Bauer Vietnam Technical presentation
G3 System - Challenging the toughest soil conditions All products are environmentally friendly Kuala Lumpur New Delhi London
Madrid
Amsterdam
Lisbon
Hanoi, 10th of February of 2011 1
Index GENERAL PRESENTATION AND OVERVIEW OF GEO’S GEO S POLYMER PRODUCTS 1. Introduction and general presentation overview 2 Application, 2. Application advantages and limits 3. Requirements on mixing water 4. Polymer vs. soil condition 5 Polymer vs. 5. vs ground water 6. Physical and chemical resistance, durability and maintenance (viscosity, yield point etc.) 7. Polymer dosage, g efficiency and factor for usage g and recycling g 8. Additives 9. QA/QC, sampling 10. Removal and disposal
2
Index GENERAL PRESENTATION AND OVERVIEW OF GEO’S GEO S POLYMER PRODUCTS 11. Environmental issues and legal regulation 12. Storage and storage life 13. Cost savings comparison 14. General equipment and site set up requirements (e.g. containment capacities, specification for pumps, mixing facilities, laboratories, other equipment etc.) 15 Polymer used for bored piles - In comparison with bentonite slurry suspensions or 15. water - Experiences/ References 16. Polymer used for diaphragm or Cut-off walls (trench cutter/clamshell technique) -In comparison with bentonite slurry suspensions-Experiences/ References 17. Open Discussion
3
Mission GEO is a global company whose mission is to improve the efficiency of the drilling and excavation processes in the foundation industry, through the application of unique products and techniques. techniques
Continuously researching to improve our client’s competitive edge, our goal for a sustained development is also, why all of our products are environmentally friendly.
1. Introduction and general presentation overview
4
Product Line SOIL STABILIZATION POLYMERS PolyMud® MicroBond®
G3® System
AlfaBond® Super DSand Cleaning® PolyTunnel®
1. Introduction and general presentation overview
5
PolyMud ® - Third Generation Polymer PolyMud® is a highly concentrated dry synthetic and biodegradable polymer Interacts with diverse types of soil profiles. Soluble in both fresh and salt water High molecular weight enhances stabili ation effe stabilization effectt with ith the soil pa particles ti les
PolyMud® challenges the toughest geological conditions! 1. Introduction and general presentation overview
6
AlfaBond® Increases the viscosity and density of the slurry Prevents and treats fluid loss Interacts with the other G3® p products achieving g a faster stabilization in tougher soil conditions Promotes thyxotrophic properties in the G3® slurry system
1. Introduction and general presentation overview
7
MicroBond® Replaces the de de-sanding sanding unit Cleans PolyMud allowing best recycling Used for cleaning g excavations
the
bottom
of
the
Increases the resistance of the polymer chain Improves the interface with the excavation excavation’ss walls
1. Introduction and general presentation overview
8
What’s new in G3 System? G3 System = THIRD GENERATION POLYMER
G3 =Third generation polymer
Previous polymer generations
1.
Membrane formation (same stabilization effect as bentonite cake)
1.
No membrane
2.
Side wall hydrostatic pressure transfer enhances stabilization
2.
No side wall hydrostatic pressure transfer, poor stabilization capacity
3.
Positive and negative charges to achieve hi strong t soilil binding bi di and d interaction
3.
Just negative charges, poor soil binding and interaction
4.
Free water available that may contribute to soil colapse
5.
Impossible to stabilize unstable noncohesive soil
4.
No free water
5.
Stabilizes unstable non-cohesive soil
GEO G3 system incorporates the most recent advancements in polymer chemistry to provide id new and d unique i soilil stabilization t bili ti capabilities. biliti
1. Introduction and general presentation overview
9
What’s new in G3 System? G3 System = THIRD GENERATION POLYMER
G3 System membrane
1. Introduction and general presentation overview
10
Service line TECHNICAL ASSISTANCE
On site problem solving Project technical assistance
TRAINING AND CERTIFICATION
Technical teams On site personnel 1. Introduction and general presentation overview
11
On site technical assistance TECHNICAL SERVICES
Planning
Analysis
Implementation
Project Closing
W Warranty t off quality lit and d competence t iin th the excavation ti process!!
