KEI-09-0508 Instrumentation REPOSTED

NOTES

1. BOREHOLES SHOWN ON THIS PLAN WILL BE ABANDONED.

EXPLORATORY BOREHOLES

ABANDONED INSTRUMENTATION/BOREHOLE

LEGEND

SCALE: 1''=80'-0"

80'80' 0

SAD - SEISMIC ALARM DEVICE (SEE OTHER SHEETS FOR TABLES)

EXISTING OPEN DRILL HOLES TO BE GROUTED

EMERGENCY SPILLWAY

IDENTIFICATION NORTHING EASTING

TOP OF HOLE ELEVATION (FT,

NAVD 88)

BOTTOM OF HOLE ELEVATION

(FT, NAVD 88)

HOLE INCLINATION

(DEGREES)

LENGTH OF OPEN

HOLE (FT)

1F-13-18 2421469.1 6419932.2 2684.5 2558.9 45 177.7

1F-13-19 2421265.0 6420364.5 2647.7 2525.6 55 149.1

1F-13-20 2421424.4 6420186.3 2642.3 2512.8 60 149.6

1F-13-21 2421514.0 6420259.5 2633.3 2547.1 60 99.6

1F-13-22 2421600.5 6420043.1 2655.0 2525.8 60 149.2

1F-13-23 2421494.4 6420144.0 2658.4 2546.0 60 129.8

1F-13-24 2421517.2 6419929.7 2682.3 2552.9 60 149.4

1F-13-25 2421399.2 6420386.6 2608.7 2539.4 60 80.0

1F-13-26 2421059.4 6420058.4 2693.1 2589.5 60 119.6

1F-13-27 2421030.7 6419811.5 2676.0 2572.3 60 119.7

1F-13-28 2421198.7 6420117.1 2685.1 2581.3 60 119.9

1F-13-29 2421671.0 6420098.0 2648.0 2573.0 60 86.6

1F-13-29B 2421678.1 6420103.7 2648.8 2571.7 60 89.0