CO 2 COOLING CONSTRUCTION Andrea dAURIA PH DT

CO 2 COOLING CONSTRUCTION Andrea d'AURIA PH / DT 1 / GAS 28/01/14 1

Main change from the previous system - All fittings have been optimized: Less adapters Less change in diameter pipe - New orbital machine. - New endoscope to check the welding. - New control file. - New organization of the work space. - All the other task are the same Same process for the construction. The CMS CO 2 cooling system has been divided for the construction in 2 modules: 1 - Plant, with the pump. 2 - The manifold of 8 channels. Andrea d’AURIA PH/DT 1/GAS 28/01/14 2

Material status of the Manifold We started the orders for the 2 manifolds. 80% of the material are ordered. The first delivery are expected end of February CATEGORIE DESIGNATION MARQUE REFERENCE TEST ED LOCALISATION ORDERED RECEIVED CHECKED reordered DAI 5503000 BOX Boite 1200 x 100 x 2000 mm Thalheimer 1 (DAI) 5036000 2 BOX SIDES Parois Thalheimer 2 (DAI) 5035358 4 DAI 5003000 tube inox 316 L 1" Swagelok 10 20 DAI 5070224 6 DAI 5521573 tube inox 316 L 6 mm Swagelok 20 21 DAI 5070224 48 DAI 5521573 tube inox 316 L 10 mm Swagelok 20 22 48 DAI 5521573 tube inox 316 L 12 mm Swagelok 6 12 DAI 5521573 raccords vcr embout a souder 12 mm Swagelok 6 LV-8 -VCR-3 S-12 TB 7 16 1 (DAI) 5008349 40 DAI 5521561 raccords vcr ecrou femelle 1/2" Swagelok SS-8 -VCR-1 16 1 (DAI) 5008349 40 DAI 5521561 20 DAI 5500722 vanne pneumatique 8 U 1/2" Belows valves vcr femelle Swagelok KB 2250 QUANTITY 1 DISTRIBUTION RACK SS-8 UW-TF-VCR-6 OM DAI 5070224 PVXX 23 -PVXX 52 YES DAI 5004178 04. 07. 12 1 FTXX 23 YES DAI 4935284 25. 04. 12 3 FTXX 23 NO PENDING 20 vcr femelle 1/2" vcr femelle 1/4" Thermal instrument 600 -9 LT/316 SS/1/2"VCR debit metre vcr male 1/2" Thermal instrument 600 -9 LT/316 SS/1/2"VCR raccords Raccords adapter vcr 1/2"-->1/2" femelle swagelok ss-8 -wvcr-6 -DF 16 2 raccords adaptateur 1/4 vcr femelle (mofified) Swagelok SS-4 -WVCR-6 -DF 20 2 DAI 5117040 raccords adpateur Swagelok SS-4 -VCR-7 -8 VCRF 10 2 DAI 5081530 vanne manuel reglable vanne a pointeau S 31 1/4" VCR Swagelok SS-31 RVCR 4 -P-31027 10 debit metre AV XX 24 (DAI) 5008349 ok DAI 5004178 04. 07. 12 raccords Adapter female 1/2" 1/4" Swagelok SS-8 -VCR-6 -DF-4 20 3 raccords coude a souder 90 12 mm Swagelok 316 L-12 MTB 7 -9 16 4 (DAI) 5008349 raccords T a souder reduction 10 -6 mm Swagelok 6 LV-10 MMW-3 -10 M-6 M 8 7 (DAI) 5008349 20 DAI 5521561 raccords vcr embout a souder 3/8"mm Swagelok 400 mm lg 16 8 (DAI) 5008349 40 DAI 5521561 raccords vcr ecrou MALE 1/4" Swagelok SS-4 -VCR-4 16 8 (DAI) 5008349 40 DAI 5521561 raccords vcr embout a souder 1/4" Swagelok 6 LV-4 -VCR-3 S-6 MTB 7 16 27 40 DAI 5521561 raccords vcr ecrou male 1/4" Swagelok SS-4 -VCR-1 16 27 40 DAI 5521561 Andrea d'AURIA PH / DT 1 / GAS 28/01/14 3

