“Uzima Borehole Drilling System” refers in the available documentation to a Kenya National Examinations Council (KNEC) Computer Studies Paper 3 database project for the January–July 2024 session—not to a documented drilling rig. The brief describes a fictional or coursework borehole-services business and asks candidates to build a computerized database to manage its clients, services, fees and reports.
What “Uzima Borehole Drilling System” means
The strongest evidence is the KNEC-labelled 2024 project brief, which instructs candidates to “Develop a well-documented computerized database system that would:” (KNEC project brief, 2024). Its subject is business-record software for borehole services. It does not specify a drilling machine’s design, technical operating data, water-quality results or field performance.
That distinction matters: the brief defines assignment requirements and example figures; separate student project materials describe a possible software implementation; neither establishes how a real drilling company operates or how well any physical drilling equipment performs.
Services and records in the assignment
The brief says the company serves industrial, commercial and domestic clients. Its service categories include:
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- Built with a compact and small frame, this portable water well drill machine features a wheeled, mobile, towable structure and trailer mounted design for easy transport around farm, residential, and remote area sites. The well drilling machine is suitable for outdoor works and shallow wells, allowing quick relocation between different field applications without complicated setup or heavy equipment.
- Equipped with a hydraulic rotary system, this water well drilling rig drives borehole drilling equipment through hard soil and rock formations with consistent efficiency. Supporting drilling depths up to 150m, the well drilling machine is suitable for irrigation wells and soil sampling tasks, providing reliable power for challenging ground conditions and field applications.
- Versatile across different job sites, this well drilling machine is suited for agricultural irrigation projects, irrigation wells, home use shallow wells, and field applications in remote areas. It can be used on farms, residential properties, and for monitoring wells, offering practical groundwater access without complex installation or special tools. This makes it a useful option for rural water supply and small-scale drilling work.
- Designed as a DIY-friendly unit, this small compact portable water well drill machine keeps controls simple for home use and shallow wells. The mini structure supports outdoor works and basic drilling tasks, allowing users to operate the well drilling machine without extensive training or specialized skills, making it practical for first-time drillers and small property owners.
- Symmetric, core and geo-technical drilling.
- Installation of submersible electric, solar or hand pumps after drilling.
- Water-tank installation.
- Plumbing and pump maintenance.
The requested database is meant to register and maintain clients and items or services, calculate each client’s total charges and specified fees, summarize revenue by service across clients, and produce reports. The assignment identifies variable factors for some services: pump charges depend on borehole depth, tank height and pump type; tank charges depend on capacity in litres; and plumbing charges depend on pipe type, diameter, length and number of outlets. (KNEC project brief, 2024)
Fees and calculation rules printed in the 2024 brief
These are values stated in the KNEC Computer Studies Paper 3 project brief for 2024. They are assignment inputs, not verified current market quotations or a statement of current tax law. (KNEC project brief, 2024)
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- Hydraulic Drilling: Hydraulic Borehole Drilling Machine provides drilling capability for water wells, farm irrigation, rural water projects and groundwater development
- Crawler Mobility: Crawler Water Well Drilling Rig features a tracked travel structure for movement across farmland, uneven ground and outdoor drilling areas
- Stable Positioning: Borehole Drilling Machine uses adjustable support legs to help maintain steady positioning during water well drilling on varied outdoor ground
- Field Applications: Water Well Drill Machine suits farm irrigation, rural water supply, groundwater wells and outdoor drilling projects across agricultural areas
| Category | Assignment figure |
|---|---|
| Industrial survey fee | KES 20,000 |
| Industrial local-authority fee | KES 50,000 |
| Commercial survey fee | KES 15,000 |
| Commercial local-authority fee | KES 30,000 |
| Domestic survey fee | KES 7,000 |
| Domestic local-authority fee | KES 10,000 |
| Symmetric drilling down payment | KES 130,000 |
| Core drilling | KES 225,000 |
| Geo-technical drilling | KES 335,000 |
| Submersible electric pump installation | KES 90,000 |
| Solar pump installation | KES 65,000 |
| Hand pump installation | KES 30,000 |
The brief also specifies a depth/height charge per metre: KES 1,000 for 1–100 m; KES 1,500 for 101–200 m; KES 2,000 for 201–300 m; and KES 2,500 above 300 m. It instructs the system to apply tax at 16% of the total cost of services. The stated tax rate is the project’s calculation rule, not current tax advice. (KNEC project brief, 2024)
What the described database implementation includes
A reproduced student project manual describes a database application built with Microsoft Access and covers client/service and financial records, as well as a user manual. It does not establish current hardware or software requirements for commercial deployment. (Reproduced student project manual; author and date not established in the available extract)
Rank #3
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- Hydraulic drilling power: The hydraulic drilling system delivers stable rotary performance for water well drilling, borehole construction and geological work across soil, sand and compatible rock formations.
- Crawler mobility: Crawler-mounted mobility allows this water well drilling rig to move across uneven ground with greater stability, making it suitable for farms, rural sites and remote borehole projects.
- Compact drilling solution: Designed as a compact portable drilling rig, this small water well drill helps reduce site setup requirements while supporting efficient operation in limited-access work areas.
- Professional jobsite equipment: Built for contractors and commercial users, this hydraulic water well drilling rig combines crawler mobility, stable drilling performance and versatile borehole capabilities for field operations.
A project sales page additionally advertises tables with primary and foreign keys, relationships, queries, forms, VBA or macros, login authentication, and client and financial reports. Those are the seller’s descriptions of its project, not independently audited capabilities or proof of a live business system. (Project sales page)
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What is—and is not—verified
The documents support describing the assignment’s service categories, requested database functions and example fee rules. They do not independently verify live deployment, software security or quality, business status, service outcomes, revenue growth, water quality or drilling performance. The brief gives no equipment makes, models or technical specifications, so it cannot support a comparison or purchase recommendation for rigs or pumps.
Quick Recap
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- UPGRADABLE 150M-200M DRILLING DEPTH: This portable water well drilling rig features a standard 150m drilling depth and can be upgraded to 200m, meet shallow and deep water well demands for rural domestic water and farm irrigation construction.
- HYDRAULIC MUD PUMP SUPPORT: Equipped with hydraulic mud pump which achieves efficient slag removal and smooth borehole forming, ensuring continuous and stable drilling work.
- FLEXIBLE WHEEL-TYPE PORTABLE DESIGN: Weighing 550KG with optimized wheeled structure, this lightweight drilling rig enables easy movement and quick setup, ideal for flat farmlands and accessible rural construction sites.
- EASY PROCESS: Adopting integrated hydraulic portable design with intuitive controls, the machine requires less complex training. Durable build ensures low maintenance and long service life.
Rank #4
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- 【Portable Groundwater Access】Hydraulic water drilling machine supports deep borehole operations, irrigation system drilling, outdoor construction projects, and field water access applications with crawler mounted mobility.
- 【Outdoor Property Operations】Suitable for agricultural land drilling, ranch property irrigation, groundwater access projects, field drilling work, and land preparation tasks requiring portable drilling equipment.
- 【Hydraulic Bore Drilling Setup】Hydraulic drilling platform supports portable groundwater operations, deep water drilling work, and outdoor borehole drilling applications across farm and rural environments.
- 【Crawler Mounted Equipment】Crawler drilling structure supports movement on uneven surfaces, agricultural property roads, open land areas, and field terrain during water drilling tasks.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.




