Featured

Plutonium Cesium Cobalt and neutron sources used in training at Treasure Island

This document lists the resumes with work experience with Plutonium, Cobalt, Cesium, and other radioactive materials and devices. This is a legal document, subjecting the application to comply with all laws and regulations under penalty of perjury.

The Navy would have you believe that the amounts of radiation are small or it’s just Radium. But the Nuclear Regulatory Commission has licenses for all materials used on Treasure Island by the US Navy, including the dates and signatures of all officials who signed under penalty of perjury. This is just one example of many others but a good example of how the record shows the materials used and when.

I will list the isotopes used, the quantities used, the isotope name and half lives for Robert E Sleever.

APPLICATION FOR BYPRODUCT MATERIAL LICENSE INDUSTRIAL
US Army White Sands Missile Range (WSMR)
12 July 1982

Pages 21 and 22 of 151 show the experience of

ROBERT E. SLEEVER
Quality Assurance Calibration Lab

page 21 of 151of PDF file of
APPLICATION FOR BYPRODUCT MATERIAL LICENSE INDUSTRIAL
US Army White Sands Missile Range (WSMR)
12 July 1982
page 22 of 151of PDF file of
APPLICATION FOR BYPRODUCT MATERIAL LICENSE INDUSTRIAL
US Army White Sands Missile Range (WSMR)
12 July 1982
IsotopeMaximum Activityisotope namehalf life
Tl208MicrocuriesThallium 2083 min
Ra226MicrocuriesRadium 2261685 years
Th228MicrocuriesThorium 2281.9 years
Ba233Microcuries
U235MicrocuriesUranium 2357,000,000 years
U238MicrocuriesUranium 2384.47 years
Pu239MicrocuriesPlutonium 23924110 years
Co6030,000 CuriesCobalt 605.27 years
Cs13730,000 CuriesCesium 13730 years
PuBe30,000 CuriesNeutron Source
Mn5430,000 CuriesManganese 54312 days
Co5730,000 CuriesCobalt 57271 days
Zn6530,000 CuriesZinc 65243 days
Kr8530,000 CuriesKrypton 8510.7 years
Y8830,000 CuriesYttrium 88106 days
Sr9030,000 CuriesStrontium 9028.9 years
Tc9930,000 CuriesTechnetium 992110,000 years
Cd10930,000 CuriesCadmium 1091.26 years
I13130,000 CuriesIodine 1318 days
Ba13330,000 CuriesBarium 13310.5 years
Tl20430,000 CuriesThallium 2043.77 years
Bi20730,000 CuriesBismuth 20732.9 years
AmBe30,000 CuriesNeutron Source

This is the table for Alfonzo Gonzales. Note the devices listed with the isotopes, these are containers for the isotopes so they can be used to check the counters for accuracy.

The opening three pages of this document:



Featured

REM and Curie Measurements

REMS

The maximum safe level of radiation for Member of the Public for a year is 100 mrems per year which is:

0.1 rem per year
100 mrems per year
100,000 microrems per year (which is 100,000 µrem)

The maximum safe level of radiation for anyone including radiation workers for an hour is 2 mrems per hour

AmountSymbolName
.0002rems/hrrems per hour
2mrems/hrmillirems per hour
2,000µrem/hrmicrorems per hour
Note in the POST-CONSTRUCTION SUMMARY REPORT the Navy use mR/hr to denote microrems. In other reports they denoted it properly.

The Navy in its spreadsheet listing the radioactive foils used the wrong symbol for microrems. The Navy used mR/h for microrems per hour. The proper symbol is µrem/hr and I will use them in the tables below

There is no safe level for handling radioactive objects with your bare hands, if you pick one up, or come not contact with any radioactive substance there is a risk.

This is particularly important as the radioactive objects found on Treasure island were either thin foils of radioactive materials or objects painted with radium paint. These objects have since rusted away and can be picked up on the wind, so everyone within 4 miles of the island can be exposed to the radiation as it travels in the dust on the wind.

Map showing EPA Distances for exposure for Treasure Island, Fort Mason, the Navy Dispensary on Fell Street and Hunters Point Shipyard. The red lines are 4 miles,, the blue-green is 3 miles, the White is 3 miles and the red is one mile. Note Fell Street’s 1 mile radium is in yellow to denote near neighbors to the Radiation site. All of these sites are nuclear radiation sites in San Francisco. City hall is within range of the Naval Dispensary on Fell Street.

Calculating the Maximum Amount of Radiation for a Member of the Public for a year for an hour.

There are 8760 hours in a year and the people who live on the island, live there all year, so to calculate the hourly rate of a safe dose for a year you get:

100 mrems per year divided by 8760 (hours in a year) comes out to a little over 0.0114 mrems/hr.

I am rounding off to make this easier for everyone to figure out. The real number is 0.0114155251141553

So any radiation amount that is more than 0.0114 mrems per hour will exceed the safe maximum level of radiation for individual members of the public in a year.

0.0114 mrems per hour is:

Amount NumberSymbolName
0.0000114 rems/hrrems per hour
0.0114mrems/hrmillirems per hour
11.4µrem/hr microrems per hour
Note in the POST-CONSTRUCTION SUMMARY REPORT the Navy use mR/hr to denote microrems. In other reports they denoted it properly.

