Government Contract | Montana
Reflective Glass Beads

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Bid Information

Bid Alert No: 00000486720

Bid Title: Reflective Glass Beads

Agency Bid No. Title: 16-006

Received Date: 02/15/2016

Close Date: 03/01/2016

Purchase Type: Term: 03/14/2016 - 03/14/2017

Delivery Point: Missoula, Montana

Delivery Date: Not Stated

Special Notices: Bid Bond Required: 10%


Specifications include, but are not limited to:4.2.1 Imperfections The glass beads shall include not more than 25 percent irregularly shaped particles when tested according to ASTM D-1155. The beads shall be free of scratches, pits, milkiness, dark particles, and excessive air bubbles. 4.2.2 Chemical Stability The glass beads shall withstand refluxing in distilled water in a Soxhlet extractor for 90 hours without noticeable dulling of surface luster and not more than 2.5% loss in weight. 4.2.3 Index of Refraction The glass of which the beads are composed shall have an index of refraction of not less than 1.50 by the immersion method using tungsten light. 4.2.4 Color The glass beads shall be colorless to the extent that they do not impart a noticeable daytime hue to white pavement markings. 4.2.5 Gradation The glass beads shall meet the following gradation requirements when tested in accordance with the Standard Method of Test for Sieve Analysis of Glass Spheres, ASTM D-1214.

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Product Code: 55004

Agency Information

Issuing Agency: City of Missoula

State: Montana

Agency Type: State and Local

Contact: Monte Sipe City Clerk's Office, 435 Ryman St., Missoula, Montana, 59802

Phone: 406-552-6092



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