1. 20 July 2004 LAL/IN2P3 – CERN meeting on CNGS horns Presentation by K. Elsener 1 3. CERN proposal -> in order to minimize the CERN overhead in the work needed for - transfer of information - discussion of technical solutions - detailed drawings - quality control -> in order to resolve the present money problems in the LAL horn project (the original purpose of this meeting) we propose: 1)Supports, fast coupling (C.E.R.) remain LAL responsibility 2)Reflector and Horn-2 assembly/modifications: at LAL 3)Stripline connections and water cooling systems become CERN responsibility 4)Horn-1 modifications: at CERN

2. 20 July 2004 LAL/IN2P3 – CERN meeting on CNGS horns Presentation by K. Elsener 2 3. CERN proposal

3. 20 July 2004 LAL/IN2P3 – CERN meeting on CNGS horns Presentation by K. Elsener 3 3. CERN proposal possible schedule ? (following J.E. Campagne, 29 June ’04)

4. 20 July 2004 LAL/IN2P3 – CERN meeting on CNGS horns Presentation by K. Elsener 4 3. CERN proposal -> “who does what” and quality control Proposal: Use EDMS for documents /drawings / approval processes (sub-folders, user names etc. can be added as required)

5. 20 July 2004 LAL/IN2P3 – CERN meeting on CNGS horns Presentation by K. Elsener 5

6. 20 July 2004 LAL/IN2P3 – CERN meeting on CNGS horns Presentation by K. Elsener 6 -> “who does what” concerning the reflector / horn-2 and their modifications Proposal (needs more time for detailed discussion !): (1a) suggested modifications and detailed drawings by CERN (1b) NORM drawings according to IN2P3 standards by LAL (entered into IN2P3 database with all other drawings; HPGL format linked to EDMS (web-link?)) (2a) Identical pieces to be bought / built: order placed by CERN, cost shared by CERN + LAL (e.g. 15 bellows for 2 horns + reflector) 3. CERN proposal

7. 20 July 2004 LAL/IN2P3 – CERN meeting on CNGS horns Presentation by K. Elsener 7 3. CERN proposal Quality check: - for items ordered by LAL (e.g. reflector inner cond.): J.L. Borne - for pieces built / assembled at LAL: J.L. Borne - acceptance tests before shipment: J.L. Borne + S. Rangod N.B. responsibility for eventual further modifications: CERN to be defined: Tests at LAL Tests at CERN