Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “permit”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 217 records · Page 12

Calendar Year 2022 Annual Monitoring Report for Technical Area IV, Evaporation Lagoons Permit DP-530 at Sandia National Laboratories/New Mexico

Pursuant to Section 20.6.2.3104 of the New Mexico Administrative Code (NMAC), the U.S. Department of Energy/National Nuclear Security Administration/Sandia Field Office (DOE/NNSA/SFO) as owner and National Technology & Engineering Solutions of Sandia, LLC (NTESS) as operator are submitting this annual monitoring and discharge report for calendar year (CY) 2022 as required in Discharge Permit 530 (DP-530), issued by the New Mexico Environment Department (NMED) for the Pulsed Power Development Facilities Evaporation Lagoons located at Sandia National Laboratories/New Mexico (SNL/NM) Technical Area IV (TA-IV).

54 ENVIRONMENTAL SCIENCES↗

Geophysical Characterization of 200 TEDF to Support Discharge Permit Renewal

The Treated Effluent Disposal Facility (TEDF) is a site where treated non-hazardous and non-radioactive liquid wastes are collected and disposed of in two state-permitted disposal basins near the 200 East Area at the Hanford Site. In 2016, a renewal application was submitted for TEDF that requested mass loading effluent limits instead of concentration-based effluent limits. The Washington State Department of Ecology denied this request due to a lack of groundwater monitoring wells that can be used to identify and characterize the impact of TEDF discharges on the underlying groundwater. Current TEDF monitoring wells are screened in the confined aquifer below the Ringold Lower Mud (RLM) unit and are not representative of TEDF discharges that can potentially mound above the RLM unit.

12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE W↗

Permitting Commercial-Scale Carbon Dioxide Geological Storage

Conference presentation at Underground Injection Control Annual Meeting of the Groundwater Protection Council, San Antonio, Texas, February 18, 2020. An overview of the Plains CO 2 Reduction (PCOR) Partnership Initiative and carbon capture, utilization, and storage (CCUS) activity in the region. Includes permitting process for CCUS deployment in North Dakota.

01 COAL, LIGNITE, AND PEAT↗

State's Perspective on Regulating CO 2 Storage and Permitting UIC Class VI Injection Wells

Conference presentation at 48th International Technical Conference on Clean Energy (Clearwater Clean Energy Conference), Clearwater, Florida, June 16–19, 2024. An overview of the Plains CO 2 Reduction (PCOR) Partnership Initiative, the regulatory framework for carbon capture, utilization, and storage (CCUS), and a timeline of the state and federal permitting process.

01 COAL, LIGNITE, AND PEAT↗

Distributed PV permitting survey responses

In 2019, NREL, in partnership with the Solar Energy Industries Association, developed a survey for PV installers on their experiences with delays and cancelations in the adoption process, including the impacts of permitting and interconnection. This dataset includes the anonymized responses from 147 representatives from 136 solar install companies.

14 SOLAR ENERGY↗

Universal bellows joint restraint permits angular and offset movement

Universal joint-type restraint that employs ball joints permits maximum angular and lateral offset movement in a bellows joint without danger of rupture or pressure drop in the line. It is used in high pressure and high temperature applications in refineries, steam plants, or stationary power plants.

Kuhn, R. F., Jr.↗

Modified drill permits one-step drilling operation

Drill with modified cutting faces permits one-step drilling operation without chatter upon contact and premature wear. The modification of the drill, which has the same diameter as that of the desired hole, consists of a groove across the bottom of each of the cutting faces of the drill flutes.

Libertone, C.↗

Multisurface fixture permits easy grinding of tool bit angles

Multisurface fixture with a tool holder permits accurate grinding and finishing of right and left hand single point threading tools. All angles are ground by changing the fixture position to rest at various references angles without removing the tool from the holder.

Jones, C. R.↗

Concealed hinge permits flush mounting of doors and hatches

Hinge assembly permits flush mounting of doors and hatches of considerable thickness so that the axis of instant rotation, produced by the hinge, lies outside the panel surface and beyond the perimeter adjacent to the hinge. In operation, motion of the assembly is initially parallel, changing to angular after clearing the panel perimeter.

Holman, E. V.↗