Projects
CASE STUDY
Engineering Excellence, Visible in Every Project.
Mumbai - Ahmedabad High-Speed Rail Project (MAHSR Bullet Train)
Project Profile
India’s premier flagship high-speed rail corridor requiring flawless foundation settlement tolerances.
Geotechnical Strata Profile
Expansive Central India black cotton soils overlying highly weathered basalt, shifting alluvial horizons, and fractured rock transition matrices.
Geological & Engineering Challenge
Drilling massive 1800mm and 2000mm diameter boreholes down to an extreme depth of 65 meters. Shifting upper black cotton clay layers threatened to hydration-swell and squeeze the bore diameter, while deep fractured basalt zones caused severe fluid-loss loops. High-speed rail criteria meant traditional bentonite slurry routines faced intense bottlenecks due to mandatory multi-hour cleaning loops to clear heavy sand settlement.
Cochin Shipyard Limited – New Dry Dock Project
Project Profile
Strategic national maritime infrastructure engineered to hold heavy heavy-load naval and commercial vessels during dry-dock operations
Geotechnical Strata Profile
High-salinity coastal marine clays, highly porous coral sand matrices, loose shell debris beds, and saturated coastal horizons under constant tidal head variations.
Geological & Engineering Challenge
Piling at 1800mm diameter down to depths of 56 meters in a hyper-saline coastal groundwater zone. High concentrations of sodium chloride ions cause generic polymers to instantly uncoil, clump, and drop all viscosity, precipitating borehole collapse. Furthermore, legacy bentonite mud leaves a thick, greasy filter cake on the borehole wall, which severely destroys the pile's design concrete-to-soil skin friction.
Surat Metro Phase-1 | Maskati Station Box
Project Profile
Ultra-deep underground metro transit box navigating high-density, historic urban sectors.
Structural Dimensions
High-Mass Deep Retaining Station D-Walls | Depth: 44 meters | Width: 1200 mm
Geotechnical Strata Profile
Heavy, highly reactive marine clays, black cotton soil lenses, and high-plasticity silts under tidal influence from the nearby Tapi River basin.
Ganga Bridge Mega Project (Bakhtiyarpur, Bihar)
Project Profile
Long-span river crossing infrastructure requiring exceptionally deep foundation anchors to support heavy main pier dead-loads.
Structural Dimensions
Ultra-Deep Main River Pier Piles | Diameter: 2000 mm | Max Depth: 70 meters
Geotechnical Strata Profile
Multi-layered, highly volatile alluvial sequences, micaceous sands, shifting silts, and immense groundwater heads at a crushing 70-meter depth.
Reliance Hazira Carbon )Fiber Plant (Gujarat
Project Profile
India’s first mega carbon fiber manufacturing facility, requiring high-load structural foundations to support high-capacity spinning lines and heavy machinery.
Geotechnical Strata Profile
Deep coastal alluvial plains of the Tapi estuary, thick layers of soft marine clay, saturated loose silts, and a shallow, aggressive groundwater table.
Geological & Engineering Challenge
Hazira's coastal strata has an exceptionally low bearing capacity. Thick layers of soft marine clay are highly prone to lateral squeezing, which causes borehole diameter shrinkage and trapped drilling tools. Additionally, the continuous movement of heavy crawler cranes across the soft soil created intense ground vibrations, threatening to cause sudden, catastrophic upper-bore caving.