Johannesburg Development Agency
VALUE AT COMPLETION
ZAR 85 Million
Sandton, Katherine Street
Roads & Bridges
The Section 8 of the Rea Vaya BRT in Johannesburg, will service the proposed route between the Gautrain Station in the Sandton CBD and an inter-modal facility adjacent to Pretoria Main Road serving the Alexandra community.
May 2014 – June2015
eThekwini Transport Authority
MCA Joint Venture
VALUE AT COMPLETION
R 293 mil (In JV with Thekwane, Oteo, Phakama, Ngosi Trading and Lakeshore)
Roads & Bridges
Section 1 runs along Josiah Gumede road (old Main road), from Anderson road to Beviss road and consists of the dedicated ROW lanes for the new Integrated Rapid Public Transport Network, a total length of Section 1 is 1550m and is the main carriageway through Pinetown CBD.
Section 2 runs along Anderson road from Josiah Gumede road to Davidson road south and is 400m in total.
May 2014 – December 2015
Swartruggens N4 – Phase 2
WBHO has successfully completed Phase one which consisted of the realignment and rehabilitation of 25km of the N4 between Rustenburg and Swartruggens. Phase two consists of an additional 25km of the N4 just outside of Rustenburg. The project is being constructed while the existing N4, a major artery into Botswana, remains open to commuters. Construction is being conducted in half widths to minimize stop/go systems in combination with diverting traffic onto temporary traffic accommodation shoulders. The scope of work entails breaking up the existing pavement layers which are then recycled to form an insitu roadbed on which the layerworks for the new road are constructed.
Contract Duration: May 2013 - October 2014
Contract Value: R160 Million
Engineers: Jeffares & Green
Client: Bakwena Platinum Corridor Concessionaire (Pty) Ltd
Watson Highway Link Road
This Link is a dual road with a median to allow a future rapid transport lane or rapid transport system to be placed between the two lanes. This road is 3.4 km long and will link the Dube Tradeport’s Tradezone area at King Shaka International Airport with the Watson Highway, which links Tongaat with the N2.
The scope of work included the construction of a proposed MRO or aircraft maintenance area. All the MRO cut (about 380,000m3) was used to create fill platforms for future expansion of Dube Tradeport. The bulk earthworks for the road was more than 820 000m3
Contract Duration: May 2012 - Oct 2014
Contract Value: ZAR 187 Million
Engineers: Virtual Consulting Engineers
Client: Dube Tradeport
Location: Watson Highway, Kzn
Rehabilitation Of Section EN4/2
The contract entails the rehabilitation of 36 km of road by building a temporary shoulder, surfacing thereof and diverting traffic onto the newly built section. Thereafter in-situ milling of the existing sub-base and surfacing, to a depth of 300mm by adding bitumen and cement. This bitumen stabilized material (BSM) is then covered with a 150mm G1 base and surfaced with 45mm AE2 Medium mix.
The Load Control Area consists of the widening of an existing section of the road together with the construction of a new parking area. Two new weigh bridges will be constructed.
Contract duration: October 2013 - October 2014
Contract value: ZAR 330 Million
Engineers: SMEC and SNA
Golden Ridge – Akyem (Ghana)
The successful completion of the 157Ha Tailing Storage Facility, including the bulk and detailed earthworks, was achieved at the end of May 2013, after 25 months of construction in the warm African sun.
The completed scope of work included 1,511,000m² of HDPE liner, 1,531,000m² of soil liner, over 1,000,000m³ of topsoil stripped and a design cut and fill volume of over 6,000,000m³. We also constructed an 8km access road and HDPE pipeline. All of these activities were successfully achieved with more than 2.5 million LTIF hours.
We are currently busy with the construction of the Pit diversion channel which involves 450,000m³ of excavation mainly in hard rock, over a length of 780 lineal meters. At it's deepest, the channel invert level is deeper than 33 meters below natural ground level.
US$ 31 Million
Lycopodium Ghana Ltd
Newmont Golden Ridge Ltd
WBHO Projects Mozambique and our subsidiary Renniks Construction are in partnership to undertake the Rehabilitation of Engen's Beira Terminal. The project consists of demolition of steel fuel tanks, steel fuel pipelines, some existing buildings as well as concrete structures of a 60 year old depot which has been out of commission for the past 25 years.
The scope of work includes: Construction of a concrete paved road within the depot, installation of storm water and oily water disposal line, construction of an oil water separator, concrete bund walls with over 2500m² of formwork, installation of fire protection, HDPE pipeline measuring 3km, over 2km of electrical sleeves, steel gantry structure and rehabilitation of some existing buildings.
Mar 2013-Oct 2013
MZN 139 Million
Engen Petrolium Mozambique LDA
WBHO Projects – Renniks Construction - Joint Venture.
Shondoni Overland Conveyor Formation
This project is situated next to the R547 starting at Shondoni mine and makes its way towards Sasol Secunda. It kicked off with site establishment on 2 April 2013. The work to be carried out involves construction of some 20km of overland conveyor formation including all levelling earthworks, a maintenance road with turning circles along the route, fencing with gated access to the overland conveyor servitude, pre-cast concrete underpass to provincial roads, pre-cast concrete secondary road crossings, pre-cast concrete gravel road underpasses, water crossings on Insitu constructed concrete piers and substations and a noise reduction wall.
Worley Parsons RSA (Pty) Ltd
Sasol Mining (Pty) Ltd
Shondoni mine (on Road R 547) and ending just before the R 546
Maguga Access Road
Komati Basin Water Authority
VALUE AT COMPLETION
Road Construction and Rehabilitation
Piggs Peak and Swaziland.Construction Involved the following: Northern Access Road of 16km to allow access from the town of Piggs Peak to the proposed Maguga Dam site. Southern Access Road of 13.5km to allow access from Mbabane / Piggs Peak road to the new dam wall. Cut / Fill, Double Seal 13.2mm/6.7mm,Layerworks SSG/Subbase, Crushed Stone Base, Stone Pitched Base, Boulders / Rock 260 000m 3, Crusher, Cut / Spoil, Stabilised Base, Masonry Wall, Reinforced Earth.