YERBA BUENA ENGINEERING & CONSTRUCTION, INC.

THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE THE LETTER CONTRACT AND FACILITATE CONTRACT CLOSEOUT.

SAN FRANCISCO MINT HVAC RENOVATIONS. THE MAXIMUM VALUE OF THIS CONTRACT IS $7.5 MILLION. THE PURPOSE OF THIS MODIFICATION IS TO 1) FUND PHASE 11 AND PHASE 12; 2) ADD SPARE PARTS, EQUIPMENT CALIBRATION, AND DDC CONTROLS.

CM REPLACE RETAINING WALL BOCCE-VAN NESS

STEVENS RD MISSION UPGRADE REPAIRS

HVAC REPLACEMENT

THE PURPOSE OF THIS ORDER IS FOR EXTERIOR WINDOW REPLACEMENT AND REPAIR AT THE UNITED STATES MINT-SAN FRANCISCO. THIS ORDER REPLACES ORDER NUMBER 2031JG25F00147 WHICH INADVERTENTLY INCLUDED THE INCORRECT CONTRACTOR.

THE PURPOSE OF THIS ORDER IS FOR EXTERIOR WINDOW REPLACEMENT AND REPAIR AT THE UNITED STATES MINT-SAN FRANCISCO. THIS MOD CANCELS 2031JG25F00147 WHICH INADVERTENTLY INCLUDED THE INCORRECT CONTRACTOR. ORDER 2031JG25F00243 REPLACES THIS ORDER.

SAN FRANCISCO MINT HVAC RENOVATIONS. THE MAXIMUM VALUE OF THIS CONTRACT IS $7.5 MILLION. THE PURPOSE OF THIS MODIFICATION IS TO 1) ADD HVAC PHASE 12; AND 2) ADD FIRE SMOKE DAMPERS IN ROOMS 301 AND 333.

THE DEPARTMENT OF THE INTERIOR, NATIONAL PARK SERVICE, IS AWARDING 140P8525P0039 FOR THE REPLACEMENT OF AN IRRIGATION SYSTEM AT THE JOHN MUIR NATIONAL HISTORIC SITE. THE CONTRACTOR SHALL PROVIDE ALL MOBILIZATION, LABOR, SUPERVISION, MATERIALS, EQUIPM

T4/T7 BRIDGE ADDITIONAL PILE LENGTHS

GOGA-2025 OCEAN BEACH SAND MGMT

THIS PURPOSE OF THIS MODIFICATION IS TO INCORPORATE CHANGE ORDER REQUEST (COR) #5, SUBMITTED 27 FEBRUARY 2025, FOR A NEW SENSTAR WORKSTATION.

THE PURPOSE OF THIS ORDER IS FOR EXTERIOR WINDOW REPLACEMENT AND REPAIR AT THE UNITED STATES MINT-SAN FRANCISCO.

THE PURPOSE OF THIS ORDER IS FOR THE MODIFICATION OF THE FIFTH FLOOR GUARDRAIL AT THE UNITED STATES MINT-SAN FRANCISCO.

REPLACE WATER LINE IN AQUATIC PARK

SKAGGS ISLAND VHF OMNIDIRECTIONAL RANGE (VOR) STABILIZE SKAGGS ISLAND VHF OMNIDIRECTIONAL RANGE (VOR) FOUNDATION INSTALL 32 NON-VIBRATION GALVANIZED STEEL PUSH PIERS AND ANCHORING BRACKETS AT EXTERIOR VOR WALLS APPROXIMATELY 90 FEET TO COMPETENT B

THE NPS REQUIRES REFURBISHMENT OF A HEAVILY USED PUBLIC RESTROOM FACILITY LOCATED IN GOLDEN GATE NATIONAL RECREATION AREA, BAKER BEACH.

GOGA 167755/186589 CONSTRUCT VISTA PT TRAIL

FORT CRONKHITE DRAINAGE

SAN FRANCISCO MINT HVAC RENOVATIONS. THE MAXIMUM VALUE OF THIS CONTRACT IS $7.5 MILLION. THE PURPOSE OF THIS MODIFICATION IS TO 1) ADD HVAC PHASE 9; 2) ADD HVAC PHASE 10; AND 3) EXTEND THE PERIOD OF PERFORMANCE END DATE TO 31 JANUARY 2025

