SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 1 doc

... 10 1 7.5 17 0 × 10 6 5 × 10 1 11 39 × 10 6 11 127× 10 6 2.5 9 29 × 10 6 5823× 10 6 7724× 10 6 10 6.5 24 × 10 6 14 7.5 17 × 10 6 20 8 16 × 10 6 40 7 14 × 10 6 60 5.5 16 × 10 6 1 × 10 2 420× 10 6 2 × 10 2 3.5 ... rem 1 ) (Thermal)2.5 × 10 –8 2 980 × 10 6 1 × 10 –7 2 980 × 10 6 1 × 10 –6 2 810 × 10 6 1 × 10 –5 2 810 × 10 6 1...

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... 1, 4-Dichlorobenzene 10 6-4 6-7 7.5 D028 1, 2-Dichloroethane 10 7-0 6-2 0.5 D029 1, 1-Dichloroethylene 7 5-3 5-4 0.7 D030 2,4-Dinitrotoluene 12 1- 1 4-2 0 .13 d D 012 Endrin 7 2-2 0-8 0.02 D0 31 Heptachlor (and its epoxide) 7 6-4 4-8 ... Chloroform 6 7-6 6-3 6.0 D007 Chromium 744 0-4 7-3 5.0 D023 o-Cresol 9 5-4 8-7 200.0 c D024 m-Cresol 10 8-3 9...

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... validation must be documented for- mally for project records. The principal mechanisms utilized to establish this doc- © 20 01 by CRC Press LLC 290 SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS umentation ... Organic Data Review, EPA-540/R-94/ 012 , February, 19 94. EPA (Environmental Protection Agency), National Functional Guidelines for Inorganic Data Review, EPA-540/R-94/...

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... 304 SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS 8 .1 DQA STEP 1: REVIEW DQOs AND SAMPLING DESIGN Step 1 of the DQA process identifies any discrepancies that exist between the sampling and ... decision error 1e. Reviewed the sampling design rationale Sampling and Analysis Plan 2. Reviewed the project-specific sampling and analysis plan 2a. Reviewed maps sho...

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... h 0.983 1. 014 1. 115 1. 17 1. 74 2.08 7 6.6 3.4 32 12 8 0.338 0. 911 0.969 1. 588 11 .4 27.7 16 .6 3.5 (+ 33 more βs) Radiothorium 1. 913 year 5.34 5.42 26.7 72.4 0.84 0 .13 2 0 .16 6 0. 216 1. 19 0 .11 0.08 0.27 ↓ Thorium ... 5.45 5. 51 0. 012 0.008 1. 42 1. 505 1. 54 3.27 8.3 17 .6 17 .9 17 .7 0.609 1. 12 1. 765 2.204 46 .1 15.0 15 .9 5.0 ↓ 99.979% 0.0 21% ↓ ↓↓ ↓...

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... for © 20 01 by CRC Press LLC SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS 10 7 Figure 4 .16 Site characterization and remediation sampling process. © 20 01 by CRC Press LLC 10 0 SAMPLING AND SURVEYING ... of © 20 01 by CRC Press LLC 92 SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS 4 .1. 1.5.7.2 .1 Simple random sampling — When little historical inf...

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... Building 2 = 10 6-D Biological Laboratory Figure 5.6 Example of water level measurement form. © 20 01 by CRC Press LLC 282 SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS 3 = 11 0-A Pump House 4 = 12 1-L ... Press LLC 284 SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS Figure 5.8 Example of a chain-of-custody record. © 20 01 by CRC Press LLC 278 SAMPLING AND SU...

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... demand specialized and more-sophisti- cated software such as the EPA GeoEAS, the Stanford GSLIB, or similar packages. Analysis involving fate -and- transport calculations could require fate -and- transport modeling ... (MARSSIM), EPA 402-R-9 7-0 16 , NUREG -1 5 75, December 19 97. © 20 01 by CRC Press LLC RADIOLOGICAL DATA MANAGEMENT 295 invaluable for making sense out of diverse set...

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... EPA/540/P-87/001a, 19 87. EPA (Environmental Protection Agency), RCRA Facility Investigation (RFI) Guidance, PB8 9- 200299, 19 89. © 20 01 by CRC Press LLC 312 SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS procedure ... surveys and the swipe samples. 10 . When practical, wrap the equipment in plastic sheeting or aluminum foil to keep it clean prior to use. © 20 01 by C...

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... Eu -1 5 5 Ra-226 Ra-228 Ni-63 Sr-90 Tc-99 Th-228 Th-230 Th-232 U-234 U-235 U-238 Pu-238 Pu-239/240 Metals: Sb As Ba Be Cd Cr Hg Pb Ni Se Ag Th PCBs: (Aroclors) 10 16 12 21 1232 12 42 12 48 12 54 12 60 Others: Ammonia ... identi- fied the following radionuclides and/ or chemicals as COCs: [Note: Provide a list of the COCs for the site.] Example Radiological: Am-2 41 Co-60 Sb -1 2 5 C...

Ngày tải lên: 18/06/2014, 19:20