Illinois Department of Transportation (IDOT) · Standard Specifications for Road and Bridge Construction
Section 639 — PRECAST PRESTRESSED CONCRETE SIGHT SCREEN
Illinois Standard Specifications for Road and Bridge Construction, Section 639. Full text, cross-references and related pay items on BuildSpec.
Art. 638.05 Precast Prestressed Concrete Sight Screen 566 638.05 Method of Measurement. Glare screen modules will be measured for payment in feet (meters) in place, along the centerline of the modules. Concrete glare screen will be measured for payment in feet (meters) in place, along the centerline of the concrete glare screen. 638.06 Basis of Payment. Glare screen modules will be paid for at the contract unit price per foot (meter) for MODULAR GLARE SCREEN SYSTEM, PERMANENT; and/or MODULAR GLARE SCREEN SYSTEM, TEMPORARY. The work of constructing concrete glare screen will be paid for at the…
The full text is for BuildSpec members
Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.
- Complete section text with subsections and tables
- Search across every state DOT standard specification
- Prior editions and related products
- Ask Copilot about this section, with citations