Prop SOW.pdf
PDF 318 KB Posted
- Attached to
- Shaft and Prop repair
- Solicitation number
- 70Z02426Q0000324
About this file
This is a Statement of Work (SOW) for the repair of two ship propellers. The contractor shall repair one left-hand (LH) propeller and one right-hand (RH) propeller, each with 4 blades, 31-inch diameter, fabricated from NiBrAL ABS Type 4 material. The work includes performing required bending, shaping, sanding, and polishing operations on both propellers, followed by re-scanning and testing to verify compliance with ISO 484 Class II standards and tolerances.
The contractor must submit a comprehensive report documenting the tolerances of each propeller in accordance with ISO 484 Class II and providing detailed repair recommendations necessary to bring each propeller into compliance with that standard. The work is governed by referenced technical drawings (49A BUSL 243-001, 243-002, 245-001, and 601-003) and specifications including the Surface Forces Logistics Center Standard Specification 0000 (2014) and ISO 484-2:1981. A critical restriction stipulates that no repair work shall commence until explicitly authorized by the Contracting Officer. The government reserves the right to decline making any additional repairs to the propellers after reviewing the final inspection report.
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Other files
| File | Type | Posted |
|---|---|---|
| DEI FAR Clause.pdf | ||
| Clauses new.pdf | ||
| Prop SOW1.docx | DOCX document | |
| Prop WD.pdf |
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Text version
SOW : PROPELLER(S) REPAIR:
SCOPE - INTENT: The contractor shall repair 2 propellers consisting of repair recommendations in accordance with technical requirements, noting overall condition.
NO REPAIR WORK SHALL COMMENCE UNTIL EXPLICITLY AUTHORIZED BY
THE CONTRACTING OFFICER.
Drawings:
49A BUSL 243-001 Propulsion Shafting and Bearing Arrangement 49A BUSL 243-002 Propulsion Shaft Modifications 49A BUSL 245-001 Propeller Details 49A BUSL 601-003 Outboard Profile/Mn Dk
References: Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements
ISO 484-2: 1981 Shipbuilding- Ship Screw Propellers- Manufacturing Tolerances- Part 2: Propellers of Diameter between 0,80 and 2,50 m inclusive
Propeller Specifications: (1) LH Propeller, 4 blades, 31” diameter, NiBrAL ABS Type 4
(1) RH Propeller, 4 blades, 31” diameter, NiBrAL ABS Type 4
TECHNICAL REQUIREMENTS: PROPELLER REPAIR:
-The Contractor shall make required bending, shaping, sanding and polishing to the propellers and then re-scan and test each propeller to check compliance with ISO 484 Class II standards and tolerances.
-The contractor shall submit a report consisting of the following:
-The tolerances of each propeller in accordance with ISO 484 Class II.
-Detailed recommendations for repair necessary to bring the propeller into compliance with ISO 484 Class II -The government reserves the right to not make any additional repairs to the propellers after reviewing the final inspection report.
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File details come from the government source that posted it. Updated .