CENTRAL SOUTHERN CONSTRUCTION CORP.

MS ERFO NPS VICK 2020-1(2) 693C7325C000007 CM #1 INCREASE CONTRACT AMOUNT BY $1,495,150.00 EXTEND CONTRACT TIME BY 83 CALENDAR DAYS

NC ERFO NP-BLRI 2024-1(3) 693C7320D000015/693C7325F00025N CM #5 DECREASE CONTRACT AMOUNT BY $1,200,010.00 NO EFFECT ON CONTRACT TIME

NC ERFO NP-BLRI 2024-1(1) 693C7320D000015/693C7325F00023N CM #4 INCREASE CONTRACT AMOUNT BY $999,501.00 NO CHANGE TO CONTRACT TIME

NC ERFO NP-BLRI 2024-1(3) 693C7320D000015/693C7325F00025N CM #4 INCREASE CONTRACT AMOUNT BY $2,820,000.00 EXTEND CONTRACT TIME TO AUGUST 8, 2025

PROJECT DC NP ROCR 503(1), 24(2) THE PROJECT CONSISTS OF ROADWAY REPAIRS ON WATERSIDE DRIVE FROM THE SOUTHERN INTERSECTION WITH ROCK CREEK AND POTOMAC PARKWAY TO MASSACHUSETTS AVENUE NW, AND PINEY BRANCH PARKWAY FROM ARKANSAS AVENUE TO BEACH DRIVE

NC ERFO NP BLRI 2024-1(2) 693C7320D000015/693C7325F00021N CM #1 INCREASE CONTRACT AMOUNT BY $49,200.00 NO CHANGE TO CONTRACT TIME

NC ERFO NP-BLRI 2024-1(1) 693C7320D000015/693C7325F00023N CM #3 INCREASE CONTRACT AMOUNT BY $444,850.00 NO CHANGE TO CONTRACT TIME

GA NP CHCH MULTI (2): THE PROJECT CONSISTS OF THE REHABILITATION OF 0.44 MILES OF SNODGRASS ROAD AND 0.76 MILES OF DYER ROAD, INCLUDING PARKING AREAS AND PULL-OFFS. THE WORK INCLUDES ASPHALT PAVEMENT REMOVAL, ROADBED RECONDITIONING, GRADING, AGGREG

NC ERFO NP-BLRI 2024-1(3) 693C7320D000015/693C7325F00025N CM #2 INCREASE CONTRACT AMOUNT BY $241,425.00 NO CHANGE TO CONTRACT TIME

NC ERFO NP BLRI 2024-1(3) 693C7320D000015/693C7325F00025N CM #3 ADMINISTRATIVE CM TO SHOW CONTRACT INCREASE AMOUNT OF $100,000.00 FOR LINE 00101

PROJECT NC ERFO NP BLRI 2024-1(6) THE PROJECT CONSISTS OF SLIDE REPAIRS, GUARDRAIL REPLACEMENT, REPLACEMENT AND/OR CLEANING OF CULVERTS, PAVEMENT RECONSTRUCTION, PAVEMENT MARKINGS AND OTHER MISCELLANEOUS WORK.

PROJECT NC ERFO NP BLRI 2024-1(7) THE PROJECT CONSISTS OF SLIDE REPAIRS, GUARDRAIL REPLACEMENT, REPLACEMENT AND/OR CLEANING OF CULVERTS, PAVEMENT RECONSTRUCTION, PAVEMENT MARKINGS AND OTHER MISCELLANEOUS WORK.

NC ERFO NP-BLRI 2024-1(1) 693C7320D000015/693C7325F00023N CM #2 INCREASE CONTRACT AMOUNT BY $5,865,200.00 EXTEND CONTRACT TIME BY 54 CALENDAR DAYS

NP SLBE 5109(1) CM #2 DECREASE CONTRACT AMOUNT BY $233,564.74 NO CHANGE TO CONTRACT TIME FINAL QUANTITIES AND SETTLEMENT OF EQUITABLE ADJUSTMENTS

PROJECT NC ERFO NP BLRI 2024-1(5) THE PROJECT CONSISTS OF SLIDE REPAIRS, CULVERT REPLACEMENT, STONE MASONRY HEADWALL REPAIR, PAVEMENT RECONSTRUCTION, PAVEMENT MARKINGS AND OTHER MISCELLANEOUS WORK.

