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HomeMy WebLinkAbout3670-741. MAIN LINE RCP OR REINFORCED MONOLITHIC ARCH, SEE NOTE 2 H 80 mm (3.1 MIN. ��II I � X11 W I �ROUNO J EDGE v TO 75 mm I- J W Zt I(3') R W i 1- O ~-- .... WW O U W 4 W D I I 0 Z N W fA M U m I I STA. POINT _ CONNECTOR P SEE NOTE 3 STA. POINT LATERAL SEE NOTE 3 PLAN SPUR IOM O 450 mm (•3 OR •4 O 18.) OC TIE BAR REINFORCING STEEL I G BARS 15M O 150 mm (•4 O 6•) OC �( r 80 mm (3') MIN. ^_ LINE SPRING c W _ 1130 mm (5'1 m / /ROUND) \ EDGES - ELEV. R /O 80R5M (•OC :\ELEV. S mm(3•) F BARS 15M (•5) O 75 mm (31 OC UNDISTURBED CONCRETE CRADLE, EARTH H I H 265-C-14 (450-C-2000), SEE NOTE 9 SECTION Z -Z E LATERAL/ CONNECTOR PIPE --G BARS FF 15M O 150 mm (•4 O 6') OC \g -IOM 0 450 mm (•3 OR 04 O 18') OC TIE BARS -E AND F BARS 15M075 mm (•5 O 3') OC. SEE NOTE 8 TABLE OF VALUES FOR T B 300 (12•) 130 mm T 59 375 mm (15') 130 mm (5') 450 mm (18") 130 mm (5•) 525 mm (21') 130 mm (51 600 mm (24') 140 mm (5 1/2•) 675 mm (27•) 140 mm IS I/2.1 750 mm (30•) 150 mm (6•l 170 mm SECTION M -M BARS G BARS AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER PROMULGATED 8Y THE JUNCTION STRUCTURE - PIPE TO PIPE INLET STANDARD L"N PUBLIC U GR WORKS STANDARDS INC., GREENBO COMMITTEE ( �� ID > 600 mm 24 OR ID > 1 /2 MAIN LINE ID 331 - 2 19 1984 � STD. PLAN 630 REV. 1996 SHEET i OF 2 USE VVITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NOTES I. THIS JUNCTION STRUCTURE SHALL BE USED WHEN THE OUTSIDE DIAMETER OF THE LATERAL IS GREATER THAN 1/2 THE INSIDE DIAMETER D OF THE MAIN LINE. OR WHEN THE INSIDE DIAMETER B OF THE LATERAL IS GREATER THAN 600 mm (241. B SHALL NOT EXCEED .75 D OR 975 mm (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. a. 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 450, B IS LESS THAN OR EQUAL TO 600 mm (241 AND THE OUTSIDE DIAMETER OF THE INLET PIPE IS LESS THAN .5 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 300 mm (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 OMITTED. 10. REINFORCING STEEL SHALL CONFORM TO ASTM A 615M, GRADE 300, (ASTM A 615, GRADE 40), AND BE PLACED 40 mm (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 + 150 mm (6"). II. FLOOR OF THE SPUR SHALL BE STEEL -TROWELED TO THE SPRING LINE OF THE SPUR. 12. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACT EQUAL VALUES. IF METRIC VALUES ARE USED. ALL VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES, EXCEPT REINFORCING BARS SIZES IN ENGLISH UNITS MAY BE SUBSTITUTED FOR METRIC BAR SIZES. IF ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE ENGLISH UNITS. AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN METRID 331 - 2 SHEET20F2 JUNCTION STRUCTURE - PIPE TO PIPE INLET ID > 600 mm 24" OR > 1/2 MAIN