| IFQ for Ion Exchange Resin Procurement, Installation, and Disposal for PFAS Treatment Systems (IFQ-26-001) |
Orange County Water District |
California |
S&L |
10/12/2026 |
11/03/2026 |
| IFQ for Ion Exchange Resin Procurement, Installation, and Disposal for PFAS Treatment Systems (IFQ-26-001) |
Orange County Water District |
California |
S&L |
10/12/2026 |
11/03/2026 |
| RFP for Annual Medium Voltage and Low Voltage Equipment Maintenance and Testing Services (RFP-26-002) |
Orange County Water District |
California |
S&L |
9/08/2026 |
10/07/2026 |
| RFP for Annual Medium Voltage and Low Voltage Equipment Maintenance and Testing Services (RFP-26-002) |
Orange County Water District |
California |
S&L |
9/08/2026 |
10/07/2026 |
| RFB for Santiago Pump Station Modifications, Contract No. SB-2026-1 |
Orange County Water District |
California |
S&L |
8/24/2026 |
9/21/2026 |
| RFP for Asphalt Rehabilitation Engineering Support Services (RFP-25-026) |
Orange County Water District |
California |
S&L |
8/20/2026 |
9/22/2026 |
| RFP for Asphalt Rehabilitation Engineering Support Services (RFP-25-026) |
Orange County Water District |
California |
S&L |
8/20/2026 |
9/22/2026 |
| RFB for Santiago Pump Station Modifications, Contract No. SB-2026-1 |
Orange County Water District |
California |
S&L |
8/18/2026 |
9/21/2026 |
| RFB for Santiago Pump Station Modifications, Contract No. SB-2026-1 |
Orange County Water District |
California |
S&L |
8/18/2026 |
9/21/2026 |
| RFQ for On-Call Regulatory Compliance Support Services (RFQ-25-002) |
Orange County Water District |
California |
S&L |
7/22/2026 |
8/20/2026 |
| RFQ for On-Call Regulatory Compliance Support Services (RFQ-25-002) |
Orange County Water District |
California |
S&L |
7/22/2026 |
8/20/2026 |
| RFP for Professional Project Management Services - Laboratory Information Management System |
Orange County Water District |
California |
S&L |
7/21/2026 |
8/20/2026 |
| RFP for Professional Project Management Services - Laboratory Information Management System (LIMS) Replacement Project (RFP-25-015) |
Orange County Water District |
California |
S&L |
7/21/2026 |
8/20/2026 |
| RFQ for On-Call Environmental Services (RFQ-25-001)- (CANCELED) |
Orange County Water District |
California |
S&L |
7/15/2026 |
8/18/2026 |
| RFQ for On-Call Environmental Services (RFQ-25-001) |
Orange County Water District |
California |
S&L |
7/14/2026 |
8/18/2026 |
| RFQ for On-Call Environmental Services (RFQ-25-001) |
Orange County Water District |
California |
S&L |
7/14/2026 |
8/18/2026 |
| RFB for City of Fullerton Well 10 PFAS Treatment Project, Contract No. FUL-2026-1 |
Orange County Water District |
California |
S&L |
7/08/2026 |
8/18/2026 |
| RFB for City of Fullerton Well 10 PFAS Treatment Project, Contract No. FUL-2026-1 |
Orange County Water District |
California |
S&L |
7/08/2026 |
8/18/2026 |
| RFB for Research & Development Laboratory Building Flooring Services Project, Contract No. FV-2026-1 |
Orange County Water District |
California |
S&L |
6/22/2026 |
7/20/2026 |
| RFB for Research & Development Laboratory Building Flooring Services Project, Contract No. FV-2026-1 |
Orange County Water District |
California |
S&L |
6/22/2026 |
7/20/2026 |
| RFP for Laboratory Information Management System (LIMS) Replacement (RFP-25-21) |
Orange County Water District |
California |
S&L |
6/18/2026 |
7/23/2026 |
| RFP for Laboratory Information Management System (LIMS) Replacement |
Orange County Water District |
California |
S&L |
6/18/2026 |
7/23/2026 |
| RFB for Miller Basin Check Valve Replacements Project, Contract No. K-2026-1 |
Orange County Water District |
California |
S&L |
5/26/2026 |
6/24/2026 |
| RFB for Miller Basin Check Valve Replacements Project, Contract No. K-2026-1 |
Orange County Water District |
California |
S&L |
5/26/2026 |
6/24/2026 |
| RFP for Comprehensive Coordination and Arc Flash Study Assessment and Update of GWRS/Fountain Valley Power Distribution System 2026 (RFP-25-018) |
Orange County Water District |
California |
S&L |
5/21/2026 |
