Wednesday, June 25, 2008

. M&E vs Space Planning ( )M&E Systems () Architectural Design ( ) GFA (Gross Floor Area: ) , footprint ( ) floor to floor height ( ) Geometry Architectural Expression Space Planning Phase M&E space ( ) Space Planing for M&E systems Architectural Design Process Central Equipments ( )

Chiller Pump 8.35m ( ) Chiller Plant Chiller Condenser/Chilled Water Pipe Header Pumps Structural Support Logistic Path Electrical Control Panel Pump Operating & Maintenance ( ) .. Commercial Building Ductwork lighting Wiring run Ceiling Void Space600mm to 900mm ( ) Ceiling Cavity Beam ( ) ( HVAC Sprinkler . ) Beam Ceiling Void Space Beam Structural Strength Penetration Beam Pre-stressed Beam Beam Beam 1/3 ( Stress Neutral Axis ) Penetration 2D (2 x Diameter Gap or 3xDia Center to Center) Column (or) Beam Joint M&E Pipe Center-to-Center 3D Support Post M&E System System Overall Planning Conceptual Planning Budgetary Purpose Table

Table ... M&E Floor Area

(Type of Occupancy)% of Gross Building Area

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Content ()CAD & Design Tools

Singapore: M&E and AutoCADRevit MEP 2010

MEP SystemsM&E Systems vs BuildingsM&E Systems Scope of M&E SystemsM&E: M&E Architectural M&E M&E Design: High-Rise BuildingsTesting & Commissioning Process

HVACHVAC: Introduction to DesignHVAC: Building in Hot & Humid ClimateM&E Basics: Pipe & Duct SizingHVAC: Duct Sizing with VBAHVAC: Duct Sizing

Automatic Control SystemsHVAC Control (01) : FCU

PlumbingSanitary Plumbing: Introduction

Domestic Water Supply: Introduction

Water Tanks ( )

Swimming PoolsSwimming Pools ( )

Fire ProtectionFire Protection : IntroductionSmoke Control: Pressurization SystemsFire Sprinkler (Wet) System, S'pore

ElectricalElectrical Power Distribution

Sustainable, Green and EnvironmentGreen Buildings: USGBC's LEED/

S'pore GreenMarkUnderstanding LEEDGreen EnergyClean Air: Clean Water:

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Laboratories

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Centralized Systems Decentralized Systems Window Type (or) Split Type FCU (Air-Con Fan Coil Unit), Cooling Window Type (or) Split Type FCU (Air-Con Fan Coil Unit), Heating & Cooling UnitaryWindow (or) Through-the-wall Heat Pumps Less Energy Efficient Central System

Typical Space Planning Considerations for M&E Equipments1. General (for all equipments)

Maintenance Passageways, Catwalks Maintenance Access Space Logistic: Equipment Move-In / Move-Out Space Access to Control Components (Valves, Actuator, etc.)

2. Water Tanks Space for Access Manhole Openings (min 3ft (or) 900mm. Clear) Manhole () For Panel Tanks: Parameter Maintenance Access (2 ft (or) 600mm Net min.), and Bottom of the Tank(2 ft (or) 600mm Net min.) Panel Tanks: -

Engineering ExamsUSA: EIT and FE Exam

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HVAC: Duct Sizing with VBASwimming Pools ( )

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AutoCAD (1)CAD (2)Control (2)Electrical (1)Environment (8)Fire Protection (5)General (1)HVAC (10)MEP Design (7)MEP Systems (12)Myanmar (2)Sanitary (1)Singapore (3)Swimming Pools (1)Testing and Commissioning (1)USA-EIT/PE (1)VBA (1)Water Supply (4)

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Actual Active Height ( ) ( ) Free board Requirements (to prevent back flow toincoming 600mm ( ) Gravity Tank 75mm ()Pump Suction Tank 300mm (-) Fire Tank 1000mm (- -)

Manhole () Manhole 750mm(-) x 750mm(-) 600mm(-) x 600mm (-) Freeboard 1,200mm (-)

3. PumpsAccess Passageway (for Maintenance and Overhaul / Repair)Access for Control Components (Valves, see pressure gauge etc.)

