Beca Carter Hollings & Ferner (SE Asia) Pte Ltd

1. Beca Carter Hollings & Ferner(SE Asia) Pte Ltd ACLEDA BANK DC Concept Presentation

2. Concept Design • Data Center Requirements • Office Requirements • Electrical Concept Design • ACMV Concept Design • Fire Protection

3. Data Centre Requirements • Day 1 to be 73 racks @ 5kW/rack • Day 2 to be 146 racks @ 5kW/rack • End State to be 292 racks @ 5kW/rack • Utilisation of White space to be approx 2.5m2/rack to 3m2/rack subject to final layout • Total IT load to be approx 750kW Day 2 • Assumed 40+ office workers

4. Design Considerations • Reliability The architecture of Electrical Distribution is able to reach: • Tier III • Uptime Institute • Preventative maintenance without Data Center shutdown • Efficiency Electrical architecture and components choice contribute to obtain : • Power Usage Effectiveness (PUE) range : Between 1.5 to 2.5 • Scalability & expansion capacity • Electrical and mechanical equipment to grow with the business

5. Office Area Requirements • Indoor Conditions • Designed for SS553 and ASHRAE Standard 55-2004 • Areas considered • FCC Room • Store (3Nos.) • Security Room (2Nos.) • Vendor Room (2Nos.) • Printing room (2Nos.) • NOC Room • Bedroom • Meeting Room • Sys Adim • Admin • Engineering • Pantry • CCTV

6. Day 1 Preliminary Load Summary

7. Day 2 Preliminary Load Summary

8. Electrical Single Line Diagram

9. Typical Final Distribution for IT Load UPS UPS Rack ATS PS1 Single Power Supply Equipments PS2 PS1 PDU 1 PDU 2 Dual Power Supply Equipments

10. Electrical for Mechanical Configuration • Concurrent Maintainability on the Mechanical boards • Fuel system boards is also concurrently Maintainable • Single board for office only

11. Electrical Design • 2x3600Amp tap off supply • One feed from HT feeder and another feed from generator • From MSB A and MSB B • Batteries based on 30mins 10 year end of life • Separate technical earth shall be provided for IT equipment

12. Recommended Illuminance

13. Maximum Permissible Lighting Load

14. Mechanical Load Calc

15. Cooling System - DC • Chilled water air cooled CRACs, N+1 • Primary source will be chilled water to meet Tier 3 • The new chilled water system to have necessary metering and monitoring for the purposes of measurement and verification • Temperature and humidity to recommended envelope of TC9.9 • Raised floor to be 800mm high and used as cooling plenum • Bund wall to be provided to contain water spill • Leak detection in drip tray directly below CRAC

16. Cooling System - Office • All Office areas to be served by individual FCU’s • Cooling system to be stand alone from DC cooling system • Air cooled chiller to be used.

17. ASHRAE TC9.9 Thermal Guildelines 2011

18. Supply via raised floor and Hot Aisle Containment with Ducted Return

19. External Static Pressure for supply via raised floor and Hot Aisle Containment with Ducted Return ESP IS APPROX 180PA

20. Supply Air through raised floor and Cold Aisle Containment, Return via room

21. External Static Pressure through raised floor and Cold Aisle Containment, Return via room ESP IS APPROX 60PA

22. Mechanical Ventilation • Gas purging system to be provided at 2 AC for areas served by gas suppression • Gas purging system to have ducting dropped to floor level where possible • Office area to be served by FA • Data Centre to be provided with fresh air pressurisation to 0.5AC • All critical plant AC to be configured N+1

23. Fire Protection Strategy • The fire fighting system will be configured to respond to the following number of prerequisites for a critical facility:- • A fire detection system to provide early warning at an initial fire condition. • Suitable fire fighting equipment to extinguish the fire in its premature stages • To have suitable trained staff on site on a 24 hour basis to respond to such situations.

24. Fire protection services system • Fire resistance wall, and doors • Fire Fighting Philosophy • 7x24 Internal Monitoring system • External Fire station APC by Schneider and Partners

25. Fire Protection Strategy AUTO PAGING SYSTEM MAIN FIRE ALARM PANEL VERY EARLY WARNING SMOKE DETECTION SYSTEM OR SL SL BELL ALERT STAGE 1 N2 Argonite Or Novec GAS DISCHARGE SIGN EVACUATE AREA IMMEDIATELY S S S TIMER POINT SMOKE DETECTOR MANUAL RELEASE BUTTON DECAM SYSTEM SOUNDER & STROBE LIGHT ABORT SWITCH STAGE 2 GAS SUPPRESSION STAGE 3

26. Gas Suppression System • Total flooding gas suppression systems are widely adopted in data centers for protection of the IT equipment from fire • The four types of total flooding gas suppression systems, which are commonly used in modern data centers are; • - FM200 • - Argonite • - Nitrogen • - Inergen • As per instruction we will be providing design for a Nitrogen based Gas Suppression System

27. Comparisons of different systems

28. Comparisons of different systems

29. Very Early Warning Fire Detection System • Comparison of the analogue addressable point laser detector system and the conventional air aspiration sampling system.

