Federal contract award
140R6018C0015
IGF::CT::IGF - BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING
Award details
Obligations, current value and potential value describe different measures; they are never added together.
| Field | Reported value |
|---|---|
| Agency | Department of the Interior |
| Office | GREAT PLAINS REGIONAL OFFICE |
| NAICS | 237990 — Other Heavy and Civil Engineering Construction |
| PSC | Z2KA — REPAIR OR ALTERATION OF DAMS |
| Parent award / vehicle | Not reported |
| Set-aside | NO SET ASIDE USED. |
| Pricing type | FIRM FIXED PRICE |
| Obligations | $109.0M |
| Current contract value | $109.0M |
| Potential contract value / ceiling | $109.0M |
| Start date | Sep 20, 2018 |
| Current end date | Sep 16, 2024 |
| Potential end date | Sep 16, 2024 |
| Latest award activity | Apr 2, 2026 |
| Source loaded | Sep 19, 2026 |
Funding and modification history
Showing the latest 65 of 65 loaded transactions. Negative values are deobligations.
| Date | Modification | Obligation change | Description |
|---|---|---|---|
| Apr 2, 2026 | P00064 | $0 | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Feb 4, 2026 | P00063 | $1.7M | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Sep 18, 2025 | P00062 | $1.3M | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Sep 20, 2024 | P00061 | $0 | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Sep 17, 2024 | P00060 | $0 | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Jul 30, 2024 | P00059 | $5.0M | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Jun 13, 2024 | P00058 | $0 | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| May 20, 2024 | P00057 | $0 | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Apr 16, 2024 | P00056 | $0 | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Mar 8, 2024 | P00054 | $2.5M | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Mar 8, 2024 | P00055 | $0 | BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
| Feb 2, 2024 | P00053 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DIRECT THE CONTRACTOR TO REMOVE 41,031 SQ FT OF GEOGRID FROM THE TEMPORARY COFFERDAM AREA. |
| Jan 24, 2024 | P00052 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DIRECT THE CONTRACTOR TO OBTAIN ADDITIONAL ZONE 1A MATERIAL OFFSITE FOR THE PERMANENT COFFERDAM. |
| Dec 19, 2023 | P00051 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DIRECT THE CONTRACTOR TO OBTAIN ZONE 1A MATERIAL OFFSITE FOR THE PERMANENT COFFERDAM. |
| Dec 12, 2023 | P00050 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE UNILATERAL CHANGE ORDER NO. P00029. |
| Oct 24, 2023 | P00049 | $0 | THIS MODIFICATION IS A CHANGE ORDER DIRECTING THE CONTRACTOR TO CUT EXISTING BRIDGE PLATES TO FIT WITH THE NEW BEARING PADS BASED ON MODIFIED SPECIFICATIONS AND DRAWINGS. |