4. ChillersChillers Manufacturer sRecommended Maintenance Space Water-Cooled Air-Cooled Water-Cooled Chiller Trane Brand Trane EarthWise CenTraVac Chillers Catalogue Download

Chiller i. Chiller Unit Mount

Starter Unit Mount Starter

ii. CL1 Tube Pull Clearance Chiller (Either End OfThe Machine) Chiller Length () (300mm)

iii. CL2 CL1 Service

Chiller i. Chiller Clearance - (914mm) ( Support

)ii. Plinth Vibration Isolator - (150mm)

Chiller Plant Chiller Condenser/Chilled Water Pipe Header Pumps Structural Support Logistic Path Electrical Control Panel Pump Operating &Maintenance ( ) Air-Cooled Chiller Water-Cooled Chiller HotMoist Air Short Circuit

5. Cooling Towers HVAC equipments Capacity Specification Brand / Model Cooling Towers CoolingTowers

i. (Open/Close, Counter-Flow/Cross Flow)ii. (Cylinder / Rectangular Cube)iii. (Specifications, Condenser Water Temperatures)iv. (Outdoor Conditions)v. Brand / Model: Brand Model

Cooling Tower

i. Short Circuit ii. Manufacturer's Recommended Spaces (

) Clearances iii. Clearances Obstruction

Architects Architects

Projects Cooling Tower Performance Chiller Plant Performance Architects Client Professionally Louvers Trellis Cooling Tower Condenser Water Temperature Chiller Plant Chiller Plant Efficiency Louvers & Trellis Architects Opening Ratio Manufacturer Manufacturer Professional Reply Piping Headers, Connection Spaces and Chemical Treatment Equipments Space

6. Condensing Units Obstruction ClearanceSpace between adjacent unitsPiping Connection Spaces and Chemical Treatment Equipments Space

7. Boiler Plant and Chimney Flue Boiler Flue

8. AHUPiping & Ducting Connection SpacesMaintenance Access: min. 600mm Clear All round ( Piping & Ducting Connection Spaces )Repair / Replace for Filters, Fan Motor, Coil etc.Location: Ceiling Void Ceiling Void Secondary Drain Pans Maintenance Access Panel, Ladders and Catwalks Accessible Space for all control componentsAccessible Space between AHU and Air Intake Louvers

9. Electrical Control Panels / Motor Control CentersMaintenance Access (1200mm in front)Cabling/ Wiring Access (may require back access, if require 750mm clear)

10. Ducts and PipesClearance Between Ducts (Depends on Duct Support Method, Insulation Thickness and Duct Joint)Clearance Between Pipes (Depends on Pipe Support Method, Insulation Thickness and Pipe Joint) (Insulation / Flange/ Jacketing) 50mm Welding / PipeConnection Outside Diameter Insulation Insulation Thickness Flange Flange Outside Diameter Flanged Pipes Flanges Connections Connections 100mm Staggered (Flange Flange 50mm )Don't forget to consider the required spaces for branch-off

11. Anthropometric ( )Prone () : 2.5m Height x 0.45m WidthMaintenance Reach Levels

i. Stand () : 0.9m, 1.2m & 1.5m Heightii. Kneel () : 0.6m, 0.9m & 1.2m Heightiii. Sit () : 0.3m, 0.6m & 0.9m Height

Kneel () : (1.4m Height x 1.1m Width)Crawl ( ) : 0.8m Height x 1.5m WidthSquat () : 1.2m Height x 0.69m WidthStoop ( ) : 0.9m Height x 0.9m WidthPassageway ( ): Width = Recommended 0.75m, Minimum 0.55mLadders ( 75-90 ): 0.75m Width Clearance at the back

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Stairs / Ramps ( 30- 35) : 2.1m Head Clearance Tripping Hazard and Eye (or) Head Hazard 300mm Valve ()

Posted by Ko Chaw - at 10:27 PM

Labels: MEP Systems

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