So if you compare the radiation levels for each object in the POST-CONSTRUCTION SUMMARY REPORT December 2019. Table 7 lists the Radium objects in this report on pages 163-185. you can see that the objects listed are below the immediate danger level of 2 mrems per hour so the people will not get radiation sickness. But about 86 of them exceed the yearly dose rate per hour and because each object adds to the total amount of radiation, the people of Treasure Island were exposed to over 60 REMS of nuclear radiation for each year and that is a nuclear accident!

The Navy found these objects in 2013 and placed them in boxes to store them underground instead of removing them when they found the danger. They were required by law to remove them when they found them.

Why didn’t they remove the danger to the residents?

Problem is that radiation goes right through the ground and so the Navy needlessly exposed the residents to this radiation for 5 years until they dug it up and removed it in 2018. See my article

But Wait There’s More:

3.5 mrems per hour which is 30 REMS PER YEAR from Anomaly A-G03/A-CDPH 1303A reported May 26, 2021

Here are the Curie tables based on one Curie of radiation

AmountSymbolName
1Ci/gCurie per gram
1,000mCi/gmillicuries per gram
1,000,000µCi/g microcuries per gram
1,000,000,000nCi/gnanocuries per gram
1,000,000,000,000pCi/gpicocuries per gram
The safe level of radiation for the cleanup is 1.69 pCi/g

The following report and description of the radiological area has a number of objects, I am posting one of them in this article, there are more that also exceed safe levels (one is 49.5 pCi/g found 16 inches below the housing) and the Navy found them in 2013 and have left them there to irradiate the people on treasure Island all of these years. Note they were there for decades but when they knew it was radioactive, they did not start to remove it until 2021. Again I ask Why because they knowingly allowed these people to be exposed to the radiation! That’s murder.

FINAL WORK PLAN
Intrusive Investigation – Radiological Areas of Interest
FORMER NAVAL STATION TREASURE ISLAND
SAN FRANCISCO, CALIFORNIA
May 2021
p 2-2


“Anomaly A-G03/A-CDPH 1303A – Sample location 1303A lies near a concrete walkway adjacent to Building 1303. In March 2013, small discrete particles (3,500 mR/hr. on contact) were collected by CDPH during pre-remediation soil sampling and sent to the Drinking Water and Radiation Laboratory Branch (DWRLB) for analysis. The radioactive fragments were sieved out of the soil sample during sample preparation. CDPH also collected soil samples prior to, during, and after remediation activities. The post-remediation 226Ra sample result (i.e., soil sample collected from the bottom of the excavation) was 1.02 pCi/g (CDPH, 2013). However, during a subsequent investigation conducted in October 2013, LLRO #1282 was found and retrieved and a soil sample collected from the same location detected 226Ra concentrations of 2.2 pCi/g, which is above the NSTI screening criteria of 1.69 pCi/g.”

226Ra is Radium226

1.69 pCi/g is 1.69 picocuries per gram the following tables shows the equivalent amounts:

AmountSymbolName
0.00000000000169Ci/gcuries per gram
0.00000000169mCi/gmillicuries per gram
0.00000169µCi/g microcuries per gram
.00169nCi/gnanocuries per gram
1.69pCi/gpicocuries per gram
The safe level of radiation for the cleanup is 1.69 pCi/g

So if you apply this to the foils of radiation used at the US Treasury/ATF building that was located at Avenue M and Fourth Street in Building 233 at Treasure Island, the NRC noted a violation on the storage and leak checking of radioactive foils made of radioactive Tritium and radioactive Nickle.63 They range from 15 to 6,000 millicuries of radiation.

The 6000 millicuries is 6 Curies of Radiation and was used in the Sentex Sensing Technology, Inc. Model 50319 Detector Cell with each foil measuring 150 millicuries of radiation but the device used 40 of them.

The Nuclear Regulatory Commission noted many violations on Treasure island. In this case it was violation from 6/23/1987 which was for not leak checking the radiation in these devices and receiving radioactive foils that were not meant to be shipped to them. The ATF had two labs, one in Rockville MD and the other at Treasure Island.

Note that this license was being evaluated while the Navy was writing the 1988 Radiological Survey report for the EPA. No mention of the long term radioactive materials. Nickel63 has a half life of 100.1 years while Tritium has a half life of 12.3 years.

So 150 millicuries of radiation is equivalent to these amounts:

AmountSymbolName
0.150Ci/gcuries per gram
150mCi/gmillicuries per gram
150,000µCi/g microcuries per gram
150,000,000nCi/gnanocuries per gram
150,000,000,000pCi/gpicocuries per gram
The safe level of radiation for the cleanup is 1.69 pCi/g

The Navy underrated the level of contamination in 2013 saying it was safe leaving it there to contaminate the residents when later on they found it exceeded the safe levels of radiation.

So there are four issues here that affects both lists of radiological objects found, and remember this is just two reports, there are more reports of objects found that have to be added to the total amount of radiation on the island:

1. They found radiation in 2013 and did not dig it up until now thus exposing the residents to radiation for years and that exposure is at least 90 REMS per year, a nuclear accident.
2. The Navy admits that they goofed up when they first measured the radiation in 2013, reporting it far less than what it actually is today, so that puts into question the amounts of radiation of all radiation readings on the island.
3. The levels of radiation exceed the safe levels of 100 mrems per year and 2 mrems per hour making the site a nuclear disaster site.
4. These radioactive objects were found buried with bombs and ammunition so if a bomb blows up, the radiation gets spread over a large area in the wind.

The City needs to evacuate these people immediately and stop all construction on the island, because to place people to live there is murder.