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' Fr l� <br /> ���A(�IE � <br /> �,"���°��(��'��'9 �Q,°, �200 COl�;�1Y ROAC 257. FULION, 110 65251 PHONE: 314-842-6d87 FAX: �11-612-1419 <br /> February l, 1995 <br /> ATTN - RICH SIEFERS <br /> FEDERATED INSURI�,NCE � <br /> P ...0 . BOX 211 <br /> IOWA CITY, IA 52244-0211 <br /> RE : SPILLWAY CONCRETE REHABILITATION <br /> LAKE DECATER DAM <br /> PROJECT #8918E <br /> Osage Letter #Ol (F?�X, Mail Original? <br /> Dear Mr. Siefers : <br /> The price for the removal, fabricaticr_ a:-�:� instal�ation o= <br /> bascule gRtA leaves #6 and �7 is $379 , 126 and is based on the <br /> followina conditions : <br /> 1) Gac�s will be fabricated from Owner furr_ished oric=�a� <br /> shop 3rawings . Contractor will assume no warranty as to <br /> design or patent inzringement . <br /> 2) Gate leaves #5 and #8 are not damaged. <br /> 3 ) Existir_g anchor bolts are reusable . <br /> 4) Al1 existing pins and bushings are reusable . If they are <br /> damaged, we will order new ones from a machire shop and <br /> it wi11 be an extra to the Contract . <br /> S) A cofierdam w_11 be installed to isclate leaves #6 and <br />' #7 . When repair is completed we wi11 test leaves #6 and <br /> #7 with no load and then pin all gates together Grd tes� <br /> as a unit . <br /> 6) Stainless steel bearir.g pads that ar� welded onto the <br /> torque tube on the new bascule gate w��I be inc;eased in <br /> thickness to increase the diameter to allow reusing the <br /> existing bearings . <br /> All Saddle Supports will be removed, straightened and the <br /> bearing surface machined to match the torque tube pacis . <br /> Saddle Supports will be aligned and grouted with nor.- <br /> shrink grout . Anchor bolt holes in saddle will be <br /> slotted and a plate washer will be welded to saddle base <br /> plate when alignment is complete . <br />