Point Adams Sanitary Sump Pump System Repairs SOW 20220207 (1).doc

SEQ CHAPTER \h \r 1STATEMENT OF WORK

SANITARY SUMP PUMP SYSTEM REPAIRS

02/07/2022

1.0 Organization. The Northwest Fisheries Science Center (NWFSC) is a marine research organization owned and operated by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service (NMFS). This Statement of Work requires the contractor to perform tasks at the Point Adams Research Station located at 520 Heceta Place, Hammond, OR 97121 (Figure 1). It was the location of a former U.S. Coast Guard facility in the early to mid-1900s. It is comprised of five major buildings sitting on approximately 5.8 acres, located along the shoreline near the mouth of the Columbia River.

2.0 Background. The existing sewage lift system in the Main Building on this campus is more than 60 years old and has long exceeded its expected useful lifespan. See Photos 1 and 2.

2.1 The pumping system is located in the basement boiler room where a new furnace is located along with telecommunications equipment such as fire and intrusion alarm control panels. It includes one (1) concrete tank belowground, two (2) submersed pumps, two (2) motors, one (1) four-inch vent pipe, and various control sensors.

2.2 The tank is about four feet (4’) by four feet (4’) square by fifty five inches (55”) deep. The concrete tank has a one half of one inch (½”) thick steel plate top cover that is flushed with the basement concrete floor. The exposed underside surface of this steel plate cover has superficial corrosion.

2.3 The pumps are currently setup to operate as primary and augmented pumps. They are not programmed to operate as lead-lag pumps. Photos 3 and 4 show the rating on pumps and motors respectively. Both motors are powered by a single 20-amp breaker at 240 volts with 12-gage wires. Photo 5 shows the thickness of the vault cover steel plate to be about one half of one inch (1/2”).

2.4 The control system is based on a simple water level actuating rod to start the pumps.

2.5 The existing system has the following loads: seven (7) sinks; four (4) toilets; one (1) urinal; four (4) showers; and one (1) washing machine.

2.6 The pump discharges, as shown in Photos 1 and 2, are 2-1/2 inches in diameter. The pipe diameter transitions to a 4-inche pipe before the rising gate isolation valve and then turns horizontally into the swing check valve. These two discharges are then go through a wall and merge into a single 6-inch Line. The discharges lines are consisted of cast iron pipes and fittings.

3.0 Services Required. The contractor shall provide all required service, labor, parts, equipment, and materials to replace the following components as described below. All work shall meet applicable federal, state, and local requirements. If none exists, all work shall meet industry standards.

3.1 Task 1 – Main Building Sanitary Lift Station Replacement. Replace the existing sanitary sewer lift system with new pumps, motors, electrical conduit, control sensors, alarm sensors, and control system. The contractor may reuse or replace the steel plate cover. Products, components, or parts made in China will not be accepted.

3.1.1 Work Plan. The contractor shall submit a work plan to the government for approval. It must address, but not be limited to, the following:

3.1.1.1 Project schedule and coordination.

3.1.1.2 Component and material selections and specifications.

3.1.1.3 Submersible components (e.g., non-corrosive with proper structural properties).

3.1.1.4 Top steel plate cover.

3.1.1.5 Control system including alarm and sensors.

3.1.1.6 Redundancy with lead/lag operation configuration; however, the system must be programmed to run both pumps simultaneously in the event of emergency (e.g., excessive incoming flows).

3.1.1.7 Designed to serve existing sanitary loads in the Main Building.

3.1.1.8 Proper sealing of all mechanical connections to prevent off-gassing into the boiler room.

3.1.1.9 Maximize provisions in the installation to facilitate easy future maintenance and repairs.

3.1.1.10 The sanitary lifting system (motors, pumps, sensors, alarms, control panel, etc.) has the capability to operate as a stand-alone unit and interact with an on premise hosted building automation system (BAS) through an open source BACnet platform.

3.1.1.11 Work sequence.

3.1.2 Fieldwork Requirements. The contractor shall provide all necessary labor, materials, tools, and equipment to complete the glycol tank repairs as per the approved work plan documents.

Photo 1 - Sanitary Pumping System

Photo 2 - Sanitary Pumping System

Photo 3 - Submersed Pump Label Plate

Photo 4 - Sanitary Pump Motor Label Plate

4.0 NOAA NWFSC Contact Information

4.1 Contracting Officer Representative (COR):

Thanh Minh Trinh, P.E.

NOAA/National Marine Fisheries Service/NWFSC 2725 Montlake Blvd E., Seattle, WA 98112 Office: 206-860-6798. Cell: 206-310-5468 Email: thanh.m.trinh@noaa.gov

4.2 Task Monitor (TM) at Point Adams Research Station and Boat Workshop:

Karl R. Kligel

Office: 206-860-5614. Cell: 206-573-0175.

Email: Karl.Kligel@noaa.gov

5.0 Places of Performance. Services are to be provided at the NWFSC Point Adams Research Station.

6.0 Submittals. The contractor shall provide the following submittals for NWFSC review and approval before fieldwork can begin.

7.0 Attachments. Intentionally left blank.

8.0 Period of Performance (POP). Complete awarded tasks within 120 calendar days from the Notice to Proceed issuance date. The POP for optional tasks will be determined at the time of exercising the option.

9.0 General Requirements.

9.1 Safety Plans and Project Schedules:

9.1.1 OSHA Safety Plan. Provide electronic copies for review prior to work start. Incorporate all elements needed to keep all contractor and NOAA employees’ safe in the vicinity of the work area.

9.1.2 If required, coordinate fire safety measures with local fire code regulators for any welding operations.

9.1.3 Project Schedule. Provide estimated project schedule prior to work start. Update the project schedule and coordinate project efforts with NWFSC’s POC on a weekly basis.

9.2 Product Substitution Submittal Requests. Submit all product substitution requests to POC for substitution approval. Allow 7 days for review

9.3 Provide the following Warranties:

9.3.1 Labor and Craftsmanship: All work conducted by the contractor, including subcontractor work, shall be guaranteed against defect for a period of one (1) year after final acceptance of the work. If such defects are found within warranty period, the contractor agrees to repair and replace the defective work at no cost to the government.

9.3.2 Manufacturer’s warranties on parts and materials: The contractor shall provide the manufacturer’s standard warranty in addition to the one-year standard contract warranty on all equipment (if applicable).

10.0 Special Site Requirements

10.1 Site Disruption. The contract work must be carried out in a manner that minimizes disruption of the operation of the Newport Research Station and its research activities.

10.2 Work Hours. Regular working hours are from 8:00 a.m. to 4:30 p.m., Monday through Friday. If the Contractor desires to work outside the regular working hours, the Contractor shall notify the COR or TM at least 24 hours in advance to enable satisfactory arrangements to be made by the Government for inspecting the work in progress.

10.2.1 Site Debris Collection. Allow no debris to accumulate in Buildings or on Grounds.

10.2.2 Site Debris Removal. Haul debris away from Site as soon as daily work is completed. The Contractor shall legally dispose of all debris generated by work described in this scope of work at the Contractor’s expense.

10.2.3 During construction, all openings must be protected when not in use, such that the weather elements do not enter the building. Each opening must be secured at the end of each day

END OF SOW

Water level rod

2” Discharge