Presentation on MEP Services. Basic Details about all services inside a building & Civil MEP Coordination for a construction project

1. BUILDING SERVICES
Aniket Khandelwal
9096871414
Email id- aniket.khandelwal@shapoorji.com

2. Imagine yourself in the most fabulous building in the
world. Now take away the lighting, heating and
ventilation, the lifts and escalators, acoustics,
plumbing, power supply and energy management
systems, the security and safety systems.
You are left with a cold, dark, uninhabitable shell !!!
BUILDING SERVICES

3. Everything inside a building which makes it safe and
comfortable to be in comes under the title of
'Building services'.
A building must do what it was designed to do - not
just provide shelter but also be an environment
where people can live, work and achieve.
Building services are what makes a building come to
life.
BUILDING SERVICES

4. MECHANICAL SERVICES PLUMBING SERVICES
ELECTRICAL SERVICES
MEP
CIVIL CO-ORDINATION
INTRODUCTION TO MEP

5. MECHANICAL SERVICES
1. HVAC – HEATING VENTILATION & AIR CONDITIONING
2. REFRIGERATION
3. FIRE PROTECTION

6. ELECTRICAL SERVICES
1. ELECTRICAL HT & LT POWER DISTRIBUTION
2. LIGHTING
3. EARTHING & LIGHTNING PROTECTION
4. FIRE DETECTION & ALARM SYSTEM
5. PUBLIC ADDRESS SYSTEM
6. ACCESS CONTROL SYSTEM
7. CCTV SYSTEM & MONITORING SYSTEM
8. BUILDING SECURITY SYSTEM
9. BUILDING MANAGEMENT SYSTEM

7. PLUMBING SERVICES
1. DOMESTIC WATER SYSTEM
2. FLUSHING WATER SYSTEM
3. SEWAGE WATER SYSTEM
4. RAIN WATER SYSTEM
5. SEWAGE TREATMENT PLANT
6. WATER TREATMENT PLANT
7. ALL PIPING & SANITARY FIXTURES THAT PROVIDE WATER FOR ANY
USE (Drinking, cooking, bathing, laundry, process, etc.)

8. ELECTRICAL SERVICES

9. CLASSIFICATION OF ELECTRICAL SYSTEMS
EXTERNAL INTERNAL
ELECTRICAL SYSTEMS
TRANSFORMERS
HT PANELS
BUSDUCTS
EXTERNAL CABLING
FLAME PROOF
ELECTRICAL
EQUIPMENTS
DG SETS
LIGHTING
ARRESTORS
SOLAR SYSTEMS
LT PANELS
DISTRIBUTION
BOARDS
EARTHING
CABLE
CONTAINMENT
LIGHTING WIRING
POWER WIRING
LT CABLING
RECEPTACLES
LUMINAIRES
CLASSIFICATION OF
ELECTRICAL SYSTEMS

10. DG SETS
UPS
POWERLIGHTING PROCESS
TYPICAL ELECTRICAL SCHEMATIC
HT PANEL
HT CABLE
TRANSFORMERS
HT CABLE
LT PANELS
BUS DUCTS / CABLES
DISTRIBUTION
BOARDS
BUS DUCTS / CABLES
CAPACITOR
BANKS
CABLES
HT INCOMING SUPPLY
HT INCOMING SUPPLY
HT CABLE
METERING KIOSK
HT METERING KIOSKHT PANELTRANSFORMERS
LT PANELS
DG SETSDISTRIBUTION BOARDS
LIGHT FIXTURES
POWER SOCKETS
UPS
APFC PANEL

11. LOW VOLTAGE SYSTEMS
1. FIRE DETECTION & ALARM SYSTEM
2. PUBLIC ADDRESS SYSTEM
3. ACCESS CONTROL SYSTEM
4. CCTV SYSTEM & MONITORING SYSTEM
5. BUILDING SECURITY SYSTEM
6. BUILDING MANAGEMENT SYSTEM
FIRE DETECTION & ALARM SYSTEM
PUBLIC ADDRESS SYSTEM
ACCESS CONTROL SYSTEM
CCTV SYSTEM & MONITORING SYSTEMBUILDING MANAGEMENT SYSTEM

