2018 APEC Engineering Conference. Global Design Asia Pacific (GDAP) Roles, Responsibilities, and process Hotel Openings

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Erica Parks
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1 2018 APEC Engineering Conference Global Design Asia Pacific (GDAP) Roles, Responsibilities, and process Hotel Openings

2 GDAP Roles and Responsibilities 1. Liaison and communication with Owner & Consultants during design and construction stages: Brand Standard compliance Deviation controls 2. Design Review (brand standard compliance): Concept Design, including proposed deviations Mock up Room Design King/DD room, shaft, corridor Detailed Design (tender drawings) 3. Construction Review Mock up Room Inspections Site work review (towards completion stage) 4. Pre opening Inspections (until turnover to Operation)

4 GDAP MEP/IT Teams 1. SEA, Australia/NZ/Fiji, India Sub continent: Hedrick Lo Team leader Weng Hou Liew SEA and India Jenny Leung Australia, NZ, Fuji 2. North Asia Jensen Hughes Team in HK

5 Hotel pre opening 1. Process 2. Collaboration between Engineering and GDAP 3. Inspections and technical requirements 4. Turnover documentations and other requirements

6 Pre opening Process & Milestones

7 Collaborations & Communications Pre opening 1. DOE communicates with GDAP Understanding of MEP design Design report & drawing review Observations on site: Major deviations from the agreed design Quality of works Major technical issues Progress and status of works 2. GDAP communicates with Owner and Consultants on operational feedbacks and observations 3. Status of defect rectification works

8 Pre opening Inspections Deviations from the agreed design General conditions of main plantrooms and risers cleanliness, sealing of penetrations, epoxy flooring, SLD, etc General operating conditions of main plants Capacity, noise, vibrations, etc Testing & commissioning records Major plant & equipment Conduct selective tests MEP systems of all areas General operational conditions

9 Testing & Commissioning Record Review 1. Lifts and escalators load tests, functional tests, safety control tests, & lift vendor certification. 2. Major plant and equipment start up reports chillers, transformers, generators, etc 3. Gas leakage detection for each detector 4. Earthing and lightning protection certification by Qualified Engineer 5. Water sample test reports 6. Thermal scan All main switchboards, TX, busbars

10 Selective tests 1. Generator change over Within 10 to 15 seconds 2. Random test of gas leakage detectors Local and remote alarm at Main Fire Alarm Panel & gas shut off 3. Elevator functional tests Safety, lift operation, smoothness of rides 4. Swimming pool Operation of SVRS (if any) 5. Random test of BMS Controls/monitoring points, graphic display

11 Water Sample Analysis 1. Chilled water meet chiller requirements 2. Condenser water meet chiller requirements and no legionnaires 3. Domestic cold water meet WHO potable standards RAW water Treated water 4. Water supply to laundry and kitchen hardness 5. Swimming pool water PH value and no bacteriological matters 6. Domestic hot water no legionnaires 7. STP or WWTP treated effluent local legislations and operational requirements (if re cycled)

Key Issues to be Identified as early as possible 1. Guestroom MEP installation 2. Water sample quality tests 3. Major noise/vibration 4. Sewerage smell 5. Areas not cold and/or draughty 6.

12 Key Issues to be Identified as early as possible 1. Guestroom MEP installation 2. Water sample quality tests 3. Major noise/vibration 4. Sewerage smell 5. Areas not cold and/or draughty 6. Kitchen ventilation 7. Sockets provisions for housekeeping, guests use, and operational needs 8. GI/MS pipes for domestic cold/hot water systems 9. Pool safety 10. Localized water treatments to direct points of consumptions 11. Maintenance access to plantrooms 12. Water services above EE/IT rooms 13. Drainage pipes above water tanks and kitchens 14. Protection of sockets in WET and external areas ELCB, covers, etc

13 Guestroom MEP & IT systems 1. Electrical & IT sockets 2. Lighting controls 3. Access to FCU (filter/motor/valves) and DB 4. Air flow 5. FCU noise NC35 (40dBA) at bed location and at medium fan speed 6. AC control interfaces Key card, RCU, balcony door switch 7. Cold/hot water supply

