Projects

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Department of Transportation/Caltrans – Upgrade water distribution and wastewater Maxwell

  •    Location: Maxwell Safety Roadside Rest Area, Williams, CA
  •    Contract Cost: $3,975,786.00
  •  Date of Commencement: February 24th, 2020
  •  Date of Completion: February 26th, 2021
  •   Project Owner: : Department of Transportation (DOT)- Caltrans
  •  Contract Number: 03-4F4304

Scope of work:

This project focuses on enhancing the Maxwell safety roadside rest area comprehensively, encompassing both northbound and southbound sections. Activities involve meticulous ramp closure management, refined traffic control measures, enhancements to parking facilities, upgraded striping and markings, installation of optimized sewage pond configurations, advanced restroom enhancements, fortified fencing, extensive utility work involving water, sewage, electricity, and communication networks, along with the integration of a generator system.

TSI facilitated a range of services:

  • Installation of a novel water distribution setup encompassing a well, tank, pipelines (Galvanized, Gray-Iron Threaded Fittings) ASME B16.4, Class 125(standard pattern.), and generator, complemented by new access road asphalt.
  • Enhanced restrooms and utility overhaul, featuring excavation and removal of asbestos, carpets, and coving by TSI.
  • ADA improvements orchestrated by TSI through upgraded parking facilities, asphalt enhancements, and specialized markings.
  • Overhauled sewage ponds, including sludge removal, berm construction, membrane lining, and integration of a new aerator system, all managed by TSI.
  • Key installations managed by TSI: SRRA switchboard, lift station panels, SCADA system, aerator control, and standby generator.
  • TSI oversaw the replacement and modernization of lift station pumps and piping, as well as the installation of a chlorination and filtration system.
  • TSI played a crucial role in integrating a deep well of 400ft with casings and pipes with its connections to new 5000Gallon Pneumatic Pressure tank to bolster the water supply system.
  • TSI managed traffic control measures, ramp closures, signage installations, and the intricate drilling of utility lines beneath the freeway.
  • Ecological aspects were also handled by TSI, encompassing surveys, erosion control strategies, and meticulous landscaping efforts.

Our construction management professionals organize, lead and manage the people, materials and processes of truction utilizing construction management professionals.

4600 Roseville Rd. Suite 140
N Highlands, CA 95660