1. Introduction and general presentation overview
12
On site technical Backup OBJECTIVES
To ensure a correct project follow up To optimize production To optimize on site product consumption O site On it problem bl solving l i Monitoring of production rates
1. Introduction and general presentation overview
13
Applications SOIL STABILIZATION
Bored Piles
Diaphragm Wall
Bored piling in Reverse circulation
Diaphragm Wall - Hydrophrase
Continuous flight auger
Tunnel
Mi Micro Pil (direct Pile (di t circulation) i l ti )
Cl Close Shi ld (reverse Shield ( circulation) i l ti )
Anchors (direct circulation)
Lubrication
Geothermal ((direct circulation))
2. Applications, advantages and limits
HDD ((direct circulation))
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G3® Products Benefit TECHNICAL
Mixing and hydration in less than 30 minutes Efficient re usage of the slurry Low concrete overbreaks Lower sand content percentages Increased skin friction Wider problem solving technical capability Concrete surfaces with lower contamination (compared to Bentonite)
2. Applications, advantages and limits
15
G3® Products Benefit MANAGEMENT
Lower overall project cost Faster Project development personnel and equipment reduction R d Reduced d on site it stock t k (ie: (i bentonite) b t it ) Efficient re-usage of the slurry
2. Applications, advantages and limits
16
G3® Products Benefit ENVIRONMENT
G3® product line is environmentally safe Biodegradable Clean job sites Minimized disposal costs Direct discharges to rivers and fields N environmental No i t l impact i t
2. Applications, advantages and limits
17
G3® Products LIMITATIONS
9Human Factor Knowledge transfer Change management 9Documentation Reduced bibliography St d d Standards 9Technical Soil voids 2. Applications, advantages and limits
18
G3® System REQUIREMENTS ON MIXING WATER
There are no specific requirements on the water source for slurry mixing. Water Source may be: Fresh Water Brackish Water Salt water Acid Water Alkaline water 3. Requirements on Mixing water
19
G3® System Mixing INIBITION FACTORS FOR OPTIMUM SLURRY MIX
• Insuficient agitation
Viscosity Development 96
• Mechanical Factor
• buffering capacity (KH, Alkalinity)
76 Viscosity (sec)
• Low NaOH Concentration
86
66 56
pH 12 NaOH,
46
• General Hardness (GH) 6 Polymer absorbs water and keeps it
Bentonite has free water and cake is permeable which allows for aggressive water to disrupt bentonite connections i rendering d i in i slurry l fl flocculation l i 5. Polymer vs. ground water
29
G3® System physical and chemical resistance PHYSICAL
Polymer chain shear stress Choice of pumps may affect viscosity drops (It is not a Technical problem) CHEMICAL
Viscosity parameters hold long term Tolerant to Salts Tolerant to sea water Tolerant to high range of pH
6. Physical and chemical resistance, durability and maintenance
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G3® System Durability PACKAGING
Double plastic layer 25 kg bags Granular form SLURRY PROPERTIES
High Viscosity development and long sustainability Densities development through G3 System thixotropy pH maintenance assists Pol Polymer me p properties ope ties Influence of water intrusion and chemical contamination from ground water or soil formations 6. Physical and chemical resistance, durability and maintenance
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G3 System - PolyMud SLURRY MIXING RATIOS
Mixing Tank Compressed air Positive displacement pumps Storage tanks S di Sedimentation t ti Tanks T k Initial mixing under 5 minutes pH Adjustment
11 - 12
PolyMud addition
1.00 kg/m3
Density
1.00 g/cm3
7. Polymer dosage, efficiency and factor for usage and recycling
32
G3 System - PolyMud POLYMUD CONSUMPTION GRAPH PolyMud Consumption 2.000 1.800 1.600 1.400 Actual PolyMud Consump (kg/m3)
kg/m3
1.200 1.000 0.800 0.600 0.400 0.200 0.000 1
2
3
4
5
6
7
8
9
10
11
12
13
7. Polymer dosage, efficiency and factor for usage and recycling
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G3 System - PolyMud POLYMUD CONSUMPTION RANGES
Kilograms of PolyMud per cubic meter of concrete replaced 0.40
0.50
0.60
0.70
0.80
F h t l Fresh water slurry mixing i i Favourable Geological Conditions
