CALIFORNIA DEPARTMENT OF TRANSPORTATION - ACTIVE PRESTRESS/POST TENSIONING JACK CALIBRATIONS

CALIFORNIA DEPARTMENT OF TRANSPORTATION

ACTIVE PRESTRESS/POST TENSIONING JACK CALIBRATIONS

Last edit date: 4/19/2022
Company Jack
Number
Tons Area
(in2)
Stroke
(in)
Numerical
Display
Gauge
Factor
Expiration
Date
Gauges Notes
Condon - Johnson & Associates, Incorporated 100t-R 100 20.83 6 14323 .544 7/29/2022 100t-R A/B
Condon - Johnson & Associates, Incorporated 200T-R 200 40.45 8 2626 2.962 6/17/2022 200T-R A & B
Condon - Johnson & Associates, Incorporated 60t-Y 60 12.73 3.5 8142 .958 7/29/2022 60t-Y A/B
Drill Tech Drilling & Shoring 120-3-2 120 24.30 3 1758 4.438 1/18/2023 120-3-2 A/B
Drill Tech Drilling & Shoring 120-3-3 120 24.30 3 1769 4.411 1/18/2023 120-3-3 A/B
Drill Tech Drilling & Shoring 120-6-3 120 24.30 3 1577 4.946 1/18/2023 120-6-3 A/B
Drill Tech Drilling & Shoring 150-6-2 150 30.23 6 1937 4.019 8/25/2022 150-6-2 A&B
Drill Tech Drilling & Shoring 175-8-1 175 37.57 8 2434 3.202 7/14/2022 175-8-1 A&B
Drill Tech Drilling & Shoring 60-2-2 60 13.13 2 8320 0.939 1/18/2023 60-2-2 A/B
Drill Tech Drilling & Shoring 60-4-15 60 12.45 4 8135 0.964 1/11/2023 60-4-15 A&B
Drill Tech Drilling & Shoring 60-4-18 60 12.45 4 7826 0.996 7/14/2022 60-4-18 A&B
Drill Tech Drilling & Shoring DT 100-10-6 100 21.59 10 1399 5.577 1/11/2023 DT 100-10-6 A&B
Drill Tech Drilling & Shoring DT 100-10-7 100 21.59 10 1400 5.573 1/18/2023 DT 100-10-7 A&B
Drill Tech Drilling & Shoring DT 100-6-3 100 21.59 6 1297 6.017 1/11/2023 DT 100-6-3 A&B
Drill Tech Drilling & Shoring DT 250-6-1 250 49.30 6 3208 2.474 8/25/2022 DT250-6-1 A&B
Drill Tech Drilling & Shoring DT 50-6-12 50 10.3 6 6650 1.173 1/11/2023 DT 50-6-12 A&B
Drill Tech Drilling & Shoring DT 75-6-5 75 15.23 6 979 7.963 7/14/2022 DT75-6-5 A&B
Drill Tech Drilling & Shoring DT 75-6-7 75 15.23 6 985 7.928 1/11/2023 DT 75-6-7 A&B
Drill Tech Drilling & Shoring DT100-6-2 100 21.59 6 1403 5.596 1/11/2023 DT100-6-2 A&B
Drill Tech Drilling & Shoring DT150-10-8 150 31.47 10 1943 4.026 2/15/2023 DT150-10-8 A&B
Drill Tech Drilling & Shoring DT150-6-3 150 30.22 6 1949 4.003 1/11/2023 DT150-6-3 A&B
Drill Tech Drilling & Shoring DT170-8-4 170 45.52 8 2.665 2/17/2023 DT170-8-4 A/B
Drill Tech Drilling & Shoring DT220-8-2 220 58.52 8 2.068 2/17/2023 DT220-8-2 A/B
Drill Tech Drilling & Shoring DT220-8-4 220 58.52 8 2.074 2/15/2023 DT220-8-4 A/B
Drill Tech Drilling & Shoring DT250-20-1 250 64.69 20 4167 1.870 7/14/2022 250-20-1 A & B
Drill Tech Drilling & Shoring DT30-6-4 30 6.35 6 4675 1.668 1/11/2023 DT30/6/4 A&B
Drill Tech Drilling & Shoring DT30-6-8 30 6.35 6 4125 1.891 1/11/2023 DT30-6-8 A&B
Drill Tech Drilling & Shoring DT300-8-2 300 89.48 8 5820 1.352 8/25/2022 DT300-8-2 A&B
