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, " '; . , , " :, ,". - - - - - ..... ' ..... o I f") OJ OJ ' . lO ,/ f") OJ OJ ' lO - ~ EXIST. EXPANSION JOINTS. \ \ , 1 1 , PROVIDE EXPANSION JOINTS _ \ '\ '\ \ \ \ \ IN NEW CONCRETE TO MATCH /"5'\ '\ VI/1~EX'ST'NG' I " V 5 9 ' I I I I . ~....... ../ ')' I I , I I C'J' 'vr' , ..... 1 _ V\ w.P./ ~~ ~, i i I I I 'I' 1 : , "/' ' , ! '~G=~==~==~--~ : :: I I II!! : "1' I :' I II II I ::, I , I " I 1 Ii!! ~ V ,v, -, v, TT ''VIT : : I I I i! ! : I I I" A ! li-+ J-;;j-- : ,II I~': I : 1 I ! ~ '" ~ V\;9 . IT . 1 IV::J I'll, !! IX) : :iNi' I I " C'J :II~': : I I WlJ I I 8 I " '-IT-' J--H-- 4::11 I : I I , " : :1' I :1: : : I I I I : :, I j J v 'v I Vii I 'fvm ! ::1' I :: ! 11::: II . ,,! ii',', I ::(fJ ".:- f-.." I" . ( 1 Nil ! . . "- L-- =;: .. -.-, ., . ":,' ., . :,..,-- .--,._~ ';p",:'-~"""-<'l-- --', <;- " ,,'.-, :H.,:;~, ":,.,':. t( . .r.:- ..:. ~ ~,,' ;.,t' , '~""", ' " , ' , " '", " " .'." . ., " , . ,. ~ :-.': i',," ". , ," . ..;.....: " " ~" ',-.l.,'.. , . ~ . , .' .' ,'" ".' ..' - ",.' " A' ,. 8 I . 10 ~ - \J -v 9 .' - 8 - 7 - . (3\ \.9.1 o I OJ C'J - 6 @- 5 o I . IX) C'J CD 4 o I o ..... -, ~--- --=c- o I o f") ..... :.t: II o I o 3 ~ b - /1....... \ \ 9 ' \.. ~ - !;;( Vl W U <( a.. Vl f") ..... - --'- ..... o~ ~v 2 I-- ,,': ~: ^ ,;' ~ '. ." ".. ~ ., " , I,' c I . I D E , -? ~? , """r" '-' z U <( a.. Vl W I- , -? -? , 2 ~Vl ~ Z WI-..... - ~I-<( ~ Z o !;;( n:: I- ,/ . VlW-'-OJ wzU n::w~1- ;:(a..o<( ">OWVl I ill W . I- OJ ~ ~ :J ~ Z ~ o I L[) IX) 12" EL~_~6.;I_r- f") I IX) _ . '.f ... .,' ) EL. 80.25 - -- 9: I flARIE~ ~7~T~O~ EB PLAN AT BOATING BARRIER SCREEN 1/8"::1'-0 . DATE: 11/M'" DATE: Z;-/S-Pz... APPROVED: . A ., I , B . I I_ LINE IS 2 INCHES AT FULL SIZE (IF NOT t' -SCALE ACCORDINGLY) FILE DRAWN DESIGNED CHECKED CHECKED 5993 TDB . RRP WPR/RAF c I I D E ; ~ . . < I I I H F G r-- J. {4\ , 9 J \.. ./ - - 5/8" DIA. CARRIAGE BOLT (TYP.) ~TS4X4Xl/4 AT ~ /1 12" (TYP.) / 1-7 / /, I -? / , I --"7 / , . I-? _...11/ ~/~ TS 8x8x3/8 (FILL TS8 W/ITH _ ...ill ~ GROUT AFTER ASSEMBLY OF :'-' HORIZ. TS4's . -? \ EXIST, CHANNEL BED \~\\\\\~~\\\ (EL. VARIES) \~ ~\\%~\(' -\\\~0\\\ 1 AI ~ . \ EL. 96.50 1_L --. l . I . . I II I' I I . I ~ I . I' '. I I ' .1 I : I 1 , I .I. II I. 1 I . I, I ": I I I 1/\1 ""-..., ~ ~,--" 1.8" DIA CAST -IN-DRILLED-HOLE ~ PIER ~4#7 ESTIMATED BOTTOM OF PIER EL. 5278.0 . ~! u h DO NOT CAP END OF TS8 SECTION ~ 1/2"=1'-0 '::9 I ~-j~, ., . -e NEW CONCRETE WALL./ @-~" EL, 89.0~~< r; , . '/..W ~ .~,'.. /~~ ." / . . . ~/ , .' 10, .' 6"., '"': " -@ 1/2" DIA. CARRIAGE BOLT (NP. EA. TS4) 88.0 EXIST. CONC. BLOCK AND FOOTING. DET AI L 1"=1'-0 EB 12" --1 r EL. 96.5 1_, r-- b . f") I IX) .",,- SEE SECTION 3/9 FOR REINF. INFO. NOT SHOWN. --I . . . , I ' , . . , '. I .. .' ,6 I I," .,' . I ".'~' J:'~ 1---"-- #7 DOWELS ~ TO EXIST. ~7~~~?~ ~ CONCRETE REVISIONS DESCRIPTION ~=='j) EXISTING HANDRAIL Cj1 2 -@ , I ch J -.' , I " Ir LADDER I: "j / ~~C~S (':j OPENING :.., I SEE DET. i: ' 2/9. , \. J}--'7 'c\. 9 . "'1 ~- '.1 ,': #7 @ 12" --........ ' : >- I. --. : j EL8~"-~--n ~ ~ ~ I #@7 Dl02y.'ELS~. I" ~r #7 x 6'-9' " ~ ~ I: : _' . '0~\_;d'.LJL._.. , .... :.' " :: \. '\ '. : '. .," , ','" , ' '. , ' , j ~.' . '... " ,,' . ,,, . _'_...:'~_'__:"""'-"""-:"'_-1\..----=---_..Do...~__'_' : _'_--=-- ,~/ '\ ~ 'MAX EL 82.5 \..... MIN EL 82.0 , , I I I J K L 12" 24" 5'-0 @ EL 96.5 ,- f") I "--t ..... OJ I " ~ ;=:i ." t--~. . ...... \- EXISTING CONCRETE /'\, ~ \ C -- 9 -;,l :1 #5 AT 12" - 1 TYP. ~ ~''- #5 AT 1;~ ~ 2'-0 ".--. 12'-0 ~ '" " f") "'~I~ EL 88.0 ( , , o I m NEW WALL AT INTAKE - - SECTION ( 3 ".v/ 3" 1/4"=1'-0 \. 3../}, 9 - --------- 5/8" DIA. x 12" LONG ANCHOR BOLT AT 12" O.C. '-..... ',,--- L 4x4x 1/4 ----- -~ TS 4 -lIIv - DET AI L 1"=1'-0 \ ~~ .,. , 'j :'> t>' ~)' / .v EB TS8 (SEE SECTION A/9) \---- 1/4" ALGRIP ft r (lYP) / - COUNTERSINK 1/4" DIA. GALV. FLATHEAD SCREWS. , L l~ K' N .~ "j.;, ~ ...,... J. JSEE SECTION , 3/9 FOR REINF. iii INFO. NOT SHOWN. ---- #5 AT 12" -......... (OIl ~ 6 (VERT, SPACING [ ~ 0' . . . = 24" TYP.) OJ I..~.<'-. I 01 r-... .,! I ~ i " . 1,.---"- I ", .. #4 AT 12"----------- 0 i ' , * , i ~\ \\ .,," '- 3/8""" STIFF. \ BARS AT 12" EA. WAY \~ (TYP.) GALV. W6x20 r- 18" DJA. APP. J/ TACK WELD NUT TO BOTTOM OF FLANGE l', ~, '" 4 #7 VERT. ~ #3 TIES. SEE SECTION A/9 FOR SPACING ~7;,TI~~EB ZONE REV. /1\ AS-BUILT SKT 3-92 RAF I I H 1 rmrro Brown and Caldwell . lDJlLD Consultants '" I ...~~Denv r. Colorado - , SUBMITTED: Jh~1 ~." A .. .. JIA_ , ,APPROVED: //;. j:::;Z; ~ x- ' " BROWII ANd , Vl7 , , ' ,'.', DATE: I F G BY DATE DET AI L 3"=1'-0 EB I I I J K L , , '~ , I i , , I , I. 6014 I I p I I NOTES: M N o 1. DRILL 1 1/8" DJA. x 13" DEEP HOLE AND EPOXY GROUT No. 7 DOWELS AT 12" 2. GALV. W6X20 SPACE AT 7'-0 MAX. ATTACH TO WALLS WITH 2 GALV. STEEL CLIP ANGLES 3x3x 1/4 EACH END. USE 2 1/2" DIA. S.S. BOLTS AND 2 5/8" DIA. ANCHOR BOLTS AT CONNECTION TO NEW CONCRETE. USE 1/2" DIA. EXP. ANCHORS AT CONNECTION TO EXISTING CONCRETE WALL. 10 - 3. BOLTED STEEL PLATE COVER. SEE DETAIL 3/9. PLA.TE SHALL BE ALGRIP, BLACK FINISH OR EQUAL. 