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Thursday 6 th May 2004 C. Martel – Cooling Ventilation - CERN TS/CV TS/CV/BE COOLING VENTILATION TECHNICAL DESIGN OFFICE TS Workshop Archamps 2004.

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Presentation on theme: "Thursday 6 th May 2004 C. Martel – Cooling Ventilation - CERN TS/CV TS/CV/BE COOLING VENTILATION TECHNICAL DESIGN OFFICE TS Workshop Archamps 2004."— Presentation transcript:

1 Thursday 6 th May 2004 C. Martel – Cooling Ventilation - CERN TS/CV TS/CV/BE COOLING VENTILATION TECHNICAL DESIGN OFFICE TS Workshop Archamps 2004

2 AGENDA Mandate Activities Organization Methods Documentation Invoicing Perspectives

3 MANDATE Drafts Documents for coordination Tender documents Execution documents for approval Re-measurement documents As built documents Computers skills Technical documentation Archiving TS/CV sections Coordination LHC, PS, SPS, EXP,… CNGS, CLIC, etc Contractors 30 contracts (0.1 to 25 MCHF) > 100 MCHF of works

4 ACTIVITIES Ventilation Steel structures VentilationHeating Air conditioning Smoke extraction Gas extraction PressurizationDehumidification LHC: 725 AHUs

5 ACTIVITIES Hydraulics Demineralized water Chilled water Mixte water Used water Raw water Primary water Cryo pipes Fire water 1200 km

6 ACTIVITIES Compressed air WasteFiremenElectricityControl Others 200 PLCs

7 ORGANIZATION

8 ORGANIZATION Internal Office : 11 persons today Age Time at CERN VentilationHydraulics Nb of people 30 40 50 3 years 6 years 15 years 2 months

9 METHODS OK Internal or External

10 METHODS Procedures Standards - ICL – IZS – Exp. Areas coordinators

11 METHODS Site and products knowledge Specific codification Standardization Costs optimization Simplicity and evolution Maintenance LHC PARC AHU + circuits: 725 PLCs: 200 Pipes: 1200 km Pumps: 540 Know-how

12 METHODS CAD Software : EUCLID, AUTOCAD, DESIGNER, TRACELEC Database: EXCEL (invoicing, DQE, Price list, data) Custom Software: calculation Quality: CDD, EDMS, Euclid standards, MP5 International standards: ISO, EUROVENT Specific standards: codification, PID, colors Tools

13 DOCUMENTATION DEMONSTRATION, FORUM NOTES CATALOGUES UPDATE Technical Documentation Suppliers

14 DATABASE – CODIFICATION- LOCATION DOCUMENTATION Archiving

15 INVOICING INTERNAL OFFICE Database: Weekly report Monthly report Pivot table Monthly invoicing etc +1800 hours/Month +80 000 CHF/Month

16 PERSPECTIVES Difficult historical background Limit in the QUALITY-COST ratio Stability Know-how follow up Documentation follow up 2 local staffs are foreseen But 3 are needed for the follow up


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