Unfavourable Geological Conditions
7. Polymer dosage, efficiency and factor for usage and recycling
34
Fluid Retrieval PILE CONCRETE POURING
Reinforcement cage setup Immediate concrete pouring Concrete C t surfaced f d iis nott contaminated Full Polymer retrieval Fluid adjustment
7. Polymer dosage, efficiency and factor for usage and recycling
35
Removal of the Membrane of PolyMud® MEMBRANE DESTRUCTION Abrasive effect of the concrete rise se High concrete carbonate pH High calcium carbonates concentration from contact with concrete
Improves the contact of concrete with the formation thus improving skin friction 7. Polymer dosage, efficiency and factor for usage and recycling
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Contact Concrete - PolyMud® Polymer N aO H
pH11
C a ++
C a ++ pH14
C a ++
C a ++ pH14
Border limits
Concrete CaCO3
Excavation Concrete Pouring PolyMud improves the contact of concrete with the formation thus improving skin friction
7. Polymer dosage, efficiency and factor for usage and recycling
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Better Contact Concrete – Rebar Cage P o l ym e r A rm a d u ra
Reinforcement cage
N aO H
p H 11
pH14
Ca
++ pH 14
Ca
++
Border limits
Concrete
7. Polymer dosage, efficiency and factor for usage and recycling
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G3 System - Additives GEO ADDITIVES
AlfaBond® MicroBond® Super DSand ADDITIONAL ADDITIVES
Sodium Silicate Sodium Aluminate Bentonite Sodium Hydroxide y 8. Additives
39
G3 System - Additives GEO ADDITIVES AlfaBond®
Increase slurry density / Fluid Loss control
MicroBond®
Chemical De Sanding
Super DSand
Chemical De Sanding
ADDITIONAL ADDITIVES Sodium Silicate & Sodium Aluminate
Collapse & Fluid Loss control
G3 System & Bentonite
Increase slurryy densityy & Fluid Loss control
Sodium Hydroxide AlfaBond Alf B d® & Sodium S di H Hydroxide d id
8. Additives
pH Regulator Collapse control & Membrane reinforcement 40
G3 System – QA/QC SIX SIGMA - DMAIC
1. Define 2. Measure 3 Analyze 3. 4. Improve 5. Control
9. QA/QC Sampling
41
G3 System – QA/QC SIX SIGMA - DMAIC 1. DEFINE
Project specifications & procedures are tailored according di to t each h project j t requirements i t
2. MEASURE
Each foundation element is subject to sampling and thereafter all relevant data is collected. Data collection & recording
3. ANALYZE
Identification of issues and problems according to specifications procedures and project requirements previously defined
4. IMPROVE
Optimize current process based in all data
5. CONTROL
Target deviation control and correction
9. QA/QC Sampling
42
G3 System – QA/QC SIX SIGMA - DMAIC 1. DEFINE
Project specifications for Bored Piles is incorporated in our SOP - standard Operating Procedure Parameters
Fresh mix
Reused slurry
Prior to concrete pour
65-140
55-140
50-140
1,00-1,04
≤1,08
≤1,06
-
-
≤3%
11 - 12
11 -12
7 – 12
Viscosity Cone Marsh API (s)
Density (kg/m3) Sand Content (%) pH
9. QA/QC Sampling
43
G3 System – QA/QC SIX SIGMA - DMAIC 1. DEFINE
Project specifications for Diaphragm Wall is incorporated in our SOP - standard Operating Procedure Parameters
Fresh mix
Reused slurry
Prior to concrete pour
65-140
55-140
50-140
1,00-1,04
≤1,08
≤1,04
-
-
≤2%
11 - 12
11 -12
7 – 12
Viscosity Cone Marsh API (s)
Density (kg/m3) Sand Content (%) pH
9. QA/QC Sampling
44
G3 System – QA/QC SAMPLING GEO has designed a bottom sampler to guarantee that samples are collected ll t d from f the th depth d th required. i d Samples
Bottom of the excavation Half depth of the column Surface
During the excavation When applicable When applicable When applicable
9. QA/QC Sampling
Before pouring the concrete
After setting the reinforcem ent cage
Always
When applicable
When applicable
When applicable
When applicable
When applicable
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Removal and disposal REMOVAL
G3 polymers need not to be to removed from site After a simple and fast treatment G3 polymers can be disposed on site
DISPOSAL
Disposal procedure (30min): 1. Correct pH to 6 – 9 with hydrochloric acid (HCl) 2. Break the polymer chain with Calcium Hypochlorite After the treatment the polymer is ready to be disposed on the environment i t without ith t any risk i k (city ( it sewage, rivers, i on soil) il) 10. Removal and Disposal
