Jkr Technical Requirement For Server Room
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Technical Requirement for Server Room & TCR 1.0
Revision: 1/2004
SERVER ROOM The server room will house the main servers, backbone switches, patch panels and fiber termination. There must be NO water or liquid pathway, sources and outlets in the ceiling above the rack. This includes waste water pipes, chilled water pipes, hot water pipes, sewer pipes, rain water down pipes, etc. Architectural Specifications: No Description Minimum Specifications and Size 1 Room 7,000mm x 4,000mm* 2 Raised Floor Raised by 250mm unless specified in the BQ. 3 Floor, Walls and Fire Rated Ceiling Semi glass wall Dust Free Finishes 4 Door 400mm Doubled leaf door (glass with aluminium frame)
1/4
Technical Requirement for Server Room & TCR M&E Specifications: No Description 1 Air-conditioning
2 3
Humidity Fire Fighting
4
Grounding
5
Power Source
Revision: 1/2004
Minimum Specifications and Size Total heat dissipated by equipments in the room: 50,000 BTU* Operating temperature 20°C ± 5% with Temperature measured at remote corner. Operating hours: 24 x 7 Alternate and Auto start Split Unit Aircond. Central Air-conditioning / return air not required. 50% RH Heat sensor / smoke detector with Argonite Gas NO SPRINKLER SYSTEM Grounding Bus Bar with independent grounding not more than 1.0Ω (Refer to JKR Standard LS1 for earthing installation) For Central UPS: 60A Isolator - 3 phase essential supply* (Tap from MSB). 60A Isolator – 3 phase normal supply* (Tap from MSB or SSB). 4 nos (min) utility s/s/o 13A in general DB. (Please refer attached)
to
Schematic
Diagram
For Standalone UPS: 8 nos (min) utility s/s/o 13A dedicated DB in Server Room.* 5 6
Telecommunication Lines Security System
DP 20 way Card Access System
2/4
Technical Requirement for Server Room & TCR
Revision: 1/2004
Raised Floor Specifications: No Description Minimum Specifications and Size 1 Material Cement Plaster sandwiched between steel top sheet and bottom steel pan 2 Panel tile size 600mm x 600mm with pedestals and stringers 3 Panel Thickness Overall thickness – 45mm 4 Floor Height 250mm to accommodate under floor IT/power cable trunking 5 Floor Finishing Smooth, Anti Static and High Pressure laminate 6 Understructure Rigid Grid with stringer 7 Concentrated Load 1000lb 8 Maximum load per 2000lb tile 9 Uniform Load 260lb/ft2 10 Rolling Load 600lbs load on a 6” diameter x 1 ½” width wheel for 10,000 passes 11 Impact Load 120lbs drop from a height of 12” 12 Ramp Slope 1/10 13 Power Source All utility s/s/o 13A under the raised floor must be of metal clad type.* 1.1
General Requirements The complete floor must be sturdy, rigid, smooth, level, and free from rocking, rattles, and squeaks and noise. Raised floor cable service openings (Cable Grommet) to be provided at respective equipment racks. These outlets shall accommodate wiring for IT and power. Airflow panels to be steel welded with 25% open air perforated top sheet with adjustable damper assembly. Panels shall be capable of supporting design load of 1000lbs per square inch anywhere on the panel. Adequate amount of Airflow panels shall be provided and distributed evenly to cool and maintain the room to the specified temperature. To provide 2 units of panel tilting devices, dual rubber suction cup type with metal handle and pressure release knob.
3/4
Technical Requirement for Server Room & TCR 2.0
Revision: 1/2004
TELECOMMUNICATION CLOSET ROOM (TCR) The TCR will house the equipment rack, network switches, patch panels and fiber termination. There must be NO water or liquid pathway, sources and outlets in the ceiling above the rack. This includes waste water pipes, chilled water pipes, hot water pipes, sewer pipes, rain water down pipes, etc. Architectural Specifications: No Description Minimum Specifications and Size 1 Room 2,000mm x 2,000mm 2
Floor, Ceiling
Walls
M&E Specifications: No Description 1 Air-ventilation
2
Power Source
and
Dust Free Finishes
Minimum Specifications and Size 1 nos aircond-duct outlet from Central Airconditioning and 1 nos exhaust fan or enough airflow ventilation. 2 nos (min) utility s/s/o 13A from essential supply.