14 TYPICAL GUESTROOM POWER/IT IN ROOM REQUIREMENTS Item Location Power & IT Outlet Type Control Requirement 1 Above Writing Desk Universal Power Outlet (Guest Used) USB Port (Guest Used) 2 Above Bedside Table Universal Power Outlet (Guest Used) USB Port (Guest Used) 24/7 normal power supply 24/7 normal power supply 24/7 normal power supply 24/7 normal power supply 3 Below Bedside Table Local Power Outlet for Digital Alarm Clock 24/7 normal power supply 4 Below Bedside Table Local Power Outlet if Cordless Phone 24/7 normal power supply DATA Outlet for Lined Phone 5 Below Writing Desk Local Power Outlet for Task Lamp Control by key card 6 Above Bathroom Vanity Counter Universal Power Outlet (ELCB protection) for Hair Dryer & Shaver Control by key card 7 Foyer near to bedroom Local Power Outlet for Housekeeping/Ironing Board Control by key card 8 Minibar Local Power Outlet for Refrigerator Local Power Outlet for Kettle 9 Behind TV Local Power Outlet for TV Local Power Outlet for TV Set Top Box DATA Outlet for WAP (Some WAP locates above ceiling) 24/7 normal power supply Control by key card Control by key card 24/7 normal power supply Depends on Heat Maps report See layout on next page

15 TYPICAL GUESTROOM LIGHT SWITCHING ARRANGEMENTS Item Lighting type Switching Req t Location Other Requirements 1 Architectural Lighting (Master) 2 way one gang (interconnected w/ item 2) 2 Architectural Lighting (Master) 2 way one gang (interconnected w/ item 1) Next to main entrance Bed Side 3 Bathroom Lighting 1 way one gang Next to bathroom n/a entrance 4 Desk Lamp (Desk Side) Self On/Off Switch On lamp base or stand n/a 5 Table Lamp (Bedside) / Bedside Light Self On/Off Switch On Lamp Base or n/a Stand 6 Reading Lamp (Ceiling Mounted) 1 Switch for each Bed Side n/a 7 Reading Lamp (Head Board Mounted) Self On/Off Switch n/a n/a 8 Nightlight (for King Bed) 2 way one gang Bed Side n/a 9 Nightlight (for Double Double) 1 way one gang Bed Side n/a 10 Painting Lamp (if any) Link to Master Switch n/a n/a Turn on all the lights except: a) Bathroom Lights; b) Nightlights; c) Reading Lights; d) Bedside Lights; e) Wardrobe Lights; f) Desk Lamp (Desk Side); g) Pendent Lights. 11 Floor Lamp (if any) Self On/Off Switch n/a Link to Master Switch See layout on next page

Universal Power Outlet Control by Key Card ELCB DB Local

16 TYPICAL GUESTROOM POWER/IT IN ROOM REQUIREMENTS MINI BAR SYMBOL/LEGEND Local Power outlet Control by Key Card Universal Power Outlet Control by Key Card ELCB DB Local Outlet 24/7 Universal Outlet 24/7 DB ACCESS PANEL DATA / TEL

17 TYPICAL GUESTROOM LIGHT SWITCHING ARRANGEMENTS

18 TYPICAL GUESTROOM LIGHT SWITCHING ARRANGEMENTS EXAMPLE

19 TYPICAL GUESTROOM LIGHT SWITCHING ARRANGEMENTS EXAMPLE

20 Guestroom Unacceptable Wiring Works

21 Guestroom Unacceptable AP

22 Guestroom Cold and Hot Water Inspections Water pressure minimum 2 to 2.5 bar Hot water temperature minimum 52 degree C Hot water supply maximum 10 seconds Cold & hot water pressure balance maximum +/ 1 degree C fluctuations

23 Swimming Pool System Swimming Pool VGB 2m Sand Filter Disinfection PH Controller VGB VGB

24 Swimming Pool System Swimming Pool VGB 2m Balancing Tank Sand Filter Disinfection PH Controller

25 Swimming Pool System Swimming Pool VGB SVRS Sand Filter Disinfection PH Controller SVRS S

26 VGB (Virginia Graeme Baker) Grating

27 SVRS (Safety Vacuum Release Switch)

28 Public & BOH area MEP system review 1. Coldness and airflow/draught 2. Noise and vibration 3. Lighting level 4. Maintenance access to equipment (AHU, FCU, panels, etc) 5. Socket provisions 6. Kitchen hood exhaust/ventilation and air conditioning 7. Laundry ventilation and air conditioning 8. Surface temperature of low level light fittings

29 Handover to Operation 1. Testing and Commissioning reports and records 2. Operation and Maintenance Manuals 3. As built Drawings 4. Training Programs 5. Spare Part List 6. Equipment and system warranties 7. Authorities approval letters, drawings, and certificates. 8. Minor defects to be rectified

30 THANK YOU

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