Final Combined Book v.4.0 test

DocuSign Envelope ID: 4BC3E417-29A4-409B-8D30-6EBEABF49DBF

EXHIBIT “D” Attachment to Agreement No. 1213126J-000.620027 dated July 16, 2018, by and between Spearhead Construction LLC. and Skanska/Walsh JV for Furnish and Install Back of House Level 1-3 and Feature Wall Framing & Partitions for Pedestrian Bridge B at LaGuardia Central Terminal Building Replacement Project, Queens, New York.

2. SCHEDULE TARGETS The following is a list of schedule dates for Subcontractor’s Project Work:

3. REQUIRED LEAD TIME AFTER SUBMITTAL APPROVAL* Item Description

Lead Time 14 Weeks 14 Weeks

1. GFRC 2. GFRG

3. 4. 5. 6. 1. 2. 3. 4. 5. 6.

Weeks Weeks Weeks Weeks Weeks Weeks Weeks Weeks Weeks Weeks

List other items over four (4) weeks

Lead Time

*Subcontractor to complete form 4. ANTICIPATED DURATIONS FOR KEY SUBCONTRACTOR ACTIVITIES* Activity Workdays

Craft Hours

1. 2. 3. 4. 5. 6.

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Exhibit D Project Schedule Dated 2/22/17