| Aug 31, 2023 | P00048 | $2.7M | THIS MODIFICATION IS A CHANGE ORDER DIRECTING THE CONTRACTOR TO INSTALL DEWATERING SYSTEMS, USE ZONE 5A MATERIAL, INSTALL A CHAIN LINK FENCE IN A DIFFERENT MANNER, ALL BASED ON MODIFIED SPECIFICATIONS AND DRAWINGS. |
| Jun 14, 2023 | P00046 | $0 | THIS MODIFICATION DEFINITIZES UNILATERAL CHANGE ORDER NO. P00016. |
| Jun 14, 2023 | P00047 | $0 | THIS MODIFICATION PROVIDES EQUITABLE ADJUSTMENT IN RESPONSE TO SERIAL LETTER 080, CORONAVIRUS AND QUARANTINE IMPACTS. |
| May 15, 2023 | P00044 | $0 | THIS MODIFICATION ADDRESSES THE TIME PERIOD ESCALATION FOR FIELD OFFICE OVERHEAD FOR THE ADDITIONAL 708 DAYS OF CONTRACT PERFORMANCE (DUE TO GOV SUSPENSION). |
| May 15, 2023 | P00045 | $0 | THIS MODIFICATION PROVIDES EQUITABLE ADJUSTMENT IN RESPONSE TO SERIAL LETTERS 049 AND 103, REA ZONE 4 MATERIAL. |
| May 10, 2023 | P00040 | $0 | THIS MODIFICATION DEFINITIZES UNILATERAL MODIFICATION NO. P00019. |
| May 10, 2023 | P00041 | $0 | THIS MODIFICATION PROVIDES EQUITABLE ADJUSTMENT FOR REA NW CORNER WELLS. |
| May 10, 2023 | P00042 | $2.2M | THIS MODIFICATION DIRECTS THE CONTRACTOR TO PERFORM INVESTIGATIVE DRILLING AND DEWATERING OF THE PERMANENT COFFERDAM. |
| May 10, 2023 | P00043 | $0 | THIS MODIFICATION PROVIDES EQUITABLE ADJUSTMENT FOR EXPIRED CONCRETE MATERIALS (EXPIRED DURING GOVERNMENT SUSPENSION). |
| Apr 18, 2023 | P00039 | $0 | THIS MODIFICATION DEFINITIZES UNILATERAL MODIFICATION NO. P00010 |
| Feb 17, 2023 | P00038 | $5.0M | THIS MODIFICATION OBLIGATES ADDITIONAL FUNDING. |
| Dec 1, 2022 | P00035 | $0 | THIS MODIFICATION DEFINITIZES UNILATERAL MODIFICATION NO. P00004 AND P00009 |
| Dec 1, 2022 | P00036 | $0 | THIS MODIFICATION DEFINITIZES UNILATERAL MODIFICATION NO. P00036 |
| Dec 1, 2022 | P00037 | $0 | THIS MODIFICATION DEFINITIZES UNILATERAL MODIFICATION NO. P00008 AND P00014 |
| Sep 17, 2022 | P00033 | $0 | THIS MODIFICATION INCORPORATES REVISIONS TO SPECS AND DRAWINGS REGARDING THE REINFORCEMENT IN THE CREST STRUCTURE WALLS |
| Sep 17, 2022 | P00034 | $1.9M | THIS MODIFICATION INCORPORATES REVISIONS TO SPECS AND DRAWINGS REGARDING THE REINFORCEMENT IN THE CREST STRUCTURE WALLS |
| Jun 7, 2022 | P00032 | $500.0K | THIS MODIFICATION DIRECTS THE CONTRACTOR TO CONSTRUCT EXTERNAL COUNTERFORT WALLS ON THE EXTERIOR OF STILLING BASIN WALLS ON SLABS 10 AND 12 |
| May 31, 2022 | P00031 | $5.0M | THIS MODIFICATION OBLIGATES ADDITIONAL FUNDING |
| May 30, 2022 | P00029 | $1.4M | THIS MODIFICATION DIRECTS THE CONTRACTOR TO PROVIDE ADDITIONAL ZONE 1A, MISC FILL MATERIALS, TO ADDRESS SHORTAGE. |
| May 30, 2022 | P00030 | $210.0K | THIS MODIFICATION DIRECTS THE CONTRACTOR TO INSTALL A LAYER OF GEOTEXTILE BETWEEN THE ZONE 2 - SAND FILTER AND ZONE 3 - GRAVEL MATERIAL |
| Mar 20, 2022 | P00027 | $0 | THIS MODIFICATION INCORPORATES A TIME EXTENSION OF 709 CALENDAR DAYS FROM THE 01 32 10-4 - CONSTRUCTION PROGRAM, TIME IMPACT ANALYSES FOR MODIFICATION P00006 AND GLOBAL DEWATERING MODIFICATIONS. |
