5aUP0085aUP008

5aUP0075aUP007

5aUP0065aUP006

5aUP0055aUP005

5aUP0045aUP004

5aUP0035aUP003

5aUP0025aUP002

5aUP0015aUP001

4cUP0124cUP0124cUP0114cUP011

01-JUL-2004 N:\ARCPRJ2\020209\COV\MFG\WS_TOPO1900\1900-TOPO.MXD

0 400 800

Feet

PROJECT: 08-0207 DATE: JUL 01, 2004BY: CRLREV: 0 CHECKED: BLM

NORTH ALCOA SITE

FIGURE 1

MFG, Inc.consulting scientists and engineers

EAST ST. LOUIS, IL

PROPOSED 1B 5AOFFSITE INVESTIGATORY BORINGS

PHASE 1 RI/FS

LegendRailroad from 1900 topo

Roads from 1900 topo

Pittsburg Lake from 1900 topo

AOC Boundary

Proposed Boring Location