On-going surveying for property acquisition and engineering design surveys of re-routing of Buffalo Bayou north of downtown Houston between North Main Street and McKee Street. Services to be provided include “soundings” for Buffalo and White Oak Bayous.
A 720-acre gated master planned community located off Telge Road, just north of Willow Creek. See how EHRA was involved in this project.
The facility features an activated sludge process system. Additionally, the facility is equipped with an emergency standby diesel generator.
EHRA planners, hydrologists and landscape architects worked together to propose an alternative use for the space, re-developing the basin into an amenity pond. EHRA carefully selected native plant materials for both their ability to survive in the harsh conditions of the basin as well as providing filtration for improved storm water quality.
The new roadway design comprises of one-half major thoroughfare, conventional drainage, a 600-ft long bridge over Willow Fork Bayou, Retaining walls and intersection improvements at FM 1463 (including traffic signals and illumination).
The EHRA Construction Phase Services Group has been tracking common infrastructure item costs during the 2021 unforeseen market fluctuation. Price increases are observed across the board, but we are focused here on the most common items such as concrete paving, storm drain, water and sanitary sewer pipe. Water and sanitary sewer pipe show the sharpest increase and the suppliers have confirmed PVC resin shortage is the cause.
We have been observing trends in pricing increases with multiple water related items.


8” PVC Water main – 8” PVC water main is bidding at an increase of 60% since the start of 2021.

We have been observing trends in pricing increases with multiple wastewater collection items.

Of the common infrastructure items EHRA has been tracking for our clients projects, PVC 8” sanitary sewer main has seen the most drastic surge in costs. 8” PVC sanitary sewer main is bidding at over 60% increase since the start of 2021.
We have been observing trends in pricing increases with multiple drainage related items.



24” RCP storm drain – Reinforced concrete storm drain pipe is seeing a 34% surge in bid prices since the beginning of the year. 


We have been observing trends in pricing increases with multiple paving related items.


6” concrete paving – Concrete street paving is showing a moderate 9% price increase since the beginning of the year. 

