NCD980602163_19970625_Warren County PCB Landfill_SERB C_Meter Info - Slope Indicator, 1992 - 1997-OCR

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3450 Monte Villa Parkway, PO Box 3015
Bothell, WA 98041-3015 USA
Tel: [phone] Fax: [phone]
Federal I.D. #91-0700558
CUST. NO
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NORTH CAROLINA DEPT ENV. ' ~-
HEALTH & NATURAL RESOURCS
401 OBERLIN RD SUITE 150
RALEIGH, NC
27605
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06/26/97 1%10 DAYS,NET30
ORDERED BY PHONE
ED MUSSLER 919-733-,-0692
SPECIAL INSTRUCTIONS
SALES ORDER
SLOPE INDICATOR-
3450 Mr:nt:J V illcf>ATE
PAGE
NORTH CAROLINA DEPT ENV.
HEALTH & NATURAL RESOURCS
401 OBERLIN RD SUI'TE 150
RALEIGH, NC
27605
ATN: ED MUSSLER
BOTHELL,
002 OlM-05 56701199 MANUAL QuickStartCampbell CRl0 EA 1 --✓---
( END OF ORDER )
\
s1Nco 1216 0196 Past due balances are subject to a SERVICE CHARGE of 1.5% per month. This invoice is subject to all Terms of Sale printed on the reverse side.
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Station: STATE OF NC 94-4317 RALEIGH, NC 10/21/97 ----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt H2O#1 H2O#2
Unit : DegF inch inHg VDC ft ft ----------------------------------------------------------------------------
00:00 none none none none none none
01:00 none none none none none none
02:00 none none none none none none
03: 00. none none none none none none
04: 00, none none none none none none
05 : 00· none none none none none none
06:00 none none none none none none
07:00 none none none none none none
08:00 none none none none none none
09:00 none none none none none none
10 :00 none none none none none none
11:00 none none none none none none
12:00 none none none none none none
13:00 none none none none none none
14:00 62.97 0.0000 29.72 11.36 337.48 337.27
15:00 64 .22 0 .0000 29.71 11.36 337.49 337.27
16:00 64.58 0.0000 29.69 11.43 337.51 337.28
17:00 64.46 0.0000 29. 68• 11.42 337 .53 337 .3
18:00 62.72 0.0000 29.65 11. 37 337.57 337.31
19:00 56.71 0.0000 29.62 11. 37 337.59 337.35
20:00 52.87 0.0000 29.59 11.41 337.62 337 .37
21:00 52.99 0.0000 29.58 11.39 337 .64 337 .37
22 :00 53.39 0 .0000 29 .57 11.36 337.63 337.36
23:00 53.95 0 .0000 29.58 11.36 337.64 337 .35
Total 588.86 0 296.39 113.83 3375.7 3373.23
SAvg 58.886 0 29.639 11. 383 337.57 337 .323
VAvg 58.8864 0 29.639 11. 383 337.57 337.323
41.% Data Recovery
Station: STATE OF NC 94-4317 RALEIGH, NC 10/22/97 ----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt H2O#1 H2O#2
Unit: DegF inch inHg voe ft ft ----------------------------------------------------------------------------
00:00 55.55 0.0000 29.58 11. 37 337.63 337.35
01:00 55.36 0.0000 29.58 11.35 337.63 337.35
02:00 53.99 0.0000 29.58 11.35 337.64 337.35
03:00 53.07 0.0000 29.57 11.35 337.65 337.36
04:00 51.79 0.0000 29.57 11.35 337.65 337.36
05:00 51.4 .02 29.56 11.35 337.64 337.35
06:00 51.06 .01 29.57 11.33 337.63 337.34
07:00 50.61 .02 29.59 11.34 337.63 337.32
08:00 50.17 0.0000 29.6 11.34 337.63 337.3
09:00 50.16 0.0000 29.63 11.33 337.6 337.28
10:00 50.71 0.0000 29.66 11.33 337.56 337.24
11:00 53.75 0.0000 29.68 11.34 337.53 337.21
12:00 56.7 0.0000 29.69 11.34 337.53 337.22
13:00 58.56 0.0000 29.69 11.37 337.53 337.22
14:00 59.13 0.0000 29.68 11.38 337.54 337.25
15:00 59.61 0.0000 29.68 11.39 337.52 337.23
16:00 59.48 0.0000 29.68 11.35 337.52 337.23
17:00 58.97 0.0000 29.68 11.4 337.51 337.22
18:00 56.21 0.0000 29.69 11.4 337.5 337.23
19:00 48.47 0.0000 29.67 11.35 33'7.53 337.27
20:00 43.02 0.0000 29.66 11.35 337.52 337.26
21:00 40.77 0.0000 29.66 11.33 337.53 337.26
22:00 37.22 0.0000 29.67 11.32 337.5 337.24
23:00 34.75 0.0000 29.67 11.28 337.5 337.24
Total 1240.51 .05 711. 289 272.39 8101.65 8094.68
SAvg 51. 6879 2.08333 29.6370 11.3495 337.568 337.278
VAvg 51.7036 2.08333 29.6370 11.3495 337.568 337.278
100% Data Recovery
Station: STATE OF NC 94-4317 RALEIGH, NC 10/23/97 ----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt H2O#1 H2O#2
Unit: DegF inch inHg VDC ft ft ----------------------------------------------------------------------------
00:00 32.91 0.0000 29.67 11. 27 337.51 337.25
01:00 31.48 0.0000 29.67 11. 25 337.49 337.25
02:00 31.55 0.0000 29.68 11.3 337.46 337.23
03:00 30.88 0.0000 29.68 11.24 337.45 337.23
04:00 29.84 0.0000 29.69 11.23 337.45 337.22
05:00 29.12 0.0000 29.69 11.25 337.43 337.21
06:00 28.69 0.0000 29.71 11.22 337.41 337.2
07:00 28.12 0.0000 29.72 11.21 33'7. 39 337.18
08:00 27.62 0.0000 29.74 11.22 337.37 337.17
09:00 29.94 0.0000 29.75 11.21 337.35 337.15
10:00 39.24 0.0000 29.77 11.22 337.31 337.1
11:00 47.09 0.0000 29.82 11.24 337.24 337.06
12:00 50.36 0.0000 29.85 11.29 337.24 337.03
13:00 52.5 0.0000 29.84 11. 31 337.25 337.06
14:00 53.78 0.0000 29.81 11. 33 337.28 337.08
15:00 55.5 0.0000 29.8 11.3 337.28 337.08
16:00 56.95 0.0000 29.8 11. 36 337.27 337.07
17:00 57.13 0.0000 29.8 11.32 337.27 337.09
18:00 55.59 0.0000 29.8 11. 37 337.28 337.1
19:00 47.71 0.0000 29.76 11.32 337.32 337.14
20:00 40.39 0.0000 29.73 11.33 337.34 337.17
21:00 36.74 0.0000 29.73 11.31 337.32 337.16
22:00 34.9 0.0000 29.72 11.28 337.33 337.16
23:00 33.58 0.0000 29.72 11. 25 337.32 337.17
Total 961. 610 0 713.949 270.63 8096.35 8091.56
SAvg 40.0670 0 29.7479 11. 2762 337.348 337.148
VAvg 40.0409 0 29.7479 11. 2762 337.348 337.148
100% Data Recovery
Station: STATE OF NC 94-4317 RALEIGH, NC 10/24/97
----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt ·H2O#1 H2O#2
Unit: DegF inch inHg VDC ft ft ----------------------------------------------------------------------------
00:00 32.52 0 .0000 29.72 11.25 337.32 337.18
01:00 31.67 0.0000 29.71 11.29 337.31 337.18
02:00 31.45 0 .0000 29.71 11.23 337.32 337.19
03:00 31.46 0.0000 29.7 11. 22 337.32 337.19
04:00 31. 71 0.0000 29.69 11.22 337.33 337.21
05:00 31. 09 0.0000 29.69 11.26 337.3 337.19
06:00 31.24 0.0000 29.7 11.22 337.28 337.18
07:00 31.45 0.0000 29.71 11.26 337.27 337.17
08:00 32.55 0.0000 29.72 11.26 337.26 337.15
09:00 35.82 0.0000 29.72 11.26 337.26 337.16
10:00 45.2 0.0000 29.73 11.26 337.25 337.14
11:00 53.75 0.0000 29 .74 11. 25 337.23 337.12
12:00 59.46 0.0000 29.75 11.29 337.2 337.11
13:00 60.59 0.0000 29.75 11.29 337 .22 337.13
14:00 60.94 0.0000 29.73 11.33 337.23 337.16
15:00 60.91 0.0000 29.71 11. 34 337.25 337.18
16:00 59.86 0.0000 29.68 11.3 337.26 337.2
17:00 60.01 0.0000 29.67 11.35 337.27 337.23
18:00 58.56 0.0000 29.64 11.34 337.31 337.27
19:00 56.28 0.0000 29.6 11.33 337.33 337.3
20:00 54.64 0.0000 29.57 11.31 33.7.35 337.34
21:00 55.78 0.0000 29.56 11.31 337.35 337.34
22:00 56.11 0.0000 29.55 11.31 337.36 337.36
23:00 56.41 .02 29.53 11.31 337.36 337.37
Total 1119.46 .02 712.28 270.79 8094.94 8093.04
SAvg 46.6441 8.33333 29.6783 11. 2829 337.289 337.210
VAvg 46.6661 8.33333 29.6783 11. 2829 337.289 337.210
100% Data Recovery
Station: STATE OF NC 94-4317 RALEIGH, NC 10/25/97 ----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt H2O#1 H2O#2
Unit: DegF inch inHg VDC ft ft ----------------------------------------------------------------------------
00:00 56.14 0.0000 29.51 11. 3 337.37 337.39
01:00 55.86 0.0000 29.51 11.31 337.37 337.39
02:00 55.35 0 .0000 29.5 11.3 337.36 337.41
03:00 53.9 0.0000 29.48 11.3 337.38 337.42
04:00 55.5 0.0000 29.47 11.3 337.38 337.85
05:00 57.08 0.0000 29.46 11.3 337.37 337.44
06:00 58.23 0.0000 29.48 11.29 337.35 337.42
07:00 58.6 0.0000 29.49 11.3 337.34 337.41
08:00 56.82 0.0000 29.5 11. 3 337.33 337.41
09:00 56.72 0.0000 29.52 11.29 33.7. 28 337.38
10:00 61 0 .0000 29.55 11. 29 337 .27 337.44
11:00 63.56 0.0000 29.57 11.32 337.25 337.34
12:00 67.09 0.0000 29.59 11. 35 337.22 337.3
13:00 70.4 0.0000 29.6 11. 31 337.23 337.31
14:00 72.8 0.0000 29.59 11.38 337.25 337.33
15:00 75 0.0000 29.58 11.34 337.23 337.32
16:00 75.8 0.0000 29.58 11.34 337.24 337.33
17:00 74.7 0.0000 29.58 11.39 337.23 337.33
18:00 71.5 0.0000 29.58 11.39 337.24 337.35
19:00 66.71 0.0000 29.57 11.39 337.24 337.35
20:00 63.58 0.0000 29.59 11. 33 337.23 337.33
21:00 61.22 0.0000 29.6 11.32 337.23 337.33
22:00 59.52 0.0000 29.6 11.35 337.23 337.32
23:00 60.56 0.0000 29.63 11.34 337.19 337.28
Total 1507.64 0 709.129 271. 83 8094.81 8097.18
SAvg 62.8183 0 29.5470 11. 3262 337.283 337.382
VAvg 62.8079 0 29.5470 11.3262 337.283 337.382
100% Data Recovery
Station: STATE OF NC 94-4317 RALEIGH, NC 10/26/97 ----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt H2O#1 H20#2
Unit: DegF inch inHg voe ft ft ----------------------------------------------------------------------------
00:00 59.17 0.0000 29.66 11.34 337.2 337.29
01:00 57.16 0.0000 29.67 11.33 337 .17 337.25
02:00 56.54 0.0000 29.68 11. 32 337.19 337.26
03:00 56.19 0.0000 29.68 11.3 337.18 337.26
04:00 55.87 0.0000 29.68 11. 29 337.19 337.25
05:00 55.33 0.0000 29.67 11.3 337.19 337.27
06:00 55.03 0.0000 29.66 11.3 337.21 337.28
07:00 54.72 0 .0000 29.66 11.29 337.21 337 .27
08:00 54.03 0.0000 29.66 11.29 337.21 337.27
09:00 52.96 0 .0000 29.67 11.29 337.19 337.25
10:00 52.73 0.0000 29.68 11.29 337.19 337.24
11:00 53.07 .01 29.67 11.29 337.19 337.25
12:00 53.81 .02 29.65 11.29 337.2 337.26
13:00 54.32 .08 29.64 11.28 337.21 337.27
14:00 54.98 .09 29.62 11.29 337.26 337.32
15:00 55.74 .07 29.57 11.29 337.3 337.35
16:00 56.57 .02 29.54 11.29 337.3 337.38
17:00 57.46 .07 29.51 11.29 337 .34 337.41
18:00 57.63 .08 29.5 11.27 337.34 337.42
19:00 57.74 0.0000 29.48 11. 29 337.35 337.43
20:00 57.31 .01 29.48 11. 29 337.34 337.42
21:00 56.7 .01 29.46 11.29 337.37 337.46
22:00 56.26 0.0000 29.42 11.28 337.41 337.49
23:00 56.54 0.0000 29.4 11.27 33'7 . 42 337.5
Total 1337.86 .46 710.31 271.05 8094.15 8095.85
SAvg 55.7441 1.91666 29.5962 11. 2937 337.256 337.327
VAvg 55.7442 1.91666 29.5962 11. 2937 337.256 337.327
100% Data Recovery
Station: STATE OF NC 94-4317 RALEIGH, NC 10/27/97 ----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt H20#1 H20#2
Unit: DegF inch inHg VDC ft ft ----------------------------------------------------------------------------
00:00 56.59 0.0000 29.38 11.27 337.45 337.53
01:00 56.81 0.0000 29.31 11.27 337 .5 337.6
02:00 57.26 .01 29.29 11.28 337.52 337 .62
03:00 57 .64 0.0000 29.28 11.27 337.5 337.61
04:00 58.37 0.0000 29.27 11. 27 337.54 337.65
05:00 59 0 .0000 29 .24 11.28 337.53 337.66
06:00 63.85 0.0000 29.25 11.29 337.48 337.63
07 :00 65.52 0.0000 29.26 11.28 337 .48 337 .64
08:00 66.03 0.0000 29.27 11.28 337.45 337.62
09:00 66 .65 0.0000 29.29 11. 27 337 .42 337.62
10:00 67.35 0.0000 29.33 11.31 337 .38 337.84
11:00 63 .44 0.0000 29.33 11. 28 33·7 . 39 337 .71
12:00 64 0 .0000 29.31 11.32 337 .41 337 .64
13 :00 65 .98 0 .0000 29.31 11. 28 337.41 337.64
14:00 66.18 0 .0000 29.28 11. 29 337.43 337.67
15 :00 67.22 0 .0000 29.27 11.28 337 .43 337 .75
16:00 65.92 0.0000 29 .27 11.29 337.43 337.63
17:00 65.07 0.0000 29 .28 11 .28 337.41 337.63
18:00 63.66 0.0000 29.3 11.28 337 .39 337 .66
19:00 58.56 0.0000 29 .33 11.31 337.38 337.57
20:00 54.36 0.0000 29 .36 11.27 337.36 337.53
21:00 50 .9 0.0000 29.39 11.27 337.34 337.51
22:00 50.04 0.0000 29.41 11.27 337.33 337.48
23:00 48.2 0.0000 29.44 11.26 337 .32 337.46
Total 1458.6 .01 703.45 270.75 8098 .28 8102.9
SAvg 60.7750 4 .16666 29.3104 11 .2812 337.428 337.620
VAvg 60.7815 4.16666 29.3104 11. 2812 337.428 337.620
100% Data Recovery
Station: STATE OF NC 94-4317 RALEIGH, NC 10/28/97 ----------------------------------------------------------------------------
Chan: AmbT Rain BP Batt H2O#1 H2O#2
Unit: DegF inch inHg VDC ft ft ----------------------------------------------------------------------------
00:00 45.04 0.0000 29.46 11.24 33'7. 31 337.44
01:00 45.11 0 .0000 29.47 11.23 337.31 337.42
02:00 44.36 0.0000 29.49 11.24 337.29 337.39
03:00 42.64 0.0000 29.52 11.24 337.27 337.36
04:00 40.69 0.0000 29.54 11.23 337.27 337.34
05:00 38.54 0.0000 29.55 11.23 337.25 337.32
06:00 38.41 0.0000 29.57 11.23 337.23 337.28
07:00 36.94 0.0000 29.61 11.18 337.18 337.23
08:00 36.22 0.0000 29.64 11.22 337.16 337.2
09:00 38.33 0.0000 29.67 11.22 337.13 337.15
10:00 43.1 0.0000 29.7 11. 22 337.11 337.12
11:00 45.99 0.0000 29.74 11.2 337.09 337.06
12:00 48.26 0.0000 29.76 11.22 337.08 337.05
13:00 none none none none none none
14:00 none none none none none none
15:00 none none none none none none
16:00 none none none none none none
17:00 none none none none none none
18:00 none none none none none none
19:00 none none none none none none
20:00 none none none none none none
21:00 none none none none none none
22:00 none none none none none none
23:00 none none none none none none
Total 543.63 0 384.72 145.9 4383.68 4384.36
SAvg 41. 8176 0 29.5938 11. 2230 337.206 337.258
VAvg 41. 8176 0 29.5938 11.2230 337.206 337.258
54.% Data Recovery
C Ill
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(0
(1) .....
9/25/96 9/26/97 9/27/97 9/28/97
9/29/97
10/1/97
10/2/97
10/3/97
10/4/97
10/5/97
10/6/97
10n/97
10/8/97
10/9/97
10/10/97
10/11/97
10/12/97
10/13/97
10/14/97
10/15/97
10/16/97
10/17/97
10/18/97
10/19/97
10/20/97
10/21/97
+ +
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Sheet2
Measured Leachate Elevation at Air Vent Well -Reference Elevation = 357.07
Date Elevation Rain (in) Year Rain Ral BP Mnth Rain BP +305
12/19/94 336.41 1 1 40.28 30.26 1 335.26
1/25/85 336.37 2 4.5 30.24 4.5 335.24
2/23/95 336.25 3 3.7 30.09 3.7 335.09
3/29/95 336.42 4 6.17 30.08 6.17 335.08
4/27/95 336.44 5 1.72 30.09 1.72 335.09
5/24/95 336.32 6 3.39 30.19 3.39 335.19
6/22/95 336.35 7 9.33 29.99 9.33 334.99
7/21/95 336.64 8 6.12 29.96 6.12 334.96
8/28/95 none 9 4.45 29.91 4.45 334.91
9/25/95 none 10 3.17 30.06 3.17 335.06
10/24/95 336.7 11 8.21 30.19 8.21 335.19
11/20/95 336.79 12 4.06 30.11 4.06 335.11
12/20/95 337 13 2.03 56.85 29.74 2.03 334.74
1/26/96 336.12 14 5.12 30.4 5.12 335.4
2/23/96 336.44 15 3.79 29.88 3.79 334.88
3/29/96 336.88 16 3.39 30.03 3.39 335.03
4/26/96 336.08 17 3.72 29.47 3.72 334.47
5/31/96 none 18 4.13 30.24 4.13 335.24
6/28/96 336.32 19 6.48 30.13 6.48 335.13
7/26/96 336.63 20 5.4 none 5.4 #VALUE!
8/30/96 336.95 21 5.8 30.07 5.8 335.07
9/16/96 337.06 22 9.26 29.98 9.26 334.98
10/28/96 337.05 23 4.81 30.06 4.81 335.06
10/29/96 337.11 24 30.04 none 335.04
11/8/96 337.88 25 29.75 none 334.75
11/25/96 337.71 26 4.09 30.11 4.09 335.11
12/20/96 337.61 27 4.59 60.58 30.45 5.49 335.45
Jan-97 336.79 28 3.04 30.46 3.04 335.46
Feb-97 337.25 29 2.78 29.97 2.78 334.97
Mar-97 none 30 3.39 30.31 3.39 335.31
4/7/97 337.2 31 4.98 29.91 4.98 334.91
5/28/97 336.79 32 0.87 30.34 0.87 335.34
6/30/97 337.3 33 5.82 30.08 5.82 335.08
7/30/97 337.52 34 30.17 335.17
8/26/97 337.64 35 30.1 335.1
9/29/97 337.9 36 29.9 334.9
1995 1996 1997
Mean 336.8725 336.5173 336.9108 337.2988
Median 336.79 336.42 336.95 337.275
Stnd Dev 0.525971 0.232985 0.585654 0.38853
VAr 0.276645 0.054282 0.342991 0.150955
Slope 0.037744 0.04922 0.119551 0.110856
Max (ft) 337.9 337 337.88 337.9 ·
Min (ft) 336.08 336.25 336.08 336.79
Spread(in) 21.84 9 21 .6 13.32
Page 1
Sheet2 30 ... ----...... ----..... -H2O level Total Data 1995 1996 1997 Pressure Total Data 1995 1996 1997 Mean 336.8725 336.5173 336.9108 337.2988 30.07886 30.07 30.04692 30.13778 Median 336.79 336.42 336.95 337.275 30.08 30.09 30.06 30.1 Stnd Dev 0.525971 0.232985 0.585654 0.38853 VAr 0.276645 0.054282 0.342991 0.150955 Slope Gl.037744 0.04922 0.119551 0.110856 Max {ft) 337.9 337 337.88 337.9 30.46 30.26 30.45 30.46 Min (ft) 336.08 336.25 336.08 336.79 29.47 29.74 29.47 29.9 Spread(in) 21.84 9 21.6 13.32 0.99 0.52 0.98 0.56 Page 1
A TT k.-\-\-M E N T Z..
PCB LANDFILL
Monitoring Data-
eoIem er -co er S t b 24 0 t b 9 1997
SOUTH MONITORING WELL BAROMETRIC PRESSURE AND WATER LEVEL DATA
Press-In H H20 Level Ft
307 Sv MtnAfl-V
24-Sep-97 1700 29.7 337 336.7 Average 29.64359 337.0758
24 1800 29.68 337 336.68 Medium · 29.67 337
24 1900 29.66 337 336.66
24 2000 29.64 337 336.64 Stnd Dev 0.20995 0.209676
24 2100 29.64 337 336.64 Variance 0.043959 0.043844
24 2200 29.62 337 336.62 min 29.15 336.7
24 2300 29.62 337.1 336.62 max 30.04 337.8
25 0 29.6 337.1 336.6
25 100 29.58 337.1 336.58 Water Level Diff in in 13.2
25 200 29.55 337.1 336.55 Press Diff-Inch of Hg 0.89
25 300 29.53 337.1 336.53
25 400 29.5 337.2 336.5
25 500 29.48 337.2 336.48
25 600 29.47 337.2 336.47
25 700 29.47 337.2 336.47
25 800 29.46 337.2 336.46
25 900 29.46 337.2 336.46
25 1000 29.46 337.2 336.46
25 1100 29.46 337.2 336.46
25 1200 29.44 337.2 336.44
25 1300 29.43 337.2 336.43
25 1400 . 29.43 337.2 336.43
25 1500 ; 29.4 337.2 336.4
25 1600 29.38 337.2 336.38
25 1700 29.37 337.2 336.37
25 1800 29.37 337.2 336.37
25 1900 29.37 337.3 336.37
25 2000 29.36 337.3 336.36
25 2100 29.36 337.3 336.36
25 2200 29.37 337.2 336.37
25 2300 29.38 337.2 336.38
26 0 29.39 337.2 336.39
26 100 29.4 337.2 336.4
26 200 29.41 337.2 336.41
26 300 29.41 337.2 336.41
26 400 29.41 337.2 336.41
26 500 29.41 337.2 336.41
26 600 29.42 _ 337.1 336.42
26 700 29.45 337.1 336.45
26 800 29.46 337.1 336.46
26 900 29.49 337.1 336.49
26 1000 29.54 337 336.54
26 1100 29.58 337 336.58
26 1200 29.61 336.9 336.61
26 1300 29.62 336.9 336.62
26 1400 29.62 336.9 336.62
Page 1
26 1500
26 1600
26 1700
26 1800
26 1900
26 2000
26 2100
26 2200
26 2300
27 0
27 100
27 200
27 300
27 400
27 500
27 600
27 700
27 800
27 900
27 1000
27 1100
27 1200
27 1300
27 1400
27 1500
27 1600
27 1700
27 1800
27 1900
27 2000
27 2100
27 2200
27 2300
28 0
28 100
28 200
28 300
28 400
28 500
28 600
28 700
28 800
28 900
28 1000
28 1100
28 1200
28 1300
28 1400
28 1500
PCB LANDFILL
Monitoring Data
Sen ~mber 24-1 ::)ctober 9.
29.62 336.9 336.62
29.62 336.9 336.62
29.62 336.9 336.62
29.6 337 336.6
29.61 337 336.61
29.62 337 336.62
29.62 336.9 336.62
29.65 336.9 336.65
29.66 336.9 336.66
29.64 336.9 336.,64
29.63 337 336.63
29.63 337 336.63
29.63 337 336.63
29.63 337 336.63
29.62 337 336.62
29.62 337 336.62
29.63 337 336.63
29.64 337 336.64
29.65 337 336.65
29.66 336.9 336.66
29.7 336.9 336.7
29.72 336.9 336.72
29.72 336.9 336.72
29.7 336.9 336.7
29.68 336.9 336.68
29.66 337 336.66
29.65 337 336.65
29.63 337 336.63
29.62 337 336.62
29.62 337 336.62
29.6 337.1 33"6.6
29.59 337.1 336.59
29.58 337.1 336.58
29.57 337.1 336.57
29.54 337.1 336.54
29.53 337.2 336.53
29.51 337.2 336.51
29.48 337.2 336.48
29.46 337.3 336.46
29.45 337.3 336.45
29.45 ,337.3 336.45
29.43 337.3 336.43
29.41 337.3 336.41
29.4 337.4 336.4
29.4 337.4 336.4
29.38 337.4 336.38
29.36 337.4 336.36
29.34 337.4 336.34
29.31 337.5 336.31
Page2
997
PCB LANDFILL
Monitoring Data.
eoiem er -co er S t b 24 0 t b 9 1997
28 1600 29.29 337.5 336.29
28 1700 29.28 337.5 336.28
28 1800 29.27 337.6 336.27
28 1900 29.26 337.6 336.26
28 2000 29.26 337.6 336.26
28 2100 29.27 337.6 336.27
28 2200 29.26 337.6 336.26
28 2300 29.25 337.6 336.25
29 0 29.25 337.7 336.25
29 100 29.22 337.7 336.22
29 200 29.2 337.8 336.2
29 300 29.18 337.7 336.18
29 400 29.16 337.7 336.16
29 500 29.15 337.7 336.15
29 600 29.16 337.6 336.16
29 700 29.17 337.6 336.17
29 800 29.18 337.6 336.18
29 900 29.22 337.6 336.22
29 1000 29.25 337.5 336.25
29 1100 29.28 337.5 336.28
29 1200 29.34 337.3 336.34
29 1300 29.43 337.3 336.43
29 1400 29.43 337.3 336.43
29 1500 29.41 337.3 336.41
29 1600 29.4 337.3 336.4
29 1700 29.4 337.3 336.4
29 1800 29.4 337.3 336.4
29 1900 29.38 337.4 336.38
29 2000 29.35 337.4 336.35
29 2100 29.35 337.4 336.35
29 2200 29.36 337.4 336.36
29 2300 29.37 337.4 336.37
30 0 29.37 337.4 336.37
30 100 29.37 337.4 336.37
30 200 29.35 337.4 336.35
30 300 29.35 337.4 336.35
30 400 29.34 337.4 336.34
30 500 29.33 337.4 336.33
30 600 29.32 337.4 336.32
30 700 29.33 337.4 336.33
30 800 29.33 _337.4 335·:33
30 900 29.34 337.4 336.34
30 1000 29.35 337.4 336.35
30 1100 29.37 337.3 336.37
30 1200 29.38 337.3 336.38
30 1300 29.37 337.3 336.37
30 1400 29.36 337.4 336.36
30 1500 29.35 337.4 336.35
30 1600 29.35 337.4 336.35
Page 3
30 1700
30 1800
30 1900
30 2000
30 2100
30 2200
30 2300
Oct 1199 0
1 100
1 200
1 300
1 400
1 500
1 600
1 700
1 800
1 900
1 1000
1 1100
1 1200
1 1300
1 1400
1 1500
1 1600
1 1700
1 1800
1 1900
1 2000
1 2100
1 2200
1 2300
2 0
2 100
2 200
2 300
2 400
2 500
2 600
2 700
2 800
2 900
2 1000
2 1100
2 1200
2 1300
2 1400
2 1500
2 1600
2 1700
PCB LANDFILL
Monitoring Data
Seotember 24-October 9 1997
29.35 337.4 336.35
29.37 337.3 336.37
29.38 337.4 336.38
29.38 337.3 336.38
29.4 337.3 336.4
29.42 337.3 336.42
29.43 337.3 336.43
29.44 337.3 336.44
29.44 337.3 336,.44
29.44 337.3 336.44
29.44 337.3 336.44
29.43 337.3 336.43
29.42 337.3 336.42
29.42 337.3 336.42
29.43 337.3 336.43
29.44 337.3 336.44
29.46 337.2 336.46
29.49 337.2 336.49
29.54 337.2 336.54
29.56 337.2 336.56
29.57 337.1 336.57
29.57 337.1 336.57
29.57 337.1 336.57
29.58 337.1 336.58
29.59 337.1 336.59
29.61 337.1 336.61
29.61 337.1 336.61
29.61 337.1 336.61
29.62 337.1 336.62
29.63 337.1 336;63
29.64 337 336.64
29.67 337 336.67
29.69 337 336.69
29.69 337 336.69
29.69 337 336.69
29.68 337 336.68
29.68 337 336.68
29.7 336.9 336.7
29.72 336.9 336.72
29.74 336.9 336.74
29.76 -336.9 336.76
29.78 336.8 336.78
29.83 336.8 336.83
29.86 336.7 336.86
29.86 336.7 336.86
29.84 336.8 336.84
29.82 336.8 336.82
29.81 336.8 336.81
29.8 336.8 336.8
Page4
PCB LANDFILL ..
