Part  B  -  Verifications  and  approval  requirements

67

[Doc.  No.  325]  Confirmation  of  the  feasibility  of  dynamic  pile  load  tests  to  be  supplied  by  the
architect,  taking  all  the  relevant  effects  on  the  foundation  installation  process
into  account  (e.g.  allowing  for  a  cofferdam  when  installing  sensors  and  laying
cables)
[Doc.  No.  326]  Verification  report(s)  pertaining  to  Docs.  No.  320,  321,  322,  323,  324  and
325.

3.3.3.5  Documents  to  be  submitted  for  the  3 rd  release
The  following  verified  geotechnical  documents  shall  be  included  with  the  application  documentation ­
  for  the  3 rd  release:
[Doc.  No.  330]  Design  and  project-specific  supplementary  geotechnical  reports
[Doc.  No.  331]  Verification  report  pertaining  to  Doc.  No.  330.
Any  supplementary  geotechnical  reports  that  may  also  need  to  be  submitted  for  the  3 rd  release ­
  shall  comply  with  the  project-specific  stipulations  resulting  from  previous  approvals,
permits,  authorisations  and  orders  issued  by  the  BSH.

3.4  Implementation  phase
3.4.1  Preliminary  remarks
The  installation  of  the  foundation  elements,  as  well  as  the  possible  need  to  prepare  the  subsoil
conditions  in  line  with  the  planning  documentation,  have  an  effect  on  the  intended  functionality ­
  of  the  foundation  and  shall  be  planned  and  implemented  accordingly.
The  monitoring  of  the  production  of  the  foundation  elements  shall  comply  with  the  corresponding ­
  guidelines  for  support  structures  detailed  in  chapter  B2.4.2.1.

3.4.2  Technical  codes  of  practice
The  technical  codes  of  practice  to  be  applied  whilst  the  foundation  elements  are  being  constructed ­
  are  derived  from  DIN  EN  1997  (Eurocode  7)  and  the  normative  references  contained
therein.

3.4.3  Requirements  and  required  verifications
Special  underground  engineering  processes  are  applied  during  the  foundation  element  installation ­
  process.  The  approval  holder  is  responsible  for  ensuring  that  these  are  monitored  onsite ­
  by  an  expert  and  accordingly  examined  by  the  appointed  inspector.
Whilst  the  foundation  elements  are  being  constructed,  all  the  required  observations  to  be  able
to  assess  the  success  of  the  installation  and  to  verify  the  geotechnical  assumptions  and  preconditions ­
  detailed  in  the  design  document  shall  be  made  by  the  monitoring  expert  and  documented ­
  for  the  geotechnical  installation  report.

3.4.4  Geotechnical  documents  to  be  submitted  when  applying  for  operating  release
[Doc.  No.  340]  Geotechnical  as-built  documentation  in  accordance  with  chapter  B3.3.3.2
[Doc.  No.  341]  Report  on  the  results  of  the  dynamic  pile  load  tests