Midwestern Engineers, Inc. Plan Preview

--< ;; = is 0 0 �I t' " 00 c" �� NO i'l- ' oJ � �. -o ·� !� �- �� :I :::,,. SJ 0 "<1 "" .:, w - :,o � TJ\ :, '-' 00� J ' " .. oO "' �� < � <N Q £E , . "" 2-5/8" DIA HOLE 1/4" FRP '2 1/2"(NEW) '2"(EX.) 3 1/4" FOR 1/2" EXP. ANCHOR 3 1/4" CONTRACTOR: MAINTAIN 1/2" GAP BETWEEN WEIR PLATES. FILL GAP WITH SUITABLE CAULK. (CAULK BY OTHERS) 6" g" ,----; 1 •6"(NEW) I I '4"(Ll.) � ---e---- ----{G- -- f--- --- --e--- - -0---- --- --e --- T/WEIR $ ELEV. 432.0' 2 1/2" / �---�---------+--------------t------ - --+------------+------------+---------�L - I 2· 1' -o" r 2" I I 2· l J.. 2" l-----------------+-----------------+------------11'-1 1/2"-------------+---------------+----- ----------< 1--------1 ·-11 3/4"------1------- 2'- o " ------- 1 ------- 2'- o "-------J-------- 2 ·--o·-------1 -- -----2 · - o " -------1------- 1 ' -11 3 /4"--------1 LENGTH ACCORDING TO RADIUS t--------------------------------------- NOT TO EXCEED 12'-0" ---------------------------------------1 WEIR PANEL 1 1/2" 7/16" CTSK HOLE(FRDNTSIDE) r 1/4" FRP - --� � I FOR 3 /8" FHMS(TYP) �------------ 0 :t=1 3 1/2" -- -- -- -- -- -- --t -- - -- -- -- -- 0 T 0 -- -- -- -- -- -- -- -- -- -- -- -- -- I 4'-0" MAX 4'--0" MAX L1 1/2" L LENGTH ACCORDING TO RADIUS ' " - NOT TO EXCEED 12 0 SCUM BAFFLE PANEL r CONTRACTOR: MAINTAIN 1/2" GAP BETWEEN SCUM BAFFLE PANELS. ,-7 : 0 ( I > I o ( L_.....1 (1) 9/16" X 2" / SLOTTED HOLE -- I 1 .. 1----- OUTSIDE RADIUS OF WEIR 1-----INSIDE RADIUS OF SCUM BAFFLE -- - -- 3" (2) 7/16" X 2" SLOTTED HOLES 3 I -- - -- 1 I I I 1/2" 6" 1/2" I 0 TOP WEIR ELEV. WEIR '2 1/2" V-NOTCHES(NEW) '2" V-NOTCHES(EX.) WALL ELEV. SCUM TROUGH 2" _,_ 3 1/2" 9" WEIR I 1/4" SCUM BAFFLE ELEV. ----�=��=�='---{ L 12" SCUM BAFFLE MAX WS ELEV. «-------�-----"--< N ITEM 1 2 3 4 5 6 7 8 9 10 11 MATERIALS / TANK DESCRIPTION FRP WEIR PANELS FRP 5" WEIR WASHERS FRP WEIR SPLICE PLATES FRP SCUM BAFFLE PANELS FRP SCUM BAFFLE SPLICE PLATES FRP LOWER SCUM BAFFLE BRACKETS FRP UPPER SCUM BAFFLE BRACKETS SST 1/2" x 4-1/4" EXPANSION ANCHOR, NUT, WASHER(WEIR PANELS) SST 1/2" x 4-1/4" EXPANSION ANCHOR, NUT, WASHER(S/B BRACKETS) SST 3/8" x 1-1/2" FHMS, NUT, WASHER, LOCK WASHER SST 1/2" x 1- 3 /4" HHMB, NUT, (2) WASHER, LOCK WASHER NOTES 1. TWO TANKS, DIAMETER AT WEIR = SEE DIMENSION SCHEDULE BELOW. 