LINE ID NOTES I. VALUES FOR A. B, C. DI, 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 867 mm (2'-10 1/2") FOR PAVED STREETS OR 1060 mm (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 1200 mm (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 DI IS 1200 mm(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 125 mm (5') FOR D2=2400 mm (96') OR LESS AND 200 mm (8') FOR D2 OVER 2400 mm (961. 6. REINFORCEMENT SHALL CONFORM TO ASTM A 615M, GRADE 300(ASTM A 615. GRADE 40). AND SHALL TERMINATE 40 mm 0 1/2') CLEAR OF CONCRETE SUR- FACES 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. 11. STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636. UNLESS OTHERWISE SHOWN, STEPS SHALL BE UNIFORMLY SPACED 350 mm (I41 TO 375 mm (15') OC. THE LOWEST STEP SHALL NOT BE MORE THAN 600 mm (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 INADE- QUATE. MAIN LINE = 900 mm (361 INSIDE DIAMETER OR LARGER. B. LATERAL = 300 mm (12') TO 3600 mm (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 METRIC 322-1 MANHOLE PIPE TO PIPE (LARGE SIDE INLET) MANHOLE PIPE TO PIPE (LARGE SIDE INLET) SHEET 3 OF 4 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 - 900 mm (36') WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 326. 16. WHERE A PRESSURE MANHOLE SHAFT - WITH ECCENTRIC REDUCER IS SPECIFIED REFER TO STANDARD PLAN 328. 17. WHERE A PRESSURE MANHOLE SHAFT - 914 mm (36') WITHOUT IS SPECIFIED REFER TO STANDARD PLAN 329. 18. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACT EQUAL VALUES. IF METRIC VALUES ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES, EXCEPT REINFORCING BAR SIZES IN ENGLISH UNITS MAY BE SUBSTITUTED FOR METRIC BAR SIZES. IF ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE ENGLISH UNITS. THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN: 324 MANHOLE SHAFT - WITH ECCENTRIC REDUCER 326 MANHOLE SHAFT - 900 mm (36') WITHOUT REDUCER 328 PRESSURE MANHOLE SHAFT - WITH ECCENTRIC 329 PRESSURE MANHOLE SHAFT - 914 mm (36') WITHOUT REDUCER 630 610 mm (24') MANHOLE FRAME AND COVER 633 914 mm (361 MANHOLE FRAME AND COVER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN METRIC MANHOLE PIPE TO PIPE MANHOLE PIPE TO PIPE (LARGE SIDE INLET) 322 - 1 MANHOLE FRAME SHEET 4 OF 4 3-I5M(•4) J BARS. 1.4 m (4'-8') LONG, 75 mm 13•) OC CONTINUE ADDITIONAL BARS 150 mm l61 OC TO INSIDE EDGE OF MANHOLE STATION 125 mm x 50 mm (5•x 21 PIPE SEAT 3-D BARS. 75 mm (3•) OC CONTINUE 150 mm (6') OC 4-20M(•6) E BARS SEE NOTE 3 IOM O 450 mm (•3 OR 94 O 181) OC TIE BARS A 6 B BARS CTAT) - NT / 171 `R 2 1 D I OF SPUR i WITH A MAX. 