Case Study

Conduit Upgrade and Demolition

The Company’s substructure capabilities include laying fiber to the premise and  upgrading existing copper cable. HHS provides substructure services usually in  connection with “last mile” projects that address the infrastructure from the  main transmission line to the home or business facility.

Situation Overview

  • Customer: Verizon (subcontractor for OSP Constr
  • Location: Tustin, CA
  • Completion Date: February 2018
  • Scope of Project: Placement and installation of fiber cabling to  existing and new underground structures, as well as demolition of  fiber cabling from abandoned underground facilities


  • The project required the blended capabilities of both the  Company’s Construction (57%) and Communication (43%) divisions
  • Successfully completed the project in 48 days