Drill Tech Drilling & Shoring DT300-8-3 300 89.48 8 4404 1.770 2/17/2023 DT300-8-3 A&B
Drill Tech Drilling & Shoring DT60-4-10 60 12.45 4 7916 0.987 1/18/2023 DT60-4-10 A&B
Drill Tech Drilling & Shoring DT60-4-7 60 12.45 4 7922 0.986 1/18/2023 DT60-4-7 A&B
Drill Tech Drilling & Shoring DT60-4-9 60 12.45 4 8033 0.971 1/11/2023 DT60-4-9 A&B
DYWIDAG-Systems International 019133 540 135.85 11 8619 0.900 8/16/2022 6-20584 / 6-20570
DYWIDAG-Systems International 019135 539.5 135.85 11 8700 0.890 8/16/2022 6-20141 / 6-20129
DYWIDAG-Systems International 01960 540 135.85 11 8651 0.896 8/16/2022 6-20455G / 6-30524
DYWIDAG-Systems International 01961 540 135.85 11 0.895 4/4/2023 6-30749 / 6-30815
DYWIDAG-Systems International 01968 540 135.85 11 0.910 4/4/2023 6-10539 / 6-20759
DYWIDAG-Systems International 01984 540 135.85 11 0.903 4/4/2023 6-10568 / 6-30402
DYWIDAG-Systems International 01985 540 135.85 11 8681 0.891 8/16/2022 6-20848 / 6-20795
DYWIDAG-Systems International 01987 540 135.85 11 0.893 4/4/2023 6-20191 / 6-10347
DYWIDAG-Systems International 04311 300 85.21 9.75 1.438 4/4/2023 6-10552 / LB15
DYWIDAG-Systems International 04313 300 85.25 9.75 1.445 4/5/2023 6-20698 / 6-20731
DYWIDAG-Systems International 04314 300 85.21 9.75 1.478 4/5/2023 6-10510 / 6-10313
DYWIDAG-Systems International 04369 300 85.25 9.75 1.493 4/5/2023 6-30765 / 6-30717
DYWIDAG-Systems International 1017 20 6.28 8 2.068 8/18/2022 6-20687/LB177
DYWIDAG-Systems International 110-062 110 36.5 6 3.331 8/17/2022 6-20049/91006
DYWIDAG-Systems International 110-B 62 110 36.5 2 3.694 4/6/2023 6-20591 / 2288
DYWIDAG-Systems International 1730 500 138.70 9.8 0.886 8/16/2022 6-30430/ 6-30142
DYWIDAG-Systems International 1906 1600 242.75 12 4.981 4/6/2023 6-30146 / 6-30743
DYWIDAG-Systems International 2000-008 40 7.95 8 1.623 4/6/2023 6-20820 / 6-30642
DYWIDAG-Systems International 2001-022 40 7.95 8 1.672 4/6/2023 6-20405 / 6-20808
DYWIDAG-Systems International 2001-27 40 7.99 8 1.623 4/6/2023 6-30658/ 6-20725
DYWIDAG-Systems International 2004-056 20 6.28 8 2.107 4/6/2023 6245/ GW617
DYWIDAG-Systems International 5526 799 183.50 4.7 11900 0.651 8/16/2022 MG-0001 / 6-10575
DYWIDAG-Systems International 5800 765 191.73 11.81 6.303 4/5/2023 6-10609 / 6-30736
DYWIDAG-Systems International 590147602 170 39.45 10 3.166 8/17/2022 M055 / 220G0S0
DYWIDAG-Systems International 60-262 75 20.54 2 6.089 8/18/2022 6-10314 / 42
DYWIDAG-Systems International 6532 765 191.74 11.81 0.650 4/4/2023 6-30712 / 6-30832
DYWIDAG-Systems International 6657 765 191.74 11.81 0.646 4/4/2023 6-20776 / 6-30779
DYWIDAG-Systems International 75-449 75 20.54 2 6.346 4/6/2023 6-10085 / LB227
DYWIDAG-Systems International 8340 168 46.9 9.88 2.589 8/16/2022 6-20607/ LB203
