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HomeMy WebLinkAbout2332-SD-73 -4 J BARS. TABLE < A ROUND TO 3' R 4'-0' OPTIONAL' 4•-8 LONG, 3.00 CONTINUE ~ OPTIONAL FILLET OUTSIDE ADDITIONAL BARS F DI F / EDGE OF (- 6'OC TO INSIDE DI U. 2.-4•t IO ELEV. S CONCRETE EDGE OF MANHOLE 42'- 4• 19 Ct tC FOR T SECTION C -C F ` II - --,--- STATION STATION �`'�i :n 4-•4 H BARS £ SPUR L_ 5'x2' PIPE SEAT I , ANY STANDARD 3'-0' LONG •4018' OC BOTH WAYS. USED WHEN B LONGITUDINAL SECTION PIPE JOINT 3-D BARS. 3'oC 8 1/2• IS 60' OR MORE DETAIL `N" CONTINUE 6'OC(RINGS t SECTION AND COVER NOT SHOWN) - 4 6 E BARS. P T oc,o, SEE NOTE 2 SEE N07E 3 G BARS 0. 0V q-- Q 18;04 _, OMIT THIS CONCRETE RINGS STEP IN PER STD. STREET GRADE TIE BARS A a B BARS ?_� �+ R , I D PAVED PLAN 324 W S x V OF SPUR = STREETS 5. 3 Wm RING SEAT WITH A MAX. H TATI NOT N` 0 M OF 3'-6' H BAR STATIONrpt 16' FOR PAVED 24' H BAR F D F STREETS, 2'-2' FOR UNPAVED STREETS �6•,� _ VARIABLE PLAN 71E BARS 6' TIE BARS STREET (SHAFT NOT SHOWN) F BARS F F J BARS F• GRADE TIE ROUND BARS EDGES MANHOLE MANHOLE FRAME _ TO 3'11 SHAFT AND COVER PER T T PER STD. STD. PLAN 630 SECTION C -C PLAN 324 _ � C3 D BARS >- SHAFT STEPS vi TFEBARS S SECTION G -G ' TIE BARS 1 5'x2' PIPE SEAT &t` I 0 BARS AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER TABLE 0 BARS 1 51x2' PIPE SEAT ' ~ ROUND IIP F t A BARS I 5, F EDGES TO 3' R r 5'I ELEV.. m DI U. 2.-4•t IO ELEV. S • oD ELEV ON 42'- 4• RR B BARS •506' FOR T SECTION C -C F ` II - --,--- 0606• STATION �`'�i 5 #4018' OC BOTH ELEVATION . 4 WAYS. TO BE PAVED STREET SECTION MAX. I MIN. •4018' OC BOTH WAYS. USED WHEN B LONGITUDINAL SECTION TO BE USED WHEN 02 IS 60' OR MORE 8 1/2• IS 60' OR MORE 33 6 1/2 SECTION N -M -P -O TABLE OF VA U S FOR T AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER TABLE OF BARS SIZES sTANDARD PLAN 322"0 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION 02 OR 8 A 6 8 1 0 OR f TIE BARS REDOING 12'- 9' 0503• 1 0406• • oD SEE NOTE 8 42'- 4• 0603' •506' FOR T SECTION C -C 90•-144• 0703• 0606• 12 5 IS 5 TABLE OF VALUES FOR M (SEE NO 2) PAVED STREET SECTION MAX. I MIN. UNPAVED STREET MAX.MIN. N -M -P -O 2' 2--10 I/ 3'-6• C -C It•I 8 1/2• 16' 1 15• AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER PROMULGATED BY THE APWA•AGC JOINT COOPERATIVE COMMITTEE 1492 MANHOLE PIPE T O PIPE LARGE SIDE INLET sTANDARD PLAN 322"0 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ''• "'' �' CONC. PIPE, BACKFILL •�~'•�•' SHEET 1 OF 3 4. MAIN LINE RCP OR REINFORCED MONOLITHIC ARCH. SEE NOTE 2 W 0 a a U W W C U z 0 U SPUR REINFORCING. STEEL I i 