- Description of the service: assembly of strunobeton or wooden elements
- Steps involved in the service: laying the elements, mounting ribbed plates, placing steel parts, attaching using connectors, adjusting the switch, conducting tests, technical inspection
- The type of material (strunobeton or wooden) does not affect the assembly method
- VAT rate: 23%
- Purpose of issuing WIS: determining the VAT rate for the service
Source: sip.lex.pl
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