46
Environmental issues and legal regulation ENVIRONMENTAL ISSUES
G3 polymers are environmentally friendly products GEO’s products are not contaminants, not pollutants and respect the environment LEGAL REGULATION
GEO’s products where approved to be disposed on the environment in: Example: Spain (CEDEX – Government lab for civil engineering and environment) GEO is keen to support further studies in other countries 11. Environmental Issues and Legal regulation
47
Storage and storage life STORAGE
G3 polymers after mixing may be stored in slurry tanks ready to use on site No special storage requirements. site. requirements AlfaBond should not be kept in negative temperatures below -10ºC STORAGE LIFE
We have never observed slurry degradation with time On the Cadiz bay Bridge (Marine Works- Spain) three marine pile were left open for 3 months for trial purposes. After 3 months piles were stable and the slurry kept the same stabilization t bili ti properties. ti 12. Removal and Disposal
48
Cost savings comparison What value can GEO add to your business?
GEO SOLUTION REDUCES 1.
Time - Overall Project duration
2.
Money - Deep foundations cost
13. Cost Savings comparison
49
How does GEO reduces the project TIME? Compared to CASING
Immediate drilling Start-up No casing required, required only water (salt or fresh) Less and lighter equipment to displace on site Less tasks required for a faster production cycle Compared to BENTONITE
Direct mixing at pile, faster project start-up MicroBond does the work of the de-sanding unit 12 times faster Less tasks required eq i ed for fo a faster faste production p od ction cycle c cle 13. Cost Savings comparison
50
How does GEO saves MONEY? Compared to CASING
Personnel (i.e.: welders) Equipment (i.e.: (i e : crane load capacity) Casing cost
Compared to BENTONITE
Reduce the size or remove Batching plant De-sanding unit is not used Red ce project Reduce p oject length (less equipment eq ipment and personnel pe sonnel cost) 13. Cost Savings comparison
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Batching Plant Elements ELEMENTS IDENTIFICATION
• Mixing • Storage • Sedimentation • Pumps • Air Compressor
14. General Equipment and site setup requirements
52
Batching Plant Elements MIXING
• Variable Volume • Connected to all tanks • Water flow head oriented to a plate • Air Ai agitation i i
14. General Equipment and site setup requirements
53
Batching Plant Elements STORAGE •
Metallic Tanks
•
Inflatable tanks
•
Silos
•
Excavations
•
Modified marine containers
•
Barge
•
Ground Pit
•
Everything able to store the slurry without compromising its integrity
14. General Equipment and site setup requirements
54
Batching Plant Elements SEDIMENTATION
Characteristics • • • • •
Volume is function of settling residual time for decantation to occur effectively Open on top Deflective plated or interconnected sequence of tanks Always full Inlet and outlet valves placed on top
Object j •
Remove Slurry suspended solids by decantation
•
Prevent contaminating remainder plant with solids lid thereafter h f hard h d to clean l
14. General Equipment and site setup requirements
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Batching Plant Elements POSITIVE DISPLACEMENT PUMPS Slurry recommended rotary lobe pump progressing cavity pump rotary gear pump piston i t pump diaphragm pump screw pump gear pump vane pump peristaltic
14. General Equipment and site setup requirements
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Batching Plant Elements CENTRIFUGAL ROTO DYNAMIC PUMPS Stresses polymer chain reducing viscosity Generally applied for slurry retrieval with minimum damage Applied for supply without bypass to batching plant Not recommended for slurry mixing
14. General Equipment and site setup requirements
57
Batching Plant Elements PRODUCTION CYCLE Plant Setup Requisites •
Slurry flow management through different production cycle 1. Mixing and storage 2. Excavation supply 3 Slurry Retrieval 3. 4. Decantation
• •
One Man controls the all Batching Plant Set up cannot compromise slurry integrity Cycle must not interfere with production
•
14. General Equipment and site setup requirements
