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HomeMy WebLinkAbout3061-5�--t MAIN ! LINE RCS U, W BARS SEE NOTE 3 ROUND EDGE TO 75 mm (31 R --- STATION POINT. SEE (NOTE 2 - z l 1 A l -CONSTRUCTION JOINT }OM O 450 mm �n� (N O 181 OC LATERAL / CONNECTOR PIPE f T F BARS Q 450 +4 OC ROUND EDGES TO APPROXIMATE R OF ID OF LATERAL WITH A MAXIMUM Of 1.0 m (3'-0*) D 6 E BARS D.E. H 6GBARS f-�F BARS -1 CONSTRUCTION JOINT PLAN NEW OR EXISTING RCB. SEE NOTE 6 W BARS �D BARS ANY STANDARD f;'�iF BARS PIPE JOINT N �YiE SECTION G -G 2-H BARS100 mm f ri (41 OC, SEE IrE1TE 3 ROUND F EDGES IOM 0 4550 ELEV. S. O I ) OC m ELEV. R. SEE NOTE 6 SEE NOTE B E BARS Y ., rw lw-.A"+ 2-G BARS 100 mm (49 OC. SEE NOTE 3 UNDISTURBED EARTH BACKFILL WITH 265 4 (450-C-2000) MIX CONCREONCRETE.. OO R i COMPACT SOIL TO RELATIVE DENSITY REQUIRED BY SPECIFICATIONS. BACKF1L1 MAY BE OMITTED IF STRUCTURE IS LAIC ON UNDISTURBED EARTH TO STORM SECTION 2-Z DRAIN WALL. AMERICAN PUBLIC WORKS ASSOCIATKlN - SOUTHERN CALIFORNIA CHAPTER AX" AOM $T��mc. cmc JUNCTION STRUCTURE - PIPE TO RCB STANDMD PLAN METW 333-1 „m UNPAVED STREET VAX. MIN. B T asv.14°d SHEET I OF 2 U3E WITH STANDARD SPIRMICATIOW FOR PUBLIC WORKS CONSTRUCTION 282 wA910 217 mm (8 I/2•) 410 mm116'11 80 No Its-) USE WITH STANDARD 8PECIFICATIO NIS FOR PUBLIC WORKS CONSWWCTION �o s m < 1350 mm 1' W O «AM a 6q 0'C o r 300 me or) 1130 mm (3') � i o C, 0 •• ; x2 2-1 375 m II39 130 mm (51) 450 so 01r) 130 w (5') 5211 m. wl 130 nim (51 GOO am 1249 HO M ti V411 1175 wi t2r) HO ma Vt) 730 as (309 ISO mm (8•) 923 m 4331 SO = Is V44 9T3 wk (36) 11mmmim 930 11w (39") too am 471) 1050 im (4r) B0 W 17 V29 mm (141 0 0 fln m (4!M 209 an IT 3AII M20 xm 141n 210 mm (61 I •- 6 1275 = ISI") 220 =0 UQM 1350 m IS" 230 mm 19•i m 0 1500 = (ST) I 2411 w 19 V49 REQUIRED BY CASE Z SPECIFICATIONS E BEAM SUPPORT COLUMN SUPPORT Is" xr (639 2x11 m imm 0 = 750 mm (30-) MAX. , 1660 wx 1611.1 260 mi eo W 1600 wm logn no 4m •0 3N 00 0 0 11150 am 1172') 200 mm till) 1950 AIM (RIM MINIMUM BEARING - a" 4My 320 m 021/2') 2400 um 190') me M 53 V4 'tO'! 0 - 2440 m. 0111 3110 an 04'1 2330 wn =as b mm (169(1149 xm I6 VI:'1 30 mum261 30:I" M04".'no i2M 'J0 mx I7 V273119 xii 0T V29449 ww 66'1 AMERICAN PUBLIC WORKS ASSOCIATKlN - SOUTHERN CALIFORNIA CHAPTER AX" AOM $T��mc. cmc JUNCTION STRUCTURE - PIPE TO RCB STANDMD PLAN METW 333-1 „m UNPAVED STREET VAX. MIN. 323 - 1 asv.14°d SHEET I OF 2 U3E WITH STANDARD SPIRMICATIOW FOR PUBLIC WORKS CONSTRUCTION NOTES I. VALUES FOR A. B AND C SHALL BE SHOWN ON THE PROJECT DRAWINGS. ELEVATION R AND ELEVATION 5 SHALL BE SHOWN WHEN REOUIRED PER NOTE 8. 