See attached file. Comments…

TCP number

000-0139

Comment ID

285

Commenting on behalf of

Tensacciai srl (TENSA)

Comment status

Comment approved More about comment statuses

Comment

See attached file.
Comments are:
- use of word "couplers"
- request of use of ETAG 013 for dynamic testing
- use of curvature radii for ducts smaller than 10 m
- use of FIB Bulletin 75 not connected with ETAG 013
- use of corrugated plastic ducts with longitudinal flow channels