TOTAL COST IT TRENE (Continued ) “TOA 2tt-2 QUAN. UNIT DESCRIPTION OF PROPERTY UNITS STATION NO, 202 (Continued ) continuous anchors in walls and ceiling and exterior copper shielding, O.D, 16°-0" x 14%-0" x 20'-9" high, connected to Station 200 by a wood framed, "L" shaped, tunnel with concrete floor, length 87' x 5'-3”" wide x 9'-0" high: Contains a concrete and timber framed retaining wall, length 92' x 19'-8”" maximum height, tapering at the ends to 9°-0": complete with electrical wiring and fixtures, ventilation and lead door; all covered with compacted earth fill to a height of ten feet above the highest point of the structure, sloping to the top of the retaining wall. Bach (No installed equipment. ) E.C.0. 291 authorizes the installation of a steel plate form and the pouring of additional concrete in the foundation; and the construction of a reinforced concrete wall for the center panel of the retaining wall. Construction Contract Cost Engineering Cost 70,390.70 3,583.83 73,974.53 AS LISTED BELOW STATION NOS. 203.01 THRU 203.09 with bearing plates and anchor bolts, supporting a perforated lead baffle, 8'-0" x 8'-0" x 1°-0" thick which is mounted on an I-beam stand. Each XICGNaAddV¥ A rectangular reinforced concrete foundation slab 5'-4" x 10'-10" x 8" thick topped with 8” thick perimeter walls approximately 8'-0O" high