SAJCO established rock blasting to support the execution of infrastructure projects. Rock blasting is used to handle all rock excavation works needed for civil works like quarries, roads construction, tunnels construction, excavations and mining works. The company has formed a complete team of qualified engineers, explosives specialists and technicians who currently manage and operate many hydraulic rock excavation machines and other equipment. SAJCO has achieved an impressive number of blasting works reaching over 6 million cubic meters yearly.

Coming from the company’s assurance to guarantee high quality products used in different projects

Water, sewerage and storm water drainage projects are considered one of the SAJCO’s major activities. Some of the major networks executed by the company:

• Sewerage Network Project in parts of Riyadh and Pumping Station in Waha
• Storm water drainage system on exit 13 of Riyadh Ring Road
• Construction of waste water drainage line in Deriyah, Riyadh
• Execution of a number of strategic water reservoirs including two in Madina with a holding capacity of 200,000 cubic meters each
  Operating and maintaining sewerage main and sub networks in Madina
• Lowering ground water level project in Riyadh

SAJCO has executed numerous deep foundation works which include concrete piles and other foundations essential for the construction bridges, interchange, underpass, building electric tower, dam and camel crossing projects. These projects dealt with clients from the public sector, the private sector as well as contractors and electricity companies. SAJCO is an expert in the construction of reinforced piles.

The company’s has implemented many earth, concrete and underground dams all over the Kingdom:

• SAJCO has implemented many earth, concrete and underground dams all over the Kingdom of Saudi Arabia some of which include:SOUTHERN REGION
  ALAQEEQ DAM – A concrete dam holding 25 million cubic meters in storage capacity.
  • NORTH-WESTERN REGION
  • ALFARA DAM – A concrete dam holding 80 million cubic meters in storage capacity.
    SOUTH-WESTERN REGION
  • BAHA REGION DAMS – A group of three underground plastic concrete dams with total length of 1530 meters. These dams are tasked with raising water levels in wells and supplying the area with potable water.
  • MADINA SECOND GROUP DAMS – A group of four dams, two of which are earth fill dams with concrete riprap and concrete outlet, with a total holding capacity of 8,000,000 cubic meters.

SAJCO’s integration between the manpower and equipment fleet has enabled the practice of several activities, among which the road maintenance projects in various parts of Saudi Arabia. SAJCO has been highly ranked among contractors of road maintenance in Saudi Arabia and in the Gulf Countries, as a result of owning a modern, and efficient fleet of machinery and equipment. Additionally, SAJCO’s competent technical and administrative staff and SAJCO’s experience and knowledge of the field have allowed the company to commit itself to superior performance. SAJCO prides itself in adhering to high quality standards during execution, commitment to the time schedule, safety and meeting the terms of the preservation of the environment to ultimately achieve full satisfaction of its clients.

As a result, the company has been awarded three years contracts for over three decades to implement ordinary and preventive maintenance for roads, bridges, intersections, underpasses in four of the major Kingdom’s area. These areas are the most dynamic and hold the highest population density.

SAJCO has been prominent in the execution of roads, bridges, tunnels, interchanges and underpass projects since 1965, some of which include the following expressways, single and double road projects:

• Al-Hanakiya – Hail Road
• Al-Mustawi Road
• Intersection of Riyadh – Taif expressway with Makkah Road
• New Equestrian Club Dual Carriageway and Underpass in Riyadh
• Buraydah – Hail – Madinah Intersection
• Stage III of the Riyadh-Dammam Expressway