Lost Steel Summary.xls
XLS spreadsheet 23 KB Posted
- Solicitation number
- W9127S-08-R-0002
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Lost Steel Summary
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| File | Type | Posted |
|---|---|---|
| 08-R-0002 0008.pdf |
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Sheet1
| Holes Where Steel Was Left In Place or Encountered | |
| Holes with steel that require overburden redrilling: | |
| AS70 | Left two 3-meter sections of steel casing and three 3-meter augers in hole from 82.8' to 112.8' |
| Holes with steel that DO NOT require redrilling: | |
| AP177 | Steel casing from above ground surface to 142.9' |
| AP182 | Left nine 3-meter sections (i.e., about 89') of steel casing in hole, somewhere between 0'-150.9' |
| AP184 | Steel casing from above top of slab to 147.8' |
| AP197 | Left eleven 3-meter sections (i.e., about 108') of steel casing in hole, somewhere between 0'-147.8' |
| AS201 | Steel casing from above top of slab to 137.9' |
| BS161 | Left thirteen 3-meter sections (i.e., about 128') of steel casing in hole, somewhere between 0'-144.2' |
| Holes with steel that have been redrilled: | |
| AS62 | Steel casing from above top of slab to 103.3', three augers, and fishing tool left in hole |
| AP77 | Steel casing from below top of slab to about 26.2' |
| AP87 | Steel casing from 0' to 78.8', PVC installed, lost one auger in hole when attempting to redrill through PVC |
| AS180 | Steel casing from 65' to 134' (seven 3-meter sections), offset 1.5' ahead station (A.S.), and re-drilled |
| AP193a | Steel casing from 11' to 100', tremie backfilled to surface, offset 1.5' A.S., and re-drilled |
| AP193 | Steel casing from above top of slab to 147.4' (re-drill location) |
| BS118 | Steel auger stuck in hole from 60' to 110', offset 1.5' back station, and re-drilled |
| Miscellaneous: | |
| AS4 | Packer lost in hole at about 79', offset 1.5' A.S., and re-drilled (AS4A) |
| BP11 | Steel drill rods and HQ3 core barrel from Boyles rig grouted in place from above top of slab to 185', inside PVC |
| BS199 | Steel casing (up to 3" long) from previous drilling operation by others encountered at about 138' |
| Notes: | |
| Steel casing installed by ACT is 4.5" diameter. | |
| List is up-to-date as on 07/15/08. |
Sheet2 Drilling Issues
Sheet3
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