PERKEPAVE_STANDARD_DETAIL_5-20-24_(1).pdf

This is a technical specification document and standard detail drawing for porous flexible pavement installation prepared by PerkEPave designs for Hillsborough County, Florida. The document outlines the standard elevation detail for porous flexible pavement used in trails, paths, sidewalks, tree surrounds, and erosion control applications. The specification details the layered construction methodology, which includes stabilized sub-base prepared per loading requirements, clean #57 stone contoured and compacted to site-specific existing grade, and a standard 1-1/2" porous flexible pavement layer. The county is soliciting bids for installation of this system covering 1,600 square feet adjacent to the Riverfront Recreation Center at 1301 N Boulevard, Tampa, Florida, with bids due July 6, 2026. The project scope encompasses mobilization, excavation, material haul-off, base gravel placement, and porous flexible pavement installation.

The technical specifications recommend a minimum 3" depth of clean #57 stone to create a stormwater management reservoir, with actual volume calculations to be determined by the design professional. Optional enhancements include geo-tech fabric, permanent landscaping edging, and stabilizing geo-grid (VEVOR Ground Grid rated at 1,885 lbs per square foot). The county has designated this solicitation with a bid discount incentive, indicating potential price advantages for qualifying responsive bids. ADA compliance is required for the project, and Occupational Safety and Health Administration material safety data requirements apply to all installation work. Payment and invoicing requirements are tied to Small Local Business Enterprise (SLBE) and ADA compliance frameworks, with a Tampa Cloud Hosting Policy applicable to any digital submission systems.