LAKE ASBURY: CLAY COUNTY PUBLIC WORKS FAILED DRAINAGE INFRA STRUCTURE

Estimated

AREA#

DESCRIPTIONOF EXISTING CONDITIONS

REQUIRED IMPROVEMENTS

Cost

 

* EXPIRED CMP SERVICE LIFE (STUDY 25YR Q)

PIPE REPLACEMENT W/END TREATMENT,

80000

 

* INADE QUATE PIPE END TREATMENT

DITCH PAVING W/TURNDOWNS & DROP

 

 

* IMPROPER GRADING

TREATMENT, RIP-RAP, T REE REM OVAL,

 

 

* LACK OF DITCH PAVING W/DROP TREATMENT

REGRADING & SOD

 

 

* IN ADEQ UATE ENERGY DISAPATION & EROSION

 

 

 

CONTROL

 

 

 

* LACK OF ADEQUATE MAINTENANCE

 

 

 

2

 

* EXPIRED CMP SERVICE LIFE (STUDY 25YR Q)

 

PIPE REPLACEME NT W/END TREATMENT,

 

70000

 

* INADEQUATE DRAINAGE DESIGN

ADDITIONAL DITCH PAVING W/TURNDOWNS,

 

 

* SUBSTA NDARD DITCH PAVING

INLET.TREE REMOVAL, RETAININ G WALL

 

 

* FAILED RETAINING WALL

REMOVE AND REPLACE

 

 

* LACK OF ADEQUATE MAINTENANCE

 

 

 

3

 

*    EXP IRED CMP SERVICE LIFE (STUDY 25YR Q)

*    SUBSTANDARD DITCH PAVING

 

COMPLETE CROSSING RECONSTRUCTION , DITCH PAVING W/TURNDOWNS & DROP

 

130000

 

* IN ADEQUA TE ENERGY DISAPATION & EROSION

TREATMENT, RIP-RAP, TREE REMOVAL,

 

 

CONTROL

ASPHALT, CURB & GUARD RAIL

 

 

* LACK OF ADEQUATE MAINTENANCE

 

 

 

4

 

* SUBSTANDARD DRAINAGE DESIGN (STUDT 25YR Q)

 

ADDITIONAL INLET & PIPING, DIVERSION

 

70000

 

* IN ADEQUA TE ENERGY DISAPATION & EROSION

BERMS, TREE REMOVAL, HEADWALL W/

 

 

CO NTRO L

WINGS, INLET, UPSTREAM RETENTION

 

 

* LACK OF ADEQUATE MAINTENANCE

 

 

 

5

 

* LAKE FINGER SILTATION

 

DREDGING & SPOIL TRANSFER

 

150000

 


TOTAL


$           500000


 

 

FAILURE OF ALL FOUR (4) AREAS ABOVE HAVE RESULTEDIN LAKE FINGERSILTATION DOWNSTREAM

Area 1 - 287 Arthur Moore Dr Area 2 - 478 Branscomb Rd

Area 3 - 166 Wesley Rd Area 4 - 780 Lake Asbury Dr