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HomeMy WebLinkAboutSD-3-6PRECAST CONCRETE CATCH BASIN E.L. LEBARON WITH GAS TRAP AND CLEANOUT LK 123 OR LF 248 -1 of NOT TO SCALE APPROVED EQUAL OUTLET t S -0 .�.. _ _.. ..... T BRICKS MAY BE USED FOR GRADE ADJUSTMENTS, OQl1CIE] ❑[�� ©0 FRAME TO BE SET IN FULL BED OF MORTAR 0000❑ 001100 - STANDARD CATCH BASIN FRAME 6 GRATE C1000❑ 0000❑ 00.000 12,SQ. IN. MCI: SECTIONS G 4' DIA. -, PRECAST CONC. TRANSITION _ a° 2'�" 4�Oi RREJIFQRCEMENT 2=0" 20 18 " -24" SECTIONS WITH PRECAST SHELF ELEVATION SAME b, 24" PER VERT. FOOT OR 6` LENGTHS TOP SLAB DESIGNED FOR AS CROWN OF HIGHEST CONICAL 2 SQ. OPENING H -20 LOADING (MIN.) PIPE 214' G' SECTION 3'-JO' G�l42-G MORTAR ALL JOINTS 24 a�l/A 5" MIN. < BASE TO RECEIVE TONGUE MORTAR (TYP.) 4" z i3" OF MANHOLE BARREL AND •.? MULTIPLES OF 1,2,3,4,51 a'.- . - - - -- -- -. -t. — Tr I ,.. GASKET OR 6` LENGTHS PIPE (SET BELL FLUSH) "'_ PROVIDE "V" OPENING 2,_2n i PLAN 48 "DIA. i 1 F HEIGHT OF i" CLEAR r 5i W „ SEE PIPE CONNECTION 6 MIN. RISER SECTIONS 4'0" CLEANOUT / OUTSIDE OF PIPE � B" 33% VARY FROM DETAILS .` WA I Y PLUS 2 "CLEARANCE o 1- 4 FEET W ATERSSTOP NOT REQ D qJq MONOLITHICALLY CAST BRICK OR CONCRETE FILL a1 �* c o0,40 IN PLACE CONCRETE ��= `�° z �4g n .._ 0 z � (/ N' ORMAL WATER LEVEL IN SUMP t 1 2',6° CAST IRON TRAP WITH SUMP CLEANOUT NEENAH Si R- 3705 -10 OR EOUAL 5" MIN. WEE PHOLE (OPENING TO 3E PRECAST IN RISER SECT ON) PRECAST CONCRETE CATCH BASIN E.L. LEBARON WITH GAS TRAP AND CLEANOUT LK 123 OR LF 248 -1 of NOT TO SCALE APPROVED EQUAL OUTLET t S -0 .�.. _ _.. ..... T 4 -0" OQl1CIE] ❑[�� ©0 DODOO 0000❑ 001100 00000 00000 00000 C1000❑ 0000❑ 00.000 r, SECTIONS G 4' DIA. -, PRECAST CONC. TRANSITION _ a° 2'�" 4�Oi SECTIONS OR BARREL g" 2=0" 20 MULTIPLES OF ,(;2,3`4`5; SECTIONS WITH PRECAST SHELF ELEVATION SAME b, .9,' -s /? OR 6` LENGTHS TOP SLAB DESIGNED FOR AS CROWN OF HIGHEST _4 � 2 H -20 LOADING (MIN.) PIPE 214' G' FORM GROOVE IN MANHOLE 3'-JO' G�l42-G 24 a�l/A 6�G ` < BASE TO RECEIVE TONGUE MORTAR (TYP.) 4" z i3" OF MANHOLE BARREL AND •.? MULTIPLES OF 1,2,3,4,51 a'.