I am a Civil Engineer. Design and Admin. for Construction is what I do. I find it fascinating no matter where I go that drainage works, roadway projects, land clearing activities, etc. all seem to get the same treatment from the BIG MAN (heavy rain) just as soon as the soil is in its most erodable condition. I get the impression that HE like to test man's activities. I have seen my share of tested works...
Examples include:
a.) as soon as almost any roadway project has been scraped bare you can count on - RAIN, HARD RAIN, and
b.) just after finishing the earthen dam but before the soil stabilizing sod has been laid - RAIN, HARD RAIN, and
c.) immediately following the placement of what looks to be 10,000+ "Bob's Barricades" making that first evening's signalized lane shift at 45 mph the most hazardous place on the earth to be - RAIN, HARD RAIN, and
d.) the 1/2 acre retention pond for the new Condos that got filled, refilled, and re-refilled seventeen (yes 17) consecutive times immediately following pump out but prior to the crew's laying of the outfall pipe (the last and most critical piece that must be constructed in the dry) - RAIN, HARD RAIN. This project went bankrupt when the housing market grew too costly. Not surprising why.