Woltman 90DR: on-site drilling and casting of foundations of an apartment complex

This apartment building consists of 50 apartments and and one shop in the centre of Beverwijk between the Breestraat and the Meerstraat. By choosing DPA piles drilled using the Woltman 90DR, noise pollution for local residents is kept to a minimum and the surrounding buildings are not affected by vibrations in the ground. The 155 piles guarantee sufficient bearing capacity for this 4-storey building.

Project data

Location

City center of Beverwijk

Client

Bouwbedrijf Newbouw

Executor

Kuipers Funderingstechnieken

Equipment

Woltman 90DR with RH45-HS

Piles

155 DPA piles Ø 410 mm with a length of 24,5 m

This 90DR is a new drilling rig in Kuipers’ fleet. The keys were handed over on April 7th.

The 90DR is standard equipped with a Stage V Cat C18 engine. DPA piles were chosen in this project, but the 90DR can be used multifunctionally, partly due to its high torque of 500 kNm, for various techniques such as soil displacement piles, CFA piles, pile driving and vibratory techniques.

Some features on the new Woltman 90DR

New ergonomic cabin

New control screen for machine functions

The mast elevator is now more accessible, it can be lowered to ground level

Woltman 90DR: on-site drilling and casting of foundations of an apartment complex

Project data

Some features on the new Woltman 90DR

A First for BAM: electric Woltman 90DR-e

Woltman 90DR

PVE-RH45-HS