Infrastructure Design

Spane Park is a city-owned park in Paramount and is a Tributary to LA River. The park is in a disadvantaged community and was identified as an optimal regional project location in the Lower Los Angeles River Watershed Management Program (LLAR WMP). The Project takes advantage of pending park rehabilitation to install a 3.5-acre-foot capacity […]

The San Rafael Creek and the Arroyo Seco channel are located just south of San Rafael Ave in Pasadena, CA. A new proposed infiltration basin will intercept some wet weather flows from the San Rafael Creek which conveys runoff primarily from Los Angeles and Pasadena to the Arroyo Seco Channel. All dry weather flows will

Myriad Engineering provided design services for the replacement of sewer and water mains, laterals, and meters in the Old Town area of Healdsburg. A topographic survey was completed by our subconsultants and used along with utility mapping to develop an alignment that provided required clearances between utilities, was constructable, and minimized impact to the residents.

The Fresno Truck Wash (FTW) facility pretreats wastewater generated from washing trucks on site prior to discharging to the Malaga County Water District (the District) sewerage infrastructure. The FTW was originally designed to treat 2,500 gallons per day (gals/day) of wastewater was modified over time to accept a higher wastewater stream.  At the time of

Myriad Engineering provided sewer design services for a 10,000 LF sewer pipeline project in the historic downtown area of Mariposa to increase reliability for impacted businesses and residents. Based on video survey, we determined the VCP joints failed due to extensive root intrusion that also caused displacement. Additionally, a review of the original as-built drawings

The Mariposa County Government building needed additional office space to accommodate recent growth in staff. This office renovation design included preparing construction-ready AutoCAD drawings, preparing an engineer’s estimate of probable cost, design for office elevations, and details necessary to complete construction of the project in compliance with ADA and other local permitting requirements. We coordinated