| Mar 20, 2022 | P00028 | $17.4K | THIS MODIFICATION PROVIDES AN EQUITABLE ADJUSTMENT FOR ALL WORK PERFORMED UNDER UNILATERAL MODIFICATION NO. P00007 |
| Sep 24, 2021 | P00026 | $7.3M | THIS MODIFICATION OBLIGATES ADDITIONAL FUNDING TO COVER ADDITIONAL COSTS OF UNILATERAL MODIFICATIONS UNTIL DEFINITIZATION |
| Apr 28, 2021 | P00025 | $5.0M | THIS MODIFICATION OBLIGATES ADDITIONAL FUNDING TO COVER ADDITIONAL COSTS OF UNILATERAL MODIFICATIONS UNTIL DEFINITIZATION |
| Mar 3, 2021 | P00024 | $75.0K | THIS MODIFICATION DIRECTS THE CONTRACTOR TO INSTALL EMBANKMENT MEASUREMENT POINTS IN THE STILLING BASIN AREA |
| Jan 26, 2021 | P00023 | $200.0K | THIS MODIFICATION DIRECTS THE CONTRACTOR TO COMPLETE LAND BASED LIDAR SCANS OF THE UPPER CREST STRUCTURE, SPILLWAY CHUTE LOCATION, SURROUNDING AREA, AND OTHER LOCATIONS AS DETERMINED BY THE COR |
| Nov 27, 2020 | P00020 | $450.0K | THIS MODIFICATION DIRECTS THE CONTRACTOR TO CONSTRUCT THE TEMPORARY ACCESS ROAD SO THAT THE GOVERNMENT DRILL RIG CAN PERFORM ADDITIONAL TESTING IN THE UPSTREAM ACCESS AREA |
| Nov 27, 2020 | P00021 | $2.0M | THIS MODIFICATION OBLIGATES ADDITIONAL FUNDING TO COVER SOME OF THE CONTRACTORS COSTS OF THE SUSPENSION OF WORK (JULY 2020) IN ADVANCE OF THE SUSPENSION REA BEING SUBMITTED AND NEGOTIATED IN TOTAL |
| Nov 27, 2020 | P00022 | $700.0K | THIS MODIFICATION OBLIGATES ADDITIONAL FUNDING TO COVER SOME OF THE CONTRACTORS COSTS AS A RESULT OF THE DIFFERING SITE CONDITION IN THE NORTHWEST CORNER |
| Sep 18, 2020 | P00017 | $0 | THIS UNILATERAL MODIFICATION INCORPORATES REVISIONS TO SPECIFICATIONS SECTIONS |
| Sep 18, 2020 | P00018 | $6.0M | THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE LIMITATION ON COST FOR UNILATERAL MODIFICATION NO. P00015 |
| Sep 18, 2020 | P00019 | $500.0K | THIS MODIFICATION DIRECTS THE CONTRACTOR TO PROVIDE DRILLING SUPPORT FOR GOVERNMENT AS THEY COMPLETE THE CONE PENETRATION TESTING |
| Jun 17, 2020 | P00016 | $40.0K | THIS UNILATERAL MODIFICATION DIRECTS THE CONTRACTOR TO PERFORM WORK NECESSARY TO CORRECT DAMAGE TO THE TOP OF THE SECANT PILE WALL |
| Jun 16, 2020 | P00015 | $8.0M | THIS UNILATERAL MODIFICATION DIRECTS THE CONTRACTOR TO DRILL APPROXIMATELY 66 DEEP WELLS AND ADDITIONAL PIEZOMETERS AS NECESSARY TO DEWATER THE SITE |
| Apr 6, 2020 | P00012 | $1.4M | THIS MODIFICATION OBLIGATES ADDITIONAL FUNDING |
| Apr 6, 2020 | P00013 | $0 | THIS UNILATERAL MODIFICATION INCREASES THE LIMITATION ON COST FOR MODIFICATION NO. P00006 FROM $650,000 TO $900,000 |
| Apr 6, 2020 | P00014 | $0 | THIS UNILATERAL MODIFICATION INCREASES THE LIMITATION ON COST FOR MODIFICATION NO. P00008 FROM $170,000 TO $775,000 |
| Apr 1, 2020 | P00010 | $2.0M | THIS MODIFICATION DIRECTS THE CONTRACTOR TO DESIGN AND INSTALL A DEWATERING SYSTEM IN THE SOUTHWEST CORNER |
