reference_implementations:infrastructure:water_towers:wt_8m_steel

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reference_implementations:infrastructure:water_towers:wt_8m_steel [2026/02/22 21:27] – [Versioning Note] bsamuelreference_implementations:infrastructure:water_towers:wt_8m_steel [2026/02/22 23:20] (current) bsamuel
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 This blueprint is **non-normative** and intended as a **practical, low-tech reference** for smallholder farms, NGOs, or off-grid installations. This blueprint is **non-normative** and intended as a **practical, low-tech reference** for smallholder farms, NGOs, or off-grid installations.
  
-{{ :reference_implementations:infrastructure:water_towers:water_tower_chad_steel_5000l.jpeg?200|}}+{{gallery>:reference_implementations:water_towers:water_tower_steel_5000}}
  
 ===== Functional Purpose ===== ===== Functional Purpose =====
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   * Open-top tank for inspection and filling     * Open-top tank for inspection and filling  
   * Integrated Ladder for maintenance   * Integrated Ladder for maintenance
 +  * Tank should be secured to the steel frame to resist tipping or lateral movement.
 +  * Consider temporary ballast or partial filling if the tank will be left empty for extended periods.
 +  * Site placement should minimize exposure to prevailing winds.
   * Designed to be **assembled with basic tools and local labor**     * Designed to be **assembled with basic tools and local labor**  
  
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   * Tank outlet feeds irrigation zones by gravity     * Tank outlet feeds irrigation zones by gravity  
 +  * **Minimum outlet height prevents complete emptying** to maintain tank stability  
   * Isolation valve allows manual control     * Isolation valve allows manual control  
   * Overflow routed safely to drainage or secondary container     * Overflow routed safely to drainage or secondary container  
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   * Ladder and hatch should be used carefully   * Ladder and hatch should be used carefully
   * Ladder should be protected from being accessed by children   * Ladder should be protected from being accessed by children
-  * Ensure the frame is level and anchored for basic stability  +  * Ensure the frame is level and anchored for basic stability 
 +  * Empty or near-empty tanks are more susceptible to wind forces; take care during strong wind events 
 +  * Ensure tank straps, brackets, or anchoring to the frame are installed and checked regularly
   * Overflow and basic manual valve operation prevent flooding     * Overflow and basic manual valve operation prevent flooding  
  
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   * Optional water level sensor for Field Controller logging     * Optional water level sensor for Field Controller logging  
   * AOFS control can read tank level for irrigation scheduling     * AOFS control can read tank level for irrigation scheduling  
 +  * Controller can enforce a minimum water level to ensure the tank remains gravity-stable against wind forces
 +  * Controller may connect to global weather forecasts when internet is available
 +    * High wind or storm warnings trigger alerts to the operator
 +    * Controller can temporarily fill or maintain tank level to prevent tipping during forecasted high winds
 +    * Irrigation may be suspended or modified to reduce risk to infrastructure
   * Manual bypass always available — irrigation continues even if electronics are offline     * Manual bypass always available — irrigation continues even if electronics are offline  
  
 ===== Versioning Note ===== ===== Versioning Note =====
  
-  * This design is **simple and locally adjustable**, so traditional versioning does not really apply. +  * This design is **simple and locally adjustable**, so traditional versioning does not really apply 
-  * Builders may adapt frame dimensions, tank placement, or assembly method according to available steel, tools, and skills. +  * Builders may adapt frame dimensions, tank placement, or assembly method according to available steel, tools, and skills 
-  * Basic stability and functional operation should be maintained.+  * Basic stability and functional operation should be maintained
  
  
reference_implementations/infrastructure/water_towers/wt_8m_steel.1771795640.txt.gz · Last modified: by bsamuel