2. STATIONS SPECIFIED ON THE PROJECT DRAWINGS APPLY AT THE INTER- SECTION OF CENTER LINES OF MAIN LINE AND LATERALS, EXCEPT THAT STATIONS FOR CATCH BASIN CONNECTOR PIPES APPLY AT INSIDE WALL OF STRUCTURE. 3. REINFORCING STEEL SHALL CONFORM TO ASTM A 615M, GRADE 300. (ASTM A 615. GRADE 40). AND SHALL TERMINATE 40 mm (1 1/21) CLEAR OF CONCRETE SURFACE UNLESS OTHERWISE SHOWN. a. W BARS ARE OF SIZE AND SPACING SPECIFIED FOR WALL STEEL ON PROJECT DRAWINGS. AND SHALL BE CUT IN CENTER OF OPENING AND BENT INTO TOP AND BOTTOM OF JUNCTION STRUCTURE. b. OMIT H BARS WHEN SOFFIT OF SPUR IS 300 mm (12') OR LESS BELOW SOFFIT OF MAIN LINE, AND OMIT G BARS WHEN INVERT OF SPUR IS 300 mm (12'1 OR LESS ABOVE FLOOR OF MAIN LINE. 4. JUNCTION STRUCTURE SHALL BE POURED MONOLITHICALLY WITH MAIN LINE. MANHOLE OR TRANSITION STRUCTURE. 5. FLOOR OF STRUCTURE SHALL BE STEEL -TROWELED TO THE SPRING LINE. 6. WHEN CONNECTING TO EXISTING RCB, BREAKOUT LIMITS AND DETAILS SHALL BE SHOWN ON THE PROJECT DRAWINGS. 7. EMBEDMENT. P. SHALL BE 130 mm (51 FOR B = 2400 mm (961 OR LESS 200 mm (8') FOR 8 OVER 2400 mm (96'). 8. IF ELEVATION R AND ELEVATION S ARE NOT SHOWN ON THE PROJECT DRAWINGS THEN THE INLET OPENING SHALL FALL 150 mm (6') BELOW THE SOFFIT OF THE MAIN LINE WITH THE INLET PIPE LAID ON A STRAIGHT GRADE FROM MAIN LINE TO CATCH BASIN OR TO GRADE BREAK IN INLET LINE. ELEVATION S SHALL BE SHOWN ON THE PROJECT DRAWINGS IF THE INLET OPENING FALLS MORE THAN 150 mm (61) BELOW THE SOFFIT OF THE MAIN LINE WITH THE INLET PIPE LAID ON A STRAIGHT GRADE AS STATED ABOVE. ELEVATION R SHALL BE SHOWN ON THE PROJECT DRAWINGS ONLY WHEN A STUB IS TO BE PROVIDED FOR A FUTURE CONNECTION. 9. LATERALS OR CONNECTOR PIPES 600 mm (24') OR LESS IN DIAMETER SHALL BE NO MORE THAN 1.5m (5') ABOVE THE INVERT. LATERALS OR CONNECTOR PIPES 675 mm (27') OR LARGER IN DIAMETER SHALL BE NO MORE THAN 430 mm 081 ABOVE THE INVERT, WITH THE EXCEPTION THAT CATCH BASIN CONNECTOR PIPES LESS THAN 15 m (501 IN LENGTH SHALL NOT BE MORE THAN 1.5 m (5') ABOVE THE INVERT. 10. THE NEED FOR AN EDGE BEAM AND/OR ADDITIONAL REINFORCEMENT SHALL BE INVESTIGATED BY THE ENGINEER FOR ANY ONE OF THE FOLLOWING CONDITIONS: a. ANGLE A IS LESS THAN 30" b. TOP OF INLET PIPE 1S LESS THAN 150 mm (6') BELOW THE SOFFIT c. FLOW LINE OF INLET PIPE IS LESS THAN 180 man (7') ABOVE THE THE FLOOR OF THE RCB AT THE INSIDE FACE It. 