Monitoring Data
s eotem er -cto er b 24 0 b 9 1997
2 1800 29.79 336.8 336.79
2 1900 29.77 336.9 336.77
2 2000 29.73 336.9 336.73
2 2100 29.71 336.9 336.71
2 2200 29.71 336.9 336.71
2 2300 29.7 336.9 336.7
3 0 29.7 336.9 336.7
3 100 29.69 336.9 336.69
3 200 29.68 336.9 336.68
3 300 29.67 337 336.67
3 400 29.65 337 336.65
3 500 29.65 337 336.65
3 600 29.65 337 336.65
3 700 29.66 337 336.66
3 800 29.68 337 336.68
3 900 29.68 336.9 336.68
3 1000 29.71 336.9 336.71
3 1100 29.76 336.9 336.76
3 1200 29.77 336.9 336,77
3 1300 29.77 336.9 336.77
3 1400 29.75 336.9 336.75
3 1500 29.74 336.9 336.74
3 1600 29.72 336.9 336.72
3 1700 29.72 336.9 336.72
3 1800 29.71 336.9 336.71
3 1900 29.7 337 336.7
3 2000 29.67 337 336.67
3 2100 29.66 337 336.66
3 2200 29.65 337 336.65
3 2300 29.65 337 336.65
4 0 29.65 337 336.65
4 100 29.65 337 336.65
4 200 29.65 337 336.65
4 300 29.65 337 336.65
4 400 29.65 337 336.65
4 500 29.65 337 336.65
4 600 29.66 337 336.66
4 700 29.67 337 336.67
4 800 29.69 337 336.69
4 900 29.71 337 336.71
4 1000 29.74 _ 336.9 336.74
4 1100 29.79 336.9 336.79
4 1200 29.8 336.9 336.8
4 1300 29.8 336.9 336.8
4 1400 29.78 336.9 336.78
4 1500 29.78 336.9 336.78
4 1600 29.77 336.9 336.77
4 1700 29.77 336.9 336.77
4 1800 29.78 336.9 336.78
Pages
/
► .
PCB LANDFILL
Monitorir,g Data
eo1em er -cto er S t b 24 0 b 9 1997
4 1900 29.77 336.9 336.77
4 2000 29.74 337 336.74
4 2100 29.74 337 336.74
4 2200 29.74 337 336.74
4 2300 29.74 337 336.74
5 0 29.74 337 336.74
5 100 29.74 337 336.74
5 200 29.73 337 336.73
5 300 29.73 337 336.73
5 400 29.72 337 336.72
5 500 29.72 337 336.72
5 600 29.72 337 336.72
5 700 29.73 337 336.73
5 800 29.73 337 336.73
5 900 29.75 337 336.75
5 1000 29.79 336.9 336.79
5 1100 29.84 336.9 336.84
5 1200 29.85 336.9 336.85
5 1300 29.85 336.9 336.85
5 1400 29.83 336.9 336.83
5 1500 29.82 336.9 336.82
5 1600 29.81 336.9 336.81
5 1700 29.8 336.9 336.8
5 1800 29.8 336.9 336.8
5 1900 29.79 337 336.79
5 2000 29.76 337 336.76
5 2100 29.75 337 336.75
5 2200 29.75 337 336.75
5 2300 29.75 337 336.75
6 0 29.76 337 336.76
6 100 29.76 337 335·:75
6 200 29.76 337 336.76
6 300 29.76 . 337 336.76
6 400 29.75 337 336.75
6 500 29.75 337 336.75
6 600 29.77 337 336.77
6 700 29.77 337 336.77
6 800 29.78 337 336.78
6 900 29.8 337 336.8
6 1000 29.84 336.9 336.84
6 1100 29.89 , 336.9 336.89
6 1200 29.9 336.9 336.9
6 1300 29.89 336.9 336.89
6 1400 29.88 336.9 336.88
6 1500 29.86 336.9 336.86
6 1600 29.85 336.9 336.85
6 1700 29.85 336.9 336.85
6 1800 29.85 336.9 336.85
6 1900 29.84 337 336.84
Page6
:I
6 2000
6 2100
6 2200
6 2300
7 0
7 100
7 200
7 300
7 400
7 500
7 600
7 700
7 800
7 900
7 1000
7 1100
7 1200
7 1300
7 1400
7 1500
7 1600
7 1700
7 1800
7 1900
7 2000
7 2100
7 2200
7 2300
8 0
8 100
8 200
8 300
8 400
8 500
8 600
8 700
8 800
8 900
8 1000
8 1100
8 1200
8 1300
8 1400
8 1500
8 1600
8 1700
8 1800
8 1900
8 2000
PCB LANDFILL
Monitoring Data
Seotember 24-October 9 1997
29.82
29.81
29.8
29.8
29.79
29.79
29.78
29.78
29.77
29.78
29.78
29.79
29.8
29.82
29.84
29.88
29.89
29.88
29.87
29.86
29.85
29.85
29.86
29.86
29.84
29.83
29.83
29.83
29.83
29.83
29.83
29.83
29.82
29.83
29.84
29.86
29.88
29.9
29.92
29.96
29.98
29.99
29.98
29.96
29.95
29.95
29.95
29.94
29.92
337
337
337
337
· 337
337
337
337
337
337
337
337
337
337
337
336.9
336.9
336.9
337
337
337
337
337
337
337
337
337
337
337
337
337
337
337.1
337.1
337
337
337
337
336.9
336.9
_ 336.9
336.9
336.9
336.9
336.9
336.9
336.9
337
337
I
Page 7
336:82
336.81
336.8
336.8
336.79
336.79
336.78
336.78
336.77
336.78
336.78
336.79
336.8
336.82
336.84
336.88
336.89
336.88
336.87
336.86
336.:85
336.85
336.86
336.86
336.84
336.83
336.83
336.83
336.83
336.83
336.83
336.83
336.82
336.83
336.84
336.86
336.88
336.9
336.92
336.96
336.98
336:99
336.98
336.96
336.95
336.95
336.95
336.94
336.92
PCB LANDFILL
Monitoring Data
S t b b 9 1997 eo em er 24-Octo er
8 2100 29.92 337 336.92
8 2200 29.93 336.9 336.93
8 2300 29.93 336.9 336.93
9 0 29.93 336.9 336.93
9 100 29.93 336.9 336.93
9 200 29.93 336.9 336.93
9 300 29.94 336.9 336.94
9 400 29.93 336.9 336.93
9 500 29.94 336.9 336.94
9 600 29.95 336.9 336;95
9 700 29.96 336.9 336.96
9 800 29.97 336.9 336.97
9 900 29.99 336.8 336.99
9 1000 30.01 336.8 337.01
9 1100 30.03 336.8 337.03
9 1200 30.04 336.8 337.04
9 1300 30.03 336.8 337.03
9 1400 30.01 336.8 337.01
9 1500 29.99 336.8 336.99
9 1600 29.98 336.8 336.98
9 1700 29.97 336.8 336.97
9 1800 29.96 336.9 336.96
9 1900 29.95 336.9 336.95
9 2000 29.94 336.9 336.94
9 2100 29.93 336.9 336.93
9 2200 29.93 336.9 336.93
9 2300 29.93 336.9 336.93
10 1200 29.99 336.8 336.99
-I
Page8
I __ _J_ __ _
,,.. PCB Landfill Water Levels Well No. Elev. TOC W. Depth Stick-up 3/11/1997 4fi/1997 5/28/1997 6/30/97 7/30/97 Depth tow. W. Elevation Depth tow. W. Elevation Depth toW. W. Elevation Depth tow. W. Elevation Depth tow. MW-1 343.98 51.93 2.23 42.89 301.09 42.54 301.44 41.82 302.16 41.37 302.61 41.20 MW-1A 344.26 43.37 1.58 40.75 303.51 40.22 304.04 39.50 304.76 39.23 305.03 39.32 MW-2 329.98 46.86 2.09 33.18 296.80 32.60 297.38 32.12 297.86 32.16 297.82 33.10 MW-3 325.18 40.82 2.12 20.52 304.66 20.20 304.98 20.54 304.64 20.89 304.29 22.22 MW-3A 326.32 65.58 2.24 21.61 304.71 21.35 304.97 21.58 304.74 21.88 304.44 23.12 MW-4 322.81 38.54 2.17 19.11 303.70 18.83 303.98 19.09 303.72 19.37 303.44 20.41 MW-4A 323.82 41.50 1.58 20.47 303.35 20.14 303.68 20.34 303.48 20.59 303.23 21.57 MW-5 336.09 61.39 1.20 36.23 299.86 35.90 300.19 35.11 300.98 34.78 301.31 34.89 MW-SA 335.95 41.97 1.22 36.10 299.85 35.57 300.38 34.86 301.09 34.51 301.44 34.57 MW-6 314.22 59.78 0.79 20.47 293.75 20.02 294.20 19.63 294.59 19.65 294.57 20.64 MW-7 336.88 47.54 1.67 33.07 303.81 32.68 304.20 32.45 304.43 32.00 304.88 32.96 MW-7A 336.88 37.00 1.51 32.62 304.26 32.27 304.61 32.03 304.85 32.42 304.46 32.55 MW-8 319.62 53.16 1.94 28.35 291.27 28.03 291.59 27.60 292.02 27.65 291.97 27.97 MW-9 298.52 20.69 0.91 10.65 287.87 10.17 288.35 10.33 288.19 10.63 287.89 12.03 MW-10 305.61 76.70 1.95 4.40 301.21 4.47 301.14 5.34 300.27 5.94 299.67 7.87 MW-10S 305.70 19.98 1.60 5.11 300.59 5.15 300.55 6.03 299.67 6.62 299.08 8.51 MW-11 339.15 42.32 1.88 36.28 302.87 35.92 303.23 35.44 303.71 35.23 303.92 35.40 MW-12 332.20 38.40 2.09 28.27 303.93 27.88 304.32 27.96 304.24 28.10 304.10 28.96 SOUTH 355.06 19.05 336.01 19.10 335.96 18.64 336.42 18.54 NORTH 353.16 17.06 336.10 17.12 336.04 16.77 336.39 16.57 VENT 357.07 19.87 337.20 20.28 336.79 19.77 337.30 19.55 -· ,_. Page 1
.. --· 355.oc.s '353' (le .J oy51,01'/ W. Elevation 302.78 304.94 296.88 302.96 303.20 302.40 302.25 301.20 301.38 293.58 303.92 304.33 291.65 286.49 297.74 297.19 303.75 303.24 336.52 336.59 337.52 8/26/97 Depth toW. 41.26 39.57 33.99 23.20 24.05 21.22 22.32 35.23 34.90 21.42 33.48 33.09 28.41 13.13 9.00 9.63 35.81 29.66 18.32 16.40 19.43 9/26/97 W. Elevation Depth tow. 302.72 41.59 304.69 40.06 295.99 35.02 301.98 24.07 302.27 24.90 301.59 21.86 301.50 22.96 300.86 35.81 · 301.05 35.46 292.80 22.10 303.40 34.09 303.79 33.70 291.21 29.09 285.39 13.95 296.61 9.67 296.07 10.27 303.34 36.35 302.54 30.43 336.74 18.09 336.76 16.13 337.64 19.17 PCB Landfill Water Levels 10/?/1997 11/?/1997 12/?/1997 W. Elevation Depth tow. W. Elevation Depth tow. W. Elevation Depth tow. W. Elevation 302.39 Jo/:,J I 'f 1 304.20 l,~JIJ:; ~t1 294.96 301.11 301.42 300.95 300.86 300.28 300.50 292.12 302.79 303.18 290.53 284.57 295.94 295.43 ~"t"tt 302.80 ~fl.-. 301.77 336.97 IS 2.<. 33(..~ . 337.03 II, ?.i S"' ~3C. .I\ 337.90 I q s.tl.J -::2., ?..., '<.3 Page2
Level In Feet w w w :s: w w w ..... :s: u, w u, w ..... 00 9/25/96 9/26/97 9/27/97 9/28/97 9/29/97 10/1/97 10/2/97 10/3/97 10/4/97 10/5/97 -JUii ____ ili,--.-.Liiml'-'lfri1111\l@t't&.'illl\iiii11111\ils\iii,%il-'fllllillillii\ifJ@-s\11Wl "O 0 1015191 .(% !?~~lllll!l,ii"'~"",r:ll'w"' 11.,¥~~1; -.triit~!wf' -1.,1r,~~':@"0rm:1,:11,m OJ r-I» 10/7/97 :, a. =! 10/8/97 ~ C (/) II C '::T ID 10/9/97 3 (D ""C (D 3 -Q) ..... (0 I» (D 10/10/97 -< () '::T ..... 0 Q) .... ;::i. 10/11/97 C ..... !. 1 0112191 .i~~i"iia"ll¾:Bi:!l~m, ~iitl.la11-..~~•f1~1-1'iw~1 '< > < 10/13/97 .l.. -, .• -I , .. C1) fll,' r. J ' . C.· !' iil cc 10/14/97 f"' '{r ~ --,,,,,,.,,,._ .. C1) I '·"' "' I I '' ~ ~ 10/15/97 10/16/97 10/17/97 10/18/97 10/19/97 10/20/97 10/21/97 -):.. i.t , < ~-l"" '---.· r' V r\ \.J + + [', I ), ? ~ (JJ ;:__ r .:; en en ~ " 1\1 CD CD ii· ii· -; --i:-C "' "' \.__,, r} (\' N _. '"i, \ l !.,, r ~J
338 337.5 J .5 337 ] 336.5 336 10/22/97 10/23/97 Sheet1 Chart 2 PCB Landfill-Summary of Daily Averages 10/24/97 10/25/97 Date Page 1 10/26/97 -+-Series1 ---Series2 -tr-Series3 10/27/97 10/28/97
9/25/96 9/26/97 9/27/97 9/28/97 9/29/97 10/1/97 10/2/97 10/3/97 Level In Feet w w w ~ w ~ w ~ ~ ~ ~ ~ 10/4/97 . . .. ,, -,,;. .. +' . ' ·-~-~-I■ 10/5/97 .· ··:-·· "'!' ,. :: · . ~ m 10/6/97 ~----__,___ •• r DJ ::I 10/7/97 L~~~iWilllfili)llf!lili\lrnlih"~llj',l!~U~l\l!!lil-~-• ~~l~l(f--1 Q. ~~oo._~~J~Ni~'Wlmw'Bllltk'ml.mml'll ,, -,,,,,._ .• ,~'Wam:imlh'tt!Wi@¥JIH'.t __ ,,, _ !~,m,_lli~l~mli1,@;Tu1¾'fl:f~I ~ 10/8/97 'JP.s!!!!l!!@!¥.li& ••. ;-., ~ u, i . \ ·•{' 3 m 1 Ji 10/9/97 :\i!l'!:i!fil!Sftftf: .;;i ;;, • ·.,,'..c,.: ~ :::: (I) 1111 -.· '< n ~ 1~~~ O i .... ~ C w 10/11/97 ---____ ,__ !. '< 10/12/97 ffiWll!ll!j-~.l,411~i-~Ta'#llll,1''!lfiliiill@l>-· 'l.,_;lllll!!ifil!ffil!~~;il!i---~l~I-' )> ~~l~OOWl~~B~#.ft --,,.__ -;'~?,ffimrffiW.ilJmliffi'Li~tf!tt@~ltk'BllifWMMfu.l®-~, < Cl) ~ 10/13/97 _________ ] ________ ,_ ~ Cl) 10/14/97 . -.. ·······-···--······· --·-····-·---·-·· ·····--··· ---··-·· 111 10/15/97 10/16/97 10/17/97 10/18/97 10/19/97 10/20/97 10/21/97 TI ~ ~ ii" i· 1/1 1/1 "' ..
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State Climate Office of North Carolina
Dept. Marine, Earth, Atmospheric Sciences
Campus Box 8208, NC State University
Raleigh, NC 27695-8208
Telephone: [phone]
Fax: [phone]
Email: [e-mail]
http://www.nc-climate.ncsu.edu
'\ '~--
To:
From:
Date:
Fax number:
Total number of pages (including cover):
Data used should be cited in the following way: "Information was provided by
the State Climate Office of North Carolina at North Carolina State University.''
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l•.UG-26-97 08 ,2 6 FROM ,REGION 4 PESTICIDES ID ,404 562 897 3
4 APT-TS
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
REGION4
ATLANTA FEDERAL CENTER
100 ALABAMA STREET, S.W.
ATLANTA, GEORGIA 3G303-3104
oPTIONAI. FOl'IM 99 (7-00>
C":;RTIFIED MAIL FAX TRANSMITTAL
RETURN RECEIPT REQUESTED
William L. Meyer, Director
Division of Waste Management
Department of Environment, Health
and Natural Resources
P.O. Box 27687
Raleigh, North Carolina 27611-7687
Subject :
Docket No.:
Dear Mr. Meyer:
Notice of Non-Compliance
TSCA-4-97-11844
Fax•
I
PAGE
The United States Environmental Protection Agency (EPA)
finds the State of North Carolina in violation of the
Polychlorinated Biphenyl {PCB) regulations, 40 CFR Part 761
promulgated under Section 6(e} of the Toxic Substances Control
Act (TSCA } .
On January 21 -22, 1997, an EPA representative performed a ~
inspection of the Warren County PCB Landfill (WCLF) located in
Warren County, North Carolina and reviewed the facility operating
records located in the offices of the North Carol ina Department
of Env ironment, Health and Natural Resources, Division of Waste
Management (DWM) in Raleigh, North Carolina. The WCLF, ovmed b::·
the State of North Carolina, was approved by EPA for disposal of
PCB contaminated soil. Requirements for construction , operat ion,
monito ring, reporting and recordkeeping were established as
c ondit ions of approval in letters issued on June 4, 197 9 , a nd
December 14, 1981. During the inspection, it was determined that
North Carolina has violated conditions of the approval(s }
pertaining to monitoring and leachate management. The specific
deficiencies found by EPA and steps North Carolina must take in
order to achieve compliance are set forth below in thi s Notice o :
Non-Compliance (NON ).
::ljolation 1. Condition II.A., Letter of Approval dated
December 14, 1981, requires monthly monitoring for leachate
quality and quantity and proper disposal of collected leachate.
Required leachate monitoring parameters are specified in 40 CFR
§761 .75 (b) (6) (iii), formerly §761.41 (b) (Si (iii) and include
PCBs, pH, specific conductance, and chlorinated organics. North
Carolina requested and was granted a waiver from the requirement
fo~ chlorinated organics monitoring per the Jurie 4, 1979, Lette~
of Approval. Monthly monitoring reports compiled by the Dvll~
indicate that leachate samples were never tested for two
0 8 26 FROM ,REGION 4 PESTICIDES ID ,404 5 62 8973 PAGE
2
moni toring parameters required by the PCB disposal approval, pH
and specific conductance.
Recommendation. Starting with the first monthly monitori ng
ev ent after receipt of this letter and continu ing monthly
thereafter, North Carolina shall monitor leachate for PCBs, pH,
an d specific conductance. Field instruments may be used to
measure pH and specific conductance.
Violation 2 . Condition II.H.2., Letter of Approval dated
December 14, 1981, requires semi-annual ~onitoring of groundwate~
monitoring wells and surface water for PCBs, pH, and specific
conductance. A review of the State's monitoring records
indicates that the State has carried out the required semiannual
monitoring during the post closure period with three exceptions.
Only one set of samples was collected in the following years:
1987 , 1995, and 1996. Additionally, it appears that groundwater
and surface samples were tested for PCBs but have nev er been
tested for pH and specific conductance as required by the PCB
disposal approval.
Recommendation . Henceforth, North Carolina shall monitor
surface water and groundwater semi-annually as required by
Condition II.H.2 ., of the December 14, 1981, Letter o f Approval .
All wa t er samples shall be tested for PCBs, pH and specific
conductance. Fi eld instruments may be used t o mea sure pH and .
s peci fi c conductance.
Violation 3. Condition B.10., Letter of Approv al dated
June 4, 1979, required installation of a leachate coll ection
sy s t e m (LC S }, abov e and below the liner, that wo uld a l low r emoval
0£ any collected leachate. The LCS was installed as required by
t he approval letter and North Carolina has remov ed nominal
amounts of leachate during the post-closure care period.
Howev er, as e v idenced by ten or more feet of standi ng l i qui d ov e r
the liner, EPA has determined that the primacy LCS (located above
the liner) does not meet the LCS performance standard specified
i n Condition B.10. The intent of this condition of approval wa s
t o require installation and operation of a LCS capable o f
removing leachate as it is generated, to prevent a build-up of
leachate over the landfill liner system. EPA considers a
properly functioning LCS in combination with a liner system
nece ssary to prevent PCB releases to groundwater.
Recommendation. EPA recognizes that eliminating the l arge
amount of leachate that has accumulated in the WCLF may take
several years due to the degraded condition and/or limited
capa c i ty of the LCS drainage layer and sump . Ther e may also be
more than one contributing factor to leachate production. If the
leachate build-up was due only to storm water introduced dur ing
the operational period, then upgrading the leachate pumping
system would be sufficient to correct the problem. There is some
evidence indica ting that the leachate build-up is due in par t t o
~UG-26-97 08 ,26 FROM ,REGION 4 PESTICIDES ID ,404 562 8973 PAGE
3
infiltration of precipitation through the landfill cover system.
Therefore, replacing the cover system, in addition to the pump
sy stem upgrade, may also be necessary. Another factor that must
be considered by EPA in addressing leachate management problems
is North Carolina's plan to detoxify the WCLF contents. The
Agency does not recommend replacing the cover system if North
Carolina plans to excavate and destroy PCBs in the landfill in
the near future.
North Carolina shall prepare and submit for EPA's approval,
a two-phase corrective action plan (CAP) to eliminate leachate
from the WCLF. Phase 1, shall include a plan and schedule for
replacing (upgrading) the existing leachate pumping system (i.e.,
the gas-powered diaphragm pump housed in a small shed at the
north end of the landfill). The existing pump can only be
operated when an inspector makes a monthly visit to the site.
The new systern should be designed to operate on a more-or-less
continuous basis {e.g., a submersible pump installed in the LCS
sump pumps leachate to a temporary holding tank that when full,
discharges leachate to the existing leachate treatment system).
A contingent, phase 2 plan and schedule for replacing the
existing cover system shall also be submitted to EPJI. for
approval. EPA will require replacement of the landfill cover if
North Carolina does not submit an application for an alternate
method of PCB disposal for the WCLF soil within one year from the
date of North Carolina's receipt of this NON. The two-phase CA?
shall be submitted to EPA within 90 days of North Carolina's
receipt of this NON.
Failure to correct the violations cited above could subject
Norch Carolina to penalties under TSCA. Further, this NON does
not preclude EPA from taking additional enforce.~ent action,
including the assessment of civil penalties, in the ev ent that
the remedies specified above are not imple.~ented or North
Carolina fails to timely submit a leachate management CAP.
Please contact Mr. Craig Brown at [phone], if you
have any questions regarding this letter.
:i
Carol L. Keroker
Chief
Pesticides and Toxic
Substances Branch
3
Phase 2 Corrective Action Plan
PCB Landfill, Warren County North Carolina
Contingency Plan for Active Remediation of Landfill Closure Cap System
EPA has requested a contingency plan for remediation of the existing closure cap system at the
PCB Landfill in Warren County North Carolina. There is preliminary evidence that there may be
small amounts of periodic infiltration into the landfill.· The evidence is evaluation of several
years worth of manual water level readings which have been taken in the landfill leachate riser
and a monitoring point installed in the landfill gas vent. The state is attempting to confirm this
observation through the use of continuous monitoring of the landfill. The state has installed
instruments which monitor and record, on an hourly basis, the ambient temperature, pressure,
rainfall, and the water level elevations in two wells which were installed in the landfill.
Data indicates that the measured water level in the landfill is influenced by the barometric
pressure. When pressure rises the water surface is depressed, when the pressure falls, the water
level rises. The historical data from the manual measurements was compared to the regional
ambient pressure ( measured in Raleigh, NC, the closest monitoring station which collects
barometric pressure data.) and it also correlates with the regional changes in barometric pressure.
This makes it difficult to determine if there is infiltration into the landfill, since it is not known
what the range of movement of the water surface is .
There are preliminary measurements that indicate the fluctuation of the water surface in the
landfill is in the range of 13 inches. Data from September 21 through October 21 indicates that
when pressure is high, approximately 30 inches of Hg, the water level does not drop below a
minimum level. A low pressure reading , approximately 29 .15 inches of Hg has established a
"maximum water level" recorded to date. The data will be constantly monitored, and the
hypothesis is that as the landfill enters the wet winter months, when evapotranspiration is the
low, if there is measurable infiltration, the maximum water level should increase during the
summer when barometric pressures are lower than during the winter months. Conversely, if there
is an measurable exfiltration from the landfill, that should also be detected during prolonged
periods with no rain.
If it is determined that the closure cap system of the landfill needs to be remediated, the state has
determined that the following will be considered as part of the corrective action:
• Remove existing protective /vegetative cover material and stockpile on site.
• Remove, where damaged by the above activity, the existing 10 mil PVC liner.
• Repair, smooth roll, the existing compacted clay barrier, and add additional soils to areas
which have exhibited settlement.
• Install one or more layers of geosynthetics. The layers to be evaluated include, from the
bottom up, a geosynthetic clay liner, a 40 mil geomembrane, a drainage layer.
• Reapply protective cover at a depth of at least 2.5 feet, to provide moisture storage for
vegetation, particularly if a drainage layer is installed.
• The cap will extend over the current top cap/bottom cap interface, forming an umbrella
like protection.
• A lined drainage collection trench will be installed to collect seepage from the drainage
layer if installed.
• Reseed
To evaluate the proposed course of remediation the state proposes the following schedule:
• Within 60 days of Agency approval the state will prepare an RFP and hold a prebid
conference.
• Within 45 days of the published RFP engineers will be asked to submit proposals. The
proposals will include statements of qualifications, a conceptual design for a cap,
including an infiltration potential evaluation, a preliminary cost for the cap, and a cost for
engineering, preparing design, contract documents, bid documents, and construction
specifications.
• Within 30 days a joint committee will evaluate proposals and choose an engineer to do a
final design.
• Within 90 days of awarding of the final design the engineer will submit for review the
required documentation .
• After review and regulatory approval of the proposed remediation effort the project will
be put to bid. An additional schedule for completion will be prepared at that time.
MEMORANDUM
TO: Bill Meyer, Director, Division of Waste Management
FROM: Ed Mussler, P.E., Solid Waste Section, Division of Waste Management
Date: January 10, 1997
RE. Instrumentation for Continuous Ambient Monitoring of the PCB Landfill
Dear Mr. Meyer,
It is proposed that instrumentation be obtained and installed for continuous monitoring of
ambient conditions, internal and external, at the PCB landfill. The proposed equipment would
be a weather station consisting of an ambient temperature probe, barometer, and tipping bucket
rain gauge. Readings would be collected by a CRl OX data logger. The data logger is battery
powered and the information may be down loaded into laptop computers for transport to the
office. It is proposed to install the data logger and power supply in the existing maintenance
shed, with the measuring devices located outside and attached to the shed.
To monitor the conditions in the landfill it is proposed to install vibrating wire strip piezometers
in the leachate line and the measuring tube in the gas vent. These devices measure the internal
temperature of the landfill, the internal pressure, and the water level in the monitoring points.
