Last updated: 8 Oct 2026
Terms and conditions
General terms and conditions of business
§ 1 Scope
These terms and conditions apply to all engineering services provided by San TGA Consult GmbH to entrepreneurs, legal persons under public law and special funds under public law.
§ 2 Subject matter of the contract and scope of services
The subject matter is the specialist design of building services in accordance with DIN 276 in the respectively commissioned service phases of the HOAI (German fee structure for architects and engineers). The scope of services follows from the offer and the order confirmation.
§ 3 Remuneration
Remuneration is governed by the HOAI in the version applicable at the time, or alternatively by time spent at the agreed hourly rate. Ancillary costs are shown separately.
§ 4 Client's duties to cooperate
The client shall provide all documents required for the design in good time and in full, in particular architects' drawings, ground investigation reports and usage requirements.
§ 5 Dates and deadlines
Agreed dates presuppose the client's timely cooperation as well as the approval of interim results within the agreed periods.
§ 6 Liability
Liability is governed by the statutory provisions. In cases of slight negligence, liability is assumed only for the breach of material contractual obligations and is limited to the damage typically foreseeable under the contract.
Notice
The full text of these terms and conditions will be reviewed by lawyers before publication and supplemented where necessary.