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Home My WebLink About3813-331 FAIS PL TIE SC IIING L% 2 EXTRA 24) 09MU2 $1 I'lF ANO V MVC OL%A� MH" 91101E) AND COVER -i .......... 16 .. ww 1cw lv.% PS STE N 1 0. At—, ' I DOWEL (-ryp.)- PLAN ism 0 3OV. MrA#40120) vi - ___ 75 mwKI14')R Mmm IR FLOW LINE 0 CUR13 LINE STEPS 10 ow Aq . s ft 1� 11an 4?) m I ?c W) FAJIAPLATC AS LY pipes - 7 3p OPTIONAL SU80RAOC N Ic IL I IN :r Falrilld SECTION A—A __ 200 "all) 1019#4) 900 DOWEL DETAIL AMERICAN PUBLIC WORKS ASSOCIATION * SOUTHF.RN CALIFORNIA CHAPTER PROMULGATED By THE PVKC WORKS STANDARM M. CURaOPENING CATCH BASIN SIANO &LAN GREENDOOKCOMMI 1984 300-2 REV. IM SHERT1002 j I U$111 WITH STANVARD 3PECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION I. WHERE THE BASIN 13 TO BE CONSTRUCTED WITHIN THE LIMITS OF EXISTING OR PROPOSED SIDEWALK OR 13 CONTIGUOUS TO SUCH SIDEWALK. THE TOP SLAB Of THE BASIN MAY BE POURED EITHER MONOLITHIC WITH THE S1011WALK OR SEPARATELY, USING THE SAME CLASS OF CONCRETE AS IN THE BASIN. WHEN POURED MONOLIIHICAL Y. THE SIDEWALK S&L 131E PROVIOtO- WITH A WEAKENED PLANE OR A 25 mm0l) DEEP SAW UT CONTIN 0�%USLY AN LIND THE EXTERNAL PERIMETER OF THE CATCH BASIN WALL$. INCLUDING ACR THIEFULL WIDTH OF THE SIDEWALK. SURFACE Of ALL EXPOS D CONCRETE $HALL CONFORM IN SLOPE, GRADE. COLOR. FINISH. AND SCORING TO EXISTING 5 PROPOSED CURB AND WALK ADJACENT TO THE BASIN. 2. ALL CURVED CONCRETE SURFACES $HALL BE FORMED BY CURVED FORMS. AND SHALL NOT BE SHAPED BY PLASTERING. 3. FLOOR OF BASIN $HALL BE GIVEN A STEEL TROWEL FINISH AND $HALL HAVE A LONGITUDINAL AND LATERAL SL?'PE OF 1: 12 MINIMUM AND 1: 3 MAXIMUM. EXCEPT WHERE THE GUTTER GRADE EXCEEDS 8 PIERC NT. IN WHICH CASE THE LONGITUDINAL SLOPE OF THE FLOOR SHALL BE THE SAME AS THE GUTTER GRADE. SLOPE FLOOR FROM ALL DIRECTIONS TO THE OUTLET. 4. DIMENSIONS: a 3 970 mm(39-20) V s THE DIFFERENCE IN ELEVATION BETWEEN THE TOP Of THE CURB AND THE INVERT OF THE CATCH BASIN AT THE OUTLET an 1.35 m(4.51). V U v THE DIFFERENCE IN ELEVATION 13ETWEEN THE TOP OF THE CURB AND THE INVERT AT THE UPSTREAM END OF THE BASIN AND SHALL BE DETERMINED BY THE REQUIREMENTS OF NOTE 3. BUT $HALL NOT BE USS THAN CURB FACE PLUS 300 mt(A120). ,V I a THE DIFFERENCE IN ELEVATION BETWEEN THE TOP OF THE CURB AND THE INVERT OF THE INLET. N07ED ON THE PROJECT PLANS. H = NOTED ON THE PROJIEC� PLANS. W 3 NOTED ON THE PROJECT PLANS. A s THE ANGLE. IN DEGREES. INTERCEPTED BY THE CENTERLINE OF THE CONNECTOR PIPE AND THE CATCH 13ASIN WALL TO WHICH THE CONk�`TOR PIPE IS ATTACHED. 5. PLACE CONNECTOR PIPES AS INDICATED ON THE PROJE CT PLANS. UNLESS OTHERWISE SPIECI- FIED. THE CONNECTOR PIPE SHALL BE LOCATED AT THE DOWNSTREAM END OF THE BASIN. WHERE THE CONNECIOR PIPE 13 SHOWN AT A CORNER. THE CENTERLINE OF THE PIPE $HALL INTERSECT THE INSIDE CORNER Of THE BASIN. THE PIPE MAY SE CUT AND TRIMMED AT A SKEW NECESSARY TO INSURE MINIMUM 80 mm(30) PIPE EMBEOMENT. ALL AROUND. WITHIN THE CATCH BASIN WALL. AND 15 mm(30) RADIUS OF ROUNDING OF SIRUCTURC CONCRETE, ALL AROUND. ADJACENT TO PIPE ENOS. A MONOLITHIC CATCH BASIN CONNECTION SHALIO BE USED TO JOIN THE CONNECTOR PIPE TO THE CATCH BASIN. WHENEVER ANGLE *A9 13 LESS THAN 70 DEGREES OR GREATER THAN 110 DEGREES. OR WHENEVER THE CONNECTOR PIPE IS LOCATED IN A CORNER. THE OPTIONAL USE OF A MONOLITHIC CATCH BASIN CONNECTION IN ANY CASE IS PERMITTED. MONOLITHIC CATCH BASIN CONNECTIONS MAY BE CONSTRUCTED TO AVOID CUT— TING STANDARD LENGTHS OF PIPE. 6. STEPS SHIALL BE LOCATED AS SHOWN. If THE CONNECTOR PIPE INTERFERES WITH THE STEPS. THEY SHALL BE LOCATED AT THE CENTERLINE OF THE DOWNSTREAM END WALL. STEPS $HALL BE SPACED 300 mn)(120) APART. THE TOP STEP SHALL BE 175 mm(7*) BELOW THE TOP TO THE MANHOLE AND PROJECT 65 mm(2-1/21). ALL OTHER STEPS SHALL PROJECT 130 mm(54). 7. DOWELS ARE REQUIRED AT EACH CORNER AND AT 2 m(Il ON CENTER (MAXIMUM) ALONG THE 8ACKWALL. S. THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN, 308 MONOLITHIC CATCH BASIN CONNECTION 309 CATCH BASIN REINFORCEMENT 310 CATCH BASIN FACE PLATE ASSEMBLY AND PROTECTION BAR 312 CATCH BASIN MANHOLE FRAME AND COVER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP 9. 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 $HALL BE METRIC VALUES. EXCEPT REINFORCING BARS SIZES IN ENGLISH UNITS MAY 89 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 STANWO PLM 300-2 SHEET 2 OF 2 CURB OPENING CATCH BASIN 12 --&-N b. _0 K - CURB OPENINO CAIC" R"N (A) 460 Mrs CURB MINT A 410 POINT I POINT I w DMCTION OF FLOW �K- r L r CUR13 Mw PLAR ",--POINI a OIRECTION OF FLow FLOW --.L.IN.E. PROFILE: -CASE L -W L D CURB OPENING flip �CATCH USIN (s) r r r CURB POINT A - POINT I N\ -POINT F MECTION OF FLOW m & POINT a POINT C ELAN. �-_wo' , - —?air A N, n I V. -1--pnINT e. IV " 0 FLGW.--- LINE PR.QFILE C&si� 8- 25 fn(n (r) 150 mm (61 25 mm (10) F U. 50 mm CURB FACt + H 4 jE_9TlQN A."A SECTION B—B 's -POINT D FLOW LINE N-1 c CURB POINT 0 & TF_ I _99 Tip I - _4"�POINT G Ic DIRECMN Of FLOW N L �\-POIN T 0 F fLow LINE mm (69) 25 mm (10) M.0,0R VAR VALLEY �0. - - SECT12-N C -C .4 NOIE: I . ALL EXPOSED EDGES SHALL BE ROUNDED TO A 15 mm (HALF INCH) RADIUS. 2. THE CURB FACE AT POINTS A AND D $HALL 8E THE NORMAL CURB FACE OF THE ADJACENT CURB. THE CURB FACE AT POINTS 8 AND C $HALL BE THE NORMAL CURB FACE OF THE ADJACENT CURB PLUS H (SEE APPLICABLE CATCH BASIN STANDARD PLAN). 3. IN EXISTING STREETS WHERE NO PAVE MENT -REMODELING IS INDICATED, THE ELEVATION OF THE OUTER EDGE OF THE LOCAL DtPRESSIOW-tHALL MEtT -YHE OINISHED STREET SURFACE. 4. IN NEW STREM, dR IN EXISTING STREE . TS WHERE PAVEMENT REMODELING 13 INDICATED: THE ELIVATIONS Oil POINTS F AND 0 SHALL BE SET H, HIGHER THAN THE GUTTER FLOW LINE ELEVAtIONS- AT POINTS A AND-- 0, RESPECTIVELY. THE ELEVATIONS Of POINTS P AND R SHALL11 SET HIHIGHER THAN THE GUTTER FLOW LINE ELEVATIONS AT POINTS 8 AND Co RESPECTIViLYR, THE ELEVATION OF POINT S SHALL BE SET 142 -HIGHER THAN THE ELEVATION AT THE NEAREST GUTTER FLOW LINE. WHERE THERE IS NO GUTlTR ADJACENT TO THE LOCAL DEPRESSION, THE CLEVA71ON OF Pow - E SHALL 8( SET H3 HIGHER THAN THE -ELEVAT16N AT THE NEAREST TOE OF CURB. 5. DIMENSIONSI H NOTED ON THE PROJECT PLANS. Hl NOTED ON THE PROJECT PLANS. H2 - NOTED ON THE PROJECT PLANS. H3 - NOTED ON THE PRO JECT PLANS. G - 600 mm (2 Feet) K 1.5 m (5 Feet) L 1.8 m (6, feet) M 1.2 m (4 - feet) N - 1.6 m W Feet) WI) - CATCH BASIN W FOR ONE CATCH BASIN OR DISTANCE BETWEEN EXTREME END WALL$ FOR MUlIPLE CATCH BASIN& THE THICKNESS OF THE LOCAL DEPRESSION $HALL 8E 100 mm (8 INCHES). 6. DIMENSIONS SHOWN ON THIS PLAN FOR MI!TRIC AND ENGLISH UNITS ARE NOT EXACTLY EQUAL VALUES. IF METRIC UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES, EXCEPT REINFORCING BAR SIZES IN EN ' GLISH UNITS MAYBE SUBSTITUTED FOR METRIC BAR SIZES. IF ENGLISH UNITS ARE USEDo ALL VALUES USI'D FOR -CONSTRUCTION SHALL BE ENGLISH VALUES. AMERICAN PUOLIC WORKSASSWATION.�- 89Ulr.HE,RN 4PA�IFORNIA CHAPTER STANWOPLAN METRIC 313-1 LOCAL DEPRESSIONS AT BASINS SHIEEIT 4 OP 4 Q) Q:� LQ (k) It) Q) V_� 06T 31 J:X752-1858Ndata\outfileskWILLDAN060605\STREET�StO3.dwa. 616/2005 4:07:42 PM. MVA