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Crushed Stone for Shoreline Stabilization ( Riprap Materials )

Sector: Road • Location: Illinois, United States of America

Source: Illinois Purchasing Group

Tender
Closed

The two inch ( 2 ") material , hereinafter referred to as 2 " filter stone , shall be suitable for use as a soil filtering medium when placed in layers not less than six inches ( 6 ") in thickness , and to serve as a bedding material for the stone riprap material . The 2 " filter stone shall be crushed

Status
Closed
Sector
Road, Bridge
Location
Illinois, United States of America
Updated
3 Nov 2026
Source
Illinois Purchasing Group

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Tender Information

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The tender “Crushed Stone for Shoreline Stabilization ( Riprap Materials )” is a tender record in Taiyo, linked to the Road sector. It is issued for works, goods, or services related to Illinois, United States of America.

Participants

Not available for this record.

Status

Original status

closed

Taiyo status

Closed

Taiyo last update

2026-11-03

Contact

Not available for this record.

Description

Description

The two inch ( 2 ") material , hereinafter referred to as 2 " filter stone , shall be suitable for use as a soil filtering medium when placed in layers not less than six inches ( 6 ") in thickness , and to serve as a bedding material for the stone riprap material . The 2 " filter stone shall be crushed stone , essentially conforming to gradation CA - 3 as listed in Article 704 . 01 of the " Standard Specifications for Road and Bridge Construction ," Illinois Department of Transportation , current edition , which is included by reference and made a part of these specifications . The 12 " stone riprap , RR4 , shall be reasonably free of laminations , seams , cracks , or other structural defects tending to destroy its resistance to weather . The materials shall be evenly graded . The four inch ( 4 ") to five - inch ( 5 ") material , RR3 , hereinafter referred to as gabion stone , shall be suitable for use in gabions ( wire baskets ) as shoreline protection . The gabion stone shall be crushed stone , essentially conforming to the gradation No . 3 as listed in Article 705 . 01 of the " Standard Specifications for Road and Bridge Construction ", Illinois Department of Transportation , current edition . UW27 - 04 -

Location

Country

United States of America (USA)

State

Illinois

Source

Source

Illinois Purchasing Group

URL

More Details

Record type

Tender

Sector

Road, Bridge

Article published date

2026-04-29

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