PROPELLER, LEFT/RIGHT HAND, 4 BLADE

Other / Unclassified

This document outlines the Federal Acquisition Regulation (FAR) clauses applicable to the solicitation. It details various clauses related to commercial items, contract terms and conditions, inspection of supplies, and system for award management registration. It also includes specific instructions for preparation for delivery, including packing lists, marking requirements, and delivery hours. Payment and invoicing inquiries are directed to the U.S. Coast Guard FINCEN.

• FAR Clauses: Bidders must be aware of and comply with all incorporated FAR clauses, including but not limited to FAR 52.212-1 (Instructions to Offerors), FAR 52.212-3 (Offeror Representations and Certifications), and FAR 52.212-5 (Contract Terms and Conditions Required to Implement Statutes or Executive Orders – Commercial Items). Specific attention should be paid to clauses regarding prohibitions, small business utilization, and labor standards.
• SAM Registration: Offerors are required to be registered in the System for Award Management (SAM) at the time of offer submission, through award, performance, and final payment. Information on registration and annual updates is provided.
• Delivery Instructions: Specific requirements for preparing and shipping materials to the U.S. Coast Guard Surface Forces Logistics Center are detailed, including the necessity of itemized packing lists with the Purchase Order Number, proper packaging for protection, and clear marking of exterior packages. Delivery hours are Monday through Friday, 7:00 AM to 1:00 PM.
• Invoicing: Electronic submission of payment requests is required via the Invoice Processing Platform (IPP), with contact information provided for inquiries and enrollment.
• Inspection: FAR 52.246-2 outlines the Government's right to inspect supplies, the Contractor's responsibility for an inspection system, and procedures for handling nonconforming supplies.

Form / Attachment / Pricing Sheet

This document contains detailed engineering drawings and specifications for a propeller, likely intended as a replacement part or for new construction. It provides the technical data required for manufacturing or procuring these propellers.

• Propeller Specifications: Diameter (48"), Pitch (40"), Number of Blades (4), Rotation (RH & LH), Material (Ni-Al-Brz ABS Gr.4).
• Dimensional Data: Detailed tables of offsets for blade sections, including width and thickness at various radii (0.2R to 0.9R).
• Tolerances: Specific tolerances for pitch, thickness, width, radius, and angular spacing.
• Material Requirements: Specifies Nickel Aluminum Bronze (Ni-Al-Brz) ABS Gr.4 for both propeller and fairwater.
• Performance Metrics: Includes design parameters like Diameter to Pitch ratio (P/D), Expanded Area Ratio (EAR), Mean Width Ratio (MWR), and Inertia (WR2).
• Identification Markings: Requirements for stamping serial number, ship class, rotation, NSN, design parameters, manufacturer, and date on the hub.
• Balance and Inspection: Procedures for balancing and dimensional inspection.
• Installation: Guidelines for propeller to shaft fit and installation.
• Applicability: Lists various ship classes (e.g., WAGL, WLIC, WLR) to which these drawings apply.

This document is crucial for any bidder involved in manufacturing, supplying, or installing propellers for the specified U.S. Coast Guard vessels. It defines the exact technical requirements, dimensions, materials, and quality control standards that must be met. Bidders must ensure their proposed products conform precisely to these specifications.

Specification / Technical Document

This document specifies the requirements for the manufacturing, testing, inspection, and packaging of marine propellers for Inland River Tenders. The propellers are 48 inches in diameter and are intended for use with IRESS upgrades.

• Propeller Specifications: Details include diameter (48 inches), pitch, rake, skew, number of blades, rated rotational speed, hub bore, hub length, Mean Width Ratio (MWR), and Developed Area Ratio (DAR). Specific values are provided in Table 1.
• Material: Propellers shall be cast using ABS type 4 Nickel Aluminum Bronze.
• Surface Finish: Polished to 125 micro inches or better, in accordance with SAE-J-448A.
• Workmanship: Must conform to form, fit, finish, and material requirements.
• Stamping: Each propeller must be stamped with diameter, pitch, rotation, and serial number.

The specification references numerous government and commercial documents, including MIL-DTL-2845E, USCG Drawing No. 75-WAGL-4400-003, SAE standards, and ABS Guidance Manual.

• Tests: Includes Tensile, Yield, Elongation, and Material Chemical Analysis.

• Inspections: Dimensional, pitch measurement, surface finish, visual, and balancing inspections are required.

• Quality Assurance: A documented inspection system meeting ANSI/ASQ-Q9003-1994 is required. The contractor is responsible for all inspections.

• Preservation: Methods vary based on propeller diameter, referencing MIL-DTL-2845E.

• Packaging: Individual packing requirements depend on propeller diameter, referencing MIL-DTL-2845E.

• Marking: Boxes must be stenciled with stock number, item name, part number, serial number, contract number, shipping weight, condition code, and "COAST GUARD ELC MATERIAL."

• Bar Coding: Required on all CLINs, in accordance with ISO/IEC-16388-2007, Code 39 Symbology.

• The specification order of precedence states that the text of this specification takes precedence over referenced documents in case of conflict.

• Table 1 provides specific details for two propeller types (NSN 2010-01-534-9095 and 2010-01-534-9089).

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation for commercial items issued by the U.S. Coast Guard, Surface Forces Logistics Center (SFLC). The agency intends to award a Firm Fixed Price Purchase Order for specific items.

• Item 1: PROPELLER, LEFT HAND, 4 BLADE (NSN: 2010 01-534-9095, Part Nbr: 75-WLIC-245-001 LH) - Quantity: 02EA

• Item 2: PROPELLER, RIGHT HAND, 4 BLADE (NSN: 2010 01-534-9089, Part Nbr: 75-WLIC-245-001 RH) - Quantity: 02EA

• Items must be constructed as per specification: "CONSTRUCTION SPECIFICATION FOR WLIC WLR POST IRESSS PROP PURCHASE SPEC".

• No substitutions are authorized without approval from USCG SFLC TECHNICAL EXPERTS.

• Partial shipment is not acceptable.

• Packaging and marking requirements are detailed, referencing MIL-DTL-2845E, MIL-STD-129R, and ISO/IEC-16388-2007.

• All items are required by 06/15/2026.

• Contract Type: Firm Fixed Price Purchase Order.

• Payment Terms: NET 30, in accordance with FAR 52.232-25 Prompt Payment.

• All responsible sources may submit a quotation.

• Vendors must have an active registration in SAM.Gov prior to award.

• Total cost must include delivery and any freight charges to zip code 21226.

• Shipping: FOB DESTINATION REQUIRED.

• Invoicing must be processed through https://www.ipp.gov.

• Not specified, but all responsible sources with active SAM.Gov registration are encouraged to submit.

• Solicitation Number: 70Z08526P40023B00.

• Technical POC for inquiries: Daniel J. Nieves (daniel.j.nieves@uscg.mil).

• Technical POC for descriptive data: Charles "Dan" Kane (CHARLES.D.KANE@USCG.MIL).

• Shipping Address: USCG SURFACE FORCES LOGISTICS CENTER, 2401 HAWKINS POINT ROAD, RECEIVING ROOM- BUILDING 88, BALTIMORE, MD 21226.

• Deliveries accepted Monday-Friday, 8 am to 3 pm.