The answer is 17,500p
Here's how I worked it out:
1km - 10,000cm
10,000cm divided by 40cm =250cm
70p x 250cm = 17,500p
For proper fall. Pipe should slope 1" for every 8'.
-- Measure the radius of the pipe, in inches. -- Measure the length of the pipe in inches. -- The volume of the pipe is (pi) x (radius)2 x (length) cubic inches
To calculate square footage of a pipe you need to use the area formula of a circle, a=1/2bh. then find the circumference of the entire pipe.
Measure the inside diameter and multiply it by 3.14159 (pi)
I charge $12 a ft and that is complete with a 400ft min. That's for #1 2 3/8 ths pipe and 3/8 ths cable. 4 strands. James
Depending on diameter and who you buy it through frp pipe can cost from $100 to $900 per 20 feet. The cost of any particular FRP pipe depends on the design and specification for the pipe. FRP pipes have been know to cost anywhere from $15-45 dollars for a small pipe to several thousand dollars for a large industrial use FRP pipe.
Find the circumference of the exterior of the pipe, then find the circumference of the interior. subtract the two to find the thickness of the pipe. then multiply the length of the pipe. Now you have the mass of the pipe, so calculate that into the weight of steel or aluminum or whatever the pipe is made of.
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Radio Shack "drain pipe tracer".
Garçon à la Pipe (Boy with a Pipe) sold for $104,100,000 in 2004.
The cost of 361 stainless steel pipe can vary depending on factors such as the size, length, and supplier. It is recommended to check with stainless steel pipe suppliers or online marketplaces to get accurate pricing information.
For proper fall. Pipe should slope 1" for every 8'.
Pic pipe under ground
about 500
The cost for a hydraulic pipe bender varies depending on the brand and bending power among other features, some start at $4000 (STB series) and other at $145 for a 16 ton bending power. Average cost for most hydraulic pipe benders are $350.
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for 4 inch and ahove 1.5 multiple with pipe size