12. FIRE DETECTION SYSTEM
• A FIRE ALARM SYSTEM IS NUMBER OF DEVICES WORKING TOGETHER
TO DETECT AND WARN PEOPLE THROUGH VISUAL AND AUDIO
APPLIANCES WHEN SMOKE, FIRE, CARBON MONOXIDE OR OTHER
EMERGENCIES ARE PRESENT. THESE ALARMS MAY BE ACTIVATED FROM
SMOKE DETECTORS, AND HEAT DETECTORS FIRE DETECTION & ALARM SYSTEM
PUBLIC ADDRESS SYSTEM
• A PUBLIC ADDRESS SYSTEM (PA SYSTEM) IS AN ELECTRONIC SOUND
AMPLIFICATION AND DISTRIBUTION SYSTEM WITH A MICROPHONE,
AMPLIFIER AND LOUDSPEAKERS, USED TO ALLOW A PERSON TO
ADDRESS A LARGE PUBLIC, FOR EXAMPLE FOR ANNOUNCEMENTS OF
MOVEMENTS AT LARGE AND NOISY AIR AND RAIL TERMINALS OR AT A
SPORTS STADIUM.

13. INTELLIGENT
ADDRESSABLE
FIRE ALARM
CONTROL
PANEL
REPEATER
PANEL
INPUT
MODULE
MCP
CONTROL
RELAY
MODULE
ADD. SMOKE
DETECTOR
FOR ROOM
ADD. SMOKE
DETECTOR
FOR CEILING
ADD. DUCT
DETECTOR
ADD. SMOKE
DETECTOR
FOR ROOM
ADD. SMOKE
DETECTOR
FOR CEILING
INPUT
MODULE
MCP
2Cx1.5 SQMM CABLE
WORKSTATION
FOR BMS SYSTEM
TO NEXT FACP
FROM PREVIOUS FACP
FIRE DETECTION SYSTEM

14. ACCESS CONTROL SYSTEM
• IN THE FIELDS OF PHYSICAL SECURITY AND INFORMATION
SECURITY, ACCESS CONTROL IS THE SELECTIVE RESTRICTION
OF ACCESS TO A PLACE OR OTHER RESOURCE
• ACCESS CONTROL REFERS TO SECURITY FEATURES THAT
CONTROL WHO CAN ACCESS RESOURCES IN THE OPERATING
SYSTEM. APPLICATIONS CALL ACCESS CONTROL FUNCTIONS
TO SET WHO CAN ACCESS SPECIFIC RESOURCES OR CONTROL
ACCESS TO RESOURCES PROVIDED BY THE APPLICATION.
ACCESS CONTROL SYSTEM

15. SCHEMATIC – ACCESS CONTROL SYSTEM
ENTRY
DOOR
EXIT
DOOR
EML EML
LAN CONNECTION
FIRE INTEGRATION
ENTRY READER WITH CONTROLLER
EMERGENCY DOOR RELEASE
EXIT PUSH BUTTON
EXIT READER
ELECTROMAGNETIC DOOR LOCK
CONTROL ROOM
WORK STATION WITH ACS SOFTWARE
LAN NETWORK
READER CUM CONTROLLER-1 READER CUM CONTROLLER-3READER CUM CONTROLLER-2

16. CCTV & MONITORING SYSTEM
• CLOSED-CIRCUIT TELEVISION (CCTV), ALSO KNOWN AS VIDEO
SURVEILLANCE, IS THE USE OF VIDEO CAMERAS TO TRANSMIT A
SIGNAL TO A SPECIFIC PLACE, ON A LIMITED SET OF MONITORS
• IN INDUSTRIAL PLANTS, CCTV EQUIPMENT MAY BE USED TO OBSERVE
PARTS OF A PROCESS FROM A CENTRAL CONTROL ROOM, FOR
EXAMPLE WHEN THE ENVIRONMENT IS NOT SUITABLE FOR HUMANS.
• CCTV SYSTEMS MAY OPERATE CONTINUOUSLY OR ONLY AS REQUIRED
TO MONITOR A PARTICULAR EVENT.
CCTV SYSTEM & MONITORING SYSTEM