4. 3'-Ox3'-0 ACCESS OPENING. FRAME OPENING WITH W6x20 BEAMS. PROVIDE LADDER AND 1" DIA. GRAB BAR AT EACH OPENING. SEE DETAIL 2/9. 5. REMOVE EXISTING DEBRIS LOG. 6, DRILL 7/8" DIA. x 9" DEEP HOLE AND EPOXY GROUT No. 5 DOWELS AT 12". 7. 1" DIA. GALV. STEEL GRAB BAR. TYP. AT EACH ACCESS OPENING. CENTER ON LA.ODER. 8. CORE DRILL EXISTING CONCRETE WALL FOR 2" P.E. AIR PIPE. EPOXY GROUT AROUND PIPE AFTER INSTALLA.TION. FOR PIPE CONTINUATION AND ADDITIONAL INFORMATION SEE OWG, 3. 9. AIR BUBBLER PIPE. ATTACH TO CONCRETE WALLS WITH s.s. CLAMPS AND POWER DRIVEN PINS AT 5'-0 ON CENTER MAX. SEE SPEC SECTION 11870. 10. BLOCKOUT 1/2" DEEP x 12" HIGH FULL LENGTH OF NEW CONC. WALL. FOR 1/2" THICK x 12" HIGH CHEMICALLY BLOWN CLOSED CELL SPONGE. MATERIAL TO BE ~JEOPRENE, EPDM AND SBR. DURO 37. McMASTER #8647K26 OR EQUAL. 11. 24 GAGE GALVANIZED 'STEEL PLATE. 12. 1/4" DEEP x 1/4" WIDE GALVANIZED REGLET. 13. 3/8" DIA. S,S. EXPANSION ANCHOR AT 24" O.C. 14. 1/4" x 3" GALVNJIZED STEEL BAR. 15. PROVIDE 3/8" DIA. STEEL SAFETY CABLE BETWEEN LA.DDERS AND FROM LADDER TO EACH END OF NEW CONCRETE WALL. ANCHOR CABLE TO WALL WITH 5/8" DIA. EYE BOLTS AT EACH END. 8" MIN. EMBEDMENT. 9 8 - 7 - 6 16. CONTRACTOR FIELD VERIFY PRIOR TO FABRICATION OF ALGRIP PLA.TE COVER. I- \' WALKING SURF:~E ~ \ 12" /" 0 \ r-~/ :m1 - \ r r--:-- :+: I 18-, ~ ...- PROVIDE HOLES IN , / SIDE RAILS AT 12" 3" // O.C. FOR 7/8" DIA. -1 r RUNGS. WELD AND -~~ I-ljL~' . GRIND FLUSH. -Si- . / L I \ !~I \...1v-"" --1\,-, -,~- 9-.---'~:, - ~ m _ ----1'w-- L ~-, FABRICATE SIDE ~ lV-- RAILS AND SUPPORT Vl ;2' 16" BRACKETS FROM 3/8" I- <( ~~-,-- x 2 1/2" FLAT BAR. I ~ ~J[ /'-(2) / 5 } -1- I- <;J -I- I -I - "-, D _~L- (TYP) r---- ~-- _- I - ~ . . / 3/16' ~,<.> r1 - [1-- -- \ - ~v - r- V t> 4 f- ~ .- I - I I -I~ 7 3 7..---: --- 1/2" DIA. ANCHOR BOLTS (TYP,). <J II ~~r- FLOOR MOUNTING I I t> WHERE REQUIRED. .- -~-- ~ - ;r-ill (;t . <( C'J~ ..... '-" FRONT VI.EW I- 1 I "+1- ~U I L- t> 2 <;J SIDE VIEW METAL LADDER DETAIL ~ NO SCALE ~ - ~.. 1 I L;NION AVENUE BOATCHUTE DRAWING NUMBER INTAKE WALLS AND BOATING BARRIERS 9 SHEET NUMBER M I I o I p N