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 Po 3 - ul 33 1 JUNCTION STRUCTURE - PIPE TO RCB SECTION SHEET 2 OF 2 B OR Ct SIZE AND SPACING OF STEEL AS SHOWN ON PROJECT DRAWINGS, EXCEPT THAT 5 BARS ON EACH SIDE OF SHAFT SHALL BE NOT SMALLER THAN ISM O 100 mm A (•S O 4'1 OC OR EQUIVALENT 4f. , q Q-+ A PLAN (SHAFT NOT SHOWN) N N SECTION A - A MANHOLE FRAME AND COVER PER STD. PLAN 630 -, r -STREET GRADE ^- - ISM O 100 mm 05 0 4•) OC x 1.5 m i5' -O') LONG 1BORC S BARS 2.1 m (7'-0.1 LONG. 100 mm (44 OC. OF SIZE SHOWN FOR TRANSVERSE STEEL. BUT NOT SMALLER THAN 15W&5) BARS. WARP THESE BARS UNDER BARS THAT HAVE BEEN CUT FOR SHAFT OPENING STREET GRADE [CONCRETE RINGS PER STD.PLAN 324 125 mmx25nn(5'x j 1'1 RING SEAT ---% MANHOLE SHAFT PER STD, PLAN 324 -- 125 mm x SO mw (5'1 Z•) PIPE SEAT -\ OMIT FILLET I UNDER SHAFT 175nwm (71) STEPS SECTIONS - B II W OMIT FILLET UNDER SHAFT �• I 1175 aim (r)- L I STEPS- SECTION TEPS SECTION C - C SEE NOTE I AMEMAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER TABLE OF VALUES FOR M (SEE NOTE 11 SECTION PAVED STREET MAX. MIN. UNPAVED STREET VAX. MIN. 323 - 1 867 mm W-10 1j2') - liose w 43'-6 C - C 282 wA910 217 mm (8 I/2•) 410 mm116'11 80 No Its-) AMEMAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER I'MM LGAMaVAHF MANHOLE - CONCRETE BOX sT PLAM AJi0"Emm m cxmaAR06INC.. CmEENi00K CCMINT►EE STORM DRAIN 323 - 1 Nit 15M O 100 mm 0-. w (+5 O 49 OC M = ISM O 100 mm 05 O 49 w ` "'d SHEET I OF 2 USE WITH STANDARD 8PECIFICATIO NIS FOR PUBLIC WORKS CONSWWCTION NOTES 1. 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 SHAFT PER SECTION C -C. 2. STATIONS OF MANHOLES SHOWN ON PROJECT DRAWING. APPLY AT CENTER LINE OF SHAFT. ELEVATIONS ARE SHOWN AT CENTER LINE OF SHAFT. 3. REINFORCEMENT SHALL CONFORM TO ASTM A 615M, GRADE 300(ASTM A 615. GRADE 40). AND SHALL TERMINATE 40 mm (1 1/2') CLEAR OF CONCRETE SURFACES UNLESS OTHERWISE SHOWN. 4. STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636. UNLESS OTHERWISE SHOWN, STEPS SHALL BE UNIFORMLY SPACED 350 mm (14') TO 375 mm U59 OC. THE LOWEST STEP SHALL NOT BE MORE THAN 600 mm (24.) ABOVE THE INVERT. 5. MANHOLE FRAME AND COVER SHALL CONFORM TO STANDARD PLAN 630. UNLESS OTHERWISE SHOWN. 6. MANHOLE SHAFT SHALL CONFORM TO STANDARD PLAN 324 UNLESS OTHERWISE SHOWN. 7. WHERE A MANHOLE SHAFT - 900 men (36') WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 326. 8. WHERE A PRESSURE MANHOLE SHAFT - WITH ECCENTRIC REDUCER IS SPECIFIED REFER TO STANDARD PLAN 328. 9. WHERE A PRESSURE MANHOLE SHAFT - 914 mm (36') WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 329. 10. 