Installed piping cost estimation

It did get the ball rolling though. This has been a good response and I appreciate it. First, it would be a greenfield project meaning that there are no existing supports and would have to be added materials and engineering to new construction or as an addition to an existing plant, power plant in this case, not chemical. Based on the material costs alone for other things, I would tend to double that now 30 years later. Pennpiper where are you when I need you?

I looked for something on your site as well. Thanks for all the contributions and if anyone has anymore to add, jump in. Where is it at? Downtown Baghdad might be a tad more expensive than rural Oklahoma. I think its ony halfway accurate on projects involving 50 miles or more, not counting end tie-ins, crossings or valve stations. To include those, maybe you need miles to get a reasonable average "estimator", but then you probably have a pump station somewhere. Red Flag This Post Please let us know here why this post is inappropriate.

Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. Learn methods and guidelines for using stereolithography SLA 3D printed molds in the injection molding process to lower costs and lead time.

Discover how this hybrid manufacturing process enables on-demand mold fabrication to quickly produce small batches of thermoplastic parts. Download Now. How the N-factor System Is Used: To use the tables, first calculate the cost of the reference sizes of the strings of pipe in question. Then use the N factors to get the cost of the same string in the required size.

The index of N-factor tables includes 66 materials and weights of piping, counting some insulated, some bare.

If the N system is adopted, this means that prices and costs of installation of these materials for the reference sizes only need be kept on file, instead of material and labour cost of every size of every material and wall thickness in common use. The tables cover only the cost of putting the strings of pipe together. The costs of burying or supporting pipelines are easily calculated.

Moreover, many times the proposed lines lie on the ground or are supported on existing structures. These conditions are far too variable to include in any tables of costs. An example of use: Assure that several strings of pipe of various sizes have been taken from the flow diagram of a small project involving some additional piping.

First consult the index of N-factor tables. The specifications of the pipe, fittings and valves in Table correspond to those required. The reference size, i. Next, calculate the cost of hypothetical string of 1-in. Or take the cost from Table , giving the cost of the reference string in July, Per foot of pipe Calculate all the strings taken from the flow diagram as 1-in.

Dear Vikas, Thanks for addressing this issue. Leave a Reply Cancel reply Enter your comment here Fill in your details below or click an icon to log in:. Email required Address never made public. Name required. Follow Following. Sign me up. Already have a WordPress. Log in now. Loading Comments Email Required Name Required Website. Post was not sent - check your email addresses!

Sorry, your blog cannot share posts by email. Copper pipes will last about 50 years Galvanized steel pipes last from 20 to 50 years. Type DWV has the thinnest wall section and is generally only suitable for unpressurized applications, such as drain, waste, and vent DWV lines. Galvanized pipes lose their zinc coating, making them unhealthy. Lead is poisonous to us. Cast iron is prone to breakage. Polybutylene pipes turned out to be very prone to leaking.

Return to Top Whole-House Plumbing Cost Factors The cost of new plumbing or replumbing a house is affected by many different factors simply because every home is different in size, layout, and water features within the house. Home Size — The bigger the house, the more the plumbing or replumbing will cost. For example, a two-story home will cost more to pipe than a one-story home that's the same size. It will probably have more bathrooms than a smaller house, and one or more of those bathrooms could have more than one sink.

A master suite might have a toilet and a bidet, or a shower with multiple showerheads, as opposed to a smaller bathroom with one showerhead. Each fixture something that is hooked to a water line adds to the cost of the plumbing. Number of Appliances — Water-using appliances such as dishwashers, washing machines, and water heaters will add to the cost.

Some homes have two kitchens, which means two dishwashers and two or more sinks. Layout — Once you add a second floor and even third floor, pipes need to be run up to it. This is more complex than plumbing the ground floor and is more labor intensive.

Plumbing services will use more materials which adds to your labor costs. Location — The amount of excavation that needs to be done to connect to city water and sewer lines will affect the cost. If the house is in a developed area, such as within city limits, this will be reasonably easy to accomplish. But if the house is in the country, that connection might be longer and harder to find.

Materials Cost — The piping material used will lower or add to your cost. Return to Top Hire a Licensed Professional Plumber Always hire a licensed, professional plumber to make your piping installation a breeze. Make sure: They are licensed, bonded, and insured. They offer a warranty on their work. Their experience will make the work quick and hopefully faultless.