'v OF 1050 mm F l3'-6.1 MANHOLE PLAN SHAFT PER STD. (SHAFT NOT SHOWN) PLAN 324- OPTIONAL FILLET 1.2 m OPTIONAL (4'-0') OUTSIDE EDGE OF r CONCRETE Cz rC E SPUR 150 mm (6.1 L. 4-15 BAR! ANY STANDARD (3'-1 PIPE JOINT DETAIL "N" (RINGS AND COVER NOT SHOWN) SEE NOTE 2 r F Ti BA SECTION G -G OMIT THIS STEP IN PAVED STREETS H BAR -\ 150 mm (6')--' 400 mm (16.1 FOR PAV STREETS, 650 mm (2' - FOR UNPAVED STREET' 150 mm 1 TIE BARS - STEPS H an 125 mm x 50 STREET MANHOLE PIPE TO PIPE GRADE (5•x2•) MANHOLE FRAME 322-1 AND COVER PER W STD. PLAN 630 J A BARS m a _'DBARS W -TIE IE BARS ai BARS ELEVATION BARS; H an 125 mm x 50 PROMULGATED BVTHE MANHOLE PIPE TO PIPE STANDARD PLAN METRIC (5•x2•) I 322-1 1992 1992 D BARS PIPE SEAT i A BARS I 125 no ELEV. S '� S ELEV. R (5'I an II ST TI N ELEVATION B BARS LONGITUDINAL SECTION TABLEOF B SIZE 15M O 450 mm (04 016-11 OC BOTH WAYS, TO BE 15M O 450 mm l•4 O 18') OC USED WHEN 8 IS 1500 mm BOTH WAYS. TO BE USED (609 OR MORE WHEN D2 IS 1500 MM (601 SECTION AVD STREET UNPAVED SIRE T OR MORE MAX. 1 N. I MAX. MIN. SECTION N -M -P -O CONCRETE RINGS PER C -C 1282 mm 011 1 217 mm (8 1/2'1 1410 mm (161 380 mm (15.1 STD. PLAN 324 VALUESTABLE OF TABLE OF VALUES FOR T 125 x"n 900 mm165 mm 1/2' 300 mm (12') 100 mm 4•) I l5•) STREET GRADE 975 mm 180 mm (7•) 375 mm (151) 110 mm 4 1/41) 125 mmx25mm(S•xV) RING SEAT mm 205 mm 8• 600 mm (241 135 mm (5 1/4.) 1275 mm 1 19215mm 1/29 675 mm (279 140 mm 150 mm (69 1350 mm 230 mm (9') 750 mm (301 150 mm (6.1 H BAR 1425 mm 9 1/4' 825 mm (331) 160 mm (6 1/4.1 VARIABLE Iso60' 1/21 900 mm 6' 163 mm I/2• E BARS I SmmSS mm (10'3 75 mm 399 I 71 TIE BARS 18 mm (66') 260 mm UO i/4•) 1050 mm (42') 190 mm (7 1/2') J BARS MF mm 9 Z75 mm I / 1125 mm 459 195 mm 17 3/4'1 ROUND EDGES TO 75 mm (3') R SECTION C -C AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER PROMULGATED BVTHE MANHOLE PIPE TO PIPE STANDARD PLAN METRIC PUBLIC WORKS STANDARDSINC, GREENBO I77EE LARGE SIDE INLET 322-1 1992 1992 D BARS REV 1996 SHEET 1 OF 4 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION I E SHAFT 125mmx50mm(5'x29 ID=900 mm 36" OR LARGER SEAT REV. 1998 0NlPIPE 4. D BARS USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION D BARS U75 EDGES TOm') R I P 700 mm .-4 1 ELEVATION II ST TI N ELEVATION LONGITUDINAL SECTION TABLEOF B SIZE A8 8 1 DOR F 300 mm (121-975 75 mn foS15M O 150 mm (•4 O 6.1 1050 mm (42')-2100 mm 84.1 75 mm Of 0 3' I5M O 150 mm (05 O 61) • ALUES FOR M - -NOTE SECTION AVD STREET UNPAVED SIRE T MAX. 1 N. I MAX. MIN. N -M -P -OI U67 mm '-I I 1060 mm 3'-6') C -C 1282 mm 011 1 217 mm (8 1/2'1 1410 mm (161 380 mm (15.1 VALUESTABLE OF TABLE OF VALUES FOR T 900 mm165 mm 1/2' 300 mm (12') 100 mm 4•) 975 mm 180 mm (7•) 375 mm (151) 110 mm 4 1/41) 1050 mm 421 190 mm (7 1/2' 450 mm (189 115 mm 14 1/2'1 1125 mm (45') 195 mm ( /4•) 525 mm 21' 1215mm (5' mm 205 mm 8• 600 mm (241 135 mm (5 1/4.) 