Anybody have experience treating water used for cutting granite stone. It is a small operation. I was thinking pretreatment with septic tanks and discharging to a pond. There is no municipal sanitary sewer on the site.
I am using a program called "storms" created by the manufacturers of SWMHYMO. I have made a 24 hour Type 2 distribution SCS storm file. I know need to transform this information into a 6 hour .stm file and a 12 hour .stm file so I can complete my modelling.
Any input into this would be...
Hello,
Does anyone have some water intake plans I could have a look at? I need to core through 90m of granite bedrock in order to install the intake. The size is 300mm dia.
Also, any idea on the approximate cost per meter for the intake through bedrock???
Thanks
Joe
I have an alum dosing pump connected to to an ultra sonic flow meter which reads the flows through a 4" flume in a manhole.
My peak flows are about 3 gpm, and the a 4" palmer bowlusflume effectively operates in the flow range of 5-55 gpm. I am concerned that the flow measurements will not be...
Hi,
I have a green roof which I would like to use flow control roof drains on to control post development flows. First off, how would you go about modelling a green roof? I know the roof is 100% impervious beneath the green roof, but I don't think I should use this since some water will be...
I am looking for some input on how to size a water intake.
It is for a smaller distribution system. Phase 1 max day is 882m3/day and ultimate is 3628.8m3/day. The intake has to be HDPE, and I think it will be in the 300mm diameter range.
Also, are there manufacturers in Ontario that supply...
Hi,
I am looking for a program that can model small water treatment systems for camps and resorts. Basically our set-up is always an intake from a lake source to a low lift pump station through treatment (filters, uv, chlorination) and then to a holding tank or standpipe.
How can I model the...
