GUARDIAN CONSTRUCTION, INC.

THE PURPOSE OF THIS PROJECT IS TO PROVIDE CERTAIN SPECIFIC EMERGENCY STABILIZATION MEASURES PRIOR TO THE CLOSURE OF THE NORTH RIM FOR THE WINTER OF 2025/2026 IN ORDER TO MITIGATE SOME OF THE EXISTING SAFETY HAZARDS AND REDUCE THE RISK OF MIGRATION OF

REPLACE HVAC AT SBN ATCT, SOUTH BEND INTERNATIONAL AIRPORT, SOUTH BEND, IN

INSTALLATION ONLY OF SAFETY GATE IN THE CONTROL TOWER.

DENVER AIRPORT TRAFFIC CONTROL TOWER (DEN ATCT) FIRE AND LIFE SAFETY LIFECYCLE REPLACEMENT (FLS)

CHANGE ORDER 1 UNFORESEEN CONDUIT AND CURB REPAIR AND CHANGE ORDER 2 UNFORESEEN STUCCO REPAIR AND EXTERIOR WALL RETROFIT, TIME EXTENSION.

REPLACE AIR HANDLING UNITS 510, 515 AND 520 AT THE MINNEAPOLIS AIR ROUTE TRAFFIC CONTROL CENTER (ZMP ARTCC), FARMINGTON, MN

REPAIR AIRCRAFT FIRE TRAINING FACILITY AT BUILDING 218, HOMESTEAD AIR RESERVE BASE, FL

DEMOLISH AND REPLACE FOUR COMPUTER ROOM AIR CONDITIONER UNITS, REPLACE ASSOCIATED PIPING, AND RELATED ELECTRICAL UPGRADES AT SALT LAKE CITY ARTCC - SALT LAKE CITY, UTAH

CRMO 323904, REHABILITATE OPERATIONAL BUILDINGS AT IDAHO PARKS

CABINET REPLACEMENT FOR SALT LAKE CITY AIR ROUTE TRAFFIC CONTROL CENTER CHILD CARE FACILITY

SOLICITATION FOR CONSTRUCTION OF A AIRCREW READINESS FACILITY LOCATED AT BEALE AFB, CA.

THE WORK OF PROJECT IS DEFINED BY THE CONTRACT DOCUMENTS AND CONSISTS OF THE FOLLOWING: 1. DEMO EXISTING ROOF, SOFFIT AND FASCIA, TRIM, AND UNUSED PENETRATIONS THROUGH THE ROOF. A. THIS WILL INVOLVE BOTH LEAD AND ASBESTOS ABATEMENT. CONTRACTOR IS R

GRAND TETON NATIONAL PARK - TRAIL CONNECTOR PATHWAY

PAINT BOOTH ENVIRONMENT CONTROL REPLACEMENT AND DESIGN

REPLACE ALAN BIBLE VISITOR CENTER HVAC AND ROOF AT LAKE MEAD NATIONAL RECREATION AREA IN BOULDER CITY, NEVADA. MOD 01 IS A CHANGE TO CLEAN DUCTS INSTEAD OF REPLACE AND ADD TEMPORARY HEATERS.

GRCA 250440 SHUTTLE BUS FACILITY DESIGN BUILD

GRCA 318719 ENHANCED CORROSION CONTROL FULL SCALE TEST THE CONTRACTOR SHALL PROVIDE ALL LABOR MATERIALS AND EQUIPMENT TO COMPLETE ALL WORK IN THE ALL SECTION J ATTACHMENTS. CO: JAMES WALLER CS: KRISTIN TAUBER COR: CHRIS CARPENTER DELIVERY: 0

CHANGE ORDER 21

CHANGE ORDER 19

UPGRADE FLS & FALL PROTECTION SYSTEMS, SLC ATCT, UT

REPLACE AIR HANDLING UNITS 510, 515 AND 520 AT THE MINNEAPOLIS AIR ROUTE TRAFFIC CONTROL CENTER (ZMP ARTCC), FARMINGTON, MN

CHANGE ORDER 20

BUILD BACK WORK AT THE POCATELLO, ID, ATCT CAUSED BY A RUPTURED SEWER LINE AT THE FACILITY

GBSD SSC-IGLOOS CONSTRUCTION

TETON DAM 50TH COMMEMORATION OVERLOOK PROJECT - MODIFICATION P00001 IS TO ADD INCREMENTAL FUNDING AND ADJUST THE PERIOD OF PERFORMANCE BASED UPON THE NOTICE TO PROCEED.

