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  Partner: UNT Libraries Government Documents Department
 Decade: 1970-1979
 Collection: Technical Report Archive and Image Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Medfra and Mt. McKinley NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements [Plates]

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Medfra and Mt. McKinley NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements [Plates]

Date: February 1979
Creator: Van Eeckhout, Edward Mathias
Description: Geological maps of Alaska showing uranium and other elements concentrations.
Contributing Partner: UNT Libraries Government Documents Department
Considered Lake Erie-Lake Ontario Waterway: Hydraulic Model Investigation

Considered Lake Erie-Lake Ontario Waterway: Hydraulic Model Investigation

Date: April 1970
Creator: Murphy, Thomas E.
Description: Report describing the results of studies meant to provide "determination of the most functional and economical location for a lock in the vicinity of Buffalo, N. Y., and evaluation of navigation conditions at the entrance to an overland canal joining the American channel of the Niagara River northwest of North Tonawanda, N. Y." (p. ix).
Contributing Partner: UNT Libraries Government Documents Department
Grays Harbor Estuary, Washington, Report 6: 45-Ft MSL (40-Ft MLLW) Navigation Channel Improvement Studies

Grays Harbor Estuary, Washington, Report 6: 45-Ft MSL (40-Ft MLLW) Navigation Channel Improvement Studies

Date: April 1976
Creator: Brogdon, Noble J.
Description: Report describing the sixth phase of tests conducted on the Grays Harbor estuary model. "The existing, comprehensive fixed-bed model of the Grays Harbor estuary was used to determine the effects of enlarging (deepening and widening) the existing 35-ft-deep channel to a depth of 45 ft msl. One 45-ft improvement plan consisting of 23 groins and a relocated turning/settling basin was also investigated. Model tests were conducted on the above plans to determine effects on tidal heights, current velocities and patterns, salinity intrusion, dye dispersion, and channel shoaling" (abstract, para. 1)
Contributing Partner: UNT Libraries Government Documents Department
Divide Cut Drainage Structures Tennessee-Tombigbee Waterway Mississippi and Alabama: Hydraulic Model Investigation

Divide Cut Drainage Structures Tennessee-Tombigbee Waterway Mississippi and Alabama: Hydraulic Model Investigation

Date: October 1976
Creator: Ables, Jackson H., Jr.
Description: Report on model tests related to drainage structures for the Tennessee-Tombigbee Waterway to provide recommendations about construction.
Contributing Partner: UNT Libraries Government Documents Department
Marysville Lake Hydrothermal Study: Report 2

Marysville Lake Hydrothermal Study: Report 2

Date: February 1978
Creator: Dortch, Mark S.
Description: Partial abstract: "This study was conducted to determine the effect that the proposed Marysville Lake pump-storage hydropower (2250-mw power plant) project would have on downstream water temperatures. A one-dimensional numerical model was used for simulation and prediction of temperatures within and downstream of Marysville Lake. Two physical hydraulic models were used for study and description of the hydrodynamic response of the project. Information from the physical models was necessary to determine coefficients used by algorithms within the mathematical model."
Contributing Partner: UNT Libraries Government Documents Department
Improvements for Murrells Inlet, South Carolina: Hydraulic Model Investigation

Improvements for Murrells Inlet, South Carolina: Hydraulic Model Investigation

Date: April 1978
Creator: Perry, Frederick C., Jr.; Seabergh, William C. & Lane, Edgar F.
Description: Final report of a project for the improvement and stabilization of Murrells Inlet, near Myrtle Beach, South Carolina. A model study was performed to aid in preconstruction planning and design of structural solutions to the problem of providing a stabilized channel of sufficient depth and width with provisions for sand bypassing.
Contributing Partner: UNT Libraries Government Documents Department
Indian Creek Pumping Station, Mankato, Minnesota: Hydraulic Model Investigation