- . - - - -- -- -. -t. — Tr :'� ,.. GASKET OR 6` LENGTHS PIPE (SET BELL FLUSH) "'_ 2,_2n i PLAN VIEW �:. }....: PRECAST CONC. BARREL 00000 oODOo OQl1CIE] ❑[�� ©0 DODOO 0000❑ 001100 00000 00000 00000 C1000❑ 0000❑ 00.000 00000 3 - 10° C:m A o t -� 4 -O i PROVIDE "V "/ OPENING t, ,1 G" N s, 5' - 0" CROSS SECTION VIEW A -A DOUBLE GRATE CATCH BASIN NOT TO SCALE NOTE SUBJECT TO A COVENANT EXECUTED OCTOBER 15, 1984. APPROVED BY LEXINGTON PLANNING BOARD z� / � DATE) DWG. NO. 1229. L— 6" NEENAH 4856 GRATE ND FRAME ' OR EQUIVALENT FRAME TO BE SET IN FULL BED OF MORTAR ROTONDO &`SONS PRECAST PUMP CHAMBER PC 4x4 OR EQUIVALENT MORTAR ALL JOINTS PROVIDE WEEP HOLE 18 -24 CONICAL SECTIONS HEIGHT OF RISER SECTIONS VARY FROM 1` TO 4' 24"t 1" DIA. I �— 8" MIN. 5" MIN. 48" t 1" DIA. — — 2.. CLE /; '5 PIPE ON- -4 / STANDARD MANHOLE FRAME & COVER BRICKS MAY BE USED FOR GRADE ADJUSTMENTS FRAME TO BE SET IN FULL BED OF MORTAR /--MORTAR ALL JOINTS MIN. 0.12 SQ.IN. STEEL PER VERTICAL FOOT, PLACED ACCORDING TO AA SHO DESIGNATION M -199 I * 3 BAR AROUND 1 OPENINGS FOR PIPES 18" DIAMETER a OVER 1" COVER — PIPE OPENINGS TO BE PRECAST IN RISER SECTION PROVIDE "V° / OPENINGS OUTSIDE OF PIPE E.L. LEBARON LT 105 OR EQUAL +-2 CLEARANCE COVER TO BE LABELED DRAIN PRECAST CONCRETE DRAIN MANHOLE 9 FEET OR LESS IN DEPTH NOT TO SCALE A TOE 0 w: DIA_ w 18" MIN. DEPTH —� 9" DIA. MIN. ROCK SIZE 1 , CLERK OF THE TOWN OF LEXINGTON, MASS. HEREBY CERTIFY THAT THE NOTICE OF APPROVAL OF THIS PLAN BY THE LEXINGTON PLANNING BOARD HAS BEEN RECEIVED AND RECORDED AT THIS OFFICE AND NO APPEAL WAS RECEIVED DURING THE TWENTY DAYS NEXT AFTER SUCH RECEIPT AND RECORDING OF SAID NOTICE. Q DATE TOWN CLERK 10` -WIDE OUTFALL PLAN VIEW I (L CHANNEL 5' ( 5' ND SECTION CEMENT GROUTED STONE RIP -RAP (TYPICAL) A BRICK LINEE SHAPED INVERT a <4 PLAN' MANHOLE. FRAME & COVER (AS SPECIFIED) MORTAR BED STEPS PRECAST INTO WALL �. E CU` $ LS>.N AS REQUIRED ON - - - -- - ... h 12" CENTERS O : 'I FILL MORTAR JOINTS IN >: WITH HYDRAULIC CEMENT--\I\, (NQN- SHRINKING MORTAR) DAMPPROOF COATING TO BE APPLIED TO OUTER SURFACE SHELF ELEVATION SAME AS CROWN OF HIGHEST PIPE PRECAST CONC. BASE UNDISTURBED EARTH OR LEDGE I I Y �.. �2 Q o - Y PLAN I +} DIA. ° 8" MI .