17. VIDEO WALL 4x2 CONFG.
CONTROL ROOM
VIDEO MANAGEMENT SOFTWARE &
CAMERA LICENSES
HIGH CONFIGURATION SERVER WITH
STORAGE
HIGH CONFIGURATION
CLIENT WORKSTATIONS
JOYSTICK
CONTROLLER
LAN/ OFC NETWORK POE SWITCHES
BULLET CAMERA
FIXED DOME
CAMERA
PTZ DOME CAMERABOX CAMERA
SCHEMATIC – CCTV & SURVEILLANCE SYSTEM

18. IBMS SYSTEM
• A Building Management System (BMS) or Building Automation
System (BAS) is a computer-based control system installed in
buildings that controls and monitors the building’s mechanical and
electrical equipment
• They help you plan operations and assess performance; make
operation easier; improve building comfort, enhance safety, improve
efficiency, save energy, and protect your assets.
• Their function is to control, monitor and optimize building services,
such as heating, ventilation, air conditioning, lighting, alarm systems
and certain electrical appliances. BUILDING MANAGEMENT SYSTEM

19. BMS DISPALY
BMS SEVER WITH BMS SOFTWARE &
LICENSE
TCP/IP NETWORK
DDC CONTROLER
WITH 3RD PARTY
INTEGRATION
DDC CONTROLER
WITH 3RD PARTY
INTEGRATION
HVAC SYSTEM
VENTILATION & EXHUST SYSTEMS
ELECTRICAL DISTRIBUTION SYSTEM
FIRE FIGHTING SYTEMS
PHE SYSTEMS
ELEVATOR SYSTEMS
FIELD DEVICES
LASER PRINTER
DDC CONTROLER
WITH 3RD PARTY
INTEGRATION
DDC CONTROLER
WITH 3RD PARTY
INTEGRATION
DDC CONTROLER
WITH 3RD PARTY
INTEGRATION
SCHEMATIC – IBMS SYSTEM

20. HVAC – HEATING VENTILATION & AIR CONDITIONING

21. HVAC – HEATING VENTILATION & AIR CONDITIONING
WHAT IS TR - TON OF REFRIGERATION
1 TR IS AMOUNT OF HEAT EXTRACTED FROM
ATMOSPHERE FOR MELTING 1 METRIC TONNE OF ICE IN 24
HOURS.
1 TR = BTU/HR
1 TR = 3025 KCAL/HR

22. FUNCTIONS OF HVAC
• CONTROL OF AIR TEMPERATURE
• CONTROL OF MOISTURE CONTENT IN THE AIR
• PROPER AIR MOVEMENT
• TO HOLD AIR CONTAMINATION WITHIN
ACCEPTABLE LIMITS

23. TYPES OF HVAC SYSTEMS
AIR CONDITIONING
NON DUCTED PRODUCTS DUCTABLE SYSTEMS
SPLIT AIR CONDITIONING WINDOW AIR CONDITIONING PACKAGED AIR CONDITIONING CENTRAL PLANT
FLOOR
MOUNTED
WALL
MOUNTED
CEILING
MOUNTED
EXPOSED
TYPE
CASSETTE
TYPE
HIDE AWAY
TYPE
FLOOR STANDING PACKAGED AC
AIR COOLED
DUCTABLE SPLITS
AIR COOLED
WATER
COOLED
DX SYSTEM
CHILLED WATER
SYSTEM
VAPOUR
COMPRESSION UNIT
VAPOUR
ABSORPTION UNIT
RECIPROCATING
UNITS AIR &
WATER COOLED
CENTRIFUGAL
UNITS WATER
COOLED
SCREW TYPE
UNITS AIR &
WATER COOLED
RECIPROCATING
UNITS AIR &
WATER COOLED
CENTRIFUGAL
UNITS WATER
COOLED
SCREW TYPE
UNITS AIR &
WATER COOLED

