70Z08025R21181B00 Attachment 1 P-245-0154 Updated Manufacture SOW.pdf

USCG-SFLC

DATE - 03/10

P-000-0000

REVISION No. 3 . CHANGE No. .

CONTROLLABLE PITCH PROPELLER HUB ASSEMBLY

PURCHASE SPECIFICATION FOR 270 WMEC CUTTERS

(ESCHER WYSS)

P-245-0154

ORIGINATED BY S.R. Twomey DATE 11/2016

ORIGINATOR’S COMMAND SURFACE FORCES LOGISTICS CENTER (SFLC)

DEPARTMENT / DIVISION MEC SUPPLY BRANCH

INTERNAL REVIEWER D.T. Jacobs ________________ DATE 11/2016

P-000-0000

CONTROLLABLE PITCH PROPELLER HUB ASSEMBLY

PURCHASE SPECIFICATION FOR 270 WMEC

(ESCHER WYSS)

1.0 SCOPE

1.1 This document sets forth the requirements for the purchase, acceptance testing, preservation, packaging, packing, and marking of Escher Wyss controllable pitch propeller (CPP) hubs for 270’ WMEC

1.2 CLASSIFICATION

1.2.1 Types - CPP Hub Assemblies

a. ESCHER WYSS 270 WMEC

1.2.2 Styles - CPP Hub Assemblies

a. Style B - Port, Right Hand (CW Rotation)

PN 901-WMEC-245-003RH, NSN 2010-01-118-8538

b. Style A - STBD, Left Hand (CCW Rotation)

PN 901-WMEC-245-003LH, NSN 2010-01-119-5469

2.0 APPLICABLE DOCUMENTS

2.1 DOCUMENT AVAILABILITY - To obtain the referenced documents see section

6.1.

2.2 GOVERNMENT DOCUMENTS - The following specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the documents listed here by number and date shall be those in the current Department of Defense Single Stock Point of Specifications and Standards (DODSSP) and supplements thereto.

2.2.1 SPECIFICATIONS

a. MIL-DTL-2845E (SH), Dated 18 August 99, Propulsion Systems, Boat and Ship; Main Shafting, Propellers, Bearings, Gauges, Special Tools, and Associated Repair Parts; Preservation, Packaging, Packing and Storage of.

b. ISPM 15 Compliance, Regulation of Wood Packaging Materials in International Trade.

2.2.2 STANDARDS

a. MIL-STD-167-1A (SHIPS), 02 November 2005, Mechanical Vibrations of Shipboard Equipment.

2.3 OTHER GOVERNMENT DOCUMENTS - The following documents form a part of this specification to the extent specified herein. The documents listed shall be by title and effective date, unless otherwise documented.

2.3.1 COAST GUARD SPECIFICATIONS

a. USCG-SFLC SPECIFICATION D-000-0100, Dated 10/91 REV G 02/06, Bar Coding for USCG SFLC Procured Material.

2.4 COMMERCIAL DOCUMENTS - The following documents form a part of this specification to the extent specified herein. The documents shall be the version listed by number and date from the referenced industry organization. Commercial documents may also be listed in the Department of Defense Single Stock Point of Specifications and Standards (DODSSP).

2.4.1 American National Standards Institute (ANSI)/ National Conference of

Standards Laboratories (NCSL)

a. NCSL Z540.3 Dated 03 August, 2006, Requirements for the Calibration of Measuring and Test Equipment.

2.4.2 American Society For Quality (ASQ)

a. ASQ Q9001-2008, Dated 2015.10.01, Quality management systems-

Requirements.

2.4.3 American Bureau of Shipping.

a. Guide for Bronze and Stainless Steel and Propeller Castings – DATED

2.5 ORDER OF PRECEDENCE - In the event of a conflict between the text of this specification and the references cited herein, this specification shall take precedence.

3.0 REQUIREMENTS

3.1 GENERAL –The Contractor shall provide all equipment, labor and materials to manufacture, test, inspect, preserve, package, pack and mark the hub assemblies.

