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PROJECT OVERVIEW
This project is for the installation of 20,000 Ltrs Braithwaite water treatment tank and reticulation to 4 communities located at Eleme Local Government Area of Rivers State, Nigeria (Agbonchia, Njuru, Akpaka, and Okerewa). The plant and reticulation will be solar powered to address the irregular power supply.
IMPACT
1. Improved water quality: (the treatment plant)
2. Strengthens Rotary public image
3. Access to safe water for 4,000 + resident
4. Reduce waterborne diseases and improving public health.
5. Reduced water pollution: the project will address pollution from untreated waste water and industrial effluents.
6. Job creation and economic growth: the project may create jobs and stimulate local economic growth, which can lead to improved environmental management and conservation.
Empower the community through water resources management and income generation from the plant and training for sustainability.
Eleme community has suffered from years of environmental degradation and pollution caused by irresponsible oil exploration activities and unhygienic industrial waste disposal from companies within their environ. This has left their ground water polluted with a cancerous substance called benzine (according to study carried out by UNEP). This project will be a very big relieve for the community as it aims at providing portable water for the citizenry.
This project is for the installation of 20,000 Ltrs Braithwaite water treatment tank and reticulation to 4 communities located at Eleme Local Government Area of Rivers State, Nigeria (Agbonchia, Njuru, Akpaka, and Okerewa). The plant and reticulation will be solar powered to address the irregular power supply.
This has left their ground water polluted with a cancerous substance called benzine (according to study carried out by UNEP). This project will be a very big relieve for the community as it aims at providing portable water for the citizenry that will address and put a stop on years of:
. High mortality rate of infants, children and adults from Exposure to Diseases majorly Cancer from benzine
. Reduced life -expectancy from the polluted water
. Skin Disease
. Extinction of Aquatic life (They are majorly fish farmers)
. Pollution of farm lands resulting to scarcity of food as they are largely farmers.
. Water Pollution resulting to bad quality of water.
. Destruction of Economic lively hood of families
Sustainability & Maintenance
Training of community on water management.
Handing over of the project to the community(They have committed to maintain and manage the project. They have the manpower and members with expertise on this technology and are part of the communuty team working with the club).
Periodic servicing of solar and filtration system.
Scheduled water quality testing (quarterly).
Setup of a small community maintenance fund.
Revenue generation: Establishnment of a water palnt for commercial
PHASE
DESCRIPTION OF ACTIVITY
DURATION
Phase 1
Site Survey, Geo-technical study & community engagement
2 weeks
Phase 2
Borehole drilling, casing and completion
2 weeks
Phase 3
Solar system, tank assembly & completion
3 weeks
Phase 4
Installation of filtration system & testing
2 weeks
Phase 5
Community training, commissioning & handover
1week
The following club members will be bringing their expertise to support the vendor that will be selected, the selection will be by bid and technical competence:
S/N
NAME
QUALIFICATION
1
Rtn. Chris Ugechi
Mechanical Engineer
2
Engr. Emmanuel Ipatt
Construction and Renovarion Engineer
3
Rtn. Chris Ugoh
Soil survey
4
Engr. Emeka Okafor
Electrical Electronic Engineer
Scope of Work:
Installing a 20,000-Ltrs capacity overhead water tank in Nigeria would require a significant engineering and construction effort. The scope will involve the following key steps, which includes: site preparation, foundation construction, tank assembly and placement, piping and plumbing, and electrical work.
Proposed Site Activity
Site Assessment: Evaluate the location for suitability, considering factors like soil bearing capacity, access for large equipment, and potential environmental impacts.
Tank Selection: Choose the appropriate tank material (steel, fiberglass, etc.) and design based on local regulations and specific needs, according to selected water tanks.
Engineering Drawings: Create detailed plans, including structural calculations, foundation design, piping layouts, and electrical schematics.
Permitting: ASNL will obtain all the necessary permits (NUPRC, RSMEnv) and approvals from local authorities before commencing construction.
Foundation and Site Preparation
Excavation: The proposed site will be excavated for the foundation, ensuring proper drainage and soil stability in line with engineering drawing.
Foundation Construction: A strong and durable foundation, typically made of concrete, to support the weight of the 20,000ltrs tank. This reinforced concrete will be padded with anchor bolts.
Site Levelling and Drainage: Ensure the site is level and properly graded to facilitate water distribution and prevent pooling.
Tank Assembly and Placement
Mobilization: All tools, equipment and personnel will be mobilized to the site safely and efficiently delivered.
Assembly: Assemble the tank components on the prepared foundation, following the manufacturer's instructions.
Placement: Carefully position the assembled tank on the foundation, ensuring it is level and properly supported.
Piping and Plumbing
Piping Installation: Install the necessary piping systems to connect the tank to the water source, pumps, and distribution network.
Plumbing Connections: Connect the tank to the piping system, ensuring proper sealing and leak prevention. Pressure Testing: Conduct pressure tests to verify the integrity of the piping and plumbing system.
Testing and Commissioning
Tank Testing: Conduct thorough testing to verify the tank's structural integrity and water tightness.
System Testing: The entire water system will be test run to ensure proper functionality, including pumps, pipes, and controls.
Quality Assurance/Quality Control Measures
Local Regulations: Adhere to all relevant Nigerian building codes and regulations for water tank installation.
Personal Protective Equipment (PPEs): Mandatory PPEs must be worn at all times during the project life span.
Labor Availability: Skilled labor, including welders, plumbers, and electricians, experienced in handling large projects will be engaged.
Safety Measures: Implementation of safety measures to prevent electrical hazards, such as grounding and overcurrent protection.
Technical Components
Borehole Drilling:
Depth: 100 - 150 meters (based on geological survey) to bypass polluted shallow aquifers.
Casing: High-density PVC or stainless-steel casing.
Gravel packing and sanitary sealing to prevent contamination.
Water Quality Testing & Treatment
Initial water sample analysis for the following physiochemical parameter: in- situ measurement (pH, Dissolved Oxygen, Electrical Conductivity, Total Dissolved Solids, Salinity), Organics (TPH, PAH, VOCs, BTEX), Heavy Metals, (lead, mercury, arsenic, mercury, Total Iron, Barium, etc.), and microbiological parameters.
Installation of a multi-stage filtration units
Sediment filter
Activated carbon filter
UV sterilization or chlorination unit
Optional reverse osmosis system depending on test results
Solar Power System
Solar Panels: 2 - 4 kW system with high-efficiency monocrystalline panels;
Solar Pump: Submersible DC solar pump of 1.5 - 3 HP depending on depth and flow rate;
Controller/Inverter: MPPT control system with an auto shutdown valve and dry-run protection system;
Battery Bank (Optional): for limited night pumping, the system can run during daylight only.
Overhead Water Tank System
Tank Capacity: 20,000 - 30,000 tons (based on population served}
Tank Material: UV-stabilized polyethylene or steel-reinforced tanks
Tower Height: 6 - 9 meters elevated steel structure for gravity-fed distribution.
Distribution System
Pipe networks to multiple tap stands across the community (HDPE pipes recommended)
Installation of public water points and potential household extension options
Drainage plan to manage excess/spillage.
The proposed solar-powered water project offers a long-term, low-maintenance, and sustainable solution to the water crisis in polluted communities. It supports public health, promotes environmental stewardship, and empowers residents to manage their water resource effectively
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