engineering department enen enen it4070/en/lhc design, supply, installation, testing and...
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Engineering DepartmentEN
IT4070/EN/LHC
Design, Supply, Installation, Testing and Commissioning
of an HVAC Systems the for SR8 Facility
Bidder’s conference – 28th November 2014
Y. Body / EN-CV
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
INTRODUCTION: CERN
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
INTRODUCTION: SR8 Facility
Engineering DepartmentEN
INTRODUCTION: SR8 Facility
Engineering DepartmentEN
INTRODUCTION: SR8 Facility
R-401
R-402
R-403
Engineering DepartmentEN
INTRODUCTION: SR8 Facility – Former ventilation system
Engineering DepartmentEN
INTRODUCTION: SR8 Facility – Former ventilation system
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
• Two AHUs: one in R-401 and one in R-403• R-402 Alcove used for decompression
R-403
R-401R-403
NEW VENTILATION SYSTEM
R-402
Engineering DepartmentEN
• Two AHUs: one in R-401 and one in R-403• R-402 Alcove used for decompression
NEW VENTILATION SYSTEM
Engineering DepartmentEN
R-401, R-403 alcoves
• Air Handling Unit• Sepcial shape part between AHU
and mixing chamber including the air tight access door
• Return air grille (UQGN)• Fresh air intake (UQCF)• Fresh air damper (UVUM)• Return air damper (UVUM)• Pre-filtration (UFPZ)
NEW VENTILATION SYSTEM
Engineering DepartmentEN
R-402 alcove
• Exhaust air grille (UQCF)• Exhaust air grille (UQGA)• Exhaust air dampers (UVUM)• Opening closure
NEW VENTILATION SYSTEM
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Items supplied by CERN
CERN will provide the control software based on the I/O list and functional analysis provided by the Contractor
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Design criteria and conditions
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Applicable Standards, Rules, Regulations
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Applicable Standards, Rules, Regulations
• Halogen forbiden• Possible derogation for very small parts• AHUs: total amount of halogeneted material to
be indicated in the tender
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Responsibility for the Design
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Documentation
Including power and control cubicles schematics
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Documentation
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Documentation
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Delivery schedule
Engineering DepartmentEN
TENDER DOCUMENTS: Technical Specification – Tests
1. I/O testing with basic PLC standard software suite (done by the Contractor)• Power available in the cubicles and all equipment cabled to the PLCs• Supplier able to charge the basic PLC configuration and test all I/Os from within the
software 2. I/O testing with CERN software (done by CERN with presence of Contractor)• Test report from phase one validated by CERN• Setup of instrumentation is finished (scaling of analog probes, pressostats, …)• All hardware responding to commands• Contractor able to force all I/Os electrically
3. Functional testing with CERN software (done by CERN with presence of Contractor)
• All hardware and instrumentation operating according to specifications (failsafe positions on dampers, electrical equipment protections all working, etc)
• Ability to run the units and test regulation loops 4. Commissioning (done by CERN with the presence of Contractor)
• Installation able to work at the design envelope conditions (nominal flow and power, …)
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 1 – Panel of the AHUs
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 1 – Measuring section
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 1 – Electrical heaters
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 1 – Chilled water coils
• Copper pipe with a thickness of 0.89mm allowed• Given the existing room dimensions, higher air
velocity allowed (<3m/s)
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for
Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation• Annex 6: DQE
PLAN
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 2 – Instrumentation
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation• Annex 6: DQE
PLAN
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 3 – Electricity
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for
Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 4 – Identification
Engineering DepartmentEN
INTRODUCTION• CERN• SR4 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
TENDER DOCUMENTS: Annex 5 – Tests and Inspection performed on Contractor’s Premises
As per section 4.3.1 of the Technical Specification
Engineering DepartmentEN
INTRODUCTION• CERN• SR8 Facility
NEW VENTILATION SYSTEMTENDER DOCUMENTS• Technical Specification• Annex 1: Technical Requirements for HVAC• Annex 2: Technical Requirements for Instrumentation• Annex 3: Technical Requirements for Electricity• Annex 4: Technical Requirements for Identification• Annex 5: Technical Requirements for Testing,
Inspection and Commissioning an HVAC Installation
PLAN
Engineering DepartmentEN
Thank you for your attention!