Construction Weekly Project Update 3/13/2017

• Bridges
• Retaining Walls
• I-84
• Local Roads
• Night Work
• Waste Stockpile Area (WSA)

Bridges

Bridge 4321 (Hamilton Avenue over I-84)

• Excavate and demolish abutment 2 (night work)
• Excavate and install support of excavation abutment 1

Bridge 1224 (I-84 bridge over Mad River, western crossing)

• Form and pour footing and stem abutment 1
• Mobilize Drive cofferdam and piles, abutment 2

Bridge 1226 (Harpers Ferry Road Bridge)

• Backfill abutment 2
• Erect structural steel
• Set bearings

Bridge 5774 (future I-84 bridge over Mad River)

• Install stay in place forms for bridge deck
• Form bulkhead and fascia brackets

Bridge 1228 (Scott Road Bridge)

• Form and pour center pier column

Retaining Walls

Retaining Wall 106 (north of WB I-84 west of WB 25 off ramp)

• Soil nail and excavation

I-84

• WB: Install sound barrier wall along Retaining Wall 109, west of Pierpont Road
• WB: Fill new WB 25 off ramp

Local Roads

Reidville Drive (Culvert 003 vicinity at eastern end of rock cut)

• Excavate and install support of excavation

Harpers Ferry Road/Plank Road

• Pipework – Install sewer

Night Work

• I-84 barrier relocation
• Demolish abutment 2 at Hamilton Avenue Bridge (night work)

Waste Stockpile Area (WSA)/Temporary Reuse Stockpile Area (TRSA)

Trucking of controlled materials from WSA on Route 322 at Exit 28 to disposal facility (ongoing); Trucking excavated material to TRSA at Exit 30 WB.