greetings to all,
while reviewing a survey for the design of external drainage system for airport terminal building, have come across the water canons placed under the passenger loading bridges. I have designed fire networks before but only external fire hydrants. when i checked the related NFPA...
I am reviewing a design report, please suggest me references for design return period for culverts/ bridges in South African Countries.
Regards,
Mohamed Rehan
Hi all,
can any one have the idea about the maximum drop depth allowed in the sewage manhole with 1000 mm pipe, please provide references for the same.
Regards,
Hello Every one,
I want to give provide ductile iron cover for manholes in one project but the local specification refer to cast iron.. I think ductile iron cover is better, but I have to convince them..please let me know if you have any better reference material/specifications to help me in...
for a model storm drainage, for the same discharge civil storm model showing flooding or surcharge model, whereas Bentley storm cad model is running perfectly HGL well within the pipe.
I don't understand why so.
in civil storm I used SCS method with solver "implicit method (sewer gems dynamic...
i used stormcad for the design of the buried culvert, for a steep slope i provided 4 drops with 50m step length, the velocity in the culvert reduces. but when i see the profile there is no hydraulic jump detected..i thought it is due to it. i am unable to find out the reason. Please advise.
i...
i used stormcad for the design of the buried culvert, for a steep slope i provided 4 drops with 50m step length, the velocity in the culvert reduces. but when i see the profile there is no hydraulic jump detected..i thought it is due to it. i am unable to find out the reason..please help.