The data can be collected continuously and is stored in the same data collection device described
above. The line from the instrument in the air vent will be run under the sod layer of the cap, to
prevent damage from routine maintenance of the landfill
The Division currently owns a weather station. It is proposed that the the data recorder,
barometer, and rain gauge from this station was borrowed. The additional equipement will need
to be purchased by the division.
The following is the equipment proposed for use at the landfill:
1 Campbell Scientific CRl OX data recorder
1 Campbell Scientific AVW4 4-Channel Vibrating Wire Interface
1 Met One Instruments 8" 370-Tipping Bucket Rain Gauge (0.10 inch sensitive)
1 Met One Instruments 26/32-1 Barometric Pressure Sensor
1 Met One, Campbell Scientific, or equivalent, temperature probe and radiation shield
2 Slope Indicator VS Piezometer (vibrating wire strip) (0-50psi water sensitive) plus
associated signal cabels
2 24 amp/hr jell cell rechargable batteries, battery trickle charger (Sears or equivalent),
miscellaneous cable, alligator clips, wire etc, [Available locally]
Mr. Smith, A replacement manual for your datalogger costs $28.00. You will need to know if you have a CR10 or a CR10X datalogger. Take a look at the silver canister below the wiring panel, there should be a sticker on it with the model and serial number. CR10 dataloggers have a white label with blue printing; CR 1 OX datalogger have an orange label with black printing. You MUST look at the silver canister not just the wiring panel. You can call me at [phone] and I'll transfer you to someone who can take your order. Or you can call order entry directly at [phone]. Do you know what specific sensors you will be using? If so, I may be able to provide additional documentation regarding interfacing those sensors with your Campbell datalogger. Also, what other equipment do you have? Do you have our PC208(W) software, an SC32A, and a CR 1 0KD? You will need some of this. Let me know if I can help you out with anything else. Have a good day. Janet ------------------------------------------------------------------------------Janet Albers Water Resources Applications Engineer Campbell Scientific Inc. 815 W 1800 N, Logan, UT 84321-1784 e-mail: [e-mail] phone: [phone] fax: [phone]
MEMORANDUM
TO: Bill Mey~irector, Division of Waste Management
FROM: Ed Mu~., Solid Waste Section, Division of Waste Management
Date: December 4, 1996
RE. Costs for Tnstruments to Monitor the PCB Landfill
Dear Mr. Meyer,
The following are approximate costs to put a weather station and two internal probes at the PCB
landfill. The weather station will record temperature, barometric pressure and rainfall. The
vibrating wire piezometers (VWP) probes will measure the pressure, water level and temperature
in the landfill.
The Division currently owns a weather station. If the data recorder from this station was
borrowed , then the following approximate costs would be needed to complete the
instrumentation.
Batteries for recorder (2) $ 70.00ea $140.00
Temperature probe 150.00 150.00
Shelter for thermometer 75.00 75.00
Miscellaneous parts 50.00 50.00
..s.se:oo 7 9 o
60
VWP Sensors (2) 425.00 ea > &-->c;(-P
400' sensor cable .50 ft 200:00 375
VW signal converter 250.00 ~320·
------------
TOT AL ESTIMATE $1715.00
These costs do not account for taxes, or shipping, but should be sufficientely conservative to
cover them. If an additional weather station was to be purchased the costs would increase
approximately $2500.00 If there are any further questions please do not hesitate to call me.
Fax:[phone] No v 8 '96 11=39 F·. 01.ilO
Post-it'· Fax Note
Co./Dept. ., ·
_.1,1
Phone#
Fm11t
Co. /i }'"/"
-I
( \ I • .-
Recommended System Accuracies and Resolutions
Meteorological Variable System Accuracy Measurement Resolution
Wind Speed (horizontal) +/- (0.2 m/s + 5% of Q_ lm/s
observed)
Wind Direction +/-5 degrees l degree
Ambient Temperature +/-5 deh'Tees 1 degree
Recommended Response Characteristics for Meteorological Sensors
Meteorological Variable Sensor Spedfications
Wind Speed (horizontal) Starting Speed -;, 0.5 mis; Distance Constant
5-5m_
Wind Direction Starting Speed s 0.5rn/s@ J 0° Deflection;
Damping Ratio 0.4 to 0.65; Delay Distance s
Sm
Temperature Time Constant s. I minute _
Fax:[phone] Nov 3 '96 11:40 F'. 02illJ
MET~QROLOGICAL EQU1PNfENT SPECJFICA Tl ONS
l) Dataloggers v.iill have weather-tight enclosures.
2) Dataloggers will have remote access as well as direct-line options.
3) DataJogger will be delivered with all necessary interface supplies.
4) Datalogger will have 6 differential/12 single input channels with 2 or more pulse
channels.
5) Datalogger will have a minimum of 64K memory.
6) Datalogger will come equipped with a digital display and keypad
7) Op_erating software will be included with datalogger.
8) Datalogger will be capable of 1 second or less sampling rate.
9) Wind speed and direction and temperature sensors will satisfy all accuracy, resolution,
and response characteristics as listed below.
I 0) Radiation shield will be included with temperature sensor.
Fa.x :919-733-5317 11 :40 F'. 03i10
CAMPBELL SCIENTIFIC, INC.
815 W. 1000 N. • Logan, Utah 84321-1784 • [phone] • FAX i8O1) 752-3268
Mark Huff
Stare of North Carolina
Dept. of Environmental Health & Natural RJ~sources
Air Toxins Program
Dea.r Mark
June 5, 1996
This letter is to follow up on our phone conversation Jw1c :5, 1996. Sensors suppl:ied on Campbell
Scienrific's price lists are configured to work with our dma.!01;gers the mosL efficient way Possible. \\'c add
bridge completion resistors and other items to pro .. ide transiem prote-."'tion, good reliable measuremeni,
and efltcieocy with Campbell da.t.aloggers. De> to th.cse configurations we recomnu::nd that spa.{e parts he
purchased from Campbell Scientific. Also if products cannot be repaired at your facility the..t'l they should
come to Campbell Scientific for repair
Thanks
✓~{, c4---C---
Neal Israd~en
Fax :[phone] Nov 8 '96 11:41 F·. 04i l 0
BRAND SPECIFIC .JUSTIFICATION FOR BLANKET PURCHASE OF EQ UIPMENT
AND REPAIR PARTS
N .C. House Bill 230 Section 26.10 (a)(l) mandates a 365 day ambi,ent air study at Paw
Creek, N. C. that as implemented will require T0-14 ('Determination of Toxic Organic
Compounds in Air") air toxics sampling at eight separate sites in the Pav., Creek/Charlotte/rural
Mecklenberg County area_ All eight sampling sites will be equipped with meteorological stations
to measure wind speed, wind direction, and temperature. The Toxics Protection Unit (TPU) al so
has two Campbell Scientific meteorological stations at two mercury test sites. Both mercury test
sires are at N .C. State Parks; one located in Washington County and the other in Columbus
County
Because one of the systems originally slated to be installed at Pavv· Creek w as instead installed
at Glenola, N.C. to gather data for enhancing an enforcement investigation under litigation, it is
necessary to purchase another meteorological station at this time for the P a\\, Creek II study.
A so, spare parts for cmTently operating meteorological stations are bcco.ming a problem. Barely
one month into the Paw Creek Study several repairs have had to be affected. Therefbre, the TPt:
needs to quickly order repair parts for meti!orological stations as failures occur.
The Campbell Scientific meteorological systems purchased by the TPU consist of a lVlodel
CRlO dataloggcr with software (PC208e) and accompanying hardware (ENC 12/14, CRlOKD,
SC32A), a model CS800-L ""ind set, a model 107-L temperature probe used w1th a model 4130 l
radiation shield, and a grounding kit. Full specifications are delineated in the attached.
Because the Toxics Protection Unit is currently equipped with IO Campbell Scientific
meteorological systems and accompanying data logger software, brand spe:cific source is
requested so that any meteorological system or meteorological system repair paiis purchased in
the future maintain hardware and software compatibility with existing TPU meteorological
equipment. Campbell Scientific meteorological systems meets these requirements.
Fax:[phone] HO\/ 8 '96 11=41 P. C6 i l 0
I\L-I Uf'\f~ IU:
STATE OF NORTH CAROLINA
DEPARTh1ENT OF ENVIRONMENT, HEALTH
ANO NATURAL RESOURCES Request for Quotation
TOXICS PROTECTION UNIT/AIR QUALITY
4403 REEDY CREEK ROAD This is Not an Ordo-. RALE IGH, NC 27607
PH: 919-733-9777 Fax: [phone] The quotation number must appe.u on all
quotations and related correspondence
-~Qnu;uortta~ti-;;-o;;;n1t--r.=10:-:. :-------rno;at;;e:-: ------,rqil'uiro\'i-re'=i:-'"j1:-;rumsr=r't:Bii:~:,RE:;-c,C:;;-;E::yIVE~-;:;D:-;B::-;'i-;-• ...,-:::R~~~------:~---~-· · -----u;, n ,;, . : equisiuon No.:
06 June 1996 10 June 1996 · o1
VENDOR W£QlIOttVOU AS BELOW
CAMPBELL SCIENTIFIC INC.
815 W. 1800 NORTH
Pi~e indicat~ Employer's or Firm's Federal So ;i.1.!
Security ldcntific:ition Number
LCGAN UTAH 84321-1784
(Your guotat.ion oir btd cannot be p,oc=cd -.;..ithout tbi.s
number,)
Please indicate if firm is
D minority, Cl woman, and/or D handicapped ow;1e,:.
Sign Request for Quotation in ink and date in spac~s provided.
Pk::se quote on th.is sheet in the sp:m:s indicated below for the ankles described,
NOTE: Deli,.ery required and, in quoting, advise defil"l.itc ddircr;·.
NOTI: If quoted pric.e is not FOB Destination, pleo.sc indicate e~timarc:d freight
charge,
'JERAL All propo~a!s .ll"e subject ta the prodsions of1hc attached Form PSF-10,
~! paragraph 18; especia!l;1 paragraphs 8 arid 11 . Read and comply as nccessa.r-:,-
'1'-ith art.ached G:neral Terms and Conditions. ·
f .0.B.
RALEIGH, N.C. 27607
Deli-.ery Requirement
PROW!'
Na.me of Campa.7y
By (signarurc:)
By (print or typed name)
Official Title
( )
QUOTATION DATE Te!~hon:: No.
Tmns
m:M. QUANttrY D noN tINtrPRICE: AMOUNT
1 I
2 I
3 1
4 1
5 l
6 1
7 1
8 1
9 2
10 all
Furnish& Delh"er:
CR10)(Data1ogger neasureDEnt and control module (specs.
on attached 2 sheets)
ID-2000 Iata graphics software
ENC 12/14 weathertight data.logger enclosure w/bkt kit
for 01:6/10 or IJI'930
CRlOKD CRlO Keyboard/Display
SC32A Optica.11y isolated RS-232 interface
CS800-L Cli.matronics wind set -with 50 feet signal cablE
107-L Temp. probe with 50 feet of signal cable
41301 6-plat.e Gill radiation shield for 107
102138 Le:xan cupset assembly for CS800
Shipping and ha:nd1ing(quote valid for 60 days)
can you guarantee prices till 7/31/96?
Buyer
Fax : ·~~19-733-5317 Nov 8 '96 11=42 F·. Clf=:.il O
'1ut-1~11-19'36 13:25 C.S. I. ORDER EHTRY 801 750 957:
~nnE. OF NC~ni CAROLINA
OE?.-.R™€Ui or tN'IIRON~U;Nr, HEAL 7H
JNO NAW!'U.1, ~~SOVRCES
00 J't:me 1996
!.. :
l~et.1 nest for ()notation
This b Not an Ordtt.
1h.c quotation Mmber .tntlSf ~ppe3r on 11ll
l}ll\'ltatiol.U and related "omspoad~cc.
QUOTE MUST BE IIBCt!VED BY~ l<.<!qul.s.ition No,•
10 JUDe l.996 · .-
Pi~ mdk:tt~ Ei:oploya's or Flrm'i. f ederal Soci:1'
Securit)· ldi::mifie,1tion Number:
87-030515 7 FE D ID#
(Yocr ~uat.Qtion or bld. c~t b~ prnc:~d 'withu1tt 1hu
;:i.wnbcr.)
f'l~e ind.ft:ati: if firm i !.
0 minority, 0 woman.. and/or O h.uld.i~pi,ed mnw,1
NOTE: Htlil·~r;,· ~c-qui;d ,md, in q1.;ctlnt-.•ih-b~ ,:kfr.nhe dl'.':li~i:ry. F.iy <.p'ruu . .or l} p~ nrimt,)
APPLICATI ON ENG INEER
t~01'E: If qt1olc:1: l'riict fa He'\ r ()B Di~-<;UtldllOn, pl~:i.~e ir:dk.i t.e ~:;ii,m.u,d fre;f,hl ~~--
Of{i:::jal 'fot~ 'TE..'Q.AL Ali i:\r<ip.rt.i.l,\ ~rr ~ut;j~~t 11: tbs:'. im,,.isicrir. aflh;; :.,t.~-~-hed Form FSf ~:C,
:µt parn!r11rn l8; espe!!iail~-Pt-';ifl:flh~ Banc.'! 1 l !~a.d ~!~d ecmpb· II! fll!tr;tSlr•
•;,.ith :i.ttad,c:~ C.rt.nei:,1 1'~:-!:·"-'; :<i~! C1;"dihm:.. . .
(801 ) 750-9512
QOQT r\TIOFf TI);.l'!'----~-clephoni:: Ne•.
r.01:1.
Rl\T..ElGH , N. C ~
I
2
3
-1
5
6
7
a
9
10
t
1
.t
l
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1
1 I :2
al l
I
Furnish & Ddh·tr
CRlOXlhtal~ ~t:. and cr,ntrol nolul.e-{specs.
nn attached 2 s.bQets)
1 ID-200P Data grar,tucs ~re
EN(.:' 1.2/14 weat:hertight &t.aJ.ogger «inc.lOSUOO ll'/1:kt ,d t
car 0116/10 or 'O'J."<.330
CSl.OKD CRl.0 Rey'board/Oiaplaf
s-:.37..A t)ptican;y ioo.lated JIB--232 intarf.:ace
(.,"$8()()-.L cU.ma.t:.ronit:s v-i.Ad F.1et Yit.h 50 .feet signal cabl
· 107--t. .. fainp_ probe 1t"ith 50 teet a£ Ziignal cable
41301 6-pla-W Gill radiauan sltlel.d far 107
lC::iU:38 I..ex.ln capeet. :assembly tor csaoo I !';t:iJppin,a imd rnmd11.ng(quot-..e valid fot: 60 days)
l I
l i l l
-__ \ ... -... ,,, r"•'"'. _!, ... ,,,., .. ___ --•-••·--••-••--••"•--~----N•••-~-~--______ _____,_
SEE QUOT
_, ···-· ·--·~•, 1 v11, vrLc, 1.:: vu1m N.G. Department of Envfronrnent, l-leafth and Natural Resources General Servkes Use Only . ·suyEntity: PO Ty~/ ... PayEntily: Bu)'erlo:· PURCHASE REQUEST Vendor No.: 87dl3Q5157 Vendor Group Letter: __ {VSL) Vendor Name: campooll Scientific (Name) Address: 815 West 1800 North /P.O. Box or Street Address} !,ogan Utah 84321 (City) (State) {rt app!icabi'a) {Zip Code) Shipplng: TOXICS PROfEC'rION UNI'I' Page _1_ of _J _ Requisition/Request No.: ______ _ '3~ner~f sl,vices Use Only : <.: . : P .. b.No:_•·· ___ _ Financia[ Officer's Approval ('Signature,) (Date) Shfp to Code: ___ _ ('STL) Address: 4403 REEDY CREEK RD. (.'1gencx N1tmo) . Dataloqger I CRlOX l 1 1 I ~su.reo:mt and control nooule Data I m-2000 ! 1 2 I ~..-.:>-n'h; re cnt=t-.ware --~--Weatbertight ! ENC 12/14 t 1 RALEIGH (City) Requested by: LORI CHERRY (Name,) !1090.00 I SSM i EA ]295.00 \SSM I EA (}7/31/96 Jrno.oo jssM t EA §7/31/96 -----3 I DatalQgger enclosures wf'--.uk'c itlt for CM6[10 or tJr930 IDKU l 275.00 SSM FA (Street Address Onty) NC {Slate) {919)733-1476 27607 Company j Account 1601 : l 534523 1601 534523 1601 534523 1601 534523 Center 16456455 16456455 16456455 16456455 4 and diCJital displa ___________ _ Vendor Item No. I Quantity UOP Part No.: Stock r-Jo.'. Model ;~o.: Quanliy Ordered (re., 10} I '_j Unit Price Price Type Price per ea., j STC = State Term Contract Box, ctn., etc. \ SSM == Sole Source Maintenance CYC = Purchase of recycled gooclslrot on term conirac.t .......... __ J rnc:-" ~-,u~-,~l?"'_:~rr,:_~Ycl_~d gno!.1s/ur, lt:rin L"\mti,rncl Unit of Price ea., doz., ctr..; Bx.; hrs.; otG General SeNfces Use Only ___ , TaxNat Code:·· ___ _ ! l\cid1uonol Cost· i . -··•·••·-----~Ji 1~~1-~· fot-~r · Tl o., >< 1..£.1 I-"" t.,0 I -.J (..••l ,jl I en C••l I-"" -,.J ~ c:1 o::i 1 _ _() er·, I-"" -.t::, t-,.,_) 7J ~J I-"" ··=·j
--· .• ,, ,~"""" , '""..,, ,~ia, 1valury com ~I2e: IL point N.C. Depa1lrnent of En'Jironment. Health and Natural Resources Page~of 3 Item ff 5 X 6 X 7 ~ 8 ~ PURCHASE REQUEST Requisition/Request No.: ______ _ Vendor No.: 87-0305157 Vendor Group Letter: __ ·.· . .· ·-Genernl Services Use Only (VSL) Vendor Name: Campbell Scientific (if app.kable_t Ship to Code:-~--(STl) item Descnplfon Address: Vendor Item No. Opticaily ISC32A Isolated RS-132 interface Wind direction I CS800-L sensor w/50 feet of cable Temr,:erature I 107-L Probe Solar 1 41301 Radiation shield (Name) 815 West 1800 North Financial Officers Approval Logan (P.O Bou~Ii'ee( Address) 84321 (City) (Stats) (Zip CodeJ (Sigmlfure) 1 l Shipping: TOXICS PRCJI'ECTION UNI'l' Address: 4403 REEDY CREEK RO{f;oanc}1 Name) 1 Ra1eigh -(Crr-.,,J Requested by: IJJRI CHERRY (Sfreet Address Onfy) oc rrm_e~ )733-1416 27607 o62f,fo~rg (Date) (Dale) ~~lt~r,~r:ter111~:'i_/;,;.. .•. ;.;...· ;.;..;....;-__;__;; Quantity UOP 1 l 1 l Unit Prtce 145.00 827,50 52.s:l 95.00 Price Type SSM SSM SSM SSM Unit of \ Required j Promised Price Date Date EA cp /31 /~l6 EA )7/31/% EA 17/31/9 Ei\ ,1)7/31/9<-GL I GL Company Account 1601 I 53L]523 1601 534523 1601 534523 1601 534523 GL Center 16456455 1M56455 16456455 16456455 Vendor ltem No. Quantity UOP Unrt f:Jrice Price Type Un~of Price Gemual Services Use Onfy I TaxNat Code: Pait No.: Quantiy Ordered PricEJ p€r ea., STC = State Term Contract l ea.; doz.; ctn.; Stock No.: (ie., 10) Box, ctn . etc. SSM = Sole Source Maintenance Bx.; hrs.: etc. Model No.-CYC = Purchase of recycleri goods/not ori term con'.roc: ______ j _ _'.:~ "' !:'_L:·c_::i.~rc rf recyded Q_?Or'.~i~r,_11:;Pn cont1ar1ct : J\,dditic,,cil ~osl __________ _ 1/ --~~u .'foot T] 0..1 >< I._() 1--"-u., I --.j C•-l Vl I en c~.J 1--"--.. J ,:=i -<:: 0:) ~ 1 •• 0 Ci) I-"-,-.,. .I::, C•-l 7J i'='t ():) ,-.,. (=··
Fax :[phone]
! MARK J HUFF ..
L
NORTH CAROLINA AIR QUALITY LAB
4403 RE~DY·CRE~K RD :
RALEIGH NC .27'60.7
Nov 8 '96 11:44 F'. CJ9i l 0
801 '7'.50 91::71 ,=·. 01 ; .,
UUUIAIIUN 1064:J
ID!\TE:
t 11 Jun 96
!
IVAUD THRU -----
10 Auo 96 -----'------
7
* PLEASE REFERENCE OUR QUOTE NUMBER ON YOUR PURCHASE ORDER*
SALESMAl-1: CRAIG KNOX
1-~--_----'...,,,c=u~s=r:.--=o~ME=R-"'s=10_.:..;_No=·-~-+II-'---.-___ F'-o __ s __ --....:·:---'. I'---· ·_-·.....___c·-'---'-· _....;T=ER.;;.;M=s-~~---1-.1 ___ 1:;sT1MATED SHIP DAH' _::-: ·:= =1
DESTINATION I NET 30 DAYS \ 30 DAYS ARO _AMO •~•~;:: __ ·-\
LIN!; MODEL ,, , OESCRl!?TION
1 CR10X 128K MODULE & WIRE PANEL
2 ID-2000 !D2000 GRAPHICS SOFTWARE 3.511 DISK
3 ENC 12/1~ 12 1T·x·14ri -l~E:~THER PROOF ENCLOSURE
4 •• SN . ' .•• BKT .KIT FOR CM6/10 OR UT930
5 CR10KD KEYBOARD/DISPLAY
6 SC32A OPTICALLY ISOLATED RS232 INiERFACE
7 CS800 -L CLIMATRO~lr"cs"\.ill~D SET°~//
8 •• v , Ill .. ' ·, •• 50 FT'.·or ,SIGNAL iCAJ3LE ;
9 107-L AIR TEMPERATURE PROBE ~II
0 .... II, •• 50 _ F.T LD PER PROBE .
4'.1301 ---.. sot°AR RAbiATION ' SHIELD FOR 107 ' 1
'2 SPECIAL ., 1021:38 LE .XAN11CWPSET ASSEMBLY FOR ·'.
'3 CS800 .. (CLIMATIWNICS)
14
'5 FREr'GHT & INSUffANCE -_
..
,,'-: ~-·,· ,· :"' . .'-:. : . : ·-,. '·•
* T 0 T A L *
USER'S NAME, PHONE NUMBER, AND APPLICATION MUST
APPEAR ON YOUR PURCHASE ORDER.
-QUANT1TY
1
1
1
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·1
'I
~I
.,,,,. . . 50
1 j so
'. 1 ..., ·t.
· .. 1
.,, .. ...
I UNfT PRICE
1090.00
295.00
180. 00
2i5.00
145.00
800.00
· 0·.55
40,00
0.25
95.00
119 .00
I
40 .oo · j
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__ -, ... " .. ~U"-" ,. , u11• 01Lt::. 1L pomr N.C. D€parlment of Environment. Health and Malurnl Resources. Page --1_ ol ___}__ r PURCHASE REQUEST ---~ Requisition/Request No.: _ Ge.ieral Services Use Only Buy Entity: PO Type: t Pay En lily: G/5 Bu',ler ID: Ship ID Code:----(STL) Vendor No.: 87-0305157 Vendor Group Letter: General Services Use Only (VSL) Vendor Name: Camgbel\ Screntific (Name} Address: 815 \/Vest 1800 North (P.O. Bo~ or S/ree/ Address) Logan (City} Shipping: Address: (if appNcabh:1) P 0. No.: Financial Officer's Approval Utah 84321 (Slate) (Zip Code) (S.'gnawre) NC DEtl!~R._.-OEM.: AIR QUALITY -TPU (Agenq, Name) (Dale} ------~--~-~~-~-~~ (Street Address 011/y} l Generaf Services Use OnlJl -RALElGH NC 27607 \ 4403 Reedy Creek_Rd (CifrJ {S!a/e) (Zip Cede) Ship Via: ____ . _ ·-Requested by: Lori Cherrv [phone] 06/06/96 · (SVL) _ , · · (Name,) (Phone No.} (Dafe) .. 0 _ . iF~J C , , • • .J~paJ;en! forms: _ _. ->= • Item# Hem Descrrption Vendor Quantity Unit PriC€ Unit of Required Promised Gl GL GL I item No. UOP Price Type Price Date Date Company Account Center ;c,,nemorneler 102138 2 119.0C SSM EA 07/31/96 1601 534523 16456455 9 _exan cupset assembly for CS800 (Climatronics) _________ ! l l l ~·-·----;•________ I -i ___ I l L ____ L_l_ i _ i r ----------L•'endo: ~en~~·-1 '"."ntity UOP \ Unit Pri~ _,~',_ice Type -1\ Unit of Price-· ll Goneral Services Use Only 1 ~ a1i N! : Quanliy Ocderecl I Price per ea., ~TC= S,la\e ·'.erm Contract ~--· ,, .... · -• -( Stuck ,Jo_ 1 u P 1n1 no,, ,.111 ,,1, :,'.·,M" :,ule :,our,.-8 Mc111"1ten,mce i\1crf P.! r•-J, · . I l (''lC' :::-P11rr-\1ni:.r---i1f l":'CVCled goorf .. .r1·,._·1\. ,i, ~~:~1.111 1 ·~nH--:ri /' ' .'•: l 1 1' :r.--!1;1°;,, ._,I 1~cych:[J ~;nodsl1Jli le-:,r1,1 c,1n1r~"'"' --_____ ,_ --· -----.. -------______ _j ---------I • Lfl 'iJi~ ll,:1\ ,-:1 J'--.1 r ,,,,1 u1 tr-"r' ,~cJ 1 ---· ---·---· ,] 1).1 X l_!) I-"-• .• () I --..J c,,l 0-l I (.J1 (__,.j 1-"---.j i:::, ·=== co lj) cr·1 l-"-1-"-.i::,. .i::,. 7J I-"-(=) ··•. l-"-1=·1
~-Dear Ed, I was at a meeting all afternoon yesterday, sorry I wasn't available to take your call. I expect to be all day today, though I may not be at my desk 100% of the time. If I don't pick up the phone, please leave a voice message and I will return your call. Looking at the data readings you sent me, it looks like the piezometer is not being excited. If you run the GT program and go to the 'Monitor' mode, look at the 'rtVS#n' values (Locations 51 &52) and at the 'rfVS#n' values (Locations 71 & 72). These locations will contain the 'raw' data readings returned from Subroutine 2, which excites and reads the VWP sensors. Since the piezometers are being read but once an hour, it will speed things up if you temporarily change the 19th instruction in the main program ('If time is (P92) .. .') to execute once a minute. First make a backup copy of the NCWASTEM.CSI file. Then run the EDLOG program, open the NCWASTEM file, move to the P92 instruction, and change the first parameter from 59 to O and the second parameter from 60 to 1. Save the program, answering 'Yes' when it asks if you want to compile. Finally, 'Exit' the EDLOG program, run the GT program and 'Download' the edited program. I suggest you connect the one sensor which is under test to the Piezo #2 position on the AVW4. This way, we can look at all the intermediate calculated values from Subroutine 3 (x, DegC, AbsVWP, TempCor, CorVWP, BaroCor) in GT if desired. To answer your questions: First get the initial reading by waiting for the top of the hour. (Or
~ ~ ... .. use EDLOG as described above to temporarily modify the reading schedule, OR temporarily change the time on your PC to 4 or 5 minutes before the hour and use GT to download this time to the CR1 OX temporarily.) Then use EDLOG to enter this time in Subroutine 96 on the lines which now read 'lnit#1 =0' and 'lnit#2=0', compile and save, then use GT to download this modified program. Remember to fix any temporary changes to the reading schedule or the time. This Initial reading will then be subtracted from any subsequent reading, yielding change in water column. You could also add or subtract a value to the initial reading so that subsequent readings give water column height relative to a common reference elevation. You do not have to initialize either a temperature or a barometric pressure. We want absolute values for these. Please give me a call at [phone] for more guidance. Best regards, Jim Ernest [e-mail]. us Jim Ernest --R&D Electronics Engineering Supervisor Slope Indicator Company 3450 Monte Villa Parkway P.O. Box 3015 Bothell, WA 98041-3015 USA Voice: [phone] FAX: [phone]
Mr Mussier: >To whom it may concern, Your office has recentley been providing me >with weather information for my project concerning the PCB landfill, >and I do want to thank you so much for the prompt response and good >information you have provided. My next dilemma is a question: Do >barographs exist on a monthly basis. Specifically what I am looking >for is whether or not the monthly or seasonal barametric pressure is >in general a similar number. The question you ask is a complicated one. One could (with some difficulty) average the pressure readings and get a monthly averaged value, then compare from month to month. > I am evaluating water level >data in the landfill. My monitoring wells are very sensative to >pressure but when plotted on long term basis they exhibit a cyclical >behavior, with higher levels in the summer and fall and generally >lower levels in the winter and early spring. I do know that cold dry >air is of higher pressure than warm wet air. Is there any information >to confirm this? You are correct in the assessment that cold dry air is of higher pressure than warm moist air. However, the summer is dominated more by high pressure (Bermuda high) and the winter by low pressure. For instance, we rarely get frontal passages in the summer, but they are frequent in the winter (averaging every 3 to 5 days). Also how is an ambient pressure reading adjusted to >sea level?