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 (361 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 (36') MANHOLE FRAME AND COVER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP AMERMANR PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER STANDARD PUN Ic -- ISM (03) MANHOLE - CONCRETE BOX STORM DRAIN 323 -1 Z W BURN OR CUT PIPE TO SURFACE E OF CONCRETE. ROUND EDGES OF SHEET 2 OF 2 bOti t MAIN LINE RCB yT ! ISM (•51 I5M O 150 mm (•3 O 8•) OC © G M� I 4 A (USE STANDARD PLAN IF A IS LESS THAN 45•) ISM (•S) I - -- ISM (03) PLAN AMAWS �'�""'°�S`OWNIAM " " (iRF:ENaOOK COMMNITL�E Z W BURN OR CUT PIPE TO SURFACE E OF CONCRETE. ROUND EDGES OF E W V CONC. PIPE OR RCP 15M O 100 mm 0-. w (+5 O 49 OC M = ISM O 100 mm 05 O 49 rtly taad 15M (05) 15M (•5) I 7275 mm 1') CONC. PIPE. ►5y (•31 *& = 1350 mm 1' RCP OR CSP ISM 0 ISO 'J «AM a 6q 0'C I Q --' CONC. PIPE. CSP 12+16)0-- - SEE TE '3 110 Y r RCP OR I EL . ELV.S 1 3 E o 0 RC BEAM M .� ISM 05) SUPPORT-' 300 mm 0 (12') °..;, 'A BIDDING FOR ISM d 100 mmJ40 mm15M O 100 mm a INLET PIPE (05 O 41) OC li 1/29 (95 O 4.1 OC e • , 430 mm G$') MIM: COLUMN SUPPORT = mm (141 BACKFILL WITH UNDISTURBED EARTH ". ; . ! 265 Ka -C-14 MPe (430- I C-20001 CONCRETE: UNCOMPACTED BACKFILL - 1.0 m LO m OR COMPACT SOIL TO ISMO 100 mm (3'-O•) (•5 4 4'? OC (3' RELATIVE DENSITY CASE I MAX. SECTION A -A REQUIRED BY CASE Z SPECIFICATIONS E BEAM SUPPORT COLUMN SUPPORT O - 750 mm (309 MAX, 0 = 750 mm (30-) MAX. -- J BARS 40 $0 mm 13') 00 BO mm 113') MINIMUM BEARING ROUND EDGES �- SURFACE = 00112 E TO 73 mm (31) R MINIMUM BEARING E SURFACE - 00/2 INLET ELEVATION o a o� APPLIES AT 15M (•5) a ••.o..r'. 15M 0 150 mm SECTION " . `•tr SECTION A -A 00.f50 mm (6•) 05 O 6.) OC CONCRETE RINGS STREET GRADE PER STD. PLAN 324 125 mm x 23 mm (S'xl•) 4D RING SEAT SECTION C -C SECTION B -B AMERICAN PU13UC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER TEa9v THE STRUCTURE - PIPE TO RCB STANDARD KM wrm AMAWS �'�""'°�S`OWNIAM " " (iRF:ENaOOK COMMNITL�E INLET ID � 750 mm (30") 334 -1 J.d4 1 mm 71/• - rtly taad SHEET I OF S USE VNTH STANDARD SPECOICATIONS FOR PW X WOWS CONSTRUCTION NOTES I. USE JUNCTION STRUCTURE PER STANDARD PLAN 333 INSTEAD OF THIS JUNCTION STRUCTURE UNDER ANY ONE OF THE FOLLOWING CONDITIONS: a. DIAMETER OF INLET PIPE EXCEEDS 750 mm (30'). b. TOP OF PIPE IS LESS THAN 300 mm (12•) BELOW SOFFIT OF BOX. c. FLOW LINE OF PIPE IS LESS THAN 225 mm (130) ABOVE FLOOR OF THE BOX AT INSIDE FACE. d. ANGLE A IS LESS THAN 450. 2. ALL CSP AND FITTINGS SHALL 9E GALVANIZED. 3. ELEVATION S SHALL BE SPECIFIED ON PROJECT DRAWINGS ONLY IF THE TOP OF PIPE IS MORE THAN 300 mm (121) BELOW SOFFIT OF BOX. 4. LATERALS OR CONNECTOR PIPES 600 mm (24') OR LESS IN DIAMETER SHALL BE NOT MORE THAN 1.5 m (51 ABOVE THE INVERT. LATERALS OR CONNECTOR PIPES 675 nwn (271 OR LARGER IN DIAMETER SHALL BE NOT MORE THAN 450 mm (18') ABOVE THE INVERT. WITH THE EXCEPTION THAT CATCH BASIN CONNECTOR PIPES LESS THAN 15 m (50') IN LENGTH SHALL BE NOT MORE THAN 1.5 m (51 ABOVE THE INVERT. 