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M&E ENGINEERING SYSTEM DESIGN

ELECTRICAL SYSTEM DESIGN

ELECTRICAL SINGLE LINE DIAGRAM

Low Voltage System - Power distribution to the floors done by means of sub panel boards via riser conductor in the vertical shaft

- Electrical metering for each guest unit will be provided

Backup Standby Power - Diesel generator for essential load such as lifts, public lighting, life safety & security system, drainage, WWTP, etc.

- Emergency battery for emergency light and exit sign for fire evacuation way

MAIN DISTRIBUTION BOARD

GENERATOR

MDB & GENERATOR ROOM LAYOUT PLAN FOR CONDO

TELEPHONE SYSTEM RISER DIAGRAM

Telephone System

- The incoming telephone lines will terminate at control room containing Main Distribution Frame (MDF) and

PABX (if required). - The design of the telephone

system will conform to the Telephone Organization of Thailand

(TOT) and other applicable institutes.

- Main riser distribution via TPEV cable and distribution to outlet via

TIEV cable

WI-FI SYSTEM RISER DIAGRAM

WI-FI System

- Main riser and distribution cabling system proving for Internet WI-FI

System

FIRE ALARM SYSTEM RISER DIAGRAM

Fire Alarm System

- Fire Alarm Control Panel (FCP) – Semi Addressable Type

- Provide detectors, manual pull stations and alarm speaker with

strobe light throughout area

MATV SYSTEM RISER DIAGRAM

MATV System

-The common antennas for the satellite TV and local TV channels installed on the roof. - Space areas at roof and Head-End Equipments of MATV system will be provided for installation UBC cable TV system in future.

CCTV SYSTEM RISER DIAGRAM

CCTV System

- Digital Video Recorder (DVR)

- The CCTV cameras will be provided in area as following:

- Entrance/Exit Area- Main Lobby- Car Park- Lift Lobby- Lift Car- etc.

ACCESS CONTROL SYSTEM RISER DIAGRAM

Access Control System

- Access control door will be provided in area as following ;

- Main entrance/Exit.- Lift lobby at ground floor and

parking floors.- Lift car.- etc.

INTERNAL COMMUNICATION SYSTEM RISER DIAGRAM

Internal communication System

- The system will be comprised of room station (audio only) located in each residential unit for communicate to master station at main entrance area for allow the guest into the building.

LEED for Electrical System

- Renewable Energy From Solar System

- High Efficiency & Low Loss Lamp & Gear

- Lighting Control System Via Timer & Photo Cell

Sport Club Building

- Generator Set

- Low Voltage Distribution

- Lighting System

- Grounding System

- Lightning System

- Telephone System

- Fire Alarm System

- MATV System

- CCTV System

- Lighting Control System

SOLAR SYSTEM DIAGRAM

Solar System

- Total Solar Plate = 1737 Plate @ 0.5 m2

= 8,685 m2

- Productivity = 1 kW/8 m2

= 100 kW- Grid Connection - First Draw Renewable Energy Source to Load Before Using Grid Source- Stand Alone Function in Case of Grid Failure- Improve Power Quality to Load

Outline Specification of Equipment and Materials:

Equipment/System

Outline Specification Vendor List

1. LV. Switchgear & Distribution Board

- Air and Molded Case Circuit Breaker

- GE, Siemens, Square D, Merlin Gerin, ABB, Moeller

2. Load Center & Consumer Unit

- Molded Case and Miniature Circuit Breaker

- GE, Siemens, Square D, Merlin Gerin, ABB, Moeller

3. Generator - Diesel Engine Generator - Caterpillar, Cummins Power Generation (Cummins Diethelm), Kohler, Dorman, FG Wilson, Himoinsa

4. LV. Cable - THW and NYY - Bangkok Cable, Thai Yazaki, Phelps Dodge, MCI-Draka, CTW

5. Conduit - Metal Conduit (EMT, IMC and RSC) - HDPE Conduit for Underground

- Panasonic, ABSO, TAS, Arrow-pipe

6. Lighting Fixture - Round type fluorescent surface mounted for residential unit

- L&E, MKP, Thorn, Philips, Delight, X-tra brite

7. Lightning Protection - Conventional Type - Local Manufacturer

8. Telephone Cable - AP-FSF for Outdoor and TIEV & TPEV for Indoor

- Bangkok Cable, Thai Yazaki, Phelps Dodge, MCI-Draka, CTW

Outline Specification of Equipment and Materials:

