The document discusses Building Information Modeling (BIM). It states that BIM was introduced 12 years ago to distinguish information-rich 3D architectural modeling from traditional 2D drawings. BIM involves the creation and use of coordinated, internally consistent computable information about a building project during design and construction. It allows for reliable digital representation, high-quality construction documents, construction planning, performance predictions, and cost estimates. The document then discusses some essential parameters in BIM like axes used and inputs required from various disciplines like architecture, structure, MEP, etc. for BIM coordination.

2. BUILDING INFORMATION MODELING (BIM) WAS INTRODUCED
NEARLY TWELVE YEARS AGO TO DISTINGUISH THE INFORMATION RICH
ARCHITECTURAL 3D MODELING FROM THE TRADITIONAL 2D DRAWING. BIM IS
A BUILDING DESIGN METHODOLOGY CHARACTERIZED BY THE CREATION
AND USE OF COORDINATED, INTERNALLY CONSISTENT COMPUTABLE
INFORMATION ABOUT A BUILDING PROJECT IN DESIGN AND CONSTRUCTION.
• RELIABLE DIGITAL REPRESENTATION
• HIGH-QUALITY CONSTRUCTION DOCUMENT PRODUCTION
• CONSTRUCTION PLANNING
• PERFORMANCE PREDICTIONS
• COST ESTIMATES
WHAT IS BIM

3. ESSENTIAL PARAMETER IN BIM
“X”AXIS “Y”AXIS
“Z”AXIS
BIM PLATFORM USES THE THIRD
DIMENSION (ALONG “Z” AXIS) WHICH
ENHANCES OUR VISUALISATION IN 3D
AND EASES THE COORDINATION EFFORT
IN AUTOCAD TWO
DIMENSION ALONG “X” AXIS
AND “Z” AXIS ARE USED

4. CLIENT

9. DESIGN
BASIC INPUT
SCHEME/HAND SKETCH
PRESENTATION
3D MODEL
QUANTITY
CLASH
ANALYSIS
SECTIONS &
PLANS
GFC
DRAWING

19.  WALLS WITH THICKNESS AND HEIGHT, FIRE RATING IF REQUIRED
 ROOM DIMENSION WITH FUNCTIONAL NAMES
 CEILING TYPE, LEVEL
 VERTICAL CIRCULATION (STAIR,LIFT AND ESCALATOR) LOCATION
 EXTERIOR FAÇADE MATERIAL
 ACCESS OPENINGS IN WALL FOR DOORS,WINDOWS, LOUVER,
ROLLING SHUTTER
 WINDOW AND DOOR SCHEDULE
 SERVICE ROOMS(MECHANICAL, FIRE & PHE PUMP ROOM ) AND
SERVICE FLOORS WELL DEFINED AS PER MEP SERVICES
REQUIREMENT
 ARCITECTURAL INTENT FOR SERVICES AT CEILING LEVEL FOR
AREAS WITHOUT FALSE CEILING
 TYPE OF FIXTURES, FURNITURES
 PLANTER BODY,WATER BODIES (SPECIAL FEATURES) IF ANY
 ANY ADDITIONAL AESTHATIC REQUIREMENTS (BULK HEAD,
SKYLIGHT, COLUMN CLADDING, RAILING ETC)
 ROOF TYPE LEVELS, PARAPET HEIGHT
 FINISHING MATRIX
ARCHITECTURAL INPUT

20.  ARCHITECTURAL LAYOUT
 FLOOR THICK NESS & TOC.
 FOUNADTION DETAIL(ISOLATED, COMBINED, WALL FOOTING)
 COLUMN TYPE AND SIZE
 BEAM DESIGN INFORMATION(EXTRACTED FROM ANALYSIS
SOFTWARE)-
 STEPS INVOLVED:
• INNITIALLY BEAM SIZES TO BE PROVIDED
• BEAM SHOULD BE PLACED AS PER ARCHITECTURAL
LAYOUT
• SEND AGAIN TO DESGNER FOR FINAL ANALYSIS FOR
CHANGES IF ANY
 FINALLY MODEL HAS TO BE COMPLETED INCLUDING RAMP &
STAIR.
STRUCTURAL INPUT