3' MIN. SPRING r,/R 0UNO EDGES ELEV. S UNDISTURBED EARTH H H - SECTION Z -Z STA. POINT I I CONNECTOR PIF 3' MIN. SEE NOTE 3 1 iSTA. POINT LATERAL SEE NOTE 3 PLAN •3 OR 04 © 18' OC TIE BARS G BARS @4 ® 6' OC f - r m ® 3 C RS 5 ELEV. R F BARS @5 0 3' OC CONCRETE CRADLE, 420-C-2000. SEE NOTE 9 k LATERAL/ CONNECTOR PIPE _-G BARS PROMULGATED BY THE APWA.AGc JOINT COOPERAT COMMITTEE im •4 0 6. OC STANDARD Km 331-0 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ''• "'' �' CONC. PIPE, BACKFILL •�~'•�•' 03 OR *4 ® 18. OC TIE BARS REDOING E AND F BARS •�'•� .5 m 3' OC, • oD SEE NOTE 8 _ TABLE OF VALUES FOR T SECTION C -C (INCHES) (INCHES) 12 5 IS 5 IB s 21 s 24 s 1/2 27 51/2 30 6 33 6 1/2 36 6 1/2 39 T \ TIE BARS G BARS SECTION M -M AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER PROMULGATED BY THE APWA.AGc JOINT COOPERAT COMMITTEE im JUNCTION STRUCTURE -PIPE TO PIPE (INLET I D z 24" OR >'/2 MAIN LINE ID) STANDARD Km 331-0 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ''• "'' �' CONC. PIPE, BACKFILL •�~'•�•' SHEET 1 OF 2 9 NOTES I. VALUES FOR A. B. C. 01. D2, ELEVATION R AND ELEVATION S ARE SHOWN ON THE PROJECT DRAWINGS. ELEVATION S APPLIES AT INSIDE WALL OF STRUCTURE. 2. WHEN DEPTH M FROM STREET GRADE TO THE TOP OF THE BOX IS LESS THAN 2'-10 1/2' FOR PAVED STREETS OR 3'-6' FOR UNPAVED STREETS. CONSTRUCT MONOLITHIC SHAFT PER SECTION C -C AND DETAIL 'N', SHAFT FOR ANY DEPTH OF MANHOLE MAY BE CONSTRUCTED PER SECTION C -C. WHEN DIAMETER DI IS 48' OR LESS. CENTER OF SHAFT MAY BE LOCATED PER NOTE 3. 3. CENTER OF. MANHOLE SHAFT SHALL BE LOCATED OVER CENTER LINE OF STORM DRAIN WHEN DIAMETER D1 IS 48' OR LESS, IN WHICH CASE PLACE E BARS SYMMETRICALLY AROUND SHAFT AT 45' WITH CENTER LINE. ' 4. LENGTH OF MANHOLE MAY BE INCREASED AT OPTION TO MEET PIPE ENDS, BUT ANY CHANGE IN LOCATION OF SPUR MUST BE APPROVED BY THE ENGINEER. 5. P SHALL BE 5' FOR D2=96' OR LESS AND 8' FOR D2 OVER 96', 6. REINFORCEMENT SHALL CONFORM TO ASTM A 615, GRADE 40, AND SHALL TERMINATE 1 1/2' CLEAR OF CONCRETE SURFACES UNLESS OTHERWISE SHOWN. 7. FLOOR OF MANHOLE SHALL BE STEEL TROWELED TO SPRING LINE. 8. BODY OF MANHOLE SHALL BE POURED IN ONE CONTINUOUS OPERATION EXCEPT THAT A CONSTRUCTION JOINT WITH A LONGITUDINAL KEYWAY MAY BE PLACED AT SPRING LINE. 9. THICKNESS OF THE DECK SHALL VARY WHEN NECESSARY TO PROVIDE A LEVEL SEAT BUT SHALL NOT BE LESS THAN THE TABULAR VALUES OF F' SHOWN ON TABLE, SH. I. 10. IF LATERALS ENTER ON BOTH SIDES OF MANHOLE, SHAFT SHALL BE ."LOCATED ON SIDE RECEIVING THE SMALLER LATERAL. II.. STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636. UNLESS OTHERWISE SHOWN, STEPS SHALL BE UNIFORMLY SPACED 14' TO 15' OC. THE LOWEST STEP SHALL NOT BE MORE THAN 24' ABOVE THE INVERT. 