
Geotechnical Activities
Pile rectification, proof coring, drilling and grouting, rock anchors, soil nailing, micro piling and slope protection.
Geotechnical Activities at SRGPL
Beyond investigation and testing, our teams execute the geotechnical works that fix and strengthen the ground: from rectifying defective piles to grouting, anchoring and protecting slopes.
Every activity is planned and supervised by our geotechnical engineers and geologists, who provide complete support from site evaluation to foundation and slope stability recommendations.

We specialise in carrying out the following
17 items- 01Pile Rectification
- 02Cross Hole Sonic Logging (CHSL) Tube Cleaning
- 03Proof Coring in Pile
- 04Consolidation Grouting using Inflatable Packers
- 05Drilling & Grouting
- 06Curtain Grouting
- 07Permeation Grouting
- 08Compaction Grouting
- 09Chemical Grouting
- 10Tube A Manchette (TAM) Grouting
- 11Percussion Drilling (Down the Hole & Top Head)
- 12Rotary Drilling
- 13Prestressed Rock Anchors (Vertical & Inclined)
- 14Passive Rock Anchors (Vertical & Inclined)
- 15Soil Nailing
- 16Micro Piling
- 17Slope Protection
What we take on
Fixing piles
Proof coring, CHSL tube cleaning and pile rectification for piles that fail integrity or sonic logging tests.
Sealing and strengthening ground
Consolidation, curtain, permeation, compaction, chemical and TAM grouting, including work at BARC facilities.
Holding rock and soil in place
Prestressed and passive rock anchors, soil nailing and micro piling for excavations, slopes and retaining structures.
Our own drilling
Percussion (down-the-hole and top hammer) and rotary drilling by our own crews.
Often combined with Geotechnical Activities
Pile RectificationTailored repair and correction of defective piles, from settlement and damage to design deficiencies.
Drilling & GroutingPressure, consolidation, curtain, permeation, compaction and chemical grouting.
Rock Anchors & Micro-PilingPrestressed and passive rock anchors, soil anchors and nails, and micropiles from 100 mm to 300 mm.
CHSL Tube CleaningClearing blocked sonic logging tubes so CHSL testing can go ahead: a one-stop service for piles.

