The URL can be used to link to this page

Home My WebLink About3787-62 F )GES TO BE ROUNDED )75mm(3.)R R = I D OF SPUR t 150 mm (60) MIN. ALL STEEL REINF. 15M 0 100 mm 04 0 40) OC +C o CEM_�� MANHOLE PIPE TO PIPE ONE OR BOTH DETAIL W PLAN - " B (RINGS AND COVER NOT SHOWN) MEW' 1996 P LAN SHEET 1 OF 3 SEE NOTE 1 SHEET OF 2 (SHAFT NOT SHOWN) SHEET 1 OF 1 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION STREET GRADE MANHOLE FRAME CONCRETE RINGS STREET GRADE DRAWING N0. 3787 6 RCE 621 EXP. 9-30-05 AND COVER PER PER STD. PLAN 324 25 mm x 25 ma 610 mm STD. PLAN 630 OMIT THIS STEP (5'xl'} m (240) MANHOLE IN PAVED STREETS RING SWT SHAFT 225 mm (9 2 Wm E F" PER STD. 400 mm (16') FOR 610 mm E�7 E W = PLAN 324 PAVED STREETS, __ (240) o N 900 mm (3'-0-) 650 mm (2'-2.1 125 un (5')M 0 M STREETS FOR UN- ,�, M T 1050 nn (31-640 T W W -• 5 ' ' 2 mm- PAVED STREETS ^' �' �,_ 175 mm (T) m I.- _ (g-) I = 41 - 125 mm x 50 mm (Wx29 PIPE SEAT a W o mm 3'-6• T ROUND EDGES IS mm o v N OF INLETS 1/2' ROUND EDGES Vmm -INLET ELEVATION SECTION C -C APPLIES AT THIS POINT SECTION A -A STATION LINE - 200 mm (89 ' MM 900 mm (3'-001 STEPS 450 mm (180) 100 mm (40)1 - - `C+2T-200 mm (8' 100 mm (4') 200 mm (81) 200 mm (801 ' OPTIONAL BOTTOMA GRADE POINTS, SEE NOTE 5 SECTION B -B TABLE OF VALUES FOR M (SEE NOTE 1) SECTION PAVED STREET UNPAVED STREET MAX. MIN. MAX. )AIN. A -A ±867 mm 12'-10 1/26) 1060 mm (3'-6-) C -C 282 mm (11-) 217 mm (8 1/20) 410 mm (164 1380 mm (158) AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER PRCMULGAT=D BY I}HE MANHOLE PIPE TO PIPE ONE OR BOTH STANDARD PLAN METRIC PUBUCWORKS STANDARDS INC„ GREENBOOK CO111MTTTEE 1992 ! MAIN LINE IDS! ! 825mm 33 OR SMALLER 321 - 1 MEW' 1996 C/ T Y OF FON TA NA, CALIFORNIA SHEET 1 OF 3 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION CROSSING PIPE WALL (DIAMETER OF PIPE = DI) OPTIONAL SIDE OF (SEE NOTE 3) .o BLANKET (TYP.) x •, `\ CONCRETE BLANKET (CLASS 265CI4 i r•, 2 (450-C-2000) CONCRETE) 1 1 (TYP.) Z = Do/2 FOR D > 375 mm (152) UNDISTURBED EARTH (TYP,) 150 mml = 3Do/4 FOR D s 375 mm (15.1 EXISTING PIPE (61) MIN. OUTSIDE OF PIPE BELL (TYP.) CONCRETE BLANKET (FOR EXISTING PIPES CROSSED OVER BY A NEW PIPE) NOTES= I. CONCRETE BLANKET IS REQUIRED WHEN THE CLEARANCE BETWEEN THE TOP OF THE EXISTING PIPE AND THE BOTTOM OF THE CROSSING PIPE IS LESS THAN 450 mm (18 IN.). 2. Y = D/6 (150 mm (6 IN.) MIN.). WHERE THE CLEARANCE BETWEEN THE TOP OF THE EXISTING PIPE AND THE BOTTOM OF THE CROSSING PIPE IS LESS THAN Y, THE CONCRETE SHALL BE PLACED BETWEEN THE PIPES AND AROUND THE SIDES OF THE CROSSING PIPE UP TO A LEVEL EQUAL TO Y ABOVE THE EXIST- ING PIPE, OR AS REQUIRED BY NOTE 3 BELOW. WHICHEVER IS HIGHER. 