CN-370000-HW559-CSS05C-1.pdf

This document is a Task Assignment Notification Change Order Form for Florida Department of Environmental Protection (FDEP) Contract No. HW559, issued under Task Assignment No. CSS-005C. The contractor is AMEC Environment & Infrastructure, with Ron White serving as Contractor Representative and Ferda Yilmaz as FDEP Contract Manager. The change order was executed on July 26, 2012, and pertains to site inspection activities at the Palafox Street/Texar Drive Ammonia Site in Pensacola, Escambia County, Florida.

Change Order #1 addresses additional investigative derived waste (IDW) from 27 drums to 67 drums, resulting in increased costs within Subtask 4. The original task amount was $28,614.42, and the net increase from this change order is $2,675.42, bringing the total task amount with all change orders to $31,289.84. The original task completion date of August 17, 2012, remained unchanged with this modification. The cost increase reflects additional drilling and sampling activities, reduced analytical costs due to expedited testing, and slightly reduced drilling costs. Supporting cost estimate spreadsheets detail labor, overhead, travel, subcontractor services, laboratory expenses, and field expenses allocated across multiple subtasks.