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<br />Exhibit "A" <br /> <br />1 PART TWO - PRODUCTS - (Not Applicable) <br /> <br />2 PART THREE - EXECUTION <br /> <br />1. UNIT PRICE SCHEDULE <br /> <br />A. Drilled Pier Footings: Reference Section 02466 Drilled Concrete Piers and Shafts <br /> <br />SCHEDULED SHAFT SHAFT CASING PER PROVIDE 2:1 BELL TO DRILL AS STRAIGHT <br />BELL SIZE FOOTING SHAFT RATIO (NO SHAFTS EQUAL TO SIZE <br /> CASING) OF SCHEDULED BELL <br /> Ref. notes 2, 3 Ref. note 3. <br />12/24 footing $100 $20 $105 <br />12/30 footing $100 $35 $136 <br />12/36 footing $100 $35 $195 <br />14/42 footing $120 $40 $267 <br />16/48 footing $120 $45 $365 <br />18/54 footing $140 $50 $505 <br />20/60 footing $200 $65 $657 <br />20/48 footing $16 $55 $355 <br />20/54 footin!!' $180 $60 $500 <br /> <br />B. Notes for Drilled Pier Footings Unit Prices: <br />1. Insert "N/ A" for any footing sizes indicated herein but not indicated on the <br />drawings. <br />2. If the required shaft diameter will not be a standard diameter, the next largest size <br />shall be used. <br />3. Pier reinforcing requirements will not increase if shaft diameter increases, and shall <br />remain as scheduled. <br />4. The decision to use one of the above alternate footing installations and to determine <br />which installation is best suited shall be made by the geotechnical engineer at the <br />time of drilling. The procedure to be used shall be to try installing the original <br />design and if the footings cannot hold the required shape to allow proper <br />installation, then the best and least expensive alternate shall be used. The final <br />depth of the footing shall be determined and recorded by the geotechnical engineer <br />at the time of drilling. <br />5. Record of footing depths and locations of alternate footing construction shall be <br />maintained by the geotechnical engineer during drilling. This shall be the record <br />for payment of any additional cost. <br /> <br />END OF SECTION <br /> <br />Project No.: 328-1 <br /> <br />01270-1 <br />