Ms. Bulusu is an experienced solid waste and geo-environmental engineer with over 12 years of experience as a design engineer and senior project manager for numerous landfill, environmental, and civil engineering projects.
Her work focuses on waste disposal facility siting, design, permitting, and construction; design, permitting, and construction of landfill gas collection and utilization systems; landfill gas collection system operation and monitoring and air permitting and compliance; renewable energy projects; and construction management.
Not only is Sowmya a licensed professional engineer in Georgia, but she is also a professional Kuchipudi dancer. From the age of 7, she practiced five days a week, for up to three hours a day. She maintains her passion for this classical dance dating back to the 10th century. Sowmya says the regimen and dance tours throughout India and the U.S. taught her valuable skills that she uses today; time management, discipline, responsibility, and cooperation.
She retains her passion for Indian classical dance and Carnatic music, continuing to perform in the U.S. while meeting environmental challenges and goals of her clients.
CQA is essential for ensuring the proper construction of GCCS and meeting the intent of the design, and can help prevent safety mishaps. Even highly experienced design-build teams invest in expert CQA professionals to protect their capital investment, maintain maximum LFG capture through constructed GCCS, and keep operating and maintenance costs in line. It is critical for CQA person-nel to understand the overall intent of the design drawings, current field conditions, long-term conditions, and strict safety protocols. They must also have the expertise to respond to the questions contractors have during construction, especially regarding modifications to the design which will positively impact safety, long-term performance, and maintenance.
Part 1 of the 3-part article series in MSW Magazine discussed essential elements of the piping system in a landfill gas collection and control system (GCCS). The authors examine landfill GCCS design perspective and the benefits of designing landfill gas (LFG) headers outside of the waste boundary. In Part 2, we focus on construction quality assurance (CQA) services and outline the process of taking the design drawings through completion of the CQA report.
Read Part 2 here. Contains link to Part 1.
Sensitive natural resources include but are not limited to the following: Threatened and Endangered (T&E) species and their habitats, wildlife refuges, wetlands, and tribal burial grounds. These are areas where federal or states have identified protected resources. SCS Engineers has the expertise and credentials to perform surveys for clients with projects requiring the identification of these sensitive resources, along with the regulatory permitting with specialization in threatened and endangered species, wetlands, and critical habitats.
Development and construction often occur near or within areas identified as sensitive natural resources. Responsible developers identify sensitive resources near or within their proposed project area as part of their development plans because protecting our nation’s natural resources is important. The protection of sensitive natural resources is the basis of the Federal Endangered Species Act, Clean Water Act, and National Historical Preservation Act. Projects under consideration in sensitive areas require special permits; without which projects can be shut down causing costly contractor delays and schedule disruptions. Post-permitting and the associated fines can be severe, so even if you are not a conservationist, it makes good sense to complete the permitting process before breaking ground.
When considering a project in potentially sensitive ecological areas, SCS Engineers recommends a constraint analysis be performed. The analysis will determine if the proposed project location is within wetlands, critical habitat, threatened and endangered species range, and other potential constraints. If it is, SCS recommends that a site assessment is performed and initiate agency consultation to protect the sensitive resources.
Both the permitting process and the preliminary ecological assessments are not difficult but do require credentialed specialists. SCS has geologists, hydrologist, hydro-geologists, and environmental compliance professionals nationwide. SCS Engineers even has credentialed biologists for specialized threatened and endangered species monitoring and assessments for several species that include but not limited to the American Bury Beetle, Arkansas Shiner, Arkansas Darter, Topeka Shiner, Neosho Mucket Mussel, Rabbitfoot Mussel, Northern Longear Bat, and Indiana Bat in the Central U.S.
About the Author: Vaughn Weaver
Vaughn Weaver has over 20 years of environmental services experience with a strong background in water quality and bio-monitoring and is currently a senior field technician at SCS in our Wichita office. He provides project assistance to a diverse team of environmental professionals made up of geologists, hydrogeologists, engineers, chemists, and biologists. His responsibilities include surveying project sites, mitigation monitoring, well sampling and monitoring, and report writing for clients.
In addition, he has 15 years of water quality experience with National Pollution Discharge and Emissions Systems (NPDES) for point source and non-point source permits. Vaughn is also a Certified Wetland Delineator – USACOE.
An SCS Engineers Technical Bulletin will be released early in the week.
The U.S. Environmental Protection Agency issued limits on methane emissions from oil and gas wells that are more stringent than those it proposed last year. The final regulations released on Thursday, May 12, 2016, will add hundreds of millions in additional costs per year; at least 25 percent higher than the preliminary version published in August 2015.
EPA Administrator Gina McCarthy told reporters on a conference call that the mandates, applying immediately to new and modified wells, are a “critical first step in tackling methane emissions from existing oil and gas sources.”
Under the rule, companies must upgrade pumps and compressors while expanding the use of “green completion” technology meant to capture the surge of gas that can spring out of newly fracked wells. Such green completion techniques have been required for new and modified natural gas wells since 2015, but Thursday’s rule would broaden the requirement to oil wells too.
Take me to the EPA summaries. Click on the information sheets listed below: