Tender Summary: Service Provider to Clear Invasive Alien Plants – Thohoyandou

Objectives

The primary objective is to appoint a qualified service provider to eradicate alien invasive plant species at the Thohoyandou National Botanical Garden. This intervention aims to protect indigenous biodiversity, mitigate wildfire risks, conserve water resources, and restore ecological functionality and aesthetic integrity to the designated area.

Scope of Work

The contract covers the physical clearance of approximately 31 hectares of infested land over a three-month period. Core activities include the manual felling or cutting of targeted woody and herbaceous invasive species, followed by the precise application of registered herbicides to cut stumps and residual plant material to prevent regrowth. The scope encompasses the provision of all labour, machinery, protective gear, waste management, progress reporting, and strict adherence to environmental and occupational health standards. All deliverables, including maps, photographs, and operational data, remain the sole property of the procuring institution.

Technical Requirements

• Methodology Submission: Bidders must provide a detailed, site-specific control strategy integrating mechanical, chemical, biological, or combined approaches tailored to the target species and terrain.
• Legislative Compliance: Full adherence to national laws governing environmental protection, occupational health and safety, pesticide handling, and labour regulations.
• Equipment Provision: Contractor must supply all necessary tools, including chainsaws, utility vehicles, knapsack sprayers, machetes, and certified personal protective equipment.
• Reporting & Documentation: Regular progress reports containing photographic evidence, updated site maps, species inventories, and operational logs must be submitted.
• Medical Fitness: All personnel must undergo pre-employment medical examinations to confirm fitness for rough-terrain work, with costs reimbursed by the client.
• Wage & Social Compliance: Strict adherence to expanded public works programme wage structures, reporting mandates, and local labour sourcing requirements.

Skills and Personnel Requirements

• Supervisory Qualifications: The lead contractor or site supervisor must hold professional certification for organism control, valid herbicide applicator credentials, and certified chainsaw operation competency.
• Team Training: All personnel involved in chemical application must possess accredited herbicide handling and application training.
• Labor Sourcing: Workforce must be South African citizens, with priority given to residents of the Thulamela Municipality to support local economic development.
• Proven Experience: Demonstrable track record in invasive species clearance is mandatory. Preference is awarded to contractors with one to three years of relevant project history and verifiable client references.

Notes on Specialised Terms

• Coppicing: The rapid regrowth of shoots from a tree stump after cutting; prevented through targeted herbicide application to cut surfaces.
• EPWP (Expanded Public Works Programme): A South African government framework requiring public sector contractors to generate employment for unemployed citizens while adhering to specific wage floors and social development benchmarks.
• PCO Certification: A statutory South African qualification authorising individuals to legally handle, store, transport, and apply regulated pesticides and herbicides.
• 80/20 Preference Point System: A procurement evaluation model allocating 80 points to competitive pricing and 20 points to socio-economic transformation goals, primarily verified through black and female ownership percentages.