North of River Sanitary District No.1
66 public works projects registered with the California Department of Industrial Relations, 2015–2026 · Bakersfield, Kern County. Reported contract value: $8,715,112.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 4 | $5,042,309 |
| 2025 | 6 | $831,124 |
| 2024 | 10 | $2,841,679 |
| 2023 | 6 | — |
| 2022 | 8 | — |
| 2021 | 5 | — |
| 2020 | 4 | — |
| 2019 | 7 | — |
| 2018 | 3 | — |
| 2017 | 7 | — |
| 2016 | 1 | — |
| 2015 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Sewer & wastewater · 49
- Other · 5
- Water · 3
- Electrical, low voltage & AV · 3
- HVAC & mechanical · 2
- Paving & streets · 2
- Buildings & facilities · 1
- Parks, landscape & fields · 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 |
|---|---|---|
| W M LYLES CO | 3 | $4,973,400 |
| SANCON TECHNOLOGIES, INC | 3 | $878,839 |
| SIERRA CONSTRUCTION & EXCAVATION INC | 2 | $1,173,260 |
| AYALA ENGINEERING | 1 | $746,200 |
| WEST VALLEY CONSTRUCTION | 1 | $419,424 |
| SOILS ENGINEERING INC | 1 | $31,650 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Jul 9, 2026 | Linear Generator ProjectElectrical, low voltage & AV | W M LYLES CO | $3,153,200 |
| Apr 22, 2026 | LS-1 FM Modifications & RehabilitationPaving & streets | SIERRA CONSTRUCTION & EXCAVATION INC | $1,043,770 |
| Mar 10, 2026 | Sanitary Sewer Rehab - Package BSewer & wastewater | WEST VALLEY CONSTRUCTION | $419,424 |
| Feb 17, 2026 | Outfall Sewer Rehabilitation Project-PhaSewer & wastewater | SANCON TECHNOLOGIES, INC | $425,915 |
| Dec 9, 2025 | Package 27 Remove and ReplacePaving & streets | SIERRA CONSTRUCTION & EXCAVATION INC | $129,490 |
| Oct 13, 2025 | Package 26 CIPP RehabSewer & wastewater | SANCON TECHNOLOGIES, INC | $232,323 |
| Jul 17, 2025 | Package 23 - CIPP RehabSewer & wastewater | SANCON TECHNOLOGIES, INC | $220,601 |
| Jul 17, 2025 | Sanitary Sewer Rehabilitation-Package 25Sewer & wastewater | — | $135,350 |
| Mar 16, 2025 | Package 24- Remove and ReplaceSewer & wastewater | — | $81,710 |
| Mar 4, 2025 | Soils Testing for Recharge BasinOther | SOILS ENGINEERING INC | $31,650 |
| Oct 15, 2024 | Gas Scrubber Vessel & Effluent PondSewer & wastewater | W M LYLES CO | $1,525,600 |
| Oct 1, 2024 | NORSD WRRF 30 Percent DesignParks, landscape & fields | — | — |
| Sep 13, 2024 | Package 22 Remove and ReplaceSewer & wastewater | — | $100,414 |
| Aug 29, 2024 | Package A - Remove & ReplaceSewer & wastewater | W M LYLES CO | $294,600 |
| Jun 24, 2024 | WWTP Primary Digester Maintenance ProjecSewer & wastewater | — | — |
| Jun 21, 2024 | Sewer Rehabilitation, Package 21Sewer & wastewater | — | $174,865 |
| May 16, 2024 | Outfall Sewer Rehab Project Phase 6Sewer & wastewater | AYALA ENGINEERING | $746,200 |
| May 13, 2024 | Sanitary Sewer Rehabilitation, Package 1Sewer & wastewater | — | — |
| May 6, 2024 | Sanitary Sewer Rehabilitation, Package 1Sewer & wastewater | — | — |
| May 6, 2024 | Sanitary Sewer Rehabilitation, Package 2Sewer & wastewater | — | — |
| Dec 11, 2023 | Outfall Sewer Manhole Rehabilitation ProSewer & wastewater | — | — |
| Nov 5, 2023 | Sanitary Sewer Rehabilitation, Package 1Sewer & wastewater | — | — |
| Apr 17, 2023 | S. Oildale Drive Force Main #1 RehabilitOther | — | — |
| Apr 3, 2023 | Sanitary Sewer Rehabilitation, Package 1Sewer & wastewater | — | — |
| Mar 27, 2023 | WWTP Secondary Digester Maintenance ProjSewer & wastewater | — | — |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.