Criminal intelligence report addressed to W. P. Gannaway of the Dallas Police Department. The report, which was submitted by R. W. Westphal and P. M. Parks, regards an interview with Mary Lawrence. Lawrence stated that she saw Lee Harvey Oswald and Jack Ruby meet at the Lucas B & B Cafe after 2 am on November 22, 1963.

Attached is the interpolated uranium burnout values for .570% through 3.000% U-235. Due to increasing interest in higher U-235 values, this document was issued to replace HW-77929 which contained values to 1.519% U-235. The source data was based on the Reactor Cost Studies burnout schedule obtained from Washington -- AEC.

When final system acceptance tests were performed on Project CGI-844, 100-K Coolant Backup System, it became evident that less than the design flow of 32,000 gpm was being achieved. Since the tests indicated that only 28,200 gpm was being supplied to KW and 26,700 gpm was being supplied to KE, it was obvious that the cross-tie lines had higher friction losses than anticipated. A study was therefore made to determine the effects of crosstie line cleaning to remove corrosion nodules. Calculations showed that with the lines cleaned, flows of 31,800 gpm to KW and 30,800 gpm to KE would result. The lines were subsequently cleaned, and on February 16, 1963, flow tests were conducted. The resultant flaws were 31,500 to KW and 30,900 to KE. On November 1, 1963, flaw tests were again conducted to determine if corrosion buildup in the cross-tie line was affecting the flow capacity of the system. While the flow data has not been issued by the test engineers, initial indications are that the present capacity of the system is approximately 29,500 gpm to KE and 30,000 gpm to KW, or a loss of approximately 1500 gpm on each side. The purpose of this document is …

In an earlier report, the problems associated with the prediction of the critical discharge rates of steam-water mixtures were discussed in detail. That report also gave the results of an experimental investigation of critical flows from long flow passages performed at low pressures. That investigation was later extended to consider short tubes, nozzles, and orifice flow configurations. The present work was undertaken to experimentally investigate the critical discharge phenomenon at higher pressures and to use the data gathered to critically evaluate the various proposed critical flow models. The purpose of this interim report is to describe in detail the apparatus assembled for this investigation and to report preliminary findings regarding the critical discharge rates from a 0.5-inch diameter flow passage.

Abstract: The results of three separate inpile capsule experiments are presented.

A series of experiments was designed to assess the suitability of uranium-molybdenum alloys as high-temperature, high-burnup fuels for advanced sodium cooled reactors. Specimens with molybdenum contents between 3 and 10% were subjected to capsule irradiation tests in the Materials Testing Reactor, to burnups up to 10,000 Mwd/MTU at temperatures between 800 and 1500 deg F. The results indicated that molybdenum has a considerable effect in reducing the swelling due to irradiation. For example. 3% molybdemum reduces the swelling from 25%, for pure uranium. to 7% at approximates 3,000 Mwd/MTU at 1270 deg F. Further swelling resistance can be gained by increasing the molybdenum content, but the amount gained becomes successively smaller. At higher irradiation levels, the amount of swelling rapidly becomes greater, and larger amounts of molybdenum are required to provide similar resistance. A limit of 7% swelling, at 900 deg F and an irradiation of 7,230 Mwd/ MTU, requires the use of 10% Nonemolybdenum in the alloy. The burnup rates were in the range of 2.0 to 4.0 x 10/sup 13/ fissiom/cc-sec. Small ternary additions of silicon and aluminum were shown to have a noticeable effect in reducing swelling when added to a U-3% Mo alloy base. Under the …

Descriptions of input-output facilities and details for operation under the monitor system are included. (auth)

Criminal intelligence report addressed to W. P. Gannaway of the Dallas Police Department. The report, which was submitted by F. A. Hellinghausen, states that no information could be furnished regarding Albert McVight.

Criminal intelligence report addressed to W. P. Gannaway of the Dallas Police Department. The report, which was submitted by P. M. Parks and R. W. Westphal, states that no information could be found in the department's records regarding Bob Pagent.

Criminal intelligence report addressed to W. P. Gannaway of the Dallas Police Department. The report, which was submitted by R. W. Westphal and P. M. Parks, regards an interview with Mary Lawrence. Lawrence stated that she saw Lee Harvey Oswald and Jack Ruby meet at the Lucas B & B Cafe after 2 am on November 22, 1963.