ᐅ Installing main utility lines

Created on: 9 Mar 2014 11:52
A
aytex
Hello Forum

Attached is our drainage plan.

Approximately 42m (138 feet) need to be excavated,
about 25m (82 feet) of main sewer pipe for wastewater has to be installed,
and about 41m (135 feet) of main pipe for rainwater drainage.

I have now received a fixed price quote. The company charges 900€ for this work, including the tightness test.

I wanted to do a rough calculation:

In total, I need about 66m (217 feet) of PVC main pipe with an internal diameter of 125mm (5 inches). One meter costs roughly 4.50€.
That comes to approximately 300€. Adding seals, branches, and bends, I’m estimating around 350€.

That leaves 550€ for excavation, pipe laying, and backfilling. What do you think, is that reasonable? To put it this way, if it should be possible to complete this work in one day—starting at 7:00 a.m. and finishing at 5:00 p.m.—I find an hourly labor rate of 55€/h a bit high, or am I mistaken?

Best regards



2D floor plan of a house with interior walls and red markings
emer9 Mar 2014 20:00
My architect calculates 1.25 meters (4 feet) deep at €35 per meter (there and back), excluding materials.

We do not yet have the actual costs.
Y
ypg
9 Mar 2014 20:34
Sorry for responding to you.... try getting off your high horse and READ...!
aytex9 Mar 2014 20:35
No need to feel sorry for you, it’s all fine.
W
Wastl
9 Mar 2014 21:13
Your rough estimate is missing warranty, risk factors, etc. So 55€ per hour is not much. For us, there were always two people from the company on site. We paid nearly 1000€ for 10 meters (33 feet)...
B
Bauexperte
9 Mar 2014 23:46
Good evening,
aytex schrieb:

Approximately 42m (138 feet) need to be excavated
About 25m (82 feet) of main pipe for wastewater must be laid
Around 41m (135 feet) of main pipe for rainwater must be laid.

I have now received a fixed price quote. The company charges €900 for these works including a leak test.

I think €900 is quite cheap for that number of linear meters—even by Northern German standards—

Regards, Bauexperte