculations." 1-3. Tera Calculation 2 _ Distribution Center Scale Calculation Tera Calculation 2 integrates individual operational calculation logics to calculate a series of scales from inbound to outbound, storage, building, and site areas based on all-data average values (Tera Settings). 1-4. From Tera Calculation 1 to Layout Design When considering advanced logistics equipment not integrated into Tera Calculation 2, perform aggregations by operational use from EIQ matrix tables in Tera Calculation 1 to derive figures required for facility layouts.

📚 2. Logistics Facilities and Distribution Center Design / Construction Planning

2-1. Ratio of Site Costs to Overall Logistics Costs Explains site costs and logistics facilities, which account for a high cost ratio among overall logistics costs. 2-2. Land Costs and Construction Costs Explains land acquisition costs and construction costs during distribution center design. 2-3. Construction Cost & Land Price Comparison Table for 1 to 5 Stories Explains comparisons of land costs and construction costs accompanying multi-story logistics facility development. 2-4. Useful Life of Logistics Equipment Explains the useful life of facility equipment indispensable for logistics system construction. 2-5. Investment Return Calculation for Mechanization & Automation Explains cost-effectiveness of mechanization investments in distribution center design. 2-6. Distribution Center Mechanization Investment Proposal Explains capital investments and hub plans for distribution centers, including automated pallet warehouse useful life/lease estimates, own-construction vs. lease comparisons, bank loan repayment simulations, and construction cost cases in Sagamihara City. 2-7. Logistics Equipment Useful Life & Hub Planning Comprehensive Materials Explains return on investment (ROI) estimation methodologies during logistics system construction. 2-8. Bank Loan Repayment Simulation Explains loan repayment simulations accompanying logistics facility construction and capital investment. 2-9. Explanation of Logistics Equipment Leasing
Leasing is a mechanism where a **leasing company purchases assets such as equipment or vehicles on your behalf and rents them out at fixed fees over a long period.**

📚 3. Location and Transport Strategy

3-1. Transport Methods and Types Basic knowledge of inter-hub, trunk-line, secondary delivery, and transport modes. 3-2. Cargo Transport Volume Notes Domestic cargo volume trends and major logistics park/facility hub points across Japan. 3-3. Definition of Logistics Hub Counts and Scale Hubs functioning as "logistics centers / distribution centers" across Japan are estimated at approx. 25,000 to 30,000 locations. 3-4. About 3PL and Collaboration Outsourcing (3PL) methodologies and joint delivery mechanisms utilizing logistics facilities. 3-5. Differences Between BtoB and BtoC Structural differences in commercial flows, logistics operations, and data analysis. 3-6. Necessity of SCM and Information Integration Bullwhip effect and roles of logistics system construction in the SCM era. 3-7. Location Selection for Logistics Facilities Explains 6 evaluation axes for logistics facility location selection and recent trend shifts. 3-8. Consolidation of Logistics Hubs (Location Changes) Distribution center design costs and trade-off structures learned from hub integration cases. 3-9. Milk-Run Transport (Rounds Collection) Efficiency processes via procurement logistics and pickup runs. 3-10. Logistics Facility Planning in Supply Chains & Hub Type Comparisons Understanding domain differences between "production logistics" and "sales logistics" across supply chains, as well as commercial transaction shifts in BtoB, BtoC, and CtoC. 3-11. Types of Distribution Centers & Functional Levels Sales logistics characteristics and 4 maturity stages of logistics system construction & automation. 3-12. Building Coverage Ratio and Floor Area Ratio Calculation methods for building coverage ratio and floor area ratio essential in distribution center design. 3-13. Logistics System Construction Period and Team Organization Project management methodologies for logistics facility development and system implementation. 3-14. Examples of Project Creation Documents Basic master plan document models to incorporate into distribution center design proposals and planning sheets. 3-15. Examples of Logistics System Construction Case studies in layout design, order picking, and WMS (logistics system construction). 3-16. Logistics Equipment Processing Capacity Explains processing capacity benchmarks for logistics equipment, along with mindsets and applications in logistics system construction and design.