12. THE FOLLOWING CRITERIA SHALL BE USED FOR THIS MANHOLE: A. THIS STANDARD PLAN IS USED WHEN STANDARD PLAN 320 IS ' INADEQUATE. MAIN LINE = 36' INSIDE DIAMETER OR LARGER. B. LATERAL = 12' TO 144' INSIDE DIAMETER: HOWEVER, THE INSIDE DIAMETER SHALL NOT EXCEED THE INSIDE DIAMETER OF THE MAIN LINE. AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN 322-0 SHEET 2 OF S MANHOLE PIPE TO PIPE (LARGE SIDE INLET) NOTES 1. THIS JUNCTION STRUCTURE SHALL BE USED WHEN THE OUTSIDE DIAMETER OF THE LATERAL IS GREATER THAN 1/2 THE INSIDE DIAMETER 0 OF THE MAIN LINE: OR WHEN THE INSIDE DIAMETER B OF THE LATERAL IS GREATER THAN 24' B SHALL NOT EXCEED 3/4 D OR 39'. 2. .IF THE MAIN LINE IS A REINFORCED MONOLITHIC ARCH STORM DRAIN, D SHALL REFER TO THE CLEAR SPAN OF THE ARCH. REINFORCING STEEL SHALL BE CUT AND BENT INTO THE JUNCTION STRUCTURE IN THE SAME MANNER AS FOR A PIPE. A CONCRETE CRADLE IS NOT REQUIRED FOR A REINFORCED MONOLITHIC ARCH. 3. STATIONS SHOWN ON THE PROJECT DRAWINGS FOR LATERALS APPLY AT THE INTERSECTION OF CENTER LINES OF MAIN LINE AND LATERAL. STATIONS SHOWN ON THE PROJECT DRAWINGS FOR CATCH BASIN CONNECTOR PIPES APPLY AT THE INTERSECTION OF THE INSIDE WALL OF THE MAIN LINE WITH THE CONNECTOR PIPE CENTER LINE. 4. VALUES FOR A. B. C AND D SHALL BE SHOWN ON THE PROJECT DRAWINGS. ELEVATION R AND ELEVATION S SHALL BE SHOWN ONLY WHEN REQUIRED PER NOTE 5. 5, o. ELEVATIONS R AND S NEED NOT BE SHOWN ON THE PROJECT DRAWINGS IF THE INLET PIPE IS TO ENTER THE MAIN LINE RADIALLY. b. ELEVATION R SHALL BE SHOWN ON THE PROJECT DRAWINGS ONLY IF A STUB IS TO BE PROVIDED IN THE MAIN LINE FOR FUTURE CONNECTION OF AN INLET PIPE. c. ELEVATION S SHALL BE SHOWN ON THE PROJECT DRAWINGS IF AN INLET PIPE IS TO ENTER THE MAIN LINE OTHER THAN RADIALLY. INLET PIPE SHALL BE LAID ON A STRAIGHT GRADE FROM ELEVATION S TO THE CATCH BASIN OR GRADE BREAK IN LINE. 6. THE INLET PIPE SHALL ENTER THE MAIN LINE RADIALLY UNLESS OTHERWISE INDICATED. THE INLET PIPE MAY ENTER THE MAIN LINE OTHER THAN RADIALLY IF ANGLE A IS GREATER THAN 45° B IS LESS THAN OR EQUAL TO 24' AND THE OUTSIDE DIAMETER OF THE INLET PIPE IS LESS THAN 1/2 D: OTHERWISE. STANDARD PLAN 340 SHALL BE USED. 7. NO MORE THAN ONE OPENING SHALL BE MADE IN ANY ONE SECTION OF PIPE. 8. THE OPENING FOR THE BREAKOUT SHALL BE RECTANGULAR AND CUT NORMAL TO THE PIPE SURFACE WITHOUT DAMAGING THE REINFORCING STEEL. THE TRANSVERSE REINFORCEMENT OF THE MAIN LINE SHALL BE CUT AT THE CENTER OF THE OPENING AND BENT INTO THE TOP AND