87’ WPB Left-Hand (Port) and Right-Hand (Starboard) Rudder Overhaul

WBN_0619 WORK ITEM 1: 2040-01-461-1943, Rudder, Starboard, Repair 1. SCOPE 1.1 Intent. This work item sets forth the requirements for the Receipt, Inspection, Overhaul, Preservation, Packing, Marking, Bar-Coding and Shipping of Starboard Rudders used on US Coast Guard 87' Coastal Patrol Boats. 1.2 Government furnished property (GFP). The listed items are property of and managed by the USCG Surface Forces Logistics Center, Baltimore MD and will be issued to the Contractor as issuance of a contract or contract delivery order. MTI ITEM DESCRIPTION NSN P/N CAGE QTY (EA.) ESTIMATED COST ($/UNIT) Y * Rudder NSN: 2040-01-461-1943 PN: 87WPB 561-001 STBD CAGE: 81340 01 Y * Shipping Crate, Reusable NSN: N/A PN: N/A CAGE: N/A 01 *Government-loaned property, which shall be returned to the Coast Guard upon completion of the contract. **New or refurbished equipment that the Government may provide for installation in place of existing equipment. ***Government-furnished property, which is to be supplied by the Coast Guard.2. REFERENCES 2. REFERENCES COAST GUARD DRAWINGS Coast Guard Drawing 87WPB 562-001 Rev. A, dated 3/10/2009 – 87FT Coastal Patrol Boat Rudder Details Coast Guard Drawing 87WPB 561-001 Rev. K, dated 5/12/2017 – 87FT Coastal Patrol Boat Steering System Details COAST GUARD PUBLICATIONS Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes OTHER REFERENCES ANSI/ASQ Q9001, Dated 10/01/2015 – Quality Management Systems – Requirements – T860E ASME B17.1, Dated 1/1/1967, (Reaffirmed 2013) – Keys and Keyseats ASTM A276/A276M-17, Dated 3/15/2017 – Standard Work item for Stainless Steel Bars and Shapes ASTM D6880/D6880M-11, Dated 2011 – Standard Work item for Wood Boxes -- 1 of 24 -- DODD 4140.01-M-1, Dated 7 Sep 2007 – Compliance for Defense Packaging: Phytosanitary Requirements for Wood Packaging Material (WPM) ISO/IEC 16388:2007 (2014) Information Technology - Automatic identification and data capture techniques - Code 39 bar code symbology specification ISO/IEC 17025:2017, Dated 11/2017 – General requirements for the Competence of Testing and Calibration Laboratories MIL-A-22262, Dated 4/05/1993 – Abrasive Blasting Media Ship Hull Blast Cleaning MIL-STD-2073-1E, Dated 1/07/2011 – Department of Defense Standard Practice: Military Packaging MIL-STD-129R, Dated 2/18/2014 – Department of Defense Standard Practice: Military Marking for Shipment and Storage SAE International, SAE J 448-2011 – Standard, Surface Texture SSPC/NACE International (NACE), Joint Surface Preparation Standard SSPC-SP 10/NACE No 2, 2007, Near-White Blast Cleaning 2.1 Document availability. The documents listed in this section are referenced in sections 3, 4 and 5 of this work item. Several references are listed on Coast Guard drawings 87WPB 562-001 Rev. A and 87WPB 561-001 Rev. K. To obtain the referenced documents see section 6.1. 2.2 Work item order of precedence. The Applicable Documents described are required to be adhered to in fulfilling the contract. In the event of a conflict between the text of this work item and the references cited herein, this work item shall take precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 General. The Contractor shall provide storage for the GFP when not in use, and safe handling when in use. 3.1.1 Storage. The storage area shall at a minimum be closed on all sides, dry, and locked when unattended. 3.2 Inspection. The Contractor shall carefully remove the rudder from the GFP crate, clean and remove all paint and primer to facilitate a thorough inspection to determine all the necessary repairs to return the rudder to a serviceable “A” condition as defined below. A Condition Found Report (CFR) shall be submitted to the Coast Guard Contracting Officer (KO) within twenty (20) days of receipt of GFP. The CFR shall include all inspection findings and test results as specified below, including a breakdown of estimated cost of labor and materials for any repair work or testing outside of the standard rudder overhaul. This includes the repair or replacement of the shipping crate. The CFR shall also include a breakdown of estimated cost of labor and materials for any repair work that is beyond the scope of work in this work item. No further work shall proceed until authorized by the KO in writing. -- 2 of 24 -- NOTE Serviceable “A” condition is defined as a reconditioned rudder meeting all required design work items and design dimensions in accordance with Coast Guard drawing: 87WPB 562-001 Rev. A and being capable of functioning and performing in the same manner as an identical new rudder although it may not have the appearance of a new rudder. 3.2.1 CFR information. The CFR shall contain the following information as a minimum: • Contractor name, address and telephone number • Contract number and delivery order number as applicable • Name of personnel conducting inspections • Rudder serial number(s) • Inspection sheets showing dimensional data and test results for rudder blades only (The entire stock will be cut down and welded back up per section 3.5.1 so initial measurements are not necessary) • Estimated cost to complete rudder repairs including cost to repair or replace shipping container 3.2.2 Paint removal. The Contractor shall abrasive grit blast all coated rudder surfaces to SSPC-SP 10/NACE No. 2 using grit conforming to MIL-A-22262 with a 1.5-3.5 mil profile. 3.2.2.1 All pipe plugs shall be installed prior to grit blasting. 3.2.3 Visual inspection. Visually inspect the rudder for the following: • Straightness of stock and blade • Corrosion and other mechanical defects 3.2.4 Ultrasonic test. Perform ultrasonic testing to the rudder to measure blade plate thickness if there are signs of corrosion or wear. Take as many UT shots as necessary on each side, log readings and location on CFR. 3.2.5 Air pressure te…