24. FIRE PROTECTION SYSTEM

25. WHAT IS FIRE ?
• An exothermic reaction resulting from combination of heat fuel
and oxygen.
• Fire involves rapid oxidation at high temperatures
accompanied by the evolution of highly heated gaseous
products of combustion and emission of visible and invisible
radiation.
• Initiation of fire requires combustible materials, oxygen and an
energy source (heat) to provide ignition. Three components -
fuel , oxygen & heat are referred as the fire triangle

26. CLASSIFICATION OF FIRE
• Class-A - Fires involving ordinary combustible materials like wood, paper, textiles, rubber
etc.
• Class-B -Fires involving flammable liquids or liquefiable solids, such as oils, solvents,
petroleum products, paints, varnishes etc.
• Class-C - Fire involving gases or liquefied gases under pressure for eg. LPG, Hydrogen
etc.
• Class-D Fire involving combustible metal such as Magnesium, sodium Zinc, Titanium etc.

27. PRINCIPLE OF FIRE EXTINCTION
• Starvation - Removing or blanketing the fuel
• Smothering - Cutting off the oxygen supply
• Cooling - Removing heat from the fire.

28. FIRE FIGHTING SYSTEM
• FIRE WATER RESERVOIR
• PUMPING UNITS
• FIRE WATER NETWORK
• FIRE FIGHTING HYDRANT SYSTEM
• FIRE FIGHTING SPRINKLER SYSTEM
• FIRE PROTECTION EQUIPMENT
FIRE WATER RESERVOIR
PUMPING UNITS
FIRE WATER NETWORKFIRE FIGHTING HYDRANT SYSTEM
FIRE FIGHTING SPRINKLER SYSTEM
FIRE PROTECTION EQUIPMENT

29. MUNCIPAL WATER SUPPLY TANKER WATER / BORE WELL
FIRE TANK
HYDRANT SRINKLER
DP HP JSP
J
B
DP – DIESEL PUMP
HP – HYDRANT PUMP
SP – SPRINKLER PUMP
J – JOCKEY PUMP
B – BOOSTER PUMP
EXTERNAL HYDRANT INTERNAL HYDRANT
BRIDGE INLET
TYPICAL FIRE PROTECTION SYSTEM SCHEMATIC

30. PUBLIC HEALTH ENGINEERING - PHE

31. DIFFERENT AREAS OF PHE
• SANITARY AND CP FITTINGS
• HOT & COLD WATER SUPPLY SYSTEM
• DRAINAGE & SEWAGE SYSTEM
• EXTERNAL WATER SUPPLY
• SEWAGE TREATMENT PLANT
• EXTERNAL SEWER NETWORK AND CONNECTION TO
SEWAGE TREATMENT PLANT/ MUNICIPAL NETWORK

32. What is a plumbing system
THE PLUMBING SYSTEM IS REALLY MADE UP OF TWO SYSTEMS:
• The supply system that brings in fresh water
• The drain-waste-vent system that takes out used water and sewage
• THE DRAIN-WASTE-VENT SYSTEM ALSO LETS AIR IN AND WASTE GASES OUT.
• BETWEEN THESE TWO SYSTEMS ARE THE FIXTURES (SINKS, TUBS, TOILETS, AND SO ON).

33. SCHEMATIC– PHE (WATER SUPPLY)
MUNCIPAL WATER SUPPLY TANKER WATER / BORE WELL
FIRE TANK
RAW WATER TANK
WTP
DOMESTIC WATER TANK
TOILETS & PANTRY/ KITCHEN
OVERFLOW FROM FIRE TANK

34. SCHEMATIC– PHE (SEWAGE & FLUSHING WATER)
SEWAGE FROM TOILETS
INSPECTION CHAMBER
STP
FLUSHING WATER TANK
FLUSHING WATER FOR TOILETS
PANTRY/ KITCHEN
GREASE TRAP
DISPOSAL TO MUNICIPAL LINE
TREATED WATER

