Africa|Civils|Concrete|Flow|ISG|Manufacturing|Pipes|PROJECT|Road|Roads|Rocla|Service|Technicrete|Flow|Manufacturing |Products
Africa|Civils|Concrete|Flow|ISG|Manufacturing|Pipes|PROJECT|Road|Roads|Rocla|Service|Technicrete|Flow|Manufacturing |Products

Rocla supplies culverts for road collapse in Eastern Cape

2nd March 2022


Font size: - +

This article has been supplied as a media statement and is not written by Creamer Media. It may be available only for a limited time on this website.

Recent heavy rains led to the collapse of a bridge forming part of the R61 at Tsomo Junction between Ngcobo and Cofimvaba in the Eastern Cape. Rocla was contracted to supply 30 Rectangular Portal Culverts as part of the emergency rehabilitation project that was conducted along this route. 

Rocla’s Rectangular Portal Culverts are specifically designed to provide for stormwater flow underneath roads. The culverts are 2100 mm x 2100 mm in size and conform to the required strength classes.

Graham Howell, Sales Consultant for Rocla in Gqeberha said “Rainbow Civils approached Rocla to supply these culverts. When a road collapses the urgency for the rehabilitation was not lost on our technicians”.

“The team at Rocla double stripped a RP2100 Gang Mould so that we could increase our manufacturing output to six culverts per day, and get the culverts on the road as quickly as possible” Howell said.

The Rocla Rectangular Portal Culvert consists of a deck and two legs and is placed on a concrete base.

This base can be cast in-situ or prefabricated. The standard strength classes for these pipes are 75S, 100S and 125S. Special intermediate strengths or heavier loading requirements can be designed and manufactured. For angled road crossings, skew culverts can be manufactured.

“The only alternative roads for motorists who use the R61 regularly after the road collapsed” were the R409 between the junction and the N2 at Ndabakazi, and the R408 between the N2 at Idutywa and R61 at Ncgobo commented Mike Coetzee, Regional Manager for Rainbow Civils. “The rehabilitation of this section of road therefore required immediate action. We have worked with Rocla before and knew the quality of their product. We also knew their manufacturing capability would enable them to respond quickly to such a project”.

“The order was placed late January 2022 and the first Rectangular Portal Culverts arrived at site on 4th February, with the last having been delivered on 15th February 2022. The culverts were on schedule and were as per our required specifications. Rocla’s service is renowned throughout the industry, and this R61 project was a perfect example of how they respond to a critical situation” concluded Coetzee.

“Rocla is the preferred supplier of stormwater management products throughout South Africa due the high standard of its manufacturing processes, ability to customise to requirement and the dedicated assistance offered from our technical engineers to assess the correct pre-cast concrete stormwater solution in cases similar to the R61 collapse” commented Howell.

“The Rocla Team pulled out all of the stops for this project with no diminishment of product quality or service standards. A great achievement” concluded Howell.

Rocla is part of the ISG which also includes Technicrete.

Edited by Creamer Media Reporter



Weir Minerals Africa and Middle East
Weir Minerals Africa and Middle East

Weir Minerals Europe, Middle East and Africa is a global supplier of excellent minerals solutions, including pumps, valves, hydrocyclones,...


Lion Alcoblow ® - High speed breathalyser


Latest Multimedia

sponsored by

Magazine round up | 24 May 2024
Magazine round up | 24 May 2024
24th May 2024

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?







sq:0.288 0.347s - 162pq - 2rq
Subscribe Now