DYWIDAG-Systems International 8484 168 46.9 9.88 2.681 4/5/2023 M-2 / 6-10571
DYWIDAG-Systems International 851 500 138.7 10 0.901 4/5/2023 851 / 6-20353
DYWIDAG-Systems International 90155 40 7.95 8 1.612 4/6/2023 6-20746 / 6-10496
DYWIDAG-Systems International 90159 40 7.95 8 1.602 4/6/2023 LB184 / 6-20580
DYWIDAG-Systems International 90160 40 7.95 8 1.628 8/18/2022 6-30027 / 6-30601
DYWIDAG-Systems International A-134 75 20.54 2 6.221 8/18/2022 6-20385 / 6-10150
DYWIDAG-Systems International A-135 75 20.54 2 6.082 8/18/2022 6-20518 / 6-10150
DYWIDAG-Systems International A-30 75 20.54 2 6.284 4/6/2023 2623 / 6-10329
DYWIDAG-Systems International B105 110 36.50 2 3.406 8/17/2022 6-10520 / 6-20650
DYWIDAG-Systems International B111 110 36.5 2 3.461 8/17/2022 6-10309 / 6-10435
DYWIDAG-Systems International B112 110 36.5 2 3.482 8/18/2022 GW423/ 6-20392
DYWIDAG-Systems International B303 110 36.5 6 3.482 8/17/2022 6-10516/6-20517
DYWIDAG-Systems International B307 110 36.5 6 3.377 8/17/2022 6W584 / 6-30581
DYWIDAG-Systems International B48 110 36.5 2 3.678 4/6/2023 41C739 / 6-20636
DYWIDAG-Systems International B900 110 36.5 6 3.425 8/17/2022 6-10398 / LB241
DYWIDAG-Systems International B91 110 36.5 2 3.615 4/5/2023 6-20850/6-10308
DYWIDAG-Systems International B95 110 36.5 2 3.439 8/17/2022 6-10476 / 6-10418
DYWIDAG-Systems International DSI-02545 765 191.74 11.81 0.635 4/4/2023 6-30147 / 6-30222
DYWIDAG-Systems International DSI-02546 765 191.74 11.81 0.629 4/4/2023 6-20183 / 6-20818
DYWIDAG-Systems International DSI-03 30 7.48 6 1.511 8/18/2022 E4 / LB221
DYWIDAG-Systems International DSI-188 20 6.28 8 1.997 4/6/2023 LB218/ 6-30778
DYWIDAG-Systems International DSI-2121 300 85.35 3.9 1.428 8/17/2022 6-10592 / 6-10612
DYWIDAG-Systems International DSI-2288 500 138.7 10 0.891 8/16/2022 6-30687 / 6-20562
DYWIDAG-Systems International DSI-2408 300 85.27 9.75 1.418 8/16/2022 E12 / 6-10469
DYWIDAG-Systems International DSI-2409 300 85.21 9.75 1.409 8/17/2022 6-30438 / 6-20379
DYWIDAG-Systems International DSI-2557 300 85.27 9.75 5444 1.423 8/16/2022 LB183 / 8859
DYWIDAG-Systems International DSI-2623 500 138.69 10 0.875 8/18/2022 6-30140 / 6-30156
DYWIDAG-Systems International DSI-2662 765 168.84 11.81 0.748 4/4/2023 6-20706 / 6-20558
DYWIDAG-Systems International DSI-2766 765 191.74 11.81 11933 0.659 8/16/2022 LB214/1090
DYWIDAG-Systems International DSI-2767 765 191.74 11.81 12238 0.630 8/16/2022 LB236 / E61
DYWIDAG-Systems International DSI-320 20 6.28 8 2.041 8/18/2022 GW472 / 6-20779
DYWIDAG-Systems International DSI-323 300 85.22 9.75 5482 1.411 8/16/2022 6-20560 / 6-20416
DYWIDAG-Systems International DSI-3307 765 191.74 11.81 12011 0.653 8/16/2022 6-30150 / 3307
DYWIDAG-Systems International DSI-3308 765 191.74 11.81 0.631 4/4/2023 6-20750 / 6-20643
