USCGC Polar Star Reduction Gear Water Pumps 70Z08525Q0020115
Summary
AI-generated · Aug 24, 2025Replace obsolete reduction-gear water pumps on CGC Polar Star under a developing Time-Critical Technical Order. Supply six AMPCO pump assemblies: three complete units including bearing frame and an EM3710T 7.5 hp motor on a channel base, with 4" 150# ANSI suction to 3" 150# ANSI discharge, 56 ft head at 300 gpm at 1750 rpm, 8-1/8" impeller (PN ABZCH2-43C-250-EM3710T); and three pump assemblies without motors with the same suction/discharge, head, and impeller (PN ABZCH2-43C-250).
Lead time is 6-7 weeks; ship the parts to CG Polar SleP Seattle, WA. There are no substantive changes between notices; questions should be directed to the designated SOW point of contact.
STATEMENT OF WORK (SOW) FOR Reduction Gear Water Pumps The current R/G water pumps onboard CGC Polar Star are obsolete and are going to be changed out under a TCTO that is currently in development. OBJECTIVE The goal is to supply CGC POLAR STAR with the part listed in the table below. AMPCO Pumps: AMPCO Pump, Complete Pump Assembly with Bearing Frame and Em3710t 7.5 hp Motor on Channel Base, 4" 150# ANSI Flange Suction X 3" 150# ANSI Flange Discharge, 56 FT Head at 300 gpm at 1750 rpm, 8-1/8" Impeller PN-ABZCH2-43C-250-EM3710T QTY - 3 PUMP, AMPCO, Pump Assembly Less Motor, 4" 150# ANSI Flange Suction X 3" 150# ANSI Flange Discharge, 56 FT Head At 300 gpm at 1750 Rpm, 8-1/8" Impeller PN-ABZCH2-43C-250 QTY - 3 The parts need to be shipped to: US COAST GUARD POLAR SLEP ATTN: SK1 MAYRA BARTON U.S. COAST GUARD BASE SEATTLE 1519 ALASKAN WAY S. SEATTEL, WA, 98134 The parts have a 6-7 week lead time. Please contact James Sanford at (360)-460-7032 or james.e.sanford1@uscg.mil with questions regarding this SOW.
From Combined Synopsis/Solicitation posted on Jun 24, 2025STATEMENT OF WORK (SOW) FOR Reduction Gear Water Pumps The current R/G water pumps onboard CGC Polar Star are obsolete and are going to be changed out under a TCTO that is currently in development. OBJECTIVE The goal is to supply CGC POLAR STAR with the part listed in the table below. AMPCO Pumps: AMPCO Pump, Complete Pump Assembly with Bearing Frame and Em3710t 7.5 hp Motor on Channel Base, 4" 150# ANSI Flange Suction X 3" 150# ANSI Flange Discharge, 56 FT Head at 300 gpm at 1750 rpm, 8-1/8" Impeller PN-ABZCH2-43C-250-EM3710T QTY - 3 PUMP, AMPCO, Pump Assembly Less Motor, 4" 150# ANSI Flange Suction X 3" 150# ANSI Flange Discharge, 56 FT Head At 300 gpm at 1750 Rpm, 8-1/8" Impeller PN-ABZCH2-43C-250 QTY - 3 The parts need to be shipped to: US COAST GUARD POLAR SLEP ATTN: SK1 MAYRA BARTON U.S. COAST GUARD BASE SEATTLE 1519 ALASKAN WAY S. SEATTEL, WA, 98134 The parts have a 6-7 week lead time. Please contact James Sanford at (360)-460-7032 or james.e.sanford1@uscg.mil with questions regarding this SOW.
From Combined Synopsis/Solicitation posted on Jul 09, 2025Notice history
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Combined Synopsis/Solicitation LATEST Posted Jul 09, 2025View changes (1)
- Response Deadline: Jul 08, 2026 → Jul 08, 2025
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