All recorded pressures are reduced to sea-level. This is a world-wide standard. I can pass along the equation used, if you are interested. I am not at all suprised that you see the trend of higher pressures in the summer and low pressures in the winter. If you wish, I'll be more than happy to compile pressure data to further your investigation. I hope this helps. Please do not hesitate to contact us if you need further assistance. Ryan Boyles Staff Meteorologist State Climate Office of North Carolina [e-mail] • 112 Research Ill Building, Centennial Campus College of Physical and Mathematical Sciences Box 8208, NC State University Raleigh, NC 27695-8208 919.515.3056 (phone) 919.515.1446 (fax)
Stat o North Carolina
Dep rt ent of Environment,
Heal h . nd Natural Resources
Divisio,~6 f Waste Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
William L. Meyer, Director
MEMORANDUM
.AVA
DEHNR
TO:
FROM:
Date:
Bill Meyer, Director, Division of Waste Management /4~
Ed Mussler, P.E., Solid Waste Section, Division of Waste Management ~ jf' \, r;tt;,
November 1, 1996
RE. Instrumentation to Monitor Internal Conditions in the PCB Landfill
Dear Mr. Meyer,
Attched please find a specification sheet for vibrating wire piezometer (VWP) instruments that
can be used to measure internal conditions of the landfill. The instrument is used to monitor the
temperature, pressure, and water level in a borehole piezometer. The equipment includes a data
collection system with a 16 channel input capacity, and is downloadable to a computer. It can
take continuous or incremental readings and store them for retreival at a later date. It can be
operated with AC current or a 12V battery.
The approximate cost for monitoring one piezometer is $4,000.00. As you can see the largest
capital investment is for the data recorder. Additional VWPs can be obtained for approximately
$350.00 per instrument. This cost does not include shipping and/or any applicable tax. There
may be_ other vendors of similar equipment that could be obtained for similar prices. The vendor
is going to provide us with original specification sheets.
If you have any further questions please do not hesitate to contact me.
C:\ WPDOCS\COMMENTS\PCBEQP.DOC
P.O. Box 27687,
Raleigh, North Carolina 27611-7687
Voice 919-733-4996 IPP®'MM5
FAX [phone]
An Equal Opportunity Affirmative Action Employer
50% recycled/10% post-consumer paper
,fL 8/96 03 :04 PM Dwyer Instruments Please deliver to 919 7335373 Ext 343
f. . .. ~
Reference: Dwyer Fax-On-Demand
DWYER INSTRUMENTS, INC.
PO. BOX 373 • 102 HIGHWAY 212
MICHIGAN CITY, INDIANA 46361-0373
SALES ONLY [phone] OR GEN. OFFICE (21 9) 879-8868
CHICAGO [phone]
FAX [phone]
Thank you for the-opportunity to St:ml infonnarion about Dwyer products. The
information you requested is attached. If you are interested in additional information,
please indicate below and fax this form to (219) 872-905 7.
D 1996 Dwyer Full-Line Catalog
D Our newest & most popular products catalog --ask for "Quick Ship Catalog"
D Engineering & Applications Handbook --contains 144 typical applications
D Pricing
TO ORDER (or technical assistance, price or delivery):
Phone: [phone]
Fax: [phone]
Please send information to me at:
Name:
Company:
Address:
City:
Phone:
State: ___ Zip: ______ _
Fax: -----------------------
Thank you again for you interest in Dwyer Instruments, Inc.
12~1 8~ Oj:04 µM uwyer instruments µ1ease deliver to 818Jjj~jJj txt j4j ,.
ss;_.~
~o .,,..u
Fig 131 Mark II Model No 25
inc lined-verti cal manometer.
(shown with optiona l A-612 portab le stand)
J O l .2
-
l
Fig 13 -2 Mark II Model No. 40-1
inclined manom eter.
t l¼--4 ~
21✓.(Max.)
Dimensions
3w• 7 ')S, . -;
?'t rr::=1===1===-===!.{=, =D•=•=· H=o=l"'e 1
G
I I
;4, X •~, Slot
i I 4%
I
Fig 13-3. Model 25 Series Ranges & Specif ,cations.
I r
(ma)(.) -'Vs
L __ ..
I ~'t>• X. I l;H SLOT
Fig. 13 -4 Model 4 0 Series Ranges & Specif1cat1ons.
- I
MARK II MOLDED PLASTIC MANOMETERS
3% ACCURACY FOR STATIONARY AND PORTABLE
APPLICATIONS AT MINIMUM COST
Owver !\'la rk LI series m(lldt>d ma,H,rnt-'ter·,-:1 l°L' C>!° t lw , n ,· I I l'•'·
in cfined-verticcd type". ThL' r u1·vpd inclined q•1·t ,c:d tull, •I 1 •
I\lodel :2.S g a~e providb _higlwr 1·,u1g·e~ ~,·1th morT L';1~_, I\· r,·,
cre ments at low reading,.:. The l\1odPI ~,1 1,-,•:-;u•llent 1,,1· :..:••n, 1 .,!
purpose wo rk . The l'v1odd 40 1ncl rn,-,d i,::-,gL' prP\ 1d,·.-i,1;,., .. :ol
1brution and e xcelle nt resulut1on t hr()ugh,,ut 1h r·,tngt·. Th, \1 .,.
40 i,:; ideally sui ted for air veluc1t v and a ll' ti ltL·r g~1gt' ilp1> I I w : 1 ,, ,
BoLh gage types an~ cap .. ihl t> ,)f pn·ssurc lll L'a'-'t1l't·rn .-:l'!.-.! ,'
and be low atmospheric a:,: \•ve il ;is d1lfL·1-c 1111:il p1·, --w
measurements .
Construction -l\1ark II munumt-tPr,-are ,·c,,n,,m1c.tllv 1·· 1 i·
compact and available in bnth ,.:tatil)nar'\' ;,nd ponahJ,, n ,n i· u
tions. Portable sta nd is ;;wmbrd lln l'vfod t-1 -IC!, ,1,·;1 il:ild,· ,-
tional A-612 st.and for '.\fod(.·l 25 _Con,-tructi<>t1 i,-simpl,· \,1:I
tu::illv mdestrudible molded white st \TenP-:,cn Ion i'. i I k h, • 1
indic~iti ng tube a nd Auid we ll:-;, nwlcled AB~ k,wh~ :111d ,., ..
just plunger, !:-hock mou nted gla!:-s !enc-I \'1,-d ,ind 11•;,k p!·., .. ·. 1
ring seals. J\1()derat.e overpressu res a n:· a cconim,,datpd hv;: r, "., ..
fl ow tank incorp\/rat.ed 111 the '.'vlodc l :2."i. Cn,,Her /in,ted 1·'',
provided b_v Aoatoperated m:erAuw t,-aps 111 th,· '.\11Jcl'1 !(1 ~--,1,
are li thograph printed on alummum and epox,· cn;1l(•d
Installation -l\-1ark II m a norn<:>t1c 1·,.: can bt· mounted ,m ,.1m -_, ·; •
cal s urface with the twu muunting scr .. ws prn\ldt·d .·\ i>:1 ,1
spirit level siTTJpl illes leve linf hefDre mount in!C' ,;cr,ows :m· 1, .'Iii
ened. Stmply till the reservoir. ,ldJu,-t fh11d IL•,·t-1 tD 7,.,.,,. ,,,,.,,..
the tubing, and the gage i,; 1·pach: for oper·at 1,,n
Accessories -Included with t·;1t·h Mark JI manornct,cr a•,·''-'·,
tubing c_onnec:tors for 1<' [?iPl' "r-s heet nwtn I cl ur h. t w11 rm ,11 n• 1 r · _
screvvs, ·I:, ounce bottle of 1nd1e:c1t Ill;..( f\u1 d. 1·pcl ,1n rl i..1r1•,·n 1'•11 ·,t.•
flags and complete instntction,.:.
The Mode l :2.5 also includes ti fic,pt oftkx I bit-dllu h IP c,.\ 1111m p I:, ,1 1
tubing. Portable ope ra~ion of t he Modl'l :2.'i 1,-, nwdP pt,,;,-:;h l,· Iii I h
use otth e optwnal A-ol'.2 1w rtable st;rnd. A ,.:hurt p11 •n· nf 1 t,1 ,.i,_
can be slipr,ecl over t he Mod,,·! 2:~, prP""UJ'l' l'Pt1nt:'d11,11" to c..r1· .,
the gage c11l in transit.
The M od e l 40 cont.a ins two 4' s foot length-; of C'l1-·ar pl;1st ic '11 :,1r ,.
a plast ic sw ing-out sta nd and levelJn!a'. '-'U'f:'W for p,,r:,,hk •'I' :
tion. It also features convenient rapill shutnf1 prPs~urT 1·,,11.1< -
tions a nd integ-ral uverpressun.,• "ak·ty traps
OEM Specials -All Dwyer .\fork 11 n10 ldcd plasl.tt m,1rrn111,•(1·,
can be supplied in OEM q uan11ti e" ,\·ith _\.1)\ir narn" ,,i---:>,-,,
graphics and scales.
Model
25
26
MM-80
MM-180
M-700 Pa
27 '
28'
Operating Ranges
Range
0 -3 ,nches waler r.olu rnn
0 -7 inches water c,)lwnn
0 -80 rrn ll1meter, WC
0-180 mill 1meters W C
10-0 700 Pa5ccJ I',
0-7000 fprn
0 10,500 tpm
Spee ifications
Fluid Requirements
ll'.oeS 826 ,p P,I ii P,:
use; l 9 sp g1 • r.1 ,1,-,,
IJSE-S 826 ~I) f-:1. ! E'd 1
ti<:-e::-. l 9 sp. gr , t.1,1P ,
IJSeS 826 S~1 f?-rec I
l.l SPS 8~6 S~1 i:P , rPd r-
uses 1 c, -....r, gr D 1Jf'
Accuracy: :c 3°•;. tu t I scale Ma>a:imum working temperature:
Maximum internal working JJressure: IO r,-,,, :o ,r,.,:: J.J1J r \f,C) .._ 1
Model
40-1
40 HW
40-:?50 Pa
40-:?50 PaAV
41-600 Pd
40-25 rncn
41-60 rnm
Operating Ranges
Range
.10-0-Jl)O"W C
Q.JlQWC.
0-4200 fpm
. 20-0-2 .40'. w.c
0-2.SO"WC
0 -6300 fpm
10-0-250Pa
0-260 Pa
0-2lmps
20-0-600Pa
0-26 mm W.C
0-60 rnm W.C
Minor Grads
01 we
0 1 W C
varies
oz we
02 WC
varies
2 Pd
2 Pa
vdr1es
S Pa
2 min W C
"i rnmWC
Specifications
Fluid Requirements
826 Sp §:' , "t1c_l O, l
f-:26 Sp g' : rt•(j (1,1
! c_}l0 ~p . gr ,:} ut ••!
I 910 sp g, ,:,l1n .. ,
826 ':)p gr Ir Pd 1_·
b:✓6 c,p g· r,•u 0
l 9]() ,r,. r-;r -'.IJl11.-,, ,
826 Sp gr \H•<J ,)
1 Ql1J ,p -gr l)lllt·
•ccufaCy: · 3% ful I scale Maximum wor king temperature ·: ,I', 1',:
C:r~l11 l,:."nth· Onr.rn·, C!1 ,-i, f •i"rl ·r ..:-•pr
/28/96 03:04 PM Dwyer Instruments Please deliver to 9197335373 Ext 343
Series 475 Mk III
Handheld Digital Manometer
Ranges to 30 psid, 2.07 bar, + 0.5% Accuracy
• Measures Positive, Negative and
Differential Pressures
• Rugged, Lightweight, Fast and Easy to Use
• Dual Calibration with English and Metdc Units
Applications
The Dwyer Series 4 75 Mk III Hand held Digital Manometer is
ideal for field calibration, monitoring or trouble shooting
HVAC systems, clean rooms or a wide range of other !o\J\I
pressure pneumatic systems. This handy instrument mea-
sures positive, negative or differential pressures of air and
other non-corrosive, non-ionic gases and liquids. When used
with a Dwyer Pitot tube (see Bulletin H-100), the Series 475
Mk Ill can also be used as an air velocity gage. See com-
plete 475-AV kits described below. Its simple operation and
easy to read digital display make it an indispensable test
instrument for the plant engineer, industrial hygienist and
HVAC technician.
The Series 475 Mk III is housed in a durable extruded alu-
minum case with its solid-state circuitry mounted on a tough
fiberglass epoxy circuit board. A standard 9 volt battery pro-
vides up to 100 hours of operation. Dual push pads on the
front panel control on-off operation and English or metric
pressure unit selection -all with no set up or leveling. Zero
adjust knob is conveniently located on top. The large ½"
LCD display is easy to read in even the poorest lighting con-
ditions, minimizing data collection errors and it includes a
"low battery" indicator. The pressure sensor used is a sili-
con piezoresistive device. The monolithic chip also has a
laser trimmed resistor network to assure accurate, stable
temperature compensation. Standard connections are dual
sized for 1/a" or 3/,s" I.D. vinyl or rubber tubing. Complete
instructions are conveniently printed on rear of housing.
Model
Number
475-00
475-0
475-1
475-2
475-3
475-4
475-5
475-6
475-7
English Metric Maximum
Range Range Pressure
0-4.00 in. w.c. 0-.995 kPa 150 in. w .c./37 kPa
0-10.00 in. w e. 0-2.49 kPa 150 in. w.c./37 kPa
0-19.99 in. w.c. 0-4.97 kPa 11 psi/75 kPa
0-40.0 in. w.c. 0-9.95 kPa 11 psi/75 kPa
0-1 99.9 in. w.c. 0-49.7 kPa 11 psi/75 kPa
0-10.00 psi 0-.689 bar 58 psi/4 bar
0-1 9.99 psi 0-1 .37B bar 58 psi/4 bar
0-30.0 psi 0-2.07 bar 58 psi/4 bar
0-100.0 psi 0-6.89 bar 1 50 psi/1 0 bar
A-402 CARRYING POUCH -Tough gray nylon pouch
protects any Series 475 Manometer and includes con-
vernent side compartment for tubing and other acces-
sories. Both areas are fully zippered for easy access.
With belt loop, hand strap and adjustable shoulder strap.
7'-A'/,X3" (178X114 X76 mm)
Specifications
Accuracy: ±0.5% of full scale, 60-7gc•F {1 5-25 C)
Pressure Hysteresis: ±0.1 % of full scale
Temperature Effect, Zero Reading: 0.5% ot full scale.
32-122°F (0-50°C)
Operating Temperature Range: 32-122°F (0-50°Ci
Maximum Pressure: See chart
Power Source: 9 volt alkaline, included
Pressure Connections: Barbed for 1/a" or :-1/ic'' 1.0 tl.bin:;i
475-7 only; 1/a" 1.D. /3/,s" 0.0. tubing
Battery Life: Typically 100 hours
Display: 0.5'' liquid crystal
Size: 69As"H X213As"Wx 23/32''0 (166> 71 x 23 mm)
Weight, Battery Included: 12 ounces (340 gram s)
----------
. I' I
~ . l
c:::::s
475-AV AIR VELOCITY KIT -Includes you cho,:;c o;
Series 475 Manometer. two A-303 s1a11c pr<"s~,,,,., ps
two 9 f1 lengths /," I.D. ru bber tubing, no. l(>f -t>-Cf-
Pitor tube. A-397 step drill. A-532 air veloc1ly ~ c:,·, -,-,1.-1
and 1nstrucr1on bulletin H-11. all p 3<:ked ,n ._, 1 •Ju-:r
molded plastic carrymg case with die cut tc., ,.-, ,r f'r le
order. add AV s.Jtfix to any standard 4 7',-, n-,(1., ···c,
Example· 475-1-AV
An ISO 9002 Supplier
o,,.y.,Md't,1,,.,....._lt1t M<.11-G••'=lt-, l"I
0..-"ty:iyti-, GtnNid BRANCH OFFICE/STOCKING WAREHOUSE LOCATIONS
DWYER INSTRUMENTS, INC. Dwyer lnstrnments. Inc Dwyer Instruments. lri(. Dwyer lnslruments Pr,• L1rn1tej ARBN Or.; ."( I .-
1375 N McCan S1 PO. Box 3029 Un11 7. 150 Can1ertJurv Road PO Box 373 Anahei rn . California 928~6 Ivyland. Pennsylvania 18974 Ban~slown. NSW 2,00 ,1c,1r ,11r,
Michigan City, Indiana 46361 Phone: [phone] P11or1e 215 957-0355 Phone [phone]
Fax: [phone] Fa, 215 957-0361 Fa,. 102) 709-3301
Phone: [phone] Dwyer lnsrrumenls. Inc. Dwyer Instruments. Inc. Dwyer lns1rume.nts Lirrnte<l
1505 Cobb Industrial Drive PO. Box 60725 Unil 16, The Wve Estate LDndun fi□d{I Fax: [phone] Marietta. Georgia 30066 Houston. Texas 77205 H1gtl Wycombe Buck~ HP11 • di un,1,1,· ~ 1 •1:,,1
PMnnp· 71n a. ?7-Cl.rnh Phnn1:1· 711 .1.4Fi-11.d.f; Phnn;;i fl1.1Qd-J.Fi171lf
IL8/96 03 :04 PM Dwyer Instruments Please deliver to 9197335373 Ext 34 3 . . ..
Indicate low air or gas pressures-positive, negative
or dlflerenlial. Accurate within 2%. 81 Ranges.
Patent Nos. 4,030,365
5,012,678
Select the Dwyer Magnehelic® gage for high accuracy -guaranteed
within 2'/r of full scale -and for the wide ch oice of 81 ranges a vail-
able to suit your needs precisely. Using Dwyer's simple, fricti onless
Mag-nehelic~ movement, it quickly indicates low air or non-corro-
sive gas pressures -either positive, negative (vacuum ) or differen-
tial. The design resists shock, vibration and over-pressures. No
manometer fluid to evaporate, freeze or cause toxic or leveling prob-
lems. It's inexpensive, too.
Widely used to m easure fan and blower pressures, filter resista nce,
ait-velocity, furnace draft, pressure drop across orifi ce plates. liquid
levels with bubbler systems and pressures in tluid a mplifier or fluidic
systems. It also checks gas-air ratio controls and automatic valves,
and monitors blood and respiratory pressures in medical care
equipment.
·-~ . "' ·;··: ..
Mountine:. A single case
size is used Tor most ranges of
Magnehelic gages. They ca n be
flush or surface mounted with
standard ha rdware supplied.
With the optional A-610 Pipe
. ," . ·~ ..
fl .......... ~ ~ .,
. ' ~ ·~ ..
. *"' Flush ... Surface ... or Pipe Mounted
Mounting Kit they may be conveniently installed on horizontal or vertical 1 W' -2" pipe.
Although calibrated for vertical position, many ranges above 1 inch may be used at any
angle by simply re-zeroing. However, for maximum accuracy, they must be calibrated
in the same position in which they are used . These characteristics make Magnehelic
gages ideal for both stationary and portable applications. A 49/16" hole is required for
flush panel mounting. Complete mounting and connection fittings plus instructions are
furnished with each instrument.
Vent valves
In applications where pressu re is continuous and the Magnehelic
gage is connected by metal or plastic tubing which cannot be
easily removed, we suggest using Dwyer A-310A vent valves to
connect gage. Pressure can then be removed to check or re-zero
the gage.
HIGH AND MEDIUM PRESSURE MODELS
Installation is similar to standard gages except that a 413/10" hole
is needed for flush mounting. The medium pressure construction
is rated for internal pressures up to 35 psig and the high pressure
up to 80 psig. Available in all ranges. Because of larger case, will
not fit in portable case. Weight l lb .. 10 oz. (Installation of the
A-321 safety relief valve on standard Magnehelic gages often
provides adequate protection against infrequent overpressure;
see Bulletin S-101).
PHYSICAL DATA
Ambient temperature range: 20" to 140° F. •
Rated total pressure: -20" Hg. to 15 psig. t
Overpressure: Relief plug opens at approximately 25 i)StQ
Connections: 1/e" NPT female high and low pressure taps.
duplicated -one pair side and one pair back.
Housing : Die cast aluminum. Case and aluminum parts
Indite-dipped to withstand 168 hour salt spray test. Extenor
finish is baked dar1< gray hammer1oid.
Accuracy: Plus or minus 2%, of full scale (3% on O ano 4°-,
on -00 ranges), throughout range at 70°F
Standard accessories: Two Va" NPT plugs for duplicate
pressure taps, two 'la'' pipe thread to rubber tubing adapters.
and three tlush mounting adapters with screws. (Mounting
ring and snap ring retainer substituted for 3 adapters 1n MP
& HP gage accessories.)
Weight: 1 lb. 2 oz.
•Low temperature models available as special option
t For applicatio~s witn high cycle rate w 1th1n gage totaj pressufe ratin~. nnxt higher rating ts recommended. See Medium and H1gh pressure option$ ;.1 lower left.
OPTIONS AND ACCESSOR IES
Transparent overlays
Furnished in red and green lo h gh.1f!ll' ••··
empl1asize critical pressures
Adjustable signal flag
Integral with plastic gage cover: ·1a~ e(·,-, ,,,,
reset screw. Available for mosl ranges ,,xc •·r:
those with medium or high pre5sure t0• .. ;1· "
tion Can be ordered with gage w sn ,ir,•!CI\.
LEO Setpoint Indicator
Bnght red LED on right of scale show<. N"••'
setpo1ni 1s reached. Field adjustatJ!<' imn·
gage fa ce, unit operates on I? :;.1 VIY
Requires MP or HP style cove, a11d t,·11'
Portable units
Combine carrying case with any Mag-,.,,,.,,,.
gage of standard range (not h1g11 pres',,1, .. , 1·
eludes 9 ft. or Yi,;" I D rubber tubing, •.•,i··,.~
hang bracket, and terminal tubt' w1tl1 h,)lclf•·
Air filter gage accessory package
Adapts any standard Magnehel1r. for , 1 ,, .,
an air filter gage. Includes alur'11num '.,1 rl,·",
mounting bracket with screws, tw~ :, ,.
lengths of '-'•" alu1rnnum tubing. lw., •,:.,11
pressure lips and two molded ola,t1, ,,.-1·1
valves, integral compressio~ l1t11ngs (,11 :•,1t
lips and valves
1/28/86 03 :04 PM Dwyer Instruments Please deliver to 8187335373 Ext 343
oualib design and construclion features
Bezel provides flange for flush mounting in
panel.
Clear plastic face is highly resistant to
breakage. Provides undistorted viewing of
pointer and scale.
Precision litho-printed scale is accurate
and easy to read.
Red tipped pointer of heat treated aluminum
tubing is easy to see. It is rigidly mounted on
helix shaft.
Pointer stops of molded rubber prevent
pointer over-travel without damage.
"Wishbone" assembly provides mounting
for helix, hel ix bearings and pointer shaft.
Sapphire bearings are shock-resistant
mounted; provide virtually friction-free motion
for helix. Motion damped with high viscosity
silicone fluid .
Zero adjustment screw is conveniently
located in plastic cover, accessible without
removing cover. "O" ring seal provides
pressure tightness.
Helix is precision milled from an alloy of high
magnetic permeability, deburred and an-
nealed in a hydrogen atmosphere for best
magnetic qualities. Mounted in jeweled
"O" ring seal for cover assures pressur'=
integrity of case.
Blowout plug of silicone rubber protec: ;
against overpressure on 15 PSIG rated
models. Opens at approximately 25 ;:::,5 , -:
Die cast aluminum case is precision made
lridite-dipped to withstand 168 hour sait ~C<· v
test. Exterior finished in baked dark g -a 1
hammerloid. One case size used for a::
standard pressure ranges, and for bot r,
suriace and flush mounting
Silicone rubber diaphragm with inte9r.-l 1.
molded "O" ring is supported by front an:::
rear plates. It is locked and sealed ir, om,,• c ·1
with a sealing plate and retaining ring.·
Diaphragm motion is restricted to preve-,·
damage due to overpressures.
Calibrated range spring is a Jlat leaf of
Swedish spring steel in temperature corr -
pensated design. Small amplitude of mo'ion
assures consistency and long lite. It reacts 10
pressure on diaphragm . Live length adjust·
able for calibration.
Alnico magnet mounted at one end ot rang,➔
spring rotates helix without mechanical
linkages.
bearings, it turns freely to align with magnetic
field of magnet to transmit pressure indication
to pointer.
SERIES 2000 MAGNEHELIC~ -MODELS AND RANGES
Range.
Model In ch es Minor
Number of Water Div_
2000-DOt 0-.25 005
2D00-01 D .50 .01
2001 0-1.0 .02
2002 02.0 .05
2003 0-3 0 10
The models below will fulfill most requirements. Page 5 also shows exa mples
of special models built for OEM customers. For special scales furnished in
ounces per square inch, inches of mercury, metric units, etc., contact the factory.
Range, Dual Scale Air Veloc ity Units Zero
Center Range, Range , Range.
Model Inches Minor Model Inches Air Velocity Model CM of Minor Model
Number of Water Div. Number of Water F.l'.M. ~umber Water Div. Number
2300-0t .25-D-.25 .0 1 20D0-00AVI 0-.25 300-2000 2000 -15CM 0-15 50 2000-60 Pa;
2301 .S-0-.5 02 2000-0AV t 0-50 500-2800 200020CM 0-20 .50 2000-125 Pat
2302 10-1 .05 2001AV 0-1.0 500 4000 2000-25CM D-25 .50 2000-250 Pa
2304 20-2 .10 200ZAV 0-2.0 1000-5600 2000-SOCM D-50 1.0 20D0 500 Pa
2310 5-0-5 .20 2010AV 0-10 2000-12500 2000-80CM 0-80 2.0 2000-7 50 Pa
Range. Minor
Pascals Div
0-60 '.)')
0-1 25 5 0
0-250 'i i}
0-500 ['),)
0-750 ? J I)
2D04 D-4.0 10 2320 10-0-10 .50 For use w ,tn pi tot tube. 2000-IOOCM 0-100 2 D Zero Center Ranges 2005 D-5.0 .10 2330 15-0-15 1.0 20D0-l SOCM 0-150 5.D
2006 0-6.0 .20 Model Range, Minor R3nge , 20D0-200CM D-200 5.D 23D0 250 Pa 125-0-12:. I 51)
2008 0-8.0 .20 N11mber PSI DiY. Model MM of Minor 2000 250CM 0-250 5.0 23D0-500 Pa 250 0-2J() , : :.; ,)
2D10 0-10 .20 Number Water Div. 2000-300CM 0-300 10.0
201 5 0-15 .50 2201 0-1 .02 Mollel Range. Minor
2020 D-20 .50 2202 0-2 .05 2000-6MM t 0-6 20 Zero Center Ranges Number l<ilopascals Di¥.
2025 0-25 .50 2203 0-3 10 20D0-lDMM t 0-10 .20 20D0 -I kPa D-1 O?
2030 0-3D 1.0 2204 0-4 10 20D0-25MM 0-25 . 50 2300-4CM 2-0-2 .10 200D 1.5 kPa 0-15 O'i
2D40 0-40 1.0 2205 0 5 .10 2000-SOMM 0-50 1.0 230010CM 5-0 5 .20 2000-2 kPa 0-2 l 'i
2D 50 0-50 1.0 2210' 0-10 .20 2000-8DMM 0-80 2 0 2300-JOCM 15-0-15 1.0 2000-3 kPa D-3 IIJ
2060 0-60 2.0 2215* 0-15 .50 20D0-IOOMM 0-100 2.0 2000-4 kPa o 4 10
2080 0 80 2.0 22 20" 0-20 .50 Zero Center Range t These ranges ca l,bra ted 2D00 5 kP a 0 5 10
2100 o 100 20 2230 .. 0-30 LO for vertical scale position. 2000 8 kPa 08 :'O
2150 D-150 5.0 'MP option standard 23D0 -2DMM1 10 0-10 .50 20D0-10 kPa 0-10 ~:)
'"HP oot,on standard 20D0-15 kPa 015 50
Special Purpose Ranges 2000-20 kPa D-20 50
Suggested Spee ificat ions Scale No 2401 Sc.ale N,:,. 2402 2()00 25 kPa 0 25 50
A differential pressure gage for measuring (state purpose) shall be installed. Gage Square Root Blan• Sr:ale 20D0 30 kPa o 30 10
shall be the diaphragm-actuated dia I type 4¾'' 0.0., with white d,a I, black figures Spec ify Range Spocify Range Zero Center Ran ges and graduations and pointer zero adjustment. Gage shall be Dwyer Instruments, lnci, Magnehelic<e•. Catalog No. ___ read,ng to ___ . 11 water column, ,n -·--_ Model 2000 -00N. RangE 0510 2300-1 kPa 5-0 .:i I (l_J divisions. +-. 20"" WC For room pressurt
moni toring. 2300-3 kPa 1.5 0 1.J i j:)
Julius Kraft
Company, 1.nc.
