A04_SOW_-_Well_P-17_Repair_FY21DM.pdf

STATEMENT OF WORK

Repair of Merced NWR Well P-17 and Analysis of Well P-13 for U. S. Fish & Wildlife Service

San Luis National Wildlife Refuge Complex

1. GENERAL

Well P-17 was constructed in 1950’s. In 2019, a contractor pulled the well, and replaced the impeller and other components. The well has continued to pump sand, and has experienced a significant drop in soils under the concrete well pad. This well is mission critical to keep and maintain wetland habitats of Merced NWR and provide the ability to grow depredation mitigation crops on Merced NWR farm fields; as well as provide outdoor recreation opportunities to the public.

2. SCOPE

The well should be pulled, and the well shaft should be analyzed by video. The 2019 analysis will be provided for comparison. The soil subsidence under the well pad should be mitigated.

All well components including impellers, bowls, shafts, motor head, discharge pipes, flow meters and hour meters should be inspected, calibrated, replaced or repaired. All activities will be performed with due diligence; efficiently and with the requisite expertise, skill, and competence.

Modifications to the P-17 discharge pipe to couple with an adjacent shallow well discharge may be considered under this contract.

Optional Line Item #1: Technical inspection and issuance of the repair estimate for well P-13 at Merced NWR. Removal and inspection of the motor head and analysis of the shafts, impellers, bowls and other components will be required.

4. PLACE, DELIVERY, AND PERIOD OF PERFORMANCE

Merced NWR Well P-17 7430 West Sandy Mush Road Merced CA 95341

5. GOVERNMENT FURNISHED MATERIALS AND LABOR

N/A.

6. AVAILABILITY OF ACCESS

Monday-Friday, 7:00AM-3:00PM

7. TECHNICAL COORDINATORS AND PROJECT MANAGER

Technical Coordinator:

Scott Capra, Assistant Refuge Manager Scott_Capra@fws.gov

Project Manager:

Kim Forrest, Refuge Manager Kim_Forrest@fws.gov

8. COMPLIANCE AND CLOSE-OUT DOCUMENTATION

Submit all results and documentation of efforts completed under this Project to:

Kim Forrest, Refuge Manager U. S. Fish & Wildlife Service San Luis National Wildlife Refuge Complex 7376 South Wolfsen Road P.O. Box 2176 Los Banos, CA 93635 209/826-3508 mailto:Kim_Forrest@fws.gov