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<br /> 11D D 4874
<br /> TABLE t Teat M9thod Pred lira(Peseent ReWtiva atanderd Oavladons)
<br /> Now 1—The tap nrnbW In sects er is dne p00100 wttlrslaeorroh relative slydrd derbtlorr while tM bdbm ruler Y it*kris MrMeoalpy vwwblhy for a
<br /> ,hats test re"In torte of relaave standard dllvhft n
<br /> ' NOT9 2-3Kwna 19 tlln lcd arWyses were pertorerd by a*Vb taboretory,ar total vrlrloe does not ontsh n•marrborawry ans"W owroonent
<br /> Numbn of void whys of •vin L4M N9 Passed T1 *Vh to Cam 4t clue ThN of ample CollectionFlames, 1 2 4 a is 32 --'PA
<br /> ' AhmYarn 511131 2M• 44/54 30/40 29/e6 10150 361r2
<br /> Calcium 9/20 5116 e12a 7114 14175 13149 9/33
<br /> Cahalt 2"49
<br /> Cromiurn 13151 12n5 le133 e!e 17/98• ... M17
<br /> caper 25/33 a/10 12/22 14" 33/438 ... 16/23
<br /> sore een40 16/16 20126 10118 27/40• ... 35151
<br /> ' L1de= 34/50 751130 63/120 ... ... ... 57/100
<br /> vn Mepra 130n70•
<br /> Mdybdrrm 6110 13lo0 S9p9 17169 61/77• 24/66
<br /> Ktw ... ... ... 50/a6• 30141 21A4 6t/38
<br /> ' Phosplqus ... ... a4/71 aS/854 67/730 ... Sant
<br /> Pctasek= 24/82 281110 63/120 93/100• 46/60 3ell04
<br /> Sawn 34/4s 22Jt9 2ap9
<br /> 3othan 24/67 Senoo SO/86 26139 48/59 ... 41174
<br /> Sbvdsn 19/42 lolls 28152 4/22 UP50 171b4
<br /> ne vad= 40/530 lom 30160 16/1s 24/330 14124 1elm
<br /> Zyne 99n008 ... ... ... ... ...Averspa 33/54
<br /> A Avrape vales N based any on data w11houl asterisks.
<br /> •Based n date eats atel ontrl one lo ores voloes below delecaw knits tool of nine vaatee).7hoes ruses below detection Wilts rs asaprd Car debol n knit
<br /> ' n Ne ceklledons.If rave then ayes vskm m below the detection WL Ow dal wan rot whip.
<br /> Practice D 3694, methods contained in Ref (4), or as 11. Report
<br /> appropriate for the constituents of interest. 11.1 The report must include at least the following
<br /> ' 10.6.3 If collected leachates from void volume periods are information:
<br /> stirred or agitated before filtration or analysis, this must be 11.1.1 Project identification and description,
<br /> noted in the report. Minimize contact between the liquid and 11.1.2 Description of waste as sampled,
<br /> air during this mixing. If there are solids visible in the 11.1.3 Sampling procedures, waste sample handling, and
<br /> collected leachate before or after mixing, this must be noted storage procedures including the date and time of sampling,
<br /> in the report. 11.1.4 All procedures used To condition the waste for
<br /> 10.6.4 If filtration of the leachate it desired prior to placement in the column including curing and moisture
<br /> ' chemical analyses, then such filtration steps must be noted. adjustment procedures,
<br /> Analyze the filtered material separately to ensure that the 11.1.5 Permeability, particle size, and surface area infor.
<br /> suspended solids did not contain constituents that are of motion where available, including disposal scenario specifi-
<br /> environmental significance,if suspended solids are found to cations; and a complete description of material as sampled,
<br /> ' contain analytes of significance, then redo the column )each 11.1.6 Temperature used for drying in moisture determi-
<br /> teat,and analyze the leachate without filtration. nation and specific gravity procedures irdi)ferent than 110 t
<br /> 10.6.5 If samples are filtered before analysis, the method 5*Cr
<br /> of filtration must be noted in the report. Filtration must be 11.1.7 Materials used to construct the column apparatus
<br /> completed within I It of sample collation. Contact with air if different than those specified in the test method,
<br /> roust be minimized. 11.1.8 Column washing procedures,
<br /> 10.6.6 Samples must be stored under refrigeration at 4'C. 11.1.9 Waste moisture content as sampled and as packed
<br /> Sample container head space must be minimized. A tight in the column,
<br /> ' 11.1.10 Characteristics of the waste as placed in the
<br /> seal between the cap and the container is expected.Guidance column including specific gravity of the solids,porosity,and
<br /> on preservation techniques can be found in Practices D 3694 void volume,
<br /> and D 3370 as well as in Ref(4). 11.1.1 1 Mass of the waste placed in the column,
<br /> 10.7 Sample Labeling—At a minimum, the information 11 112 Saturation procedures used if different than Test
<br /> regarding column source, collection date, collection time, Method D 2434,and date and time that column saturation
<br /> void volume number, sampler's name, sampler's signature, Megan and ended,
<br /> and preservatives used must be recorded. 1 t.1.13 Date and time that leaching began,
<br /> ' 10.8 Characterization of the Leachale—The minimum 11.1.14 Temperature and pressure of column operation at
<br /> test portion for characterization is equal to the volume of the beginning of the test, and at each time samples are
<br /> leachate produced during the void volume period.Suggested collected or flow rates are adjusted,
<br /> ' analyses for characterization of leachate include: pH, Test 11.1.15 Means used to prevent exposure of column con-
<br /> Methods D 1293; Conductivity, Test Methods D 1125; tents to light,
<br /> Redox Potential,Practice D 1498;Total Solids,Test Method t 1.1.16 Total time for collection of each void volume,the
<br /> D 1888;and any other analyses that will further characterize measured volume of the leachate collected during the period,
<br /> ' the material and provide interpretive guidance, the date and time when measured,any corrections made to
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