3. X = 0/12, MINIMUM. TO PROVIDE BEDDING MATERIAL FOR THE CROSSING CONDUIT. WHEN X IS LESS THAN THIS MINIMUM, THE ENTIRE TOP SURFACE OF THE BLANKET SHALL BE RAISED TO MAKE CONTACT WITH THE LOWER 900 OF THE CROSSING PIPE. 4. THE BLANKET SHALL EXTEND LONGITUDINALLY TO THE FIRST JOINT BEYOND THE TRENCH EXCAVATION AT EACH END OF THE BLANKET. EXCEPT THAT THE BLANKET NEED NOT BE EXTENDED MORE THAN '1.2 m (4 FT.) BEYOND THE TRENCH. 5. WHENEVER A PIPE BELL IS ENCOUNTERED WITHIN THE LIMITS OF THE BLANKET. ALL DIMENSIONS SHALL REFER TO THE BELL. INVERT SLAB OF ARCH OR BOX 150mm 150mm 50 mm (20) THICK STYROFOAM OR SECTION (CROSSING CONDUIT) OTHER APPROVED COMPRESSIBLE (6') MATERIAL NO MINIMUM UNDISTURBED EARTH l� EXISTING PIPE OUTSIDE OF PIPE BELL_._/ COMPRESSIBLE BLANKET (FOR EXISTING PIPES CROSSED OVER BY A NEW BOX OR ARCH) NOTES= I. COMPRESSIBLE BLANKET IS REQUIRED WHEN THE CLEARANCE BETWEEN THE TOP OF THE EXISTING PIPE AND THE BOTTOM OF THE CROSSING CONDUIT (BOX OR ARCH) IS LESS THAN 450 mm (18 IN.). 2. THE BLANKET SHALL EXTEND LONGITUDINALLY FOR THE FULL CROSSING CONDUIT TRENCH WIDTH. 3. 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, WITH THE EXCEPTION OF REINFORCING BAR SIZES FOR WHICH ENGLISH (IMPERIAL) BAR SIZES MAY BE SUBSTITUTED FOR METRIC BAR SIZES. 1F ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE ENGLISH VALUES. AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN 321 1 SHEET 2 OF 3 MANHOLE PIPE TO PIPE (ONE OR BOTH MAIN LINEMETRIC ID'S 825mm 33" OR SMALLER STANDARD PLAN PROMRKSTANDARDE PUBLIC WORKS STANDARDS INC., BLANKET PROTECTION FOR PIPES METRIC GREENBOOK COMMITTEE C/ T Y OF FON TA NA, CALIFORNIA 225-11984 REV. '930 SHEET OF 2 REV. 1993 SHEET 1 OF 1 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NO TES I. 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 AND DETAIL "N". DEPTH M MAY BE REDUCED TO AN ABSOLUTE LIMIT OF 150 mm (66) WHEN LARGER VALUES OF M WOULD REDUCE H IN SECTION C -C TO 1060 mm (3'-6*) OR LESS. 2. H (IN SECTION A -A AND B -B) SHALL NOT BE LESS THAN 1.2 m (4'-0'), BUT MAY BE INCREASED PROVIDED THAT THE VALUE OF M SHALL NOT BE LESS THAN THE MINIMUM SPECIFIED AND THAT THE REDUCER SHALL BE USED. FOR H (IN SECTION C -C) SEE NOTE 1. 3. L SHALL BE 1.2 m (4'-0') UNLESS OTHERWISE SHOWN. L MAY BE IN- CREASED OR LOCATION OF MANHOLE SHIFTED TO MEET PIPE ENDS, BUT ANY CHANGE IN LOCATION OF THE SPUR MUST BE APPROVED BY THE ENGINEER. 4. T SHALL BE 200 mm (89 FOR VALUES OF H UP TO AND INCLUDING 2.4 m (80-011) AND 250 mm (101) FOR VALUES OF H OVER 2.4 m (8'-0')- 5. 8'-0").5. 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. SEE NOTE 3. 6. REINFORCEMENT SHALL CONFORM TO ASTM A 615M, GRADE 300(ASTM A 615, GRADE 40). AND SHALL TERMINATE 40 mm (1 1/21 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 200 mm (81. 