1275 mm 1 19215mm 1/29 675 mm (279 140 mm 1350 mm 230 mm (9') 750 mm (301 150 mm (6.1 1425 mm 9 1/4' 825 mm (331) 160 mm (6 1/4.1 Iso60' 1/21 900 mm 6' 163 mm I/2• I SmmSS mm (10'3 75 mm 399 I 71 18 mm (66') 260 mm UO i/4•) 1050 mm (42') 190 mm (7 1/2') mm 9 Z75 mm I / 1125 mm 459 195 mm 17 3/4'1 1800 mm 280 mm II.1 1 48' O mm (8•l 1950 mm (78' 300 mm II 3/4•) 1275 mm (51') 215 mm (8 1/2') 2100 mm (841) 320 mm (12 I/2) 1350 mm (541) 230 mm (91) 2 mm 335 mm 13 1/4') 1425 mm 574 2 mm 1/4.1 3 400 mm 6' SSS mm 1500 mm 0') 240 mm 9 1/29 2330 "Iw 1029 395 mm 15 1/2') 1373 mm 63•) 255 mm 10•l 0 ••11 I mm 1650 mm 6 ') 60 mm (10 1/4• "r11 (114'( 420 mm I I 1725 mm 169') 75 mm 10 3/4• 3000 mm 120• 430 mm 117' 1800 mm 172'1 280 mm (11•) 31 0 mm (126') mm 117• 19 mm 300 mm III 3/4.1 3300 mm 1321 2100 mm (841) 320 mm (12 1/21) 430 mm 138'1 443 mm 17 1/ 2250 mm (909 335 mm 113 1/41 1 3691? mm 4' 45 (1 01) 2400mm (96') 355 mm (14') 2550 "1m (102•) 395 mm (15 2700 7 mm 108• 4 Smm 16'1 2850 mm (114' 0 mm 1 426 /FrI­ 3000 mm 120• 430 me I 3150 mm 1261) 450 mm 33 mm I 45 mm 1/2' 430 mm (138.1 mm (I I/ •) 3600 mm (144' 4 mm 18' AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN METRIC MANHOLE PIPE TO PIPE (LARGE SIDE INLET) 322-1 NOTES I. WHEN DEPTH M FROM STREET GRADE TO THE TOP OF THE BOX IS LESS THAN 867 mm (2'-10 1/2') FOR PAYED STREETS OR 1060 mm (3'-6') FOR UN- PAVED 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 1200 mm (481 OR LESS, CENTER OF SHAFT MAY BE LOCATED PER NOTE 2. 2. CENTER OF MANHOLE SHAFT SHALL BE LOCATED OVER CENTER LINE OF STORM DRAIN WHEN DIAMETER DI IS 1200 mm (48') OR LESS, IN WHICH CASE PLACE E BARS SYMMETRICALLY AROUND SHAFT AT 45° WITH CENTER LINE AND OMIT J BARS. 3. L AND P SHALL HAVE THE FOLLOWING VALUES UNLESS OTHERWISE SHOWN ON THE PROJECT DRAWINGS A. D2=2400 mm (96') OR LESS, L=1.7 m (5'-61, P=130 mm (5') B. D2 OVER 2400 mm (961, L=1.8 m (6'-0'), P=210 mm (81 L MAY BE INCREASED OR LOCATION OF MANHOLE SHIFTED TO MEET PIPE ENDS. WHEN L GREATER THAN THAT SHOWN ABOVE IS SPECIFIED, D BARS SHALL BE CONTINUED 150 mm (6') OC. 4. STATIONS OF MANHOLES SHOWN ON PROJECT DRAWINGS APPLY AT CENTER LINE OF SHAFT. ELEVATIONS ARE SHOWN AT CENTER LINE OF SHAFT AND REFER TO THE PROLONGED INVERT GRADE LINES. 5. REINFORCEMENT SHALL CONFORM TO ASTM A 615M, GRADE 300 (ASTM A 615, GRADE 40), AND SHALL TERMINATE 40 mm (I I/2') CLEAR OF CONCRETE SUR- FACES UNLESS OTHERWISE SHOWN. 6. FLOOR OF MANHOLE SHALL BE STEEL TROWELED TO SPRING LINE. 7. 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. 8. THICKNESS OF THE DECK SHALL VARY WHEN NECESSARY TO PROVIDE A LEVEL SEAT BUT SHALL NOT BE LESS THAN THE TABULAR VALUES FOR F SHOWN ON TABLE SH. 2. 