35. SCHEMATIC– STP (MBBR )
P
TUBE DECK
MEDIA
DUAL
MEDIA
FILTER
ACTIVAT
ED
CARBON
FILTER
P EXCESS SLUDGE
SCREEN
CHAMBER
OIL & GREASE
TRAP EQUILISATION
TANK
TUBE SETTLER
TANK
FAB REACTOR CHLORINE
DOSING TANK
CHLORINE
DOSING
P
TREATED
WATER TANK
SLUDGE DISPOSAL TANK
TREATED WATER FOR USE
SEWAGE INLET
SLUDGE
DISPOSAL
BACKWASHLINE
SQUEEZEDWATER

36. PIPING/ CONTAINMENT CATEGORISED
• HORIZONTAL PIPELINE
• VERTICAL PIPELINE
MEP SERVICE LINES - CATEGORISED

37. PIPELINE
CATEGORIES
HORIZONTAL
PIPELINE
VERTICAL
PIPELINE
EMBEDDED
PIPELINE
EXPOSED PIPELINE
Plumbing
Electrical
Telecommunications
Fire Protection
HVAC
Water Supply, Waste Water & Sewage, Vent,
Rainwater Recycling
Bus-ducts, Cable Containments, Generator
Exhaust & Cooling water Piping
CCTV, Network, Audio, Telecommunications
Fire Protection water Supply, Sprinklers
Air Duct, chilled water & Condensate water
(Supply & Return)
BEAM WEB
OPENINGS
UNDER
BEAMS
Lighting Conduits, Telecommunications
Conduits, Fire Alarm Conduits
Water Supply, Lighting Conduits, Waste
Water, Sewage, Fire Alarm & Fire Sprinkler
NEXT PAGE
PIPELINE LAYOUT CATEGORIES OF MEP SYSTEM

38. PIPELINE
CATEGORIES
VERTICAL
PIPELINE
EMBEDDED PIPELINE
(WITHIN PARTITION)
EXPOSED PIPELINE
(SHAFTS)
Plumbing
Electrical
Telecommunications
Fire Protection
HVAC
Water Supply, Waste Water & Sewage, Vent
Bus-ducts, Cable Containments, Generator
Exhaust & Cooling water Piping
CCTV, Network, CATV, Audio,
Telecommunications
Fire Protection water Supply, Sprinklers
Chilled water & Condensate water (Supply &
Return)
Plumbing
Electrical
Telecommunications
Water Supply, Waste Water & Sewage, Vent
Lighting & Sockets
CCTV, Network, CATV, Audio,
Telecommunications
PIPELINE LAYOUT CATEGORIES OF MEP SYSTEM
HORIZONTAL
PIPELINE

39. FA/VA, BMS
& Security
containment
LV Cable Trays
Lighting &
Power Trunking
Blockwork Walls
Slab
HV Ladder Rack
Soffit
Fire Protection
Pipe Work
Incoming
Water Mains
Drainage Pipe
Duct Work
Duct Work
Branch
Chilled
Water Pipes
• Typically a MEP Contractor each install their own supports from the
soffit.
• Followed by water mains, drainage and fire protection pipe work.
Generally MEP services that would not require any further access
once they had been installed, tested and insulated.
• Followed by the ductwork and its branches to adjacent rooms,
which would require testing and insulation.
• Then the chilled water pipework, which also branches off to
adjacent rooms and needs to be accessible.
• Electrical containment is always the lowest and final service to be
installed. Its completion and subsequent cable installation will be
dependent on the mechanical services completion.
• The coordinated installation sequence needs to prioritize the
earliest release for HV & LV cable installations.
MEP – TYPICAL SECTION OF CORRIDOR

40. CIVIL –MEP COORDINATION
CIVIL MEP

41. Foundation for MEP Heavy Equipment

42. Sleeves For MEP Services Wall Penetration
Note : It is very Important to Close this Sleeves with Fire sealant Post
Installation of Service Lines

43. Services within Sub-Structure of Building

44. Services before casting of Floor Slab

45. Services before casting of RCC Walls

46. Plaster after laying of wall services

47. Cut-outs for Pulling of Cables

48. Ceiling MEP Services before False Ceiling

49. Ceiling MEP Services before False Ceiling

50. Ceiling MEP Services before False Ceiling

51. Toilet Sunk drainage

52. MEP INTERFACING – PROBLEMS ASSOCIATED
According to the characteristics of the problem, integration requirements,
and construction necessities, the Interface Problems is divided in following eight classifications.
• Coordination with civil structure
• Safety aspects
• Functionality
• Constructability
• Economy
• Efficiency
• Expandability
• Maintainability