£:3Iao1,st1ed 1868
Safety
[i~cJ:pment
Cleanroom
Supplies
•
Training
Promams
· :2'.i H
ec t·ic.: ; _uke Rd.
Fi 'v-,1;1 ·,. NC
~J 1 :l ' ')001
" :-c J , /· ,,A FTi
·( J : , 2381
F1AX COVER SHEET
DATE:
I
TO: _..,__£-.:;,..J~o'------'-~---'--=v....::.I■~ J ....... l-e.u:.... l----=------
:
FAX#: _ ____,__J:7__,J"--.. __ ] _-"-_.__/__._[.,__/ _0 _
FROM /J~ /< _ __,;:..__;__~--------
NrnvIBER OF I? AGES INCLUDlNG COVER: __ 3=----. _
MESSAGE:
F/J ,
I
fJ ~ wjl1+ /uJA lo /!1 ✓7
l) 0 /J rq ---: oa (°":( r~_ U'!· ArJc/_,/(~ .. J I S -Jb
i
Try us and experience the difference.
I' ···· .. ···-····-·· .. . ···• ·-... . . -···-··• ..... , ....•. ,, ...... . t006-OS8-616=□N 731 JN l~d l~~d~ sn11nr:a1 W9~=l0 □3M 96,-0[-lJO
PDM'i Pocket Digital Micr~~manomet4rs
Sci,)mat's PPM Micromanvmeter1;; wlilre FEATIJRE$
Jc°velq:~d as advanc~d alternatives lo the more '
p<r-:tiJ,, mercury in gl14ft(; manometers, casad 4 Switr;hablf) ranges. :
d ci. gages and $imilar in,tturnents, PDM users ,. RUQS'10' ABS housing. '.
3,c.\c S'£"1if;ca/'\t ,il"nethat ott·1erga~es require for & 5xcellerit battery life. ·
i!.i,P.'irg ar~rl setti,;g up and Brt? fr~•ed from the • ,High reSl<ilution ?el'oi.ig thumbwheel.
~.2.,c'i:c:~ ,-nd res1rai1ils assc,cialed With m1::rcury .t. Oto 1 volt analog output.
gages Compact and rugged PDM mierornan-A Optional Intrinsic saf'1M
G,:'o?te·~ ~•jv:de fast anr,j precise readings In .t. Slow/fa-st damping swit~h.
11:L,.t,cr,; ,::ireviou.;ly difficult or improctical. • [xoellent ~~curaoy,
Fi.ea~l!r,gs c2n <2asily be taken from elevated • wo year w&rrarity.
11::•:8.,s points. non•rfgid pla!iotms arid ever\ .& .Solid service/support.
d., n::; rn-::>bile/shipboard work.
needing the ac.ct.1racy and convenience of ,
small, portable manometer and yet, are con•
sttmtly plagued with the risks associated with
monitoring in exi;loslve environments. Typical
applications of the IMttrument are fc,und in gas
utlllly 0¢mpanie3 where cusiom•r service, dis•
tributlon and transmission depe.rtmt'lnts will fir.d
ttlj PDM 505 ideal for mea&urlng gM i,ressures
from gas meters a.nd trti.n$mis~ic;,n Junctlona.
They are also used extensively in naval ~nd
coastg1.1ard application~ for diesel engine main••
tenance ~no ft>r general HVAC aboard ships.
T:-:€ PDM has a (hi<;k gsg~. high 1mp<lct
ABS c.,.s~ which is cot1toured to give maximum
;;n:;•p:;t,o.'1, partk:ularly during field use, A 3ingle
,,:,,o :si volt batterv, lacatad fn a "qwlc;k ch.inqe~
:omDfi ,t7,ent, pro~•ides a supply for up to 1·so
-,cicr~-o! ;o;.linuous oper~!ion.
T~e PDM has a bi-direc!ionalpiezores\.~tive
,i·,cc-r1 .-1afer typi;, pressure trans~WCl.ir. The
'i!Cc-~r.:cy of the: PDM surpasses that of all the
,:o,,1pe~i::on, aod Solorn,;tt'i, 'Jpect!ications are
,e."ified b/ an ind~pendent test laboratory. The
-~~1ri-:,u, of thG dl\lilel disptay is high contrast and
.~2 s 2. cMvenient w1di:.l viewll'lg engte , Each
~::,~ :c2 ?'..lilt tornonito,·.ln two (2)differe ntranges
1,.-'.•" ;;i. ,., i:l~ choict oi prsssure ranges avaiiab1e.
J,1.,Q ~t.1·1·~!;,nj i1" tr:a ·~~ri turn thumbwhee!"' tor
f ~ ~s,c: Jdju.~!l'\'\~r\l. 'J hlf P0M i!o deliverec as
l -z,ncy •;,X hrn,1$e d with. a sturdy let,ther c~Hry•
-, :i ;ic,uc:, (,.,,ith belt :oar:;) andtwc, (2) sections cf
-~;, '.S) feet of silicon tl;bing. Opti(lJVtl!y available
;; a cert1fic.a:e ::i! t,ace;,tilfity \(.> NIST.
APPLICATIONS INCLUDE
I
iUnderground storag~ t~tiki,
Indoor air quality. .
Building/zone presaurlzalion.
'.Filter per!orm;ancQ. '
Marine diesel testing. 1·
Natura) gas distribution.
p1eanroom pressurizati n.
Paintbooth prM@lurlzatlqn,
'.V~CLJ\Jl'Tl and li.ak detection.
ran, blower Md boojte~ testing,
1:)rifice and Venturi rlg11.1
General HVAC. .
INTRINSl(;AL~ Y SAF~ MOOELS
l\leotronics 300 Series and the 3-rangs
PDM 505 are the world's m~st accurate certl·
lied ir~trinsical!y safe, digital micromanomtlim.
They: are the perfect solutibn to compariies
CHNICAI. SPECI ICATIONS
6.0'
!
&.CJIW! FAST/.-Off nfTCII
IIDI Vll!W FRONT VIEW
G'cN!'>!A!. SPECIFICATION APPLIES: O~C ,{, :iocc (32°F to 8~-°F)
~E":OMM:t,::l':aD OPERATIONAL t.lMliS; -1occ !c, 50"C (1A'"F lo ~~.:;01')
,20''C 10 55oc {-4°F to 131°F)
Bctl,lr ih-;;11 1 % ol raadin~ ;i:;1 di9il
:) lo 1vc!i (0.5mV per Co:Jfl!)
a• X 3 5' ~ ~• (200/n:)l X ijd:-n:r, X 48mm)
8 oz. 12:m grams).
6' ~ 3· ;: 1.5' (155mm x iiom~·, ~ 36mm)
I
(BASE:E.~ . .i.) Models 304J 30S, 308, 313, 005
Pt) 206 9 . ,·n 11.r 40D mbar
PD~ 207 199.99 rnm Hg 300 mm Hg
~~ 1ffl=~ ~-~ PO!pl 306 1999 mm H,O 400 cm H,O
?PM 209 19.99 kPe 4G.0 kPa
PDM 210 199,9 mbar 140,0 ,n, t-t,O :1@:l;tlUH◄•\iJUl'!!NIIIMltttlfli\IIT1iN♦ •. b:¼ PDM 211 19.99 In. Hg .o in. g
PD~ 212 15.00 p,i 1000 mt,3r I PDM 213 Hl.~9 psi · 650 In. H.C
-~liOM ;ii$ --· . l!;l.,~ pll S50 !fl, H,0
PD~ SOS 1U9 p.-.I :,9.l'l' Hg 19g_$" H;O --·----
i D1$CLAIMER:
,!l'l'n,OD ~
All polom.,! inslrumenlation Ms outs1anding P4!rlorm,nce Ql,,;<:l1!i(!I;. HoweMl1. \', ARii'ANTY: regµler pruo~,n\ ~htl!;kS mvs\ ~ ma:J;i a~ lo tlie sullt'lt>ll,\y for tJ3~) --oncludh:;i
·c. P:1.1 :iIGITAL MlCROMANOMETe\l"\ carrl~s a two (2) ye?.' warranty on califmitlon. Tnat responsibility lies solel( wllh ma us•r or lr.r, 1niH11Jm11ri1 .. No
l
-'° _.--i ·1 ar.t ~,srt:s. "'"::11,,di~,s ,r,i$:is.~. abu$~ or unauthorized: rnodirrcation. clairns as 10 s1.1l1ablllly are cxpnsssed or implied b>' Sol~rn!lt
--------'
,--,-.. -... -.. :-.. ·---·----◄----···----···---·--==---------_:_-··------==~;; ... --... · -----------------------------, ;
j
! Tr1e Walerside1 Building ~:-o· lomat as Pearl St., Norw~lk. CT 06850 Ttlephone: (2()J) 549·3111
DtSriSUT5UL.IUS KRAFT cb., ~e. _
,.. ., ·r-~ Toll Free: (80C1) 76~6628 i · a NcO. RON,_;;, company Facsimile: (20~) 347-9320
,__.,,__...., f"~.; th -.
I 3125-H GRESHAM LAKE ROAU
RALEIGH, N.C. · 27616
A rn('mber of the N~otronics T9ohnolo9y PLC Gtoup
-~-t :, ·--:.·"ll -,ue-:11.-i-·=••V'ft:iTl.::r '. ~~ rw::;.U!\·l(,jt11jl •i~.,l !v.:;n;in~ -:..!151~~ looturn'.';.'wl'tr.:il.!I ~fif:lf r,~!ir;:i Pjl :,~?'. (GO;i Z.C"j-i ,78C'; 1 -•~1.en:!.:, 16~.,. \-4;4 ;\~_,1 e.; !:.y('>l ,:?'63; ::,()8.t;,C-O~ -~ -~n,s,44. ~ul~-~:~-:, Ji7.-.~_9:o.ic;1':if~ ~~?~• ~-~~~·=Tr
A -. ~:~:.:~~riit t:1~~;t'-:~./f~,~f~;.t;.t-;~,~~~~f{;.~t~~.; 1.t#i6:i~;.?o~t12t:~;'1~1~·~:~J.·~~~~t0tf~?1·:;i~~~l2i~,~-. ii~~~,: ,~r~~ftf .~t.~ll~3i~,tJ?tt. 1r,1: .. t~}~~~s; f2~~~~~f:0)~3;3t, 1p s_O;,~~{~~
,·,,-: •J:i'C.1:::.1;!:. ;:: JF-:, :if.: 0." ~.? ti-~·~· c.600,J39: V✓C-~·~;c.iJS~. (:;A)· ~.051 _;)93. \•,·::;,:?:J,'03:i5!:. ·~1ocb,-~hcrr-,~~113lil~ 5i~Ore-3r~ n·,:,,j-, ~ndcr Llcc-n .. o ltOtT, r;lr:,' "!'<1i1(:t1"lul.;m· l 1'111led, ~ .,.j~-1 L.J~, r.J1'1ri1 f\;c.;. 1,= 71 ,...:3, ~,,,, c..ll-CY. t<.,x.. ~n ..
~ ... ;,':,;:f1lyjJ~n1.}1 ~ ... ,; o-...~;1~~ ... ,w1:1.51~ LOP'T'Pml!-:iRESERVi;D~1~~-1 i
,._ · ·; -.: v·rj -x,·_c, ·,., ... T,~. Jr~ 't!vtrn,:!I)~ lfl)Ql.'lmiU\i I'', li111 C',r rr,o,o, 11'd\J~!r.a1 ro:.ir,11.,0~. ~DM 01C!TA.t. 1<.•.1cnO\,lANO~,,~T~F. L:i,'Jo .. .-000.01: lS:,u: O~TE· 1/9::i.
I
I tDDG-DSB-515:[~ 731
i -__ ... ,w. -·-·-----
Jt,j lt:fd 1.:lt:fd>1 s1-1 I 1n{: GI ~-J9G: L,[1 (I:lf'l 95, -[1[-lJ[I
DWYER INSTRUMENTS, INC.
P.O. 80X 373
MICHIGAN CITY. IN 46361 (USA)
PHONE [phone]
FAX [phone]
------~--------------.J BRANCH OFFICE FACSIMILE TRANSMISSION
PLEASE REPLY TO BRANCH OFFICE
INDICATED ON RIGHT.
TO"d OTBt-[[l-6161 1]1
Dwyer Instruments. Inc.
1123 Mearns Road
Ivyland, PA 18074
Phone: [phone]
Fax: [phone]
Dwyer Instruments, Inc.
P.O. Box 60725
Houston, TX 77205
t'none: /13 446-1140
Fax: [phone]
NO. PAGES
yer Instruments
1505 Cobb lndustri
Marietta, GA 30066
Phone: [phone]
Fax: [phone]
Dwyer Instruments, Inc.
1375 N. Mccan St
Anaheim, CA 92806
Phone: [phone]
Fax: [phone]
tf] d::3/-.l~la t,.Jl]d.:::J t [: vT '366 T-6C:-1JI]
Julius Kraft
Company, Inc.
Cs,at,;rsneo 7863
Safety
•
Cleanroom
Supplies
•
Training
Programs
ef 1v,--, _ake Rd
i::; 'I.: 'J·:. NC
•
•
31 J :.~,~: 9004
•
-E "),--h :::,AFT 1
-2 j, ~.~,, 2381
F'AX COVER SHEET . '
DATE :
I I
To: ~-..1-.t___,;-f)...,_________,/Y]'------'--01_i -S_J ...__le/(_(
COfvfPANY: ;'\J .-CE.. /J v. J<> /i ,L) G Al 1-e. /11~ /JI\ T.
FAX#: °//~-7]J-:Y%10
fl kJ I) \'
FROM: __]_~_J ( / \ fs 'i' J J--{l \.
MESSAGE:
7\,/} A~ 0 ~ t ~ ~ ~ 1l1t,1-·f-rb j . {J &..1 J-e
!
CA-ll f;>< f°I, e ,-0'7 . XII/I,\ £/f.ed,'rJ1
I
:L-J Fo ~•41. /00<:/L.1-/71~ 4-Jil w /tl
m'f du j,,J wW Ac'_£1v-P/J, ALL 6F
i
"j},\Q ~ >L w I ( \i r!,,o u -€_.A_ /t! k:~,.J µ_ d ,c If f l.e /t j f-
dO O ( ( w A +-el-' Pt, i(_Q_,j A/<---Q_ freo ,·'V'" 3 7 .f.-o 0
f\:,J [J ~J p . --P(e A ~~ d~t> A l \ "~~ :I e .,wJ ~
WJ{Jl,\JI + ~ ~ Yav I
(jL
Try us and experience the difference_
--------------------------"':::..---------------------
1'-fodels in.dude differential or vac~um ,
measurement certifi,ed tra.ceable to NJS(]'
Th~ Meri-Cal~ be a cortable dh:dtalmanometericnlibratbr
(c,t pres.urt' and diff~i·cntial pre!:!!iul"i, measurement. fQAt~r-
ing h~gh ~,c'< u.racy and ru~ged deJ:ign. 1 It brings tl'.J the field I
l~b•:itatory ,:ind :est:calibration cnpttb!lity. :
.'.\feri-Cll\ dual simultanem.ii; dii;play indicato?.s pressure
1,c.: diffor€,r.tbl pt~~~uri;i) ~nd clcctr(inic t-nHHtducer.'trans-
,:,,tt,;,, ·.utp1.H in r_{ny 1.,f 8. key sell'.--:tt,blti< 0ngir~eering !lnits. ·
Mena:n m~n;;,nH.·tc:r5 !!tiii repr·e£cnt the n1(;:,r rn~t ~ffec-
tive method ofpr~ci:se maw.i::w·1:mem;, anc_i Meri-Cal is a m"st use-
f:il ,rnd affordablt> <:');~ension of thii:; capab:lit_y.
Performancf
l\'1ffi-C:d's Piezc.r~«i~r.i~e $C:n.ivr an-d digira! ,JG:ttr:-nics :
de>3ign tl.re compuWr calibrated a rrd tr'i~C4'able to J\'1S1'. :
Acct:ra~'Y i.~ maintained ov;,1r the entiri operating rcmpera-:
turn range of •20'C to,.. 40"C,
! SPECIFICATIONS
II AcC!Jlacy : 0.1•·, c,i •f!~ng, = l c;u~, ( ,,,,,04~ •;omoinl,d t1tcll o•
1.,11•1r1-~1•s1e1es,$, rwp&a1at,,,ty and tt~1Q•~·e O·ttl ell
LP20C': ~P200~1
'/altai,e
~,at.c 11!r,ge.>. 0~1i0t.~: -0 -~% :=tn:!i~ h~~ab:e ,~ '.lEi5.
Range Pressute ui1-,11s· s;~:!J· 1-.,.~' 'SCCJ ,nt,,r: ""° P£.(:i p ~~r; ~i2~XJ• >-,C (S.fi ~.ir) '. 50 PS,0 (1(1 !Wt
Q.:30 ,·c1c = ~-~ .i;, '"•)ft.~. ~ ~ co;.1r:1
Calibrator Kit I i : Complereiy contained in this C(nnpact, portable '.\1eri-Cal ·
Kit elf!:'! all the items neces:'<my for the pre<,ise :nee.suremcmt ) • ,,f pre:;:.rnrl' i)r difforcntial preli~ure. P,,rtable digital I
}Iar.oml:ltE!riCo.librator fol-pn,ssur1t, differential Pt"t!i:i~ure I :
l1r \·.1•:·0..im meuurern&nt.,; D:i.wlays 8 E::nglish & l\fott:k
urnt~. -~!..,c, :t'lM-;ures n•ar1,,mitterltr~Md\,wQt' valtage.1cUr·
rent r,ll1~p11tfi with SIMULTANEOUS D(SPLW OF' AP-i
PLIED PRESSCRE, ! ~ See Pressure Convertora on page 52S
• Precision li,.nd pwrr.p
•AC charger
•Tet>tlaacldt
• 14 Piece ~librirtor. fitting kit
• Auggg<! carrying ~se
ORDERING INFORMATION
/C41talogNo. Modtl
' MR84012 LP200:
; MA84013 LP20COI
IJ.P200!
MR8A015 DP:iOOCf
Calibrator Kit
. Deacriptlon
Of.200'' Ht0/C·7.2 PS! !
\fanomiltr
l¼OOC" H2O/0-72 PS!
Manom&ter
ordJfJ• H,O10•7.2 PS!
Mat1ometer
~::-oo· H20ro-n ;)s1
Ma~om1ner
I
· Kit includes Dicital U.i'lofY!eter;Cs,iti101. precision •1ano ou.1'o. ,I\C
: ct'larg~r. :est lead k:t, . .>! plli'CI! C!li0r3!!0n i IMg kil, car.-y:11g ca,s_8 __ ,
J \.1A84~22 LP20~1-Kh ~ 012(1()• HN & 0-12 PS,
~.' anc-r.eter Kit
c'Dd '39]tt .. --· ·-· ...... . .
~AA84◊~3 :.,P,0001,K;t B ·:J/2:'.'CC' h,0 & 0-72 PSI
Manoma:er Ki'.
/,iAai:C,;?4 :JP2·JGl-i\i! C 8,2CO H20 & C<'.2 PSI
.•J!~v·omeier i<'1,
/✓~l-402: •DVi·:J06:-~.! 0 ., __ 0!2COO~-/.J-i0_1i,_(l_.7_2_P_S.:
'Aa • or,~t~r Ki!
tDD5-DS8-515=□N 731 JN l~d l~~d~ sn11nr:a1 WlE =tT 3nl '35,-52-lJO
I
Feiltures
..
I SPECIFlCATiONS •
/ Models and avaflaole ranges
! D~J Oi~ril'ltf&I non•i~OlaterJ
! .... P .... 8_ra_:in__.9...._,_-4_"_1o_1.....__"F__,(·_2_0C ........ to_50_°C_) __ : __
1 s:>resswe limits
i Twici, range or, GI units. foiee rang~ or DN units wner1 pr~r-
l , tM :in high sid1 onfy. 150 PSI staVo o:'I CJN unit, wh~1 appllea 10
:ot~ s;ces of t'la sensor sim1Jltaneous1v · ,___
PQlver / ; ~volt fi~,d r~p!tceable barter1 wit~ ~er enabl6d autEmatic ~ut-off
'Display · I l 5 s1gn1t1c1.m: digit LCO {0.25'' hlghA) _ _ _
; Mtdla coinpatfblttty _
: ~or.-l801at~ iensor tor e1een, dry, 11on-corr0$1V• gases Only. I
, 'Solateo zeMOr :or 11uics <;ompallble with 316se.
j Preuure connecdont · I
1
1.'8" ~ema:a Nf:1, Bf~ss or. 11on-is2lated, 316$$ on isolate:id unrts
~rograms • I · Serect101, ct engin,,ering u~its-12 un,ts lr1ci1,1ding irtehes o1 w.c. (1Yith _
1 lhr1ae eho,ct1s ol r@fftr(lnce temperMUre), PSI, mm of Hg, mBars, I
: ~,scJla &n(1 ~er sele<.iable s~llng • 1 I
· !?El:t11Q {a·,1:1r~Gingl-Se1actaol8 from C. t seco,~Cla lo 25 5S£ond1 ·
_ ~;;Max c~ptur1i.c·ai;-M9 $1)e9d IS equal :o th,; sa~ctea damping I
:•'.,/j l,;n~ti~/1 ,_ I
--~--~-·:"_____J
I ~,ogNo. I i.«2136
1-,· I • I MF;12l3i
I MR~2139
i .J -j M~12140
I MR~1214T I .
w,anomer~ l
ORDl::RtNG INFOHMATION
Model . ~ DlscriptJQn
DN2000
Gl20
Gl200
(312000
Al2000
Oiffetentlal non•lsolated
manomeler-200'W,c.
D~ial i1oo-fs&tad maoometer;2ooo·w.~.
Gauge isolated
n'ianometer-20PSI
Gauge iSolated manometer-200PSl
Gauge 180&:ed
manometer-2000PSr
Absolutt isolaied
manometer-200ommHg
!:''ti', Accuract t10na1Jle Digital ~nometer
itri.th portable power supply
Prettf/Ure Pump
Feature• m\lltiturn vernitr which
provides preclae volume adJuatrnent1. ·
Includes p\1.9h button bleed valve and
¼"' NPT F connections, •1
;
SPECIRCAY'IONS
Pnlwlft Not to QIIOfld 9 =nte fl.fl scai, or 12Sjlli whldllMr I~ le.Q
Mldll IJ,e M'y cillll!\, d."}', non,Q¢!TOGivt! 2'!
. '" l
~-·IMIDIIJI•iU@i~.
: ¢atRlog No, MOCl8I flange ;Unltt ANOIUllon , )
1 MR&4051 00020IW 0-20 /ti Mi0 Q.Ot : . • ·
Loop
Power
Supply
I MR8-I0'2 002oo1W 0-200 . (ti M . 0.01 · 1 .
1~ OtOOOIW
) MR84064 :,00,0P
1 MP:S<:055 0C030P
t Wl&ola'Se ~100? ! M~84057 00050>,4B
t~84008 ~8
• MR4-10,9 02000MS t MR&41m 000078
l MRl!ll(1;1 A0(",30P tMR~ M,001,1"4
. M!l94QeJ .~oe«);,.t
/-j~~, ,\3'1,3861/\3,ISP'i
MOOO :,,oo
pt!
o-30 e!
iis'
0-5{! ;rj:ia,
mNi
Q-2000 m~
Q-7 bS/
()-30 psj11
mlil\HGt
~libllltion kt l.'lClude();
(3) NY'll"-Mli!,q. 6 ft.
\21Tee.i,~. 1'O.01!ub.n9
0.1
0.001
0.0:
o.c1
0,1
0.1
0.1
0.001
001
0.1
,3j Ada~l9r, T 0.0. t:.bti lo 'f :ANf>T
/1) Adlpler. 1,!" l!Oae ~a~ro ';' MN~
,.. ---------_.:..~..:..d.;.;Cll;;;..lf't:...rlll.::., ce_ae __ . ---------.......;.-L •.1R0d066 B346ll6 HijnQ ,ull;)0•14Sp,i (1:1 b&.-s1
1 LOOP POWER SUPPLY SPECIFICATIONS 1~
1
Ci.wrentl.lmll 20rtiA ;
'.)Om'r,,183 I
12vAbJDC ~ ◄Cl)mA .. _ .
MIJROMANOMETER
TECHNICAL BULLETIN
July, 1993
--·----~-----------·-··-··~~.·.~-.-:.l ___ ~l---~-·------~---·---
1 I Nto1.:ronics Model PDM205 Micromanometer
1£STS: !
I I
TEST DATE~ 07/17/88
The Nectroo.ics digital PDtvf105 micramanometer, USeQ for reading pressures, was connected to N'O
pre$.$-u re vessels, each connected to the test in.strument and the laboraltory liquid micromanometer.
i
Prtssure
Manufacturer's
I i Accuracy Test Accuracy
E
-n--•··1""1".....+.._ ......... ...-T"" ....... "t-t";---"r'---i-+-t-r-t-1=r: 1"-t--;--,--+--.".....-·.;,......------·-•-+-+-t-+--+-t--t-◄r--+--l•'t : : : )
.... --j..+-+-++...----1--4-....!---'.-....... ,-;...+-~ ·+-+"'+4--,---+-+-i-1-...;...-.1--.1_,1 ;-.-,-.,,~~-i-.---;-..+-++-+-t-+-+
........... -............. --.-1-+ +-+-++•+-+--;--;•-,-;-+-.; ...... .....-+-1-............................ r-1-1-+-ie-+-·t-i-+-➔•·~ -·++++-+-+--i--ir--t . + 10 l'-+-+++--1--+-i--H~!---+-+++++-+-++-+-+--+--+-,-.+-+-+-.;.....;.-~...,....;.-+-+-+-,.-+-i-+-++++..;.....,.-+-,-i-+
--+-+-+-i-+-•-i-·• •'• -· ~ ... _ ---·+ -+-r ......... ----.--.-+-~-+--+-+-l.--t--.-,-+---+---l-+-+•--+--~~---+-+-+ +5 ~+++-+.......,•...-.lwwl-u+4-!-i-.-+-+--+-++-+-+-i.-+-,...,....;..++++-++-+-H-H~+-I-+-+-++-+-++--+~-...-;,
....... .-... ....... _..;......,__,_ ____ -l-1----~--., .•• ----+-+--++--t--+-+-i..-+---1-;-~ -+--I~+-+-➔-++-+·+-+-+-+
1---.-.l,.........~.......,.---i-1-.....+-l~ ..... ~......i-~,1-+,..+~·~-----------t--+-+--+-1-+-+-ii-t-~· •. ,__...,..... __ n~ 0 : --'·
I I I
.5 ,_ .... -f--~+·-+--!-' -+--!1----l:H-~~-++++++--rl "i"•-+>--1--:.--!•::--t~: :f+-••~:.-:~~~~~=i=.~~~;.-;-:;.-:;.~-=:.~~~~-,••-~·
..... : .... ~·:'--"--:.--i _ _;-_;-_ ..... _:··:~-t-.. ,_:--. -l-➔=·-....:, ,. ..... _-+ __ -+ ... ,, :~:·+, ·~+ ~"""' -+,+ -++ -+ .. -..... ".· .... · ...;.t-~ ..... -l-:::~ . .:--:.'.:"_:i;-:..:..:~-+:.:.:::i.-=--:~·+,-__:---l·:-_::=,""!-:-::-~.::'-=+-_t-~; . .,.:·.:::::
-10 ~-l-+-+--1-·-,-..-,-,. '• ...• "" ,_,.._ •• -1-----l-++-4--+-.+-.-~-+-!-I-H-...+++++++-+-+-+-,r+-t-r--;--.+-..-+--+-+
0
1-+-+-+-·+-+1-+;-+--,i-,.,..,. .... ,., ~""iW' "\· ·i-,., -w--1-+•+-1-+--+-+-f-+---i-+-;-+-t-t-,--;-,-;,--t--+-+-r--t-t---t---1•-+-+.......-+
i-.-................... , ...+---+-+-+-1-+-+.;---1. .. ,,,. ., ... 'T'•-~.,,... ·,--;-·~....+-++-+-+-+-i.-+1i--+-t-+"+-t--t--r-t--i"-t-i....,.....i---t--½--➔-, ~ -r--
1--+-+-+,1--,;..I ·.....,... • ._·.-... -" ·-· -~~ ,-+-+-i-; ...;..: ++-+-+-HH-t-i-++·+-+....-+-+-t-t-!-+-r-+-+-+·++--+-+~-+--t
.................... L • .LL......: ..: ................................ ~_ ......... _._.c..-,,._'---'-+ ........................ ___ ~~--......... ----------'~
I 60 JO 40 80 100
lnstrnment Reading(% Range)
L R,ug~ed Instrument 1 2. Strai ght forward to use ,
3. Accurate and rel.iable
4. Clear instructions
5. Convenient alternativ e t10 liquid manome!ters
3.2
I l I
Avt.
t-lJl]E:,-lJSEH:, TE:.: CIH T31 Jtl ltk:I l.::ltk:1>1 '.:fl I T lf : fJ I l·J9c: l[l G::JIYI '36, -[1[-l:::O
. I
Over-Pressure Safety Traps are
featured on Dwyer Series 1223
U-tube manometers. I he action
is simple but positive. Over-pres-
sures, whether gradual or a sud-
den surge, simply raise the cork
and seal the fluid in the gage.
