Objectives

The primary objective of this tender is to appoint a qualified analytical service provider to conduct comprehensive testing of potable water and wastewater samples. The appointment supports the East London Industrial Development Zone (EL IDZ) Consulting and Analytical Laboratory over a fixed three-year period, ensuring reliable, high-quality data for environmental monitoring, regulatory compliance, and industrial zone management.

Scope of Work

The service provider will perform on-demand analysis of a comprehensive suite of physicochemical, biological, and toxicological parameters across two main categories:

• Potable Water Analysis: Includes colour, total dissolved solids, hardness, macro elements (calcium, chloride, fluoride, magnesium, potassium, sodium, sulphate, zinc), micro elements (aluminium, antimony, arsenic, barium, cadmium, chromium, cobalt, copper, cyanide, iron, lead, manganese, mercury, nickel, selenium, uranium), dissolved and total organic carbon, phenols, microcystins, trihalomethanes, benzene, geosmin, methylisoborneol, atrazine metabolites, DDT metabolites, disinfection by-products (bromate, chlorite, chlorate), protozoan parasites (Cryptosporidium spp. and Giardia spp.), somatic coliphages, enterococci, and true colour.
• Wastewater Analysis: Covers nitrate/nitrite, free chlorine, suspended solids, orthophosphate, chemical oxygen demand, soap/oil/grease, dissolved heavy metals, boron, sodium adsorption ratio (SAR), total petroleum hydrocarbons (TPH), and additional microbiological and chemical indicators.

Quantities are estimated per parameter, with pricing required on a per-analyte, per-sample basis. The contract operates on an as-needed basis, with financial proposals needing to account for annual price escalations over the three-year term.

Technical Requirements

• Mandatory laboratory accreditation or certification to perform the specified analytical tests.
• Compliance with international management standards, including ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and ISO 45001 (Occupational Health and Safety).
• Ability to deliver accurate, timely results with full disclosure of any errors, defects, or breaches.
• Submission of original VAT-compliant invoices by the 25th of each month for services rendered.
• Adherence to strict delivery timelines; delays incur a daily penalty of one-fourteenth percent (1/14%) of the contract value.
• Full compliance with South African statutory, local, and governmental regulations, including the Occupational Health and Safety Act.
• Maintenance of confidentiality, intellectual property rights vesting in the client upon payment, and provision of professional indemnity insurance.

Skills Requirements

• Demonstrated expertise and experience in environmental and water quality laboratory analysis.
• Availability of a designated key person whose role is critical to project execution; replacement may trigger contract termination.
• Skilled personnel capable of operating advanced analytical equipment and interpreting complex contaminant profiles.
• Strong understanding of regulatory frameworks, quality assurance protocols, and industry best practices.
• Capacity to manage on-demand workflows, maintain chain-of-custody procedures, and produce detailed analytical reports.
• Professional conduct, ethical standards, and ability to collaborate effectively with the client’s consulting team.

Unusual or Complicated Terms Explained

• Escalation Clause: Requires bidders to propose price adjustments for Years 2 and 3 to account for inflation, currency fluctuations, or operational cost increases over the contract duration.
• As and When Required Basis: Indicates a flexible, on-demand service model rather than fixed monthly volumes; the client will request tests based on actual monitoring needs.
• Key Person Clause: Mandates the appointment of a specific individual essential to service delivery. Their unapproved departure allows the client to terminate the agreement summarily.
• Sodium Adsorption Ratio (SAR): A calculated index used to evaluate irrigation water quality by measuring the relative proportion of sodium to calcium and magnesium, indicating potential soil degradation risks.
• Disinfection By-Products & Microcystins: Highly regulated toxic compounds formed during water treatment or produced by algal blooms; analysis requires specialized chromatographic or spectrometric methods beyond standard water testing.