BOREDPILING AND GEOTECHNICAL CONSTRUCTION

ZEKON Indonesia provides specialized Bored Piling and Geotechnical Construction Services for foundational infrastructure across diverse sectors—ranging from high-rise buildings and bridges to industrial plants, marine structures, and energy facilities. Our in-depth understanding of subsurface behavior, combined with advanced equipment and experienced geotechnical engineers, enables us to deliver deep foundation systems that are safe, precise, and built to last in complex soil and groundwater conditions.

Our services support both standalone foundation works and integrated packages under EPC or design-and-build schemes. We ensure geotechnical integrity, structural stability, and environmental compliance in every project we execute.

Geotechnical Specialist – Bored Piling Services

Deep Foundation Solutions for Complex Ground Conditions

We provide specialist bored piling services as part of our geotechnical engineering expertise. Our team delivers safe, precise, and efficient piling solutions for a wide range of infrastructure and building projects—ensuring stability even in the most challenging soil conditions.

Our Services Include:

1. Site Investigation and Soil Testing

• Borehole drilling and soil sampling
• Standard Penetration Test (SPT) and Cone Penetration Test (CPT)
• Rock coring and laboratory testing (Atterberg limits, triaxial, consolidation, etc.)
• Groundwater level monitoring and hydraulic conductivity analysis
• Preparation of geotechnical investigation reports (GIR)
• Soil-structure interaction analysis and design input recommendations

2. Design of Foundation Systems

• Design of bored piles, micropiles, CFA piles, and diaphragm walls
• Load-bearing capacity calculations (axial, lateral, uplift)
• Pile group interaction and settlement analysis
• Retaining structure design (sheet piles, secant piles, soldier piles)
• Temporary support system and excavation shoring design
• Ground improvement technique selection based on soil condition

3. Bored Pile Construction

• Pile point marking and setting out with high-precision surveying
• Casing installation and drilling (Kelly bar or bucket method)
• Slurry stabilization (bentonite or polymer-based as required)
• Reinforcement cage fabrication and placement
• Tremie concrete pouring for wet method piles
• Pile trimming and pile head preparation
• Capacity verification through Static Load Test, PDA, or Sonic Logging

4. Ground Improvement and Soil Stabilization

• Vibro-compaction and stone columns for granular soil
• Jet grouting and deep soil mixing for weak or contaminated soil
• Preloading and vertical wick drain installation for clayey soil
• Cement/lime stabilization for subgrade or foundation pads
• Geotextile and geogrid reinforcement layers for slopes and embankments

5. Earth Retaining and Excavation Support

• Diaphragm walls and contiguous pile walls for deep basement support
• Secant or tangent pile wall systems for urban shoring
• Anchored and strutted retaining systems for deep excavation
• Sheet pile driving (hydraulic or vibratory hammer)
• Shotcrete and soil nailing for temporary or permanent slope support

6. Instrumentation and Monitoring

• Settlement markers, inclinometer, piezometer, and strain gauges
• Real-time data logging for displacement, pressure, and groundwater behavior
• Monitoring and reporting during construction to ensure geotechnical safety
• Verification of as-built conditions against design assumptions