Equipment/System

Outline Specification Vendor List

9. Fire Alarm System - Multiplex, Pre-signal Non-coded- Conventional Smoke Detector in

Residential Unit

- Notifier, Honeywell, Thorn, Siemens, Edwards, Nohmi, Simplex , Johnson

Control

10MATV - PAL Signal by 75 ohm Coaxial Cable

- Hirchman, Philips, WISI, Fracarro, Maspro

11. CCTV System - Fixed Camera with Digital Video Recorder

- Philips, Burle, Pelco, Siemens, Bosch, Sanyo, GSP

12. Access Control System

- Proximity Card Reader with or without Keypad

- Johnson Control, Andover, Cardax, Galaxy Control, AMAG

13. Lighting Control System

- Two Wire Remote for Corridor and Public Area

- Panasonic, Clipsal, Bticino, Siemens

AIR CONDITIONING AND VENTILATION SYSTEM

AIR CONDITIONING SYSTEMVRF SYSTEM

Fan Coil Unit (FCU)Condensing Unit (CDU)

Fan Coil Unit (FCU)Condensing Unit (CDU)

AIR CONDITIONING SYSTEMVRF SYSTEM

AIR CONDITIONING SYSTEM

OPTION 1. VARIABLE REFRIGERANT FLOW (VRF) SYSTEM- TOTAL = 304TOR PER BLDG x 8 BUILDING = 2,432TOR- 1 CDU MODULE + 4 FCU PER UNIT

OPTION 2. SPLIT WATER COOLED SYSTEM- TOTAL = 317TOR PER BLDG x 8 BUILDING = 2,536TOR- 4 FCU/CDU PER UNIT- 4 COOLING TOWER + 4 CONDENSER PUMP (3DUTY + 1 STANDBY)

OPTION 3. SPLIT AIR COOLED SYSTEM- TOTAL = 317TOR PER BLDG x 8 BUILDING = 2,536TOR- 4 FCU/CDU PER UNIT

*** Recommend to design for VRF system

AIR CONDITIONING SYSTEM

ITEM DESCRIPTION VARIABLE REFRIGERANT FLOW (VRF) SYSTEM

SPLIT WATER COOLED SYSTEM SPLIT AIR COOLED SYSTEM

1 Initial Investment Cost 115.2 MB 97.7MB 80MB

2 Operating Cost

2.1 Electricity Cost 35.10 MB 46.90 MB 42.50 MB

2.2 Maintenance 2.35 MB 1.88 MB 1.64 MB

2.3 Water Consumption NONE 2.42 MB

(@191 M3/DAY & 34.7 Baht/M3)

NONE

2.3 Total Operating Cost 37.45 MB 51.2 MB 44.14 MB

3 Technician Level Skilled technician from supplier ( By Occupant)

Resident - skilled technician for cooling tower operation (By Operator)

Normal AC technician (by Occupant)

4 Standby Equipment Available : 2 compressor per CDU module CDU : None

Cooling Tower : 3 Duty + 1 Standby)

