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<br />13. A concrete box culvert for low flows from Reed Street to the lakewood
<br />Country Club. Ponds within the golf course will be kept with floodplain
<br />delineation for the 100-year event.
<br />
<br />14. Floodplain delineation of the golf course.
<br />
<br />15. A decorative flood wall to protect the townhouses at the confluence.
<br />
<br />The projected total cost of Master Plan Improvements is $1,761,000, which
<br />
<br />
<br />includes costs for engineering,contingencies, fiscal, legal and administrative
<br />
<br />
<br />expenses. No costs have been included for land acquisition for the 100-year
<br />
<br />
<br />water surface area at Rockmont College or for the small farm ponds above
<br />
<br />
<br />Alameda. The present worth of the annualized operation and maintenance
<br />
<br />
<br />costs (50 year, 6-5/8 percent) are estimated at $57,000. A summary of
<br />
<br />these costs is given in Table 1-1. A full breakdown of these costs is
<br />
<br />
<br />presented with each of the plan and profile drawings at the end of this
<br />
<br />
<br />report.
<br />
<br /> TABLE 1-1
<br /> SUMMARY OF TOTAL COSTS*
<br /> PHASE B
<br /> MAJOR ORAINAGEWAY PLANNING
<br /> SOUTH LAKEWOOO GULCH
<br /> Total
<br /> Channel Street Uti I i ty Property Improve- Present
<br />Plan and Profile Imp roveme nt Crossing Re locat ion Acqui s i ti on ment worth of
<br />Sheet Number Cos ts Cos ts Cos ts Cos ts Cost Maintenance**
<br /> $ 11,000 0 0 0 $ 11,000 $ 4,000
<br />2 $145,000 0 0 0 $ 1 45 , 000 $ 4,000
<br />3 $194,000 0 0 $ 60,000 $254,000 $ 7,000
<br />4 $165,000 $243,000 $23,000 $ 80,000 $511,000 $ 13,000
<br />5 $174;000 $316,000 $19,000 $ 39,000 $548,000 $ 14,000
<br />6 $ 96,000 $ 93,000 $15,000 $ 48,000 $252,000 $ 14,000
<br />7 $ 30,000 0 0 $ 10,000 $ 40,000 $ 1 ,000
<br />TOTAL $785,000 $652,000 $57,000 $237,000 $ 1 ,761 ,000 $ 57,000
<br />
<br />* Includes costs for engineering contingencies, fiscal, legal, and administrative
<br />expenses. See the estimated construction cost table for individual plan and
<br />profile sheets for the breakdown of these costs.
<br />
<br />** Based on a 50-ycer projcct li'c ~nd 6-~/~~ annu~l intcrcst rate.
<br />
<br />1-2
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