Att1_SOW_Amend2_0002.pdf

Attachment 1 - Statement of Work, Amendment 0002

Turbine and Transformer Oil Testing for Hoover Dam - BPA

ATTACHMENT 1 – STATEMENT OF WORK, AMENDMENT 0002

TURBINE AND TRANSFORMER OIL TESTING FOR HOOVER DAM – BLANKET

PURCHASE AGREEMENT (BPA)

Note: Due to differing standards for the different applications of oil, Parts 1 & 2 of this document apply to turbine oil testing while Parts 3 & 4 apply to transformer oil testing.

TURBINE GENERATOR OIL TESTING AND REPORTING

PART 1 GENERAL

1.01 OVERVIEW

A. Regular analysis of the Phillips 66 ISO 68 turbine oil used to lubricate and control the turbine-generators installed at Hoover Dam is critical to the plant’s maintenance program. The services of a qualified BPA Holder are required to perform routine and nonroutine analysis of oil samples taken from the turbine-generators in support of the maintenance program.

1.02 SCHEDULE

A. The BPA Holder shall complete sample analysis and deliver analysis reports to the

Contracting Officer’s Representative (Government Technical POC) not later than the fifth business day following the receipt of samples at the BPA Holder’s place of business. Hoover may ask for accelerated results for lab samples. This shall be noted prior to receipt of sample at the facility. The results for accelerated (rush) results shall be made available within two business days of receipt of sample at the BPA Holder’s facility. All oil samples with a rush request shall be annotated on invoice.

1.03 CONFORMANCE WITH SPECIFICATIONS

A. Nothing in the specification shall relieve the BPA Holder of the responsibility for performing, in addition to the requirements of the specification, such tests, inspections, design checks, and other activities that the BPA Holder considers necessary to ensure the quality of the job.

B. Any unapproved nonconformity with the specification shall be changed to complete conformity at the BPA Holder’s expense.

B.C. Laboratory shall be certified as ISO/IEC 17025 for the duration of this BPA.

1.04 REFERENCE STANDARDS

The most current versions of the following standards apply to work under this BPA:

A. American Society for Testing and Materials (ASTM)

1. ASTM D1500 – Standard Test Method for ASTM Color of Petroleum Products

(ASTM Color Scale)

2. ASTM D6304 – Standard Test Method for Determination of Water in Petroleum

Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration

3. ASTM D445 – Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)

4. ASTM D974 – Standard Test Method for Acid and Base Number by Color-

Indicator Titration

5. ASTM D5185 – Standard Test Method for Multielement Determination of Used and Unused Lubricating Oils and Base Oils by Inductively Coupled Plasma Atomic

Emission Spectrometry (ICP-AES)

6. ASTM D7843 – Standard Test Method for Measurement of Lubricant Generated

Insoluble Color Bodies in In-Service Turbine Oils using Membrane Patch Colorimetry

7. ASTM D6971 – Standard Test Method for Measurement of Hindered Phenolic and Aromatic Amine Antioxidant Content in Non-zinc Turbine Oils by Linear Sweep

Voltammetry

8. ASTM D665 – Standard Test Method for Rust-Preventing Characteristics of

Inhibited Mineral Oil in the Presence of Water

B. International Organization for Standardization (ISO)

1. ISO 4406 – Hydraulic fluid power — Fluids — Method for coding the level of contamination by solid particles

1.05 SUBMITTALS

A. General:

1. Prepare in English.

2. Submit via email to the Government Technical POC.

3. Units: US customary

4. All submittals will become the property of the Government at the time they are submitted to the Government Technical POC.

B. RSN 001, Oil Analysis Report

1. The BPA Holder shall supply an analytical report for each sample.

2. All reports shall show the results of current tests.

3. Particle counts shall be noted in compliance with ISO 4406.

4. All reports shall show historical trends of all measured parameters from the same sample point.

1.06 QUALIFICATIONS

A. Laboratory:

1. The BPA Holder’s laboratory shall be accredited in accordance with ISO/IEC

17025 for all tests performed under this BPA.

2. The BPA Holder’s laboratory shall possess all equipment required to perform the analysis which is contemplated under this contract.

3. The BPA Holder’s laboratory shall currently participate in an ASTM oil proficiency testing program and shall have achieved not less than 90% conformance with the applicable standards in the last year.

PART 2 EXECUTION

2.01 GENERAL

A. Ordering

1. The Government Technical POC or his designee may place an order for analysis by sending oil samples, complete with analysis letter to the BPA Holder’s place of business or other location to which the BPA Holder may request samples sent.

2. If used oil samples are delivered to the BPA Holder without an analysis letter, the

BPA Holder shall request direction, in the form of an analysis letter, from the

Government Technical POC.

3. The maximum number of tests performed per year for each test slate is 75. The actual number of tests per year may be less depending on outages and facility need.

2.02 GOVERNMENT FURNISHED EQUIPMENT, MATERIAL, AND UTILITIES

A. Oil samples

1. The Government Technical POC will ship oil samples to the BPA Holder for analysis.

2. All oil samples will become the property of the BPA Holder when the samples are delivered to the BPA Holder.

2.03 WORK SCOPE

A. The Government Technical POC will specify performance of Test Slate A or B on the sample analysis letter which will accompany each shipment of oil samples to the BPA Holder.