2. CONTRACTOR/OWNER TO VERIFY ALL DIMENSIONS AND QUANTITIES. 3. ALL FRP COMPONENTS SHALL BE LAMINATED TO A THICKNESS OF 1/4" UNLESS OTHERWISE NOTED. 4. RESIN IS AN ISOPHTHALIC POLYESTER WITH UV INHIBITORS. 5. EACH PANEL SHALL HAVE THE FOLLOWING MINIMUM PHYSICAL PROPERTIES: PROPERTY TENSILE STRENGTH FLEXURAL STRENGTH FLEXURAL MODULUS BARCOL HARDNESS WATER ABSORPTION 6. COLOR IS GREEN. TEST ASTM ASTM ASTM ASTM ASTM MINIMUM VALUE D-638 14,000 PSI 0-790 25,000 PSI D-790 1.0x1o-5 PSI 0-2583 40 0-570 0.20% 7. ALL CUT OR MACHINED EDGES SHALL BE SEALED PER THE MANUFACTURER'S RECOMMENDATIONS. 8. ALL FASTENERS ARE 304 SST UNLESS OTHERWISE NOTED. 9. CAULKING MATERIAL BY OTHERS. 2 1/2" I © COPYRIGHT 2011 NEFCO, INC. 1/4" FRP 2-5/8" HOLE � 3" - _J 6" I L l---- 2" - 0 TOP OF I 3 /8" X 1-1/2" FHMS, NUT, WASHER, LOCK WASHER, (TYP) 1 '-Q" WEIR SPLICE PLATE � 2" FRONT VIEW (1) 9/16" X 2' SLOTTED HOLE SIDE VIEW I I ---1 _]j � I 3" -2'' 1" 6" TOP VIEW LOWER SCUM BAFFLE BRACKET 4•-- 1 FRONT VIEW (1) 9/16" X 2' SLOTTED HOLES ' --------------- 1" -r-1 SIDE VIEW - I 2- - - 6" TOP VIEW 3 " I I 2· I l I I UPPER SCUM BAFFLE BRACKET 4" 3 " I 2 1/2" 1" ADJUSTMENT 3" 1/2" X 4-1/4"__;..--1 EXPANSION ANCHOR, NUT, WASHER(TYP) "' a "' "' 5" FRP WEIR WASHER 3 1/2" I 3 /8" FRP SCUM BAFFLE BRACKETS(TYP) 1/2" X 1-3/4" HHMB, NUT, (2) WASHERS, LOCK WASHER WEIR AND SCUM BAFFLE CROSS SECTION DIMENSION SCHEDULE SYMBOL DESCRIPTION NEW FINAL EX. FINAL CLARI FIERS CLARIFIERS 42'-0"0 30'-0"0 G OUTSIDE RADIUS OF WEIR 18'-2" 12'-4" I TOP OF WEIR WALL ELEV. 431.71' 434.53' J TOP WEIR ELEV.(NOT BOTTOM V) 432.00' 434.78' K SCUM TROUGH WIDTH Bf 1 o" M INSIDE RADIUS OF SCUM BAFFLE rn'-1l" 11'-5l" 2" I -0" 8" I r) 1"- 1 3 -- I V I 1/2 " I 6" 7/16" X 1-1/2" V SLOTTED HOLE(TYP) / 7/16" HOLE(TYP) ....-----1/4" FRP 1 1/2" SCUM BAFFLE SPLICE PLATE ,,. - �/ ------ 1/4" FRP 9/16" HOLE AT CENTER \__ 5" DIA. FRP WASHER WEIR WASHER NEW AND EXISTING FINAL CLARIFIERS - WEIR AND SCUM BAFFLE SECTIONS AND DETAILS � -; " (.) j ·= i"@ ; :s f, -· " £ I REVISIONS BID SET (0 2021 �lidweskrn 1'11gint'ers. lnc. $02 We,1 Bromlway Str<'CI I' 0. Bo., 295 L<x.>gool��. ln<ii:1na-!7553 DATE FEB. 2021 DESIGN T.M.K. DRAWN Q.C. CHECK R.D.W. PROJECT NUMBER 2015078 -- 01 S3.1 0 61 OF 114 I FILE NUMBER 42011 . I Do Not Use Plan Previews for Take Off