7/07/2026 |
| RFP for Comprehensive Coordination and Arc Flash Study Assessment and Update of GWRS/Fountain Valley Power Distribution System 2026 (RFP-25-018) |
Orange County Water District |
California |
S&L |
5/21/2026 |
7/07/2026 |
| RFP for Environmental Permit Support Services (RFP-25-020) |
Orange County Water District |
California |
S&L |
5/07/2026 |
5/21/2026 |
| RFP for Environmental Permit Support Services (RFP-25-020) |
Orange County Water District |
California |
S&L |
5/07/2026 |
5/21/2026 |
| IFQ for Destruction of Monitoring Well OM-2 and OM-2A (IFQ-25-009) |
Orange County Water District |
California |
S&L |
5/04/2026 |
5/27/2026 |
| IFQ for Destruction of Monitoring Well OM-2 and OM-2A (IFQ-25-009) |
Orange County Water District |
California |
S&L |
5/04/2026 |
5/27/2026 |
| RFB for City of Garden Grove Wells 22, 26, and 27 PFAS Water Treatment Plants Project, Contract No. GG-2025-1 |
Orange County Water District |
California |
S&L |
4/30/2026 |
6/08/2026 |
| RFB for City of Garden Grove Wells 22, 26, and 27 PFAS Water Treatment Plants Project, Contract No. GG-2025-1 |
Orange County Water District |
California |
S&L |
4/30/2026 |
6/08/2026 |
| RFI for Laboratory Information Management System (LIMS) (RFI-25-001) |
Orange County Water District |
California |
S&L |
3/23/2026 |
4/16/2026 |
| RFP for 2026 Prado Basin and Santa Ana River Aerial Imaging (RFP-25-017) |
Orange County Water District |
California |
S&L |
3/23/2026 |
4/17/2026 |
| RFP for 2026 Prado Basin and Santa Ana River Aerial Imaging |
Orange County Water District |
California |
S&L |
3/23/2026 |
4/17/2026 |
| RFI for Laboratory Information Management System |
Orange County Water District |
California |
S&L |
3/23/2026 |
4/16/2026 |
| RFP for HVAC Maintenance Services (RFP-25-014) |
Orange County Water District |
California |
S&L |
3/19/2026 |
4/15/2026 |
| RFP for HVAC Maintenance Services (RFP-25-014) |
Orange County Water District |
California |
S&L |
3/19/2026 |
4/15/2026 |
| RFP for Green Acres Project (GAP) Reservoir (RFP-25-009) |
Orange County Water District |
California |
S&L |
3/10/2026 |
4/06/2026 |
| RFP for Green Acres Project |
Orange County Water District |
California |
S&L |
3/09/2026 |
4/06/2026 |
| RFB for Multi-Building Roof Replacement, Contract No. FV-2025-1 |
Orange County Water District |
California |
S&L |
3/02/2026 |
3/25/2026 |
| RFP for Inspection Services Construction of AM-21R AND AM-63 Monitoring Well Clusters |
Orange County Water District |
California |
S&L |
2/19/2026 |
3/23/2026 |
| RFB for Construction of AM-21R and AM-63 Monitoring Wells Cluster, Contract No. GBM-2025-1 |
Orange County Water District |
California |
S&L |
2/19/2026 |
3/25/2026 |
| RFB for Asphalt Pavement Rehabilitation 2025 Project, Contract No. WF-2025-1 |
Orange County Water District |
California |
S&L |
2/04/2026 |
3/03/2026 |
| RFP for Multipurpose Center Feasibility Study |
Orange County Water District |
California |
S&L |
1/28/2026 |
2/25/2026 |
| RFB for Buena Park Linden Well Packer Installation, Contract No. BP-2026-1 |
Orange County Water District |
California |
S&L |
1/08/2026 |
1/27/2026 |
| RFP for FHQ Diesel Fuel Tank Replacement and Vehicle Charging Infrastructure |
Orange County Water District |
California |
S&L |
12/18/2025 |
1/22/2026 |
| IFQ for Monitoring Well FVM-1 Vault Replacement |
Orange County Water District |
California |
S&L |
12/15/2025 |
1/22/2026 |
| IFQ for Destruction of Westbay Monitoring Well SAR-3 |
Orange County Water District |
California |
S&L |
12/11/2025 |
1/22/2026 |
| RFP for FHQ Disel Fuel Tank Replacement and Vehicle Charging Infrastructure |
Orange County Water District |
California |
S&L |
12/10/2025 |
1/22/2026 |
| RFP for Injection Well Redevelopment |
Orange County Water District |
California |
S&L |
12/04/2025 |
1/26/2026 |
| RFP for Engineering and Hydrogeologic Services Santa Ana River Riverbed Filtration System Feasibility Study |
Orange County Water District |
California |
S&L |
10/08/2025 |
11/05/2025 |