BOTTOM SLABS OF THE SPUR. 9. THE MAIN LINE SHALL BE REINFORCED WITH A CONCRETE CRADLE AND ENCASEMENT (AS APPLICABLE). A CONCRETE ENCASEMENT IS REQUIRED IF A JOINT IN THE MAIN LINE FALLS WITHIN THE LIMITS OF THE CRADLE. THE CONCRETE ENCASEMENT SHALL EXTEND 12' ABOVE THE TOP OF THE MAIN LINE AND TO THE LIMITS OF THE CRADLE. IF CONNECTING TO AN EXISTING STORM DRAIN, PORTION OF CRADLE OPPOSITE INLET MAY BE OMIT -TED. 10. REINFORCING STEEL SHALL CONFORM TO ASTM A 615, GRADE 40. AND BE PLACED 1 1/2' CLEAR FROM CONCRETE SURFACES. UNLESS OTHERWISE SHOWN F BARS SHALL BE CARRIED TO A POINT NOT LESS THAN J DISTANCE FROM CENTER LINE WITH J=7D/12 + 6'. .II. FLOOR OF THE SPUR SHALL BE STEEL -TROWELED TO THE SPRING LINE OF THE. SPUR. -.. AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN JUNCTION STRUCTURE -PIPE TO PIPE 331-0 • INLET ID >24" OR >'/2 MAIN LINE ID SHEET '?. F O ALF THE -INFORMATION ON THIS DRAWING IS OBTAINED FROM OTHERS AND MUST' eE VERIFIED., IN THE FIELD BY .ANYONE PRIOR TO SSE OR CONSTRUCTION. CONSULTANT IS NOT RESPONSIBLE FOR UNDERGROUND, FACILITY LOCATIONS OR DEPICTIONS. ALL ABOVE GROUND FACILITIES CAN BE READILY SEEN AND VERIFIED BY THE PARTIES THAT iNITENI? TO U 13. MANHOLE FRAME AND COVER SHALL CONFORM TO STANDARD PLAN 630 UNLESS OTHERWISE SHOWN. 14. MANHOLE SHAFT SHALL CONFORM TO STANDARD PLAN 324 UNLESS OTHERWISE SHOWN. 15. WHERE A MANHOLE SHAFT - 36 -INCH WITHOUT REDUCER IS SPECIFIED REFER TO STANOAR•D PLAN 326. ' 16. WHERE A PRESSURE MANHOLE SHAFT -WITH ECCENTRIC REDUCER IS SPECIFIED REFER TO STANDARD PLAN 328. 17. WHERE A PRESSURE MANHOLE SHAFT - 36 -INCH WITHOUT IS SPECIFIED REFER TO STANDARD PLAN 329. THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN 324 MANHOLE SHAFT -WITH ECCENTRIC REDUCER 326 MANHOLE SHAFT - 36 -INCH WITHOUT REDUCER 328 PRESSURE MANHOLE SHAFT -WITH ECCENTRIC 329 PRESSURE MANHOLE SHAFT - 36 -INCH WITHOUT REDUCER 630 24 -INCH MANHOLE FRAME AND COVER 633 36 -INCH MANHOLE FRAME AND COVER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PUN MANHOLE PIPE TO PIPE (LARGE SIDE INLET 322-0 N 20F2 ` ) '?. F O ALF THE -INFORMATION ON THIS DRAWING IS OBTAINED FROM OTHERS AND MUST' eE VERIFIED., IN THE FIELD BY .ANYONE PRIOR TO SSE OR CONSTRUCTION. CONSULTANT IS NOT RESPONSIBLE FOR UNDERGROUND, FACILITY LOCATIONS OR DEPICTIONS. ALL ABOVE GROUND FACILITIES CAN BE READILY SEEN AND VERIFIED BY THE PARTIES THAT iNITENI? TO U 13. MANHOLE FRAME AND COVER SHALL CONFORM TO STANDARD PLAN 630 UNLESS OTHERWISE SHOWN. 14. MANHOLE SHAFT SHALL CONFORM TO STANDARD PLAN 324 UNLESS OTHERWISE SHOWN. 