9. D BARS SHALL BE I5M(•4) FOR 02=975 mm(39') OR LESS, 15M(95) FOR Dz =1050 mm (42') TO 2100 mm (84') INCLUSIVE AND 20M(•6) FOR Dz=2250 mm (90') OR OVER. 10. CENTER LINE OF INLET PIPE SHALL INTERSECT INSIDE FACE OF CONE AT i SPRING LINE UNLESS OTHERWISE SHOWN. II. STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636 UNLESS OTHERWISE SHOWN, STEPS SHALL BE UNIFORMLY SPACED 350 mm (14') TO 375 mm (15') OC. THE LOWEST STEP SHALL NOT BE MORE THAN 600 mm (241 ABOVE THE INVERT. 12. THE FOLLOWING CRITERIA SHALL BE USED FOR THIS MANHOLE A. MAIN LINE = 900 mm (36') INSIDE DIAMETER OR LARGER. EXCEPT IF THE MAIN LINE RCP DOWNSTREAM OF MANHOLE IS 900 mm (36') TO 1050 mm (42') INSIDE DIAMETER AND - ID=900 mm 36" OR LARGER REV. 1998 SHEET 2 OF 4 THE MAIN LINE RCP UPSTREAM IS 825 mm (33') OR LESS STANDARD PLAN 321 SHALL BE USED. AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN MANHOLE PIPE TO PIPE MAIN LINE METRIC 320-1 B. THE OUTSIDE DIAMETER OF THE LATERAL MUST BE LESS THAN OR EQUAL TO I/2 THE INSIDE DIAMETER OF THE MAIN LINE. IF THE UPSTREAM AND DOWNSTREAM DIAMETERS OF THE MANHOLE ARE NOT THE SAME, THE GOVERNING INSIDE DIAMETER OF THE MAIN LINE SHALL BE CONSIDERED TO BE THAT WHERE THE EXTENDED CENTER LINE OF THE LATERAL ENTERS THE MANHOLE. C. IN NO INSTANCE SHALL THE INSIDE DIAMETER OF THE LATERAL TO THE MANHOLE BE GREATER THAN 750 mm (301. 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 - 900 mm (36') WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 326. 16. WHERE A PRESSURE MANHOLE SHAFT -WITH ECCENTRIC REDUCER IS SPECIFIED REFER TO STANDARD PLAN 328. 17. WHERE A PRESSURE MANHOLE SHAFT - 914 mm (361 WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 329. 18. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACT EQUAL VALUES. IF METRIC VALUES ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES, EXCEPT REINFORCING BAR SIZES IN ENGLISH UNITS MAY BE SUBSTITUTED FOR METRIC BAR SIZES. IF ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL 8E ENGLISH UNITS. THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN 324 MANHOLE SHAFT -WITH ECCENTRIC REDUCER 326 MANHOLE SHAFT - 900 mm (36') WITHOUT REDUCER 328 PRESSURE MANHOLE SHAFT -WITH ECCENTRIC 329 PRESSURE MANHOLE SHAFT 914 mm (361 WITHOUT REDUCER 630 610 mm (24') MANHOLE FRAME AND - ID=900 mm 36" OR LARGER SHEET 3 OF 4 COVER 633 914 mm (36') MANHOLE FRAME AND COVER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN MANHOLE PIPE TO PIPE MAIN LINE METRIC ID=900 mm 36" OR LARGER 320-1) D BARS 75 mm (3.) OC IOM(s3) TIE BAR * 4-20M(06). E BARS At _ 973 mm ( - SHEET 4 OF 4 R � R=IO OF SPUR 3'-3') LONG. SEE NOTE 2 F EDGES TO BE ROUNDED TO 75 mm (31 Ct OPTIONAL OUTSIDE EDGE OF CONCRETE rc 4 -IS . H D BARS _ IOM(03) TIE BAR BARS 90 900 mm 75 mm (3') OC I 1.2 m (3'-0') LONG SEE NOTE 9 c l3 -15M(64 