PONTIAC ATCT HVAC

TETON DAM 50TH COMMEMORATION OVERLOOK PROJECT

CHIC 327043 BRIDGE PRESERVATION

CHANGE ORDER 18

BITH 244484, PEDESTRIAN BRIDGE ABUTMENT REPAIRS-BIG THICKET NATIONAL PRESERVE

CONSTRUCTION OF UPPER WABASH PROJ. OFFICE, EXERCISING OPTION 2

THE CONTRACTOR WILL DESIGN AND INSTALL FIRE PROTECTION SYSTEM AT NELLIS AFB, NV. 8(A) SET-ASIDE IN ACCORDANCE WITH DFARS 219.800(A) AND THE PARTNERSHIP AGREEMENT DATED 7 JANUARY 2013 BETWEEN THE SMALL BUSINESS ADMINISTRATION AND THE DOD

DOOR REPLACEMENT AND RECORE/REKEY PROJECT AT FAA'S DENVER AIR ROUTE TRAFFIC CONTROL CENTER IN LONGMONT, COLORADO.

GRCA 318719 ENHANCED CORROSION CONTROL FULL SCALE TEST THE CONTRACTOR SHALL PROVIDE ALL LABOR MATERIALS AND EQUIPMENT TO COMPLETE ALL WORK IN THE ALL SECTION J ATTACHMENTS. CO: JAMES WALLER CS: KRISTIN TAUBER COR: CHRIS CARPENTER DELIVERY: 0

REPLACEMENT OF FOUR (4) WATER-TO-WATER HEAT PUMPS LOCATED AT THE OAKLAND AIRPORT, CALIFORNIA.

PROVIDE SIMPLE LAYOUT PLAN, AND INSTALL OF 12 SOLAR POWERED RADAR EQUIPPED SPEED LIMIT SIGNS. IRS SERVICE CENTER. 1160 W 12THJ ST., OGDEN, UT.

PROCURE AND INSTALL FIRE ALARM SYSTEM. LOCATION: CLAUDE PEPPER FED BLDG, MIAMI FL 33130 GSA BLDG #: FL0061ZZ

CHANGE ORDERS 13, 16 AND 17

PONTIAC ATCT HVAC

NATIONAL PARK SERVICE (NPS) DENVER SERVICE CENTER (DSC) CAVE 238210 - CARLSBAD CAVERNS NATIONAL PARK, CARLSBAD NM

VA OIG WALL AND DOOR, LLOYD D GEORGE US COURTHOUSE, 333 S. LAS VEGAS BLVD, LAS VEGAS, NV 89110

WATER SUPLY AND HYDRANT LOOP

REPLACE ALAN BIBLE VISITOR CENTER HVAC AND ROOF AT LAKE MEAD NATIONAL RECREATION AREA IN BOULDER CITY, NEVADA.

AWARD OF 47PK1724C0019, OTAY MESA PEDESTRIAN WALKWAY REPLACEMENT, U.S. LAND PORT OF ENTRY- OTAY MESA MAIN BUILDING, 2500 PASEO INTERNACIONAL, SAN DIEGO, CA

CONSTRUCTION OF UPPER WABASH PROJ. OFFIC

DENVER AIRPORT TRAFFIC CONTROL TOWER (DEN ATCT) FIRE AND LIFE SAFETY LIFECYCLE REPLACEMENT (FLS)

CHANGE ORDERS 14 AND 15

PAIS 242031 REPLACE OBSOLETE HOUSING PADRE ISLAND NATIONAL SEASHORE PADRE ISLAND, TX

REPLACEMENT OF THE BASE BUILDING HVAC AND THE ENTIRE DDC SYSTEMS.

FY24 OPS SUSTAIN - 23007578 CAULK AND SEAL BED ATCT BUILDING EXTERIOR AND WINDOWS