| Apr 1, 2020 | P00011 | $0 | THIS MODIFICATION INCORPORATES REVISIONS TO SPECIFICATIONS SECTION 31 24 15 - ZONE 4, BENTONITE-TREATED EARTHFILL |
| Feb 24, 2020 | P00007 | $170.0K | THIS MODIFICATION ALLOWS DIRECTS THE CONTRACTOR TO INSTALL A FILTER BERM IN THE EXCAVATED AREA THAT ENCOUNTERED SEEPAGE |
| Feb 24, 2020 | P00008 | $170.0K | THIS MODIFICATION DIRECTS THE CONTRACTOR TO INSTALL PIEZOMETERS AND PERFORM INVESTIGATIONS |
| Feb 24, 2020 | P00009 | $100.0K | THIS MODIFICATION INCREASES THE LIMITATION ON COST FOR UNILATERAL MODIFICATION NO. P00004 |
| Sep 20, 2019 | P00006 | $650.0K | THIS MODIFICATION ALLOWS DIRECTS THE CONTRACTOR PERFORM DETWATERING AT THE SPILLWAY CREST |
| Jul 18, 2019 | P00005 | $0 | THIS MODIFICATION ALLOWS THE CONTRACTOR TO FILL THE DRILLED PHASE I TERMINAL SECANT PILES WITH GOVERNMENT FURNISHED BENTONITE PELLETS IN LIEU OF THE SPECIFIED ZONE 1A MATERIAL SHOWN IN DRAWING NO. 1236-D-25 |
| Apr 28, 2019 | P00004 | $150.0K | IGF::CT::IGF - THIS MODIFICATION INCORPORATES REVISED SHEET NO. 5, DRAWING NO. 1236-D-18 AND NEW SHEET 5A, 1236-D-60006 |
| Apr 4, 2019 | P00003 | $0 | IGF::CT::IGF - THIS MODIFICATION INCORPORATES REVISIONS TO DRAWING NO. 1236-D-37 |
| Mar 26, 2019 | P00002 | $0 | IGF::CT::IGF - THIS MODIFICATION INCORPORATES REVISIONS TO FOUR OF THE EXISTING DRAWINGS |
| Feb 28, 2019 | P00001 | $0 | IGF::CT::IGF - THIS MODIFICATION INCORPORATES A REVISED SPECIFICATION SECTION 01 33 00 - SUBMITTALS |
| Sep 20, 2018 | 0 | $44.6M | IGF::CT::IGF - BULL LAKE DAM SPILLWAY MODIFICATIONS, RIVERTON UNIT, PICK-SLOAN MISSOURI BASIN PROGRAM, WYOMING |
Buyer contacts from matching notices
Matched on exact award/solicitation identifier and awarding agency. Source dates describe the notice, not current contact verification.
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| Gerri Voto-Braun | Supervisory Contract Specialist | gvotobraun@usbr.gov (406) 247-7809 | Source | Nov 13, 2017 |
| Gerri Voto-Braun | Supervisory Contract Specialist | gvotobraun@usbr.gov (406) 247-7809 | Source | Nov 5, 2017 |
| Gerri Voto-Braun | Supervisory Contract Specialist | gvotobraun@usbr.gov (406) 247-7809 | Source | Oct 15, 2017 |
| Gerri Voto-Braun | Supervisory Contract Specialist | gvotobraun@usbr.gov (406) 247-7809 | Source | Sep 13, 2017 |
| Gerri Voto-Braun | Supervisory Contract Specialist | gvotobraun@usbr.gov (406) 247-7809 | Source | Aug 8, 2017 |
| Gerri Voto-Braun | Supervisory Contract Specialist | gvotobraun@usbr.gov (406) 247-7809 | Source | Jul 2, 2017 |
| Gerri Voto-Braun | Supervisory Contract Specialist | gvotobraun@usbr.gov (406) 247-7809 | Source | Jun 27, 2017 |
Research next steps
- Check the stated set-aside against the solicitation and current certifications.
- Review the award scope and buyer evidence before making a bid/no-bid decision.