The Hub assembly shall be in accordance with the Original Equipment Manufacturer (OEM) specifications, drawing(s) and data provided within this specification including and primarily the contractor shall use any propriety OEM specifications, drawings and data used to manufacture the OEM Hubs to the strict tolerances, measurements, and exactness to the original Hubs and their performances that the USCG-SFLC may not be privilege to due to proprietary restrictions by the OEM..

3.2 MATERIAL – Each hub assembly shall be manufactured from ABS Type 4 Nickel Aluminum Bronze, consisting of the chemical composition and tensile properties listed in ABS Part 7 Section 10 entitled guide for Bronze and Stainless-Steel Propeller Castings (dated 2007).

3.3 TEST & INSPECTION PLANS - The Contractor shall submit test and inspection plans to the Contracting Officer within ten days of the award of contract for approval. Each plan shall include the specific inspections and tests specified herein, and all tests and inspections made by the contractor to verify conformance to every requirement and tolerance as specified in the OEM's drawings, specifications, and technical publications.

3.4 CLEANLINESS – The area in which hub assembly, testing, and inspections are performed shall be kept free of any accumulation of dust, dirt, metal shavings, or contaminated fluids, and shall be separate from the manufacturing and machining area.

3.5 CLEANING & FINISHING - The Contractor shall clean and polish all machined surfaces as necessary to remove any etching, scoring, or other imperfections that would be detrimental to the operation of the hub.

3.6 BALANCING – Each complete hub assembly, less blades, shall be dynamically balanced on a rotating balancing machine. The maximum allowable out-of-balance force as per WMEC-245-003 Rev E is 266 Ounce Inches.

3.6.1 The Contractor shall balance the hubs in the presence of the Coast Guard Quality

Assurance Representative. The Contractor shall provide the Contracting Officer with a 10-day notification before the balance inspection.

3.7 HUB TESTING, OPERATING, AND PRESERVATION OIL – Oil used for all testing, operating and preservation of the hubs shall be 2135TH. Oil form different manufacturers or brands shall NOT be mixed.

3.8 HUB ACTUATION TESTING - Each hub assembly shall be hydraulically actuated to the full ahead and full astern positions. Observations shall be made and documented to assure smooth movement to each position with no binding or obstruction of movement. The Contractor shall document the capacity of the hydraulic power unit used to conduct the actuation test along with the elapsed time it took to actuate to each position.

3.9 HUB CAVITY PRESSURE TESTING – This test shall be performed only after satisfactory completion of the Hub Actuation Testing in section 3.8. With the hub fully assembled, the hub cavity shall be pressurized with hydraulic fluid in accordance with the OEM test plan. After the pressure stabilizes at 300 psi the pump shall be secured and there shall be zero pressure drop for a minimum duration of 30 minutes.

3.10 FINAL ACCEPTANCE OPERATIONAL INSPECTION/TEST REPORT

3.10.1 This report is due 180 calendar days from receipt of order. The report shall include the following items along with any others needed to verify all requirements.

a. Date of inspection.

b. Inspector’s name.

c. Identification of units by serial number, part number, and stock number.

d. Complete final measurement report of all critical dimensions and applicable assembly tolerances for each part to include clearances and thrust measurements.

e. A final operational test of each completely assembled hub using hydraulic pressure to actuate the hub from the full ahead to the full astern position.

The measured actuation time and hydraulic supply parameters (supply pressure, flow, time, and temperature) shall be documented on the report.

f. A cavity pressure test of each completely assembled hub to assure that no leaks occur. The hydraulic pressures and duration times used to conduct this test shall be documented in the report.

g. A complete listing of all test equipment used with a current calibration date for each piece of test equipment. The test equipment shall include pressure gauges, hoses, hydraulic power unit, and tools.

h. A complete description of each test and inspection including step by step procedures for all tests and inspections, in chronological order, with pass/fail criteria.

i. Dynamic balance in accordance with MIL-STD-167-1.

3.10.2 No tests or inspections required herein are intended to supplant any controls, examinations, inspections, or tests normally employed by the Contractor to ensure the quality of the hub assemblies manufactured.

3.10.3 No hub shall be delivered until the final operational acceptance and cavity pressure test results are approved by the Contracting Officer.

