Opportunity
SAM #140P8626Q0043
Procurement of Custom Running Rigging Blocks for Historic Ship BALCLUTHA Restoration
Buyer
NPS Power Program
Posted
July 27, 2026
Respond By
August 10, 2026
Identifier
140P8626Q0043
NAICS
332996, 332999, 337212
The National Park Service, San Francisco Maritime National Historical Park (SAFR), is seeking to procure approximately 334 running rigging blocks for the restoration of the National Historic Landmark ship BALCLUTHA. - Government Buyer: - National Park Service (NPS), San Francisco Maritime National Historical Park (SAFR) - Key contacts: Adrian McCullough (Historic Ships Manager), Michael Gabriel (Contract Specialist) - Products/Services Requested: - Approximately 334 running rigging blocks in various sizes and configurations - Types include single, double, triple, snatch, strop, and specialized blocks (with becket, hook, swivel, chain hook, etc.) - Sizes range from 6" to 16" - Example line items: 6" single block (multiple quantities), 8" single strop block, 10" double block, 12" double block with becket, 14" triple block, 16" triple block with becket and hook, and more - NSN: 7540-01-152-8067 (applies to all blocks) - Materials and Construction: - Shells made of white oak or ash - Sheaves made of black Delrin - Galvanized ironwork - Delivery: - FOB destination to SAFR in Vallejo, CA - Delivery required within 120 days of contract award - Delivery window: Monday–Friday, 8:00 AM–3:00 PM, excluding Federal Holidays, with 24-hour advance notice - Quality/Approval: - Samples or mock-ups must be approved by the government before full production - Unique/Notable Requirements: - Historic restoration context: blocks must be suitable for use on a 19th-century sailing vessel - All blocks must meet specified material and construction standards for authenticity and durability - Small business set-aside - No specific OEMs or commercial manufacturers are named in the solicitation; custom or specialty marine hardware manufacturers are likely required.
Description
G:EPREF, PURCHASE BLOCK REPLACEMENT - RUNNING RIGGING BLOCKS for NHL BALCLUTHA, SAFR.