Final Combined Book v.4.0 test

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

EXHIBIT “C” 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 Building Framing & Partitions for Pedestrian Bridge B at LaGuardia Central Terminal Building Replacement Project, Queens, New York.

and under the direction of the 2 nd Tier Subcontractor.

3 rd Party Rentals

+ 5%

(small tools not applicable)

Prime Subcontractor

+ 5%

Shop Labor (after addition of shop labor burden)

Exhibit C, Page 12 of 12

Alternates, Unit Prices, and Labor Rates

Version 4.0

(05.2009 ed. Rev. 1)