Delete Item 5 in the List in the 1St Paragraph of Section 46-2.01D(2)(B)
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Delete item 5 in the list in the 1st paragraph of section 46-2.01D(2)(b).
Replace item 5 in the list in the 1st paragraph of section 46-2.01D(2)(b) with: 5. Except for the ground anchors at ______, if the movement measured from 1 to 10 minutes is greater than 0.04 inch: 5.1. Hold the load constant for an additional 50 minutes 5.2. Measure and record the anchor end movement at 15, 20, 25, 30, 45, and 60 minutes 5.3. Plot a creep curve as a function of the logarithm of time, showing the anchor end movement from 6 to 60 minutes
Replace the table titled "Loading Schedules" in section 46-2.01D(2)(b) with:
Loading Schedules Performance test Proof test Hold time Hold time Load increment Load increment (minutes) (minutes) AL Until stable AL Until stable 0.25T 1–2 0.25T 1–2 AL Until stable 0.50T 1–2 0.25T 1–2 0.75T 1–2 0.50T 1–2 1.00T 1–2 AL Until stable 1.25T 1–2 0.25T 1–2 1.50Ta 10 or 60 0.50T 1–2 AL Until stable 0.75T 1–2 -- -- AL Until stable -- -- 0.25T 1–2 -- -- 0.50T 1–2 -- -- 0.75T 1–2 -- -- 1.00T 1–2 -- -- AL Until stable -- -- 0.25T 1–2 -- -- 0.50T 1–2 -- -- 0.75T 1–2 -- -- 1.00T 1–2 -- -- 1.25T 1–2 -- -- AL Until stable -- -- 0.25T 1–2 -- -- 0.50T 1–2 -- -- 0.75T 1–2 -- -- 1.00T 1–2 -- -- 1.25T 1–2 -- -- 1.50Ta 10 or 60 -- -- AL Until stable -- -- NOTES: T = anchor design force shown. AL = alignment load, 0.10T. aMaximum test load
Replace the table titled "Loading Schedules" in section 46-2.01D(2)(b) with:
Loading Schedules Performance test Proof test Hold time Hold time Load increment Load increment (minutes) (minutes) AL Until stable AL Until stable 0.20T 1–2 0.20T 1–2 AL Until stable 0.40T 1–2 0.20T 1–2 0.60T 1–2 0.40T 1–2 0.80T 1–2 AL Until stable 1.00Ta 10 or 60 0.20T 1–2 AL Until stable 0.40T 1–2 -- -- 0.60T 1–2 -- -- AL Until stable -- -- 0.20T 1–2 -- -- 0.40T 1–2 -- -- 0.60T 1–2 -- -- 0.80T 1–2 -- -- AL Until stable -- -- 0.20T 1–2 -- -- 0.40T 1–2 -- -- 0.60T 1–2 -- -- 0.80T 1–2 -- -- 1.00Ta 10 or 60 -- -- AL Until stable -- -- NOTES: T = anchor design force shown. AL = alignment load, 0.10T. aMaximum test load