Laserfiche WebLink
drainage system as .spelled. out above would be required for either . . <br /> option. <br /> APPROXIMATE COST ESTIMATES <br /> We have prepared cost estimates for the site repair only option <br /> and for the flume renewal option. We shall hold -the unit calcu- <br /> lations in our file through the. length of time this project is <br /> under study. <br /> The estimates we have made indicate Option 1 with site repair and <br /> subsurface drainage system will cost approximately $14,000. <br /> Option 2 with drainage system and new detention basin inlet <br /> structure should cost about $36,000. <br /> CONCLUSIONS <br /> Correction of the subsurface water undermining the inlet <br /> • structure should be undertaken within the near future. Further <br /> undermining of the structure could cause loss of the structure. <br /> The existing structure has an indeterminate life. It is now in <br /> poor condition, but is serving its function and could continue to <br /> . serve if the undermining condition is corrected. This is not <br /> intended to mean that it absolutely will continue to serve. <br /> T. Clayton Beebe, P. E. <br />