PERMFILE130889

• Permit No: C1981047
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: APPENDIX D GEOTECHNICAL STABILITY ANALYSES
• Media Type: D
• Archive: No

PIEZOI.IETER INSTALLATION SHEET
Project gl.tJ~ R162iT1 MIIJa Job No. 274<0
ate 1~~8~61 Tech. or Engr. ~t~/.f'(At,~/
I
Piezometer No. 3 Location 5~ p~IA,P
Type of Piezometer 112" PJG 5"rbt~It7PIPE
Stickup ~ Total length of pipe installed 24.(0'
Elevation top of riser
Depths:
Bottom
Top of
Bottom
Top of
Bottom
Top of
of piezometer tip,
piezometer tip_
of sand filte~_
sand filter
of bentonite seal
bentonite seal-
Elevations;
24.(0
22.10
2.4.10'
Iq. s'
14.5'
I .5'
Water encountered during drilling? Yes No X
Classification of material in which piezometer tip was installed
(see log) SG-cJ~~-I Ftw
Sensitivity test:
1. Static water level (depth below riser)
2. Depth to water after filling (or lowering)
3. Difference: 2 minus 1
Date and time of filling (or lowering)
4. Depth to water after (min., hrs., days)
5. Difference: 4 minus 2
Date and time of measurement
6. Percent equalization: 5 x 100
3
Remarks: ~~~ + 8C-t.l'~G>`ll'rE PLU~ P~4GC-fJ A'f ~SRrPCE