AIR CONTROL, INC.

REPLACE CARPET IN ELEVATOR LOBBIES 2 - 10 AND PAINT WALL AT THE ROBERT A. YOUNG FEDERAL BUILDING, 1222 SPRUCE STREET, ST. LOUIS, MO 63103-2818.

DOCK STAIR REPLACEMENT 2.) PAINTING OF THE COMMON AREAS WORK IS LOCATED AT US COURTHOUSE IN DAVENPORT, IA 131 EAST 4TH ST. DAVENPORT, IA 52801.(GENERAL SERVICES ADMINISTRATION).

ADD ADDITIONAL SIGNAGE ACCORDANCE WITH SOW DATED 09/04/2025. PERIOD OF PERFORMANCE (POP) END DATE FROM 07/01/2025 TO 11/30/2025. DES MOINES CH 111 LOCUST ST., DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

CGC WYCONDA UPH HVAC REPLACEMENT

PROVIDE CONCRETE REPAIR AND RESTRIPING OF THE UPPER PARKING LOT WORK IS LOCATED AT US COURTHOUSE 131 EAST FOURTH ST. DAVENPORT IOWA 52801 AND US FEDERAL BUILDING 400 SOUTH CLINTON IOWA CITY, IA.(GENERAL SERVICES ADMINISTRATION).

PROVIDE 8 CUSTOM WOOD BENCHES TO BE THE SAME OR SIMILAR AS THE EXISTING BENCHES. THE WORK IS LOCATED AT THE US COURTHOUSE 111 LOCUST ST. DES MOINES, IA 50265.(GENERAL SERVICES ADMINISTRATION).

BASE BID

PS0002 ADDITIONAL WORK REQUEST TO THE BEAM GATE VEHICLE BARRIER SYSTEM AT THE US COURTHOUSE LOCATED AT 131 EAST 4TH ST DAVENPORT, IA 52801.(GENERAL SERVICES ADMINISTRATION).

BAY ISLAND PL84-99 FLOOD REPAIRS

MOD PS0001 TO INCREASE THE PRICE BY $6,628.95 FOR PROVIDING ALL LABOR, SUPERVISION, MATERIALS, AND EQUIPMENT IN ACCORDANCE WITH SOW DATED 05/13/2025. EXTEND POP END DATE FROM 05/15/2025 TO 06/30/2025.IA0089ZZ(GENERAL SERVICES ADMINISTRATION).

DES MOINES HVAC CONTRACT

SMALL BUSINESS INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT - AIR CONTROL. THIS MODIFICATION IS TO DEOBLIGATE THE MINIMUM GUARANTEE.

BASE BID, BLDG 506 FT. SNELLING, MN: MOD P00004 - ADDITIONAL CONTROLS

BUILDING 1: REPAIR BUILDING EXTERIOR ENVELOPE - PHASE 6

INSTALL A 120V 20A OUTLET IN THE WALL AND DEMO 2 EXISTING DOGHOUSE AND A DATA LINES DOGHOUSE. DEMO THE DATA LINES IN THE DOGHOUSE. NEAL SMITH FEDERAL BUILDING 210 WALNUT ST. DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

PROVIDE SIGNAGE AND SIGN RELATED PROJECTS FOR THE US DISTRICT COURT IN THE NEW US COURTHOUSE. WORK IS LOCATED AT THE NEW US COURTHOUSE 111 LOCUST ST. DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

INSTALL A 6 BY 12 TRANSOM WINDOW WITH LAMINATED GLASS IN IRS SPACE AND INSTALL 120V 20 OUTLET AND A DATA LINE. WORK IS LOCATED AT THE NEAL SMITH FEDERAL BUILDING 210 WALNUT ST. DES MOINES, IA 50309.

THIS MODIFICATION IS ISSUED TO ADD ADDITIONAL SCOPE PER REQUEST FOR PROPOSAL 6 DATED 02/10/25 PLUS ADD 75 ADDITIONAL CALENDAR DAYS FOR THE NEAL SMITH BOILER/GENERATOR INTEGRATION PROJECT 210 WALNUT ST. DES MOINES IA 50309

REGION 6 SINGLE AWARD INDEFINITE DELIVERY INDEFINITE QUANTITY JOB ORDER CONSTRUCTION CONTRACT FOR GSA PROJECTS FROM THE ST. LOUIS FIELD OFFICE

REGION 6 SINGLE AWARD INDEFINITE DELIVERY INDEFINITE QUANTITY JOB ORDER CONSTRUCTION CONTRACT FOR GSA PROJECTS IN THE STATE OF IOWA.

PROVIDE ALL ALTERATIONS TO US PROBATION SPACE PER THE SOW DATED 09 18 2024. THIS WORK IS LOCATED AT THE NEW US COURTHOUSE 111 LOCUST ST. DES MOINES, IA.

DES MOINES HVAC CONTRACT

POST OCCUPANCY ELECTRICAL AND CONSTRUCTION CHANGES TO THE USDC SPACE LOCATED IN THE NEW COURTHOUSE AT 111 LOCUST ST DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

DES MOINES HVAC CONTRACT

BASE BID

PROVIDE POST OCCUPANCY ELECTRICAL AND CONSTRUCTION CHANGES ON 3RD AND 4TH FLOOR OF THE US BANKRUPTCY SPACE. WORK IS LOCATED AT THE NEW US COURTHOUSE 111 LOCUST ST DES MOINES, IOWA.(GENERAL SERVICES ADMINISTRATION).

