SOURCES SOUGHT ONLY - Technical Specifications - LLA Fish Pump - Bearing and Shaft Sleaves - Action 1.pdf

TECHNICAL SPECIFICATIONS

LOWER GRANITE LOCK AND DAM

FISH PUMP REWIND AND BEARING REDESIGN

1.0 INTENT

These specifications outline the requirements for the rewind and bearing redesign of fish pumps at Lower Granite Dam. The aim is to improve the reliability and performance of the pumps, ensuring uninterrupted fish passage.

This Technical Specification serves as the basis for solicitation of bids. Lower Granite Project staff will install the items listed below.

2.0 SCOPE

There are three fish pumps at Lower Granite Lock and Dam. Two of these pumps are driven by 800 horsepower single speed motors and the third driven using a two-speed 350/800 horsepower motor. The Contractor shall be required to deliver the items to Lower Granite by the date shown in Section 5.0 Delivery Requirements. The Contractor shall provide documentation and other items as stated in the specifications.

3.0 ACTIONS:

3.1 ACTION 1: PROVIDE GUIDE BEARINGS

The contractor will provide new upper and lower guide bearing inserts, upper and lower guide bearing housings, upper pump shaft and stuffing box sleeves, housing seals, various fasteners, anodes, and instrumentation such as gages and probes.

The pump bearing inserts shall be made of a self-lubricating elastomeric polymer. The upper and lower bearing housing shall be ASTM A536 Ductile Iron that is painted with the 5-E-Z vinyl paint system per UFGS 09 97 02. The contractor shall be certified in applying the 5-E-Z vinyl paint system coatings that prevent galvanic corrosion, as summarized below. The shaft sleeves shall be ASTM 420 stainless steel.

Certification Requirements Summary:

The painting contractor- certified SSPC QP 3 Coatings inspector- SSPC-PCI Level 2 or NACE CIP Level 2 for all surface preparation and painting activities

3.1.1 THREE (3) upper guide bearing assemblies, each assembly contains the following;

3.1.1.1 TWO (2) upper bearing housing halves (approx. 150 lbs each, 13 inch height, 11.25 inch ID,

12.5 inch OD, 22 inch OD Flange)

3.1.1.2 TWO (2) upper bearing insert halves (Thordon Brand) (approx. 3.5 lbs each, 10.5 inch, height 11 inch OD, 10.4 inch ID)

3.1.1.3 TWO (2) split seals (approx. 0.75 inch height, 10.4 inch ID, 11.5 inch OD)

3.1.1.4 TWO (2) retaining plates (approx. 0.25 inch thick, 10.5 inch ID, 13.75 inch OD)

3.1.1.5 TWO (2) locking keys (approx. 0.25 inch thick, 10.5 inch height, 3 inch wide, bronze)

3.1.1.6 ONE (1) Resistance Temperature Detector (RTD) (approx. 2.75 inch probe)

3.1.1.7 Sacrificial anodes (approx. 2-4 ea. 6.25 inch length 2.5 diameter magnesium rods)

3.1.1.8 Fasteners as required by the plans (up to 1-1/8 inch bolts, 4 inch length)

3.1.1.9 Pipe attachments for flushing water (1/2 inch NPT)

3.1.2 THREE (3) lower guide bearing assemblies, each assembly contains the following;

3.1.2.1 TWO (2) lower bearing housing halves (approx. 150 lbs each, 13 inch height, 11.25 inch ID,

12.5 inch OD, 22 inch OD Flange)

3.1.2.2 TWO (2) lower bearing insert halves (Thordon Brand) (approx. 3.5 lbs each, 10.5 inch, height 11 inch OD, 10.4 inch ID)

3.1.2.3 TWO (2) split seals (approx. 0.75 inch height, 10.4 inch ID, 11.5 inch OD)

3.1.2.4 TWO (2) retaining plates (approx. 0.25 inch thick, 10.5 inch ID, 13.75 inch OD)

3.1.2.5 TWO (2) locking keys (approx. 10.5 inch height, 3 inch wide, bronze)

3.1.2.6 Sacrificial anodes (approx. 2-4 ea. 6.25 inch length 2.5 diameter magnesium rods)

3.1.2.7 Fasteners as required by the plans. (up to 1-1/8 inch bolts, 4 inch length)

3.1.2.8 Pipe attachments for flushing water (1/2 inch NPT).

3.1.3 THREE (3) upper guide bearing shaft sleeve assemblies, each assembly contains the following;

3.1.3.1 TWO (2) upper shaft sleeve halves (approx. 48.5 lbs each, 9.2 inch ID, 10.4 inch OD, 18 inches length)

3.1.3.2 EIGHT (8) Fasteners to fasten halves together (5/16 inch Socket Head, 7/8 inch length)

3.1.4 THREE (3) stuffing box shaft sleeves assemblies, each assembly contains the following;

3.1.4.1 TWO (2) stuffing box shaft sleeve halves (approx. 16 lbs each, 9 inch ID, 9.75 inch OD,

11.5 inch length)

