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A conceptual plan for a new building at LHCb, with detailed floor plans, surface areas, and cost estimates for infrastructure and services. The design includes offices, a control room, conference room, and emergency staircases. Technical requirements and estimates for power converters, cooling power, and air conditioning are outlined. The new building will feature multiple levels, with the second iteration adding an additional floor. Cost estimates indicate a range from 2.0 to 2.2 million CHF for the initial design, with possible expansion to 4.0-4.5 million CHF for the two-floor version.
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POINT8 – NEW BUILDING FOR LHCb (Upgrade) SX8 SX8 (B) SUX8 POINT 8 D.LACARRERE
1stIteration • New building with 1 floor • (sous-sol + Rez-de-Chaussée +1 étage D.LACARRERE
~ 8 m ~ 24 m max ~ 9 m Volume : 24 x 9 x 8 m3 (2 levels) DRAFT D.LACARRERE
PX84 CREATION NEW SURFACES AT THE GROUND (1st iteration) A : OFFICE 49 m2 (7x7) B : NEW CONTROL ROOM 136 m2 (17 x 8) SHM8 12 m SX8 3 7 m 2869 WORKSHOP 3 m 10 m 15 m 5 m SZ8 TECHNICAL GALLERY 11 m PZ85 B 24 m SUX8 LHCb CONTROL ROOM 10 m NEW POWER CONVERTER 2MVA 2 16 m 7 A EMERGENCY STAIRCASE 9 m 15 m 18 m 6 m SCHEMATIC TOP VIEW - GROUND NO SCALE D.LACARRERE
TOTAL NEW SURFACES at Pit 8 A + B + C + D + E = 360 m2 COST ESTIMATES (mid-2011) BUILDING (1 floor) : 2000 CHF/ m2 ~ 1.0 MCHF SERVICES : ~ 1.0 MCHF Grand TOTAL = 2.0 – 2.2 MCHF PX84 CREATION NEW SURFACES AT THE 1st LEVEL C : OFFICE 35 m2 (7x5) D : OFFICE 40 m2 (8 x5) E : CONFERENCE ROOM 112 m2 (14 x 8) SHM8 12 m SX8 3 7 m 2869 WORKSHOP 3 m 10 m 15 m 5 m SZ8 11 m PZ85 E 24 m SUX8 LHCb CONTROL ROOM 10 m D 2 16 m 7 EMERGENCY STAIRCASE C 15 m 18 m 6 m 9 m SCHEMATIC TOP VIEW – 1st LEVEL NO SCALE D.LACARRERE
SCHEMATIC EAST SIDE D.LACARRERE
TECHNICAL REQUIREMENTS & ESTIMATES(1st approach) Power Converter : 2 MVA Cooling Power : 2 MW Air Conditioning : to be specified New building ~ 432 m2 - 360 m2 available (2 x 180 m2) - 2 levels (RCH + 1floor) Ground : A = Offices ~ 6 x 7 = 42 m2 B = New Control Room ~ 17 x 8 = 136 m2 (current LHCb CR ~ 115 m2) First Level : C = Offices ~ 6 x 5 = 30 m2 D = Offices ~ 8 x 5 = 40 m2 E = Conference Room ~ 14 x 8 = 112 m2 Cost estimates – Infrastructure & Services Building : ~ 2000 CHF/m2 built (*) - total 432 m2 (~ 360 m2 available only) 0.9 – 1.0 MCHF Services : ~ 1 MCHF Grand Total : about 2.0 – 2.2 MCHF + installation of the new servers (*) metallic structure REMARK The new servers (~ 100 racks) will be installed inside the old LHCb Control Room (?) D.LACARRERE
2 nd Iteration New building with 2 floors D.LACARRERE
PX84 SHM8 10 m SX8 3 2869 7 m WORKSHOP 3 m 10 m 15 m 5 m SZ8 TECHNICAL GALLERY 11 m PZ85 NEW SERVERS 24 m LHCb SHOW ROOM GROUND SUX8 10 m NEW POWER CONVERTER 2MVA 16 m EMERGENCY STAIRCASE 15 m 18 m 11 m 4 m NO SCALE SCHEMATIC TOP VIEW - GROUND Sept. 2011 D.LACARRERE D.LACARRERE 9
PX84 SHM8 10 m SX8 3 7 m SERVICE WC1 WORKSHOP 10 m 15 m 5 m SZ8 TECHNICAL GALLERY 11 m PZ85 LHCb CONTROL ROOM 24 m LHCbLABS 1st FLOOR SUX8 10 m NEW POWER CONVERTER 2MVA 16 m EMERGENCY STAIRCASE 15 m 18 m 11 m 4 m NO SCALE SCHEMATIC TOP VIEW – 1st FLOOR D.LACARRERE
PX84 SHM8 10 m SX8 3 WC2 7 m SERVICE WORKSHOP 10 m 15 m STAIRS - LIFT 5 m SZ8 TECHNICAL GALLERY OFFICES 11 m PZ85 24 m LHCbTEST LAB 2nd FLOOR SUX8 10 m MEETING ROOM NEW POWER CONVERTER 2MVA 16 m EMERGENCY STAIRCASE STAIRS 15 m 18 m 11 m 4 m NO SCALE SCHEMATIC TOP VIEW – 2nd FLOOR D.LACARRERE
SCHEMATIC EAST SIDE D.LACARRERE
TECHNICAL REQUIREMENTS & ESTIMATES(2nd approach) Power Converter : 2 MVA • Cooling Power : 2 MW • Air Conditioning : to be specified • Main Characteristics of new building • Dimensions : Length = ~ 31 m Width = ~ 11 m Height = ~ 9 m • Surface (sous –sol) = 150 m2 + technical galleries • Total surface / level = 396 m2 3 levels = 1188 m3 • Total built surface = 1400 m2 – ~ 1000 m2 available Ground : Servers = 24 x 10 = 240 m2 First Level : New Control room ~ 25x10 = 250 m2 Second Level Meeting room 10 x15 = 150 m2 = offices ~ 100 m2 Cost estimates – Infrastructure & Services Building : ~ 2000 CHF/m2 built (*) - total 1400 m2 2.5 – 3.0 MCHF Services : ~ 1.5 MCHF Grand Total : about 4.0– 4.5 MCHF (*) metallic structure REMARK The old LHCb room will be dedicated to the LHCb show room (115 m2) D.LACARRERE