NOTICE OF INTENT TO SOLE SOURCE: THE EASTERN FEDERAL LANDS HIGHWAY DIVISION (EFLHD), OF THE FEDERAL HIGHWAY ADMINISTRATION (FHWA), INTENDS TO PROCURE FROM BLUE FROG ENVIRONMENTAL, LLC., LOCATED IN WARRENTON, VIRGINIA, NUTRIENT CREDITS TO MITIGATE/OFFSET WATER QUALITY IMPACTS GENERATED FROM CONSTRUCTION OF THE PROPOSED PROJECT FOR FEDERAL HIGHWAY ADMINISTRATION PROJECT VA ST FB KNMNWLKR GT, LOCATED AT FORT BELVOIR, FAIRFAX COUNTY, VIRGINIA.THE PURCHASE OF NUTRIENT CREDITS IS REQUIRED TO OFFSET WATER QUALITY IMPACTS GENERATED FROM CONSTRUCTION OF THE PROJECT PER THE CHEASAPEAKE BAY PRESERVATION ACT AND VIRGINIA STORMWATER MANAGEMENT PROGRAM. THE TWO SONG NUTRIENT BANK IS LOCATED WITH HUC 2070010 AND SERVES HUCS 2070010, 2070008, AND 2070011. THE PROPOSED PROJECT IS LOCATED WITHIN HUC 2070010.A TOTAL OF 1.21 NUTRIENT CREDITS ARE REQUIRED TO OFFSET PERMANENT WATER QUALITY IMPACTS.ALL RESPONSIBLE SOURCES MAY SUBMIT A QUOTATION WHICH, IF RECEIVED TIMELY, WITHIN 15 DAYS OF THE POSTED DATE, SHALL BE CONSIDERED BY THE