10. STEPS SHALL CONFORM TO STANDARD PLAN 635 OR 636. UNLESS OTHERWISE SHOWN, STEPS SHALL BE UNIFORMLY SPACED 350 mm (14") TO 375 mm (151 OC. THE LOWEST STEP SHALL NOT BE MORE THAN 600 mm (24"f ABOVE THE LEDGE AT THE SIDE OF THE MANHOLE. AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN 321 1 SHEET 2 OF 3 MANHOLE PIPE TO PIPE (ONE OR BOTH MAIN LINEMETRIC ID'S 825mm 33" OR SMALLER k MAIN LINE RCP OR t REINFORCED MONOLITHIC �-~- ARCH, SEE NOTE 2 I J D I 80 mm (30) MIN. W � 01 �ROUNO Orn EDGE 2 CPTO 75 mm CA 1- -' 11- Zt 1(3') R ai o F• 0 E W Z Z E W O I iW j'j QI I G Cr. I ._ I p STA. POINT L� !91 CONNECTOR ' I 80 mm SEE NOTE 3 (3') MIN. ` STA_ POINT I LATERAL SEE NOTE 3 PLAN SPUR REINFORCING STEEL I 80 mm (31)_MIN. SPRING ' LINE /ROUND) f/I ( EDGES ' 1 ELEV. SUNDISTl EARTH URGED H H SECTION Z -Z IOM 0 450 mm (03 OR +4 to 18') OC TIE BAR G BARS 15M 0 150 mm (04 0� 6') OC r >c N o Z 130 mm (5') "� ELEV. R BARS 15M (0S) so mm (3'1 OC F- F BARS 15M (55) 0 75 mm (31 OC -CONCRETE CRADLE. 265-C-14 (450-C-2000), SEE NOTE 9 ti t. LATERAL/ CONNECTOR PIPE F 5M 0150 mm f (•4 0 601 OC IOM 0 450 mm (+3 OR •4 01 18") OC TIE BARS E AND F BARS 15M 0 75 mm (45 0 3.) OC, SEE NOTE 8 E E o TIE BARS -_ Y F• G BARS T.c 1T SECTION M -M AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER FROMULGATED BY 7ME JUNCTION STRUCTURE - PIPE TO PIPE INLET STANDARD PLAN PUBLIC WORKS ST&NDARDS INC.. GREENBOO�K�CClMAIiTEE ID > 600 mm (2411) OR ID > 1112 MAIN LINE ID METRIC 331-2 Prepared Under The Supervision Of : C/ T Y OF FON TA NA, CALIFORNIA PR07 F F� NOMAS '� �n Z W K No. 62183 U) � Exp: 9-30-05 �qT O / v 1 - �� F°F CAL\FO REV. '930 SHEET OF 2 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ...DIG SLE � T. TOLL FREE _qq=0Fw_1 - 800- 227- 26 00 A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT II. THE FOLLOWING CRITERIA SHALL BE USED FOR THIS MANHOLE. A. MAIN LINE = 825 mm (33") INSIDE DIAMETER OR LESS. (EXCEPTION - IF THE MAIN LINE RCP DOWNSTREAM OF THE MANHOLE IS 900 mm (36") TO 1050 mm (42") INSIDE DIAMETER AND THE MAIN LINE RCP UPSTREAM IS 825 mm (33') OR LESS.) STANDARD PLAN 320 OR STANDARD PLAN 322 IS NOT APPLICABLE WHERE THE MAIN LINE CONDUIT IS LESS THAN 900 mm (36") IN DIAMETER. S. SEE SECTION A - A. THE MAXIMUM SIZE LATERAL THAT MAY BE CONNECTED TO THIS MANHOLE IS SUCH THAT THE DISTANCE FROM THE OUTSIDE (TOP) OF THE LATERAL TO THE BOTTOM OF THE 200 mm (81 THICK TOP OF THE MANHOLE CHAMBER, MEASURED VERTICALLY FROM THE END OF THE RCP, SHALL BE A MINMUM OF 150 mm (6"). C. IF THE SIZE OF THE LATERAL IS SUCH THAT THE ABOVE-SPECIFIED MINIMUM DISTANCES CANNOT BE MAINTAINED, THEN ONE OF THE FOLLOWING ALTERNATE SOLUTIONS MUST BE USED. I. PROVIDE A SPECIAL STRUCTURE. 2. PROVIDE TWO STANDARD STRUCTURES, CONSISTING OF THIS MANHOLE PLACED UPSTREAM OR DOWNSTREAM FROM THE APPLICABLE JUNCTION STRUCTURE OR TRANSITION STRUCTURE. 12. MANHOLE FRAME AND COVER SHALL CONFORM TO STANDARD PLAN 630 UNLESS OTHERWISE SHOWN. 13. MANHOLE SHAFT SHALL CONFORM TO STANDARD PLAN 324 UNLESS OTHERWISE SHOWN. 14. WHERE A MANHOLE SHAFT - 900 mm (361 WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 336. 