KYL_Lock_Excavation201_May2018_Industry_Day_Part_2.pdf
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Industry Day Slides: PART 2
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.59
“The views, opinions and findings contained in this report are those of the authors(s) and should not be construed as an official Department of the Army position, policy or decision, unless so designated by other official documentation.”
Nashville District May 2018
KENTUCKY LOCK ADDITION
LOCK EXCAVATION
File Name
EXISTING LOCK AND DOWNSTREAM COFFERDAM
ANCHORS
File Name
Anchor Locations
EXISTING LOCK ANCHORING– ANCHOR
INSTALLATION
UPSTREAM LOCK – ANCHOR INSTALLATION
UPSTREAM LOCK –
ANCHOR TENSIONING
UPSTREAM LOCK - ANGLED ANCHOR
DRILLING
Overhead obstruction at the existing lock operations building.
EXISTING LOCK ANCHORING
8 feet +/-
BRIDGE DEMOLITION
Bridge Demolition:
1. Former Powerhouse Access Bridge
2. Former P&L Railroad Bridge
3. Former US-62/641 HWY Bridge over
Lock
4. Abandoned US-62/641 HWY Bridge over RR
Plan of Former Access Bridge
X-Section
DOWNSTREAM STOPLOG SLOT INSTALLATION
Maintenance Building Demolition
Location of new Stoplog Slot
DOWNSTREAM STOPLOG SLOT INSTALLATION
Maintenance Building Demolition
1. Core holes have been pre-drilled
2. Slot will require wire saw cutting
3. Liners located at TROC in Florence, Alabama
LANDWALL GRATING UPGRADES
Upgrade location
LANDWALL GRATING UPGRADES
Grating as seen from top of lock wall.
Recent upgrades to river wall
CONSTRUCTION LIMITS – CURRENT CONTRACTS
Maintenance Building Demolition
New Maintenance Building
Disposal Area D
Dual Access Corridor
DS Cofferdam Construction Limits
SDU Construction Limits
DS Cofferdam Construction Limits
CONSTRUCTION LIMITS – DOWNSTREAM LOCK
EXCAVATION
File Name
Maintenance Building Demolition
New Maintenance Building
Disposal Area D
DS Cofferdam Construction Limits And Future Lock Excavation Construction Limits
Dual Access Corridor
Initial DS Lock Excavation Construction Limits
DS Cofferdam Construction Limits
Shared Contractor Laydown Area
Disposal Area A
CONSTRUCTION LIMITS – CURRENT CONTRACTS
Maintenance Building Demolition
New Maintenance Building
Disposal Area D
Dual Access Corridor
DS Cofferdam Construction Limits
SDU Construction Limits
DS Cofferdam Construction Limits
CONSTRUCTION LIMITS – DOWNSTREAM LOCK
EXCAVATION
File Name
Maintenance Building Demolition
New Maintenance Building
Disposal Area D
DS Cofferdam Construction Limits And Future Lock Excavation Construction Limits
Dual Access Corridor
Initial DS Lock Excavation Construction Limits
DS Cofferdam Construction Limits
Shared Contractor Laydown Area
Disposal Area A
| Kentucky Lock Addition�Lock Excavation |
| Existing lock and downstream cofferdam anchors |
| Existing Lock Anchoring– Anchor Installation |
| Upstream Lock – Anchor Installation |
| Upstream Lock – Anchor Tensioning |
| Upstream Lock - Angled Anchor Drilling |
| Existing Lock Anchoring |
| Bridge Demolition |
| Bridge Demolition |
| Bridge Demolition |
| Downstream Stoplog Slot Installation |
| Downstream StoplOg Slot Installation |
| Landwall Grating Upgrades |
| Landwall Grating Upgrades |
| Construction Limits – Current contracts |
| Construction Limits – Downstream Lock Excavation |
| Slide Number 17 |
| Construction Limits – Current contracts |
| Construction Limits – Downstream Lock Excavation |
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