DYWIDAG-Systems International DSI-3479 500 138.7 9.8 0.853 8/16/2022 6-20536 / 6-30151
DYWIDAG-Systems International DSI-3609 110 36.5 2 3.443 8/18/2022 6247 / 6-10537
DYWIDAG-Systems International DSI-3713 110 36.5 6 3.578 4/6/2023 6-30507 / 6-30477
DYWIDAG-Systems International DSI-3767 30 7.48 6 1.507 8/18/2022 LB168 / LB248
DYWIDAG-Systems International DSI-4483 765 191.74 4 0.621 4/5/2023 6-20738 / 6-10538
DYWIDAG-Systems International DSI-4787 500 138.69 4 0.875 8/16/2022 6-20782 / 6-30251
DYWIDAG-Systems International DSI-5510 168 46.9 9.88 2.593 8/17/2022 343/5510
DYWIDAG-Systems International DSI-5598 168 46.9 9.88 2.552 8/18/2022 8790 / 6-20574
DYWIDAG-Systems International DSI-583 40 7.95 8 1.693 4/6/2023 6-30663 / 6-20699
DYWIDAG-Systems International DSI-6245 168 46.90 9.88 2.643 4/5/2023 6-10436 / 6-10326
DYWIDAG-Systems International DSI-6353 75 20.54 2 6.493 4/6/2023 6-10517 / LB226
DYWIDAG-Systems International DSI-6358 110 36.5 2 3.446 4/5/2023 G038 / 6-20780
DYWIDAG-Systems International DSI-8066 168 46.90 9.88 2.609 8/17/2022 LB245/6-20406
DYWIDAG-Systems International DSI-8485 168 46.90 9.88 2.667 4/5/2023 6-10245 / LB232
DYWIDAG-Systems International DSI-8643 168 46.9 9.88 2.606 8/16/2022 6-10335 / 6-20515
DYWIDAG-Systems International HJ-8 150 40.9 10 3.022 8/17/2022 LB230/ 6-20797
DYWIDAG-Systems International HT-05 300 85.27 9.75 1.434 4/4/2023 6-30159 / 6-30153
DYWIDAG-Systems International J&A98-090 40 7.95 8 1.603 8/18/2022 6-30448 / 6-20800
DYWIDAG-Systems International RJ-40-10 40 9.40 10 1.275 8/18/2022 60-0260/LB205
DYWIDAG-Systems International RJ2006-5 246 49.30 6 2.672 8/17/2022 6-20725/ LB233
DYWIDAG-Systems International WC-089 100 24.69 6.5 4942 8/17/2022 LB180/LB192
Foundation Constructors J60.1 60 12.73 3 0.952 11/2/2022 J60.1 A/B
Freyssinet Inc 6DAI-02 30 7.95 8 1.535 9/1/2022 6DAI-02 A/B
Freyssinet Inc 6DAI-03 30 7.95 8 1.548 9/1/2022 6DAI-03 A/B
Freyssinet Inc CH 200-02 200 40.45 8 3.029 9/1/2022 CH 200-2 A/B
Freyssinet Inc CH 200-08-01 200 40.45 8 3.007 9/1/2022 CH 200-08-01-A/B
Freyssinet Inc CH 460-08-04 460 106.02 8 1.132 9/1/2022 CH 460-08-04 A/B
Freyssinet Inc CH 460-08-05 460 106.02 8 1.153 9/1/2022 CH 460-08-05 A/B
Freyssinet Inc CH 750-8-04 750 165.928 8 0.730 11/4/2022 CH 750-8-04 A/B
Freyssinet Inc CH 750-8-06 750 165.928 8 0.728 11/4/2022 CH 750-8-06 A/B
Hillside Drilling HSD-30-6-1A 30 7.22 6 4110 1.896 7/22/2022 HSD-30-6-1 A&B
Hillside Drilling HSD-60-41 60 12.76 4 8032 0.972 7/22/2022 HSD-60-41 A&B
Hillside Drilling RH1508 150 29.95 8 1967 3.963 7/22/2022 RH1508 A&B
Malcolm Drilling Company, Incorporated 28 312 150 31.60 5 3.979 10/20/2022 3-26-2020/12-20-006
Malcolm Drilling Company, Incorporated 60-001 60 12.30 6 8067 0.965 10/20/2022 89-1/12-20.004