5. 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 334 -1 $11EET3OF3 JUNCTION STRUCTURE - PIPE TO RCB INLET ID:s 750 mm 30" pt F OPTIONAL OUTSIDE --'jr EDGES TO BE EDGE OF CONCRETE ROUNDED TO 0 BARS BI ( 73 mm (3') R 75 mm (39 OC RD2 IOMts3) TIE BAR R=!D OF SPUR Ct 1C4-20AM•6). E BARSAt973 awe (3'-3•) LONG.SEE NOTE 2 L- -� 4-151 D $AR5-!0M(•3) TIE BAR BARG2 m73 N TE OC.3-ISW#4) J BARS 1.4 m (4'-O') s£E NaTE 9(4'-8') LONG 75 mn�13') OC CON'T.ADD'L. BARS 15a mm DETAIL `N•FF (6') OC TO INSIDE EDGE (RIN43 AND COVER NOT SHOWN) OF MANHOLE, SEE NOTE 2 PLAN (SEE NOTE I) (SHAFT MOT SHOWN) MANHOLE FRAME STREET AND COVER PER GRADE STD. PLAN 630 H TABLE OF VALUES FOR F 610 mn(2a) MANHOLE PIPE TO PIPE MAIN LINE ID=900 mm (36:1 OR LARGER -ZI 165 mm W 1/21 7 mm MANHOLE SHAFT125 mm x 50 mm 1 mm 71/• - c� PIPE SEAT LEVEL. PER STD. 1S'x2•) 7275 mm 1') 215 mm 118 1/21 1350 mm 1' SEE NOTE 8 PLAN 324 PIPE SEAT a 35 mm /4' # mm 1/29 1575 mm I' 16S mm (66•) 900 mm (3'-0') E BARS W � LL E BARS r N W /-TIE BARS mm 11 /4' 2190 mm 4841 32Q mm 12 1/2') LL STEPS a mm (141 2 50 mm (102•) 395 mm (151/2• 1139 T I 2850 mm (114•) 3000 mm (1201 TIE BAR -' 4' 430 mm (I71 3300 mm 1 I D BARS lip p 453 1 ' 125 mm I5") F -- J BARS P 700 ROUND EDGES �- 12-41,42'41 TO 73 mm (31) R SPRING LINE - 15W#4) O 450 mm INLET ELEVATION LLw) GRADE POfr7��7 (18') OC BOTH WAYS TO BE USED APPLIES AT SEE NOTE W WHEN Dr IS ISQO mm THIS POINT (60') OR OVE SECTION B -B SECTION A -A CONCRETE RINGS STREET GRADE PER STD. PLAN 324 125 mm x 23 mm (S'xl•) 1 RING SEAT OMIT THIS ,"', t H BARS STEP IN - PAYED - SEE TABLE -� STREETS VARIABLE Z5 --150 min H BARS 1- (69 150 mm (6 i ' E BARS 400 mm (16.1 FOR (69 IOt+N•3 OR •4) PAVED STREETS. F TIE BARS 6S0 mm (2'-2') FOR UNPAVED STREETS J BARS ROUND EOGES TO 73 mm (3•)R SECTION C -C AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER �ry MANHOLE PIPE TO PIPE MAIN LINE STA"It METRIC IgJM.IC NORKB STMOAROB xJC.. °" ° "� ID-- 900 mm 36" OR LARGER 320-1 lo, ft". Hid SHEET 1 Of 4 TABLE OF VALUES FOR F -.5. MANHOLE PIPE TO PIPE MAIN LINE ID=900 mm (36:1 OR LARGER 990 mm 1361 165 mm W 1/21 7 mm 160 mm IT'I I mm(4' 1 mm 71/• )) mm ( S') 195 mn (7 3/4' 1200 mm 484 205 mm (81 7275 mm 1') 215 mm 118 1/21 1350 mm 1' 1425 mm 15r! 1 mm 35 mm /4' # mm 1/29 1575 mm I' 16S mm (66•) 2SO mm (I 1/41 172 mm (69') T 3/4• 1800 mm (72') 280 am (II') 1950 mm 7 mm 11 /4' 2190 mm 4841 32Q mm 12 1/2') 5 mm 4131/411 40355 9 ' mm (141 2 50 mm (102•) 395 mm (151/2• 2700 mm 1 403 mm U6' 2850 mm (114•) 3000 mm (1201 