58
Batching Plant SETUP - EXAMPLE
14. General Equipment and site setup requirements
59
Train Link – Alor Star City works
Piles Ø2800mm opened up to 3 days without stabilization problems CLIENT
BAUER MALAYSIA
PROJECT
HIGH SPEED TRAIN - ALOR STAR
Piles Ø 2800; Average depth:32 meters; Site placed in urban centre Soil: first 13 meters, greyish clay (SPT1-3) , followed by 2 metres of silty sand (SPT 6), 2 metres of dense greyish clay and by other 23 metres of loose Sandy gravel. The piles end with 13 metres of shale rock
ACHIEVEMENTS Piles Ø2800mm 3 days opened without stabilization problems. Stabilization of mud clay with SPT values 1-3 Concrete overbreaks under 5% Load Test and Sonic Logging Test Working area in the middle of the city kept cleaned, cleaned no traffic disturbance
15. Polymer used for bored piles
60
High Speed Train
Production increase 4 fold after Bentonite replacement CLIENT
RODIO (Soletanche- Bachy Group)
PROJECT
HIGH SPEED TRAIN - In Barakaldo
382 piles Ø 1500; Average depth:37 meters (14.000Ml); Before: First project piles encompassed use of Bentonite yielding a production rate of 0.75 Pile per day per drilling rig After: Method replaced by PolyMud to the end of project. 3 Piles per dayy per p p drilling g rig g
ACHIEVEMENTS Replacement for the G3 System increased production by reducing cleaning times 4 drilling rigs used with two auxiliary cranes supported by two batching plants. plants Cost reductions on Batching Plant equipment (silos, desanding units, mixing units, personnel…). Production increased 4 times compared to previous method Local environmental authorities allowed fluid disposal
15. Polymer used for bored piles
61
Marine Works - Logistic
High Span Bridge
CLIENT
TERRATEST, GEOCISA
PROJECT
Cadiz Bay Bridge, Spain
Marine works: casing g length g driven 7 meters in the soil 106 piles Ø 2000 in water averaging 45-52 meters deep Land Works: 700 piles accomplished under 6 months with 3 rigs. g ACHIEVEMENTS Slurry mixing done with salt water from the bay or fresh water Concrete overbreaks under 8% . Environmental authorities approved G3 System. Direct polymer discharge in the Cadiz Bay Major j technical and environmental advantages g compared p to bentonite or casing g
15. Polymer used for bored piles
62
Seaport Project
Polymud 2,5 fold production compared to bentonite CLIENT
CIMENTALIA
PROJECT
PORT EXTENSION IN AVILÉS
Piles Ø 1600;; Average g depth:47 p meters;; TB used Bentonite with 2 piles per week/rig Cimentalia used polymud with 5 piles week/rig Tidal variation amplitude of 4 meters with sockets embeded in hard clayey chalk
ACHIEVEMENTS Polymud production met deadlines Concrete overbreaks under 8% Execution of 1 pile per day per rig Local environmental authorities allowed fluid disposal Fluid desanding takes 15 minutes Cross hole testing proved sound integrity piles
15. Polymer used for bored piles
63
Motorway Viaduct
Time and cost Reduction CLIENT
Terratest, OPCA, SPFE
PROJECT
Motorway A10, Tagus River, Portugal
1000 piles Ø 1500 averaging 50 meters deep Before: Method used up to half the project encompassed full pile length retrievable casing After: Method replaced by PolyMud to the end of project ACHIEVEMENTS Immediate implementation without additional equipment in a first stage. P od ction tripled. Production t ipled Deadlines were met, concrete overbreaks remained low. The goal for non-contamination of the environment was assured. The new method avoided the need for replacement piles. Major costs reduction in both equipment and personnel. personnel
15. Polymer used for bored piles
64
High production rate
Airport Project
CLIENT
CIMENTALIA
PROJECT
AIRPORT, MALAGA, SPAIN
Piles Ø 1500 - Ø 2000; depths: 65 meters; New passenger terminal and runway to open 2010 connecting to subway and high speed train Products used: PolyMud, AlfaBond, MicroBond ACHIEVEMENTS Production met deadlines Concrete overbreaks under 8% Completion of 1,5 pile/12h per rig Local environmental authorities allowed fluid disposal Slurry desanding takes 15 minutes Cross hole testing proved sound integrity piles
15. Polymer used for bored piles
65
Thermo electrical Power Plant
Pile Static Load Testing CLIENT
BRASFOND - Fundações Especiais S.A.
