1. SR1 cleanroom extension
Kick-off meeting
20-Nov-17
Marco Ciapetti

2. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
SUMMARY
Introduction to SR1 cleanroom extension project
Scope of the supply
Works to be executed
Replacement of the ceiling
Supply and installation of lighting for the cleanroom extension ceiling
Supply and installation of lighting for the existing portion of the cleanroom
Sealing, testing and Commissioning
Documentation
Delivery schedule
CERN contacts
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

3. SR1 cleanroom extension
Location: CERN Point 1 (CH)
Building: 2175 (SR1)
Extension surface: ≈260 m2
Classification:
ISO 8 (CLASS )
Overpressure: 15 Pa
Max leakage rate: ≤1.5m3/(h·m2)
Temperature range:
18 °C – 24 °C
Needed for: integration of the New Inner Tracker  assembly of Pixel and Strip detectors and their insertion
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

4. Schematic layout needs
Present layout
Future layout
R-202 shall be extended R-C04 shall be divided into two separate rooms: R-C04-A (not a cleanroom) and R-C04-B (cleanroom) R-C04-B shall be extended and sealed
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

5. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Scope of the supply
ECOFRED shall design, supply, install, test and commission the modification of the current cleanroom extension.
The supply consists of:
Works to be executed
Replacement of the existing ceiling (dismantling the existing and supply of a new one)
Supply and installation of lighting for the cleanroom extension ceiling
Supply and installation of lighting for the existing portion of the cleanroom
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

6. Addition to the Technical Specification
Some additional technical requirements came out after the release of the Technical Specification used for the tender (IT-4344/EP/ATLAS). These additional points have been already taken into consideration for the ECOFRED bid and they are part of the supply:
Additional enclosure needed to cover the CV duct entering from the material lobby
Walls and ceiling shall have light colours (RAL9010 is OK)
Modified (slightly) the position of the openings for grounding
Safety lights are supplied by EN-EL
Lighting level shall be at least 1000 lx (in the TS was 400lx)
Lights shall have:
Colour Rendering Index (C.R.I.) ≥ 90
Colour Temperature 5300 K ÷ 6500 K
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

7. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Works to be executed
In orange is shown what it is surely requested by CERN for this supply
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

8. Starting layout
Radiation lab
Existing Changing room
Existing cleanroom
Material lobby
Building extension
This is the layout the contractor will find at the beginning of the their work (January 2018)
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

9. Internal partitioning walls
Test area
Radiation lab
Extended Changing room
Existing cleanroom
Material lobby
Building extension
The first step is to install the partitioning walls, isolating the cleanroom
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

10. Internal envelope walls
Test area
Radiation lab
Extended Changing room
Extended cleanroom
Material lobby
Building extension
Eventually the rest of the internal envelope walls shall be added
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

11. Changing room (corridor) extension
The changing room has to be extended over the cable trays, so that they will be out of the cleanroom. It shall have two single doors: one to enter R-C04-A and one to enter R-C04-B. Its ceiling shall continue the existing one. The dismantling and disposal of existing door (and wall) of the current changing room is part of the supply.
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

12. Internal partitioning wall
The internal partitioning wall shall have two windows and one double door. It shall be extended up to the ceiling and sealed (airtight) in order to completely separate R-C04-A from R-C04-B. It shall have the openings for cable trays and all other openings requested by CERN.
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

13. Enclosures (pillars and cable trays)
Enclosures for pillars
Enclosure for cable trays
Each pillar shall be enclosed and sealed. The enclosure shall have openings on two opposite sides to access the cable trays running along the pillars as well as opening for electric and Ethernet sockets, switches, etc. The cable trays will run along the upper corners of the cleanroom (see next slide) and shall be enclosed and sealed. The enclosure shall have openings to access the cable trays and allow an easy cable pulling.
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

14. Enclosures (pillars and cable trays)
Enclosures (and cable trays) shall be located according to this picture. No enclosures/cable trays shall be added over the rails (the height of the room is important in this area)
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

15. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Double door
View from inside
View from outside
The double door on the North-East side of the extension shall be airtight (rails to be considered). It shall have transparent windows (not shown in the figures). It is always in direct contact with the external environment (removable wall is not sealed). Once opened, it shall guarantee an opening of at least 2800mm x 3500mm  it shall be opened towards the inside.
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

16. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Extension walls
The extension walls shall arrive up to the ceiling and shall be sealed and airtight. They shall have the openings for the CV grids, for the grounding, for sockets (electric and Ethernet), switches and all other openings requested by CERN. Dimensions of the sandwich panels shall be adequate to the environment constraints (access doors, scaffolding, etc.). The metallic structure can be either “stand-alone” or added to the existing structure.
SMB Validation
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

17. Position of power boxes
ACCEPTED
These are the positions for electric boxes (sockets), where there will be the need of dedicated openings
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

18. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Position of switches
T.B.C.
These are the positions for switches, where there will be the need of dedicated openings (To Be Confirmed!)
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

19. Position of Ethernet sockets
T.B.C.
These are the positions for Ethernet sockets, where there will be the need of dedicated openings (To Be Confirmed!)
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

20. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Extension ceiling
The extension ceiling shall be at the same height of the one in the existing portion. It shall be walkable and airtight. Its supporting structure can be fixed below the building structure, but SMB shall verify and agree The number, dimensions and location of these openings will be studied by ECOFRED in order to comply to the requirements. The ceiling shall be safely accessible.
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

21. Replacement of the existing ceiling
Openings for lighting units are not shown
The replacement of the existing ceiling is part of the supply  dismounting and disposal of existing panels and lighting units + installation of new walkable ceiling
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

22. Replacement of the existing ceiling
The new ceiling in the existing portion shall be below the existing structure (currently it is above the structure). It shall be walkable and airtight. Its minimum height shall be 3700mm. The ceiling can be supported by the existing metallic structure, but SMB shall verify and agree The number, dimensions and location of these openings will be studied by ECOFRED in order to comply to the requirements. The ceiling shall be safely accessible (access ladder is part of the supply).
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

23. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Lighting
CERN decided to order also the supply and installation of lighting units for:
Lighting for the cleanroom extension ceiling
Lighting for the existing portion of the cleanroom
Lighting units shall be LED type. They shall be embedded into the ceiling panels. Minimum overall illumination of at least 1000 lx with a uniformity ratio of 0.7 at 1 m from the floor. Colour Rendering Index (C.R.I.) ≥ 90 Colour Temperature 5300 K ÷ 6500 K
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

24. Sealing, testing and Commissioning
Once all the other WPs completed their works, the contractor shall perform a sealing campaign in order to close all openings present both in the newly installed items (walls, doors, windows, ceilings, enclosures, etc.) and in the existing ones.
Only after the sealing is complete, the contractor shall perform the final airtightness test (smoke test or equivalent).
The contractor shall consider to perform this test in a separate further session.
The commissioning will take place only when all tests show compliance with the Technical Specification
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

25. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Documentation
This is a non-exhaustive summary of documents required by CERN. For the whole list, please refer to §3.9 of the Technical Specification:
Material certificates and declaration of conformity for all equipment
3D CAD model
Detailed process description
Full technical documentation
Welder certificate (if welding operations are required)
Execution design file
Maintenance manual and plan
Equipment user manuals
Tests results
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti

26. SR1 Cleanroom extension - Kick-off meeting - Marco Ciapetti
Delivery schedule
ECOFRED was notified of the contract (T0) on 08/11/2017. He shall deliver the supply according to the following delivery schedule
Deliverable
Maximum deadline
Delivery of detail design documents as per § 3.9.3
T0 + 4 weeks (First week of December 2017)
Start of material procurement
T0 + 6 weeks (Third week of December 2017)
Delivery of detail design documents as per § and the PdP as per § 4.2.2
T weeks (Mid of January)
Start on-site installation (T1)
T weeks (Second half of January 2018)
Delivery of detail design documents as per § 3.9.5
T weeks  T weeks (Beg of April 2018)
Completion of on-site installation
T weeks  T weeks (Second half of April 2018)
Completion of testing and commissioning and delivery of detail design documents as per § 3.9.6
4 weeks after notification by CERN (estimated notification date: End of June 2018)
20/11/17
SR1 Cleanroom extension Kick-off meeting Marco Ciapetti