1. Duct numbering for EE- Wolfgang Funk - CERN CMS 23/09/2003 06.B 06.A07.B 07.A 08.B 08.A 09.B 09.A 10.B 10.A 11.B 11.A 12.B12.A 13.B 13.A 14.B 14.A 1

2. Wolfgang Funk - CERN CMS 23/09/2003 Duct 05.A Duct 05.B LV 6*7.4 (259) HV 1*15.3 (184) OF 2*4.3X2 (18) signal 2*9 (128) LV 6*7.4 (259) HV 1*15.3 (184) OF 2*4.3X2 (18) signal 2*9 (128) B ret OF 15*4.3X2 (129) HV 37*3 (262) Sniff 1*6 (29) P F 14/23 P ret LV 10*12.2 (1169) CO 1*14 con (154) Signal 2*10 (158) CO 1*14 is (314mm**2) CO 1*14 con (154) N2 1*8 (51) sn N2 Sum: (2070) Sum: (1528) Similar to Duct 03.B Similar to Duct 03.A View towards I.P. for EE+ View from I.P. for EE- Duct 06.B Duct 06.A 2

3. Wolfgang Funk - CERN CMS 23/09/2003 Duct 04.A Duct 04.B LV 6*7.4 (259) HV 1*15.3 (184) OF 4*4.3X2 (35) signal 2*9 (128) LV 12*7.4 (518) HV 2*15.3 (368) signal 4*9 (256) P F Pret HV 37*3 (262) CO 1*14 is (314) OF 15*4.3X2 (129) LV 10*12.2 (1169mm**2) CO 1*14 con (154) Signal 1*10 (79) P F Sum: (1847) Sum: (2008) Similar to Duct 02.A Similar to Duct 02.B Duct 07.B Duct 07.A 3

4. Wolfgang Funk - CERN CMS 23/09/2003 Duct 03.A Duct 03.B LV 6*7.4 (259) HV 1*15.3 (184) OF 4*4.3X2 (35) signal 2*9 (128) LV 6*7.4 (259) HV 1*15.3 (184) OF 2*4.3X2 (18) Signal 2*9 (128) OF 15*4.3X2 (129) HV 37*3 (262) LV 10*12.2 (1169) CO 1*14 con (154) Signal 2*10 (158) CO 4*10 is (804mm**2) CO 1*14 is (314) CO 1*12 is (255) CO 1*14 con (154) OES R P F Pret BF OES F FES F Sum: (2070) Sum: (2532) Similar to Duct 05.B Similar to Duct 05.A Duct 08.B Duct 08.A 4

5. Wolfgang Funk - CERN CMS 23/09/2003 Duct 02.A Duct 02.B LV 6*7.4 (259) HV 1*15.3 (184) OF 2*4.3X2 (18) signal 2*9 (128) LV 12*7.4 (518) HV 2*15.3 (368) OF 3*4.3X2 (27) signal 4*9 (256) P F Pret LV 10*12.2 (1169mm**2) CO 1*14 con (154) Signal 1*10 (79) CO 2*14 is (628) Laser 1*10 (79) OF 15*4.3X2 (129) Co 1*14 (154) P F MEM 12*2.2 (46) MEM 2*1.5X2 (6) HV 37*3 (262) Note: additional cables between MEM and balconies: LV 4*5 (88), Ving 1*5 (22), OF 2*4.3X2 (128) MEM cables (MEM 12*2.2 (46) and MEM 2*1.5X2 (6) are only between MEM and Dees Sum: (2473) Sum: (2659) Sum: (2153) Similar to Duct 04.B Similar to Duct 04.A DCS 1*11 (95) DCS 1*7.2 (41) DCS 1*5.8 (26) Duct 09.B Duct 09.A 5 P F ret B

6. Wolfgang Funk - CERN CMS 23/09/2003 Duct 01.A CO 1*71 (3960) Duct 10.B 6

7. Wolfgang Funk - CERN CMS 23/09/2003 Duct 01.B CO 1*71 (3960) Duct 10.A 7

8. Wolfgang Funk - CERN CMS 23/09/2003 Duct 18.B LV 6*7.4 (259) HV 1*15.3 (184) OF 2*4.3X2 (18) signal 2*9 (128) P F Pret LV 10*12.2 (1169mm**2) CO 1*14 con (154) Signal 1*10 (79) Sum: (2153) Similar to Duct 16.B Duct 11.A Duct 18.A CO 2*14 is (628) Co 1*14 (154) P F HV 37*3 (262) OF 15*4.3X2 (129) Sum: (2351) Similar to Duct 16.A Duct 11.B 8 P F LV 12*7.4 (518) HV 2*15.3 (368) OF 4*4.3X2 (36) signal 4*9 (256) DCS 1*11 (95) DCS 1*7.2 (41) DCS 1*5.8 (26) ret B

