Ground Improvement Works:
Wet Speed Mixing ( WSM )
Vibro Grout Piles
High Pressure Jet Grouting
Bored Piles Base grouting
Fissure / Rock grouting
Cavity grouting
Secant Soil Mix Piles Wall
Compaction grouting
Tube A Manchette ( TAM ) grouting
Chemical grouting ( Permeation grouting )
Impact ® Pier System
Sink Hole Remedial works
Grouted Impact ®Pier System
Deep Soil Mixing ( DSM )
Vibro Concrete Column ( VCC )
 

   Geotechnical Engineering Works:
Removal Ground Anchor WL = 20ton - 150 ton )
Removal /Extraction of existing H-piles/Steel Piles / RC Piles
Bored Micropiling ( size : 150 - 350mm diameter )
Land Soil Investigation / Deep hole investigation/ CPT test
Mini Bored Pile ( size : 400 - 500mm diameter )
Horizontal drilling/rock coring
Pre-bore & Drive Sheet pile/ Soldier Piles/Steel Plate/Deck Post
Marine Toe Pin/ anchor
Foundation Bored Piles / Contiguous Bored Piles Wall cast in-situ
Load Test Using Reaction Ground Anchor System
Soil Nailing/Rock Bolting/Shotcrete
Design & Build Earth Retaining Structure System (ERSS)
Permanent Ground Anchor ( WL = 20ton - 195ton ) Double corrosion protection
 

   Specialist Sub-Contractor for Notable Major On-Going Projects in Singapore:
  PROJECTS REFERENCE
  SCOPE OF WORKS
MRT Tuas West Extension Contract 1688
Pre-bore & Drive H-piles, Sheet piles & steel Plates
Punggol East Contract 39
WSM, Soil investigation
Punggol East Contract 40
WSM, Impact Pier & Grouted Impact Pier, Soil Investigation
Punggol East Contract 41
Impact Pier & Grouted Impact Pier, Soil Investigation
Raffle DryDock Widening & Lengthening
Permanent Ground Anchor
Proposed Box -Culvert from Marymount lane to Marymount Road
WSM
MRT Downtown Line Stage 3 Contract 935
WSM, recharge & relief well, Soil investigation, TAM grouting
MRT Downtown Line Stage 3 Contract 932
WSM, recharge well
MRT Downtown Line Stage 2 Contract 921
WSM, Jet grouting, TAM grouting, Micropiles, Secant Soil Mix Piles,
Extraction of existing H-piles
MRT Downtown Line 2 Contract 919
Fissure grouting, WSM, jet grouting, TAM grouting, Permeation grouting
MRT Downtown Line 2 Contract 918
Fissure grouting, WSM, Micropiles
MRT Downtown Line 2 Contract 916
WSM, TAM, Fissure grouting, Rock bolts, Pre-bore & Drive Sheet
Pile/Soldier Piles
Marina Coastal Expressway Contract 482
Jet grouting, WSM, Pre-bore & Drive Sheet Piles

   Specialist Sub-Contractor for Notable Major Completed Projects in Singapore:
  PROJECTS REFERENCE
  SCOPE OF WORKS
The Cape at Amber Road
Secant Soil Mix Piles Wall, WSM, King Post, CBP Wall
National Heart Centre
Removal Ground Anchor, Strutting ,Waler beam, King Post
Urban Resort & Suit Condominum
Removal ground anchor, waler & anchor brackets
MRT Downtown Line Stage 2 Contract 917
WSM, Micropiles
Marina Coastal Expressway Contract 487
WSM
Punggol waterway Part 1
WSM, Jet grouting
MRT Downtown Line Stage 1 Contract 908
Jet grouting
MRT Downtown Line Stage 1 Contract 907
Jet grouting, WSM, Secant Soil Mix Piles Wall
MRT Downtown Line Stage 1 Contract 906
Jet grouting, WSM, Secant Soil Mix Piles Wall, extraction of secant Soil
Mix Pile I - beam
MRT Downtown Line Stage 1 Contract 903
Jet grouting, TAM grouting, Micropiles, Sheet Piles
MRT Downtown Line Stage 1 Contract 902
Jet grouting, WSM, TAM grouting, Micropiles, Sheet piling
MRT CCL stage 1 Contract 825
Jet grouting, JMM, TAM grouting, Micropiles, Pre-bore & drive
Sheet /Soldier Piles, Bored Piles
MRT CCL stage 1 Contract 828
Jet grouting, TAM grouting
MRT CCL stage 2 Contract 822
Jet grouting, TAM, Micropiles, CCP
MRT CCL stage 3 Contract 851
Jet grouting, TAM grouting, CCP
MRT CCL stage 3 Contract 852
Jet grouting, TAM grouting, CCP
MRT CCL stage 4 Contract 854
Jet grouting, TAM grouting, CCP
MRT CCL stage 4&5 Contract 855
Jet grouting, TAM grouting, Micropiles, Pre-bore Sheet/H- Piles, removal ground anchor
MRT CCL stage 5 Contract 856
Jet grouting, TAM grouting, removal ground anchor, Micropiles
Marina Bay Sand IR Hotel Package
Jet grouting
A & A at No. 60 Robinson Rd
Micropiling , Soil investigation ( underpinning )
Meritus Mandarin hotel orchard Rd
Micropiling , Chemical grouting, preloading( underpinning )
Marina Bay Sand IR Package 2240
Removal ground anchor, relief well
Hellios Residences at Cairnhill Circle
Removal ground anchor, waler & anchor brackets
Marina Bay Financial Centre Phase 1 & 2
Bored Piles base grouting


 
Factory
31 Tuas View Walk 2
Singapore 637562
Office
31 Mandai Estate #02-01 Innovation Place
Singapore 729933
Tel: (65) 6861 8488
Fax: (65) 6898 4160
Email: zyg_geo@zhaoyang.com.sg