HD-A3 REPLACE FAULTY FIRE ALARM CONTROL PANEL/DEVICES SOUTHWESTERN DAKOTAH INC $775,000 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS Jun 3, 2025 Jun 3, 2025 May 24, 2027
X012 B330 REPAIR FIRE PROTECTION SYSTEM SOUTHWESTERN DAKOTAH INC $2,314,438 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2NZ REPAIR OR ALTERATION OF OTHER UTILITIES Jul 30, 2024 Jul 31, 2024 Aug 25, 2025
WR ADMINISTRATION OFFICE BUILDING (WRAOB) (PH23WR02H8) SOUTHWESTERN DAKOTAH INC $8,306,758 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 236220 Commercial and Institutional Building Construction Y1DA CONSTRUCTION OF HOSPITALS AND INFIRMARIES Aug 24, 2023 Aug 24, 2023 Aug 21, 2025
DRY DOCK REPAIRS B-341 NBSD SOUTHWESTERN DAKOTAH INC $2,593,389 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS Aug 11, 2022 Aug 11, 2022 Aug 5, 2024
CONVERT FIRE ALARM TRANSMITTERS/RECEIVER SOUTHWESTERN DAKOTAH INC $6,626,241 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS Jun 30, 2022 Jul 1, 2022 Dec 28, 2024
MIRAMAR - REPLACE FIRE ALARM SYSTEM BUILDING 8402 - MI2017M SOUTHWESTERN DAKOTAH INC $2,400,000 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AZ REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS Jan 20, 2022 Jan 19, 2022 Aug 19, 2023
B241 BAY H FIRE PROTECTION SYSTEM SOUTHWESTERN DAKOTAH INC $438,786 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Y1PZ CONSTRUCTION OF OTHER NON-BUILDING FACILITIES Sep 23, 2021 Sep 23, 2021 Mar 13, 2024
X007 REPAIR/REPLACE CO2 FIRE SUPPRESSION SYSTEM PM375, PH1166&1 SOUTHWESTERN DAKOTAH INC $3,825,000 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS Jun 5, 2020 Jun 5, 2020 Feb 1, 2022
DB FIRE PROTECTION SYSTEM DEFICIENCIES SOUTHWESTERN DAKOTAH INC $6,023,234 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS May 13, 2020 May 13, 2020 Sep 19, 2022
REPAIR FIRE ALARM AND LIFE SAFETY SYSTEMS AT NOSC ALAMEDA, NOSC S SOUTHWESTERN DAKOTAH INC $4,715,000 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) May 12, 2020 May 12, 2020 Aug 31, 2022
B3142 REPLACE FA AND NEW MNS/FP SYSTEMS NBSD SOUTHWESTERN DAKOTAH INC $1,495,000 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AZ REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS Feb 27, 2020 Feb 25, 2020 Jul 21, 2021
REPAIR FIRE PROTECTION SYSTEM, B234 SOUTHWESTERN DAKOTAH INC $3,925,000 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AZ REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS Jul 2, 2019 Jul 2, 2019 Nov 13, 2020
OBLIGATE MINIMUM GUARANTEE SOUTHWESTERN DAKOTAH INC $0 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS Jun 28, 2019 Jun 28, 2019 Jun 27, 2024
IGF::OT::IGF N240 SEISMIC RISK REDUCTION, CLEAN ROOM THE WORK TO BE PERFORMED UNDER THIS PROJECT CONSISTS OF THE SEISMIC UP-GRADE OF BUILDING N240. THIS WORK CONSIST OF BUT NOT LIMITED TO PROVIDING VERTICAL STEEL BRACING AND HORIZONTAL ROD BRACING IN CLEAN ROOM ALONG WITH STRENGTHENING CONCRETE FOUNDATION FOR THE VERTICAL BRACING, THE REMOVAL, STORAGE, REPLACEMENT OR RE-INSTALLATION OF DOORS, WINDOWS, PARTITIONS, RAISED FLOORING, ASSOCIATED STAIRS AND RAILS, FLOOR SLABS, FLOOR FINISHES, LAY-IN CEILINGS, ASSOCIATED DIFFUSERS, SPRINKLER HEADS, EXIT SIGNAGE, ELECTRICAL DEVICES, JUNCTION BOXES, CONDUIT, CONDUCTORS, SECOND FLOOR ELECTRICAL PANELS AND TRANSFORMERS, FIRE ALARM AND FIRE SUPPRESSION COMPONENTS, MECHANICAL DEVICES, PIPING, DUCTING, AND GRILLES. RESTORATION AND CLEANING OF THE CLEAN ROOM, AFTER CONSTRUCTION. SOUTHWESTERN DAKOTAH INC $2,077,600 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 236220 Commercial and Institutional Building Construction Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS May 29, 2019 May 29, 2019 Sep 11, 2020
