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Koch, Christopher P.

Report Number Author(s) Title Abstract Summary County Year
5875 Koch, Christopher P. Pool Road Repairs North of Milam Road

This project consisted of the emergency repair of the flood damaged portion of Pool Road where it crosses Pool Creek (Figure 1).

DeKalb County, GA 1985
5877 Koch, Christopher P. South Burnt Hickory Road Emergency Repair

This project consisted of the emergency rebuilding of flood damaged side slopes and a wingwall associated with the box culvert that conveys an unnamed tributary of Beaver Creek beneath South Burnt Hickory Road (Figure 1).

Fulton County, GA 1992
5881 Koch, Christopher P. Blairs Bridge Road over Sweetwater Creek Emergency Road Repair

This project consisted of the emergency repair of the flood damaged bridge on Blairs Bridge Road over Sweetwater Creek. Major scouring occurred under the approach slabs, and the bent back walls were damaged at both ends of the bridge.

Fulton County, GA 1985
5915 Koch, Christopher P. Kings Highway at Bear Creek Emergency Repairs

This project consisted of the emergency repair of the flood damaged portion of Kings Highway where it crosses over Bear Creek (Figure 1).

Douglas County, GA 2010
5918 Koch, Christopher P. Liberty Road Bridge at Crawfish Creek Emergency Repairs

This project consisted of the emergency repair of the flood damaged bridge on Liberty Road over Crawfish Creek (Figure 1). Major scouring occurred under the bridge and portions of rip rap and the endrow were washed out on both the east and west ends of the bridge.

Douglas County, GA 2010
5922 Koch, Christopher P. Club Drive Emergency Bridge Repair

Storms exceeding the 300-year flood caused excessive damage to the eastern end of the bridge located on Club Drive over Sweetwater Creek. Washout and scour occurred at the eastern abutment, which damage the end wall, gabions, and a portion of the deck.

Gwinnett County, GA 2010
5923 Koch, Christopher P. Lawrenceville Suwanee Emergency Bridge Repair

This project consists of the emergency repairs to the north side of the bridge (ID # 135-0068-0) over the Yellow River on Lawrenceville Suwanee Road. Significant scour had occurred along the north abutment wall under the bridge.

Gwinnett County, GA 2010
5947 Koch, Christopher P. SR 212/ Oak Hill Road Intersection Improvements

The proposed project would signalize the intersection of SR 212 and Oak Hill Road, located in Newton County, Georgia approximately 0.65 miles southeast of the intersection of SR 212 and SR 20 (see Figure 1: Project Location Map). No road widening or other roadway construction would take place.

Floyd County, GA 1999
5952 Koch, Christopher P. Addendum to Phase 1 Arcaheological Survey of the SR 120 Realignment in Duluth, Gwinnett County, Georgia, Hill Street Exension

The proposed projects consist of two locally funded projects and two federally funded projects, which would be let and constructed concurrently (Bron Cleveland Associates 2009, copy attached).

Floyd County, GA 2002
5960 Koch, Christopher P. Archaeological Survey for I-285/Ashford Dunwoody Road Diverging Diamond Interchange

The proposed project would convert the existing interchange configuration from a partial cloverleaf to a diverging diamond interchange at the existing overpass of Ashford Dunwoody Road at 1-285.

Clarke County, GA 1993
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