Costello staff members have extensive experience in providing infrastructure improvements for municipalities in the Greater Houston Region. We understand the importance of attention to the project budget throughout various phases of a project. Our clients are charged with protecting the public’s money on capital improvement projects and we continually strive to find alternatives that are cost effective. For that reason, we look closely at both life-cycle costs and upfront costs for a project.

Our Municipal Services team has provided services to numerous entities including Harris, Fort Bend, Brazoria, Galveston and Montgomery Counties, the cities of Houston, Missouri City, Baytown, Sugar Land, Friendswood, Rosenberg, Pasadena, Pearland, and Texas City and the following water authorities: NFBWA, NHCRWA and WHCRWA.

These Public Works projects have included water transmission and distribution lines, sanitary collection facilities, neighborhood street reconstruction, widening and rehabilitation; grade separations, and drainage/flood control facilities. Services for these projects have included feasibility studies, alternative analysis, hydraulic analyses, and the design of streets, utilities, traffic control, bridges, utility relocations, and sidewalks. Costello assists in the permitting process with regulatory agencies, with utility coordination and relocation, and also with public education/involvement meetings. We work with specialty consultants, such as environmental scientists, geotechnical engineers, and urban foresters to offer a complete project team that meets the needs of the client.

Municipal Services include:

  • Pavement Reconstruction
  • Pavement Management Programs
  • Water and Wastewater Facilities Design
  • Master Planning
  • Route Studies
  • Alternate Alignment and Section Studies
  • Level of Magnitude Cost Estimates
  • Concrete and Asphalt Pavement Design
  • Curb-and-Gutter and Open-Ditch-Drainage Systems
  • Structural Design for Bridges and Culverts
  • Right-of-Way Determinations
  • Utility Coordination and Relocations
  • Sidewalk Construction and Texas Department of Licensing and Regulation (TDLR) Coordination
  • Tree Protection
  • Storm Water Pollution Prevention
  • Traffic Control
  • Surveying Services
  • Construction Phase Services

municipal services and construction engineering Houston Municipal Experience

FM 518 Drainage

experience costello engineering and surveying in Texas

Costello provided preliminary engineering, final design, and limited construction phase services for this high-profile, important drainage and paving project. This project provides improved drainage and mobility in the downtown area, thereby promoting development and redevelopment within the FM 518 corridor. The project included the following components: FM 518 parallel storm sewer system ranging in size from 30” to 60”; dual 54” outfalls in Stonesthrow outfalling into Cowards Creek; and dual 54” outfalls from FM 518 along E. Castlewood outfalling into Clear Creek. Services included design (drainage, pavement replacement, and utility relocations), traffic control, storm water pollution prevention plans, restoration, geotechnical, and environmental services.

Holcombe Blvd. Reconstruction

experience costello engineering and surveying in Texas

Costello provided engineering services for the reconstruction of a portion of Holcombe Blvd. from Fannin to S. Braeswood, in the heart of the Texas Medical Center. Engineering services include design and construction phase services for the paving and utility improvements, traffic control, maintenance of access. tree protection, SW3P. traffic signal improvements, sidewalks, and construction phasing.

The scope of work includes design of concrete curb-and-gutter street reconstruction, a 30-inch water transmission line, storm sewer improvements, sanitary sewer rehabilitation (sizes to 54-inches). traffic signal upgrades, street lights, and sidewalk improvements. This project involved complex construction constraints along a critical Houston corridor which includes access, traffic control for six hospitals, mature trees, METRO Light Rail coordination, and maintenance of public and private utility service. Costello has provided significant coordination with 10 utilities, six hospital boards, and METRO. The construction cost was $10M.

WHCRWA Project 22C

experience costello engineering and surveying in Texas

Costello provided the preliminary engineering, final design, and limited construction phase services for this $3.5M project. The project, which begins at the HCMUD 433 water plant and terminates at the HCMUD 418 water plant in west Harris County, included 14,300 LF of 24” water line and appurtenances for the West Harris County Regional Water Authority. Services included pavement replacement design, traffic control, storm water pollution prevention plans, urban forestry, geotechnical, and environmental services.