Indian Creek Pumping Station, Mankato, Minnesota: Hydraulic Model Investigation

Date: June 1978
Creator: Fletcher, Bobby P.
Description: Partial abstract: "The model study was conducted to evaluate the characteristics of inflow to the original design gravity-flow section and pump sump and to develop modifications required for improving the distribution of flow to the gravity-flow section and pump intakes."
Contributing Partner: UNT Libraries Government Documents Department
Bay Springs Canal Surge Study, Tennessee-Tombigbee Waterway, Mississippi and Alabama: Hydraulic Model Investigation

Bay Springs Canal Surge Study, Tennessee-Tombigbee Waterway, Mississippi and Alabama: Hydraulic Model Investigation

Date: June 1978
Creator: Tate, Charles H., Jr.
Description: Partial abstract: "A 1:80-scale hydraulic model was used to study flow conditions in the canal downstream of the proposed Bay Springs Lock. The original design and plan of operation caused severe conditions in the canal and required modification (design 2) of the lock discharge system and lower approach geometry. Based on the results of this study, the design 2 diffuser and lower approach with a 2-min emptying valve schedule should provide satisfactory navigation conditions downstream of the project."
Contributing Partner: UNT Libraries Government Documents Department
Filling and Emptying System, New Ship Lock, Mississippi River-Gulf Outlet, Louisiana: Hydraulic Model Investigation

Filling and Emptying System, New Ship Lock, Mississippi River-Gulf Outlet, Louisiana: Hydraulic Model Investigation

Date: September 1978
Creator: Ables, Jackson H., Jr.
Description: Final report regarding investigations into constructing a lock to connect the Mississippi River to the Gulf of Mexico. "Results of tests of the hydraulic system for the proposed lock in a 1:25-scale model are presented in this report. [...] This input together with projected traffic requirements, head and stage duration studies, and other pertinent considerations will be used in the economic analysis and sidewall port system evaluation" (abstract, para. 1).
Contributing Partner: UNT Libraries Government Documents Department
Filling and Emptying System for Bay Springs Lock, Tennessee-Tombigbee Waterway, Mississippi: Hydraulic Model Investigation

Filling and Emptying System for Bay Springs Lock, Tennessee-Tombigbee Waterway, Mississippi: Hydraulic Model Investigation

Date: November 1978
Creator: Ables, Jackson H., Jr.
Description: Report describing the results of a hydraulic model investigation to test a filling and emptying system for the planning and design of a new lift to be constructed at the southern end of the Divide Section of the Tennessee-Tombigbee Waterway.
Contributing Partner: UNT Libraries Government Documents Department
Typical Tennessee-Tombigbee Canal Section Spillways, Spillways A and B: Hydraulic Model Investigation

Typical Tennessee-Tombigbee Canal Section Spillways, Spillways A and B: Hydraulic Model Investigation

Date: November 1978
Creator: Fletcher, Bobby P.
Description: Partial abstract: "Model investigatons were conducted to determine the adequacy of the designs of two gravity spillways (Spillways A and B) to be located on the Tennessee-Tombigbee Waterway. The investigations were primarily concerned with evaluation of the tendency for surging of flow on the spillway tainter gates, defining the discharge characteristics of the structures, and ensuring adequate stilling basin performance. The models indicated that basic features of the original design structures were unsatisfactory; however, modifications that improved hydraulic performance were developed."
Contributing Partner: UNT Libraries Government Documents Department
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Bozeman NTMS Quadrangle, Montana

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Bozeman NTMS Quadrangle, Montana

Date: November 1978
Creator: Bolivar, Stephen L.
Description: "This report describes work done in the Bozeman, Montana National Topographic Map Series (NTMS) quadrangle (1:250,000 scale) by the Hydrogeochemical and stream Sediment Reconnaissance (HSSR). The HSSR...is designed to identify areas having higher than normal concentrations of uranium in ground waters, surface waters, and water-transported sediments" (p. 1). In this project, 1251 water and 1536 sediment samples were collected from 1586 locations to test for uranium levels.
Contributing Partner: UNT Libraries Government Documents Department
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Moab NTMS Quadrangle, Utah/Colorado, Including Concentrations of Forty-Three Additional Elements