PROJECT
Thermal Power Plant Pecém, Brazil
Foundations d i implanted i l d in i 6 areas off 3 000m2 000 2 1270 piles Ø 1000 depths up to 17 meters; 3 drilling Rigs and 2 auxiliary cranes. Products used: PolyMud, SuperDSand ACHIEVEMENTS Project specifications required tight Quality Control: Sand Contents of 0,5-1,0% performed on production p piles. p 7 Static load test p load test showed peripherical skin friction absorbed 2 times the pile working load Production rates of 15 piles per day with 2-3 meters sockets in Gneiss. Concrete Overbreak under 12%. y direct discharged g to environment approved pp by y Brazilian Environmental Agency g y Slurry after demonstrating there was no negative impact
15. Polymer used for bored piles
66
Urban Environment
Urban Parking
CLIENT
IFC
PROJECT
Underground Parking, Malaga
8.500m2 DWALL 0,60mm , 108 piles Ø 1500 Production of 120m2 per shift keeping the slurry clean. Area: C/ Martínez Maldonado. Malaga. Products used: PolyMud, AlfaBond y MicroBond
ACHIEVEMENTS Disposal of residual water at low cost after treatment W ki Working platform l tf and d adjacent dj t roads d kept k t clean l The G3 system allowed each panel to be completed using less time by comparison to other stabilization slurries Concrete quality and exposed walls Concrete overbreak kept below 8%
16. Polymer used for diaphragm wall or cut-off walls
67
G3® Products benefit
Management - example CLIENT
Rodio (Soletanche- Bachy Group)
PROJECT
Lis tower building
D Wall of : 0,400m 0 400m Depth: 19 meters Place: Near Tagus River, Lisbon Products : PolyMud, MicroBond, AlfaBond y Silicate ACHIEVEMENTS Chisel application Execution in urban environment with space and movement restriction Tough geological conditions Concrete contamination was less than 20 cm on panel cap. Concrete over pour above cut-off level reduced Slurry was disposed to city sewage system without any additional cost
16. Polymer used for diaphragm wall or cut-off walls
68
G3® Products benefit
Management - example CLIENT
Teixeira Duarte
PROJECT
Train station Pinhal Novo
DWalls :0,600m :0 600m Depth- 20m Place: Pinhal Novo, Portugal y MicroBond Products: PolyMud, ACHIEVEMENTS Project executed near an active rail train track, without compromising soil stabilization PolyMud was able to stabilize the soil despite the vibration from trains Project executed with space and movement restrictions Low concrete contamination by slurry reduced concrete over pour above cut off level Slurry disposed to the environment without any additional costs
16. Polymer used for diaphragm wall or cut-off walls
69
Projects By GEO’S GEO S TECHNICAL TEAM
70
Projects ASIA Project:
Alor Star – 2.8 m Piles, High Speed train link Client: Bauer Malaysia Location: Alor Star - Malaysia
Project:
Wisma Mudajaya - Piles Client: Bauer Malaysia Location: Kuala Lumpur - Malaysia
71
Projects ASIA Project:
Johor Bahru Stainless steel plant Phase 1&2– Diaphragm wall Client: Bauer Malaysia Location: Kuala Lumpur - Malaysia
Project:
