Midwestern Engineers, Inc. Plan Preview

0 I a, .. a • V1 VIEW 1 SCALL 3/8" - 1'-0" ' N ' 0 "' N ' . N I N OJ I 0n • a-f=7 �W I'",-� [§j xo (SEE GENERAL NOTE 3 THIS SHEET) • D1 l GENERAL NOTE 4 THIS SHEET) (THIS SIDE ENTIRE LENGTH)� , 1 I / @ 7 ff) - -- ' 1 VIEW2 V2 f- ------SCALL 3/8" - 1'-0" , 1 2. 3. 4. 5. 6. 7. 'f 0: w I @ @ @ § @ DEMOLITION KEY PLAN NOTES I EXISTING STL BEAM TO BE REMOVED. EXISTING STL Wf FRAMING TO BE REMOVED. EXISTING MTL GRATING TO BE REMOVED. EXISTING STL HANDRAIL TO BE REMOVED AND REPLACED. EXISTING 6" AIR SUPPORT COLUMNS TO REMAIN. (4 TOTAL) 0:w ALL MATERIAL & WORKMANSHIP SHALL BE IN ACCORDANCE w/ THE REQUIREMENTS OF 2012 IBC AS ADOPTED BY 2014 INDIANA BUILDING CODE & AMENDMENTS. N OJ SEQUENCE OF DEMOLITION: 2 3 5 6 CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD LOCATING ALL EXISTING STRUCTURES & UTILITIES. BEAM "EBM-2" SPAN (49'-0"). BEAM "EBM-3" SPAN (35'-2"±). SEE SHEET "12" FOR PROPOSED BEAM LOCATIONS. PREPARE EXISTING BASE PLATES FOR 099600-HIGH PERFORMANCE COATING. INSTALL PROPOSED BEAMS ON EACH SIDE OF EXISTING BEAMS "EBM-2" & "EBM-3", PER SHEET 12. REMOVE GRATING AND WELDED BRACING BETWEEN EXISTING BEAMS "EBM-2" & EBM-3". CUT & REMOVE "EBM-2" FROM NORTH END TO OUTSIDE FACE OF EXISTING WALKWAY LEAVING A LENGTH OF (30'-8"±). INSTALL PROPOSED STL C6x8.2 CHANNELS ON EA. SIDE OF 6" AIR HEADER SUPPORT BEAMS @ "EBM-3" AS WELL AS PROPOSED STL W6x12 GRATING SUPPORTS. BOLT "EBM-3" TO BTM OF PROPOSED STL W6x12 GRATING SUPPORTS @ 6'-0" O.C., THEN CUT & REMOVE PORTION OF "EBM-3" UNDER EXISTING WALKWAY WIDTH. CUT & REMOVE "EBM-3" AROUND EXISTING 6" AIR HEADER SUPPORT BEAMS. USE "EBM-2" FOR INSTALLING PROPOSED BEAMS AT "EBM-1" & "EBM-4" LOCATIONS. DEMOLITION PLAN SCALE, 1/4" - 1'-0" LEGEND Rx'Soc>i TO BE REMOVED • �,��"''!!'!, ... .» . EBM-3 EXTENDS UNDER WALKWAY & MOUNTS TO BTM OF EXISTING WALKWAY CHANNELS VIEW3 V3 f---���� SCALE, 3/8" - 1'-0" WASTEWATER TREATMENT PLANT- BEAM DEMOLITION DETAILS REVISIONS BID SET (ill 2023 Midwestern Engineer>. Jnc. 802 West 8'uadway Strce1 P.O. Box 295 LOOf!OO\CC. Indiana 47553 DATE SEPT. 2023 DESIGN T.M.K. DRAWN T.M.K. Q.C. CHECK PROJECT NUMBER 2022111-00 1 1 11 OF 23 FlLE NUMBER 43312 Do Not Use Plan Previews for Take Off