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Moab NTMS Quadrangle, Utah/Colorado, Including Concentrations of Forty-Three Additional Elements

Date: September 1979
Creator: Goff, Sue & Warren, Richard G.
Description: Partial abstract: "During the summers of 1976, 1977, and 1978, 442 water and 1755 sediment samples were collected from 1801 locations within the 19 400 km2 area of the Moab quadrangle, Utah and Colorado, by private contractors for the Los Alamos Scientific Laboratory. Water samples were collected from streams, springs, and wells; wet and dry sediment samples were collected both from stream channels and from springs. Each water sample was analyzed for 13 elements, including uranium, and each sediment sample was analyzed for 43 elements, including uranium, thorium, and vanadium. All field and analytical data are listed in the appendixes of this report" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Arminto NTMS Quadrangle, Wyoming, Including Concentrations of Forty-Three Additional Elements

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Arminto NTMS Quadrangle, Wyoming, Including Concentrations of Forty-Three Additional Elements

Date: November 1979
Creator: Morgan, Terrance L.
Description: This report presents uranium and other elemental data as part of the National Uranium Resource Evaluation which is designed to provide improved estimates of the availability and economics of nuclear fuel resources and to make available to industry information for use in the development and production of uranium resources.
Contributing Partner: UNT Libraries Government Documents Department
Spawning Areas and Abundance of Steelhead Trout and Coho, Sockeye and Chum Salmon in the Columbia River Basin--Past and Present

Spawning Areas and Abundance of Steelhead Trout and Coho, Sockeye and Chum Salmon in the Columbia River Basin--Past and Present

Date: December 1970
Creator: Fulton, Leonard A.
Description: Partial abstract: "Past spawning areas (those removed from use before 1969) and present ones (those in use in 1969) are described for steelhead trout, Salmo gairdneri; coho salmon, Oncorhynchus kisutch; sockeye salmon, O. nerka; and chum salmon, O. keta" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Trafficability of Soils: Effects of Surface Conditions on Drawbar Pull of a Wheeled Vehicle

Trafficability of Soils: Effects of Surface Conditions on Drawbar Pull of a Wheeled Vehicle

Date: April 1971
Creator: Rush, Edgar S. & Robinson, J. H.
Description: "A study was conducted to (a) investigate the effects of soil surface conditions on one-pass drawbar pull capabilities of a wheeled vehicle, (b) relate optimum drawbar pull to soil strength as measured by several instruments, (c) develop tentative equations for predicting optimum tractive coefficient, and (d) determine effects of tire characteristics (tread pattern and deflection) on drawbar pull. One hundred and six drawbar pullslip tests were conducted with a 3/4-ton M37 truck at a gross weight of 7240 lb. One tire size (9.00-16, 8-PR), two tread patterns (smooth and nondirectional military), and two tire deflections (15% and 35%) were tested. Surface conditions varied from dry and firm, to wetted with small amounts of water, to flooded. Asphalt surfaces also were tested" (p. xi).
Contributing Partner: UNT Libraries Government Documents Department
Deflection-Coverage Relationship for Flexible Pavements

Deflection-Coverage Relationship for Flexible Pavements

Date: June 1971
Creator: Joseph, Alfred H. & Hall, Jim W.
Description: Summary: "This study was conducted for the purpose of developing a relationship between elastic pavement deflection and pavement performance (number of traffic applications necessary to cause failure). Data for the study were taken from past studies of airfield and highway pavements. A summary of test conditions, failure criteria, and traffic type is given for each data source. A relationship was developed between elastic deflection and the number of coverages of traffic for combined airfield and highway data and for airfield data only. The relationship of wheel load and tire pressure is given, and a multiple-regression equation was determined to predict coverages as a function of wheel load, tire pressure, and deflection" (p. xi).
Contributing Partner: UNT Libraries Government Documents Department
Condition Survey: Biggs Army Airfield, Fort Bliss, Texas

