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Presentation to the Portfolio Committee: Water & Environment

Presentation by

Dr C Ruiters Deputy DG: National Water Resources Infrastructure

16 – 17 March 2010

New augmentation projects

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Augmentation projects to be completed 2009/2010 to 2013/2014

Incremental supply of bulk water in mill m3 per annum for user sectors

Domest ic

Industria l

Agricultur e

Energ y

Capital costs*R billion

National Treasur

y

Other

1. Vaal River Eastern Sub-System Augmentation Project (VRESAP): Mpumalanga

64 96 2,7

2. Komati River Water Augmentation Scheme (KWAS): Mpumalanga

54 1,7

3. Mooi-Mgeni Transfer Scheme (MMTS-2): KwaZulu-Natal

60 1,7

4. Olifants River Water Resource Development Project (ORWRDP): Limpopo

40 40 8,3 5,4

5. Mokolo from Crocodile Water Augmentation Project (MCWAP Phase 1): Limpopo

5 7 2,1

6. Clan William Dam – raising: Western Cape 70 0,8

7. Hazelmere Dam – raising: KwaZulu-Natal 10 0,1

TOTAL 115 104 70 157 9,2 13,6

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Socio-Economic Development (SED) Targets

A1 VRESAP 2009/10 2010/11 2011/12 2012/13 2013/14

Capital cost (R' million) 0 0 0

Total number staff complement (professionals, skilled and unskilled) 200 100 0 0 0

A2 MMTS-2 2009/10 2010/11 2011/12 2012/13 2013/14

Capital cost (R' million) 30 197 509.5 547.5 288

Total number staff complement (professionals, skilled and unskilled) 30 250 450 400 200

A3 KWSAP 2009/10 2010/11 2011/12 2012/13 2013/14

Capital cost (R' million) 44 325 787 532 50

Total number staff complement (professionals, skilled and unskilled) 30 450 500 450 100

A4 MCWAP 1 2009/10 2010/11 2011/12 2012/13 2013/14

Capital cost (R' million) 27 230 282 392 264

Total number staff complement (professionals, skilled and unskilled) 20 250 500 500 400

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A5 RAISING OF CLANWILLIAM DAM 2009/10 2010/11 2011/12 2012/13 2013/14

Capital cost (R' million) 0 68.5 110 295 330

Total number staff complement (professionals, skilled and unskilled) 10 75 300 500 500

A6 ORWRDP 2B - 2H 2009/10 2010/11 2011/12 2012/13 2013/14

Capital cost (R' million) 98 306 703 2519 764

Total number staff complement (professionals, skilled and unskilled) 50 200 300 750 400

A7 RAISING OF HAZELMERE DAM 2009/10 2010/11 2011/12 2012/13 2013/14

Capital cost (R' million) 0 30 63 7 0

Total number staff complement (professionals, skilled and unskilled) 0 75 100 75 0

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A8 ORWRDP 2A 09/10 10/11 11/12 12/13 13/14

Capital cost (R' million) 446 570 411 196 0

Total number staff complement (professionals, skilled and unskilled) 752 600 550 250 0

TOTAL STAFF NUMBERS

Total staff number outsourced projects 1092 2000 2700 2925 1600

Total staff number in-house projects 4368 4575 4625 4675 4750

Operation and maintenance plus small ancillary works 2400 2700 2700 2600 2200

Head Office 228 230 240 245 250

TOTAL 8088 9505 10265 10445 8800

B LOCAL PROCUREMENT OF GOODS AND SERVICES 09/10 10/11 11/12 12/13 13/14

Target (%) 5 8 12 16 20

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Projected targets

• Number of jobs created expected to peak at 3200

• Target for BBBEE procurement to be set at 20% of capital expenditure

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DAM SAFETY AND REHABILITATION PROGRAMME (DSRP)

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DAM SAFETY REHABILITATION PROGRAMME• DWA conducts regular statutory dam safety inspections to comply

with Dam Safety Regulations.• Practices are benchmarked against international best practices

through participation in the International Conference on Large Dams (ICOLD) and other international structures.

• DSRP started in 2005• DWA owns 350 dams• About 46 % of these need attention and have been prioritised based

on the criticality of these dams.• Rehabilitation of 18 dams completed • 21 Dams in design phase • 14 Dams being rehabilitated• Number of jobs created (2009/10 financial yr): 880. Number of jobs

(10/11financial yr.): 850• Budget: R 1,452,172,888.00• Need an average of approx R350 million per annum for the

foreseeable future

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DSRPPROVINCE NO. OF PROJECTS

Eastern Cape 13

KwaZulu-Natal 2

Limpopo 10

Mpumalanga 1

North West 7

Northern Cape 2

Western Cape 4

TOTAL 39

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TOLENI DAM BEFORE & AFTER

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GCUWA DAM BEFORE & AFTER

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1313

Toleni Dam (Butterworth)

Upgrade and rehabilitate existing dam to meet current legislation. Construct new concrete spillway and raise earth embankment.

• Client: DWA-Dam Safety• Budget:2008 – 2009 R 38 000 0002009 – 2010 R 7 000 000

• Concrete Volume: 5 700m3

• Excavation: 32 150m3

• Fill - 40 650m3

DSRP – Construction South

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Gcuwa Dam (Butterworth)

Upgrade and rehabilitate existing dam to meet current legislation. Construct new concrete access bridge and raise earth embankment (Reinforced Earth)

• Client: DWA-Dam Safety• Budget:2008 – 2009 R 18 000 0002009 – 2010 R 3 000 000

• Concrete Volume:1 900m3

• Excavation: 9 500m3

• Fill: 5 900m3

DSRP – Construction South

1515

DSRP – Construction North

Wentzel Dam, Krommellenboog Dam, Groot Marico and Rust De Winter

1616

DSRP done by Construction North -Nsami, Molepo & Chunniespoort

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Age of DWA infrastructure

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Insufficient funds for rehabilitation and refurbishment of infrastructure

DSRP

OtherEasternSouthernCentralNorthernSub total

TOTAL

10/11

395

52212348135747

1142

11/12

383

58180310112660

1043

12/13

321

2718323052492

813

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Other Rehabilitation/Refurbishment projects

• Rehabilitation of the Gamtoos Canals in progress

• Started rehabilitation of the Vlakfontein canal• Constructing a balancing dam on the Orange

Riet canal to supply water for irrigation at Oppermans gronde (new irrigation for black farmers)

• Ongoing Refurbishment of Mechanical/Electrical components at DWA schemes

• Need approx R1billion per annum additional to catch up on backlog.

• Do not have the technical capacity to undertake all projects.

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Thank you