MuLTIPLE
ADDRESSEES
FIVE
58
TILDA
100
URSULA
VERA
54
WI L!YIA
19
TOTAL POINTS
1173
X6
TOTAL SAMPLES
B.
7033
GRIDS AND CEiJSITY
SAMPLING PROFILE HOLES NILL BE EXCAVATED ON A 50!flETER GRID
AIJD SAMPLED AS OUTLINED IN SECTION 11.C.2.
PATTER!4 HAS SELECTED FOR SEVERAL REASONS.
TI-IISDENsITy
FIRST, MOST OF THE
ISLANDS ALREADY HAVE GRID LANES CUT AND STAKES PLACED ON A
50METER
BASIS.
A FEN OF THE SMALLER ISLANDS HAD 24HETER
GRIDS PLACED BUT NO ISLAND HAD A GRID INTERVAL GREATER THAN
50 METER.
SECOND, THE LOGISTICS OF BACKHOE AND SOIL SAMPLING
CREii SUPPORT ARE SUCH THAT A 50 NETER SAMPLING GRID IS AS
FEASIBLE AS ANY OTHER AND WILL SUPPLY A140RE DETAILED DATA
BASE THAN WJLLI A L)lRGER GRID.
A LARGER GRID SPACING NOULil
YIELD TOO FEN SAMPLES FROM THE SEVERAL SMALLER ISLANDS.
LASTLY, A FINER GRID, SAY 25 NETEK, WOULD REQUIRE AN lNURDINATE
INCREASE lN SAMPLIrlG EFFORT SINCL ACCESS TO THESE POINTS IS
VERY DIFFICULT WITHOUT CLEARED GRID LANES.
ON JANET THE bUMETER
SAHPLI!!G IS REQUIRE!) BECAUSE OF THE HISTORY OF EVENTS THERE
RESULTIIIG IiiAVERY
I;iHOMOGENEOUS DISTRIBUTION OF RADIONUCLIDES
A[iD BECAUSE OF RECENT SUIL RE:40VAL ACTIVIT~ES.
lNITIAL ANALYSIS