Malcolm Drilling Company, Incorporated 60-002 60 12.30 6 8068 0.973 10/20/2022 12-20.001/12-20.003
Malcolm Drilling Company, Incorporated 9529 175 26.46 8.5 2782 2.820 10/20/2022 2-6-2020/4-23-2018
Malcolm Drilling Company, Incorporated 9530 175 26.46 8.5 2782 2.832 10/20/2022 419-2018/175-001-G
Malcolm Drilling Company, Incorporated K0946 LA.2 60 12.73 6 8.834 10/20/2022 12-20.005/12-20.002
Malcolm Drilling Company, Incorporated K0948 60 10.64 6 9334 0.840 10/20/2022 79-1/69-1
Malcolm Drilling Company, Incorporated LA-075 175 26.46 8.5 2441 3.193 10/20/2022 26-701/26-026
Pacific Coast Drilling Company PCDC 100 Ton-1 100 20.60 6.5 1419 5.487 1/13/2023 PCDC 100 Ton-1 A1&B1
Pacific Coast Drilling Company PCDC 150T 150 31.77 8 2061 3.780 1/13/2023 PCDC 150T A1 & B1
Pacific Coast Drilling Company PCDC 200 Ton-1 200 42.01 8 2719 2.864 1/13/2023 PCDC 200 Ton-1 A1&B1
Pacific Coast Drilling Company PCDC 30 -1 30 7.22 6 4664 1.669 1/13/2023 PCDC 30 1A & B1
Pacific Coast Drilling Company PCDC 60 Ton-1 60 12.73 6 8096 0.963 1/13/2023 PCDC 60 Ton 1 A1&B1
Pense Construction Co. RCH 302 30 7.22 2.5 4633 1.678 3/22/2023 RCH 302 A&B
Schwager Davis Incorporated 300-8-108 300 74.65 8 4740 1.642 2/17/2023 300-8-108 A&B
Schwager Davis Incorporated 50-2-01 50 9.62 2 1.254 10/27/2022 50-2-01 A/B
Schwager Davis Incorporated 50-2-02 50 9.62 2 1.270 10/29/2022 50-2-02 A/B
Schwager Davis Incorporated 50-2-03 50 9.62 2 1.259 10/29/2022 50-2-03 A/B
Schwager Davis Incorporated 50-2-04 50 9.62 2 1.249 10/29/2022 50-2-04 A/B
Schwager Davis Incorporated B36 110 36.50 2 3.308 8/17/2022 B36 A&B
Schwager Davis Incorporated CH 600-8-122 600 141.81 8 9154 0.849 2/17/2023 CH 600-8-122 A&B
Schwager Davis Incorporated CH 600-8-130 600 141.81 8 9112 0.855 2/17/2023 CH 600-8-130 A&B
Schwager Davis Incorporated CH100-6-01 100 20.03 6 1304 5.987 7/13/2022 CH100-6-01 A&B
Schwager Davis Incorporated CH100-6-03 100 20.03 6 1292 6.022 2/17/2023 CH100-6-03 A&B
Schwager Davis Incorporated CH100-6-08 100 20.03 6 1276 6.099 2/17/2023 CH100-6-08 A/B
Schwager Davis Incorporated CH150-5-02 150 29.95 5 3.980 2/17/2023 CH150-5-02 A&B
Schwager Davis Incorporated CH150-8-03 150 31.62 8 2055 3.790 2/17/2023 CH150-8-03 A&B
Schwager Davis Incorporated CH150-8-4 150 29.95 8 3.755 2/17/2023 CH150-8-4 A&B
Schwager Davis Incorporated CH200-3-05 200 51.05 3 3297 2.358 2/17/2023 CH200-3-05 A&B
Schwager Davis Incorporated CH300-8-105 300 74.65 8 4645 1.675 2/17/2023 CH300-8-105 A&B
Schwager Davis Incorporated CH600-8-114 600 141.81 8 9157 0.852 2/17/2023 CH600-8-114 A&B
Schwager Davis Incorporated CH600-8-127 600 141.81 8 9164 0.851 2/17/2023 CH600-8-127 A/B

Caltrans contact: Structural Materials Testing Lab, smtl@dot.ca.gov