53. • This refers to the process of installing Services, which must be
well coordinated to embed the horizontal pipes and vertical
sleeves in advance.
• Electrical pipes, monitor control pipes, and vertical sleeves of
sewage pipes from the floor slab must be installed prior to slab
grouting.
• The work involving the first completed concrete mat for moisture
protection and vibration isolators must be executed in
conjunction with the embedded sleeves and architectural
construction works
COORDINATION WITH CIVIL STRUCTURE

54. • Safety refers to safety considerations during
installation.
• For example, safety is required to prevent
hazards such as a water pipe leakage if a water
pipe lies above an electrical pipe
SAFETY ASPECTS

55. • Functionality refers to ensuring that the function of
pipes is fully exploited while complying with building
codes.
• For example, drainage slopes and routes must be
taken into consideration for proper drainage of waste
water.
• The installation of fire protection equipment and
piping must be arranged prior to other systems in
order for the entire fire protection system to comply
with fire codes and fire protection permit drawings.
Consequently, this has an impact on passing the fire
protection inspection and obtaining the occupancy
permits.
FUNCTIONALITY

56. Constructability represents the factors influencing the sequence of installation. The conflicts can be
categorized as follows:
• Conflict of equipment in a space - Because of the crowded space, the routing and sequence of installation for
large equipment must be checked first.
• Conflict of pipeline in a space - Conditions for stacking and interlacing pipelines causes difficulty in installation
and maintenance due to over-crowded spaces and lack of advance coordination
• Crowded installation - Conflicts within the installation space, idle laborers, and poor installation quality can result
from problems such as crowded spaces or multiple workers operating simultaneously at a single site.
Furthermore, the attitude of “first come first win” or “first do first win” causes conflict in the arrangement of
pipelines.
• Pipe materials and dimensions - Installation suffers if the diameter of the pipe is oversized or if the material of
the pipe is inflexible or too rigid to be easily cut or molded. If these kinds of materials are applied for the works,
they should be installed earlier to prevent conflicts
• Installation of pipeline tiers - When the pipeline layout exceeds two layers, pipes
CONSTRUCTABILITY

57. • Economy refers to the cost estimates associated with
integration, which can increase due to a lack of
coordination.
• For instance, re-routing a pipeline increases the
lengths of the pipeline and associated costs.
ECONOMY

58. • Efficiency refers to a lack of integration causing descending
pressure and consuming capacity, which influences the basic
function of MEP systems.
• Additionally, venting conditions around equipment influences
equipment functionality, and should be noted during the
integration of the interface.
EFFICIENCY

59. Expandability refers to the lifecycle of the facility
causing a demand for the expansion of pipelines due to
the changes in usage or upgrades to the facility.
This increasing demand requires consideration prior to
the installation phase to ensure space for future
expansion of the pipeline.
EXPANDABILITY

60. • Maintainability refers to the convenience of
maintenance during the operation phase when
arranging the pipeline.
• Maintenance space and operation route must be
taken into consideration.
MAINTAINABILITY

61. • The major MEP installation projects require the identification of separate arrangements for
HVAC, power supply, plumbing, fire protection, telecommunications, and other related
systems.
• Specialized consultants and contractors design and construct these systems. Currently,
according to technical specifications, each specialty or trade subcontractor is assigned the
responsibility of integrating MEP systems.
• Coordination of mechanical and electrical systems to detail their configuration provides a
major challenge for complex building and industrial projects
• The knowledge required for MEP integration must be integrated to our System because
specialty subcontractors of each system perform tasks individually, proposing a layout
according to their own needs, leading to the fragmentation of MEP.
MEP INTEGRATION

