Emei Mountain Mobile Toilet Installation

The installation of mobile toilets on Emei Mountain must follow a simple, efficient, and industry-standard process, with core steps including positioning, assembly, connection, and meeting the special needs of the scenic area.

I. Positioning: Site Planning and Basic Conditions

Before installation, the location must be determined based on the functional requirements of the site (such as tourist flow paths and pedestrian density) and ground conditions. Key requirements:

1. Ground Stability: Choose hardened ground or ensure load-bearing capacity through compaction or concrete laying to prevent structural deformation due to foundation settlement.
2. Drainage Efficiency: If it is a flush toilet, it should be close to municipal sewage pipes or equipped with a septic tank; for dry toilets, plan for fecal collection and removal paths.
3. Spatial Reasonableness: Reserve sufficient operating space (e.g., corridor width ≥ 1.2 meters) to avoid obstructing views or affecting the use of other facilities.

II. Assembly: Differentiated Handling of Modular and Integrated Toilets

Choose the assembly method based on the type of toilet:

1. Modular Mobile Toilets:
   • The chassis and frame must be positioned horizontally and fixed with bolts at connection points.
   • Use waterproof sealing strips when installing walls and roof panels, focusing on sealing joints (such as door frames and vents) to prevent leakage.
   • Interior finishes (such as partitions and handrails) must comply with accessibility design standards (e.g., ramp slope ≤ 1:12).
2. Integrated Mobile Toilets (Box-type):
   • The factory completes interior finishes and equipment integration; on-site, simply hoist it to the designated location using a crane.
   • Calibrate levelness (error ≤ 5mm) to avoid equipment malfunction due to tilting.

III. Connection: Facility Installation and Pipeline Docking

1. Internal Facilities:
   • Toilets must be securely installed, with the flushing system (such as foot pedals or sensors) adjusted to a water pressure of 0.2-0.4 MPa.
   • Washbasins must be connected to hot and cold water pipes (if available) and equipped with splash guards.
   • Lighting and ventilation equipment must be independently wired and use waterproof sockets (IP rating ≥ IP44).
2. Pipeline Docking:
   • Water and electricity pipelines must be laid underground or protected with cable trays to avoid safety hazards from exposure.
   • Sewage pipes must be equipped with traps (water seal height ≥ 50mm) to block odors and be cleaned regularly.

IV. Adapting to Special Needs of the Scenic Area

Mobile toilets on Emei Mountain require additional configurations:

• Slip-Resistant Flooring: Use slip-resistant tiles or epoxy resin coatings (friction coefficient ≥ 0.6).
• Ventilation System: Install forced exhaust fans (air volume ≥ 300 m³/h) and natural ventilation windows.
• Odor Control Devices: Use biodegradable agents or activated carbon filters to treat odors.
• Accessibility Facilities: Provide barrier-free access, low-position washbasins (height ≤ 0.8 meters), and emergency call buttons.

After installation, structural safety tests (such as load-bearing tests) and hygiene inspections (such as microbial indicator tests) must be passed to ensure compliance with the "Urban Public Toilet Design Standard" (CJJ 14-2016) and scenic area management requirements.