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Home My WebLink AboutInv# SI126050 - ROCHA CONTROLS - 08/27/2025Date Item/Description Task Number Qty.Unit Unit Price Total Price 7/29/2025 Design Services: Daniel Willis 45025 2 HR(S)165.00 330.00 7/30/2025 Field Tech Services: Jorge Romero 45025 10.5 HR(S)165.00 1,732.50 7/30/2025 Design Services: Daniel Willis 45025 12 HR(S)165.00 1,980.00 7/31/2025 Field Tech Services: Jorge Romero 45025 11 HR(S)165.00 1,815.00 7/31/2025 Design Services: Daniel Willis 45025 12 HR(S)165.00 1,980.00 8/4/2025 Design Services: Daniel Willis 45025 2 HR(S)165.00 330.00 8/13/2025 Design Services: Daniel Willis 45025 4 HR(S)165.00 660.00 8/14/2025 Design Services: Daniel Willis 45025 1 HR(S)165.00 165.00 8/15/2025 Design Services: Daniel Willis 45025 2.5 HR(S)165.00 412.50 7/29/25 Reviewed and gathered supplies. 7/30/25 Met with Nate Costa and the rest of the staff, coordinated assigned tasks. Began on outside RIO 2.1 panel. Verified physical layout and wiring and red marked any differences in supplied drawings. Disconnected the wires to the VFD output Megger tested wire and motor. All megger tests were successful. The system was normalized and the motor was tested. The motor still had the same issue. The VFD parameters were rechecked with Bryce to confirm correct sequencing. The VFD was verified in good configuration, and the problem was traced to the motor wiring. The motor rotation was tested, and the pump was confirmed not locked. The wiring connection to the motor was inspected and found at the wrong angle. All wires were disconnected and reconnected correctly. After confirming proper connections, the VFD was energized and tested. The motor started running correctly. The system was set to remote, and the start was tested from SCADA. Operation was successful. 7/31/25 Phone: Email:ar@uswatercorp.net Toll Free: Remit To: U.S. WATER SERVICES CORPORATION 4939 CROSS BAYOU BOULEVARD NEW PORT RICHEY, FL 34652 Page: 1 Invoice Date: Invoice Number: P.O. Number Customer ID Due Date Bill To: INVOICE Job Description:RWO-2408 Continue VFD Troubleshooting SI126050 C02611 9/26/2025 Dania Beach, FL 33004 100 W Dania Beach Boulevard City of Dania Beach New Port Richey, FL 34652 4939 Cross Bayou Blvd Rocha Controls 8/27/2025 Job Number:RWO2408 All pricing anticipates payment by check or ACH. Due to additional cost incurred, services paid by credit card will require an additional 3% processing fee. WA: Date Item/Description Task Number Qty.Unit Unit Price Total Price Began work on the inside PLC 2 panel. Verified physical layout and wiring and red marked any differences in supplied drawings. Visited the well site to take photos and check chlorine panel. 8/4/25 Scanned in red lined drawings. 8/13/25 - 8/15/25 Updated red lined drawings. Click Here to Pay Subtotal:9,405.00 Total Sales Tax:0.00 Total USD:9,405.00 Phone: Email:ar@uswatercorp.net Toll Free: Adjustments:0.00 9,405.00Amount Due: Remit To: U.S. WATER SERVICES CORPORATION 4939 CROSS BAYOU BOULEVARD NEW PORT RICHEY, FL 34652 Page: 2 Invoice Date: Invoice Number: P.O. Number Customer ID Due Date Bill To: INVOICE Job Description:RWO-2408 Continue VFD Troubleshooting SI126050 C02611 9/26/2025 Dania Beach, FL 33004 100 W Dania Beach Boulevard City of Dania Beach New Port Richey, FL 34652 4939 Cross Bayou Blvd Rocha Controls 8/27/2025 Job Number:RWO2408 All pricing anticipates payment by check or ACH. Due to additional cost incurred, services paid by credit card will require an additional 3% processing fee. WA: