We specialize in the design and installation of reinforced concrete, steel, and composite piles for deep foundations. These high-strength elements are engineered to safely carry axial (compression and tension) and lateral loads. Load transfer is achieved through a combination of end-bearing, skin friction, and lateral resistance, depending on soil conditions and pile configuration. Our expertise ensures optimal pile performance tailored to each project's ground conditions and structural requirements.

Micropiles, also known as minipiles, (and less commonly as pin piles, needle piles and root piles) are deep foundation elements constructed using high-strength, small- diameter steel casing and/or threaded bar. Capacities vary depending on micropile size and subsurface profile. Allowable micropile capacities in excess of 1,000 tons have been achieved.

The micropile casing generally has a diameter in the range of 3 to 10 inches. Typically, the casing is advanced to the design depth using a drilling technique. Reinforcing steel in the form of an all-thread bar is typically inserted into micropile casing, High-strength cement grout is then pumped into the casing. The casing may extend to the full depth or terminate above bond zone with the reinforcing bar extending to the full depth. The finished micropile (minipile) resists compressive, uplift/tension and lateral loads and is typically load tested in accordance with ASTM D 1143 (compressive), ASTM D 3689 (uplift/tension), and ASTM D 3966 (lateral). The technique has been used to support most types of structures.

Our open hole drilling services involve creating small-diameter (100–250 mm) holes to depths ranging from 3m to15m.These are reinforced with steelbar sorrolled sections and grouted or micro-concreted using tremie methods. This process ensures proper displacement of water, drilling media, and debris, delivering a clean and structurally sound foundation element.