Stand 40-081
English
page 9 of 9
Foundation installation conditions
Before installation of a ground screw, a foundation installation condition sheet must be signed. This
template is a translation of a year 2011 copy from the Krinner company. If applicable, please request an
updated version. A signed copy should be archived by the “ground screw service”.
Project:
Scheduled date: Scheduled time:
The points of installation have been checked and are free of obstacles such as ground cables or
underground constructions.
The points of installation are marked and levelled.
Cable diagrams are available.
It is confirmed there are no underground cables (gas pipes, water, telephone, power supply, etc.)
within a radius of 50 cm around the point of installation.
There must be free access for the installation machines to the points of installation plus 3m x 3m
around, installation points must be marked.
In case the start of construction cannot be met as scheduled, please inform us 2 working days
ahead.
paved ground ________________________ yes
no
tarred ground ________________________ yes
no
underground construction/waste _________
yes
no
Soil class:
Terrain characteristic:
Installation of ground screws into a rocky ground or into a rock, removal of paving and core drilling though
asphalt are available at special service.
Further information:
Remark: In case of swampy ground, increased groundwater level, flood, muddy ground caused by strong
rain or ground frost, ground screws cannot be installed. The offered price applies to the specified
service. Any additional effort or service must be invoiced based on hourly rate. If during
assembly it turns out that the installation of the ground screws cannot be conducted or only with
excessive material and cost expenditure, we are not obliged to provide any service at these
positions. This does not affect any further parts of the contract. The German law on contracts
for work & services (BGB), current version, applies.
Warranty:
Warranty excluded in case of natural changes of the ground like sinking, landslide, flood,
earthquake.
Date
Signature customer, stamp
