QUAN.} UNIT “TOA get-L DESCRIPTION OF PROPERTY UNITS TOTAL COST IT AS LISTED BELOW (Continued } STATION NOS. 510.01 THRU 510.66 (Continued) (No installed equipment. ) Construction Contrast Cost Engineering Coat 14,065.96 | 126,73 43,192.69 STATION NOS. 511.01 THRU 511.39 2.1/2” 2 2-1/2" x 1/K" angles driven to a depth of 3°-0" into the ground or the reef and extending 1'-9" above grade or 3'=0" above high tide line with top 1'-0" out to 2" x 2% x i/h". Losations: 27 Stations on Yvonne 12 Stations on reef at Yvonne 39 (No installed equipment. ) Conatruction Contrast Cost Engineering Cost 4,805.79 76.74 Fach 4,987,532 CLARA A heavily reinforced concrete structure consisting of one room, one "L" shaped tunnel, and two retaining walle with foundations approximately 9'-1" below natural grade. The single room is 16°-0" x 8'-0" x 8'-10-1/2" high inside with 4'-4" thick floor and walls, and 4'-0* thick roof: lead lined steel access door; the tunnel has one 14'-3" XIQGNUddV STATION NO, 520