DAY WORK:
During weekdays, Monday through Friday from 6:00 AM to 3:30 PM crews will conduct a variety of work as noted throughout the I-91, I-691, Route 15 Interchange Phase 2 Project limits:
- Maintenance and protection of traffic with lane and shoulder closures on I-91, I-691, and Route 15, and some local roads, as required.
- Maintain stockpile locations, sweeping, dust control.
- Excavate, backfill, form subgrade and place process aggregate base along Route 15 NB from south of Paddock Avenue to north of the Route 15 NB Bridge over I-91 south of the East Main Street.
- Excavate, backfill, form subgrade, place process aggregate base, and install temporary earth retaining system on Route 15 NB Exit 65 A off-ramp.
- Install precast concrete parapet modules for multiple retaining walls.
- Install temporary earth retaining system, demolish footing, and backfill for the I-691 Bridge over Gravel Street.
- Excavate, backfill, & form subgrade for the East Main St. on ramp to Route 15 NB and I-91 NB.
- Backfill and work at the Paddock Avenue Bridge abutments.
- Excavate and install temporary earth retaining system for underpinning of the Route 15 NB Exit 65 B off ramp bridge.
- Form and pour leveling pads for multiple retaining walls.
- Set and strip formwork for abutment 2, footing, and stem for the I-691 Bridge over Gravel Street and pour abutment 2 backwall and pedestals.
- Winter conditions: heating, ground thaw, blankets, maintenance, etc., as needed.
- Install permanent drainage at various retaining walls.
- Set and strip formwork for deck and parapets for the Route 15 NB Bridge over I-91 North of East Main Street.
- Install overhead sign foundations at various locations throughout the project limits.
- Onsite/offsite trucking.
LONG-TERM CLOSURES/TRAFFIC PATTERNS:
- The On-ramp to Route 15 NB, I-91 NB and I-691 EB from East Main Street is closed temporarily for roadway construction and safety. Read more and see detour map here.
- Paddock Avenue: one-way alternating traffic controlled by a temporary traffic signal, and nighttime closure/detour on Paddock Avenue over Route 15 between Barr Road and Overlook Road: read more here.