4/4
Revision: 1/2004
SERVER ROOM The server room will house the main servers, backbone switches, patch panels and fiber termination. There must be NO water or liquid pathway, sources and outlets in the ceiling above the rack. This includes waste water pipes, chilled water pipes, hot water pipes, sewer pipes, rain water down pipes, etc. Architectural Specifications: No Description Minimum Specifications and Size 1 Room 7,000mm x 4,000mm* 2 Raised Floor Raised by 250mm unless specified in the BQ. 3 Floor, Walls and Fire Rated Ceiling Semi glass wall Dust Free Finishes 4 Door 400mm Doubled leaf door (glass with aluminium frame)
1/4
Technical Requirement for Server Room & TCR M&E Specifications: No Description 1 Air-conditioning
2 3
Humidity Fire Fighting
4
Grounding
5
Power Source
Revision: 1/2004
Minimum Specifications and Size Total heat dissipated by equipments in the room: 50,000 BTU* Operating temperature 20°C ± 5% with Temperature measured at remote corner. Operating hours: 24 x 7 Alternate and Auto start Split Unit Aircond. Central Air-conditioning / return air not required. 50% RH Heat sensor / smoke detector with Argonite Gas NO SPRINKLER SYSTEM Grounding Bus Bar with independent grounding not more than 1.0Ω (Refer to JKR Standard LS1 for earthing installation) For Central UPS: 60A Isolator - 3 phase essential supply* (Tap from MSB). 60A Isolator – 3 phase normal supply* (Tap from MSB or SSB). 4 nos (min) utility s/s/o 13A in general DB. (Please refer attached)
to
Schematic
Diagram
For Standalone UPS: 8 nos (min) utility s/s/o 13A dedicated DB in Server Room.* 5 6
Telecommunication Lines Security System
DP 20 way Card Access System
2/4
Technical Requirement for Server Room & TCR
Revision: 1/2004
Raised Floor Specifications: No Description Minimum Specifications and Size 1 Material Cement Plaster sandwiched between steel top sheet and bottom steel pan 2 Panel tile size 600mm x 600mm with pedestals and stringers 3 Panel Thickness Overall thickness – 45mm 4 Floor Height 250mm to accommodate under floor IT/power cable trunking 5 Floor Finishing Smooth, Anti Static and High Pressure laminate 6 Understructure Rigid Grid with stringer 7 Concentrated Load 1000lb 8 Maximum load per 2000lb tile 9 Uniform Load 260lb/ft2 10 Rolling Load 600lbs load on a 6” diameter x 1 ½” width wheel for 10,000 passes 11 Impact Load 120lbs drop from a height of 12” 12 Ramp Slope 1/10 13 Power Source All utility s/s/o 13A under the raised floor must be of metal clad type.* 1.1
General Requirements The complete floor must be sturdy, rigid, smooth, level, and free from rocking, rattles, and squeaks and noise. Raised floor cable service openings (Cable Grommet) to be provided at respective equipment racks. These outlets shall accommodate wiring for IT and power. Airflow panels to be steel welded with 25% open air perforated top sheet with adjustable damper assembly. Panels shall be capable of supporting design load of 1000lbs per square inch anywhere on the panel. Adequate amount of Airflow panels shall be provided and distributed evenly to cool and maintain the room to the specified temperature. To provide 2 units of panel tilting devices, dual rubber suction cup type with metal handle and pressure release knob.
3/4
Technical Requirement for Server Room & TCR 2.0
Revision: 1/2004
TELECOMMUNICATION CLOSET ROOM (TCR) The TCR will house the equipment rack, network switches, patch panels and fiber termination. There must be NO water or liquid pathway, sources and outlets in the ceiling above the rack. This includes waste water pipes, chilled water pipes, hot water pipes, sewer pipes, rain water down pipes, etc. Architectural Specifications: No Description Minimum Specifications and Size 1 Room 2,000mm x 2,000mm 2
Floor, Ceiling
Walls
M&E Specifications: No Description 1 Air-ventilation
2
Power Source
and
Dust Free Finishes
Minimum Specifications and Size 1 nos aircond-duct outlet from Central Airconditioning and 1 nos exhaust fan or enough airflow ventilation. 2 nos (min) utility s/s/o 13A from essential supply.
4/4
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