Setia Sky Residences (trial) - Piles Client: Bauer Malaysia Location: Kuala Lumpur - Malaysia
72
Projects EUROPE Project:
Cádiz Bay Bridge Client: Geocisa - Terratest Location: Cádiz – Spain
Project:
High Speed Train - Barakaldo Client: Rodio – Kronsa (Soletanche-Bachy (Soletanche Bachy Group) Location: Barakaldo, Vizcaya – Spain
Project:
Besos - Power Plant Tunnel Cli t Client: E hi Eurohinca Location: Sant Adriá del Besós, Barcelona - Spain
73
Projects EUROPE Project:
Motorway connection to Malaga seaport Client: Tecnasol FGE Location: Malaga – Spain
Project:
Viaduct to Canela Island Client: Terratest Location: Ayamonte – Spain
Project:
Nissan building Cli t Client: IFC Location: Malaga - Spain
74
Projects EUROPE Project:
Utrera – Las Cabezas High Speed Train, Sevilla - Cádiz Client: Geocisa Location: Utrera, Sevilla – Spain
Project:
Diaphragm walls, Mislata Client: Geocisa Location: Mislata, Valencia – Spain
Project:
Diaphragm walls, Cordón Street - Burgos Cli t Client: G Geocisa i Location: Burgos - Spain
75
Projects EUROPE Project:
Diaphragm walls, Fuentecillas Norte building - Burgos Client: Geocisa Location: Burgos – Spain
Project:
Torrejoncillo – Abia dela Obispalia High Speed Train Client: Tecnasol Location: Cuenca – Spain
Project:
Motorway Viaduct, León - Oviedo Cli t Client: T Tecnasol l Location: Nocedo de Gordón, León - Spain
76
Projects EUROPE Project:
Motorway piles, Garrotxa Park Client: Tecnasol Location: Olot, Girona – Spain
Project:
Málaga Airport Client: Tecnasol Location: Málaga – Spain
Project:
“Palacio del Cine” building – diaphragm wall and piles Cli t Client: IFC I.F.C. Location: Málaga - Spain
77
Projects EUROPE Project:
Diaphragm wall, Martínez de la Rosa Street Client: I.F.C. Location: Málaga – Spain
Project:
High Speed Train Madrid – Barcelona d-wall and piles Client: IFC I.F.C. Location: Vila-Seca, Tarragona – Spain
Project:
Diaphragm wall, Finca El Pato building complex Cli t Client: IFC I.F.C. Location: Málaga - Spain
78
Projects EUROPE Project:
Project:
Client:
Diaphragm wall, Francisco Monje Street I.F.C. Location: Málaga á – Spain Besos River Bridge piles Client: I.F.C. Location: St. Adrià de Besòs, Barcelona – Spain
79
Projects EUROPE Project:
Diaphragm wall Estepona Building Client: I.F.C. Location: Estepona, Málaga – Spain
Project:
Gijón Viaduct piles Client: Terratest Location: Gijón – Spain
Project:
Santa María, diaphragm wall Cli t Client: G Grossiman i Location: Cádiz - Spain
80
Projects EUROPE Project:
High Speed Train viaduct Client: GEOCISA Location: Sevilla – Spain
Project:
High Speed Train viaduct Cli t Client: T Tecnasol l FGE Location: A Coruña – Spain
81
Projects EUROPE Project:
Motorway A10 –Viaduct Client: Terratest, OPCA, SPFE Local: Carregado – Portugal
Project:
Motorway A13 –Almeirim - Salvaterra de Magos Client: Rodio ((Soletanche Bachyy Group) p) Local: Almeirim – Portugal
Project:
Motorway A13 –V. Real and V. Zebro Client: Teixeira Duarte, Duarte S S.A A Local: Santo Estevão – Portugal
82
Projects EUROPE Project:
