essup on a different subject i got that 23 acre pond done but the owner wants to post it. it is a dandy with several hundred ft of roadway and a cul-d-sac built out in the pond he should post it here pretty quick. i showed my father-in-law a picture of the structure in this pond because he has installed manholes the last 43 years on a daily basis. he said that he had never seen that done or tried but that it would take a lot of weight to secure it and he also said to make sure and somehow secure the hdpe where it exits the manhole or it will vibrate and crack the hdpe in a very short period of time