Shoring & Excavation Support

At CSA Technical Services, we provide reliable shoring and excavation support solutions designed to maintain ground stability, protect surrounding structures and support safe and efficient excavation works. Our experienced team delivers practical solutions for construction projects across Dubai and the UAE, working closely with developers, consultants and main contractors to meet project requirements and site conditions. Our services include:

Contiguous Bored Piles

Installation of closely spaced reinforced-concrete bored piles for soil retention in basement excavations, ramps, service pits, boundary works and other excavation-support applications.

Soldier Pile and Lagging Systems

Temporary retaining systems comprising vertical steel or reinforced-concrete soldier piles with horizontal lagging panels, suitable for staged excavations, utilities, ramps and open cuttings.

Sheet Piles

Installation of interlocking steel sheet piles for temporary excavation support, cofferdams, trench retention, waterfront works, drainage structures and groundwater cut-off applications.

Ground Anchors & Tieback System

Installation of drilled, grouted, tested and locked-off anchors to provide lateral restraint to retaining walls, shoring systems, secant pile walls and contiguous pile walls.

Internal Bracing, Strutting & Waler Systems

Supply and installation of internal steel struts, walers, rakers and connection systems to support excavation retention walls where external ground anchors are not feasible.

Rigid Inclusions / Controlled Modulus Columns (CMC)

Installation of stiff cementitious or grout-based columns through weak soil to transfer and distribute foundation loads to deeper competent strata, improving bearing capacity and controlling total and differential settlement.

Jet Grouting

Formation of in-situ soil-cement columns, panels, or blocks using high pressure grout jets to strengthen ground, control settlement, support excavations, and create groundwater cut-off barriers.

Soil Mixed Columns & Grouting

In-situ ground treatment through mechanical mixing of soil with cementitious binders and/or pressure grouting to increase strength, reduce compressibility and permeability, and improve ground stability for foundations, excavation support and infrastructure works.

CSA Technical Services is a prominent foundation engineering company headquartered in Dubai. We specialize in a comprehensive range of underground construction services, including shoring, piling, ground improvement, micro pilings, grouting, anchoring, excavation, and dewatering.

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