TTL is proud to share our experience, energy, creativity, and dedication to our clients by providing civil engineering services to both the private and public sectors. Our clients value and depend on our experience in addressing their present and future needs. Past projects of the firm principals showcase significant experience in various market segments including municipal, residential, institutional, commercial, transportation, recreational, industrial, health care, and utilities. Having a broad base of experience along with an ability and willingness to be responsive, TTL is able to meet the demands of any project size and schedule. Taking creative approaches from project conception through the construction phase, we are sensitive to the needs of our clients and continually strive to find solutions to the issues they face.
TTL’s pipeline experts work closely with operators, contractors, regulators, and service providers in both the public and private sectors that are involved with the growth and improvement of the liquid and natural gas pipeline infrastructure. Our clients value and depend on our experience in addressing their present and future needs. Taking creative approaches from project conception through the construction phase, we are sensitive to the needs of our clients and continually strive to find solutions to the challenges they face.
TTL has significant experience with trenchless design techniques such as horizontal directional drilling (HDD). These techniques allow for the installation of new pipelines in areas where traditional open-cut construction would not be practical, permitted, or possible. Projects where these techniques are very useful include pipeline crossings under rivers and lakes, highways and railways, environmentally sensitive areas, steep slopes, highly congested city streets, and highly developed regions.
TTL offers the following pipeline services:
- Pipeline Design
- Upstream, Midstream, and Downstream
- Gathering, Transmission, and Distribution
- Gas, NGL, and Liquid Hydrocarbon
- Carbon Steel, Medium Density, and High Density
- Horizontal Directional Drilling (HDD)
- Valves and Traps
- Project Management
- Site Investigation
- Route Planning/Feasibility Studies
- Project Cost Estimate
- Environmental Permitting
- Regulatory Compliance
- Construction Management
- Professional Land Surveying Services
Planning & Administration
Often times, there is more to an engineering task than an evaluation of design options and development of an associated set of contract documents. TTL has extensive experience leading multi-discipline teams of engineers, architects, planners, lawyers, and finance professionals in development of master plans for site development and infrastructure projects. Planning and administration services include site evaluations and selection recommendations, master plans for water and sewer systems, SRF loan administration, and federal grant administration and environmental services for funding agencies including FHWA, FTA, HUD, FRA, NIST, EPA, EDA, and others. The administrative services provided in the past have been for projects including transportation, institutional, urban renewal/redevelopment, disaster recovery, and riverfront development.
Surveying, GIS & Mapping
TTL strives to be a good partner with our clients before they even break ground. With our surveying and mapping services, we offer clients thorough assistance in GIS, commercial/industrial site selection, demographic studies, topographic and boundary surveying, hydrographic mapping, quarry/surface mine mapping, and a variety of other surveys and evaluations that provide our clients with base data for their projects.
How we can then put that data to work for you:
- Application development
- Asset mapping
- Database or systems design
- Cartographic products
We have the experience and resources to help you cultivate and leverage your data whether you need to house and maintain it; access, share, edit, analyze, or display it; or you want to integrate with other systems such as asset management or enterprise resource planning platforms.
Site and Utility Design
The broad practice of site and utility design includes the master planning, study, design, and plan development for any projects that include earth disturbance, site improvements, and/or water and sewer infrastructure needs. Depending on the project scope of work, our team of engineers provides design services associated with multi-discipline projects including commercial and industrial site development, storm drainage studies and design, sanitary sewer collection and treatment, water distribution, sanitary sewer system rehabilitation, watershed management, and water supply protection. We have provided these services for industries, municipalities, private developments, water/sewer systems, and counties and states all over the country.
TTL is passionate about offering our clients cost-effective solutions and taking a hands-on approach to recognize issues before they become problems. With the experience of our construction administration team members, we represent our clients in the field and foster the timely coordination of the engineer-contractor-owner dynamic to enable completion of the project on time as required by the contract documents. TTL’s team is safe and takes advantage of continuing education opportunities to maintain required industry certifications and to stay ahead of the constantly emerging technologies and advancements in materials and construction techniques.