Condition Survey: Biggs Army Airfield, Fort Bliss, Texas

Date: March 1973
Creator: Vedros, Philip J. & Jackson, Ralph D.
Description: "The purpose of this report is to present the results of an inspection performed at Biggs Army Airfield (BAAF), Fort Bliss, Texas, during January 1972. The inspection was limited to visual observations, and no tests were conducted on any of the pavement facilities. A layout of the airfield is shown in plate 1" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Condition Survey: Ellsworth Air Force Base, South Dakota

Condition Survey: Ellsworth Air Force Base, South Dakota

Date: April 1973
Creator: Vedros, Philip J.
Description: "The purpose of this report is to present the results of a condition survey performed at Ellsworth Air Force Base (EAFB), South Dakota, during 6-9 April 1972. The three major areas of interest considered in this condition survey were the structural condition of the primary airfield pavements, the condition of pavement repairs and the types of maintenance and materials that have been used at this airfield, and any detrimental effects of frost to the pavement facilities" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Condition Survey: Wurtsmith Air Force Base, Michigan

Condition Survey: Wurtsmith Air Force Base, Michigan

Date: April 1973
Creator: Vedros, Philip J. & Thornton, Henry T., Jr.
Description: "The purpose of this report is to present the results of a condition survey performed at Wurtsmith Air Force Base (WAFB), Michigan, during 1-5 May 1972. The three major areas of interest considered in this condition survey were the structural condition of the primary airfield pavements, the condition of pavement repairs and the types of maintenance materials that have been used at this airfield, and any detrimental effects of frost to the pavement facilities" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Condition Survey: Altus Air Force Base, Oklahoma

Condition Survey: Altus Air Force Base, Oklahoma

Date: April 1973
Creator: Jackson, Ralph D.
Description: "The purpose of this report is to present the results of a condition survey performed at Altus Air Force Base (AAFB), Oklahoma, during 14-17 May 1972. The three major areas of interest considered in this condition survey were the structural condition of the primary airfield pavements, the condition of pavement repairs and the types of maintenance materials that have been used at this airfield, and any detrimental effects of frost to the pavement facilities" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Condition Survey: K.I. Sawyer Air Force Base, Michigan

Condition Survey: K.I. Sawyer Air Force Base, Michigan

Date: April 1973
Creator: Thornton, Henry T., Jr. & Alford, Samuel J.
Description: "The purpose of this report is to present the results of a condition survey performed at K. I. Sawyer Air Force Base (KISAFB), Michigan, during 24-25 April 1972. The three major areas of interest considered in this condition survey were the structural condition of the primary airfield pavements, the condition of pavement repairs and the types of maintenance materials that have been used at this airfield, and any detrimental effects of frost to the pavement facilities" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Condition Survey: Kincheloe Air Force Base, Michigan

Condition Survey: Kincheloe Air Force Base, Michigan

Date: May 1973
Creator: Thornton, Henry T., Jr. & Vedros, Philip J.
Description: "The purpose of this report is to present the results of a condition survey performed at Kincheloe Air Force Base (KAFB), Michigan, during 27-29 April 1972. The three major areas of interest considered in this condition survey were the structural condition of the primary airfield pavements, the condition of pavement repairs and the types of maintenance materials that have been used at this airfield, and any detrimental effects of frost to the pavement facilities" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Condition Survey: Mather Air Force Base, California

Condition Survey: Mather Air Force Base, California

Date: May 1973
Creator: Vedros, Philip J.
Description: "The purpose of this report is to present the results of a condition survey performed at Mather Air Force Base (MAFB), California, during 31 October-3 November 1972. The two major areas of interest considered in this condition survey were the structural condition of the primary airfield pavements and the condition of pavement repairs and the types of maintenance materials that have been used at this airfield" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department