PROJECT PROPOSAL
VOLTWISE COMPANY LTD is a student-led electrical engineering firm based in Dar es Salaam,
operating under the Teaching Factory program at the Dar es Salaam Institute of Technology
(DIT). We specialize in electrical installations, maintenance, renewable energy solutions, HVAC
systems, and automation, delivering innovative and cost-effective services to institutions,
industries, and residential clients. Our expertise includes wiring, power distribution, solar
energy and smart systems ensuring safe, reliable, and sustainable electrical infrastructure.
Committed to bridging academia and industry, VOLTWISE combines technical knowledge with
practical solutions while promoting eco-friendly practices. With a focus on quality, affordability,
and 24/7 support, we empower clients with efficient electrical and cooling systems tailored to
their needs.
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Table of Contents
ABOUT US .......................................................................................... 1
INTRODUCTION ............................................................................. 2
CURRENT SITUATION ................................................................. 3
PROPOSED PROJECT .................................................................. 5
PURPOSE OF THE PROJECT .................................................... 7
METHODOLOGY ................................................................................ 8
COMPANY PROFILE ................................................................. 16
OUR SERVICES ................................................................................ 18
COMPANY CERTIFICATIONS ..................................................... 20
ORGANIZATION STRUCTURE OF THE COMPANY .......... 21
TEAM MEMBERS ........................................................................... 22
REFEREES ............................................................................................... 23
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ABOUT US
VOLTWISE Company LTD is a student-led engineering services firm under the Teaching Factory
initiative at Dar es Salaam Institute of Technology. We specialize in air conditioning systems—
installation, maintenance, and optimization. Based in Kinondoni, Dar es Salaam, we aim to blend
innovation with practical engineering solutions.
WHY CHOOSE US?
Expert Technicians – Our team is composed of trained engineering students with handson field experience.
Reliable Service – Fast response and quality assurance at every step of our service.
Affordable Rates – Cost-effective solutions designed for institutional and academic
budgets.
Educational Impact – Supports student skill development and technical exposure.
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INTRODUCTION
Air conditioning systems are essential to ensuring a conducive learning and working
environment across academic institutions. At the Dar es Salaam Institute of Technology (DIT),
multiple departments rely on air conditioners to maintain optimal classroom, lab, and office
conditions. However, many units are outdated, malfunctioning, or improperly maintained,
resulting in discomfort, decreased productivity, and higher energy consumption.
To address this, VOLTWISE Company LTD proposes a comprehensive maintenance and
installation project. This project aims to restore, upgrade, and expand the air conditioning
infrastructure across DIT while offering engineering students hands-on learning opportunities.
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CURRENT SITUATION
Several challenges currently hinder the effectiveness of DIT’s air conditioning infrastructure:
1. Outdated Equipment – Many units are beyond their service lifespan and operate inefficiently.
2. Inconsistent Maintenance – Irregular servicing causes frequent breakdowns and reduces
efficiency.
3. Limited Coverage – Some classrooms and labs lack proper air conditioning altogether.
4. Energy Waste – Lack of energy-efficient systems leads to high electricity costs.
5. Lack of Technical Oversight – No dedicated team is available for ongoing maintenance and
repairs.
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PROPOSED PROJECT
The flagship project will establish a campus-wide air conditioning system upgrade and
maintenance service. It will combine installation of new units in uncovered areas with the repair
and servicing of existing systems.
Key project activities include:
Initial audit and diagnostic of all existing AC units
Replacement of non-functional or outdated units
Installation of new units in high-priority areas
Routine maintenance scheduling and service tracking
Development of a real-time issue reporting and management system
Student involvement in survey, installation, and servicing
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PURPOSE OF THE PROJECT
The project aims to:
1. Ensure reliable air conditioning in academic and administrative spaces
2. Minimize energy waste through modern, efficient systems
3. Prevent frequent breakdowns with a consistent maintenance schedule
4. Offer real-life training to students in AC installation and servicing
5. Improve the academic and professional environment at DIT
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METHODOLOGY
To ensure successful delivery, the project will be implemented through structured stages
involving site survey, equipment procurement, installation, servicing, and evaluation. The
methodology is designed to optimize the performance and longevity of all installed and
maintained AC systems.
1. Site Survey and Needs Assessment
- Evaluate existing AC systems at DIT for functionality and coverage
- Identify buildings, labs, and offices requiring new installations
- Collect user feedback from students and staff
2. Procurement of Equipment and Materials
- Source energy-efficient air conditioning units and eco-friendly refrigerants
- Procure spare parts and service kits for repairs and scheduled maintenance
3. Installation and Repair Works
- Replace broken and outdated systems
- Install new ACs in identified high-priority locations
- Conduct post-installation performance testing
4. Scheduled Maintenance
- Establish weekly, monthly, and quarterly maintenance cycles
- Conduct cleaning, refrigerant checks, and calibration
5. Reporting and Evaluation
- Keep digital logs of maintenance and repairs
- Prepare review reports and assess system performance
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PHASES OF THE PROJECT
The project will be divided into four key phases:
1. Phase 1 – Initialization (14 days)
• Site survey and planning
• Needs analysis and procurement strategy
2. Phase 2 – Execution (14 days)
• Installation of new AC units
• Maintenance and repair of existing units
3. Phase 3 – Completion (10 days)
• System testing and performance evaluation
• Training sessions for student technicians
4. Phase 4 – Finalization (8 days)
• Site Acceptance Testing (SAT)
• Project handover and documentation
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PROJECT TIMELINE
Total Duration: 46 days
Start Date: July 2025 (Post Semester I)
End Date: August 2025
The project is scheduled to align with DIT’s academic calendar to minimize disruptions.
10. Organization Structure
CEO: Overall leadership.
Technical Team: HVAC specialists.
Support Staff: Finance, logistics, and customer relations.
11. Team Members
S/N NAMES
1
2
3
DOTO M SELELI
4
5
6
7
8
9
10
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REG NO
DEPARTMENT
240343445591
ELECTRICAL
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12. Referees
1. Dr. Jordan Hosea (DIT)
Contact: +255 612 131 923
2. Dr. Fimbombaya (DIT)
Contact: +255 755 977 871
Conclusion
This project aligns with DIT’s goals of infrastructure improvement and student skill
development. VOLTWISE COMPANY LTD is committed to delivering excellence in
HVAC services.
INNOVATIVE. RELIABLE. EFFICIENT.
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