RHIZOTRON REPAIRS

INSTALL 2 LIGHTS ABOVE THE BOOKSHELVES, HANG 2 LARGE,2 SMALL PENDENT BOWL LIGHTS IN JUDGES OFFICE, HANG DIRECTORY, ADD UNDER COUNTER LIGHTS, NEW DES MOINES US COURTHOUSE 111, LOCUST ST., DES MOINES, IA 50309. (GENERAL SERVICES ADMINISTRATION).

PROVIDE 4 QUAD OUTLETS ON WALL AT TV HEIGHT IN ROOM 559, ROOM 965B, 10TH FLOOR BREAKROOM AND ONE IN VETERANS SERVICE CENTER. LOCATED AT THE NEAL SMITH FEDERAL BUILDING 210 WALNUT ST, DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

THIS MODIFICATION IS ISSUED TO ADD SCOPE OF TEMP HEAT, HOUSEKEEPING PAD, TROUBLESHOOTING PLUS EXTEND CONTRACT COMPLETION BY 61 CALENDAR DAYS FOR THE NEAL SMITH BOILER/GENERATOR INTEGRATION PROJECT 210 WALNUT STREET DES MOINES IA 50309

BASE BID, BLDG 506 FT. SNELLING, MN, ADD ISOLATION VALVES

BASE BID

RHIZOTRON REPAIRS

REPAIR THE PLAZA ROOF AT NE0036ZZ, ROMAN HRUSKA US COURTHOUSE, 111 S. 18TH PLAZA, OMAHA, NE.

INSTALL INTERCOM DOOR AND MONITOR STATION KIT WITH ONE MOBILE BASE STATION. PROVIDE ONE SECOND INTERCOM MONITOR STATION AT THE NEAL SMITH FEDERAL BUILDING, 210 WALNUT ST. DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

PROVIDE (9)BAS UPS ENCLOSURES FOR HVAC, RELOCATE THE EXISTING GENERATOR PANEL IN GSA SPACE ON 2NDFLOOR OF THE US COURTHOUSE TO THE OM SPACE WORK IS LOCATED AT THE NEW US COURTHOUSE 111LOCUST ST DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

CORRECT THE PLAZA DRAINS AT NE0036ZZ, ROMAN HRUSKA US COURTHOUSE, 111 S. 18TH PLAZA, OMAHA, NE.

THIS MODIFICATION IS ISSUED TO ADD SCOPE OF PAINTING CMU WALLS AND RELOCATE TWO ELECTRICAL PANELS PLUS EXTEND CONTRACT COMPLETION BY 42 CALENDAR DAYS FOR THE NEAL SMITH BOILER/GENERATOR PROJECT 210 WALNUT STREET DES MOINES IA 50309

THIS MODIFICATION IS ISSUED FOR DIFFERING SITE CONDITIONS IN THE INTERIOR LOUVER WALL OF THE PENTHOUSE FOR THE BOILER/GENERATOR INTEGRATION PROJECT AT THE NEAL SMITH FEDERAL BUILDING 210 WALNUT STREET DES MOINES IA 50309

PAINT THE EXTERIOR PARKING LOT WALLS. THE WORK IS LOCATED AT THE IOWA CITY FEDERAL BUILDING 400 SOUTH CLINTON STREET, IOWA CITY, IA 52240.(GENERAL SERVICES ADMINISTRATION).

INSTALL AN ELECTROMECHANICAL CRASH BEAM GATE VEHICLE BARRIER SYSTEM, DEMO REMOVE EXISTING WEDGE BARRIER SYSTEM AND RESURFACE CONCRETE AT THE US COURTHOUSE LOCATED AT 131 EAST 4TH ST DAVENPORT, IA 52801.(GENERAL SERVICES ADMINISTRATION).

PAINTING OF INTERVIEW ROOMS AND HALLWAYS, AND UA BATHROOM WORK IS LOCATED AT THE NEW US COURTHOUSE 111 LOCUST ST DES MOINES, IA.(GENERAL SERVICES ADMINISTRATION).

DES MOINES HVAC CONTRACT

INSTALL AN AIPHONE IN THE HALLWAY OUTSIDE THE WHD OFFICE. PROVIDE AIPHONE MASTER STATION. WORK IS LOCATED AT THE NEAL SMITH FEDERAL BUILDING, 210 WALNUT ST. DES MOINES, IA 50309.(GENERAL SERVICES ADMINISTRATION).

BASE BID

THIS MODIFICATION IS ISSUED TO THE PENTHOUSE GENERATOR ROOM CEILING FOR THE BOILER/GENERATOR INTEGRATION PROJECT AT THE NEAL SMITH FEDERAL BUILDING 210 WALNUT STREET DES MOINES IA0050309

DES MOINES HVAC CONTRACT

IVAN'S CAMPGROUND SHOWER BLDG INSTALL $.19 DE-OB FOR CONTRACT CLOSE OUT.

IN SCOPE MODIFICATION TO ADD BOILERS AND ACCUS - BLDG 506 FT. SNELLING, MN

SEAL PARKING LOTS AND STRIPE PARKING LOTS 3 AND 4 FOR THE IOWA CITY FEDERAL BUILDING. WORK IS TO BE PERFORMED AT 400 S. CLINTON ST. IOWA CITY, IA 52240.(GENERAL SERVICES ADMINISTRATION).