The points for anchorages into the concrete should be designed, produced and installed in accordance with EN 1504 Part 6 (Provides specifications for anchoring of reinforcing steel bars) and the relevant European Technical Approval Guideline (ETAG-001). The surface cleanliness of the grooves or anchor holes cut in the concrete should be prepared to be in accordance with EN 1504 Part 10 (Provides information on site applications of products and quality control of the works) Sections 7.2.2 and 7.2.3.