15. WHERE A MANHOLE SHAFT - 36 -INCH WITHOUT REDUCER IS SPECIFIED REFER TO STANOAR•D PLAN 326. ' 16. WHERE A PRESSURE MANHOLE SHAFT -WITH ECCENTRIC REDUCER IS SPECIFIED REFER TO STANDARD PLAN 328. 17. WHERE A PRESSURE MANHOLE SHAFT - 36 -INCH WITHOUT IS SPECIFIED REFER TO STANDARD PLAN 329. THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN 324 MANHOLE SHAFT -WITH ECCENTRIC REDUCER 326 MANHOLE SHAFT - 36 -INCH WITHOUT REDUCER 328 PRESSURE MANHOLE SHAFT -WITH ECCENTRIC 329 PRESSURE MANHOLE SHAFT - 36 -INCH WITHOUT REDUCER 630 24 -INCH MANHOLE FRAME AND COVER 633 36 -INCH MANHOLE FRAME AND COVER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PUN MANHOLE PIPE TO PIPE (LARGE SIDE INLET 322-0 N SHEET 3 OF 3 ` ) t LATERAL/CONNECTOR PIPE CONC. PIPE. RCP OR CSP t t MAIN LINE RCP t MAIN LINE RCP I 4' P I �► CLASS C _ 1/2• MIN. � MORTAR I ry I SEE NOTE 4 \ STA. PT. I +B BEDDING OF � INLET PIPE ;••;r,; .,. Bt45 BEDDING. PER , '; •.; : SEE NOTE 6 LA�45• BACKFILL WITH •,�.,,:.�., V 420-C-2000 �.:'.;...� CONCRETE OR ;••'?, ;••'• 1 COMPACT SOIL TO I ,• RELATIVE DENSITY REQUIRED BY SPECIFICATIONS UNDISTURBED EARTH CASE I SPECIFICATIONS PLAN CASE / FOR OUTLET SEE STD. CATCH BASIN PLANS �� q• CATCH BASIN FLOOR 420-C-2000 - • (SEE NOTES 9 8 10) VARIES TO SUIT ... 4' MIN • - CONDITIONS • .. - cv � STA. _ .PLAN SECTION CASE 3 c nnnl P " •' " 1/2 00 MIN. '.' .. CONC. ENCASEMENT, �-�: •. - SEE NOTE 5 •. s, ''• "'' �' CONC. PIPE, BACKFILL •�~'•�•' • RCP OR CSP SEE NOTE 3 REDOING I/2 MIN. + � SEE NOT 4 •�'•� • oD CASE I CASE 2 SECTION C -C ' SECTION B -B / FOR OUTLET SEE STD. CATCH BASIN PLANS �� q• CATCH BASIN FLOOR 420-C-2000 - • (SEE NOTES 9 8 10) VARIES TO SUIT ... 4' MIN • - CONDITIONS • .. - cv � STA. _ .PLAN SECTION CASE 3 c nnnl P " •' " 1/2 00 MIN. '.' .. CONC. ENCASEMENT, �-�: •. - SEE NOTE 5 •. s, ''• "'' �' CONC. PIPE, BACKFILL •�~'•�•' • RCP OR CSP SEE NOTE 3 REDOING I/2 MIN. + � SEE NOT 4 •�'•� • oD CASE I CASE 2 SECTION C -C CLASS C MORTAR • •AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER ' PROMULGATED BYTHE �PwA-AGc JUNCTION STRUCTURE -PIPE TO PIPE STANDARD PLAN JOINT caoPERATIYE COMMITTEE • (IDS 24") 332-0 1992 \ • • USE WITH STANDARD SPECIFICATIONS FOR PUBLI t^nnIPIF't^TIn1�1 co w � crNo. C5213. D -U312 zL RE C%0RD DRAWING SHEET 2 OF 2 24") MANHOLE SHAFT WITH ECCENTRIC REDUCER C WORKS CONSTRUCTION . SHEET 1 OF 2 REVISIONS II 26 q q PRO AL DATE APPR CITY SE SAME. U REcORD DRAWING DATE FINISHED GRADE OR MANHOLE FRAME SPECIFIED ELEVATION MANHOLE FRAME AND COVER PER COLLAR. CLASS C MORTAR AND COYER PER STD. PLAN 630--\ � STD. PLAN 630 ice( 57D. CONCRETE RINGS. 