When pressure drops, trap opens
and gage resumes operation.
l··-;-J: I
1·
.i' Fig, 11-1
Series
1223-8-W/M
STANDARD ACCESSORIES -Magnetic mounting clips; tube
c!amp and Type ';a" connections consisting of two rapid shut-
otl molded nylon tubing cormector3; two %," pipe thread to
tuli1; adapters; two 3-foot lengths of Tygon plastic tubing. (See
Pa~= 7 for alternate connections.) % ounce bottle .826 sp. gr.
rtd gage oil is furnished for ''D" style manometers; fluorescein
g' etn aye concentrate with ''W/M'" style. Mercury is dV~il~ble
at extra cost.
----------------------tt Of, To Order: 1. lndiute ~.eries such as: 1222. 2. Indicate
· 1 ~c des irfd such ,s: a. 12 or M200. 3. Specify ·'W/M" with
"r-, ti 11-Hrlbt· f,1: i11i;he~· or w~lt1, u~i111; w~l~1 u, ind1e~· of
:,\ ,c ufy, using mercury. Specify "Ll" with model number for , h·,· c-f 1,8te1 usi ng .826 sp. gr red gage oil. Red gage oil
·Jttn preferred for readings in inches of water because of
·,,, ungcr 2.c[.lk ond :,lmvcr cvuporution rat,;::, Thi~; lcc~cn~~ th1:1
r, ,·,j for irequent re-zeroing and refi I ling. (If not otherwise
0 c1cated. "W/M" sty le manometers will be shipped.) 4. For
S, b 1223 only. state the connection option desired if other
::1 ,,1 ,1~nda1d typ~ ·•2". For •·-~·amp/6·_. 122?-12.D-"b" m~nci-
rr ct er is a Series 1223. range 12'1 w.c. (scale 6-0-6), using red
,:3?~ 0;1 with type ·b" connections.
· Matrk unib tire ifl Mi!ltrneti::r::..
c'O'd Cll
DUAL RANGE FLEX-TUBE®
LI-INCLINED MANOMETERS
1'·1 ~ ..
STANDARD
·-,~--_,, .. ~. . ... ·-· .. ,, ... ,••·· .. ........ ~, ..... , ....... -----::::, • .--r-..;=,
Fig.11-2
Model 1227
Dual Range
ACCESSORIES -Two plastic carrying plugs
with rehlnsr~ for ute wh~n ma11ometvr i~
not in service. Two magnetic clips to hold
instrument to metal surfaces. Flexible red
vinyl plastic tubing connectors. Brass ter-
min~I tuhe, %1' diiinietcr x 811 long. One
terminal tube holder. Brass adapter, 1/s'1
pipe thread to plastic tubing. One 41/z.foot
length of Tygon plastic tubing. One %
uuni.;~ liulllt .826 ~1,1. 1::1. 1~u ~11~e, llui,J.
Vinyl carrying case.
Above -rig. 11-3
Use Series 1227 as a regular U-tube ma-
nometer to react high-range pressure on
the right leg, or as an inclined manome-
ter (shown nerel to read low-range pres•
sure on the bottom leg. Simply incline
manometer until fluid level reads zero.
No spirit level required. Magnetic clips
hold the gage In position on steel duct
surface.
Se,le.s 1227 Manometar, Fig. 11·2. Mo~t
versatile and useful low cost manometer
we know of. Designed for installation
and servicemen. A sturdy, clear plastic
manometer, it offers single, direct read-
ings in two ranges: As a U-tube, ii reacts
from O to 16" of water; as an inclined
gage, it reads from -.20 to O to 2.611
of waler. Model 1227M (Metric) is O·
400mm water column as a U-tube and
-5 to O to 70mm water column as an
inclined ~a~e. "How-to-use" instructions
are printed directly on the scale.
Indicating Tubing -Clear .400" O.D.,
tough, shatterproof butyrate. Pressure
cu1ult:dlo11 enu b bent to provide ov~r-
pressure protection when used as an in-
clined gage: One 4,121 x %" Tygon tube
included for pressure source connection.
Scale -Stark white high-impact styrene,
21" long. Adjustable for precise zeroing.
Markings -111 major, .2" minor gradua-
tion~ on high r~ngc; .02" greduetion5 on
low range (50mm major, 10mm minor
graduations on high range, lOmrn major,
1mm minor gradu~tions on low range for
metric model!. Silkscreened in bl.ick un
stark white for positive definition.
Acrylic-coated for permanence.
RANGES AND DIMENSIONS, SERIES 1227
A•~ VEA'tlCA L U-i-UBE MA~IOMETEI'-:
0-16" water with 1JI major
dlvisions, .2" minor divisions
Model 1227M (metric)
i':f 0..::1(V)riH,, W:◄1~1' t":r'\IHll''ll"I
tJt:J d3!J'lG l-·-JCld::J
,!,.S INCLHIEcD !A.UJl"\MI-TFA
S~.'tlti b 17" Ion(), reading ,20-0-2.6''
wa10r with .0211 minor divisions
Model 1227M (mi;trlc) Is
-:'i to c'I to 70mm wntiAr c::nl1Jmn
t[:tl 9661-6c'-1JCI
SCS ENG RS-RIC HMOND TEL No.80 4-675-1776 Oct 23 ,96 15 :55 No .002 P .0 1
Envi,onmentol Consuhcmls 10132-B HULL STREET ROAD
MIDLOTHIAN, VA 23112 80'1 675 1776
rAx 00-1 675-0177
SCS ENGINEERS
TO I
I
DATE : ___ ___,/_;O;::;__· _?-_-:;_-_5_·_'-_7_& __________ _
NAME : ____ -....:E=--· c.;,_.-f_. _..;...M__:_v.::........;;.":;.-~S_,_· .,,_( .f:;:..:.)_-'..,\'-r __ ... ------~~-
coMr-"NY N/\ME : ---~l>\~C='-.;_· _·-...... L.e::=):.....t:=.:.:-::a....d~.....;.....:....t--_.,_\2''-----~----~-
f/\X NUMBEn: _____ c?/.:.........f_c._1 __ 1_1_~;_~:2_~_u_~c_~_s_·~----
PHONE NUMBEn :
CHECK ONE
0 NORMAL PROCf:SSING
□ CONFIDENTIAi.
c1 ( q 7 5 -~ O G, <=t ?_
CHECK ONE (SCS ENGINEERS
USI:' ONLY)
O snmr/\X/\Nr>MAn
□ SF.:NIJ r/\X -"ND ni: llfflN 10 OrllGINI\TOR
□ CALL TO CONFlnM ON ARRIVAL (B0'1) 675-1776 □ COPIFS NFFIIFD
,,..-;--·· . ·-------·· .... , ·-·-·--------· .. r. .. L~_ l _ _,;~-;,
Qt:i . ➔~-fe::.s,>-re. M e.,v, ,-+.-o-r1 ~-)
£ y) ,,) l ~¥.I\. 6-l--t T ·
---~.C.::~ ........ U.~,.? ___ (b ___ .N. b° k':.l~yv" .. l '-0-.STQ-uv,,,__8.l'-n--:-:. r\.Ao-hQ __ ~
... D_.= __ Q_-Z. <:->~~:!-::~ ... "T,,J\61 t --r--f.'-L.-~.A-r-4o'V,.ll.t:.:, E:...,2-1 ~~-H-t i ct-4 l ':::.
____ h,--J'A1 _1,.-:~i=:..µ: Tri'2(..,~lC1-t4-r~~~.., / c---u. (713) 5 11-2 -.S'B/f
...... rD ·fl=-.... $t ... _'"?7~>-.: ....
(";::~~i)~~~-t-_;~~~A1-c~~'--0f>!<.P ....... A. D l;Avee SecR,<s\
\_27._'2M~~---.f.<?J?'. .. _.~:.?:?c). -.. (-11-1) & 3 o -C:,4 2-4 ___/
ftOPf;.~.---'77--...1.LC......--,. _H_~{.,,._f-?.:d . ·-------·-. . ........... .
(v'\ ~.A.Mti__x_ __ -·-·. ... . . . ,-~tJ\.1-._J. V· •=::, 1 . . ...
/ -c--~,jt_
TOTAi. PflG£:S ( INCl,lJDING 11 l!S COVl-l 1)
I:, 1600 Washington Blvd. ~ Grants Pass, Oregon 97526
~ U.S.A .
~t One
,r-cruments
Bill to: Customer #
Telephone [phone]
Facsimile 503 -471 -7116
Invoice
Ship to:
INVOICE NO.
57863
6/10/94
SALES NO.
94-4317
ON ALL INQUIRIES
REFER TO NUMBER
SHOWN ABOVE
STATE OF NORTH CAROLINA/DEHNR
DIVISION OF SOLID WASTE MGMT.
PO BOX 27687
NC DEHNR SOLID WASTE MGMT DIV
PATTI ARMS CALL [phone]
437 N. HARRINGTON ST
RALEIGH
FISCAL OFFICER
N.C. 27611 RALEIGH N.C. 27611
PATTI ARMS: PAGE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Purchase Order Ship Date
P.O.#41544/R.N. #N1554 6-10-94
Ship Via Freight Terms
UPS Blue Pre Pay & Bill
Quantities Part #
t>rder Ship 8/0
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
O 014A-1
O 024A-1
O 083C-0-6
0 062
0 0768-1
o 090D
0 370
0 1805
0 1806
0 1954
0 2144
0 1954
0 2144
0 1169
0 1566
0 455
O MRS/SBS
0 5993
0 SPEC
OMAN
Description
SENSOR, WIND SPEED (LEXAN
SENSOR, WO (FOAM TAIL)
SENSOR, RH
SENSOR, DIFF TEMP
RADIATION SHIELD, FAN
SENSOR, BP 26/32-1
RAIN GAUGE, 8"
CABLE ASSY, WS -40FT
CABLE ASSY, WD -40FT
CABLE ASSY, PWR-40FT
CABLE ASSY, TEMP-40FT
CABLE ASSY, PWR-10FT
CABLE ASSY, TEMP -10FT
CABLE ASSY, BP -5FT
CABLE ASSY, RAIN -50FT
DATA LOGGER W/SKB,
MICRO MET REPORT SOFTWARE
CABLE ASSY, RS232, ADAPT.
6635 JUNCTION BOX, SURGE, AC
MANUAL
SEND INVOICE WITH SHIPMENT
UPON ARRIVAL CALL PATTI ARMS
PAGE HER AT [phone]. SHE
5 MIN. OF THE CALL TO LET THE
Partial Shipment D Order Complete I!}
Buyer KATHY L. DOMICO
Phone [phone]
NO RETURNS ACCEPTED
WITHOUT PRIOR AUTHORIZATION
Terms
NET30
Invoice Date
6-10-94
FOB
Destination
Unit
Price
250.00
375.00
600.00
200.00
697.00
450.00
572.00
70.00
70.00
70.00
70.00
55.00
55.00
2.50
25.00
2,500.00
300.00
45.00
250.00
0.00
Insure
No
Disc Disc
Price
Extension
25.00 225.00
37.50 337.50
60.00 540.00
20.00 180.00
69.70 627.30
45.00 405.00
57.20 514.80
7.00 63.00
7.00 63.00
7.00 63.00
7.00 63.00
5.50 49.50
5.50 49.50
0.25 2.25
2.50 22.50
250.00 2,250.00
30.00 270.00
4.50 40.50
25.00 225.00
0.00 0.00
225.00
337.50
540.00
360.00
1,254.60
405.00
514.80
63.00
63.00
63.00
63.00
49.50
49.50
2.25
22.50
2,250.00
270.00
40.50
225.00
0.00
Sale Amount
Sales Tax
7,553.50
0.00
Shipping 205.00 --------
Discount -755.35
Invoice Total $7,003.15 ===:::::::::===
0 3 .J / BDD9294713
Slope Indicator Company
A Boart Longyear grm1p company
316 Forsyth St.
Raleigh. NC 27609-6314 U.St,
Tel [phone]
Fax:BOG-929-4713
SLON INDICATOR
To
Company
City
Phone:
From
Date.
Ed Mussier
NC Div of Waste Mgmt.
Raleigh
919-733-0692
Mike Jolrnsor
October 28 1996
Fax Quote
Page 1 of 6
Address: 401 Oberlin Road
ST: NC Zip: 27605
Fax: [phone]
Quote# MJ1096.018
Re: Quote for W,/ PieNs with Data Collection for Slug/Drawdown Tests
PIN Description Qty Unit Price
52611020 Vibrating Wire Plezometer 50psi 6 $ 300.00
50612604 Cable, Direct Bunal Standard 90ft 0.501ft
Polyethytene 4-20g, Alum/Myl Shield
Campbell CR1 o Data Collection system: 1 3,650.00
with 16 Channel input Capacity
Field Downloadable to laptop
Includes Enclosure and Power Supply
Total:
I have attached supporting literature. Please call me If you have questions.
SEE ATTACHED STANDARD TERMS OF SALE
NOTE: Quoted prices do not Include shipping and/or any applicable tax
Best Regards,
0
Price
$ 1,800.00
45.00
3,650.00
$ 5,495.00
Michael W. Johnson, P.E.
Central & SE Zone Sales Mgr.
_;:12 . ..-:13,/ 1 gg2 03:37
Slope Indicator Company
A Boart Longyear group company
316 Forsyth St
Raleigh. NC 27609-6314 USJ\
Tel: 800-92~4712
Fax: B00-929-471 3
SLON INDICJl'FO•
To
Company
City
Phone:
From
Date.
Ed Mussier
NC Div of W 3.ste Mgmt.
Raleigh
919-733-0692
Mike Johnsor
October 28 1 ~l96
SLOPE CENTRAL SE
Fax Quote
Page 1 of 6
Address: 401 Oberlin Road
ST: NC Zip: 27605
Fax: [phone]
Quote# MJ1096.018
Re : Quote for VW PieZf>s with Oata Collection for Slug/Orawdown Tests
PIN Description Qty Unit Price
52611020 Vibrating Wire Plezometer 50psi 6 $ 300.00
50612604 Cable, Direct Burlal Standard 90 ft 0.501ft
Polyethytene 4-209, Alum/Myl Shield
Campbell CR1 o Data Collection System: 1 3,650.00
with 16 Channel input Capacity
Field Downloadable to laptop
Includes Enclosure and Power Supply
A'!!!-4 C.~~~b~ l< E; I ~':_s . -Total:
_:i-; f te..e-,~ , ~-~--'i -
I have attached supporting literature. Please call me If you have questions.
SEE ATTACHED STANDARD TERMS OF SALE
NOTE: Quoted prices do not Include shipping and/or any applicable tax
Best Regards,
0
Price
$ 1,800_00
45.00
3,650.00
$ 5,495.00
Michael W. Johnson, P.E.
Central & SE Zone Sales Mgr.
Fll / Fl l / 1 qq·~• 21 : [1'3 ; '.-·..:._ ---8[10'32'34 71 :3
Terms of Sale
Catalog Items. Orders fo' instruments. parts, or accessories,
must state the appropriat,: moael number and name. Where
appllca0le. indicate power n.~quirnments, English or metric units
or any options li sted in the specifications . Electrical specifica-
tions are 115 volts, 60 he1U , single phase A.C. current unless
otherwise noted in the c 1t,31lHJ :ksc~riµtion. Where possible,
equipment meeting special spec:i1ic;:itIons will be delivered when
requested on order.
Prices. Published prices are in U.S. Dollars and are subject to
change without notice. All invoicing wil! t>e made at the price
prevailing at the Company Jpon r,x:eipt of order, unless covered
by a valid quotation. Currer 1t priu:-~; w'.11 be 'urnished on request.
Quotations. All quotations are firm tor three months from date
of quotation, unless otherv1ise noted. Thereafter. they are sub-
ject to change by the Company without notice. All quotations are
FOB Ex-Factory, Seattle, \VA .. U.S.A., unless otherwise speci-
fied. On request, quotat,oc'JS wifi t)e made on another basis,
such as FOB domestic def linatior: or CIF overseas destination.
For FOB Ex-Factory orde, s. est1Ir.ates of shipping and insur-
ance charges will be supp ied or, request, but are provided tor
information purposes on"/ Suet ,:r,arge~: will be invoiced at
actual cost at date of shipment.
Taxes and Surcharges. No ferjo;:'.ral, state. or local excise,
sales, use or occupational :axes or surcharge tees are included
in the Company's published prise:, or quc>tations except when
specifically noted. All prices quote,::: are subject to increase or
decreai:;e ci~, r,llch tuXC:3 c·· lr-:c: ":·e incn,ased, decreas@d or
applied.
Terms. On approval of credit. term s of sale are 1 % ten days,
mit ::io rlr1ys from invoice date .. A, rnonthly seirvice charge of t .5%
will be added on all past du9 balances. Export shipments will be
made only after receipt o a Cc•nfi rmed Irrevocable Letter of
Credit. allowing shipment from ilfl / U.S. port. or by special
terme arranged with the Cc ,mpanv The Purchaser shall pay all
fees and costs charged by .;uston1f" !; and Company's banks or
finance companies relate1.1 co pro,;,_;ring or drawing against Let-
ters of Credit or other cu 5tomer r~Iated services unlP.!'.S the
Company agrees otherwi se in wr:1 ,· :;.
The Company's Bank is:
Seattle First Nati,)nal B,wk
International Trac.le Operations
PO Box 3977, SNlttle, WA 98124, USA
The Department felex i::. :3730000
SWIFT: SEAFUSS6: FA X 206-358-7072
S~ipments and Delivery. Jnless otherwise agreed in writing,
shipments are made as son n as o,:,ss1ble :lftP.r rP.r.P.ipt of order
by the method of transport;:.tion (leerned by the Company to be
the most satisfactory unless a tran ;oortation method is specified
by customer. The Compan·,. res~rv,~s the l'ight to make partial
shipments whern ci rcu1r1:sta·1u:!s b0!\!0l1d Its control may delay a
portion or the order. All sh:p77ents will be made on a "FREIGHT
COLLECT'' basis unless en er sp~'c,al arrar,gements are made.
The Purchaser will pay all I 1actinc:::. rre1ght, shipping. insurance,
forwarding and handling ch Jrges. ra)(es, storage, export or im-
port tariffs, and all other ~, ·1ippin5_1 and transportation charges
and duties relating to the sr,,prne ,• and d1~livery of any of the
Products after deli very by ·11e Ccmrany Ex-Factory. The Pur-
chaser will also pay b~mk c:11~1r1Jes ;,n<1 other charges unrelated
to ths price of the produc, 1nclu::,~1g, without limitation, third
party inspection charges w~elher r,;pectoc at point of origin or
point of delivery.
SLOPE CENTRAL SE
Errors · and Shortages. The Company shall use every precau-
tion to ensure that no Items are omitted from a shipment ,qnd
that afl items are property packed for transportation. All srii;.:~
ments shall be opened and examined by Purchaser upon 'e-
r;;eipt, and any shipping damage snaII be reported to the car1er
promptly. Purchaser shall notify the Company immediately upon
disoovery of errors or shortages In the shipment. The panes
agree that the Company shall not be liable for errors or sh: 1,-
ages reported to it later than 1 O days after receipt of shipme~.
Responsibility and Risks. The Compan·y shall not be respor-
sible for delays resulting directly or indirectly from strikes, acc,-
dents. acts of carriers, or other circumstances, similar o,
dissimilar, beyond its control. Purchaser assumes all risk of l:::s,cc.
for goods after they have been delivered by the Company to t>i,:.
carrier, or to such other destination as has been previously
agreed upon by the parties.
Return of Goods. Goods produced to special specifications are
not returnable. Other goods are returnable at the sole discretion
of the Company. Purchaser shall not ship goods back to the
Company without the Company's prior written consent. Notw:h-
standing such consent. the Company reserves the right to n-
spect the goods at its factory and to refuse at its discretion to
accept the return of ,my item. Purchaser agrees to pay a 2:%,
restocking charge on al l returned items. Freight on returretj
items, shall be prepaid by the Purchaser.
Purchaser's Remedies. Both parties agree that Purchaser's
exclusive remedy for defective and nonconforming goods shzi'
be replacement of the item by the Company or, at the Cc,m-
pany's option, repair of the item after scceptancc or rct,w1 y,
required by this agreement.
LIMITED WARRAN TY
The Slope Indicator Company warrants all products manufac-
tured by it to be free of defects of workmanship and material •~,~
a period of one year from the date of delivery to the customer.
unless the customer is an authorized distributor of the Cornp.:.,ni
Products in which event the warrant'/ shall be for a period c,'
one year from the date of delivery to the authorized distributcr's
customer. The OBLIGATION OF THE SLOPE INDICATOR
COMPANY is hereafter LIMITED to REPLACEMENT or. AT ITS
OPTION, REPAIR of products retl.lrned to it with transportat:or-
charges to and from the Company paid by customer (includinq
prepayment of transportation charges to the Company) ar,c
which the Company's examination shall disclose, to its satisfac-
tion, was/were not free from such defects.
IN NO EVENT SHALL THE SLOPE INDICATOR COMPANY
BE LIABLE for CONSEQUENTIAL or SPECIAL DAMAGES, )r
for INSTALLATION, ADJUSTMENT or other expenses which
may arise in connection with such products. THIS WARRA NTY
EXTENDS ONLY TO THE ORIGINAL CUSTOMER OF THE
COMPANY OR ITS AUTHORIZED DISTRIBUTOR, AS THE
CASE MAY BE, ANO IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, express or implied. whether of merchantabidr1
or fitness for any particular purpose or use, and of all other
obligations and liabilities of any kind and character. Except 'or
the warranty described on the face hereof, SELLER MAKES
NO WARRANTY OF MERCHANTABILITY OF THE GOODS
OR OF THE FITNESS OF THE GOODS FOR ANY PURPOSE.
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND
THE DESCRIPTION ON THE FACE HEREOF.
t) SLOPE INDICATOR
I
----- -
CUSTOM SOFTWARE
LICENSE AGREEMENT
All Custom Software is supp
Limited Warranty as follows:
Slope Indicator Co. warrants that Custom Software licensed to the client
will perform substantially in accordance with the written specifications
agreed upon between the client and Slope Indicator Co.
Any warranty claim must be made within a 90-day period commencing
with the shipment _date of the Custom Software. If the client makes no
I
I
warranty claim within the warranty period, the client is deemed to have ,
acknowledged that the Custom Software does perform substantially in
accordance with the written specifj eation~ mentioned above.
If the client makes a warranty clajrn, the entire and exclusive liability and
remedy shall be limited to either:the replacement of the Custom Software
or the refund of the license fee paid_for it, at Slope Indicator Co.'s option.
Should the license fee be refunded, the cl1ent must cease any use of the
Custom Software and return it and an~ documentation to Slope Indicator Co.
Slope Indicator Co. and its Distributors do not warrant the performance or
the results that the end user may obtain by using the Custom Software. The
foregoing states the sole and exclusive remedies for breach of warranty by
Slope Indicator Co. or its Distributors. In no event will Slope Indicator Co.
or its Distributors be liable for any consequential, incidental, or special
damages, whether or not foreseeable, even if a representative of the Slope
Indicator Co. has been advised of the possibility of such damages. Except
for the foregoing limited warranty, Slope Indicator Co. and its Distributors
, make no warranties, express or implied, as to the non-infringement of third
I
I I
I
party rights, merchantability, or fitness for any particular purpose.
Slope Indicator Company
A Boart Longyear group company
3450 Monte Villa Parkway, PO Box 3015
Bothell, WA 98041-3015 USA
Tel: [phone] Fax: [phone]
Order Desk: 800-331 -0703
~~SLOPE
(~ INDICATOR
SINCO 70001640.01·0597 Printed in USA ©1997 All R'
-~ ---------~-
02/13/1992 03:39 :300"3 2"34 713
Terms of Sale
Catalog Items. Orders for instruments. parts, or accessories,
must state the nppropriate model nJrnber and name. Wharf!
applicable, indicate power requirement~. Enqlish or metric units
or any options liste<j in the specific.:.tions. f:lectrical specifica-
tions are 115 volts. 60 hertz. single phase A.C-current unless
otherwise noted in the catalog descriptior . Where possible,
equipment meeting special specificaiiJns will be delivered when
requested on order.
Prices. Published prices are in U s _ Dollars and are subject to
change withOut notice. All invoicing will be made at the price
prevailing at the Company I;pon rE~eipt of on:ler. unless covered
by a valid quotation. Current price:, will ne furnished on request.
Quotations. All quotations are firm f:)r three months from date
of quotation, unless otherwise noted Thereafter, they are sub-
ject to change by the Company without notic1:i. All quotations are
FOB Ex-Factory, Seattle, WA. USA , unless otherwise speci-
fied. On request, quotations will DE made on another basis,
such as FOB domestic destination OI' CIF overseas destination.
For FOB Ex-Factory orders, estimates of shipping and insur-
ance charges will be supplied on request. but are provided for
information purposes only Such c~Iargcs will be invoiced at
actual cost at date ol shipment
Taxes and Surcharges. Ne fe,jeral, state, or local excise,
sales, use or oc.cupational taxes or surchar~11:1 l1:1ti!:; ate included
in the Company's publishel1 pnc~;.s :ir quotations except when
specifically noted_ All prices quo;ec are subject to increase or
decrease as such t~)('es nr fP.Ps :;:,? ,ncre::1sed. decreased or
applied.
Terms. On approval or credit. term:; of sale are 1 % ten days,
net 30 days from invoice date A rnorthly service charge of 1 .5%
will be added on all past due balances. Export shipments will be
made only after receipt of .:1 Co11fi•111ed Irrevocable Letter of
Credit, allowing shipment fmm w~ ,-u.s_ port. or by special
terms arranged with the Company. -·he Pun;haser shall pay all
fees and costs charged by custorne:·s and Company's banks or
finance companies related to prc:,c l,rIng or ,jrawlng against Let-
ters of Credit or other customf•r ':-:lated services unless the
Company agrees otherwise ir, wr ti~~1
The Company's Bank is:
Seattle First National Ban,:
International Trade Operations
PO Box 3977. Seattle. VVi\ 98124, USA
The Department Telex is :i 730000
SWIFT: SEAFUS66: FA.X 206-3ti8·7072
Shipments and Del Ivery. t JnlP.ss otherwise aQreed in writinq,
shipments are ma<je as soon as pe:ssible .3fter receipt of order
by the method of transportation ,Jeemed by the Company to be
the most satisfactory unlcs:; .1 trnn'.wortation method is specified
by customer. The Company re:servo:s the right to make partial
shi~ments where circumstances t,e:1ond its control may delay a
portion of the order. All shipment$ will be made on a "FREIGHT
COLLECT" basis 1.mless other special arrangements are maae.
The Purchaser will pay all loadinfr freight, shipping. insurance,
forwarding and handling charges . t3xes, storage, export or im-
port Urntfs. and all other st1ippin\l ;v1d transportation charges
and duties relating to the sh,pnwr ,md delivery of any of the
Products after delivery by the C>:)nipany Ex-Factory. The Pur-
chaser will also pay bank char9+;s ;3nd other charges unrelated
to the price of the product inclu<1ing, without limitation, third
party Inspection charges wt1Athr'.r ir1-;pectej at point of origin or
point of delivery.
~UJF"E CEtff PAL i::E F'Al.:if:.. 1_1 :
Errors and Shortages_ The Company shall use every precau·
tion to ensure that no items are omitted from a shipment and
that all items are properly packed for transportation_ All ship•
ments shall be opened and examined by Purchaser upon re
ceipt, and any shipping damage shall ~ reported to the carri~r
promptly. Purchaser shall notify the Company immediately upon
discovery of errors or shortages in the shipment. The parties
agree that the Company shall not be liable for errors or shc,r;
ages reported to it later than 10 days after receipt of shipment.
Responsibility and Risks. The Company shall not be respor,.