RENEWAL OF RESTROOM FACILITIES AT GREAT MEADOW, WEST BLUFF, AND EAST BEACH

T7 BRIDGE REPAIRS

SKAGGS ISLAND VHF OMNIDIRECTIONAL RANGE (VOR) STABILIZE SKAGGS ISLAND VHF OMNIDIRECTIONAL RANGE (VOR) FOUNDATION INSTALL 32 NON-VIBRATION GALVANIZED STEEL PUSH PIERS AND ANCHORING BRACKETS AT EXTERIOR VOR WALLS APPROXIMATELY 90 FEET TO COMPETENT B

SAN FRANCISCO MINT HVAC RENOVATIONS. THE MAXIMUM VALUE OF THIS CONTRACT IS $7.5 MILLION. THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE PROPOSAL 220711-1 DATED 11 JULY 2024 FROM YERBA BUENA TO CONDUCT PORTIONS OF HVAC PHASE 11 IN THE CAFETERIA

THE NATIONAL PARK SERVICE (NPS) AT GOLDEN GATE NATIONAL RECREATION AREA (GOGA), SAN VINCENTE CREEK, LOCATED WITHIN SAN MATEO COUNTY, CALIFORNIA, REQUIRES SERVICES TO REMOVE A STORM-DAMAGED CULVERT AND REPLACE THE CULVERT AND CULVERT STREAM CROSSING.

CA SACRAMENTO NWR HUNTER CK CULVERT

MODIFICATION P00003 THIS PURPOSE OF THIS MODIFICATION IS TO INCORPORATE A COST DEDUCT IN ACCORDANCE WITH CHANGE ORDER REQUESTS SUBMITTED 10 JANUARY 2024.

MODIFICATION 2031JG21D00034 2031JG22F00157-P00002-AIR COMPRESSOR-ADDITIONAL AIR CONNECTION

2031JG21D00034-2031JG24F00158-EF-28 FAN REPLACEMENT-UNITED STATES MINT-SAN FRANCISCO

PREPARATION WORK FOR WINDTRACER LIDAR INSTALLATION SFO. MODIFICATION TO TERMINATE THE PURCHASE ORDER FOR CONVENIENCE.

SAN FRANCISCO MINT HVAC RENOVATIONS. THE MAXIMUM VALUE OF THIS CONTRACT IS $7.5 MILLION.

TASK ORDER 2031JG21D00034/2031JG23F00339 ADDITIONAL FUNDING FOR PERIMETER FENCE PROJECT.

MODIFICATION 2031JG21D00034 2031JG22F00220-P00002-REPAIR AND ABANDON UTILITIES AT HERMANN STREET FOR EXTERIOR FENCE -UNITED STATES MINT-SAN FRANCISCO

THE PURPOSE OF MODIFICATION P00002 IS TO SHIFT THE FLOAT AND PILES 42 INCHES OUTWARDS AND MODIFYING A LARGER AREA OF THE EXISTING FLOATING TIMBER DOCK TO RECEIVE THE RAMP PINTLE AND TRANSITION PLATE. THIS SHIFT IS NEEDED AS THE CONTRACTOR INFORMED TH

SAN FRANCISCO MINT HVAC RENOVATIONS. THE MAXIMUM VALUE OF THIS CONTRACT IS $7.5 MILLION.

REPLACEMENT OF EXISTING LAWN AND IRRIGATION SYSTEM, SAN FRANCISCO MARITIME NATIONAL HISTORICAL PARK, CA

SAN FRANCISCO MINT HVAC RENOVATIONS. THE MAXIMUM VALUE OF THIS CONTRACT IS $7.5 MILLION.

MODIFICATION 2031JG21D00034 2031JG22F00220-P00001-CHANGE IN PICKET SIZE AND PANEL WIDTH ON THE EXTERIOR FENCING AND TURNSTILE AND SECURITY SYSTEM PROTECTION- UNITED STATES MINT-SAN FRANCISCO

EO14042 REPAIR AND CORRECTION OF DEFERRED MAINTENANCE AT THE HISTORIC NIKE SITE AT FORT BARRY THE PURPOSE OF MODIFICATION 2 IS TO PROCESS AN EQUITABLE ADJUSTMENT DUE TO DIFFERING SITE CONDITIONS ENCOUNTERED DURING THE PERFORMANCE OF WORK.

TASK ORDER 2031JG21D00034 2031JG22F00157-AIR COMPRESSOR REPLACEMENT- UNITED STATES MINT-SAN FRANCISCO

TASK ORDER 2031JG21D00034-2031JG22F00081- WINDOW REPLACEMENT- UNITED STATES MINT-SAN FRANCISCO

TASK ORDER 2031JG21D00034 2031JG22F00220-EXTERIOR FENCING AND TURNSTILE AND SECURITY SYSTEM PROTECTION- UNITED STATES MINT-SAN FRANCISCO