MI NP MULTI PMS(1), PAVEMENT PRESERVATION MICHIGAN. WORK THIS CLOSEOUT CONTRACT MODIFICATION ESTABLISHES FINAL CONTRACT QUANTITIES. NO CHANGES HAVE BEEN MADE TO CONTRACT UNIT PRICES. THE TOTAL FUNDING ADJUSTMENTS DUE TO A COMBINATION OF OVERRUN

PROJECT NP SER PMS FY24(3): THE PURPOSE OF THIS MODIFICATION IS TO: 1. EXERCISE SCHEDULE D (GOVERNMENT OPTION 1) AND FULLY FUND CLIN 30101 IN THE AMOUNT OF $126,550.00. 2. EXERCISE SCHEDULE E (GOVERNMENT OPTION 2) AND FULLY FUND CLIN 40101 IN

MS NP GUIS 15(4) THIS PROJECT CONSISTS OF THE CONSTRUCTION OF PAVED SHOULDERS, BOARDWALKS, CULVERT REPLACEMENT, AND GUARDRAIL REPLACEMENT. THE WORK INCLUDES THE INSTALLATION OF A BOTTOMLESS BOX CULVERT, GRADING, PAVING SHOULDERS, MICROSURFACING AND

PROJECT NC ERFO FS NFNC811 2020-1(1): THE PROJECT CONSISTS OF THE REPAIR OF A FILL SLOPE FAILURE ON TUNI GAP ROAD (RTE 440). THE WORK INCLUDES GRADING, DRAINAGE, GEOFOAM LIGHTWEIGHT FILL EMBANKMENT, AGGREGATE SURFACE COURSE, AND OTHER MISCELLANEOU

THE PURPOSE OF THIS BILATERAL MODIFICATION IS TO TERMINATE FOR CONVENIENCE OF THE GOVERNMENT IN ACCORDANCE WITH FAR 52.249-2 ALTERNATE I. THE CONTRACTOR AND THE GOVERNMENT HAVE COME TO A NO-COST SETTLEMENT AGREEMENT IN ACCORDANCE WITH FAR 49.603-6. N

PROJECT IL ERFO COE 2019-1(1) THE PROJECT CONSISTS OF THE REMOVAL AND REPLACEMENT OF FIVE DAMAGED PEDESTRIAN TIMBER BRIDGES. THE WORK INCLUDES CONCRETE ABUTMENTS WITH HELICAL PILE FOUNDATION, REPAIR OF WOODEN TRAIL STEPS, STABILIZATION OF ERODED ARE

PROJECT MS ERFO NPS VICK 2020-1(2) THE PROJECT CONSISTS OF SLIDE REPAIRS ON GRANT AVENUE AND UNION AVENUE. THE WORK INCLUDES CLEARING AND GRUBBING, ROADWAY EXCAVATION AND EMBANKMENT CONSTRUCTION, GEOGRID, GABIONS, AGGREGATE BASE, MECHANICALLY COMPAC

PROJECT NP SER PMS FY24(3): THE PROJECT CONSISTS OF THE PAVEMENT PRESERVATION OF IDENTIFIED ROADWAYS INCLUDING PARKING AREAS. THE WORK INCLUDES THIN LIFT OVERLAY OF ASPHALT CONCRETE PAVEMENT, SAMI, FULL DEPTH PATCHING, AND OTHER MISCELLANEOUS WORK.

