This document provides details of an HVAC design project for a commercial building in Bangalore, India. It includes a project portfolio, floor plans, 3D renderings, load calculations, air distribution design, equipment selection and specifications. Ductwork, piping, electrical, plumbing and fire protection designs are presented along with coordination, interference checking and annotation of the project.

1. RUDRAYYA C
YARAGAMBALIMATH
BE(MECHANICAL)
HVAC DESIGN ENGINEER (REVIT
MEP)
rudrayyay@gmail.com
Contact No: +91-7411418211
PROJECT PORTFOLIO

2. HVAC PROJECT DETAILS
 Building type: Commercial building
 Location: Bangalore, India
 Floors: Ground floor + 16 floors
 Area: 3,00,000 sf
 Cooling load: 352 TR
 Occupancy: 3,584 people
 Operating Schedule: 5 Days / Week
 Air distribution system: VAV Single Duct

3. TYPICAL FLOOR PLAN

4. 3D VIEW OF BUILDING

5. HEAT LOAD REPORT

6. AIR DISTRIBUTION DESIGN

7. AIR DISTRIBUTION SYSTEM
 Floor mounted AHU is selected to distribute air
 Comfort condition 77ºF And 50% RH
 ADP is 54ºF And 8,000 CFM
 Chilled water inlet 8ºC And outlet is 15ºC
 VCD are placed at beginning of each Duct
 Backward curved Aerofoil blade Centrifugal fan is selected
for AHU
 Inline centrifugal fan is selected for Exhaust air
 MERV – 8 Filter is selected for AHU

8. DUCT PRESSURE DROP ANALYSIS
Pressure drop is due to bends and head
Static pressure in critical path is 29 Pa & 52 Pa
Based on Static pressure in critical path AHU fan is selected

9. CHILLER PLANT DESIGN
Total building cooling load 352 TR
Water cooled screw chillers 2 quantities
175TR+175TR
 Cooling tower Approach is 3ºC And Range is 4ºC to
8ºC

10. ELECTRICAL SYSTEM
 Ladder type cable trays are used

11. SECTIONAL VIEW
Lighting fixture
Sprinkler
DiffuserFalse Ceiling
True Ceiling

12. PLUMBING
 1:100 Slope for sanitary pipes
 Sanitary pipe connection should be 45º

13. CO-ORDINATION OF ALL FLOORS

14. FIRE FIGHTING
Fire fighting system is designed as per NBC
standards for commercial building
Pipes are sized based on No of sprinklers

15. INTERFERENCE CHECK
Interference Report Project File: F:HVAC REVIT PROJECTfloor projectRUDRA _Mechanical
Project.rvt
Created: Friday, May 27, 2016 4:06:49 PM
Last Update:

16. CLASH DETECTION & SOLUTION
 Clash in between
supply duct and cable
tray.
 Clash is solved by
moving supply duct
 Clash in between
column and supply duct.
 Clash is solved by
moving supply duct

17. ANNOTATION
 Labels are created to annotate duct size, flow
rate and BOD
Diffusers are tagged with neck size and CFM

18. CREATING FAMILY (AHU)

19. A1 DRAFT SHEET

20. BILL OF QUANTITY

21. THANK YOU