+33 (0) 2-99-83-56-40
Contact

Category: Lead Custom

Shielded Filter Casks

NPO worked closely with AVANTech in designing a set of three shielded casks that reduced dose from 26,000-30,000 mRem/hr (260,000-300,000 μSv/hr) to less than 60 mRem/hr (600 μSv/hr) on contact. Two casks were utilized with one as a spare. Each shielded cask housed one of their Solids Collection Filter canisters for torus water/sludge filtration at […]

Reactor Head Flange Shielding

TVA Sequoyah needed a way to shield the surrounding area of their reactor head while inspection work was being done. To avoid setting up scaffolding or stand alone lead blanket racks that would take up valuable floor space, NPO designed lead blanket racks that would make use of the stud holes of the reactor head […]

Smear Frisker Cave

This small compact solution replaces larger heavier lead brick caves to reduce background when surveying surface smears and other samples.  The standard size (shown below) has 1” (25 mm) of lead on the top and bottom and 3” (76 mm) of lead on the sides and back.  Caves are built to order and can be […]

Categories

NPO has supplied products and services since 1976 that address ALARA needs worldwide in the areas of radiation shielding and contamination control.

©2024 Eichrom Technologies, LLC
eichrom is a brand of Eichrom Technologies, LLC
Privacy Policy

PRODUCTS

APPLICATIONS

TECHNICAL INFO

RESOURCES

+1 (630) 963-0320
Contact