|
|
|
- $605,000 completed in 1988
- Original inspection after a 100-year flood in 1973 damaged the spillway
- Widened the spillway and restored concrete on the existing drop inlet
- New spillway of asphalt concrete construction with concrete sidewalks
- Also prepared a Dam Operation & Maintenance Manual
|
|
East Bank Bulkhead - Grand Lake St. Marys/Celina, Ohio
- $100,000 completed in 1994
- Designed two slide gates using timber and structural steel construction including a jib crane was for lifting the gates
- A manually operated slide gate was provided at the St. Mary’s River Aqueduct
|
|
West Spillway Replacement - Grand Lake St. Mary’s, Celina, Ohio
- $4,600,000 project completed in 1997
- Project involved replacement of an existing under-capacity spillway
- New structure is a 500-ft. long Concrete Ogee Spillway
- Provided hydrological / hydraulic analysis, foundation design and structural design
- Contractor installed a sheet pile/ berm cofferdam system over 700 l.f. to dewatering
|
|
East Fork Lake Intake Structure and Bridge - Clermont County, Ohio
- $6,000,000 project completed in 1996
- 120 ft. tall, 38 ft. diameter intake structure
- Provided design for:
- - Drilled shaft foundation
- - Intake structure
- - Two-story pumphouse
- - 300 ft. steel girder bridge
- - Pier, abutment and 400 l.f. of retaining wall
|
|
|
