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Residential development · South Africa

Eastlands Mature Living Estate

Published case-study claim: R2.07 million annual saving.

Published commercial outcomeR2.07m

published annual saving

SewTreat-published case-study claim
LocationBenoni, Gauteng
Capacity120 KLPD wastewater treatment plant
ApplicationResidential development
Treated-water destinationIrrigation and water features

Visual project record

See the treatment context, not only the claims.

Named-project photographs are identified as project images. Supporting photographs are labelled as representative SewTreat system references.

Subsurface biological treatmentSystem reference

Subsurface biological treatment

Representative underground treatment where surface land use and visual impact matter.

Corrosion-resistant process vesselsSystem reference

Corrosion-resistant process vessels

Representative modular plastic-tank biological treatment configuration.

Productive treated-water reuseWater-reuse reference

Productive treated-water reuse

Representative polishing and reuse context; final quality follows the required destination.

Executive project brief

The challenge

The estate could not connect to municipal services, and a previously installed treatment plant failed to meet the required discharge standard. The system also needed to sit close to homes without compromising the landscape.

Hydraulic duty120 KLPD wastewater treatment plant
Water streamSanitation
Operating contextResidential development
Required destinationIrrigation and water features

Solution architecture

The following elements are documented in SewTreat’s published project record.

  1. Existing equipment incorporated where useful
  2. Underground fibreglass treatment plant for visual integration
  3. Anaerobic sections increased
  4. Additional bioreactors and clarifiers added for fats, oils and grease

Engineering assurance

Characterise

Validate the water profile, duty and variability.

Integrate

Define civils, power, controls, storage and existing interfaces.

Operate

Plan access, skills, residuals, consumables and maintenance.

Verify

Agree commissioning, sampling and acceptance evidence.

Published outcome

Published case-study claim: R2.07 million annual saving.

What the project demonstrates

  • Regulatory compliance
  • Aesthetic integration
  • Water reuse
  • Published cost saving

Before procurement

  1. Representative water analysis completed
  2. Average, peak and future flows validated
  3. Required standard and destination made explicit
  4. Civils, utilities, storage and distribution interfaces defined
  5. Operating and maintenance model resourced
  6. Commissioning evidence and acceptance criteria agreed

Source: Eastlands Case Study. Financial and performance figures are attributed to SewTreat’s published case-study material.

Published project evidence

The original SewTreat case-study record.

The complete source sheet is shown alongside the web case study so the project photography, published figures and treatment narrative remain inspectable.

Open the case-study PDFSource: Eastlands Case Study
Eastlands Mature Living Estate published case-study sheet 1
Published case-study sheet 1 of 1

Engineer-led next step

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