30. Estimated Cost Comparison • The estimated installation cost comparison for the biggest compartmentation of an area of 4,00m2 as follows:- • 1. Laser = $20,000 • 2. Air Aspiration = $25,000 • Detectors installed at return of CRACs only • 2 Laser Smoke Detectors at each CRAC return • 2 Sets of Air Aspiration Installed. One set up to 4 CRACs only

31. Mechanical System – Water Detection System • Water Detection System for Data Center, NOC and all critical plant rooms • Distance Location Type

32. THANK YOU

33. Security Schemes

34. DCIM Architecture

35. Data Center Central Monitoring End to end data centre monitoring and control of power, cooling, environment and security from the building through IT systems • Multi-vendor monitoring • Monitor any device on the network from any manufacturer • Real-time device monitoring • Immediate fault notification and real-time data for modelling, reporting and analysis • Intelligent alerting • Minimise response time with pre-set or customizable alerts so the right alert goes to the right person at the right time • Copy and paste alerting preferences from one set of devices to another • Centralised view • Centralised data repository and unified view from anywhere on the network • Auto-discovery • Reduce the time needed to install & deploy physical infrastructure devices by automatically detecting manageable devices on your network • Mass configuration • Create, save & push configurations & device settings to • Graphical trending analysis • Access current, historic and future trends for any device or group of devices. Plot and graph multiple data points in a logical correlation to visualise potential hazardous trends

36. Data Center Operations Module Asset management and documentation of data center operations through inventory management • Network management (Remove) • An overview of the data center network paths and their interconnections, provided through guided input for reduction of human error. • Global asset search • Quickly locate assets through free text search and export equipment data to excel format • Mobile data center operations • Integrates with Operation Mobile for access to Operations module on the go via the Motorola MC75 handheld PDA. • Live dashboard • Gain transparency to data center key performance indicators through easily configured web dashboards, displaying customizable management-level information • Inventory management • Shows device data within the physical layout for instant access to device details and asset attributes, and overview of data center operations. • Alarms within physical layout • Provides real-time device failures within floor layout and rack front view for live status of data center operations • PUE/DCiE calculator • Provides Power Usage Effectiveness (PUE) or Data Center infrastructure Efficiency (DCiE) value for information on daily utilization of energy.

37. Data Center Capacity Module Simulation, planning, and optimization of infrastructure capacities to right-size the data center • Available capacity • Global view of available capacity within an organizational context, providing an instant calculation of actual space, power and cooling consumption, power and network port availability and floor and rack weight limits against overall data center capacity constraints. • Business impact • Shows the consequence of device failure on data center infrastructure equipment for instant identification of critical business application impacts. • 3D airflow analysis • Simulate any cooling scenario in your data center, instantly visualizing the cooling effect on your infrastructure for easy identification of overcooling and hotspots.

38. Overhead Data / Power Troughs

39. Panduit Net Access

40. Rack mount Airflow Duct

41. Side Airflow Duct

42. Rack Dimensions Network/Unix • Typical Network Rack 800mm(W) x 1200mm(D) x 2100mm(H) 42u • Nexus 7k Network Rack 1000mm(W) x 1200mm(D) x 2100mm(H) 42u Server • Typical Server Rack 600mm(W) x 1200mm(D) x 2100mm(H) 42u

43. Containment for Racks

44. Other M&E items and Scoping • Security for the building and M&E building only • Racks ??? • Containment by M&E • Power Strip within Racks • Raised floor by Architect • Floor Grilles by Architect • Insulation and epoxy for floors • Reflected ceiling plan by Architect • White ware in Pantry and usage of pantry. • TV for NOC? • To integrate DCIM with other sites?? • Security to integrate with other sites? • Sanitary outside of building and IC on ground floor • Storm water drainage for building and ground floor

45. Other M&E items and Scoping • Flood risk? What is 100 year flood plain • Louvres for facade. • Authority interface – Plumbing, sanitary, power • Architect to highlight areas to be AC/MV • Audio Visual • Requirements for Staging room