CESA Aon Engineering Excellence Awards 2020

Page 21

Projects with a value between R50 million and R250 milion

Nathoo Mbenyane Engineers for Lusushwana Bulk Water Scheme, Bettysgoed

O

fficially opened in April 2019, the Lusushwana Bulk Water Supply Scheme was constructed over three phases, starting in 2016, with an overall project cost of around R135 million.

The scheme provides safe potable water to 4 335 households,

reaching 17 348 persons, who had limited or no piped water previously. Extending from Robinsdale to Ouboom, the scheme services 10 areas within the Chief Albert Luthuli Local Municipality. The project was funded by the Department of Water and Sanitation (DWS), with Gert Sibande District Municipality as the implementing agent and Chief Albert Luthuli Local Municipality as the water services authority (WSA) and beneficiary. The scheme included the upgrading and refurbishment of all bulk water infrastructure on the existing water scheme, including: • raw and clear water pump stations • rising mains and gravity mains • storage reservoirs and high-level steel tanks • 4 Mℓ/day water treatment works • 30 km of pipelines of various sizes, ranging from Ø 110 mm uPVC to Ø 250 mm (steel/uPVC). The multiyear-funded project uplifted the community, providing 12 575 person-day work opportunities and direct opportunities to 11 local suppliers. The design allowed for phased implementation. Each was commissioned independently and consolidated on the completion of all three phases. Remarkably, there were no budget or time overruns. Other objectives met on the project encompassed: • consolidating the limited available operations and maintenance skills in Chief Albert Luthuli Local Municipality in the design and constructed infrastructure • reducing the operational and maintenance cost savings over the long term in the selection of material and equipment • creating awareness of the importance of water conservation and demand management. The capital cost for Water Supply, Reference Document – DWS Cost Benchmark 2009, for a Large Scheme Size Project (20 000 people) is approximately R33 400 per household (escalated 5% pa to 2019). This project achieved a 7.3% lower cost per household spend, equating to R9.8 million. Thanks to a well-executed programme, the primary objective of providing safe potable water to communities within Chief Albert Luthuli Local Municipality by the WSA was achieved.

PROJECT TEAM

Client: Gert Sibande District Municipality Consulting engineer: Nathoo Mbenyane Engineers

C E S A A o n E n g i n e e r i n g E x c e l l e n c e Aw a r d s 2 0 2 0

19


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Nathoo Mbenyane Engineers

1min
page 37

Lloyd Fisher-Jeffes | Zutari

2min
pages 39-40

Naidu Consulting

2min
page 36

BVi Consulting Engineers

2min
pages 30-32

MENTOR OF THE YEAR Pierre Cronje | Naidu Consulting

1min
page 35

Daveng Consulting Engineers

2min
page 34

SMALL/MEDIUM COMPANY OF THE YEAR ROMH Consulting

1min
page 33

Zutari – Kashimbila Multipurpose Dam and Hydropower Station, Nigeria

4min
pages 27-28

Naidu Consulting

2min
page 29

Knight Piésold Construction of Neckartal Dam and Phase 1 Bulk Water Supply, Namibia

2min
page 26

SMEC South Africa – V&A Waterfront Swing Bridge

4min
pages 23-24

PROJECTS WITH A VALUE LESS THAN R50 MILLION Naidu Consulting – eZimbokodweni Pipe and Pedestrian Bridge

1min
page 22

Nathoo Mbenyane Engineers – Lusushwana Bulk Water Scheme, Bettysgoed

2min
page 21

Knight Piésold – Stock Road: Govan Mbeki to R300, Philippi

2min
page 20

VISIONARY CLIENT OF THE YEAR Western Cape Department of Health – Facility and Infrastructure

1min
page 9

SiVEST SA – Sappi Saiccor Mill – Woodyard Upgrade, Umkomaas

2min
page 15

Naidu Consulting – Mabhobhane River Bridge over the Tugela River

2min
page 18

Zutari – 144 Oxford Road, Office Building, Rosebank

2min
page 14

Hatch – uMshwathi Regional Bulk Water Supply Scheme Phase 2, Wartburg

2min
page 19

Hatch – Midmar Water Treatment Works Upgrade, Howick

2min
page 17

Zutari – Lower Thukela Bulk Water Supply Scheme

4min
pages 11-13

and Schools in eThekwini Municipality (Phase 3

2min
page 10

LIFETIME INDUSTRY ACHIEVEMENT AWARD Llewllyn Pike

2min
page 8

Aon – Forging a new way forward

5min
pages 5-7
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