CURRENT PROJECT UPDATES

PROJECTThe latest goings-on at your site from your Project ManagersUPDATES

Concouse-Pitkin Yard Project

Project Manager: Gustavo Urrea

The Shop Repair at Pitkin Yard and Power Upgrade at The Concourse shop is a 18 month project that has it’s challenges due the fact that is a project with two Job sites (Pitkin in Brooklyn and Concourse in the Bronx). Additionally The work also has to be performed while keeping both barns active since these barns are 24/7 all year round. The work has been completed and we are currently working on additional work orders that were added to the project and also commissioning the equipment and systems that were installed. The following is the scope of the work performed:

Pitkin Yard (Brooklyn):

• Remove and Install two New Trolley and Stinger systems • Provide Steel supports for DC Power Stinger Systems • Install a 2-TON double girder bridge overhead Crane with four lift hoists • Install a New Roofing system for the entire Shop • Install a Hand Rail System around the entire perimeter of the roof • Install 10 New Roof Mounted Exhaust Fans • Provide 10 steel Supports for new Exhaust Fans

Concourse Yard (Bronx):

• Install New Switch Gear • Remove and Install New Trolley and Stinger Systems • Provide Steel Supports for DC Power Stinger Systems • Remove and replace Multiple Tracks at Both Ends of the Shop • Install Underground Duct Banks and Manholes across and along the tracks for DC Positive and Negative Cables • Install New Negative equalizers at North End and South End of the Shop • Build New DC distribution room & Fire alarm room

Mill Basin

Project Manager: John Cinguina

Mill Basin Bridge is progressing ahead to meet our first major traffic switch and the opening of the westbound bridge by July 4 2017. Presently structural concrete is 85 percent complete and will be wrapping up in mid-January. Structural steel is presently 50 percent complete. Work approaching Jamaica Bay has started and will continue through the winter. Concrete pavement is 50 percent complete on the south approach. Drainage is 45 percent complete on the north approach and will continue through the winter

Spring 2017 will be active with the pouring of the remaining bridge decks and concrete pavement. Subcontractors will include Atlas concrete for curbs and barrier, Tonnage for rebar, Safety Marking for striping, and Royal Guard for guide rail.

PROJECT UPDATES Contiued...

Bundled Bridges

Project Manager: Matthew Katkochin

Bridges for Route 199 (Town of Milan), Route 82 (Wappingers), Route 55 (Lagrange), Route 22 (Hillsdale) and Route 9H (Greenport) have all been completed and re-opened to traffic. The Route 82 Union Vale bridge is still under construction. At 82 Union Vale the abutments have been poured, precast tensioned and grouted. Deck form work and drainage work is continuing as allowed by the winter months. The bridge is scheduled to be reopened in early May.

LaGuardia Airport

Project Manager: Matt Keefe

Halmar still retains a presence at LaGuardia. Currently, we are constructing the East Field Lighting Vault (Work Order 102) and Fiber Connection from the East Field Lighting Vault to Bldg 30, EES, and ATCT (Work Order 104). Both are part of the LGA Capital Infrastructure Program Contract 124.223.

PROJECT UPDATES Contiued...

One Vanderbuilt

Project Manager: Anthony Manganiello & James Ku

One Vanderbilt is a new project that we’re working on with a private developer, SL Green Realty. The project is part of the $200M infrastructure modifications and off-site transit improvements for the new One Vanderbilt skyscraper that will be NYC’s 2nd tallest building, located next to Grand Central Terminal, to be completed by year 2020. The off-site transit improvements include a 2-Phase project for MTA New York City Transit Authority. Halmar’s work for Phase 1 of the project is to rehabilitate an existing decommissioned pedestrian tunnel, the Mobil Passageway located under 42nd Street, and create a new subway entrance at 42nd Street and Lexington Avenue to connect with the Grand Central

Terminal mezzanine for pedestrian access. Also in Phase 1 of the project is to construct the P-10 Stair that is a new 7’-6” metal staircase that connects the Grand Central Mezzanine to the southbound 4, 5, 6 subway platform. This P-10 Stair requires opening up the basement level of the 125 Park Avenue Pershing Building, located at Park Avenue and 42nd Street, including concrete and steel demolition, structural excavation, and new concrete construction. Halmar’s Phase 1 work started in October 2016 and is slated to be complete by July 30, 2017. We are currently working on the demolition in the 125 Park Avenue Pershing Building basement and structural excavation for the new P-10 Stair.

PATH Harrison Station Replacement

Project Manager: Terrence O’Connell

Approximately 60% of the overall project has been negotiated to date – East Station Houses and Platforms. The Port Authority has not yet decided how they will proceed with the West Station Houses. The Northeast Station House and Platform structure is completed and awaiting curtain wall, which is scheduled for this Summer 2017. Electrical/HVAC roughing and finish work is ongoing. The Northeast station house is scheduled to be commissioned April 2018, pending PA issuance of several design changes. The Ben Harjay building demolition at the southeast quadrant has been completed and is currently being used as a laydown area. The Southeast Station House platform caisson and soldier pile installation began in September 2016 and is scheduled to be completed in March 2018. The SE platform/canopy will be installed after completion, followed by the station house minipiles/foundation. The Southeast structural steel work is scheduled to be completed by December 2017 and commissioned December 2018, pending PA issuance of several design changes.

Bronx Whitestone Bridge Project Manager: John O’Connor

Awarded December 2015, The Bronx Whitestone Bridge project includes the removal of tuned mass damper as well as the removal of cross over platform for service to TMD. The contract also includes repairs and cable wedging and Inspection between bands and also at bands after removal and three suspender replacement including testing of cable wires and suspender ropes. We are currently finishing up suspender replacements on the East cable North Bound. Teams are in the process of steel removal of wind fairing trusses at mid span and prep work for removal of Tuned Mass Dampers has begun.

Route 9W over Popolopen Creek

Project Manager: Brendan McLaughlin

In the fall of this year our crews completed all steel replacement, SLO, bearings, painting, deck repairs, concrete work, asphalt paving, railing, landscaping, and punch-list. Over the duration of the project, Halmar crews faced many challenges and unforeseen conditions which were acknowledged by NYSDOT and required 3 extensions to the original contract completion date. As of November 30, 2016 the Popolopen Bridge project is 100% complete. HIWAY | 11