None

5 Space Requirement COMMON CDU AREA away from Residential Units

CDU Area per room

Area for Central Cooling Tower

CDU area per room

6 Energy Saving More efficient at 1.025 kw/TOR compared with split system

Less efficient at 1.24 kw/TOR Efficient at 1.05 Kw/TOR

7 Vendors Daikin, Mitsubishi (Electric), Mitsubishi (Heavy), LG AC, Fujitsu, York (Digital Compressor)

Cooling : Marley, Shinwa, Nihon Spindle

Split : Trane, Carrier, York

Daikin, Mitsubishi (Electric), LG AC

Equipment/System Outline Specification Vendor List

1. Air Condition Unit - Variable Refrigerant Flow (VRF)- Air Cooled Condenser, Gold or Blue Fin

- Mitsubishi(Electric), Mitsubishi(Heavy), Daikin, LG, Fujitsu, York

2. Ventilation Fan - Depending on function. Centrifugal Fan are for general function.

- Panasonic, Mitsubishi, GreenHeck,

3. Refrigerant Pipe - Copper Tube Hard Drawn Type L - Healstad, Kembla, Muller, Valor

4. Refrigerant Pipe Insulation

- Closed cell foamed insulation - Aeroflex, Armaflex, K-Flex, MaxFlex

5. Air Duct Work - Fabricated Galvanized Steel Sheet with fiberglass insulation

- Singha, or Truzinc

6. Duct Insulation - Fiber glass - Micro-Fiber, Siam Fiberglass, Insufiber

7. Grilles and Diffusers - Powder Coat Extruded Aluminum. - Escoflow, ComfortFlow, Flowthru, CFM

8. Kitchen Hood Duct - Fabricated Galvanized Steel Sheet. Gauge #22 with high temperature sealant

Outline Specification of Equipment and Materials:

LEED for Air Conditioning System

Minimum Energy Performance : Comply to ASHRAE 90.1 Standard

CFC Reduction in HVAC & R Equipment: Use non-CFC Refrigerants

Minimum IAQ Performance: Comply to ASHRAE 60.1 Standard by using

mechanical ventilation

Sanitary and Fire Protection System

Sanitary System

Cold Water System

Booster Pump

Water Tank Require Capacity 90 CU.M. ,

Storage 2 days.

Cold Water Pipe

Sanitary System

Potable Water System (Option 1)

Raw Water Tank

Potable Water Pipe

Sand Filter

Sand Filter & Activated CarbonInstall in pantry

each unit

Booster PumpWater Tank

Sanitary System

Potable Water System (Option 2)

Raw Water Tank

Potable Water Pipe

Sand Filter

Booster PumpWater Tank

Chloride auto feed into Water TankControl conc not

over 1 PPM

Sewage System and Wastewater System

Toilet in Unit Toilet in Unit

Wastewater Treatment Plant

Capacity 25 CU.M./d

To Project Wastewater

Collection or Drain System

Toilet in Unit

Sanitary System

Toilet in Unit

Wastewater Treatment Plant

Capacity 15 CU.M./d

Toilet in Unit

Dry Pipe with FHC

FHC

FHC

FHC

FHC

FHC

FHC

FHC

FDC

FHC

Fire Protection System

FHC

FHC

FHC

FHC

FHC

FHC

FHC

Sanitary SystemPump Room & Water Tank

Pump RoomWater Tank

(Under Pump Room)

Wastewater Treatment Plant

Capacity 25 CU.M./d

To Project Wastewater

Collection or Drain System

Wastewater Treatment Plant

Capacity 15 CU.M./dTo Project

Wastewater Collection or Drain

System

Cold Water SystemSport Club Building

Sewage System- Booster Line to Toilet

- Collect soil&waste to package wastewater treatment plantFire Protection System- Dry Pipe with FHC

LEED for Sanitary SystemRecycle Water for irrigation

Equipment/System

Outline Specification

Vendor List

1.Booster pump - Package Booster Pump with Variable

Speed Drive

- Grundfos, Aurora, Peerless

2.Water Heater - Instantaneous Water Heater 6 kW, for

toilet without bath tub- Water Heater, 75 litre

for toilet with bath tub

- Siemen, Stiebel

- Rheem, Mazuma. Hajdu

3. Wastewater Treatment

Plant

- Package Fiberglass Tank

- Santech, Fibertech, Entech

4.Cold Water Pipe - Polypropylene Pipe (PPR 80)

- Fusiotherm, Wefatherm

5.Hot Water Pipe - Polypropylene Pipe (PPR 80)

- Fusiotherm, Wefatherm

Outline Specification of Equipment and Materials:

Equipment/System

Outline Specification

Vendor List

6. Soil, Waste, Laundry

Waste, Strom Drain Pipe

- PVC Class 13.5, for branch pipe and

riser- Cast Iron Pipe, for underground floor

slab

- Thai Pipe, Siam Pipe, Bangkok Piboon Pipe

- TCP, Wenco, Siam Syndicate

7.Kitchen Waste Pipe

- Cast Iron Pipe - TCP, Wenco, Siam Syndicate

8.Vent Pipe - PVC Class 8.5 - Thai Pipe, Siam Pipe, Bangkok Piboon Pipe

9.Fire Pipe - Black Steel Pipe Sch.40 (Seam)

- Thai Steel Pipe, Siam Union Pipe,

Thai Union Pipe

Outline Specification of Equipment and Materials: