Reclamation District 800, Byron Tract
32 public works projects registered with the California Department of Industrial Relations, 2014–2025 · Discovery Bay, Contra Costa County. Reported contract value: $2,930,207.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2025 | 2 | $635,150 |
| 2024 | 9 | $2,295,057 |
| 2023 | 3 | — |
| 2022 | 3 | — |
| 2021 | 2 | — |
| 2019 | 2 | — |
| 2018 | 3 | — |
| 2017 | 5 | — |
| 2016 | 1 | — |
| 2015 | 1 | — |
| 2014 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Storm drain & flood control · 12
- Other · 11
- Water · 5
- Parks, landscape & fields · 3
- Paving & streets · 1
Inferred by Atriam from each project's name and description, not reported by the agency.
Contractors it awards most
| Prime contractor | Projects | Reported contract value |
|---|---|---|
| MARS ENERGY EPC | 1 | $937,815 |
| GROUNDWORKS CALIFORNIA LLC | 1 | $580,150 |
| EW BLACK CONSULTING INC | 1 | $55,000 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Jul 28, 2025 | Emergency Security HardeningOther | EW BLACK CONSULTING INC | $55,000 |
| May 13, 2025 | Golf Course Dam Foam InjectionOther | GROUNDWORKS CALIFORNIA LLC | $580,150 |
| Sep 17, 2024 | South Pump Station Solar ArrayWater | — | $937,815 |
| Aug 29, 2024 | RD 800 South Pump Station Solar ArrayWater | MARS ENERGY EPC | $937,815 |
| Aug 8, 2024 | North Pump Station Discharge Pipe ReplacWater | — | $344,513 |
| Jul 22, 2024 | Levee Rock Slope Protection RepairsStorm drain & flood control | — | $24,421 |
| Jul 19, 2024 | Levee Erosion Repairs and MaintenanceStorm drain & flood control | — | $24,193 |
| Jun 14, 2024 | Marina Bay Sheetpile Wall LeveeStorm drain & flood control | — | $15,355 |
| Jun 11, 2024 | Marina Bay ESRP Site Access and RestoratOther | — | $10,945 |
| May 28, 2024 | Marina Bay Emergency Slope Repair ProjecOther | — | — |
| Feb 27, 2024 | North Pump Station Emergency Pipe RepairWater | — | — |
| Dec 10, 2023 | North Pump Station Emergency Pipe RepairWater | — | — |
| Sep 18, 2023 | Encroachment Removal ProjectStorm drain & flood control | — | — |
| Aug 21, 2023 | 2023 Riprap Supply ProjectStorm drain & flood control | — | — |
| Nov 3, 2022 | Levee HydroseedingStorm drain & flood control | — | — |
| Sep 6, 2022 | North Pump Station Pipe Improvements ProStorm drain & flood control | — | — |
| Feb 27, 2022 | Silage Storage Area ProjectParks, landscape & fields | — | — |
| Jul 6, 2021 | Beach Ct landscapeParks, landscape & fields | — | — |
| Jul 5, 2021 | Marina / Willow LakeParks, landscape & fields | — | — |
| Aug 19, 2019 | Staff guage and stationing paddle instalOther | — | — |
| Mar 3, 2019 | Drainage Maintenance ProjectStorm drain & flood control | — | — |
| Apr 19, 2018 | Siphon repair Clipper DriveOther | — | — |
| Feb 28, 2018 | ssp- rip rapPaving & streets | — | — |
| Feb 1, 2018 | ssp- rip rapOther | — | — |
| Dec 10, 2017 | 200-Year Levee Improvement Project- PhasStorm drain & flood control | — | — |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.