PROJECT NC ERFO NP BLRI 2024-1(3): THE PROJECT CONSISTS OF REPAIRING DAMAGE TO THE BLUE RIDGE PARKWAY CAUSED BY HURRICANE HELENE. THE WORK INCLUDES A SLIDE REPAIR WITH REINFORCED SOIL SLOPE (RSS), MINIMAL TREE REMOVAL FOR ACCESS, DITCH RECONDITIONIN

PROJECT NC ERFO NP BLRI 2024-1(1): THE PROJECT CONSISTS OF REPAIRING DAMAGE TO THE BLUE RIDGE PARKWAY CAUSED BY HURRICANE HELENE. THE WORK INCLUDES TWO SLIDE REPAIRS WITH REINFORCED SOIL SLOPE (RSS), DEEP PATCH, MINIMAL TREE REMOVAL FOR ACCESS, DITC

NC ERFO NP BLRI 2024-1(2): THE PROJECT CONSISTS OF STABILIZING DAMAGE TO THE BLUE RIDGE PARKWAY CAUSED BY HURRICANE HELENE. THE WORK INCLUDES STABILIZING AN EMBANKMENT WITH NC DOT SHOT ROCK, INSTALLING GEOMEMBRANE WITH SANDBAGS, PLACING BARRIERS TO

PROJECT NP SER PMS FY24(2): THE PROJECT CONSISTS OF THE PAVEMENT PRESERVATION OF IDENTIFIED ROADWAYS INCLUDING PARKING AREAS. THE WORK INCLUDES THIN LIFT OVERLAY OF ASPHALT CONCRETE PAVEMENT, SAMI, FULL DEPTH PATCHING, AND OTHER MISCELLANEOUS WORK.

NP-NATR 3E16, 3F25 693C7323C000008 CM #7 INCREASE CONTRACT AMOUNT BY $153,751.00 EXTEND CONTRACT TIME BY 19 CALENDAR DAYS

CONSTRUCTION, REPLACE WASTEWATER TREATMENT PLANT AT DRY TORTUGAS NATIONAL PARK

NP-SER PMS FY21(2) 693C7322C000013 CM #5 DECREASE CONTRACT AMOUNT BY $68,976.15 EXTEND CONTRACT TIME BY 146 CALENDAR DAYS FINALIZE EXISTING QUANTITIES

MI NP MULTI PMS(1), PAVEMENT PRESERVATION MICHIGAN. WORK THIS CONTRACT MODIFICATION PROVIDES FOR THE CONTRACTOR TO REPLACE THE WHEEL STOPS AT THE DUNE CLIMB PARKING LOT AND PROVIDE ADDITIONAL WHEEL STOPS FOR THE PARK TO INSTALL AT OTHER LOCATION

CONSTRUCTION, REPAIR COLLAPSED STORM DRAIN AT CASTILLO DE SAN MARCOS

NP-NATR 3E16, 3F25 693C7323C000008 CM #6 INCREASE CONTRACT AMOUNT BY $663,671.00 EXTEND CONTRACT TIME BY 28 CALENDAR DAYS

NP-NATR 3E16, 3F25 693C7323C000008 CM #5 INCREASE CONTRACT AMOUNT BY $314,232.66 NO CHANGE TO CONTRACT TIME

PROJECT NP NATR 3N16, 3H25, ETC FOR STIPEND FEE FOR UNSUCCESSFUL FIRM.

NP-DEWA 14(18), 121(1) CM #6 DECREASE CONTRACT AMOUNT BY $183,057.16 NO CHANGE TO CONTRACT TIME. FINAL QUANTITIES

NP-NATR 3E16, 3F25 693C7323C000008 CM #4 INCREASE CONTRACT AMOUNT BY $700,000.00 EXTEND CONTRACT TIME BY 21 CALENDAR DAYS

NP-SER PMS FY21(1) 693C7322C000011 CM #4 DECREASE CONTRACT AMOUNT BY $117,653.72 EXTEND CONTRACT TIME BY 110 CALENDAR DAYS FINALIZE EXISTING QUANTITIES