📚 4. Distribution Center Laws and Regulations

4-1. Building-Related Laws for Logistics Facilities (Building Standards Act, City Planning Act, etc.)Building-related laws (Building Standards Act, City Planning Act, etc.) in logistics facility development and construction are fundamental rules determining facility scale, structure, and safety. 4-2. Fire Service Act Regulations for Logistics FacilitiesThe Fire Service Act in logistics facilities is vital legislation ensuring fire prevention/spread suppression, worker evacuation, and rapid firefighting. 4-3. Warehousing Business Act (Commercial Warehouse Registration)The Warehousing Business Act regulates and supervises operators managing "commercial warehouses (consigned storage)" storing goods for others for fees. 4-4. Revised Logistics Efficiency Act and Facility Building RegulationsA comprehensive page integrating legal obligations and regulatory measures for shippers/3PL operators under the Revised Logistics Efficiency Act with building regulations (City Planning Act, Building Standards Act, Fire Service Act, Warehousing Business Act) for developing logistics facilities. 4-5. Laws and Regulations Governing 3PL OperatorsBecause 3PL (Third-Party Logistics) operators manage logistics operations comprehensively consigned from shippers, they are subject to various laws concerning shipper transactions, fleet/safety management, warehouse maintenance, and labor management. 4-6. HACCP-Compliant Logistics FacilitiesExplains building facility concepts for HACCP compliance, positive pressure HVAC systems, pest/dust control measures, dock shelter structures, continuous temperature monitoring, floor baseboard R-curving/drainage structures, and functional shutter selection/operation.

📚 5. Distribution Center Automation and Safety

5-1. Safety Equipment/Management and Pedestrian-Vehicle Separation DesignExplains safety equipment/management systems in logistics facilities, layout design standards for pedestrian-vehicle separation (pedestrian vs. forklift flow lines), and aisle width requirements. 5-2. "ISO 3691-4" Compliance and Safety MeasuresExplains safety device performance requirements during AGV/AMR introduction, ISO 3691-4 compliance checklist points, and vendor RFP (Request for Proposal) description examples and checklists.

📚 6. Distribution Center Facilities (Buildings)

6-1. Functions, Equipment, and Floor Specifications in Logistics FacilitiesExplains primary functions and required equipment groups in logistics facilities, cost comparisons between raised and flat floor specifications, building-side loading/unloading facilities, and basic floor performance/coating finishes. 6-2. AGV/AMR Floor Environments and Automated Warehouse Design
Explains pedestrian-vehicle separation and aisle standards required during AGV/AMR automated transport robot introduction, floor flatness standards (F-numbers, etc.), floor requirements/repair methods, live-occupancy construction procedures, and renovation square-meter unit costs. 6-3. Freight Elevators and Vertical Conveyors (VMC)
Explains overviews, structures, and merit comparisons of freight elevators and vertical conveyors (VMC) in logistics facilities, retrofit construction periods/restrictions, and installation costs.

📚 7. Distribution Center Area Calculation

7-1. Calculation Methods for Building Coverage Ratio and Floor Area RatioBuilding coverage ratio and floor area ratio in logistics facilities are the most crucial statutory values determining "how much building footprint can be built" and "how much total floor area can be secured" relative to the site.
 7-2. Truck Berth Canopy Building Area Calculation & 5m Relaxation Exemption Guide
Explains building area inclusion rules when installing deep canopies at truck berths, design techniques for avoidance/reduction, and building area exclusion simulation calculations when applying 5m relaxation exemptions.
 7-3. Fire Compartments, Firefighting Equipment & Fire Shutter Layout Guide for Logistics Warehouses
Layout design of "fire shutters and firefighting equipment" in logistics warehouses is a top-priority theme under the Building Standards Act and Fire Service Act.
 7-4. Amenity Facilities and Office Design in Logistics FacilitiesExplains amenity design standards for restrooms, break rooms, and locker rooms in logistics warehouses, sanitary/powder room designs considering female employees, and office area calculation standards based on facility scale and personnel.

📚 8. Other Matters Concerning Distribution Centers

8-1. Construction Cost Comparison Across Temperature Zones (Ambient, Chilled, Frozen)When taking ambient warehouses as a benchmark, lower temperature zones demand thicker insulation, anti-condensation/moisture-proofing, enhanced refrigeration capacity, and special sub-floor frost prevention, driving construction costs (unit costs per sq. ft/m²) significantly higher.
 8-2. Frozen Food "Automated Sorting & Distribution System"A visual document collection detailing system configurations, operational flows, and equipment layouts for automated sorting and distribution systems in frozen food logistics.
💡 Key Points for Utilizing Data Analysis Tools

We recommend first reviewing "Key Points for Creating Analytical Source Data 1" and "Logistics Analysis Methods and Utilization," grasping the concepts of required data collection and data analysis (EIQ & ABC Analysis) for logistics system construction before advancing to distribution center design simulations using specialized software.

From Theory to Practice: Dedicated Portal Site for Data Analysis

Would you like to simulate the basics of distribution center design and data analysis (EIQ & ABC Analysis) learned here using actual data?
We freely release highly accurate predictive software for practitioners working on logistics facility improvements and students studying logistics system construction.
You can review details or download software from our dedicated portal sites below.

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