420 mm (16 1/21) 4 Irl 1 430 mm (I71 3300 mm 1 445 mm 171/ mm • 445 mm (17 1/2-1 I MOOmm 144' 453 1 ' TABLE OF VALUES FORM SEE NOTE 1) SECTION PAVED STR E UNPAVED STR MAX. IN. MAX.MIN- A-A 867 mm 112'-10 11/21 1060 mm 3'-6' C -C 282 mm (IP) 1217 mm (8 1/2') 1410 mm (161) 1 380 +Ian itS" AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERNCALIFORNIA CHAPTER STANDARD PLAN 320-1 SHEET 2OF4 MANHOLE PIPE TO PIPE MAIN LINE ID=900 mm (36:1 OR LARGER NOTES 1; 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 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 01 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 (481 OR LESS. IN WHICH CASE PLACE E BARS SYMMETRICALLY AROUND SHAFT AT 456 WITH CENTER LINE AND OMIT J BARS. 3. L AND P SHALL HAVE THE FOLLOWING VALUES UNLESS OTHERWISE SHOWN ON THE PROJECT DRAWINGS A. 1)2=2400 mm (96') OR LESS. L=1.7 In (5'-6'). P=130 mm (5') B. D2 OVER 2400 mm (961). L=1.8 m (6'-01), P=210 mm (8') 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 (61) 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 CASTM A 615. GRADE 40). AND SHALL TERMINATE 40 mm (1 1/2') 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 15M(•4) FOR 02=973 mm(39') OR LESS, 15M(•5) FOR D2 =1050 mm (42') TO 2100 mm (841 INCLUSIVE AND 20M(•6) FOR 02=2250 mm (901) OR OVER. 10. CENTER LINE OF INLET PIPE SHALL INTERSECT INSIDE FACE OF CONE AT SPRING LINE UNLESS OTHERWISE SHOWN. 11. STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636 UNLESS OTHERWISE SHOWN. STEPS SHALL BE UNIFORMLY SPACED 350 mm 04') TO 375 mm 05') 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 (36.1 INSIDE DIAMETER OR LARGER. EXCEPT IF THE MAIN LINE RCP DOWNSTREAM OF MANHOLE IS 900 mm (361 TO 1050 mm (421 INSIDE DIAMETER AND THE MAIN LINE RCP UPSTREAM IS 825 min (33') OR LESS STANDARD PLAN 321 SHALL BE USED. AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER STANOARDPI.AN NIMIC MANHOLE PIPE TO PIPE MAIN LINE 320-1 ID=900 mm (36") OR LARGER SHEET 3OF4 B. THE OUTSIDE DIAMETER OF THE LATERAL MUST BE LESS THAN OR EQUAL TO 1/2 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 (304. 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 (361 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 (36.1 WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 329. 16. 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 (364 WITHOUT REDUCER 328 PRESSURE MANHOLE SHAFT - WITH ECCENTRIC 329 PRESSURE MANHOLE SHAFT 914 mm (369 WITHOUT REDUCER 630 610 mm (24.1 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 K AN 3,20R- 1 MANHOLE PIPE TO PIPE MAIN LINE I ID=900 mm 36" OR LARGER SHEET 4OF4