3.11 HUB MARKINGS -The stampings shall be at least ¼” high of legible printing.

The stampings shall include, at the minimum, the following information.

a. STOCK NUMBER - See section 5.4.2

b. PART NUMBER – See section 5.4.2

c. SERIAL NUMBER – See section 5.4.2

d. STARBOARD (OR PORT)

e. TYPE OF MATERIAL

3.12 NOTIFICATIONS & INSPECTIONS - The Contractor shall be responsible for notifying the Contracting Officer at least ten (10) calendar days prior to said Contractor being ready for any inspections testing, or balancing required herein.

4.0 QUALITY ASSURANCE (QA)

4.1 GENERAL - The Contractor shall provide and maintain an inspection system, which shall ensure each item offered to the Government for acceptance conforms to contract requirements. The inspection system shall be documented and meet the requirements of ASQ Q9001-2008.

4.2 RESPONSIBILITY FOR INSPECTION - The Contractor is responsible for the performance of all inspection requirements as specified herein. The Contractor may use his own or any other facilities for the performance of the inspections and tests, unless disapproved by the government. The government reserves the right to perform or witness any of the inspections and tests set forth in this specification at any time.

4.3 RESPONSIBILITY FOR COMPLIANCE - All items shall meet the requirements of this specification. The inspections set forth in this specification shall become part of the Contractor's overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the government for acceptance comply with all requirements of the contract. Sampling for quality conformance does not authorize submission of known defective material (either indicated or actual) nor does it commit the government to acceptance of defective material.

4.4 NONCOMPLIANCE - Shall mean any single failure of any individual part or subsystem during final inspection/testing.

The Contractor shall replace the failed part(s) with new and restart the testing from the beginning. The CG reserves the right to make exceptions and may consider the option to accept a repair or repairs to fix the part or item that was in noncompliance, failed inspection or test so that it is able to obtain compliance and or pass compliance inspection or test.

4.5 INSPECTIONS/TESTS - The inspections and tests required herein are the minimum necessary and are not intended to replace any controls, examinations or tests normally employed by the Contractor to assure the quality of the product.

The following are required and shall be monitored by a Government Quality Assurance Representative.

4.5.1 Balancing inspection in accordance with section 3.6 of this specification, if applicable.

4.5.2 Hub actuation testing inspection in accordance with section 3.8 of this specification.

4.5.3 Hub cavity pressure testing in accordance with section 3.9 of this specification.

4.5.4 Hub marking inspection in accordance with section 3.11 of this specification.

4.6 TEST AND INSPECTION REPORTS - One copy of any inspection/test report approved for use from submittals in 3.10 shall be sent to the Contracting Officer for approval.

4.6.1 A copy of all test and inspection reports shall be given to the Coast Guard

Quality Assurance Representative upon arrival at the Contractor’s Plant.

4.6.2 A copy of all test and inspection reports generated while the Coast Guard

Quality Assurance Representative is in plant shall be provided to the Quality Assurance Representative prior to exiting.

4.6.3 Any inspection, test or tolerance check report submitted shall have all out of tolerance readings circled or otherwise indicated.

4.7 CALIBRATION SYSTEM - The Contractor as well as any subcontractors shall be required to maintain a test equipment calibration program in compliance with NCSL Z540.3 2006. The program shall be documented and traceable to the National Institute of Standards and Technology (NIST).

4.7.1 The calibration system records shall be maintained for inspection for the duration of any contract referencing this specification.

4.8 PACKING INSPECTION - The Contracting Officer shall be notified prior to the preservation, packaging, and marking of the completed units in accordance with paragraph 3.12 of this specification.

5.0 PRESERVATION, PACKING, AND MARKING

5.1 PRESERVATION - All Hub assemblies shall be preserved in accordance with MIL-DTL-2845E Level A, paragraphs 3.8.1 and 3.16.1.

5.2 PACKING - All Hub Assemblies shall be packed and crated in accordance with

MIL-DTL-2845E paragraph 3.16.3, Figure 17.

5.3 WPM REQUIREMENTS-. All packing and packaging materiel shall meet the ISPM 15 Compliance Regulations.

5.3.1 All WPM shall be constructed from heat treated (heated to 56 deg Core temperature for 30 minutes) lumber and certified by an accredited agency recognized by the American Lumber Standards Committee (ALSC) in accordance with ref, 2.2.1.

