2-2. ST-2 Rock-Crusher Screenings Specifications.pdf

This document contains the specifications for rock crusher screenings required by the City of Amarillo Street Department for street maintenance purposes. The specifications establish detailed requirements for the material, including gradation standards, quality parameters, and acceptable sources. The material must meet specific sieve analysis requirements, with defined percentages for various particle sizes to ensure proper compaction and performance in street applications. The specifications address contamination limits, durability requirements, and material consistency to maintain quality standards for ongoing street maintenance operations.

The document specifies that rock crusher screenings must comply with established industry standards for aggregate materials used in road construction and maintenance. Material sourcing, testing protocols, and acceptance criteria are outlined to ensure bidders understand the technical requirements for submission. The specifications include provisions for material inspection and testing to verify compliance with gradation requirements and quality standards before acceptance. This specifications document serves as a critical reference for potential bidders to understand the exact product requirements and ensure their proposals meet the City of Amarillo's technical standards for this street maintenance material purchase.