21.  ARCHITECTURE & STRUCTURAL LAYOUT
 RCP LAYOUT
 EQUIPMENT CAPACITY AND LOCATION
 SHAFT LOCATION
 SCHEME AND ZONING INFORMATION
 VENDOR’S G.A. DRAWING
HVAC DESIGN INPUT

22. ARCHITECTURE LAYOUT SHOWING PLUMBING FIXTURE
LOCATION.
DEPTH OF SUNKEN IN WET AREAS.
PIPE MATERIAL AS PER SPEC.
PIPE DIAMETER .
PIPE TYPES (WASTE, SOIL, RAIN WATER,IRRIGATION, WATER
SUPPLY)
PIPE SLOPE.
SUPPORT SPACING WHEREVER APPLICABLE.
FLOOR SCREED.
RAIN WATER PIPE LOCATION & HARVESTING TANK..
PIPING ARRANGEMENT INSIDE THE SHAFT.
LOCATION OF VALVES AND OTHER ACCESSORIES.
LOCATION OF HOT WATER EQUIPMENTS.
EXTERNAL ROUTING OF SANITARY, STORM & WATER SUPPLY
INPUT INCLUDING GULLY TRAP, MANHOLE & RAIN WATER
CHAMBER.
LAYOUT AND DETAILS OF WTP, STP, ETC.,
PHE DESIGN INPUT

23.  ARCHITECTURE & STRUCTURAL LAYOUT
 RCP LAYOUT
 LIGHTING LAYOUT-NUMBER OF FIXTURES, TYPE AND
ARRANGEMENT
 POWER LAYOUT-TYPE, QUANTITY AND ARRANGEMENT
 CABLE TRAY/BUS DUCT – SIZE AND ARRANGEMENT
 SUBSTATION LAYOUT – EQUIPMENT, DIMENSIONS,
ARRANGEMENT AND STATUOTORY CLEARANCE
 SCHEMATIC AND CABLE SCHEDULE.
ELECTRICAL DESIGN INPUT

24.  ARCHITECTURE , SHAFT LOCATION & STRUCTURAL LAYOUT
 RCP LAYOUT.
 CAR PARKING
 PIPE MATERIAL & GRADE AS PER DBR AND BOQ
 HYDRANT VALVE LOCATION AS PER RECOMMENDED INTERVAL
 PIPE TYPES (SPRINKLER, HYDRANT)
 COVERAGE OF SPRINKLER FOR CAR PARKING AND OFFICE AREA
 FIRE DETECTION AND PUBLIC ADRESSABLE SYSTEMS
 FIRE ALARM PANEL AND NUMBER OF LOOP.
 FIRE RESERVOIR.
 FIRE PUMP ROOM WITH PUMPING DETAILS AND CAPACITY.
FIRE DESIGN INPUT

26. CLASH REPORT IN NAVIS WORKS

27. CLASH REPORT DOCUMENTS

28. THE STEPS INVOLVED:
1. THE STRUCTURE FOUNDATION MODEL SHOULD BE FREEZED
BEFORE START OF PHE MODEL
1. IN CASE OF ANY CLASH, CAN BE RESOLVED BY CHANGING THE
PIPE ROUTE, LOWERING THE PIPE DEPTH TO BELOW
FOUNDATION ELEMENT(HUME), SLEEVES CAN ALSO BE
PROVIDED AFTER DISCUSSION WITH THE STRUCTURAL
ENGINEER
TWO ELEMENTS ARE INVOLVED HERE :
STRUCTURE
PHE

