176985602337900

Find freelancers. Lose those costly delays.

With 1.7 million freelancers, we'll match you with the perfect talent.

or, Register with Elance »

HVAC design choice for 23,000 sq feet office
Sign in to Add to Watch List

Engineering & Manufacturing > Mechanical

View Change History

The client has made the following changes to the job.

Description
Date
Close

Job Description

  |  Change History >>

Updated

Close
  • Posted: Thu, May 31, 2012
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

    You are still able to submit a proposal for this job.

    The client prefers freelancers from
    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Hourly Rate: Not Sure
  • Hrs/wk: Not Sure | Duration: 3-4 weeks
  • Work View™ Payment Protection
  • U.S. freelancers must have W9
Sign in to view client's details

I have 2 competing HVAC design choices. I need help from an experienced HVAC person to help me choose one.

Design choice1:
Floor level cold air distribution. You can see the designs at this link:
  [obscured]  /sh/43nk3ge86w3dogy/g9f4Wwdt7V

Design choice2:
Ceiling level cold air distribution. You can see the designs at this link:
  [obscured]  /sh/4oy6pcaqhan071j/UcSmwY9i82

I personally prefer Floor level cold air distribution since as per this report by Carnegie Mellon University posted at :   [obscured]  /ebids/images/group/cases/ufa.pdf , cold air coming from floor is more energy efficient. Since cold air is heavier and hot air is lighter.

Do you have experience to consult on this?

I can be reached on skype at "kedia.vikas". I am in Chicago but the building is in Kolkata, India.

Kolkata happens to have hot and humid climate. For more details on kolkata climate please see:
  [obscured]  /wiki/Climate_of_Kolkata...

Sign in or Register to see more

Job ID: 30922444
Proposals
Hourly Rate: Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

 Venezuela  |  
Specialized in Mechanical design with initiative and excellent analytical skills, strong work ethic and solid experience in engineering projects,...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 31438993  |  Submitted: Jun 23, 2012 10:27 ET 
Proposal SEALED

 Italy  |  
We are experienced in: - project management; - mechanical components engineering - plant layout engineering; - prototype and mass productions...
2
  |  
 0.0   |  $605 Earnings   |  1 Jobs   |  2 verified credential(s)
Bid ID: 31345260  |  Submitted: Jun 19, 2012 13:48 ET 
Proposal SEALED

 Canada  |  
Employed with KAMM, experienced professional writer specializing in Do It Yourself writing, Engineering and Architectural report writing....
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 31284925  |  Submitted: Jun 16, 2012 23:09 ET 
Proposal SEALED

 India
I am a mechanical engineer with expertise in Fluid Mechanics, Heat Transfer, Applied Thermodynamics and Computational Fluid Dynamics..I am...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 31093014  |  Submitted: Jun 8, 2012 06:13 ET 
Proposal SEALED

 United States  |  
A mechanical engineer specializing in energy analysis of buildings. Previous Projects: U Penn Nanotechnology Center - 40,000 SF Laboratory &...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 30988392  |  Submitted: Jun 4, 2012 09:40 ET 
Proposal SEALED

 India  |  
We are a 25 year old firm engaged in MEP consultancy- i.e design of Electrical, HVAC, Plumbing and fire fighting systems for commercial and...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 30978495  |  Submitted: Jun 4, 2012 00:57 ET 
Proposal SEALED

 United States  |  
Our staff is qualified in the areas of building management, energy efficiency, energy optimizaiton, and energy planning. Qualifications include a...
1
  |  
 0.0   |  $329 Earnings   |  1 Jobs
Bid ID: 30971629  |  Submitted: Jun 3, 2012 14:32 ET 
Proposal SEALED

 Maldives  |  
Specialized in mechanical designs, Calculations, Estimation, BOM, BOQ, Technical submissions Expert in P&ID works, CFD works Expert in Auto CAD...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 30963772  |  Submitted: Jun 3, 2012 01:39 ET 
Proposal SEALED

 Venezuela
Our core competency lies in complete mechanical engineering development projects. We have a work specialization in the preparation of documents for...
1
  |  
 5.0   |  $10 Earnings   |  1 Jobs
Bid ID: 30944560  |  Submitted: Jun 1, 2012 17:45 ET 
Proposal SEALED

 Spain  |  
I am an Energy Engineer with major in Energetics specialized in Energy Management and optimization including both conventional and Renewable Energy...
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 30938938  |  Submitted: Jun 1, 2012 12:43 ET 
Proposal SEALED

 United States  |  
24 Years of Experience. Medical Device, HVAC, Cleanroom, Pharma, Quality Management.
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 30923902  |  Submitted: May 31, 2012 21:47 ET 
Proposal SEALED
Sign in to Elance and start working on jobs today.
Sign in to view more of the job details and submit a proposal. Once registered, you'll have access to thousands of jobs online or through email.
Are you ready to post a job like this one?
Post a Similar Job »