B. The BPA Holder shall provide the following supplies:

1. Sample containers and labels.

a. Containers shall be ISO super clean

b. Labels may be supplied separately from the containers.

C. The BPA Holder shall self-perform one of the following services:

1. Perform Test Slate A which consists of the tests below:

a. Color test per ASTM D1500

b. Karl Fischer water content per ASTM D6304

c. Viscosity in centistokes at 40 degrees Celsius per ASTM D445

d. Total Acid Number per ASTM D974

e. Particle count by laser or optical count

f. Elemental analysis per ASTM D5185

2. Perform Test Slate B which consists of the tests below:

a. Test Slate A

b. Varnish potential

c. Membrane Patch Colorimetry per ASTM D7843

d. Measurement of oxidation stability according to ASTM D6971 for hindered Phenolic and aromatic amine antioxidant content

e. Rust preventative characteristics per ASTM D665

D. The BPA Holder shall provide Government Technical POC access to a secure web site which permits trending of all data in addition to access, download, and printing of all analytical reports produced under this contract. The web site must be capable of organizing sample reports by sample equipment and/or location.

E. Hoover personnel shall be responsible for printing hard-copies of test data from the company web-site. The web-site shall have the ability to create a pdf file of the test results and this file shall be printer friendly (i.e. shall recognize page extents and lay out test results in an 8 ½ by 11 inch format for standard printer paper. The pdf shall minimize pages to only those needed to display test results.

F. Other customary services normally afforded to clients by the lab.

TRANSFORMER OIL TESTING AND REPORTING

PART 3 GENERAL

3.01 OVERVIEW

A. Hoover Dam has generator step-up (GSU) transformers made by Westinghouse, ASEA, Asea Brown Boveri and SMIT. The facility has a mix of single phase and three phase transformers. Some transformers may have oils from different manufacturers. The facility has 23

GSU transformers with 21 presently in service. There is one spare single phase and one spare three phase GSU at the facility. The spare three phase GSU is a nitrogen blanketed. The spare single phase GSU is a conservator. All GSU transformers in operation at the facility are conservator style transformers. The facility is seeking companies who can perform the following tests on these oils:

Standard Tests:

• Oil Screen

• Dissolved Gas Analysis IAW ASTM D3612C

• Dissolved WaterKarl Fischer Moisture IAW ASTM D-1533

• Interfacial Tension IAW ASTM D971

• Acid Neutralization IAW ASTM D-974

• Color IAW ASTM D-1500

• Visual IAW ASTM D-1524

• Dielectric IAW ASTM D-877, D-1816

• Specific Gravity IAW ASTM D4052-1298

• Sediment IAW ASTM D-1698

• Power Factor @ 25˚C and 100˚C IAW ASTM D-924

• Polychlorinated Biphenyls (PCBs) IAW ASTM D4059IAW EPA 8082

• Oxidation Inhibitor IAW ASTM D-2668

Optional Tests:

• Metals IAW ASTM D5185-6595

• Furan Analysis IAW ASTM D-5837

• Corrosive Sulfur IAW ASTM D-1275B

B. Standard tests shall be performed for all samples sent to the lab. The optional tests will be requested when needed by the facility. The option to perform these tests shall come from the

Government Technical POC. Each optional test shall have a cost associated to perform this test and shall be listed as an option during the contract period.

1. Test results will be provided within 5 days of sample receipt at the lab. Test data from a rush request shall be made available within two business days after receipt at the

BPA Holder’s facility. Rush requests shall be annotated on invoices. Any delays will be noted in the CPARS report.

C. BPA Holder shall provide the number of 16 oz. sample bottles and 30ml to 50 ml syringes for oil samples identified in the BPA call.

1. Samples will be shipped to the Contractor’s facility for analysis by Hoover Dam at no additional cost to the BPA Holder.

2. Test results shall be made available via web-based database maintained by the company. The facility (Hoover Dam) shall have an account to store test data and shall allow users to log in and print test results. The standard format for printing test results shall be on 8.5 by 11 inch paper. The database shall allow multiple users to access the account. The maximum number of users accessing the account will be 10. Each user shall be granted access using their e-mail address as a username and allowing creation of a unique password for each user. The account shall allow the user to change their password when necessary and the Government Technical POC will notify the appropriate person if an account needs to be added or deleted. The test results will include recommendations for additional testing that may be necessary and/or beneficial to accurately diagnose the condition of the oil. All supplies and materials needed shall be shipped FOB destination to the following address:

Bureau of Reclamation

Lower Colorado Dams Facilities Office

Hoover Dam Central Warehouse

Hwy 93/State Route 172

Boulder City, NV 89005

3. Additional testing and analysis other than annual may be needed. Provide established catalog or list of prices for other types of individual or packaged tests offered by the BPA Holder.

4. The number of tests annually for transformer oil shall not exceed 30. It is standard to perform one set of tests annually for each transformer on project. Further testing may be requested in response to anomalies, incidents occurring at the facility, or input provided by customers.

5. Test data and correspondence shall be in English.

D. Laboratory Accreditation

1. Laboratory shall be certified as ISO/IEC 17025 for the duration of this BPA.

This page intentionally left blank