Material status of the Manifold raccords croix a souder 6 mm Swagelok 316 L-6 MTB 7 -4 8 9 20 DAI 5521561 20 DAI 5500722 Vannes 3 voies 43 G Swagelok SS-43 GXEHLVCR 4 10 raccords adapter 1/4" male 1/4 male NPT Swagelok SS-4 -VCR-1 -4 20 raccords embout VCR 6 mm 1/4 Swagelok 6 LV-4 -VCR-3 S-6 MTB 7 10 6 (DAI) 5008349 20 DAI 5521561 raccords vcr ECROU femelle 1/4" Swagelok 10 6 (DAI) 5008349 20 DAI 5521561 Soupape Swagelok 6 LV-4 -WVCR-9 -DF 20 vanne Soupapes 70 BAR 1/4" NPT Raccords coude 90 VCR 1/4" femelle 1/4" NPT male vanne manuel 43 G PURGE 2 VOIES vcr male 1/4" SS-4 -VCR-1 REF HPRVS 4 F 4 F. EPR. K 4. 1595 Swagelok SS-43 GEHLVCR 4 -PT 10 raccords Bouchon VCR femelle 1/4" Swagelok SS-4 -VCR-CP 10 Swagelok 6 LV-4 -VCR-3 S-6 MTB 7 10 Swagelok SS-4 -VCR-1 10 PTX 5072 TCA 2 CCH 0 PE 18 raccords vcr embout 1/4" 6 mm raccords vcr ecrou femelle 1/4" capteur UNIK 5000 1/4"vcr male 10 -100 bar raccords adapter NPT female vcr 1/4" Parker DRUCK 20 MV XX 24 10 (DAI) 5008349 DAI 5004178 YES 04. 07. 12 DAI 5004178 26 04. 07. 12 S V XX 24 -25 12 MV XX 25 YES DAI 5101173 DAI 5004178 04. 07. 12 DAI 5004178 YES 04. 07. 12 DAI 5004178 04. 07. 12 40 40 40 DAI 5521561 20 DAI 5500722 20 DAI 5521561 (DAI) 5008349 20 DAI 5521561 10 (DAI) 5008349 PT XX 24 -50 -5422 YES (DAI) 5048959 20 DAI 5521561 10 40 swagelok SS-4 -WVCR-7 -4 8 11 raccords vcr embout 1/4" 6 mm Swagelok 6 LV-4 -VCR-3 S-6 MTB 7 8 11 20 DAI 5521561 raccords vcr ecrou femelle 1/4" Swagelok SS-4 -VCR-1 8 11 (DAI) 5008349 20 DAI 5521561 raccords T a souder 12 mm Swagelok 316 L-12 MTB 7 -3 10 14 (DAI) 5008349 20 DAI 5521561 raccords vcr embout a souder 1" Swagelok 6 LV-16 -VCR-3 -16 TB 7 1 16 (DAI) 5008349 3 DAI 5521561 raccords vcr ecrou male 1" Swagelok SS-16 -VCR-4 1 16 (DAI) 5008349 3 DAI 5521561 raccords vcr embout a souder 12 mm Swagelok 6 LV-8 -VCR-3 S-12 TB 7 1 17 (DAI) 5008349 3 DAI 5521561 raccords Raccords raccords vcr ecrou male 1/2" T a souder 1" Coude 90 1" T a souder 6 mm ecrou male vcr 1/4" Bouchon VCR femelle vcr embout 1/4" 6 mm vcr ecrou femelle 1/4" adapter NPT femelle vcr 1/4" reduction 12 -6 mm pour pt 100 set de bouchon jumo adaptateur a souder 12 mm jumo T 100 Croix a souder support manifold Swagelok Swagelok SS-8 -VCR-4 316 L-16 TB 7 -9 316 L-16 TB 7 -3 316 L-6 MTB 7 -3 ss-4 -VCR-4 set 6 LV-4 -VCR-3 S-6 MTB 7 SS-4 -VCR-1 SS-4 -WVCR-7 -4 316 L-12 MTB 7 -6 -6 M 1 2 1 8 2 17 18 19 15 24 3 5 5 20 DAI 5521561 40 5 5 DAI 5521561 5 DAI 5521561 raccords Raccords raccords capteur raccords Material Swagelok jumo Instruvide Sapim inox ? ? ? Dtrans T 100: 00571524 2 2 20 2 2 (DAI) 5008349 10 (DAI) 5008349 DAI 5101123 (DAI) 5008349 DAI 5089906 24 (DAI) 5008349 25 (DAI) 50311498 all DAI 5089906 23 built TT 9054 -9022 YES (DAI) 503596 5 2 Andrea d'AURIA PH / DT 1 / GAS 28/01/14 DAI 5541130 4

CONSTRUCTION PROCESS We’re going to built the 2 manifolds modules in the same time. And later the 2 pump modules Like we did in the previous construction we will use a template to start the piping of the manifolds (see picture). Andrea d'AURIA PH / DT 1 / GAS 28/01/14 5

Few details of the constructions ENDOSCOPE The first control will be made in the workshop with a new endoscope: Karl STORZ, the control can we made at 30 degrees in all the pipes: Example: Pipe of 20 mm with optical 8 mm Test made the 12. 13 Andrea d'AURIA PH / DT 1 / GAS 28/01/14 6

Few details of the constructions ORBITAL WELDING MACHINE A new orbital machine for the CO 2 construction have been ordered with 2 new clamps for 1” and 18 mm diameters pipe. Andrea d'AURIA PH / DT 1 / GAS 28/01/14 7