Lis tower – Parque das Nações- Diaphragm wall Client: Rodio ((Soletanche Bachyy Group) p) Location: Lisboa – Portugal
Project:
BES Hospital – Diaphragm wall Cli t Client: R di (Soletanche Rodio (S l t h Bachy B h Group) G ) Location: Lisbon – Portugal
oject Project:
TECMAIA C - J bu building d g Client: HIDRONORTE, S.A. Location: OPorto-Maia – Portugal
83
Projects CENTRAL AND SOUTH AMERICA Project:
Rio Chagres Bridge g (Soletanche ( Bachyy Group) p) Client: Rodio Swiss Boring Location: Panama City – Panama
Project:
Aliança Tower Cli t Client: B f d Brasfond Location: São Paulo – Brazil
Project:
Maison du Parc Tower Client: Brasfond Location: São Paulo – Brazil
84
Projects CENTRAL AND SOUTH AMERICA Project:
Presidente Wilson Tower Client: Brasfond Location: São Paulo – Brazil
Project:
Vahia de Abreu Tower Cli t Client: B f d Brasfond Location: São Paulo – Brazil
Project:
Vertice Tower Client: Brasfond Location: São Paulo – Brazil
85
Projects CENTRAL AND SOUTH AMERICA Project:
Coal Power Plant Client: Brasfond Location: Pecem, CE – Brazil
Project:
Franz Tower Cli t Client: B f d Brasfond Location: São Paulo – Brazil
Project:
Zogaib Tower Client: Brasfond Location: São Paulo – Brazil
86
Projects CENTRAL AND SOUTH AMERICA Project:
Itaqui Power Plant Client: Brasfond Location: São Luiz, MA – Brazil
Project:
Macuco Tower, Conselheiro Nebias Cli t Client: B f d Brasfond Location: São Paulo – Brazil
Project:
Crego Panceira Tower Client: Brasfond Location: São Paulo – Brazil
87
Projects AFRICA Project:
Dry Bulk Jetty – Main Port- Drilling with salt water Client: GEL / Interbeton Location: Richard’s Bay – South Africa
Project:
Import/export warehouse – Diaphragm wall Client: Franki Pile Location: Cape Town – South Africa
Project:
Limpopo Bridge – Piles Client Client: Tei ei a D Teixeira Duarte, a te S S.A. A Local: Limpopo – Mozambique
88
Projects AFRICA Project:
Luanda Plaza building Client: Tecnasol FGE Location: Luanda – Angola
Project:
GIKA building Client: Tecnasol FGE Location: Luanda – Angola
89
Solving 95% of the challenges ADVANTAGES IN WORKING WITH GEO
Products and adequate pricing for any soil conditions Experienced technical team on site backup and problem solving Best price/quality rate for solving 95% of soil stabilization problems
Increasing the eficiency of the excavations!
90
Contacts OFFICES in Asia
KUALA LUMPUR
NEW DELHI
Lot 2,01 2nd Floor The AmpWalk 218 Jalan Ampang 50450 Kuala Lumpur Malaysia
B – 38, 1st Floor, Sector 64, NOIDA, NCR Gautam Buddha Nagar, Uttar Pradesh 201301 - India
Phone:+60 3 2163 7222
Phone+91 120 4322997
Fax: + 60 3 2178 4617
Fax: +91 22 66459743
www.geosoil.com email:
[email protected] 91
Contacts OFFICES in Europe
LONDON
MADRID
LISBON
81 Oxford Street
Avda. Via Lactea, S/Nº, Local25
Alameda dos Oceanos,
London W1D 2 EU
28830 San Fernando Henares Madrid
Lote1.02.1.1, T22
Spain p
Portugal
United Kingdom
Phone:+(44) 20-7903-5109 Fax: +(44) 20-7138-2564
Phone:+(34) 91-277-3179 Fax: +(34) 91-291-9776
1990-203 Lisbon
Phone:+(351) 21-099-2600 Fax: +(351) 21-099-2602
www.geosoil.com email:
[email protected] 92