9. Wolfgang Funk - CERN CMS 23/09/2003 Duct 17.A LV 6*7.4 (259) HV 1*15.3 (184) OF 2*4.3X2 (18) Signal 2*9 (128) LV 10*12.2 (1169) CO 1*14 con (154) Signal 2*10 (158) P F Pret Sum: (2070) Similar to Duct 15.A Duct 12.B Duct 17.B LV 6*7.4 (259) HV 1*15.3 (184) OF 4*4.3X2 (35) signal 2*9 (128) CO 4*10 is (804mm**2) CO 1*14 is (314) CO 1*12 con (113) CO 1*14 con (154) OES R BF OES F Sum: (2382) Similar to Duct 15.B Duct 12.A FES R 9 OF 15*4.3X2 (129) HV 37*3 (262)

10. Wolfgang Funk - CERN CMS 23/09/2003 Duct 16.A LV 12*7.4 (518) HV 2*15.3 (368) signal 4*9 (256) P F Sum: (1847) Similar to Duct 18.A Duct 13.B Duct 16.B LV 6*7.4 (259) HV 1*15.3 (184) OF 4*4.3X2 (35) signal 2*9 (128) P F Pret LV 10*12.2 (1169mm**2) CO 1*14 con (154) Signal 1*10 (79) Sum: (2008) Similar to Duct 18.B Duct 13.A 10 HV 37*3 (262) CO 1*14 is (314) OF 15*4.3X2 (129)

11. Wolfgang Funk - CERN CMS 23/09/2003 Duct 15.A LV 6*7.4 (259) OF 2*4.3X2 (18) signal 2*9 (128) 14/23 P ret LV 10*12.2 (1169) CO 1*14 con (154) Signal 2*10 (158) Sum: (1886) Similar to Duct 17.A Duct 14.B Duct 15.B LV 6*7.4 (259) HV 1*15.3 (184) OF 1*4.3X2 (18) signal 2*9 (128) B ret HV 37*3 (262) OF 15*4.3X2 (129) Sniff 1*6 (29) P F CO 1*14 is (314mm**2) CO 1*14 con (154) N2 1*8 (51) sn N2 Sum: (1641) Similar to Duct 17.B Duct 14.A N2/sniff 1*12 (113) N2 Note: ES N2 pipe is input on one Dee and output on other Dee (same diameter) 11

12. History Wolfgang Funk - CERN CMS 23/09/200312 1.Move ES services out of 10B-/10A- into 9A-/11B- (no space in ducts with ES pipes). 2.Move PF from 7A- to 9A- and from 13B- to 11B- to avoid crossing of cooling pipe over ring flange bean. 3.Move half of OF from 6B-/8B-/13B-/11B- to 7A-/9A-/14A-/12A- to have less crossings. 4.Move half of HV from 7A-/9A-/14A-/12A- to 6B-/8B-/13B-/11B- to have less crossings. 5.Change of DCS scheme: no DCS cable anymore in 7B-/13A-, but 3 DCS cables in 9B- /11A-, no overall cross section increase. New version 14/7/03 to avoid crossing of services at EE patch panel area according to Justin’s proposal of patch panel design of spring ’03: New version 6/8/03 to increase LV cable sets to 20/Quadrant (before 18/Quadrant) because of new “EE-mechatronics’’ design of Tony: 1.2 more LV EE cables each in ducts 7B-,9B-,11A-,13A-. New version 11/8/03 to increase space in ducts for ES cooling pipes. 1.Move EE backplate return pipes from 10B-/10A- into 9A-/11B-.

13. History(2) Wolfgang Funk - CERN CMS 23/09/200313 1.Remove one OF from of 9A-. 2.Remove separate LV cables for controls 14A- (are part of standard LV system) New version 23/9/03 to adapt latest version of ES services: