HDR ENGINEERING, INC

SERVICES IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK AND SUPPORTING DOCUMENTS FOR PROJECT TN ERFO FS CHRKE804 2020-1(1) - REPAIR STORM AND FLOOD DAMAGE ON ROCKY TOP ROAD (FS 402).

SERVICES IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK AND SUPPORTING DOCUMENTS FOR PROJECT TN ERFO FS CHRKE804 2021-1(1) - PERMANENT REPAIR OF DAMAGE FROM TROPICAL STORM FRED AT THE CHEROKEE NATIONAL FOREST.

THE PURPOSE OF THIS MODIFICATION AND ASSOCIATED WITH THE STATEMENT OF WORK IS TO: 1) ADD AND FULLY FUND CONTRACT LINE ITEM NUMBER (CLIN) 00202 IN THE TOTAL OBLIGATED AMOUNT OF $72,064.30 FOR WORK ASSOCIATED TO PHASE VI - FINAL PS&E SUBMITTAL (10

SERVICES IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK AND SUPPORTING DOCUMENTS FOR PROJECT NP GRSM 11(5) - GEOTECHNICAL SUBSURFACE EXPLORATION SERVICES WILEY OAKLEY DRIVE CROSSOVER BRIDGE RECONSTRUCTION GREAT SMOKY MOUNTAINS NATIO

THE PURPOSE OF THIS MODIFICATION IS TO: 1. INCREASE THE TOTAL OBLIGATED AMOUNT FOR CONTRACT LINE-ITEM NUMBER (CLIN) 00101 FROM $28,367.80 BY $6,993.43 TO $35,361.23. 2. TOTAL OBLIGATED AMOUNT FOR THE TASK ORDER INCREASED FROM $31,932.93 BY $6,993.4

SERVICES IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK AND SUPPORTING DOCUMENTS FOR PROJECT TX FLAP 200(1).

FUNDS INCREASE MODIFICATION

693C7321D000004/6982AF21F000141 MOD P00002 SD FTBL HORSE SOLDIER BCB(1) HORSE SOLDIER ROAD TO FORT MEADE PDS TO THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE REMAINING FUNDS AND CLOSE OUT THE TASK ORDER.

SERVICES IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK AND OTHER SUPPORTING DOCUMENTS FOR PROJECTS TN ERFO FS CHRKE804 2020-1(1) AND TN ERFO FS CHRKE804 2020-2(1) - FOR THE PREPARATION OF TWO (2) DESIGN SCOPING REPORTS (DSR) FOR REPAIR STORM AND

SERVICES IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK AND SUPPORTING DOCUMENTS FOR PROJECT GUIS 15(4) - SUBSURFACE EXPLORATION IN GULF ISLANDS NATIONAL SEASHORE, IN THE CITY OF OCEAN SPRINGS, JACKSON COUNTY, MISSISSIPPI. WORK IS WITHIN THE DAVIS

CLIN 00001 - V750 FUNDS CA FTBR PONDEROSA BRIDGE(1) PONDEROSA BRIDGE REPLACEMENT

INCLUDE SUPPLEMENTAL GROUND SURVEY.