JABATA KERJA RAYA MALAYSIA
TECHNICAL REQUIREMENT FOR SERVER ROOM AND TCR Specification for Server Room and Telecommunication Closet Room Installation
REVISION: 1/2004
Technical Requirement
Revision: 1/2004
TECHICAL REQUIREMET FOR SERVER ROOM AD TRC
Table of Contents
1. SERVER ROOM .................................................................................... 1 M & E Specification ........................................................................ 2 Raised Floor Specification .............................................................. 3 2. TELECOMMUNICATION CLOSET ROOM ...................................... 4
Server Room & TRC
Technical Requirement
Revision: 1/2004
TECHICAL REQUIREMET FOR SERVER ROOM AD TRC
1.
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 (but is not limited to) waste water pipes, chilled water pipes, hot water pipes, sewer pipes, rain water down pipes, etc. Architectural Specifications:
o
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 Ceiling
4
Door
Server Room & TRC
•
Fire Rated
•
Semi glass wall
•
Dust Free Finishes
400mm Doubled Leaf Door (glass with aluminium frame)
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Technical Requirement
Revision: 1/2004
M&E Specifications: o
Description
Minimum Specifications and Size
1
Air-Conditioning
•
•
Total heat dissipated by equipment in the room: 50,000 BTU* Operating temperature 20ºC ± 5% with Temperature measured at remote corner.
•
Operating Hours: 24 x 7
•
Precision air-conditioning.
•
Central Air-conditioning / return air not required
2
Humidity
50% RH
3
Fire Fighting
Heat Sensor / smoke detector with aragonite gas or FM200 gas O SPRIKLER SYSTEM
4
Grounding
Grounding Bus Bar with independent grounding not more than 1.0Ω (Refer to JKR Standard LS1 for earthing installation)
5
Power Source
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
For Standalone UPS: •
8 nos (min) utility s/s/o 13A dedicated DB in Server Room
6
Telecommunication Lines
DP 20 Way
7
Security System
Card Access System
Server Room Installation
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Technical Requirement
Revision: 1/2004
Raised Floor Specifications: o
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
1000lbs
8
Maximum Load
2000lbs
9
Uniform Load
260lb/ft2
10
Rolling Load
600lbs load on a 6" diameter x 1½" 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 Grommets) 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.
Server Room Installation
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Technical Requirement
2.
Revision: 1/2004
Telecommunication Closet Room (TCR)
The TCR will house the equipment rack, network switches, patch panels and fiber termination. There must be O water or liquid pathway, sources and outlets in the ceiling above the rack. This includes (but is not limited to) waste water pipes, chilled water pipes, hot water pipes, sewer pipes, rain water down pipes etc. Architectural Specifications: o
Description
Minimum Specifications and Size
1
Room
2,000mm x 2,000mm
2
Floor, Walls and Ceiling
Dust Free Finishes
M&E Specifications: o
Description
Minimum Specifications and Size
1
Air-ventilation
•
1 nos Aircond-duct outlet from Centra Airconditioning, and
•
2
Power Source
Server Room Installation
1 nos exhaust fan or enough airflow ventilation
2 nos (min) utility s/s/o 13A from essential supply.
•
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