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• FIELD PERMEABILITY TESTS <br />FALLING HEAD <br />PROJECT CYI New Portal TESTED BY VB <br />PROJECT N0. CALL. BY JNS <br />BORING N0. SM - 11 CHECKED BY VS <br />DIAM OF BORiN6 4 314' 12.07 u <br />DIAM. OF CASIN6 2.Ob7' IID) 5.25 c^ PERMEABILITY IKl <br />HEIGHT OF CASIN6 (REFI <br />ABOVE GROUND SURFACE 1.5 Ft. FILLED FROM <br />PERFORATED CASIN6 FROM : 3(.00 TO <br />TYPE OF PERFORATION Saw Slotted <br />DEPTH TO fiROUND MATER FROM TOP OF CASIN6 39.79 <br />FILLING RATE : , <br />1IME ELASPED DEPTH 5YL-DEPTH H / Ho <br /> TIME TD TD PATER <br /> PATER 1Ftl H <br /> <br />----------- <br />------------- lFtl <br />--------- <br />------------- <br />--------- <br />10:05 AM 0.00 0.00 39.79 1.000 <br /> 1.00 2.67 37.12 0.433 <br /> 2.00 5.00 34.79 O.B74 <br />• 3.00 5. b9 34.10 O.B57 <br /> 4.00 7.83 31.96 O.B03 <br /> 5.00 9.15 30.84 0.770 <br /> 6.00 10.90 28.89 O.i2b <br /> 1.00 12.50 27.29 0.686 <br /> 8.00 14.04 25.75 O.b47 <br /> 9.00 15.19 24.60 0.818 <br /> 11.00 16.46 23.33 0.586 <br /> 13.00 IB.BI 20.96 0.527 <br /> 15.00 19.46 20.33 0.511 <br /> t7. D0 21.23 18.56 0.466 <br /> 19.00 22.63 17.16 0.431 <br /> 21.00 24.04 15.75 0.396 <br /> 23.00 25.OB 14.11 0.370 <br /> 28.00 27.27 12.SZ 0.315 <br /> 33.00 27.54 12.25 0.308 <br /> 38.00 28.67 ll. l2 0.279 <br /> 43.00 29.42 10.37 0.261 <br /> 4B. D0 30.13 9.66 0.243 <br /> 53.00 30.83 B.9b 0.225 <br /> 63.00 31.33 8.46 0.213 <br /> 13.00 32.11 7.62 0.192 <br /> 83.00 32.83 6.96 0.175 <br /> 93.00 33.25 6.54 O.Ib4 <br /> 103.00 33.58 6.^_1 0.156 <br />• 11:53 113.00 33.83 5.96 0.150 <br />DATE 7-28-86 <br />DATE B-O1-88 <br />DATE <br />4.287E-06 ca/sec <br />9:55 TD 10:05 <br />48.00 Ft. <br />Ft. <br />HYDRD-6E0 LDN5ULTANTS <br />Variable Head Method I <br />ul <br />d - 5.25 <br />dlsaoarel= 27.56 <br />D = 12.04 <br />a = 1.00 I <br />L = 457.20 <br />H1= 273.10 1 <br />H2= 181.66 <br />sec <br />tl= 3180.00 <br />t2= 6780.00 ; <br />ca/sec <br />I Kh= 4.281E-06 <br /> <br />