Contract Amount: $1,353,238.00

Owner: Iron Mountain Data Center

General Contractor: Holder Construction Group, LLC

Year: 2019

Construction of a 175,651 SF Data Center and related site improvements. The project-specific scope included underground utilities as noted below: SEWER LINE: • 6” PVC – 252 LF • 6” sewer cleanouts – 2 EA STORM LINE: • 8” HDPE – 22 LF • 12” HDPE – 359 LF • 18” HDPE – 627 LF • 24” HDPE – 117 LF • 30” HDPE – 334 LF • 36” HDPE – 667 LF • 48” HDPE – 36 LF • 12” CMP – 73 LF • 120” CMP Detention System – 693 LF FIRE LINE: • 6” DIP – 442 LF • 8” DIP – 1,742 LF • 12”x 8” tapping sleeve – 2 EA DOMESTIC WATER LINE: • 4” C900 – 65 LF • 1.5” PVC – 6 LF