James Island Public Service District

Buyer is seeking professionals to provide Subsurface Utility Engineering services for locating underground utilities. The work involves using locator equipment to identify and mark underground utilities according to standardized color codes. Services may include excavation to determine depth and identify utility type, as well as locating utility lines and reinforcing steel within concrete structures for planned penetrations.

• 4/14/2025 - Questions Due
• 4/22/2025 - Proposal Due Date

• Locate underground utilities using radio detection and GPR equipment
• Mark utilities with standardized color codes on surfaces
• Perform SUE-A excavation to determine utility depth and identification
• Locate encased utility lines within concrete structures
• Mark reinforcing steel for planned penetrations
• Respond within 72 hours for standard requests
• Respond within 2 hours for emergency conditions
• Utilize as-built drawings when locator equipment fails
• Document utility locations through completed situational awareness checklists
• Mark discrepancies between field findings and reference drawings