  | 
Client | 
Project | 
Description | 
Scope of
Work | 
  | 
|   | 
WNA Wasserstraßen - Neubauamt Berlin | 
Berlin Waterway South, PFA6, Lot 2 | 
Development of Teltow Canal km 21.4 – 24.0 | 
Evidentiary documentation survey 
  | 
  | 
  |   | 
  Keller Grundbau GmbH | 
  Lock Charlottenburg | 
  Lock construction work in Charlottenburg | 
  Fully automatic subsidence measurement
    throughout the entire construction period with automatic TCA 2003 and
    DiNi12T | 
    | 
|   | 
STRABAG | 
Deutsche Bundesbank Berlin | 
Construction and conversion of the LZB (depth
of excavation pit 27m) | 
Measuring subsidence (manually) 
 
Fully automatic subsidence measurements throughoutthe entire
construction period using an automatic TCA 2003  | 
  | 
  |   | 
  LEONARD WEISS  | 
  DBB-Forum | 
  Deformation 
    measurement | 
  Deformation measurement with DiNi12T automatic
    measuring system  | 
    | 
|   | 
ARGE ADL Bie-Wa  
PORR-Technobau 
 
WAYSS & FREYTAG 
Ingenieurbau AG | 
ADL Biesdorf  
Wassmannsdorf VE 3 
Central tunnel | 
Construction of waste-water 
pressure line | 
 Measuring subsidence | 
  | 
|   | 
WAYSS & FREYTAG 
Ingenieurbau AG 
 
HOLZMANN | 
380 KV BEWAG-Tunnel,  
Los 6/7 | 
Construction of 380 KV cable link, tunnel
length 2.8km cross-section inside: 3.08m | 
Measuring subsidence | 
  | 
|   | 
  | 
  | 
  | 
  | 
  |