223814 — Signal Heads

814.01 Description

Furnish and install vehicle traffic control signal heads and pedestrian traffic control signal heads.

814.02 Materials

Traffic Signal Heads 950.15

814.03 Construction

Aiming. Aim signal heads to be visible in conformance with the minimum requirements of the MdMUTCD.

814.04 Measurement and Payment

Aluminum, Polycarbonate, and Optically Programmed Signal Heads and Pedestrian Signal Heads furnished and installed will be measured and paid for at the Contract unit price per each section of signal head type and size as specified in the Contract Documents. The payment will be full compensation for all lenses, mounting hardware, assembly, and for all material, labor, equipment, tools, and incidentals necessary to complete the work. 2025 STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS. 815 — SAW CUTS FOR TRAFFIC CONTROL DEVICES CATEGORY 800 TRAFFIC SECTION 815 — SAW CUTS FOR TRAFFIC CONTROL DEVICES

815.01 Description

Saw cut and seal the saw cuts for traffic control devices.

815.02 Materials

Sealer 911.06

815.03 Construction

815.03.01 Saw Cut. Prior to sawcutting, drill holes at all turns. Saw cut using a water quenched

process. Do not saw cut curbs and gutter. Maintain the specified saw cut width.

815.03.02 Saw Cut Sealing. Sealing shall not be performed until the electrical testing is

completed as specified in Section 820. Apply sealer according to the manufacturer’s recommendations into washed, cleaned, and dried saw cuts. Sealer shall not be poured when the roadway surface temperature is below 35 F or during any precipitation.

815.04 Measurement and Payment

Saw Cuts for Traffic Control Devices will be measured and paid for at the Contract unit price per linear foot. The payment will be full compensation for all drilled holes, sealing, and for all material, labor, equipment, tools, and incidentals necessary to complete the work. 2025 STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS