Objectives

The primary objective of this tender is to procure herbicide control services for Dumisani Makhaye Village on behalf of the City of uMhlathuze. The aim is to effectively control a broad spectrum of weeds and grasses through the application of registered systemic and residual herbicides, ensuring compliance with environmental and safety regulations, and maintaining public safety during the process.

Scope

The scope of the tender includes:

• Application of herbicides (Glyphosate isopropylamine salt 240 g/L, Glyphosate acid 180 g/L, and Terbuthylazine 345 g/L) for pre- and post-emergence weed control.
• One herbicide application scheduled during October/November 2025.
• Application along street verges, avoiding areas maintained or trimmed by residents.
• Conducting post-spraying inspections and retreating missed weeds.
• Calibration of spraying equipment and detailed record-keeping of herbicide usage and areas treated.
• Ensuring safety and environmental precautions are adhered to during spraying operations.
• Public safety measures including signage, barriers, and public notices.
• Compliance with all relevant legislation, including registration, storage, disposal, and environmental protection standards.

Technical Requirements

The technical specifications and operational requirements for the herbicide application are as follows:

• The herbicide must be registered under Act 36 of 1947 and be a single, formulated product containing the specified active ingredients.
• The contractor must have at least three (3) years of industrial herbicide spraying experience and provide proof (e.g., references, certificates).
• A valid Pest Control Operator (PCO) registration certificate and license are mandatory.
• A qualified, full-time supervisor must oversee the operations.
• Application equipment must be calibrated, with calibration reports submitted prior to spraying.
• Herbicide application must be performed with a weed spray guard to prevent drift, with spray width approximately 10–15 cm along verges.
• Spraying must be conducted in suitable weather conditions—avoiding wind (>15 km/h), rain, or temperatures above 30°C.
• Operators must wear appropriate PPE at all times, including respiratory masks, goggles, gloves, boots, and protective suits.
• Post-spraying inspections are required at least 5 days after application, with retreating of missed weeds.
• Records of herbicide usage, including product details, area treated, weather conditions, and operator information, must be maintained and submitted with invoices.
• Environmental and safety precautions, including buffer zones near water bodies and sensitive areas, must be observed.
• Herbicide containers must be triple-rinsed, punctured, and disposed of at approved hazardous waste facilities.