15. WHERE A PRESSURE MANHOLE SHAFT - WITH ECCENTRIC REDUCER IS SPECIFIED REFER TO STANDARD PLAN 328. 16. WHERE A PRESSURE MANHOLE SHAFT - 914 mm (36") WITHOUT REDUCER IS SPECIFIED REFER TO STANDARD PLAN 329. 17. 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 (369 WITHOUT REDUCER 328 PRESSURE MANHOLE SHAFT - WITH ECCENTRIC 329 PRESSURE MANHOLE SHAFT - 914.mm (360) 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 AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN METRIC 321 -1 MANHOLE PIPE TO PIPE (ONE OR BOTH MAIN LINE ID'S 825mm 33' OR SMALLER SHEET 3 OF 3 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 (240). 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 (24") 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 T0. 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 1/20) 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=70/12 + 150 mm (60). 11. 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 M ET 1� 331 - 2 -- JUNCTION STRUCTURE PIPE TO PIPE INLET ID 600 nim (24") OR > 112 MAIN LINE ID SHEET 2 OF 2 RE/. REVISION DESCRIPTION DA 7F ENGR. CITY DA TF SHOULD CONSTRUCTION OF THE REQUIRED IMPROVEMENTS NOT COMMENCE WI THIN TWO YEARS OF THE DATE OF APPROVAL SHOWN HEREON AND CARRIED FORTH IN A DILIGENT MANNER, THE CITY ENGINEER MAY REQUIRE REVISIONS TO THE PLANS TO BRING THEM INTO CONFORMANCE WITH CONDITIONS AND S TANDA RDS IN EFFECT. IIS ± Cement grout capping at end of pipe SECTION CL PIPE k laid lengthwise and mortared iside edge of R.C.P. groove or end of pipe (if broken) Cement grout capping •� = Brick S mortar closure ELEVATION PIPE CLOSURE -TYPE 118" (Brick and Mortar - - EE�S Ep�I " ECS DA I N THESE RECORD DRAIMINGS HANIF RFEN PREPARED, IN i '= � PART, ON THE BASIS 07 ;�1,=..;,,� ..r_; -'p(\( COMPILED ANIS No. 3663 7�. . FURNISHED BY OTHERS. THE ENGINEER WILL N07 bt UD RESPONSIBLE FOR ANY ERRORS OR OMIS8ION9 W1416H HAVE BEEN INCORPORATED INTO THD D600999 A§ '1� C. A RESULT THEREOF. cir CaW�� BENCH MARK. • 18-17 BASIS OF BEARINGS.• BRASS CAP IN THE CONCRETE BASE OF THE SOUTH LEG OF AN SCE TOWER 343' NORTH OF HIGHLAND, 0.2 M1 WEST OF SAN SEVAINE RD., 2.65 M1 WEST OF SIERRA AVE. ELEVA TION: # 1428.609 THE BEARING OF N 89'30'06" E ALONG SUMMIT AVE. AS SHOWN ON RECORD OF SURVEY IN BOOK 35; PAGE 9. Prepared Under The Supervision Of : C/ T Y OF FON TA NA, CALIFORNIA PR07 F F� NOMAS '� �n Z W K No. 62183 U) � Exp: 9-30-05 �qT O / v 1 - �� F°F CAL\FO MADOLERED IN THE OFFICE AND ASSOCIATES, °►C , 760-A SOUTH ROCHESTER AVENUE ONTARIO, CA 91761-8180 PH0 E (909) 937-9151 Date : 3 • •�O STORM DRAIN IMPROVEMENT PLANS DRAWN Y TRACT 16695 STANDA, RD �A L 8 SCALE: AS SHOWN DESIGNED BY• DA TE.• OCT 2004 CHECKED BY q fT APPR �D B . - or Zq - ✓ DRAWING N0. 3787 6 RCE 621 EXP. 9-30-05 CITY ENGINEER R. C. E. 51152 DATE 7 LO O I rn O j O W Oa ;. CL W W 'o CL Z O 0 00 0 J:\620-1887\storm\SD06detail.dwa. 3/9/2005 11:10:15 AM. Sonnv