| RFP for Conceptual Design Plan for Interpretive Educational Tours at Prado Office |
Orange County Water District |
California |
S&L |
10/02/2025 |
10/27/2025 |
| RFB for the City of Santa Ana PFAS Treatment at John Garthe Reservoir, Contract No. SA-2025-1 |
Orange County Water District |
California |
S&L |
9/30/2025 |
11/13/2025 |
| RFP for Pre-Design Investigation Work Plan South Basin Groundwater Protection Project |
Orange County Water District |
California |
S&L |
9/26/2025 |
11/17/2025 |
| RFP for Conceptual Design Plan for Interpretive Educational Tours at Prado Office |
Orange County Water District |
California |
S&L |
8/26/2025 |
9/22/2025 |
| RFP for Granular Activated Carbon Media Procurement, Delivery and Installation at the Fullerton Main Plant |
Orange County Water District |
California |
S&L |
8/25/2025 |
9/23/2025 |
| RFP for Granular Activated Carbon Media Procurement, Delivery and Installation at the Fullerton Main Plant (RFP-25-003) |
Orange County Water District |
California |
S&L |
8/21/2025 |
9/23/2025 |
| RFP for Construction Management and Inspection Services for City of Santa Ana PFAS Treatment at John Garthe Reservoir |
Orange County Water District |
California |
S&L |
7/28/2025 |
8/27/2025 |
| RFP for Construction Management and Inspection Services for City of Santa Ana PFAS Treatment at John Garthe Reservoir (RFP-25-002) |
Orange County Water District |
California |
S&L |
7/25/2025 |
8/27/2025 |
| IFQ for SC-4 Well Redevelopment Project |
Orange County Water District |
California |
S&L |
7/24/2025 |
8/20/2025 |
| RFP for Purchase of One ICP-OES System |
Orange County Water District |
California |
S&L |
7/17/2025 |
7/30/2025 |
| RFB for City of Fullerton Main Plant |
Orange County Water District |
California |
S&L |
7/16/2025 |
9/02/2025 |
| RFP for Flow Reversal Reverse Osmosis Retrofit Constructability Study |
Orange County Water District |
California |
S&L |
7/11/2025 |
8/11/2025 |
| RFP for Construction Mangement Services for Prado Basin Short Term Sediment Removal Compliance Project - Phase I, Contract No. PB-2025-1 |
Orange County Water District |
California |
S&L |
7/11/2025 |
7/29/2025 |
| RFP for Construction Mangement Services for Prado Basin Short Term Sediment Removal Compliance Project - Phase I, Contract No. PB-2025-1 |
Orange County Water District |
California |
S&L |
7/09/2025 |
7/29/2025 |
| RFB for Talbert Barrier Injection Wells I-24 and I-25 Control Valve |
Orange County Water District |
California |
S&L |
7/02/2025 |
7/29/2025 |
| RFB for Prado Basin Short Term Sediment Removal Compliance Project ? Phase I |
Orange County Water District |
California |
S&L |
7/01/2025 |
7/24/2025 |
| RFP for Construction Management and Inspection Services for Anaheim Lake Valve Vault |
Orange County Water District |
California |
S&L |
6/26/2025 |
8/06/2025 |
| RFB for Anaheim Lake Valve Vault Addendum No. 2 |
Orange County Water District |
California |
S&L |
6/26/2025 |
8/07/2025 |
| RFP for Reverse Osmosis E01 Pump Inspection and Refurbishment |
Orange County Water District |
California |
S&L |
6/18/2025 |
7/16/2025 |
| RFP for ROTP B01 Pump Inspection and Refurbishment |
Orange County Water District |
California |
S&L |
6/18/2025 |
7/16/2025 |
| RFP for FPWP A01 Inspection and Refurbishment Services |
Orange County Water District |
California |
S&L |
6/17/2025 |
7/16/2025 |
| RFP for Reverse Osmosis E01 Pump Inspection and Refurbishment |
Orange County Water District |
California |
S&L |
6/17/2025 |
7/16/2025 |
| RFP for ROTP B01 PUMP INSPECTION AND REFURBISHMENT |
Orange County Water District |
California |
S&L |
6/17/2025 |
7/16/2025 |
| IFQ for Anaheim Lake Soil Borings |
Orange County Water District |
California |
S&L |
6/06/2025 |
6/25/2025 |
| RFP for Engineering and Hydrogeologic Services Santa Ana River Riverbed Filtration System Feasibility Study |
Orange County Water District |
California |
S&L |
6/06/2025 |
7/07/2025 |
| RFB for Golden State Water Company Sherrill Well PFAS Water Treatment Plant |
Orange County Water District |
California |
S&L |
6/06/2025 |
6/25/2025 |
