Engineering Department EN 1 IT3853-EN Design, Supply of Ventilation Units and Smoke Extraction Systems for Building 192 Bidders conference 29 th April 2013 Magali Mendez/ EN-CV IT3853-EN Bidders Conference Engineering Department EN Building 192 Engineering Department EN Engineering Department EN Summary of estimated flows Basement Forced air m/hSmoke extraction m/hFresh air (for smoke extraction system) m/hReturn air m/h zones: OP/CF/CO Zone: BT zones: OP/CF/CO Zone: BT zones: OP/CF/CO Zone: BTStairs zones: OP/CF/CO Zone: BT Ground floor Forced air m/hSmoke extraction m/hFresh air m/hReturn air m/h zone: HTZone: OPzone: HTZone: OPzone: HTZone: OP zone: HTZone: OP Engineering Department EN AHUs to be supplied and installed by the contractor Identification Functionlocation Flow rate [m 3 /h] Fresh air intake [m 3 /h] UACV Modified Basement '0001'500 UACV New R-Zone OP R-Zone HT '2001'700 Engineering Department EN Exhausts fans for smoke extraction to be supplied and installed by the contractor IdentificationFunctionlocation Flow rate [m 3 /h] UUV Fresh air for smoke extraction BasementRoof 19211'400 UUV Fresh air for smoke extraction stairsRoof 1921'800 UUV Fresh air for smoke extraction Ground floor Zone HTRoof 1923500 UAT Smoke extraction BasementRoof 19219'000 Chapter of the rule EN Engineering Department EN The Supply Design Dismantling of the existing installation Design and studies of Smoke extraction and HVAC systems Packing Shipping to Bldg.192 Installation Tests Commissioning Documentation Engineering Department EN The HVAC and smoke extraction systems (summary) Ducts for ventilation system Exhaust fans, fresh air fans, ducts Dampers, fire dampers Stainless steel pipework, supporting, metal structures, Instrumentation, controls cubicle, cabling. Engineering Department EN Specification of the Supply: Electricity Engineering Department EN Specification of the Supply: Electricity Included in the supply Erratum: limit of the supply includes the power cubicle, revised version of this document to be provided by CERN Engineering Department EN Specification of the Supply: Controls Engineering Department EN Specification of the Supply: Controls Clarification on the information required for CERN to prepare the PLC control system software The contractor shall allow in the schedule a minimum four weeks for the programming of the PLCs by CERN. In order to start the programming of the control system, CERN requires the following four documents to be finalised - submitted and approved: 1. P&IDs - with the correct GMAO and tag references. 2. Electrical Schematics 3. I/O List 4. Functional Description It is therefore essential that the above documentation and drawings are submitted, revised as required and finalised in accordance with the schedule, such that the preparation of the controls does not impact the scheduled testing and commissioning period. Engineering Department EN Building 192 Technical Room Space constraints Engineering Department EN Roof installations Fresh air for smoke extraction- Ground floor HT zone Fresh air for smoke extraction- Stairs Air conditioning Smoke extraction- Basement Fresh air for smoke extraction- Basement Engineering Department EN Ground floor Engineering Department EN Basement Engineering Department EN Specification of the Supply Engineering Department EN Schedule Engineering Department EN Thanks for your attention! Questions?