2000 – Trunk Sewer Crossing I-5

Feasibility study for micro-tunneling new 84" Combined Sewer Pipeline crossing under I-5 “boat” section

MRPE surveyed Freeway and adjacent properties at crossing, mapped topography and drafted plan & profile drawings

Freeway access required an encroachment permit and specialized safety training. A variety of improvements impacted alignment thru the Freeway and on either side including thickened concrete designed to prevent flotation of freeway during shallow groundwater.

1998 – Tahoe Park/Broadway Parallel Sewer

This City of Sacramento Combined Sewer improvement included more than two miles of pipes up to 60” in diameter, micro tunneling thru the intersection of Stockton & Broadway and almost a hundred new sewer services and drain inlets.

MRPE provided land surveying, topographic mapping, design and plan preparation for most related improvements, which included a new basketball court in Tahoe Park.

This was one MRPE’s first projects. We provided a significant portion of the work for a small portion of the fee debuting what would become our standard.