3.1.4.2 TWO (2) stuffing box upper locking ring halves (approx. 9 inch ID, 10.25 inch OD, 4 inch height)

3.1.4.3 TWO (2) stuffing box lower locking ring halves (approx. 9.75 inch ID, 10.75 inch OD, 1.5 inch height)

3.1.4.4 Fasteners as required by the plans to bolt the locking ring halves together and to the shaft

(5/8 inch bolts and 1.25 inch long)

3.1.5 THREE (3) lubrication control cabinet gauge assemblies, each assembly contains the following:

3.1.5.1 ONE (1) temperature gauge for speed reducer oil temperature (30 to 180 °F, 7-3/8 inch square dial)

3.1.5.2 ONE (1) temperature gauge for thrust bearing oil temperature (30 to 180 °F, 7-3/8 inch square dial)

3.1.5.3 Fasteners as required by the plans.

3.1.5.4 Tubing and attachments as required by the plans.

4.0 COMMERCIAL PACKAGING AND SHIPMENT REQUIREMENTS

4.1 ASTM-A700-14 – Standard Guide of Packaging, Marking, and Loading Methods for Steel Products for

Shipment.

4.2 ASTM-D3951-18 – Standard Practice for Commercial Packing.

5.0 DELIVERY REQUIREMENTS

Shipments are only allowed during normal business hours of Monday – Thursday 7:00am to 4:00pm. No shipments shall be made accepted on Federal Holidays. All shipments shall be delivered to:

Lower Granite Lock and Dam Pomeroy, WA 99347

5.1 Action 1 (Provide Guide Bearings): Provide the best estimate for the delivery of materials identified herein to FOB Destination, following the approval of the submittal packages. Delivery of the guide bearing materials will be made in a timely manner.

5.2 General: These estimated timelines provide a clearer understanding of current industry lead times and will assist in guiding the overall project completion timeline.

7.0 SECURITY REQUIREMENTS

7.1 General Security Requirements and Guidance. The security requirements described below apply to all contract personnel (including employees of the prime Contractor (“Contractor”) and all subcontractor employees) supporting the performance requirements of the contract. The Contractor is responsible for compliance with these security requirements. Questions regarding security matters shall be addressed to the designated Government representative. Contract personnel are critical to the overall security and safety of US Army Corps of Engineers (USACE) installations, facilities and activities and security awareness training contributes to those efforts. The Department of Defense (DoD) and Army security training requirements specified below, if applicable, are performance requirements, all applicable contract personnel shall complete initial training within 30 days of contract award or the date new contract personnel begin performance on the contract. Within five business days from the completion of training, the Contractor shall provide written documentation (e.g. email or memorandum) to the Government representative. The documentation shall include the names of the contract personnel trained and which training they completed; the Contractor shall maintain training records as part of their contract files and be prepared to provide copies of training certificates to the Government representative. Contractor personnel and vehicles are subject to search when entering federal installations. Additionally, all contract personnel shall comply with Force Protection Condition (FPCON) measures, Random Antiterrorism measures (commonly referred to as “RAMs”), and Health Protection Condition (HPCON) measures. The Contractor is responsible for meeting performance requirements during elevated FPCON and/or HPCON levels in accordance with applicable Walla Walla District (NWW) plans and procedures – this includes identifying mission essential and non-mission essential personnel. In addition to the changes otherwise authorized by the changes clause of the contract, should the FPCON and/or HPCON levels at any individual facility or installation change, the Government may implement security changes that affect contract personnel. The Contractor shall ensure all contract personnel are aware of their security responsibilities, including any site-specific requirements identified in the local policies or procedures.

7.2 Physical Security and Access Control Requirements. All contract personnel requiring physical access to a federal installation or facility shall comply with the access control procedures of that location. Contract personnel requiring unescorted access to meet contract performance requirements on a DoD installation in the US shall be vetted by the installation/facility Provost Marshall/Directorate of Emergency Services/Security Office using the National Crime Information Center-Interstate Identification Index (commonly referred to “NCIC-III”) and Terrorist Screening Database (commonly referred to as “TSDB”). Contract personnel shall comply with all personal identity verification requirements specified in installation/facility policies and procedures. Contract personnel who do not meet requirements for unescorted access to USACE facilities shall coordinate escorted access with the Government representative, as needed. Contractor personnel who receive keys, access cards, or lock combinations that provide access to government-owned property shall comply with key and lock control procedures of NWW.

7.3 Pre-Screen Candidates Using E-Verify Program. Contractors shall comply with the requirements set forth in FAR 52.222-54 Employment Eligibility Verification and FAR 22.18 in using the E-Verify Program to meet the contract employment eligibility requirements. An initial list of verified/eligible candidates shall be provided to the KO no later than three business days after receipt of Notice of Award. Submit pre-screening results to the KO via email as a password protected pdf file. Submit updates to list of verified/eligible candidates within three business days of new verifications. The Contractor shall maintain a current list of verified/eligible employees as part of their contract files and provide copies to the KO upon request. When contracts are with individuals, the individuals will be required to complete a Form I-9, Employment Eligibility Verification, and submit it to the Contracting Officer to become part of the official contract file.