62. • Improper integration at the equipment/pipeline interface results in interference and
inappropriate sequence of jobs during installation can negatively influence the entire project.
• Moreover, the complete integration of the interface reduces the numbers of changes in the
design, decreases the work requiring demolition, addresses problems resulting from
installation error, and increases the overall construction quality of projects.
• Hence, the purpose of integrating the interface is to recognize problems, resolve conflicts,
and perfect the layout of the system for these mechanisms to serve their functions fully.
MEP INTEGRATION

63. The discussed eight criteria are considered as MEP integration items because they are closely related to considerations of
installation integration.
To facilitate comparison, let us subcategorized these eight criteria according to three levels INTEGRATION SEQUENCING
The three levels are described as follows:
1. Basic Requirements and Coordination with Civil Structure Works
Functionality of the 8 criteria fall under this first level of the integration sequencing.
2. Construction Requirements
This is a second level integration task, comprising the evaluation of installation difficulty, problems associated with
the installation of circulation interfaces, and the arrangement of sequencing
3. Cost and Operations Requirements
This refers to the examination of the price of installation, cost-benefit ratio, and factors related to maintenance and
expansion during the life circle of the facility.
INTEGRATION SEQUENCING

64. MEP
INTEGRATION
SEQUENCING
LEVEL 1
BasicRequirements&Coordinationwith
Civil&StructureWorks
SAFETY
FUNCTIONALITY
COORDINATION
Supply Side - Separate High Voltage Equipment's from water Pumps
Trans. Side - Separate Water Pipes & Electrical Conduits from
telecommunication cable.
Place Electric Conduits above water Pipes to avoid water leaking
over conduits
Term. Side - Keep Safe Distance between sensors & Vents to avoid sensing
interference
Supply Side - Comply with Fire Regulations for selection of Equipment.
Separate Fire Pumps from Generators.
Isolate Oxygen Tanks from Fire Protected Areas
Trans. Side - Consider Slopes For Gravity Drainages
Comply with Fire Regulations for Pipes
Term. Side - Keep Safe Distance between HVAC Vents, intakes, Fire Protection
sensors & Sprinklers
Supply Side - First Set Equipment Concrete Foundations.
Trans. Side - Pre-bury and layout Pipes on Slabs
Openings on beams & Partitions must match Pipe Positions
Equipment mobilization & Installation cannot interfere with
partitions construction
Term. Side - Installation for illumination lights, vents, fire hydrants must be
consistent with civil construction
Basic Requirements and Coordination with Civil Structure Works

65. Construction Requirements
MEP
INTEGRATION
SEQUENCING
LEVEL 2
CONSTRUCTIONREQUIREMENTS
CONSTRUCTIBILITY
Supply Side - Consider Movement Circulation & Space For Large Equipment
Layouts
Trans. Side - Maintain Sufficient Orientation Space.
Avoid Conflicts & Multi Layers Overlap when Pipeline Space Is Not
enough
Consider Pipeline Sizes & Material Flexibility
Install Top Layers Pipelines first
Term. Side - Check Whether Terminal Side Equipment's are obscured by other
equipment that causes Conflicts
Check Ceiling Heights & Match Ceiling horizontal layouts

66. MEP
INTEGRATION
SEQUENCING
LEVEL 3
CostandOperationsRequirements
ECONOMY
EFFICIENCY
EXPANDIBILITY
Supply Side - Keep Adequate Distance between large equipment
Centralised Equipment design is generally more economic then
scattered formats
Equipment Position need to be close to load centre
Trans. Side - Apply Shortest, Closest Route Principle to pipeline layouts.
Term. Side - Keep adequate distance among terminal side equipment.
Maintain Consistency with Ceiling Or Partition Plans
Supply Side - Consider Surrounding Environmental Factors & Ventilation
Problems for Major Equipment
Trans. Side - Straight Pipes are preferable. Avoid Bend in Pipes
Term. Side - Keep Distance between HVAC Vents & intakes
Supply Side - Reserve Space for future Equipment Expansion & Possible Flexible
Adjustments
Trans. Side - Reserve Space for Future Pipeline Distribution
Term. Side - Consider Reservation, disbanding, flexible adjustments
Cost and Operations Requirements
MAINTAINABILITY CONSIDER MAINTAINANCE & MANAGEMENT SPACE & MOVEMENT LINES

