CASE STUDY 9 — Beckley Rd. Townhouse Development Sub-Acre Infill Townhouse Development | Full Civil Engineering Design

PROJECT OVERVIEW
JRH Engineering delivered complete civil engineering design and construction management services for Terra Estates, a 62-lot residential subdivision with a construction value of $1,599,449, coordinated from initial infrastructure design through final municipal approval and active construction management.

AT A GLANCE

Site Civil Design

● Internal subdivision roadway network designed for 62 residential lots

● Pavement cross-sections, curb and gutter, and geometric design completed for the full development

● TxDOT permitting for public roadway access managed from application through approval

Utility Infrastructure

● Public sanitary sewer extension designed to connect the development to the existing municipal system

● Hydraulic analysis and pipe sizing completed for the sanitary sewer extension

● Agency coordination carried through to final approval

Stormwater & Drainage

● Comprehensive storm sewer system designed to manage full subdivision runoff

● Full compliance achieved with local drainage and stormwater requirements

Permitting & Agency Coordination

● TxDOT roadway access permit managed from initial application through final approval

● Sanitary sewer extension approvals coordinated with the governing municipal authority

● Construction management maintained agency and contractor coordination through build-out

THE CHALLENGE
A 62-lot subdivision required public sanitary sewer extension, TxDOT-permitted roadway access, and a fully compliant stormwater system to come together on one coordinated timeline — all while keeping pace with the builder's construction schedule through a $1,599,449 build-out.

JRH's Approach
JRH designed the internal roadway network and managed TxDOT permitting for public roadway access from application through approval. The sanitary sewer extension was sized through full hydraulic analysis and carried through agency coordination to final approval. A comprehensive storm sewer system was engineered to fully comply with local drainage requirements. JRH then remained engaged through construction, providing active, on-call support: contractor submittal review, RFI responses, site observation visits, and field conformance verification against the permitted documents.

The Result
 A fully permitted 62-lot subdivision with public sanitary sewer, TxDOT-approved roadway access, and compliant stormwater infrastructure — supported by active construction management through build-out.

RESULTS

● 62-lot subdivision delivered with a construction value of $1,599,449

● Public sanitary sewer extension designed, permitted, and connected to the existing municipal system

● TxDOT roadway access permitted from application through approval

● Active construction management maintained through build-out, including submittal review, RFIs, and field conformance verification