5.4 MARKING - Each preserved and packaged item shall be marked in the upper left-hand side of the two longest sides, (two opposite sides if square) of each crate. The lettering shall be black painted stencil and permanently affixed to each container.

The lettering shall be at least 1” high and be applied on a highly contrasting white painted background.

5.4.1 This marking shall consist of the STOCK NUMBER, ITEM NAME, PART

NUMBER, SERIAL NUMBER, CONTRACT NUMBER, , SHIPPING

WEIGHT (in lbs.), CONDITION CODE, i.e. CONDITION A, UNIT OF ISSUE with QUANTITY (1) and the words U. S. COAST GUARD SFLC MATERIAL

CONDITION "A" REUSABLE CONTAINER, DO NOT DESTROY,

REMOVE BOLTS, LIFT CRATE FROM SKID.

5.4.2 See below for marking layout.

a. HUB TYPE 3, STYLE B

STOCK NUMBER 2010-01-118-8538

ITEM NAME Hub Assembly, Propeller, Port

PART NUMBER 901-WMEC-245-003-RH

SERIAL NUMBER As recorded from Hub Assembly CONTRACT NUMBER (See Contract) SHIPPING WEIGHT As Determined by Contractor

QUANTITY & UNIT OF ISSUE 1 - EA

CONDITION CODE CONDITION A

OTHER DATA AS

DIRECTED COAST GUARD SFLC MATERIAL

REUSABLE CONTAINER, DO NOT

DESTROY, REMOVE BOLTS, LIFT

CRATE FROM SKID.

b. HUB TYPE 3, STYLE A

STOCK NUMBER 2010-01-119-5469

ITEM NAME Hub Assembly, Propeller, STBD

PART NUMBER 901-WMEC-245-003-LH

SERIAL NUMBER As recorded from Hub Assembly CONTRACT NUMBER (See Contract) SHIPPING WEIGHT As Determined by Contractor

QUANTITY & UNIT OF ISSUE 1 - EA

CONDITION CODE CONDITION A

OTHER DATA AS

DIRECTED COAST GUARD SFLC MATERIAL

REUSABLE CONTAINER, DO NOT

DESTROY, REMOVE BOLTS, LIFT

CRATE FROM SKID.

5.5 BAR CODING - Bar code labels shall be supplied on all CLIN's except for those that require data submissions only.

5.5.1 All bar coded labels shall be in accordance with ELC specification D-000-100.

1. The actual labels shall be Type "V", Grade "A", Style "2", Composition "b" with plastic laminate.

2. Each label shall contain encoded data for the Stock Number.

3. The marking required in 5.4 can be applied separately or as part of the Bar Code Label.

6.0 NOTES

6.1 DOCUMENT SOURCES

6.1.1 GOVERNMENT DOCUMENT SOURCES

a. Department of Defense Single Stock Point (DODSSP)

Building 4, Section D 700 Robbins Avenue Philadelphia, PA 19111-5094 215-697-2667/2179

FAX 215-697-1462

b. DOD & Navy Publications & Forms (Other Than DODSSP) Naval Publication and Forms Center 5801 Tabor Ave.

Philadelphia, PA 19120 215-697-2000

6.1.2 COMMERICAL DOCUMENT SOURCES

a. American National Standards Institute (ANSI) 25 West 43rd Street (Between 5th and 6th Avenues) 4th Floor New York, New York 10036 212-642-4900

FAX 212-398-0023

www.ansi.org

b. American Society For Quality Control (ASQC) 611 East Wisconsin Avenue Milwaukee, Wisconsin 53202 414-272-8575, Fax 414-272-1734

6.1.3 OTHER GOVERNMENT DOCUMENTS

a. Surface Forces Logistics Center 707 E. Ordnance Rd Baltimore, MD 21226 ATTN: Contracting and Procurement Branch (Christina Ayers) 410-762-6382

b. Surface Forces Logistics Center 707 E. Ordnance Rd Baltimore, MD 21226 ATTN: MEC Supply Branch (Stephen Twomey) 410-762-6762