3•, 1 ivj 1•-- 6' OR 16' IN THICKNESS, -L 'j--•• 'SEE NOTE 6 , •.-C R 2' m WHEN POSSIBLE USE 4•' R 2' 4• M 4-2 I/2' RINGS _T"- . OR EQUIVALENT j 4' 18' MAXIMUM 24' 6' HOOPS E 2 SEE RING SECTION OSA. ' FOR JOINT DETAILS � I � .2 COILS. a 5• -� 7 REQUIRED � _ 6• I---- 02 TIE BARS, • � 4 REOVIRED a I5/16' � ECCENTRIC PRECAST 1 CONCRETE CONE - VARIABLE LENGTH PRECAST CONCRETE L ?: SECTIONS. 6' MIN. THICKNESS FOR PLAIN CONCRETE. 4' MIN; THICKNESS 1 E36- DIA. FOR REINFORCED CONCRETE I MINIMUM 36' SPECIAL MH RCP WITH ' A CIRCULAR CAGE AND 10.000 MINIMUM ANY STANDARD 36' PIPE END :DIA. Q 5•. � CLASS PIMORTPE VERTICAL SECTION �I OF PLAIN CONCRETE ECCENTRIC MANHOLE SHAFT VERTICAL SECTION OF REINFORCED CONCRETE - ECCENTRIC MANHOLE SHAFT 2 I/2' RINGS SHALL BE REINFORCED WITH TWO I/4' ROUND STEEL HOOPS: 6' AND 8' RINGS SHALL BE REINFORC7:0 WITH FOUR HOOPS, TIED WITH N0. 14 S 3/4' GAUGE WIRE 8' OC 2 1/8• I 1/2• ;01 M • 4 D • � -T N ev INSIDE DIAMETER 24' t I I/4• � I I/4• 13/4' I/4' I/4• CROSS SECTION OF REINFORCED CONCRETE RING AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER PROMULGATED BY THE APWA-AGC MANHOLE SHAFT WITH �µDARD PLJ1N JOINT COOPERATIVE COMMITTEE ECCENTRIC REDUCER '• ' ' 324-0 1992 ._ •• USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NOTES CASE t AND CASE 2 I. IF ANGLE A IS LESS THAN 450 OR IF D IS LARGER THAN 24', THEN ANOTHER STANDARD STRUCTURE SHALL BE SPECIFIED. - 2. THE OUTSIDE DIAMETER OF THE INLET PIPE SHALL NOT EXCEED • ONE -HALF -THE INSIDE DIAMETER OF THE MAIN LINE. 3. THE INLET PIPE SHALL ENTER THE MAIN LINE RADIALLY. IF- THE INLET PIPE CANNOT ENTER RADIALLY, THEN ANOTHER STANDARD STRUCTURE SHALL BE SPECIFIED. 4. THE SIZE OF THE OPENING INTO THE MAIN LINE SHALL BE THE OUTSIDE DIAMETER OF THE INLET PIPE PLUS I' MINIMUM TO 3' MAXIMUM. 5. ALL CONNECTOR PIPES FOR CASE 2 SHALL BE ENCASED IN CONCRETE IF LAID WITHIN THE MAIN LINE EXCAVATED TRENCH OR IF LAID ON FILL WHICH HAS NOT BEEN DENSIFIEO. 6. BURN OR CHIP END OF CONNECTOR PIPE FLUSH WITH INNER SURFACE OF MAIN LINE. ROUND EDGE OF CONCRETE PIPE OR RCP. O 7. ALL CSP AND FITTINGS SHALL BE GALVANIZED. 8. STATION SPECIFIED ON THE PROJECT DRAWINGS APPLIES AT THE ' INTERSECTION OF THE INSIDE WALL OF MAIN LINE AND THE CENTER LINE OF INLET PIPE. 9. CASE 2 SHALL NOT BE USED TO CONNECT TO THE FLOOR OF A GRATING CATCH BASIN WHERE THE GRATE WILL BE SUBJECT 70 VEHICLE TRAFFIC. 10. FOR CASE 2, NOT -MORE THAN 12' OF INLET PIPE SHALL BE LOCATED WITHIN THE MAIN LINE EXCAVATED TRENCH. • • • CASE 3 II. CONNECTIONS TO PIPES 21' OR LESS IN DIAMETER WITHOUT JUNCTION STRUCTURES •OR PRECAST Y BRANCHES SHALL BE MADE WITH SADDLES.' 