IGF::OT::IGF HISTORIC PRESERVATION OF BUILDING 025 BUILDING 025 IS A TWO STORY REINFORCED CONCRETE BUILDING WITH 7,453 SQUARE FEET GROSS FOR THE GROUND FLOOR, 5,429 SQUARE FEET GROSS FOR THE SECOND FLOOR AND A BASEMENT OF APPROXIMATELY 8,000 SQUARE FEET GROSS. IT IS LOCATED WITHIN THE HISTORICAL SHENANDOAH PLAZA OF MOFFETT FIELD NEXT TO NASA/AMES RESEARCH CENTER AND NORTH OF THE CITY OF MOUNTAIN VIEW, CA. THIS PROJECT IS TO RESTORE AND TO BRING IT UP TO MEET THE MODERN BUILDING AND SAFETY CODES FOR THE CORE&SHELL OF THE BUILDING TO MAXIMIZE ITS ADAPTIVE REUSE VALUE IN PREPARATION FOR AN UNDETERMINED FUTURE OCCUPANT. SOUTHWESTERN DAKOTAH INC $5,678,679 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 236220 Commercial and Institutional Building Construction Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS Apr 5, 2019 Apr 5, 2019 Aug 20, 2021
IGF::OT::IGF X038 SECURITY UPGRADES PH2, RM19-0152 REPLACE HALON SYSTEMS, NBVC, CA SOUTHWESTERN DAKOTAH INC $1,683,412 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS Mar 29, 2019 Mar 28, 2019 Jul 1, 2020
IGF::OT::IGF X037 NSWC+3 - REPAIR/REPLACE/UPGRADE FIRE SYSTEM SOUTHWESTERN DAKOTAH INC $1,502,905 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS Aug 21, 2018 Aug 21, 2018 Nov 21, 2019
IGF::OT::IGF X033 BA1803R INSTALL FIRE SUPPRESSION IN BLDG 15A AND BA1804R INSTALL FIRE SUPPRESSION IN BLDG 558 SOUTHWESTERN DAKOTAH INC $952,328 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS Aug 13, 2018 Aug 13, 2018 May 8, 2020
IGF::OT::IGF X035 560N, B-600, OT2 FIRE DETECTION&SUPPRESION SYSTEM SOUTHWESTERN DAKOTAH INC $2,176,639 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2HB REPAIR OR ALTERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES Jul 13, 2018 Jul 13, 2018 Nov 1, 2019
IGF::OT::IGF X034 RECERTIFY HANGER 4-5 AND WSL (D4000125) SOUTHWESTERN DAKOTAH INC $764,005 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS Jun 27, 2018 Jun 27, 2018 Jun 25, 2019
IGF::OT::IGF X032 INSTALL AFFF SYSTEM IN HANGAR PM34 AT NBVC SOUTHWESTERN DAKOTAH INC $5,018,292 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AZ REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS Dec 11, 2017 Dec 11, 2017 Dec 26, 2023
IGF::OT::IGF REPAIR WATER SYSTEMS SOUTHWESTERN DAKOTAH INC $2,419,557 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 237110 Water and Sewer Line and Related Structures Construction Z2NE REPAIR OR ALTERATION OF WATER SUPPLY FACILITIES Oct 23, 2017 Oct 23, 2017 Apr 30, 2019
IGF::OT::IGF REPLACE DRY PIPE FIRE SUPPRESSION SYSTEM AT B-1482, NAVAL AIR STATION NORTH ISLAND (NASNI), CALIFORNIA SOUTHWESTERN DAKOTAH INC $1,445,924 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2BG REPAIR OR ALTERATION OF ELECTRONIC AND COMMUNICATIONS FACILITIES Nov 30, 2016 Nov 30, 2016 Mar 30, 2018
IGF::OT::IGF X004 BASE BID ITEM BUILDING 27 OLDTOWN COMPLEX, NBPL SOUTHWESTERN DAKOTAH INC $4,190,038 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS Sep 24, 2016 Sep 23, 2016 May 12, 2019
IGF::OT::IGF RENOVATION OF FIRE SUPPRESSION SYSTEM IN BLDG 27 AND BLDG 65 AT NASNI, NBC. SOUTHWESTERN DAKOTAH INC $1,525,000 DEPT OF THE NAVY DEPT OF THE NAVY — 238220 Plumbing, Heating, and Air-Conditioning Contractors Z1EB MAINTENANCE OF MAINTENANCE BUILDINGS Sep 22, 2016 Sep 22, 2016 Oct 15, 2017