Sible for delays rc::;ulting directly or lncirectly from strikAs, aco-
dents. acts of carriers, or other circumstances, simi lar ("
dissimilar, beyond its control. Purchaser assumes all risk of loss
for goods after they have been delivered by the Company to th€'
carrier, or to such other destination as has been previtJusi,
agreed upon by the parties.
Return of Goods_ Goods produced to !!pecial specifications are
not returnable. Other goods are returnable at the sole discretion
of the Company. Purchaser shall not ship goods back to the
Company without the Company's prior written consent. Notwith-
standing suet'\ consent, the Company reserves the right to in-
spect the goods at its factory and to refuse at its discretion to
accept the return of any item. Purcha5.er agrees to pay a 25 °/,
restocking charge on all returned items. Frelgnt on return~.:• I
items, shall be prepaid by the Purchas€r.
Purchaser's Remedies_ Both parties agree that Purchaser's
exclusive remedy for defective and nonconforming goods shall
be replacement of the item by the Cl)mpany or. at the Co T -
pany's option, repair of the item after acceptance or return 3 S
required by tt1 i~ agreement.
LIMITED WARRANTY
The Slope Indicator Company warrants all prod ucts manuh c-
tured by it to be free of defects of workmanship and material for
a period of one year from the date of delivery to the custorner.
unless the customer is an authorized distributor of the Compar:y
Products in which event the warranty shall be for a perioci ,)r
one year trom the date of delivery tu tt11:; aut11orized distributor':a.
customer. The OBLIGATION OF THE SLOPE INDICATOR
COMPANY is hereafter LIMITED to REPLACEMENT or. AT ITS
OPTION, REPAIR of products returned to it with transportati0n
charges to and from the Company paid by custorner (including
prepayment of transportation charges to the Company) and
which the Company's examination shall disclose. to its satisfa-:-
tion, was/were not tree from sucn defe:::ts.
IN NO EVENT SHALL THE SLOPE INDICATOR COMPANY
BE LIABLE for CONSEQUENTIAL or SPECIAL DAMAGES, er
for INSTALLATION, ADJUSTMENT or other expenses which
may arise in connection with such products_ THIS WARRANTY
EXTENDS ONLY TO THE ORIGINAL CUSTOMER OF THE
COMPANY OR ITS AUTHORIZED DISTRIBUTOR AS THE
CASE MAY BE, AND IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, express or implied. whether of merchantati1,ty
or fitness for any particular purpose or use, and of all other
obligations and liabilities of any kind and character. Except for
the warranty described on the face hereof, SELLER MAKES
NO WARRANTY OF MERCHANTABILITY OF THE GOODS
OR OF THE FITNESS OF THE GOODS FOR ANY PURPOSE.
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND
THE DESCRIPTION ON THE FACE tiEREOF
tl SLOPE INDICAfOR
02/13/1992 03:39 800'32'34 713
Terms of Sale
Catalog Items. Orders for instruments. parts, or accessories,
must state the nppropria!Et model n Jr-nber and name. Wharf!
applicable, indicate power requirements. En9lish or metric units
or any options listed in the spec1fic.:.tions. Electrical specifica-
tions are 115 volts, 60 hertz. single phase A.C. current unless
otherwise noted in the catalog descriptior. Where possible,
equipment meeting special specific,:1ii:JnS will be delivered when
requested on order.
Prices. Published prices are in U S. Dollars and are subject to
change without notice. All invoicing will be made at the price
prevailing at the Company 1;pon re!Ceipt of onjer. unless covered
by a valid quotation. Current price·, will ne furnished on request.
Quotations All quotations are firm for three months from date
of quotation, unless otherwise noted Thereafter, they are sub-
ject to change by the Company without notic1.:1. All quotations are
FOB Ex-Factory, Seattle, WA. USA , unless otherwise speci-
fied. On request, quotations will DE made on another basis,
such as FOB domestic destination or Cl F ovsrseas destination.
For FOB Ex-Factory orders, estimates of shipping and insur-
ance charges will be supplied on request. but are provided for
information purposes only. Such ct1argc::, will be invoiced at
actual cost at date of shipment
Taxes and Surcharges. Ne federal , state, or local excise,
sales, use or occupational taxes or surchar~Jt:1 fl:le:s are included
in the Company's published pric,:,is :ir quotations except when
specifically noted. All prices quo;ec ::ue subject to increase or
decrease as such t~_xes nr fRPs ,.-·? ,ncre;~sed. decreased or
applied.
Terms. On approval of credit.. term:; of sale are 1% ten days,
net 30 days from invoice date . A rnor \hly service charge of 1 .5%
will be added on all past due balances Export shipments will be
made only after receipt of .:i Confi,rned Irrevocable Letter of
Credit, allowing shipment frnm ar~ ,· U.S. port. or by special
terms arranged with the Company. ··he Pu,·chaser shall pay all
fees and costs charged by custornw·s and Company's banks or
finance cornpanies rel<3ted to prc,cu1ng or ,jrawtng against Let-
ters of Credit or other customer ·· ?lated services unless the
Company agree( otherwise ir, wr ti--:::1
The Company's Bank is:
Seattle First National Ban.:
International Trade Operations
PO Box 3977, Seattle. W;\ 98124, USA
The Department Telex is '.l 730000
SWIFT SEAFUS66: FAX 206-3fi8-7072
Shipments and Delivery. l Jnlf.:!~s otherwise agreed in writinq,
shipments are ma<je as soon as pc,ssible .after receipt of order
by the method of transportation deemed by the Company to be
the most satisfactory unless o 1ron'.IPOrtation method is specified
by customer. The Company reserv~~' the right to make partial
ship_ments where circumstances t,e:10nd its control may delay a
portion of the order. All shipment$ will be made on a "FREIGHT
COLLECT" basis unless otht-}r special arrangements are made.
The Purchaser will pay all loadin9. freight. shipping, insurance,
forwarding and handling charges. uxes, storage, export or im-
port tanff3. and all other Shipping :v1d trnnsportation ch.a,ges
and duhes relating to the sh,prner ,lnd delivery of any of the
Products after delivery by the Company Ex-Factory. The Pur-
chaser will also pay bank charges ;3nd other charges unrelated
to the price of the product inclu<Jing, without limitation, third
party Inspection charges w11;:;thr'.r i•1'5pectej at point of origin or
ooint of delivery.
1::UJF'E CEtffF:AL i::E
Errors and Shortages. The Company shall use every precau·
tion to ensure that no iterns are omitted from a shipment and
that all items are properly packed for transportation. All ship-
ments shall be opened and examined by Purchaser upon re
ceipt, and any shipping damage shall l>:t reported to the carri8r
promptly. Purchaser shall notify the Company immediately upon
discovery of errors or shortages in the shipment. The parties
agree that the Company shall not be liable for errors or sh M
ages reported to it later than 10 days after receipt of shipment.
Responsibility and Risks. The Company shall not be respor ..
Sible for delays rc:,ulting directly or lncirectly from strikAs, aco-
dents, acts of carriers, or other circumstances, similar c"
dissimilar, beyond its control. Purchaser assumes all risk of los,..
for goods after they have been delivered by the Company to the
carrier, or to such other destination as has been pr~vious:7
agreed upon by the parties.
Return of Goods. Goods produced to iipecial specifications are
not returnable. Other goods are returnable at the sole discretion
of the Company. Purchaser shall not ship goods back to the
Company without the Company's prior written consent. Notwith-
standing suet\ consent, the Company reserves the right to in-
spect the goods at its factory and to refuse at its discretion to
accept the return of any item. Purcha5er agrees to pay a 25°1:,
restocking charge on all returned items. Frelgnt on returnt:d
items, shall be prepaid by the Purchase-r.
Purchaser's Remedies. Both parties agree that Purchaser's
exclusive remedy for defective and nonconforming goods shll
be replacement of the item by the Company or, at the CoT-
pany's option, repair of the item after acceptance or return as
required by tt1i:s agreement.
LIMITED WARRANTY
The Slope Indicator Company warrants all products manuf:ic:-
tured by it to he free of defects of workmanship and material fc,r
a period of one year from the date of delivery to the custorr,er.
unless the customer is an authorized distributor of the Compar1
Products in which event the warranty shall be for a perioo ,;f
one year trorn the date of delivery to 1111::1 aull1orized distributor"
customer. The OBLIGATION OF THE SLOPE INDICATOR
COMPANY is hereafter LIMITED to REPLACEMENT or. AT ITS
OPTION, REPAIR of product::; returned to ii with transportati(,n
charges to and from the Company paid by customer (including
prepayment of transportation charges to the Company} and
which the Company's examination shall disclose, to its satisfa-:-
tion, was/were not tree from sucn defe:ts.
IN NO EVENT SHALL THE SLOPE INDICATOR COMPANY
BE LIABLE for CONSEQUENTIAL or SPECIAL DAMAGES, er
for INSTALLATION, ADJUSTMENT or other expenses which
may arise in connection with such prcducts. THIS WARRANTY
EXTENDS ONLY TO THE ORIGINAL CUSTOMER OF THE
COMPANY OR ITS AUTHORIZED DISTRIBUTOR, AS THE
CASE MAY BE, AND IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, express or implied, whether of merchantatilty
or fitness for any particular purpose or use, and of all other
obligations and liabilities of any kind and character. Except for
the warranty described on the face hereof, SELLER MAKES
NO WARRANTY OF MERCHANTABILITY OF THE GOODS
OR OF THE FITNESS OF THE GOODS FOR ANY PURPOSE.
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND
THE DESCRIPTION ON THE FACE HEREOF.
t} SLOPE INDICAfOR
02/13/1992 03:39 8009294713 '::UJF'E CHffRAL SE
: I • . utomatic Data Ac uisition
Communications Opl io1 i~;
Nine standarcl ,;omrn1 1r 1,. ,,
pack,:ines arc .w;1,ldl11,, 1,1
cornponents are clepl o'f'''' ., ·,, '1 ,
clata IOD[1er cJn(I CF'U ; ')
ar·e located near tlv,: 1 ,,·1
Criteri,=i for ~;elect1n~1 c.i 1;, , 1 1, ·
over ;3nother· 11v.luclo 1,.·q "1 ,
for real-t1rne clc1t,i thn , , I
dist.ril)ut1on of ,en·:',01 ·
special condi1 1r,r1r; ,:it 11.:1
Cl COM l pro•11cln:-; i:t. It ·1 , : I 11k
between a 1:::.H1 (1 ;=1•,c: , :· n,,r
I•,-It IS USE'Jd at i:hc off 1, ,, ,j '
gramminq the 1099',1 : ; ,, I · %0
t1e usecl 1n tJ1 e f1,dd : .1 • • • ·, • • • ,:'c1ta
from the !09,y),. TIJ, C .· 1',' '· 1<-
;3ge is typically ,,rdc•·• 1·1y
CR10 systern
IJ COM 2 prn111cl<\'·, rrn,,
storaqe us1r·:\'J PC~,11: ,I , ·. :
.The CRH) u1n :';to··· ,:1 :,
on a conno,:twl c,1rJ
cache dcit;:i 1n ii'; 11,tr :1
until tJ1e ut;u visit<= !11
connects .:1 :::<1rd . E ,1,1
elirninate:,. t'w Inc !
in H1e field. D,1ta 1'. '1.1 , .,,
the computrn ,!I th,, ,•,11 .•··1
reader Dat::i c:1rd1, ;111.
two si2e:0• :;(JO 001 , 1
reading,:= ..
IJ COM 3 prov11h:-~; I '.V
but. lower•c:y.t d;il,. ·
ules Two i.izes 21 ·, . ,
96.000 01· '.1''iH ()(H , , , I
t1avc fe;:1(, r~:'; ,·;1rr:l .. 1
data carcls
r:1 COM 4 us•~:' '.;ho: 1·• ,, .i
to provide a I nal : ,: ,,
the CR 10 ,,rid u c; ,., ,: ,
haul modc1 n tr;H1', 1 ,,;
krn over ;:i. 10 111-wI·•.' I,
1·1 COM 5 1,11,,s en
via mult1dnJp Intn1' . .,
cable. H ie rtfitw "h
nected dir1~ct1v \!> I 1•
computer or to ,'1 't:'':,. , , .
modern w 1111.J1 lh, : · 1 .•
call. Th8 r;r-;tworf r:, ,
two hunc.lri :rl CH·· 1 ,
of 5 krn .
I '1 oiil11 1.,: 1111 r •., 1, ·~ .•1 , u,i 1
~,vitlinul n, in,·,· 1 , -1 , •.
1'1{1!1!','-f l111ill','' ._, ...
J;1f;_=t
. ir(ls.
:-tly
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·1.,)ly
.,-,c:;
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,/ to
•: :::ard
,)h10 ill
': 1)()0
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II ()d-
r;ott1
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•·.vee11
,, • sho1t-
'i to 8
, •two1·k
,axial
,:on-
,111ng
raclio
, :an
I· to
1 :tance
MCU
COM 3
U COM 6 uses telephone lines and
moderns to link the CR 10 to a
computer Communication is typi-
cally initiated by tl1e computer, but
can also be initiated t)y the CR 1 O
Real•time data transfers an~ possi-
ble while connected. A voice modern
can deliver messaqes to preset
phone numbers, ar:1cl users with
touch-tone phones can query tile
modem for voice confirmation of
system status ·and other parameters.
rJ COM 7 uses a cellular phone net-
wort<. to link the CR10 to a computer.
Communication is typically initiated
by the computer, but can also be
initiated IJy thi:i CR10. Periodic trans-
fers of clata are more practical than
real-time links due to expensive
connection timEi Cellular comrnuni-
cations require no licensing or
repeater stations
Slope Indicator Company
A Boart Longyear group company
3450 Monte Villa Parkway, PO Box 3015
Bot11ell , WA 98041-3015 USA
Tel: [phone] Fax: [phone]
Order Oc$k: 800-3'.31-0703
rJ COM 8 uses raclio to link tt,e CH In
to a computer-Comrnunicaticw '"
typiccdly initiated l)y the computF-1
but c,3n also IJe initiated by the
CRH) When a line-of-si9t1t p :1'11
is availal,le, radio si9nals can :::,1c:
transmitted up to tw1:1nty-fiv1:: rnile_;
HepE·ater stations rnay be r1>-quirer1
for lonqer dist .. :inces or when 11-1e:-E
is no 1(i1e-of-si~Jht path for trar;c,rrw .
sion. Licensin9 requirements '.12.,v
from country to country
Cl COM 9 uses spread-spectrun,
racJic. rnodems to link the CR 10
to a computer. Cornmunicatior , 1'.
typically initiated lJy the cornp ,;te
but can .31s0 be initi~ited IJy 11v;,
CR 10 Spread-spectrum r,1,:11,,
si~1rv11s can be transmittecJ up L·
1.6 kilollleter·s. Because spre;:id ·
spectrum signals cause ve,y ',t\!e
interferer,ce with otl1er raclio s1qn =ii ,
licenses are not usually required
~..,,SLOPE l~. INDICATOR
02/13/1992 03:39
I
I I
i:::fJ0':12":14 713
_ • . utomatic Data Ac uisition
Communications Optio, h
N,ne stancJarc! ,;ornn111r 1, ,,
packanes ~He ,1v.:1il;jl11;, f.1
components are deplo'i''' · . · ·: · · 1 ,
clata loqger :1nc1 CPU , , ;,
are located near Ihe r(, 1
C riteria for ~;Eilect1nq co1 ,;, , 1 J• ,.
over another in cluclo 1, ,q :" ,
for real-t,rne Clcl t,l t!HI . : ' . I
distr1tJut1on of ;er"='-01 ·
special concJit1c,11 1, ,:tt '!1-:•
Cl COM 1 pro•11 cJu,; .:1 It ·1 , ! · I 11k
between a CH1 0 ;=w,ci • :,,11,:r
It is usec.1 at 1J-,r; offi · (: .• ·1 .
grarnminq the loqq, ,1 ; ,. ,,·1 ·
be usec! in thn f1ulc! : ) · · , ,, ·
from n·1e log,,ie( Tli -c ,•, 1
age is typ1c,.i1ly r ,ni(:, ...
CR10 systern.
IJ COM 2 prm,lcl<)'·; ri:-1111
storaqe us1r(J PC~,·11:, 1,·, : ,
. The C:R10 c~1 n ::,to, •: ,,
on a connectw l c;,,.:J
cache df1t,:i 1n i.ts ir:tr n
until tl,e ut,f:r vis,(<: If ;
connects ::1 >ir1J I; ;111 , , .
elirninate'.:, t'W t 1:,1; !
1n H1e f11==:l(l D,11a 1'., ir.1,1 .. ';
the comput,:r at th1• ,-,1 1, r
reader. Dr.1U c:it'd', ;1.1 1. ·
two sizes :,00 001 , 1
readings.
I J COM 3 provide'., I 1.v
but lower·v ist d,,1 ..
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96.000 or '. i"',H ()()1, , , I
t1avc fea r., e:; ,,1rr ,1..1
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r.:i COM 4 u::i•~:' :;t\o , ,-. ,, .,
to prov,cle .3 1 nal ':1, 1•
thEl CR10 iHH J ii Cl,.,,::
h,::iul mod~,n tr,im 11 ,,:
krn over .~ 1'01 ir -w1· ,: ! I•
1·1 COM 5 l1n1,~, CH , .::
via rnult1clrop 1ntc1 '.·"
cable. Tlw rH'i1w .,+,
nect.ed dir,~r::llv ti : t ·1,
computer or tp ;:\ 'c1,· ., r ,
r•.-·
,1::,0
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two hundn:rJ CFl ' .1 ,
of 5 krn .
l '1u(f;u{1) 11111 •.,1,,,,1 , il;i,
'¥\·i/hn(JI 1i1l/f: ,. I ,.1 \ ,.
1(1(!111\'-I l11/i//\, I f ·, /'•
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JMCLil ----"'-~:··:,. ____ ..... r··,:;pi:;] I ~J PCMCIA C•~\; Car~ [S-~~-,
MCU
I COM3
U COM 6 uses telephone lines and
moderns to link the CR 10 to a
computer Communication is typi-
cally initiated by n,e computer, but
can also be initiated by the CR10
Real-time data transfers are possi-
ble wt1ite connected. A voice modem
can (Jeliver rnessaqes to preset
phone numbers, a,:,cJ users with
touch-tone phones can query tl,e
modem for voice confirmation of
system status ·and othe1· parameters
Ll COM 7 uses a cellular phone net-
work to link the CR10 to a computer.
Communication is typically initiated
by the computer, but can also be
initiated l)y th.:: CR 10. Periodic tr-ans-
fers of clata are more practical than
real-time links due to expensive
connection timEi Cellular comrr1uni-
cations require no licensing (ir
repeater stations
Slope Indicator Company
A Boart Longyear group company
3450 Monte Villa Parkway, PO Box 3015
Bo\l,ell. WA 98041-3015 USA
Tel: [phone] Fa x: 206-806-2250
Order Oc$k: 800-3J1-0703
I
!J COM 8 uses raclio to link tt1e CH; CJ
to a computer Comrnunicaticw , =
typic;:dly initiated by the co111putr,1
but can also IJe initiated by the
CR1() Wl1en a line-of-si9ht p:1•1,
is available. radio si9 nals can y,,
tr·ansmit.ted up to twt,nty-fiV{i nHlt'.:
Hepeater stations rnay be r<~q11irer1
for lonqer dist,.,nces or when 11,e,1:
is no li~1e-of-si~Jht paH·1 for trar1 °.11w.
sion Licensin9 requirements '-'21v
horn country to country.
Cl COM 9 uses spread-spectrun,
radio rnodems to link tt1e CR 10
to a computer. Cornmunicatio,, ,=.
typically initiated liy the comp _11e
but can ,3tso be initiated IJ y n·,e
CR 10 Spread-spectrum r;1cl1,~-
si9n,3ls can be transmittecJ up t._;
1.6 kilollleters Because s1xead ·
spectrum signals cause very ·:tt\c,
interference with otl1er raclio s1qn :il,
licenses are not usually requ11 ed
ti,s,oPE l'i-INDICAFOR
02/13/1992 03:39 E:0[1"3294 713 SUJF'E CEHTRAL ~E
' utomatic Data Acquisition ,
CR10 Me,asurement & Control System .,, __________________________________ _
System Overview
The CR'10 rnea!:.Lnemen1 .,:,( ,_: ,,t rol
system· ;,:; ideal for geotfl 111 1, :, ;1p-;
plications. Deploved as n : .~,1! •,1. ,1.·1ne
data logger or a:; pa1i ·I .,,, n;_
the CR10 systern otfer:. :1 .-.,,: !·1ce
of clata re triE)val opt:or· , ,ov,
able storage rn ,:ichil<> 1:
telephone ell 11J I ar:lio
Its mult1-l askIn9 opN,1111·,;
allows tl1e CR 10 tci sim·1•? ,, ,ii.1
interrogate se11:,;ors. p,·,Ji, •:·, , 1 rol
functions. and transn111 • :,:1 1 I ··;r
example. t1·1e CFl 10 Ci:rn t, ;,r: r ' <1.cila
to a computer for real-t1r•:,-: Ji;_ ·1,1c
display while it contin1_,0<, · ·•, , . : n il or
sensors At the sa me tirn,:· rti ,_: I H 1 O
can compare i11cominq r.-:;-,r!1 ·. ·•. to
specified alarrn limits lrn ,qi, . 11 •;ite
alarms, and cause a c-1)1!:1. -, , :ern
to dial a series of phon,, :,,;; ii,::;rs
to deliver emer·qency tT\• · -:•.:. ;· , · .
Tl1e CR·l O system c,,:1 : ... ·-i :-, · -;,·11<.i
'--by battery ancl sol;ir rq ::,.·,.· 1):1ng
it a 900d choice tor n,111, ,:" .:,. . . The
system is su,tabif: for '·1.: · · .·, , . · 1, iron-
rnents as WEill oper;;,t1ri I I .• ; ,,., in
arctic cold. deser1 t1c ,:11 . , .. : , 1.J1cal
humidity.
Automatic Data Acquisition for Geotechnical Application.~
Anillog Inputs hsnote ~i:I( to twolv'!'.f ~~n~oo;_
IJ€p!'nt:11ng er) typ~. VW ad~plf,jr r~quiP:'(1 -----,,
foi vlt)r.J.tir'1g wi~e 913n~or~. r..t11lt1pl~;.;Br;;. /
prov,dtl ,ddit:,:,n~I inputs. //.·
/
/ /
Power 01,.1tputa lor
12 \11)11 ptt(iph ;ral6
lntcr,,a/ Data Stora~e
for ,;'9 QOO C~I~: p,:-1•"·!.:.
i::tH1 L,-; !L:ppl:-r:-::?!'"''.~•!
t:>y PCM1.~;IA cJ,Jf~I c::1· :'.•
C'T (1~1~ ~f•Y;IJ~ m,)(! .1r
/ Dlgitol Port~ ku· •~1.>ntn.•t ._.1)1_pt. -•
l?r~claion t:_I i~Hon for _, / , ···----~~c,:ri.slng ~t~tL1:i. ;,n,j r~,;1<1 -.,1
/ 501-1-:/ &1:1n~or:: H 11€-13 ~wit1::;l)C(1 c:;hAr,"ol~ //
Power OutpUla pn:,v,~~ 5 volte / / Pulea Count Cnann~h f•Jr C(i1.mtlr'!J
L ___ s~rlch •:l,),'.i,l_lr"?5. hi~h rr~,JU(!ln()' (U.Jl:t':' to 01:1riph&r$l8 5uch o.~ mo,jem:,. --
System Components
D CR10 is housed in a weatherproof
box along with a power supply and
a communications option.
□ Power Supply provides a battery
and a float-cflarger that is connecte<:J
to AC mains power or a solar panel,
The system can also be powered
directly by a 12 volt battery
o Communications Options offer
different ways to retrieve data.
Selection criteria include the neuJ
for real-time clata, sensor layout.
and special features of the site.
or lr)-N-1~-.-1:.'I AC mtl'E1~1.1reorr,ent::-,. ,::u,: .·. ,-
,.'T,.nn,i,ITT" 11,rrn ·
•
~V.1""""-..11Uli,ULU1U. --.---! ,-
ThE! CR,0':_; monilor,no :. ,. ) ; 111/ can
be expandecJ at a cc,st ; ,,_. ... ;' "111nel
lower th,:in tr1at of co, np,··,t,n·: -1sler11s ,
and configurMion tin1r) 11 ,t ,-,·s aw
reduCEld because th~· ::v:.r1:~ · ,)·1sist~;
of standarcl. oit-thE?--st·1rii1 , : :11 . 1.111,311ts
that are teste,j tor c ,:.•1r1: 1 •• t t •1 :• ,,
; D Multiplexers dramatically increase
monitoring capacity. The CR 1 O
Custom appl1cc1t1on ,.n11 ,_,_,_, .i rec-
ornmendr~(J fc,r Gritic 1, :1,-); 1-,.-:,ns
where dat;;1 c1enmcW!d f:,, ·I . • Ja ta
acquisition sv:;:tein 1111: • . .'· , , 11 ,,i-
sente(l and acted u1,rn . , ·,· · H 1tely.
Written to user sper:di1 ,·, "I I y
Slope Indicator. su(h :. 1'1,., ,,n '1elp:,
engineers id1Jn1ify ;,,rid :·_, ii, . it,) the
severity of pr OtJlern·, a ,, ! .· , • ,,
timely cJecisi,m,, on h , -: , 1 1·1ate
response.
,...,__ 'l\1t,fl1Jl,11·/,i1t<d ,•,,. I.' l"•:ifn·l' _.;,
lr11 Sv'lt•~111 l,1,,•,1,.,1.,, ·,, /•1 .f, ::1.
can control up to six multiplexers,
each capable of handling sixteen
to thirty-two sensors.
D Custom Software. dedicated to a
particular project, typically displays
an ,rnage of a structure and updates
the image as data are transmitted
from the CR10 system. Changes
in particular parameters are repre•
sentcd graphically, and alarms and
other warnings can be displayed in
suitable colors. Other features of
custom software typically include
rapid access to l1istograms ancJ
other graphs and quick daily
reports.
CR 10. P,:1wBr Suppl_>,; and Modern
AM4 I 6 Mull,plexers
02/1 3/1992 03:39 800'32"34 713
! utomatic Data Acquisition ,
CR70 Me,asurement & Control System ···-----------------------------------
System Overview
The CR I0 rriea::.uremer1I .,:1 .. : ,. ,,Irol
system· ;.:; ideal for w~•)lfr 11, I< :1 :'Ip•
plications. Deploved ~1s a :,1,1•·;1 il·me
data logger or a:; pad ·I . , , , ••:.
the CR 1 O sysh,rn ,:,11(:r'. " .•'! :. ! ice
of data retriE)Val np!:'::-. · ,ov•
able storage rn,xflll<> 1 :·
telephone ::tr ,u I a(lio
Its multi-t;":Jsk1n9 op(~r.l!JJ , ; · · ' •,
allows tt,e CR1 1) !1"1 si11u:1 ·1! ,,,,
interrogate sen:;ori;_ pr:.•d, , ,·, , 1 rol
functions. ,=i.nd trari:rn11I • :,:1 1 I :r
example. the CFl1 0 o i11 t,;1r: r ' 11.c1ta
to a computer !or wal tw:,, ,1,, /11c
display while it contin1,01, ·-·, :· :i;·Jitor
sensors At the same tirn,:· 1ti,.• I Fl 10
can compare incominq r•:;,r!1 ·. · ·•, 10
specified alarm limits · 1111,qi · ,1 ::;ite
alarms, and cau:,c a V()1•:• ·1 , :inn
to dial a serie1, of ph()fl•' : ·, ;; · il,0; rs
to deliver emergency r,7.·,:• .. ;· , ..
The CR10 syste m cw:!• i>, · ,·1~d
'----by battery ,)net sol,H r •d! :•'.•:· i ~:,ng
it a r,Jood choice for rE -i11, ):,· .,;. · The
system is su,tatile to, •·,, ·.· , 1,i ron-
ments as W£lll oper,,,t,ri , I . : , . ., in
arctic cold. c.leserl tw,:it 1;. : , ,.}1c.:d
t1umidity.
The CHlO's monitor,nq :.1, :. 11•; can
bE) expandecJ a1 a cost:,, ... :':,,11ne1
lower than t~1at of cornp,··,t1n·: . ,s1r~n1s,
and configurM1on tirri r: :11 •t' ,:s are
reducecJ bec,:1us1.:1 lhf · :;11 · w : , ) 1s ist::;
of standarct. olf-the .. sl'r<?I' , : , 11 _ r ;11,?.nts
that are teste,j tor C·irri: 1. ;I t ,, ,, ,,
Custom applIcat1on ,.nI1,,,, ,, _; rec-
ommended fcir criti( "' ,u: 1 · r,-_,ns
where dat.,1 ,~ienerat-':rl r:: ·I .. lnta
acqLiisition sv:,;lt;!I n ! 11(: · .' 'I ; li ~:-
sentNJ and ;)c1ed lttH>r , ,, .J::itely.
