What Would The World Look Like Without Air Duct Cleaning Boonton Nj Benzvac Llc?

[Cory Shawnna]

Estimating commercial air duct cleaning projects is different from estimating and pricing residential projects. You cannot count the amount of vents or pass the square footage of the building to estimate commercial projects. There is such a multitude http://www.thefreedictionary.com/air duct cleaning of HVAC system types that a basic one size fit all estimating approach won't work.

A workable estimating program/process must be in a position to handle the wide variety of HVAC systems and components within today's commercial buildings. Plus, you must have a good understanding of the various elements that you'll encounter because each of these elements can present their own unique cleaning challenges. Your objective is https://drive.google.com with an accurate and repeatable estimating process so you can win more projects on a constant basis. Let's look at the basic steps:

1. Review and understand the cleaning specification.

Most commercial projects have a cleaning specification that lets you know what needs to be cleaned, the amount of cleanliness that must be https://www.washingtonpost.com/newssearch/?query=air duct cleaning achieved, documentation requirements, etc. Washing specifications are dependant on the task engineer or environmental consultant. The National Surroundings Duct Cleaners Association (NADCA) cleaning specification is the basis for many of the specifications.

You need to read and understand the cleaning specification if you're going to prepare a proper proposal. If you have queries on a washing specification make certain to call the engineer for clarification. If there is no cleaning specification you can help the building owner by giving one. The cleaning specification that you give will include products and requirements that may favor your companies' capabilities and give you a bidding advantage.

2. Review and understand the mechanical blueprints.

Get a set of blueprints for the project. You will have to know how to browse blueprints. Large projects can have many pages of blueprints which can be very challenging. The ultimate way to approach something like this is to look at one air handler and its own associated ductwork at a time. The mechanical prints may also have important details about the mold removal near me BenzVac LLC scope of the surroundings duct washing requirements and a plan of units. All of this information is essential because it helps you to understand the HVAC program you are estimating.

3. Execute a walk through of the task.

This will help you understand the project and enable you to see anything that will affect option of the cleaning of the HVAC system. Accessibility to the HVAC program and components can help determine the creation rate you will use. Good accessibility generally means a faster production price and poor accessibility means a slower creation rate.

4. Do a takeoff of the HVAC system.

After you have looked at and gained an excellent understanding of the mechanical blueprints and have done a walk through of the project you are ready to start focusing on your estimate. Based on the blueprints, you breakdown the HVAC system into its component parts and find the amount of each component you have. For instance:

• number of air handlers

• linear feet of source duct work

• linear feet of come back ductwork

• number of grills and registers

• number of VAV boxes

• number of coils

• etc.

It is very beneficial to use different color markers to color in the various parts on the blueprint. After that it is easier to count the number of each component and enter that amount on your remove sheet. Also, you are less likely to miss something if you are coloring https://drive.google.com/drive/folders/11dgQyeqX1rR77tm0UEcUrGbyO9y-FQh6?usp=sharing in each element.

5. Determining the number of man hours required.

Once the remove is complete, you determine the number of man hours had a need to clean each element. For example:

• 2 air handlers at 6 guy hours each = 12 guy hours

• 500 linear feet of ductwork at 15 feet per guy hour = 33 guy hours, etc.

You then add all of the man hours for each element to get the full total man hours for the project.

6. Identifying the charge per man hour

Once you have determined your total man hours had a need to complete the project you apply the labor price that you will charge your client. For example: in case you have a total of 100 man hours on the project at $75.00 per man hour labor rate = $7,500 labor estimate. You will need to charge at least $75.00 per guy hour to have gross income that ranges from 40% https://docs.google.com to 60%. Some places charge more plus some charge less. You might have to do just a little research in your town to decide what a competitive labor rate will be.

7. Determining consumables source charges

Next, you determine your consumable supply cost. These are the costs for things such as duct tape, poly, etc. Take 5% to 7% of your labor estimate to cover these consumable items. If your project requires a coatings or sanitizers or relining of atmosphere handlers you should have a collection item estimate for covering, the sanitizer and the closed cell insulation. Many contractors consider the cost of these items and mark them chimney cleaning Emerson NJ up 10-20%.

8. Determining other miscellaneous charges.

If you need to rent equipment such as a lift or airless sprayer, have any travel costs you will need to add these things also. Every one of these would be a separate series item on your estimate sheet. Also some contractors charge for the set-up and take down time on http://query.nytimes.com/search/sitesearch/?action=click&conten... the project.

Summary

At this point you will finish up with an estimate of the following items:

• Labor estimate