Residential Design and Engineering Solutions in California


Peyman Group [714] 496-8466 Mechanical Consultant Engineering in Orange County, CA Peyman Group provides complete Residential planning and design for all types of residential buildings including single family houses, low-rise, mid-rise and high-rise residential buildings.

Regardless of your projects size, whether it is an addition of a small room, a detached garage, remodeling a bathroom or construction of a new high rise building our design team is with you from planning and design processes to the construction and post construction phases of your project.

Our precise work guarantees your peace of mind, low cost, innovative design and the best equipment and fixtures selection for your project. We coordinate our design step by step with all other design disciplines and help contractors to build the project efficiently.

Peyman Group [714] 496-8466 Mechanical Consultant Engineering in Orange County, CA Peyman Group provides HVAC, Title 24, Plumbing, Fire Protection, Civil, and Structural Full Design Services for your Residential projects located in the State of California.*


Please call us NOW for our immediate assistance with your Residential projects

With choosing Peyman Group [714] 496-8466 Mechanical Consultant Engineering in Orange County, CA Peyman Group engineering design team, you experience the following:
 

 Quality and consistency of project (package) definition.

 Engineering design and activities completion according to the project plan and design criteria.

 Assurance of application of all the relevant norms, local rules and international best practices on accident prevention and human protection, environmental impact reduction and energy efficiency.

 Supplying engineering advises to the development team during the opportunity evaluation.

 Recommendation of best engineering design during concept selection.

 Coordination of project package technical activities during concept definition.

 Defining technical scope of contracts.

 Providing engineering support to fabrication and construction during execution.

 Detailed engineering reviewing of design activities performed by contractors.

Some sample guidelines followed by Peyman Group [714] 496-8466 Mechanical Consultant Engineering in Orange County, CA Peyman Group designers for superior design of your residential projects are:
 
 Weights of material shall not exceed the following:

 25-psf for combined roof/ceiling,

 15-psf for wood frame walls,

 14-psf for cold-formed steel exterior walls,

 10-psf for interior wood framed walls.


 Residential laundry rooms shall have 5 air changes per hour.

 Toilet rooms in residential buildings shall have 5 air changes per hour.

 The location of the furnace (FAU) depends on a variety of factors such as clearance, accessibility, duct routing and venting. Client's preferences are also taken into account.

 In a typical room such as a bedroom, there are five basic locations for supply registers:
1. Floor registers which are almost always located under a window.
2. Register over window or on exterior wall,
3. Register near an interior wall,
4. Register centered in a room,
5. High sidewall registers.


 Determine sub-zones and the use of balancing dampers:
Design for the worst-case orientation with consideration of airflows needed in other orientations. The system must be easily balanced to work in all orientations.


 Total Cubic Feet per Minute (CFM) can be determined by picking the design static pressure and referring to the furnace manufacturer’s airflow table for the airflow at that static pressure. Use high speed for cooling. The total CFM is used to determine actual design cooling capacity. This number is distributed to each room proportional to each rooms load.

*Find the contact information of your city Building and Safety Departments from our Links Pages.

Please call us NOW for our immediate assistance with your Residential projects

Peyman Group [714] 496-8466 Mechanical Consultant Engineering in Orange County, CA Peyman Group performs Mechanical HVAC, Electrical, Plumbing, Fire-Protection, Civil, Structural Design and Construction Management for Residential, Commercial, Industrial & Educational Buildings.

"Precision is our Guideline.
Our Services yield Authentic Design.
Our Mission is Precision and Constant Improvement in our Performance to attain Client's Satisfaction, Trust and Peace of Mind!"

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*Note : Some of the pictures on this website are taken at STV INC, & L & D Engineering,
the previous Companies Mr. Peyman has worked at as a Mechanical Engineer
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