J BARS 1.4 m (4'-0') (4'-89 LONG 75 mm(3') OC CON'T.ADO'L. BARS 150 mm DETAIL "N" F D2 F (6') OC TO INSIDE EDGE OF MANHOLE, SEE NOTE 2 (RINGS AND COVER NOT SHOWN) PLAN (SEE NOTE 1) (SHAFT NOT SHOWN) MANHOLE FRAME STREET AND COYER PER GRADE STD. PLAN 630 610 mm (249 MANHOLE SHAFT 125 mm x 50 mm 6j ivl o_ PER STD. (3'x2') a 1- SEE NIPE EVEL, PLAN 324 PIPE SEAT 4 900 mm (3'-0') E BARS w IL n N rn E BARS TIE BARS STEPS 75 mm TIE BAR -� 1 4 p II 01 R D BARS 125 mm (S•) F ' J BARS P_j ROO =1700 I P ROUND EDGES '1 1 (2'-4')112'-4.1 TO 75 mm (3•) R SPRING LINE _ 15M(=4) 0 450 mm INLET (18') OC BOTH ELEVATION GRADE POINTS, WAYS TO BE USED APPLIES AT SEE NOTE 4 WHEN D2 IS 1500 mm THIS POINT (60') OR OVER SECTION B -B SECTION A -A CONCRETE RINGS STREET GRADE PER STD. 125 mm x 25 mm (5'xl') PLAN 324 RING SEAT OMIT THIS F` E H BARS STEP IN _ E PAVED �' -0- SEE TABLE STREETS $m VARIABLE 25 150 mm H BARS L 16•) 150 mm (62 L6E BARS 400 mm 061 FOR3 l IOM(•3 OR 04) PAVED STREETS. F y F TIE BARS 650 mm (2'-2') FOR UNPAVED STREETS J J BARS ROUND EDGES TO 75 mm (3')R SECTION C -C AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER PUBLIC WORKS STANDARDS INC_. MANHOLE PIPE TO PIPE MAIN LINE STANDARD�rnCPLAN GREENBOOK COMMITTEE 1982 ID=900 mm 36" OR LARGER 320-1 TABLE OF VALUES FOR f D2 900 mm (36') 165 m m (15 I/2' 973 mm (39') 180 mm 7' 1050 mm 42• 190 mm (7 I/21 1123 mm (43.1 193 mm (7 3/41 1200 mm (48' 205 mm (81 1275 mm (511) 213 mm l8 I/2' 1350 mm 4' 30 mm . 1425 mm (ST) 233 mm 91/4' 150 mm 60' 240 mm 9 I/2' 1575 mm (63') 235 mm 10' 1630 mm (66') 260 mm t10 1/49 1725 mm (69') 275 mm (I 3/4• 1800 mm (72') 280 mm (II`) 1950 mm (781 300 mm II 3/41 2100 mm 84' 320 mm (12 I/2') 2250 mm (90' 335 mm (13 I/41 40 mm (969 355 mm 14• 2550 mm (102') 395 mm (15 I/2') 2700 mm (108*) 405 mm (16') 2850 mm (114•) 420 mm (16 1/2') 3000 mm f120') 430 mm (17") 3150 mm 12 430 mm (179 3300 mm (1321 445 mm 17 I/2' 450 mm 036') 443 mm (li I/21 00 mm 144• 435 mm (18') ID=900 mm 36" OR LARGER REV. 1998 SHEET 1 OF 4 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION TABLE OF VALUES FORM (SEE NOTE 1) PAVED STREET UNPAVED STREET SECTION MAX. MIN. MAX. MIN. A -A 867 mm (2'-10 I/21 1060 mm (3'-61) C -C 282 mm (II') 217 mm (8 1/2'1 410 mm (161 ID=900 mm 36" OR LARGER SHEET 2 OF 4 ) 380 mm (IS') ORD DRAWING I � THESE RECORD DRAWINGS HAVE BEEN PREPARED, IN PART, ON THE BASIS OF INFORMATION COMPILED AND FURNISHED BY OTHERS. THE ENGINEER WILL NOT BE RESPONSIBLE FOR ANY ERRORS y � rT 3663 7 AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN MANHOLE PIPE TO PIPE MAIN LINE METRIC 320-1 OR OMISSIONS WHICH HAVE BEEN INCORPORATED INTO THE DOCUMENTS AS A RESULT THEREOF. i 4 4 ROUND TO 73 mm (3') R F ID=900 mm 36" OR LARGER SHEET 2 OF 4