Kaifeng Mobile Toilet Construction Plan

The construction plan for single mobile toilets in Kaifeng covers pre-installation preparations, on-site installation, acceptance and delivery, and safety regulations, as detailed below:

I. Pre-Installation Preparations

1. Site Survey and Planning
   Confirm the installation location with the client in advance, avoiding low-lying areas prone to water accumulation, high-voltage power lines, and obstacles. Measure the site dimensions to ensure the width of the access passage is ≥1.2 meters and reserve operational space.
2. Material Inventory and Inspection
   Upon arrival, verify the quantity, model, and accessories of the mobile toilets (such as sinks, flushing devices, sewage pipes, etc.). Check that the equipment is undamaged externally and that internal facilities are intact to avoid delays in construction due to material issues.
3. Tool and Personnel Preparation
   Equip with tools such as wrenches, screwdrivers, and spirit levels, and arrange for 2-3 professional installers. If the toilet unit is heavy or the installation environment is complex, coordinate with equipment such as cranes for assistance in handling.

II. On-Site Installation Procedures

1. Foundation Fixing Operations
   Lift the toilet unit to the designated location and adjust it to be level using a spirit level, with a deviation not exceeding 3mm. Secure the unit with expansion bolts or counterweights to prevent tipping, especially in areas with strong winds where additional fixing measures are required.
2. Water and Electricity Connection and Commissioning
   Connect the sewage pipe to the nearest sewer or designated sewage collection tank, ensuring a pipe slope of ≥2% to prevent backflow of sewage. Connect to the water source (it is recommended to use a water pipe ≥DN20) and test the flushing function and drainage sealability to ensure no leakage.
3. Detail Inspection and Cleaning
   Install accessories such as door curtains and anti-slip mats, and check that door locks and flush buttons operate smoothly. Clean and disinfect the interior, and place consumables such as air fresheners and toilet paper to enhance the user experience.

III. Post-Installation Acceptance and Delivery

1. Functional Test Checklist
   Conduct a flushing test by pressing the flush button three times consecutively to ensure smooth drainage without blockage. Perform a load-bearing test by evenly stepping on the top of the unit to check structural stability and ensure safety and reliability.
2. Delivery Document Confirmation
   Provide the client with an 'Equipment Installation Acceptance Certificate', indicating the installation date, warranty period, and usage instructions, clarifying the responsibilities of both parties to safeguard the client's rights.

IV. Precautions and Safety Regulations

1. Installation Safety Requirements
   Wear safety harnesses during high-altitude work and prohibit installation in windy conditions (≥Level 5). Keep away from fire sources and prohibit smoking or using open-flame equipment inside the toilet to prevent fire accidents.
2. Construction Site Management
   Delineate the construction area and set up warning signs to prevent unauthorized personnel from approaching. Ensure adequate lighting for night construction and install reflective strips to enhance visibility, ensuring construction safety.