Wasco | PT. Widya Sapta Colas

Crush Risk Campaign

On 15 March 2012, WASCO had conducted a ‘Crush Risk Campaign’ at all of its sites available, include at the Head Office. It was a program from the Group that asks every individual to contemplat...

Indominco’s Best Safety Performance 2009

Who We Are

WASCO is engaged in good quality of Road Construction. WASCO involves in projects requiring high quality, safety and environmental standards such as: runways and apron for airfields projects, port and container ground, toll road projects and maintenance works for several coal mine haul roads.

The company’s Head Office is located in

What We Do

WASCO concern in sectors of

Construction services, sub sector: road, bridge, runway, and other roads construction support.

For construction services, WASCO specialized on road pavement, mining road (chip seal) and airport, include highway pavement, harbor, mining and oil & gas area, and road pavement with high quality asphalt and

OUR EXPERTISE

Roads Construction

Supported by various pavement products, laboratories and years of experience through advanced technologies, WASCO is encourage to conduct any kind of road construction and/or pavement works. Comprehensive experiences in highway, protocol, province and residential roads maintenance/construction, had brought WASCO as one of reliable road Construction Company. A strong commitment and effort in quality,

Airports

WASCO first involvement in Indonesia’s road construction was indeed in a mega project at Sukarno-Hatta Airport construction. Massive materials, equipment as well as advanced technologies were brought at the highest level to deliver customer satisfaction, i.e. an international airport ‘flagship’ in Indonesia. The maintenance of Juanda airport at Surabaya was also a milestone

Mining

Mining industry is one of the major factors in Indonesia’s economic highlights. The industry requires a strong support to withstand the increasing demand of the mine. One of the important infrastructures of a coal mining is the hauling road. Since 2004, WASCO had started to construct an approx of 70 km hauling road of a

Civil Work

LATEST UPDATES

Wasco Latest Update 3

On 25-27 January 2011, AFAQ for the first time conducting a surveillance audit at Wasco after the triple certification (ISO 9001:2008, OHSAS:18001:2007 and ISO 14001:2004). At this first surveillance audit, both Wasco’s Emulsion Plants were choose (EP1 Balaraja and EP2 Duri). Principally, by auditor (Mrs. Puspita Ratna Dewi) both plants were considered still

Wasco Latest Update 2

On 15 March 2012, WASCO had conducted a ‘Crush Risk Campaign’, a program from the Group that asks us to contemplate to prevent being crushed, particularly by our surrounding equipments. Despite of all the limitation in time, infrastructures and remote of sites, delivering the film/presentation materials as well as the language issues due

Wasco Latest Update 1

In April 2010, PT Indominco Mandiri (Banpu Group), a coal mining company at Bontang, East Kalimantan, had awarded WASCO for “Best Safety Performance 2009” category in civil work, through the excellence performance during maintenance work for their approx 35 km length hauling road. The award had become a milestone for WASCO to continue

Product

WASCO manufactures various types of specialty bitumen emulsions. These include, Slurry Seal emulsions, Dust Suppressant emulsions, Latex modified emulsions, and many other customer specific emulsions. Read more

Research & Developments

The Colas research network reflects the Group’s decentralized organization. The technical teams are spread over the five continents close to their clients and are in permanent contact with the Scientific and Technical Campus (CST) at Magny-les-Hameaux. Our new products are not only the result of laboratory studies and tests but also of a large number

Quality Control

Continually improves its practices through a rigorous effort in implementing best practices of Quality, Health and Safety as well as Environment management system that will contribute positively to the company’s long term success and sustainability. Read more