From South Carolina Department of Transportation Flagger's Handbook: "It is important to recognize that AFADs do not eliminate the need for qualified Flaggers at the Work Zone. Each AFAD operator … [Read more...] about Flagger training and certification requirements
South Carolina
Design and oversight of work zone operations
In South Carolina, work zone traffic control plans are designed and developed in the Traffic Engineering Office. Oversight in the field is conducted by the Resident Engineer's staff. Policy is set by … [Read more...] about Design and oversight of work zone operations
Work zone impact thresholds
At the present time, the SCDOT does not have a threshold regarding queue length. However, whenever a queue exceeds 2 miles, as a general rule, it is time to end the closure at the earliest … [Read more...] about Work zone impact thresholds
Permit requirements to install/erect temporary traffic control warning signs and other temporary traffic control devices along roadways
Anyone performing work in South Carolina right-of-way is required to have an encroachment permit and traffic control for their operations. Traffic control must meet NCHRP 350 standards. Anyone … [Read more...] about Permit requirements to install/erect temporary traffic control warning signs and other temporary traffic control devices along roadways
Installation of 70 mph attenuators
South Carolina has authorized the installation of 70 mph attenuators. It authorizes the installation of non-cartridge attenuators and type 3 end terminals (e.g., SCI 100 GM, BrakeMaster, CAT, etc.) … [Read more...] about Installation of 70 mph attenuators
Time frame allowed for lane closure setup (e.g., 9:00am to 3:30pm)
For South Carolina, hourly restrictions define the hours which the contractor can enter the highway and the time the contractor must be completely out of the roadway. The contractor cannot enter the … [Read more...] about Time frame allowed for lane closure setup (e.g., 9:00am to 3:30pm)