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<br />... <br /> <br />200702849 <br /> <br />"" <br /> <br />MANHOLE RING & COVER TO BE <br />DEETER NO. 1030 OR EQUAL, WITH <br />MACHINED EDGES & MINIMUM WEIGHT <br />OF 450 LBS. <br /> <br />SEE STANDARD PLAN NO. 130-A <br />FOR DETAIL OF RING & COVER & <br />PLAN VIEW <br /> <br />USE ADJUSTING RINGS OR <br />2 TO 5 CENTERS OF BRICK <br />IN ADJUSTING RING TO GRADE <br /> <br />MANHOLE NOTES <br />1. AlL MANHOLES RINGS TO BE SET IN MORTAR. <br />2. INSIDE DIAMETER OF "AHHOLES TO BE 4'-0" FOR PIPE <br />lHflOUCH 2..... 5'-0" FOR PIPE 2r THROUGH 38", ... e'-O" <br />FOR PIPE 42" lHROUCH """ IN SIZE. <br />J. 12" "INI"U" THICKNESS ADJUSllHG RINGS UNDER MAHHOl.! <br />RING IS REQUIRED 'MiEN MANHOLE IS LOCAlED IN ROADWAys' <br />PARKING AREAS. SIOEWA1.KS. Efe. <br />.. PRECAST MANHOL( ClRCUl..AR SECnONS TO BE PER ,.,s. T.... <br />C-47ll-ea. <br />":':':':':~:" 5. MNIHOI...E SlEPS IN PRECAST "AHHOLES TO BE GROU1EO <br />':~'. .:.:. WITH EXPANDING GROUT. <br />~:~:~:~:~:~:~ 6. MANHOLE INVERTS SHAll. BE POURED CONCRElL . <br />.:.:.:.:.:.:. 7. EXa::PT FOR DROP ASSEMBLY, THE CONSlROCnON Of DROP <br />:.:.:.:.:.:.: MANHOlES INa.uDlNG MATERIAlS SHAlL BE SI..llAR TO <br />...... THAT fOR A STANDARD MANHOlE <br /> <br />J <br />r--.X <br />1<( <br />~~ <br />1. <br />z <br />~~ <br />a <br />I <br />;.., <br /> <br /> <br />USE DEETER NO. <br />1603 IRON STEPS <br />OR EQUAL <br /> <br /> <br />(,0' <br />~~ <br /> <br />::t <br />:::> <br />::E <br />z <br />::t <br /> <br />4.104.1 <br />0..1-" <br />- <( <br />o..>-z <br />00:::<( <br />zc:io::: <br />::>enO <br />04.14.1 <br />a::;()o <br /><(4.15 <br />..Jzo <br />-'en a::; <br />LL<Co.. <br /> <br />(0 <br />1 <br />N <br /> <br />tr Tn ~:~:~:}~: ~:~: ~~: ~:~: ~:~:~:~: ~:~:~: ~:~:~: ~:~:~:~:~: ~:~:~: ~:~:~:~: ~:~:~:~: ~:~:~~: ~:~: ~:~:~: ~:~: ~:~:~:~~: ~:~: ~~:~:~:~~:~:~:~:~: ~:~:~:~:~: ~:~:~: ~:}~:~:~:~:~:~:~:~:~:~:~:~:~:~:~: <br />~:~:~:~:~ <br />T <br /> <br />"T"= <br /> <br />it rl10 = <br /> <br />NOT TO SCALE <br /> <br />6" FOR 4' DIAMETER MANHOLE <br />8" FOR 5" DIAMETER MANHOLE <br /> <br />CITY OF GRAND ISLAND NEBR, <br />ENGINEERING DEPARTMENT <br /> <br />DATEI4-23~91 <br />DRN. BY' P.S. <br /> <br />..ALL CONCRETE TO <br />CONFORM TO DIVISION <br />II CONCRETE PAVING <br />SPECIFlCA TlONS. <br /> <br />STRAP DROP STRUClURE <br />TO MANHOLE WALL AT <br />3'-0" INTERVALS <br />WITH STAINLESS STE8- <br />ANCHORS 8 STRAPS. <br /> <br />1.0. 1.0. "'Att <br />INCOMING DROP <br />PIPE PIPE MINIMUM <br />4" 4" 2'-0" <br />6" 6" 2'-0" <br /> <br />NOTE: <br /> <br />DROP PIPE ANY LARGER <br />THAN 6" CAN ONLY BE <br />INSTALLED IN A MANHOLE <br />WITH PERMISSION OF THE <br />PUBLIC WORKS DEPT. <br />MANHOLE SIZE MAY VARY. <br /> <br />INSIDE DROP MANHOLE PLAN <br />FOR A <br />PRIVATE SERVICE LINES 129- <br />