29. STEPS INVOLVED:
THE RCP LAYOUT IS TO BE FREEZED
THE LOCATION OF THE FOLLOWING TO BE FIXED
1.LIGHTING FIXTURE LOCATION BY ELECTRICAL
2.DIFFUSER/GRILL LAYOUT BY HVAC
3.FIRE ALARM/SPRINKLER LAYOUT BY FIRE.
ELEMENTS INVOLVED:-
ARCHITECTURE RCP
HVAC DIFFUSER
FIRE DETECTOR AND SPRINKLER
ELECTRICAL :LIGHTING FIXTURE

30. ELECTRICAL
ARCH-RCP
ELECTRICAL LIGHTING
LIGHTING + HVAC DIFFUSER/GRILL
DIFFUSER+LIGHTING+ SPRINKLER/FIRE ALARM
COORDINATED RCP TO ARCHITECT FOR REVIEW
(ASTHETIC/LOOK AND FILL)
COMMENTED RCP FROM ARCHITECT
HVAC FIRE

33. PHE PUMP ROOM PHE, HVAC, ELECTRICAL, ELV
TOILET AREA PHE, HVAC, ELECTRICAL, ELV
FIRE PUMP ROOM FIRE, HVAC, ELECTRICAL, ELV
OFFICE/ODC/CORRIDOR HVAC, PHE, FIRE, ELECTRICAL, ELV
TERRACE AREA HVAC, FIRE, PHE, ELECTRICAL, ELV
ELECTRICAL ROOM
SUB STATION
DG ROOM
HUB ROOM
BMS ROOM
SWITCH ROOM
UPS ROOM
DATA CENTER
PLAT ROOM/CHILLER PLANT/AHU ROOM HVAC, ELV
ELECTRICAL, HVAC, PHE, ELV

34. DAY-0 STAGE-0
A (MEP) DESIGN CAL CULATION AND REDINESS OF BASIC DRAWING INPUTS FOR THE ZONE BY THE ENGINEERS.
B (ARCH/STRUC) PREPARATION OF BASIC COORDINATED MODEL.
DAY-1 STAGE-1
APPROX SPACE PLANNING AND BASIC ROUTING FOR INDIVIDUAL MEP DISCIPLINE BY THE ENGINEERS ON THE
ARCH. & STRUC. LAYOUT.
DAY-2
STAGE-2
STRUCTURE & ARCHITECTURE MODEL REVIEW FOR ENABELING MEP DRAFTING PERSONS TO UDERSTAND THE
ZONE IN A 3D PLATFORM.
STAGE-3 INTER MEP DISCIPLINE COORDINATION MEETING TO FREEZ APPROX. PLAN AND ELEVATION.
DAY-3 STAGE-4 MEP DRAFTING AND MODEL DEVELOPMENT LAYOUT BASED ON INPUTS (STAGE-0 TO STAGE-3
DAY-3 & 4 STAGE-5
A CHECKING OF DRAWING BY ENGINEERS FOR TECHNICAL ADEQUECY (NOT CLASH DETECTION)
B MODEL UPDATION BY ARCH. & STRUC. AS PER MEP MODEL.
DAY-6 STAGE-6 MODEL REVIEW IN NAVIS BY ALL DISCIPLINE (MEP, STRUC, ARCH)
DAY-7 & 8 STAGE-7 CLASH COORDINATION AND RESOLVE AS PER STAGE-6
DAY-9 STAGE-8 ANNOTATION & SHEET CREATION
DAY-10 STAGE-9 QC & CORRCTION & GFC

35. • WALL CUT OUT LOCATION TO ARCHITECTURE.
• SLEEVE LOCATION FOR THE BEAM TO STRUC.
• DOG HOUSE LOCATION AND HEIGHT TO STRUC. & ARCH.
• LOUVERS SIZES & LOCATION TO ARCH.
• SHARE WALL OPENING TO STRUC.
• CORE CUT LOCATION & SIZE TO STRUC.

36. PHASE-I PHASE-II
PHASE-III

44. THANK YOU