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ACHIEVEMENT

Site

Choisyle Roi, France

Machine

ZU100

Pile type

AU25

Pile length

12 metres

Avg. piles per day

16

Jetting

No

Soil

Sand/gravel

Pile upstand

1 metres

Type of Contract

To install piles along river edge for a flood defence wall

Reason for use

Noise & Vibration concerns as working in close proximity to buildings

Site

London, England

Machine

ZU100

Pile type

AZ28‐700

Pile length

13metres

Avg. piles per day

10

Jetting

Yes

Soil

0 to 3 metres = soft clay 3 to 8 metres = dense sand/gravel

Pile upstand

5 metres

Type of Contract

To install piles in front of a failing sheet pile flood defence wall

Reason for use

Access problem for large crane / piling rig

Site

Newport, Wales

Machine

WP150

Pile type

PU20

Pile length

8 metres

Avg. piles per day

30

Jetting

No

Soil

0 to 4.50 metres = soft clay
4.50 to 6.00 metres = stiff clay
6.00 to 6.50 metres = medium dense gravel

Pile upstand

1.50 metres

Type of Contract

To install piles along river edge for a flood defence wall

Reason for use

Strict Noise & Vibration limits as working very close to residential buildings

Site

St Mathurin,France

Machine

WP150

Pile type

PU18

Pile length

15.50 metres

Avg. piles per day

10

Jetting

No

Soil

Sand/gravel

Pile upstand

1 metres

Type of Contract

To install piles around bridge piers to allow repairs on the piers to be carried out safely

Reason for use

Minimal / No Vibration allowed to bridge piers

Site

Berlin, Germany

Machine

WP150

Pile type

VL605

Pile length

10 metres

Avg. piles per day

15

Jetting

No

Soil

Soft to firm siltysandy clay

Pile upstand

1.50 metres

Type of Contract

River retaining wall for new bridge abutment

Reason for use

Low Noise and Vibration required as working in close proximity to residential buildings, plus impossible access for conventional piling rig

Site

Berlin, Germany

Machine

ZU100

Pile type

AZ37 - 700

Pile length

9.50 metres

Avg. piles per day

15

Jetting

No

Soil

Made ground and loose to medium dense sand

Pile upstand

1.50 metres

Type of Contract

Reconstruction of Railway Station

Reason for use

No vibration permitted due to possible settlement of the railway track & low noise due to proximity to houses

Site

Bestensee, Germany

Machine

ZU100

Pile type

AZ12, 14 & 19

Pile length

12.50 metres

Avg. piles per day

20

Jetting

No

Soil

Very soft siltyclay

Pile upstand

0.50 metres

Type of Contract

Reconstruction of lock and fish pass

Reason for use

Piling adjacent to the oldest house in Bestensee, with very shallow foundations so no vibration permitted

Site

Berlin, Germany

Machine

ZU100

Pile type

AZ41 - 700

Pile length

12 metres

Avg. piles per day

15

Jetting

No

Soil

Soft siltysand

Pile upstand

0.50 metres

Type of Contract

Construction of new marina

Reason for use

Restricted access for general piling plant, plus the risk that vibrations would cause the slope to collapse

Site

London, England

Machine

ZU100

Pile type

AZ18

Pile length

8 metres

Avg. piles per day

20

Jetting

Yes

Soil

Firm to stiff/very stiff clay

Pile upstand

0.50 metres

Type of Contract

Basement car park for new 42 storey building

Reason for use

No Vibration permitted due to adjacent buildings

Site

Berlin, Germany

Machine

ZU100

Pile type

AZ26

Pile length

12 metres

Avg. piles per day

12

Jetting

No

Soil

Dense sand and hard clay

Pile upstand

3 metres

Type of Contract

New canal retaining walls

Reason for use

Noise concerns as working near buildings, but also concerns that vibration will cause sandstone brick wall to collapse