Writtentouserspe1:rt i, t',>11 ty
Slope lnd1ca1or. suc h: ,11 ., .. ,,,., 'ielp:,
engineers idon11fy ;,,11:J i·: 111 .1ti1 the
severity of p1ot.ilem :. ,i : ,,! , . ,,
timely (lecisirm:,: c:;ri •f>.t '/ ·:. 1 rIate
respon:,e .
,._,_ 'll,fcu111lar-f(,,,:,,1 ,',\-. ,. p•1:d1rI· .. ;, .
fi ;r Sv-,,,,,,_, 1i1,,•.,,.,,1,,., 1,, .11:;i.• •
Automatic Data Acquisition for Geotechnical Applicationc.
Aru11og Inputs he.no11:1 :;ix Ir) twGl'l".:I :;',n~,:,,-;_
(!~p~t)r,:l!n<J of"• type. VW ,:1c:t.,pf'3r r~qui,1:<(:I ---·-,-
for vft,ra!lftQ w1ii; ,i~n5or!.. M11Jtipl,;,.;a;.r.s ,,/
providti 1:1dd1ti(lria1 inputs. /
Pntch,lon f;.,xitbtlon fa( _// ,.// 1
\l nl:'8 ~witchCO (',hafl1io1~ / ;•
/' I
/ /
Powe, 01.1tputa lnr
L2 V('l\l ~t,(1C1h ~ralb
lntcrr,el Date Stor119E-
for 29 QC)(: d~l~l p,:-1f·I. ~
,;€111 i,~ .:i.:pj:'.I~;--:";:~!'"''.~•!
t:>) PCM(;fA 1J~t~! r:~-!'. ..
,:,r (l~t~ ~!•Y~Q~ ·n,:a~ .Ir:
Olghel Porb !c11' ,:,.inlrl•I •.,1.:tp1 ·
···---· -:-_.en~!t·1Q ~l,:HL•~, ..1nd r4;1,3d•n•i
S01-1 :i i;~n~.ore
Putea Counl cnanr,GI :i (1), ci.:.1.mt1ri1.J
Power Outputa provictc 5 volt$ /
to c,,;nph"3r8,I~ iuCti o.~ mo,l;.ms. --
1.-. ___ S••.i1lch i:1,:,~1_1r~!J. h19h h~Qtiency [H.Jl:;t'?
System Components
O CR10 is housed in a weatt,erproof
box along with a power supply and
a communications option.
o Power Supply provides a battery
and a float-ct1arger that is connected
to AC mains power or a solar panel,
The system can also be powered
directly by a 12 volt battery.
□ Communications Options offer
different ways to retrieve data.
Selection criteria include tt1e neEicJ
for real-time clata. sensor layout.
and special features of the site
; O Multiplexers dramatically increase
monitoring capacity. The CR10
can control up to six multiplexers.
each capable of handling sixteen
to thirty-two sensors.
r:1 Custom Software, dedicated to a
particular project, typically displays
an image of a structure and updates
the image as rJata are transmitted
from the CR10 system. Changes
in particular parameters are repre-
sented graphically, and alarms and
other warnings can be displayed in
suitable colors. Other features of
custom software typically include
rapid access to histograms and
other graphs and quick daily
reports.
or h)w-l~•.-1:'I AC mt1P.S1.Jrl'1·1,~n1::;.
.... ,.,"'"•TIT 11,r,n ·
•
.W........Utt;.i.• ~~.WW. ------. . . .
CR •O. P,:•MH Suppl_v: an,j MoC/1:m
AM416' M1_1lt,p!exer.,.
-
02/13/1992 03:37 E:[HJ92'34 713 SLOPE CENTRAL SE
, · ·ezometers _____________ ._.._
VWP Boreholn Piczo,re le,
Orf!,., II
f,'.2i:; l IIJ:!ll
52/i 1111·111
:i2f:l Hl.'.!ll
1111 I I)
'.• I!) I/ I
Filter: :'.1(.11111t:ir111_ .;11 d,·11:<' -r , 1
Dimensions; l'I-.: 1•.1:, ,,111 , ''
Weight: (I l fi kp {ii\ lh)
1111:
1·1•
, , I.
-------------VWP Embanknwnt Pif'•t1H11◄:ler
01\li:1 /I l1l1t•1·
S2(i l lll;'l ~11(111
~2(,111 131 ll1ql I I, '1 l. / ;;(:I
~,:.'fi l 1(1!1I I l1q l1
521i 11111; I llr<J li
,52~ I l f.1// I ()IV ::. I , ,:i
~,:!ii l l 1Lt/ I (1\.\· :l !r I, 'Il l
r 5L611 O✓L-~ I m~
5;>(i 1111:,:> I r,v.,
' • H,ull ··'" (:1111\ frllc:r 'l'I'' I ., •I
Low tlli 1:n11 v [llli r l· .. 1~.; 1)1. •111
Filter: (:;_,1;111111 ; I, tc, lt,1; .. , 11 · " , ,I
n2 en/ (ll, :;q 111<;IJr :•:! F1l1,·
rcmrwr:d lor s;Jlirr:itrprr .
Dimensions: :\I\;,/ Ii,! 1111 r
Waight: (I 1,/: k.r1 (I:, II,)
-------------~·--VWP Push-In Piezom1)li:r
Q11.h:1 II
I ;l j ()
:,. , lo , 1
:-: :, IP l '·
Thread: Ri\p11-11.1nd l'W il11 , :
fillt'r: '.)I I 1n1c1011 ~11 1f1 :r1·(! •.' .,·.
Dimensions; Yi -:. ?/!11111•, 11
Weight: 1.2 ku (>' 1', 11, l
:111
.",ii
, I:()
;·, cl.
,•r:'1),
VWP Piezometer Specifications
Type: Pluck-type vilxating wire sensor
wit.h b1.1ilt-in RTD temper;1t1_1re sen sor
Thennisto1 con be :,ubz,tituted for RTD .
Resolution: 0.02.5% FS with VS Dat,1M,1te
Accuracy: i0.1% FS.
Maximum Pressure: 2 x rated ran(1e.
Calibration: Twelve-point cal1brc11iorr
1·eferenced to standard :1t.mosphere.
, C.'llilJratic.rn starts at -5 p$iS.
Operation Temperature:
-29 to 65 ··c c-20 10 150 'Fl
Temperature Coefficient:
Smaller thM1 0 3 kPa / ·c (004 psi / ,·c l
RTO -Range: -4.5 to l 00 "C (VS U,J1;1mate·1
Material$: Stainless ,.1e1cl. hi[Jh-or:1t1e
~:poxy potting.
Signal Cable
Polyurethane Jacket .... 50613524
Four conduct.or. 22 gauge. shielclt::(j cable
wit/1 polyurethane Jacket
Polyethylene Jacket . . . 50612604
Four concluctor. 20 i:1auge, ,,l1ieldecl cable
witl1 polyethylene jacket.
Requ ires PE seal kit below
PE Seal K.it . . . . . . . . . . . PESEALKT
He;:ivy duty rnechanical ~e<1I requirec1 to
connect polyethylene cable to VVVP piezo-
rneter, Connection performed at factory.
Universal Connector .... 57705001
Terminal Box ........... 57711600
1 P1 uvides switch,3L,le acce.ss to 12 ter111inob.
typically configured witt1 one sensor per
termin<ll. Weatherproof fiberglass box
111nns1.1res 290 mm wide x :345 111111 hig h x
I :35 mm cleep (11 .. 5 x 13.5 x 5.25 irrcl'r)
Connector Box ......... 57706012 ,
Provides collection point for sii:inal cables
tt1,1t are terminaterJ with the ~ir1ivers,il
connecto,· (#57705001) Panel provides easv
nccess to 12 connectors. Weathf•rproci
fil)erglsss t1ox rlll:!:;1i;u1es 290 x :-;,,[ix
135 rnm (11 .5 x 13.5 x 5.25 inch).
Slope Indicator Company
A Boart Longyear group company
3450 Monte Villa. Parkway, PO Box 3015
Bothell, WA 98041-3015 USA
Tel: 206-806·2200 Fax: 206·806-2250
Order Desk: 800-331-0703
Readouts and Data Loggers
C::onqrntib/E! readcuts 1ncl11(1e VW~•
/11dir::,1tor ::iI11~ VS DataMate. See sepa1;11,--
d,iU1 ~h,~ets
Cornp.,1ti1Jle data loggers include Cv111pt.J,01l/
Scient ific CRH) A\/W4 adErpter c1cco11111w
ciatii'., up to four piezometers. AM4 1 (,
111ultrpl;;>,f:!r <":;111 ;,,:r.ornmodate l f'i picZ<>.
meters witll tempr~raturc rea,-:lings or 32
piezonwh~r·;_; without ternper::ill rre re8rJ11,,r ,
See ,,E:p::irate data shcel
Installation Accessories
Smaii Canvas Bily ..... 0624000G
Large Canvas li3ag . . . . . 0624000 1
Optional accessory for VWP IJorcllole
pie;'.ometer. When fill~:d with s1111d. /·,.111
ce111_1·,1lizes p1eZ1111et.er i 11 borehole a ·ic
::icts as sand tilt.er. Small bag 111e::isuIe':
6¾ x 115:1111111 (2.5 ), 13 inch) L8r9e h,irJ r<:
1 11i , 457 mrn (4 t , 18 inch)
Hole Forming l<it. ...... 52612572
Opt1011~I acc:es~:o,y for VWP emb;_rnl,n1cr ,1
piezorneter. Kit contoi n:, iJU[lcr for cir ill 11H r
l1ole In clay. holf.' formin9 tool with ve,11
groove to make c111 oper"1i11g the sarw>.
shape a!; t.11 11 emliank111er11 piezomE:tE:r·.
,1 11(1 ,l cross b,ir f,Jr wor~.ing the forrni11q
1.00I.
Press-In Adapter. . . . . . . 52612571
Opt1on,il 3c,;esso1y foI· VWP ernbanknicr ,
prem111eter for use in soft sorls :;irH.I ru ,
short dista11ces iJnly. ReusalJle adapt,::,
conneGts press in nxJ t.o piezon1etu. On e-
end of 105 nun lu,111 c1rl 11p1i=,r l1;1s coupr1,,,,,
for :3/1~ inch I PS c,;-8~, P pipe. Other ;-11.
screws into prezometer Left-hand 1hr e,i:I
pflrl\1 it.s e::isv det:id1r11E:111_ 8 f1er prezornF:t : r i,, pn.!:;sed 1111.o ,;nil.
:.~~-i~~(~C~~~.~:: ~-.~~;~~'it~,;~· ~;~~~1i~, ;~~~~:/;1
..;.~; ,l•~,;~-~::._:';'.Jt:
r.;-qr.iq.~I 'Te,ms of Stil4r'
f:.'.,. SLOPE l'ii INDICATOR
___,./
-
02/13/1 992 03:37 E:00'32'34 713 '::LOF'E CEHTF.'.AL ~E
. ·ezometers
---------------VWP Borehol,! Piczo11·ch:1
Or.-1,-r II
:-°,21, 1 il)JII
521, 1 11,·w
S2(:l lf).\/1
rill I I l
111 1:
1·1,
Filter: :'irJ 111,r:r,,11_ ·;11rJ ,·rr:1' -1 , , , •·I.
Dimensions; 1'1 .-.. 1•-1:, ""'' ·, ).
Weight: n lfi ~'I lf r ! Iii;
------------VWP Embankment Pie201ncler
Or(l(:r ii 1,11,,,·
'iltilll>'.'l rl;qr,
;,2C.1 111:;) llrq l 1
!'1:?,fi))(l.'11 I l1ql1
Siii 1 irll; 1 l·lrcJlr
,)2fi 1 I fl// 11 )\V :.'.·. I·, ,:)
~:;>(; 1111'.1/ I i;\·', :1;, I, ·111
I !'\26 l )l)L,l low
S;>(i l I 11:,:> I {l\V
: • Hifjl 1 .Ill {;{Illy l,Jlt•r :,:i,; I ·1 o{
Low cJi1 rinlP/ f1!!1 1 l·.:1·: 1)1 •111
Filter: C..-•r;1111w 11 rt•1 ii,1; .. ,11 ·" , ,I
92 cm'' (lL, ~(j 11wl1,,.,,! Fil•,·
removed lor s •1t11r:111p11
Dimensions: :111, :.-' I(! 11111 , ',:
Weight: (l(;I\ krt ( l '., II,)
-------------~·--VWP Push-In Piezonwti:i
t I l'
11:.:'liLl lJHI :, , In , 1
Thread: Ri!Jlll -l1,1nd rw (1 11 : '.
filtt~i: ~1() I11ic1011 ~.11111:r, 11 •.' ,.
Dimensions: :l'i --: :,; /Ir 1I w, 1 1
Weight: Uki1 (/ /'\Iii)
:!II
.'',()
'·f:i}
;·, cl.
,•r;l1).
VWP Piezometer Specifications
Type: Pluck-type vilxating wire sensor
wit.h b11ilt-in RTO temperature sensor·.
Therr11isto1 con be :,ub:Jtituted for RTD.
Resolution: 0.02.5% FS with VS D,ll.aMmc
Accuracy: .±.0.1% FS.
Maximum Pressure: 2 x ra ted ran[Ie.
Calibration: Twelve-point calibrntnH1
referenCE:rl to standard at.mosphere.
Ci)lilJration starts ,1l -5 p$i$.
Operation Temperature:
-29 to 65 ··c (-20 lO 150 'Fl
Temperature Coefficient:
Smaller t11nn O 3 kPa / ·c (O n4 psi / ''C l
RTD -Range: -45 to 100 'C [VS U>Jt,1111ate·I.
Material$: Stainless 5\1:'P.I. hioh-01·:,tie
i:;poxy potting.
Signal Cable
Polyurethane Jacket .... 50613524
Four conductor. 22 gauge, shielcte(j cable
with polyurethane jacket.
Polyethylene Jacket . . . 50612604
Four· concluctor. 20 fJ1lr.I9e, shielded cable
witll polyett1ylene jacket.
Require:, PE seal kit btilow.
PE Seal Kit . . . . . . . . . . . PESEALKT
H~);.ivy duty mechanical se:.il requirE:1j to
connect polyethylene cable to VWP piezo-
r11f;ter, Connection performed at factory,
Universal Connector .... 57705001
Terminal Box ........... 57711600
r P1 uvides switchal)le acce5S to 12 terrninob,
typically configured witti one sensor per
terminal. Weathe1·proof fiberglass box
111c0sures 290 111111 wide)( :34 5 mm high )(
I :35 rnm cleep (11 .5 x 13.5 x 5.25 inch):
Connector Box ......... 57706012
Provides collection point for signal cables
that are termin.:iterJ with the universal
conr,octor (#.57705001). Pand provi<Jf~s easv
.Jccess to 12 connectors. Wcatherpro,i
fihP.rglass tJo x 111 e,n;uI et; 290 x :,,~r, x
135 111111 (11 .5 X 13.5 x 5.25 inch).
Slope Indicator Company
A Boart Longyear group company
3450 Monte Villa Parkway, PO Box 3015
Bott1ell, WA 98041 -3015 USA
Tel [phone] Fax: [phone]
Order Desk: BOO-331-O7O3
Readouts and Data Loggers
Con1patiblEi readc-uts incii.Hje VWP
lndic:Mor c1111~ VS Dat::iM,He. See sep,:u:11 . .-
datt1 sl1,?ets
Compatible data loggerca 111cluc1e Cc1111pt,i,,)·.1
Scie11t1fic CR l rJ AVW4 ac1Erpter acc•JI11IIp.,
c1a w~, up to four p iE:zometers. AM4 1 (,
111ult1pl""x""r 1:,111 ;acr:nrnrnodate l f:i piczo -
111eters with r.emp1~ratu1c re::i,jiri gs or 32
piezonietc~rs without ternper:=ll t rre re;;d1rrtI•,
See sep;mit1: data sheet
Installation Accessories
Sm.iii Canvc1s Bay . . . . . 06240000
Large Canvas Bag ..... 0624000 I
Optional accessoIy for VWP IJorGl1ol""
piei'.ometer. When fillf';d with sm1d, l):)fl
centy::ilizes piezn 11eter i11 borehole a•1c
;:ict ·s as snnd filter. Sma ll bag mc;isure,.
Gil ~ 1,5:1111111 (2.5 i. 18 inch) L~nr,w '"'"J ,,:
11,. , 457 m111 (4 t , 18 inch)
Hole Forming l(it. ...... 52612572
Opt1011al acc:es?':o,y for VWP emb;Jnkn1c1"
pie.rnrneter. Kit ccrntoin:, .:iuocr fo r d1 ill111, 1
l1ole 111 (lay. hole formin9 tool with 1,f ;11
groove to make ;in opening the sa11ir)
stwpe a!; t,1111 emliank111r;!11l piezornetu,
,111(1 ,J cross b;ir l,)r working the fnrn1i11q
t.ool
Press-In Adapter ... __ .. 52612571
Option.:il accessory for VWP ert'1bank1rn}1 '·
prezQ111eter for use In soft sorl;s ,Hill lu,
short distances 1Jnly. Reusable ;idaptc,
co11neG1s press in rocj to piezometer One
end of 105 111111 11.1,1a .,rfap!o=:r has coup'11'<,1
tor :;,11. i11ch IPS or· 8~,P pipe. Otht:r \·ri-:
screws into p1E:zomete1· Lef1-h;,111d th1r.a :I
permits eas, c1et:1d1rnp111_ after p1ezc"11o=:t :·1
i:J pr,_:\;5ed 1111.o snil
Pri:,duc!-::; ;1r1.;·1 .:.;1,~,~ui,· .. 1t1rm.'= ~,~ ~;ul~,e,:f t,:i ,:·f;.,n,Jli
~1-·11/JO(I{ noti,-:q_ ~·or w;i·"t'.~11(\' lf]f,Jrm.~:i,--:,n, {•If.;~S':
r.;-qu1_,.-:,1 "Te,ms of Stt!J~.' ·
~i,s,oPr
(~ INDICA70R
02/13/1992 03 :37 BOC19294 713 SLDPE CEHTRAL ~E
. ·ezometers
VWP Piezomete,, _________ ,, ......... ~-.. ~~. ,,., _________________________________ _
Applications
Typical application~ fo th · ,, •/ 1 ••
piezometer are:
rJ Monitorinq pore pre';\-1 .. 1 H, '
deterrnine" safe r.=1te,. ,)f -,:1 I
excavation .
□ Mo11itorin9 po re pre:;.~,1,11 •.:·.-
determinr:~ slope •;;tat_;1l,1v
D Monitor·inq th,~ effect:, ( ,, , I , ·., i[,,,-
ing syster1·1s use<j fo1 ,:, .. , 1: : ,, :s
D Monitorinq thn dfocri, c•' ,1 ·<· cl
improvement systen1•,, ,., 1•: ·,
vertical dr;=iirr~. crncl s..:1n• 1 , 1, .11
o Monitoring pore pre:,·-;111 , ,, . 1
check the perforrnarn:~: :' , -···,
fill dams and ernbcrn11_1r\i •''I
□. Monitorin9 pore pre'.;:=;1_m;:: 1 ·
check containment ':,V;;:c•rr :-
land fill s ;3r1d tailin1JS rJ;:i !'l <
Operation
Tl,e VWP p1ezorneter cnnv, •r1, 11,::r
pressure to a freq1 .. 1enc \, ,:;1q· ,., ,, · . 1 c:i
diaphragm. a tension~·d :-:1·, 1 .,,,.,
and an electro·rnaqneh. ,-_, :c :
The piezometer 1s ctes1gn,:-il -.r. I ; 1 r1
change in pressurn on h(,, :,,,r •I · , ,i rn
causes a chanqf_' i11 ter,t,10,· <'' '! ,,
wire . When ex;.:ite<:I tJy Hw r•l,:11 :,c,-
rnagnelic coil, tile wire ·.1ib :1!,i · ts
natural frequency. The v1l)r;il1,; 1 •• ! t11e
wir•e in ttw rrr:n:1mily of ::•·t , 11; ,, i: •,:I i<:
coil generates a frequer (:y ·,,coi ,.,. 'HI
is transmitted to tt,e rEW dn": I ·r ';n
The readout device prot,~'.• ,, , 1 , ,
signal , applies C,)libratio11 f;,, ! ,1 d
displays a readi ng 1n th r r, ·,i; · , !
engineerin9 unit.
For measuring pore pressure.~;
--------------. ---·--·-·----------
.
-,.. ·· ..
·~\-' -., .
~ C ~.
L
VWP borehole pie.,ometer. VWP embc1nkment p1ezomt'<f81: and VWf-' p1_15h-m piezc•m81&r
Advantages
High Resolution: VWP piezorne-
ters provide a resolution of 0.025%,
of fu ll scale.
High Accuracy: VWP piezometers
provide an accuracy of ±0. 1 %, of full
scale Slope Indicator's automated,
precision calibration system Ansures
that all VWP piezorneters meet or
exceecJ !t)iS specification.
Application-Specific Versions:
rt1e borehole version is a genera l
purpose piezometer. Tt1e embankment
vr:irsion can be equipped with a high
or lnw-air entry filters. Tt1e push-in
version threads onto EW drill pipe.
Rapid Response: VWP piezom1Jters
offer rapid response to ct,,rnoP.s in
ground conditio ns .
Reliable Signal Transmission: With
properly shieldecl cable, siqnals from
the VWP piezometer can be trans-
mitted long distances.
Temperature Measurement:
All VWP piezometers are equippecl
with a temperature sensor.
' Installation Overview
Boreholes: Tt1e t)orehole is flusl,ecl
with water or bicdeqradable cJrillinq
mud. Sand is placed arouncJ tt ,e·
piezorneter. thrn sealed off with
a bentonite pl ug. The rem;::i in (Je-
of tl1e borehole is backfil led with a
bentoi1ite-cement grout
Embankments: San(J is placed
arouncl the piezomete r ancl covered
wiH1 compac;ted . select fill. If clirect
contact with the soil is require(l. a, 1
opening for the piezometer is macJe
with a forrnin~J tool. Signal cables ;;ire
routed throuqt1 trenches and coverecJ
with compactecl fill. B~rntonite water
stops are placed at appropriate
locations.
Push-In: A half-meter long adapt1:)1-
with a left-hand threacJ is screwed
onto the piezornHter prior to install.J-
tion. The adapter provi<les easy
disconnect of thE: drill roe! and en -
sures that the pi,~zometer wil l be
sealed in the soil. The piezorneter
can tie pushed-in from 11,e surfact~
' or from the bottom of the l)orehole
Readinqs am monitored durinq
installation to en:,ure that pressLi"re
does not excee,j tt,e maximum
allowed. .../
02/13/1992 03:37 E:00'3294 713 SLCIPE CHITF'.AL 13E
. ·ezometers
VWP Piezometer
_________ ,..,. ... ,_ ... ,n .• ,, .... _______________________________ _
Applications
Typical applic:,t1(H1~ fo th · ., •/ 1
piezometer are:
[J Monitorinq pore pff•';\;1.1,?' •:
deterrnine" safe l,'lle:, ,:,f -i:j I
excavation.
□ Monitorin\,J pore pre:;::c111•;.·
determinE) slope '-;tal-_;tldv
O Monitorinq tlw effoct", i. ;' , I · 1 •• i!Pr-
ing systems usF.:<:1 fn1 i:0 .. , 1: ·, 1 is.
CJ Monitorinq thr: effecr::, t ,, q · ! . cl
improvement systen,',, ~ .. ,.,. ,
vertical 1jr,::11r1 ~, ci.nd s.::tn11 , 1, 11
o Monitoring pQre pre:_;c;111 •"· 1
check the perforrn~mni :' , · ... ,
fill dams and en1ban ... 1n.•·11
□ Monitorin9 pore pre•;:=;ur!'·:, t ·
check cont;_:iinrnent .'.,vi;: c:·rr ,
la.nd fills Mid tailin\JS (l;:i r i
Operation
The VWF' piezorneter cnnv, ·rli , 110:,r
pressure to a frequHnt v 0;iq·1> . :1 ... 1
diaphragm. a t.ens1oni:::d ,.,,:, 1 ,.,.,
and an electt'i)·rri;,19neh ,. , .··
The piezometer 1.•; cles1 w 1,:,il , ! ; I !I , 1
change in prr:::ssLJt"E:, on t,·1,, ,·1,:1; •! · , :1m
causes i_i chanqf! ill te1·:,,,1,:_1r· ,:' ., "
wire When exr:ile(J by th,; r•l!"( ::c,,
magnelic coil . 1171:! wire ·.1 ib :1,1 , · ts
natural frequency. Tl·,e vil)r;i11,) , , 1 11,e
wire in thi:> r,r(n:irnity of :.~·,,:: ,P, ,,p-•dic
coil genr~rates Et frequer' "/ ,,1 ,, ;, ,. , 1.:;t
is transmitted to til e rE>,,11,l ns1 ' 1 ·r , ;H
The reacJout device pro,·.,,,,,,,•. 1 , i
signal, applies calibratior, b L ,1 vl
displays a readir,g 111 th;-t•·,F · , !
engineerinr~ unit.
For measuring pore pressures
·----,.·----
VWP bor@hole pie:cometer. VWP emb;;inkment p,ezomGter: a.nd VWf-' push-m piezc,me:Nr
Advantages
High Resolution: VWP piezorne-
ters provide a resolution of O 025%;.
of full scale.
High Accuracy: VWP piezometers
provide an accuracy of ±0. 1 % of full
scale Slope Indicator's automated,
precision calibration systAm P.ns, H·es
that all VWP piezorneters meet 01·
exceed this specification.
Application-Specific Versions:
rt,e borehole version is a general
purpose piezometer. Tt1e embankrnent
version can be equipped with a high
or lnw--air entry filters. Tt1e push-in
version threads onto EW drill pipe.
Rapid Response: VWP piezometers
offer rapid response to ct1;:inaes in
ground conditions.
Reliable Signal Transmission: With
properly shieldecJ cable, siqnals from
the VWP piezometer can be trans-
mitted long distances.
Temperature Measurement:
All VWP piezometers are equippecl
with a temperature sensor.
' Installation Overview
Boreholes: Ttw t)Orehole is flusl1ecJ
with wa.ter or biodeqradable cJ ri lli nq
mud Sand is placed aro uncJ thr,,"
piezometer, thtn sealed off with
a bentonit,i plug. The remaincJe -
of tt1e borehole is backfilled witt•1 a
bentonite-cement grout
Embankments: San(J is placed
arounci the piezometer ancJ cover·ed
with compacted. select fill If clirect
contact with the soil is requirecl. a11
opening for the piezometer is made
with a forrnin~J tool. Signal cables are
routed throuqt1 trenches and coverecJ
with compactecl lill. 8(,mtonite water
stops are placed at appropriate
locations.
Push-In: A half-meter long ad._,pte,·
with a left-hand threacl is screwed
onto the piezorneter prior to instal\..:1-
tion. The adapt•?r provicJes easy
disconnect of the drill roe! and en-
sures that the pi,~zometer will be
sealed in thn soil. The pie zorneter
can be pushed-in from the surface
or from the bottom of the borehole
Readinqs are monitored durinq
installation to ensure that pressLi"re
does not excee,j tt1e m,~ximum
allowed. _,/
Stat o North Carolina
Dep rt ent of Environment,
Heal h nd Natural Resources
Divisio. 6f Waste Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
William L. Meyer, Director
MEMORANDUM
.!l;'A
DEHNR
TO:
FROM:
Date:
Bill Meyer, Director, Division of Waste Management /4~
Ed Mussler, P .E., Solid Waste Section, Division of Waste Management ~ /fl. ict:>
November 1, 1996
RE. Instrumentation to Monitor Internal Conditions in the PCB Landfill
Dear Mr. Meyer,
Attched please find a specification sheet for vibrating wire piezometer (VWP) instruments that
can be used to measure internal conditions of the landfill. The instrument is used to monitor the
temperature, pressure, and water level in a borehole piezometer. The equipment includes a data
collection system with a 16 channel input capacity, and is downloadable to a computer. It can
take continuous or incremental readings and store them for retreival at a later date. It can be
operated with AC current or a 12V battery.
The approximate cost for monitoring one piezometer is $4,000.00. As you can see the largest
capital investment is for the data recorder. Additional VWPs can be obtained for approximately
$350.00 per instrument. This cost does not include shipping and/or any applicable tax. There
may be_ other vendors of similar equipment that could be obtained for similar prices. The vendor
is going to provide us with original specification sheets.
If you have any further questions please do not hesitate to contact me.
C:\ WPDOCS\COMMENTS\PCBEQP .DOC
P.O. Box 27687,
Raleigh, North Carolina 27611-7687
Voice 919-733-4996 ,,ea•&Mtl
FAX [phone]
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