67. STEPS TO DEVELOP WORKSTATION AREAS

68. STEP 1 – Laying of Under Floor Services
• Slab surface to be uniform for raceway laying
• FFL to be decided prior to any installations
• Raceway marking to be provided as per
approved workstation layout
• Placing the Raceway & Junction Boxes on the
floor.
• Clamping to be done on the floor end cover
the Junction Boxes by thermocoal.
• Care to be taken for JB’s during concreting
• After concrete thermocoals to be removed
from JB’s

69. STEP 2 – SCREEDING/ IPS WORKS

70. STEP 3 – CEILING TENDON MARKING

71. STEP 4 – MEP FIRST FIX
LV CABLES-1FIRE LINE- 2
DUCTS-3
ELECTRICAL CONDUITS-1

72. STEP 4 – MEP FIRST FIX - Inclusions
1. Conduit to be installed on ceiling and wall as per
approved point wiring.
2. Clamps to be fixed after proper drilling on ceiling (Tendon
marking to be avoided.)
3. LV Cables to installed as per Layout with clamping
4. Parallel fire line works to start.
5. For Fire line installation area to be surveyed
6. Main header line to be installed with clamps (Clamps to
be provided as per NFPA)
7. Sub header and branch pipes to be installed at ground
level and overhauled to ceiling
8. Clamps to be provided
9. After installation of sub header welding to the main
header to be welded
10. All welding to be properly executed with absolute perfection.
11. All pipes to be surface cleaned, primer applied and painting
done in RED.
12. Hydro testing to be conducted at 1.5 times the Pump
pressure
13. Duct to be fabricated in-situ with profiling
14. Hangers to be installed as per duct passage and tendon
markings to be taken care of.
Header duct to be installed as per BOD
15. Branches to be added to main header as per BOD
16. Sealing to be done so that no gaps are observed
17. Light test to be conducted before ceiling clearance

73. STEP 4 – MEP FIRST FIX - Requirements
• Civil structure to be ready
• Tendon markings to be provided
• Proper cutouts for services bypass
• FFL level to be decided prior to any installations
• Cutouts to be mentioned in MEP penetration plan
• BOP, BOD, BOCT to be exact as per ceiling height

74. STEP 5 – MEP FIRST FIX - Wall
REQUIREMENTS FOR WALL FIX:
1. ROUTING TO BE MENTIONED.
2. SURFACE OR CONCEALED TO BE MENTIONED
3. INTERCONNECTIVITY OF ROOMS THROUGH CONDUITS/
FLEXIBLE TO BE DECIDED.

75. STEP 6 – Floor Tiling Works

76. STEP 7 – MEP SECOND FIX
What is done during 2nd fix?
1. Fire- Flexible and sprinklers are fixed
2. HVAC- Spigot are fixed
3. Electrical- All wiring to be done in conduits
4. LV- Above ceiling detector boxes and related
cabling

77. STEP 8 – GRIDWORK FOR CEILING

78. STEP 9 – MEP FINAL FIX

79. STEP 9 – MEP FINAL FIX - Requirements
• BOD, BOP, BOC should be inline with False ceiling levels
• Grid ceiling gap should be maintained as per fixtures.
• Special attention required for any gravity flow line such as drains
What is done in 3rd Fix?
1. Fire- Sprinklers are fixed on ceiling
2. HVAC- Grills/ Diffusers are fixed on grid of ceiling
3. Electrical- Light Fixtures/ Switch sockets on ceiling and wall
4. LV- All LV Fixtures such as detectors/ RI/ Hooters/ CR/ Speakers on wall/ceiling/
doors

80. STEP 10 – Cable Pulling & Area Clearance

81. STEP 11 – Final Ceiling Works

82. STEP 11 – Final Fixtures

83. STEP 12 – Workstation Installation
Following activities proceed after workstation
installation works:
1. All Data cables to be brought to surface and Data
plates to be fixed
2. All UPS/ RAW power wiring works to surface and
switch plates are fixed
3. All Plates are tagged
4. JB opening to close using SS/ Aluminum sheet

84. Thank You