PROJECT NP SLBE 5109(1): THE PROJECT CONSISTS OF CONSTRUCTING LEFT AND RIGHT TURNING LANES ON SOUTH DUNE HIGHWAY (M-109) AT DUNE CLIMB PARKING AREA (ROUTE 920). THE WORK INCLUDES GRADING; AGGREGATE BASE; ASPHALT PAVEMENT MILLING; CONCRETE PAVING; MS

THIS CONTRACT MODIFICATION (P00001) WILL DE-OBLIGATE THE GUARANTEED MINIMUM AMOUNT OF $25,000.00 THAT WAS MET BY AWARD OF A TASK ORDER. THIS MODIFICATION CANCELS ITEM 00201 IN ITS ENTIRETY.

NP-SER PMS FY22(1) 693C7322C000017 CM #3 DECREASE CONTRACT AMOUNT BY $211,224.05 NO CHANGE TO CONTRACT TIME FINALIZE EXISTING QUANTITIES

MI NP MUILTI PMS(1), PAVEMENT PRESERVATION MICHIGAN. WORK CONSISTS OF PATCHING, CRACK SEALING, AND RESURFACING OF ASPHALT SURFACES THROUGH PICTURED ROCKS NATIONAL LAKESHORE AND SLEEPING BEAR FUNES NATIONAL LAKESHORE.

NP-NATR 3E16, 3F25 693C7323C000008 CM #2 INCREASE CONTRACT AMOUNT BY $32,902.75 CHANGE CONTRACT COMPLETION DATE TO OCTOBER 1, 2024

WESTERN REGION PAVEMENT PRESERVATION MULTIPLE AWARD TASK ORDER CONTRACTS (MATOC) COVERING A 5-YEAR PERIOD FOR HIGHWAY/BRIDGE/ROAD PROJECTS FOR PAVEMENT PRESERVATION WORK IN THE WESTERN UNITED STATES

PROJECT NP NATR 3E16, 3F25: THE PURPOSE OF THIS MODIFICATION IS TO: 1. EXERCISE SCHEDULE B (GOVERNMENT OPTION 1) AND FUND CLIN 10101 IN THE AMOUNT OF $496,399.75. 2. EXERCISE SCHEDULE B (GOVERNMENT OPTION 1) BY ADDING AND FUNDING CLIN 10102 IN THE

THIS PROJECT CONSISTS OF RESURFACING THE NATCHEZ TRACE PARKWAY, INCLUDING RAMPS, BRIDGES, INTERSECTIONS, VARIOUS ACCESS ROADS, AND PARKING/PULL-OFF AREAS. THE WORK WILL INCLUDE ASPHALT OVERLAY, SIDESLOPE REPAIRS, WEDGE AND LEVELING, SPOT PATCHING, AN

NP-EVER 219(1), 222(1) 693C7320D000015/693C7321F000109 CM #5 DECREASE CONTRACT AMOUNT BY $117,635.80 EXTEND CONTRACT TIME BY 6 CALENDAR DAYS FINALIZE EXISTING QUANTITIES

FL ERFO NPS GUIS 2020-1(1) CM #2 DECREASE CONTRACT AMOUNT BY $295,214.05 ADD 57 CALENDAR DAYS TO CONTRACT TIME

PROJECT NP SER PMS FY21(2): THE PURPOSE OF THIS MODIFICATION IS TO: 1. EXERCISE SCHEDULE B (GOVERNMENT OPTION 1) AND FUND CLIN 10101 IN THE AMOUNT OF $542,675.70. 2. EXERCISE SCHEDULE B (GOVERNMENT OPTION 1) BY ADDING AND FUNDING CLIN 10102 IN THE

PROJECT NP-SER PMS FY22(1) THE PROJECT CONSISTS OF THE PAVEMENT PRESERVATION OF 29.57 MILES OF MAIN PARK ROAD INCLUDING PULL-OFF AREAS. THE WORK INCLUDES MICRO SURFACING, PAVEMENT MARKINGS, AND OTHER MISCELLANEOUS WORK.