Objectives

The primary objective of this tender is to upgrade approximately 370 meters of existing gravel roads in Inyanga Circle, Kwa Mashu/Ntuzuma, Ward 45, to asphalt surfaced roads with layerworks as per pavement design. The project includes construction of a 5-meter wide road with kerb and channel, retaining structures, stormwater drainage, and related ancillary works to improve road quality and accessibility.

Scope

The scope of work encompasses:

• Conversion of gravel roads to asphalt paved roads with layerworks.
• Construction of a 5-meter wide road, kerb and channel, retaining structures, and stormwater drainage.
• Related ancillary works such as signage, traffic management, and site access arrangements.
• Site located in Kwa Mashu / Ntuzuma, Ward 45, with site conditions including underground and overhead services, and existing infrastructure to be managed during construction.

Technical Requirements

The technical scope includes:

• Preparation of a preliminary construction programme conforming to Clause 5.6 of the GCC.
• Implementation of traffic accommodation measures, including signage, barricades, and pedestrian safety provisions.
• Management of existing services and utilities, with allowances for service relocations and testing.
• Adherence to environmental management plans and occupational health and safety regulations, including submission of safety plans and compliance documentation.
• Provision of materials testing, as-built data submission, and quality assurance measures.
• Compliance with the Standard Specifications for Road and Bridge Works (COTO) and relevant amendments.

Skills and Skills Requirements

The tenderer must demonstrate:

• Experience in similar road construction projects, with at least two contracts of comparable scope completed within the past 10 years, including works such as asphalt surfacing, layerworks, and drainage.
• Proven capability to manage projects of similar size and complexity, including site management, traffic control, and service management.
• Qualified personnel, including a Site Agent and Foreman, each with a minimum of 3 years relevant experience on similar projects, and appropriate academic qualifications.
• Compliance with occupational health and safety standards, including submission of a comprehensive Health and Safety Plan.
• Ability to coordinate environmental management and community liaison activities effectively.
• Knowledge of local conditions, regulations, and standards related to civil construction and infrastructure projects.

Summary

This tender seeks experienced and qualified contractors capable of delivering a comprehensive road upgrade project, adhering to technical specifications, environmental and safety standards, and project timelines. The successful tenderer will demonstrate technical expertise, project management skills, and compliance with all regulatory requirements to ensure the successful completion of the infrastructure upgrade in Ward 45.