12. •THE OUTSIDE DIAMETER OF THE INLET PIPE SHALL NOT EXCEED ONE-HALF THE INSIDE DIAMETER OF THE MAIN LINE. 13. TRIM OR CUT SADDLE TO FIT SNUGLY .OVER THE OUTSIDE OF THE MAIN LINE SO ITS AXIS WILL BE ON THE LINE AND GRADE OF THE CONNECTOR PIPE. 14. THE OPENING INTO THE PIPE SHALL BE CUT AND TRIMMED TO FIT THE SADDLE SO THAT NO PART WILL PROJECT WITHIN THE BORE OF THE SADDLE PIPE. 15. THE CONNECTOR PIPE SHALL 8E SUPPORTED AS SHOWN IN CASES 1 AND SHEET 2 OF 2 24") MANHOLE SHAFT WITH ECCENTRIC REDUCER . SHEET 1 OF 2 2. AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN JUNCTION STRUCTURE -PIPE TO PIPE 332-0 (I D :5� Q�OFESS/pN T ,a s / F pF CA1-W SHEET 2 OF 2 24") NOTES . I. UNLESS OTHERWISE INDICATED THIS STRUCTURE SHALL CONFORM T0. ASTM C 478 AND ALL CONCRETE SHALL BE PER SSPWC. � , 2. MANHOLE FRAME AND COVER SHALL CONFORM TO STANDARD PLAN 630.. 3. ALL JOINTS SHALL BE SEALED BY FILLING THE ANNULAR SPACES WITH CLASS C MORTAR. THE INSIDE OF THE SHAFT AT EACH JOINT SHALL BE WIPED CLEAN OF EXCESS MORTAR, . 4. PROTECTIVE PLASTIC LINER (T LOCK) OR ENG INEER ;APPROVEO COAT- INGS WHERE REQUIRED BY THE PROJECT DRAWINGS SHALL BE IN ACCORDANCE WITH SSPWC AND THE MANUFACTURER'S DIRECTIONS. 5.- STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636. THE TOP STEP SHALL BE PLACED DIRECTLY BENEATH THE MANHOLE FRAME. . UNLESS OTHERWISE. SHOWN, STEPS SHALL BE UNIFORMLY SPACED 14' TO 15' OC. 6. THE ECCENTRIC MANHOLE SHAFT REDUCER AND RINGS MAY BE PLAIN CONCRETE. FOR PLAIN CONCRETE SECTIONS THE MINIMUM THICKNESS SHALL BE 6°. 7. THE PRECAST. CONCRETE MANHOLE STRUCTURES WILL BE INSPECTED BY THE ENGINEER WHO WILL INDICATE ACCEPTANCE FOR SHIPMENT TO - -THE-JOB BY MARKING THE STRUCTURES WITH THE AGENCY'S STAMP. 8. THE VERTICAL SIDES OF THE MANHOLE SHAFT AND THE ECCENTRIC REDUCER SHALL BE LOCATED ABOVE AND IN LINE WITH THE SIDE OF THE STORM DRAIN CONDUIT. " THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN 630 24 -INCH MANHOLE FRAME AND COVER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER . STANDARD PLAN . 324-0 MANHOLE SHAFT WITH ECCENTRIC REDUCER . SHEET 2 OF 2 CITY OF FONTANA, CALIFORNIA moor Hall &Foreman, Inc0 �KDWN BY STORM DRAIN IMPROVEMENT PLANS AS SHOWN SCALE: A Civil Engineering •Planning •Surveying •Public Works DESIGNED B DETAIL SHEET 13821 Newport Ave., Suite 200 •Tustin, CA 92680-7803 • 714/544-3404 SS PREP RED UNDER THE SUPERVISION OF: CHECKED BY TRACT N0. 14274, 14274-1 & 14274-2 DATE: C_j JOB N0. APPROVED: 4���� DR. N0. SHT. N0. C. HOG R.C.E. 26229 DATE:4-24Ar 4439-000 `r/ c, CITY ENGINEER, R.C.E. 25126 DATE ZWo1JP 7 OF S o(0 660 In