(VARIES WALL OF MANHOLE FLOW BRICK SHELF. SLOPE I " /FT. SLOPE ( " /FT. SHELF ELEVATION SAME AS 4-. CROWN OF HIGHEST PIPE - -- — a WALL OF MANHOLE BRICK OR CONCRETE FILL ° < SHAPED INVERT WITH 8" MIN. BRICK LINING SECTION A —A FINISHED ROAD GRADE D DIAMETER OF PIPE W UNSHEETED OR GROUND SURFACE TO 12" 3` BRICK AS REQUIRED TO 14" TO 24" 4` ADJUST TO GRADE (8" MAX.) 30" TO 36" _ PRECAST CONC. BARREL ° R2 SECTIONS G 4' DIA. -, PRECAST CONC. TRANSITION _ a° 2'�" 4�Oi SECTIONS OR BARREL g" 2=0" 20 MULTIPLES OF ,(;2,3`4`5; SECTIONS WITH PRECAST SHELF ELEVATION SAME b, .9,' -s /? OR 6` LENGTHS TOP SLAB DESIGNED FOR AS CROWN OF HIGHEST _4 � 2 H -20 LOADING (MIN.) PIPE 214' G' FORM GROOVE IN MANHOLE 3'-JO' G�l42-G 24 a�l/A 6�G ` < BASE TO RECEIVE TONGUE MORTAR (TYP.) 4" z i3" OF MANHOLE BARREL AND •.? MULTIPLES OF 1,2,3,4,51 -- -- - ,.. GASKET OR 6` LENGTHS PIPE (SET BELL FLUSH) "'_ 12" 8 "Mt �:. }....: PRECAST CONC. BARREL 6 o. SECTIONS FLOW _ FLOW 8 "MIN. 5i 3.7 „ SEE PIPE CONNECTION 6 MIN. �; PVC WATEf2STOP(TYP),IF 4'0" 3G 3'0% � B" 33% 25 DETAILS .` WA I Y W ATERSSTOP NOT REQ D qJq MONOLITHICALLY CAST BRICK OR CONCRETE FILL a1 �* c o0,40 IN PLACE CONCRETE ��= `�° ors" UNDISTURBED EARTH Q?s 0 �4g n .._ 8" MIN. SCREENED GRAVEL BASE SECTION :CAST SEWER MANHOLE h precast base NOT TO SCALE 1 6 "LOAM a SEED 3 V_6` +. o d GRAVEL OR a m o CRUSHED STONE a 3 SHAPE CHANNEL AS SECTION REQUIRED INLET END SECTION A -A OUTLET EROSION PROTECTION DETAIL NOT TO SCALE r_ 3 BASE AND WALLS 8" MIN. SCREENED GRAVEL BASE OR LEDGE. ASE'SLAB AND WALL BRICK OR CAST SEPARATELY CONCRETE FILL SECTION TYPICAL PRECAST SEWER MANHOLE with cast- in -piace base NOT TO SCALE TRENCH WIDTH, W D DIAMETER OF PIPE W UNSHEETED W SHEETED TO 12" 3` 4` 14" TO 24" 4` 5' 30" TO 36" 5' 6` R2 S G W UNPAVED i PAVED PLAN SEE SPECS FOR RESTORATION V11 REPAVE AS SPECIFIED L OF TRENCH SURFACE �' J �s K B SHEETING, ib1 COMMON' FILL II JIM C. SECTION OUTLET END DIA. W A B C D E � •��►• "bra* � • . to s P �I�• R1 R2 S G SLOPE 16 RAILROAD AVE. BEDFORD, MASS. a° 2'�" 4�Oi 6�1 e, 2=0" DIA. W A B C D E BD K L P 1- �A' R1 R2 S G SLOPE 16 RAILROAD AVE. BEDFORD, MASS. a° 2'�" 4�Oi 6�1 e, 2=0" 20 abi 66B• .9,' -s /? _4 � 2 /5" 214' G' 2�3" 3'-JO' G�l42-G 24 a�l/A 6�G ` 4" z i3" J�,�1414 5i 3.7 2�G °. 4�1" 4'0" 3G 3'0% � B" 33% 25 NOTE: CONSTRUCTION IS TO BE DONE IN ACCORDANCE WITH TOWN OF LEXINGTON STANDARD SPECIFICATIONS AND DETAILS AND INFORMATION PRESENTED ON THIS SHEET. OR FORCE MAIN PIPE oO iD J va THAN PV (; tiltit lb uZiltu I= I �u�t IuI�'1nl�ulr NORMAL GRADE EARTH ROCK SCREENED: GRAVEL MOORE HOMES I NC. 71 ets�- (SEE TABLE) TYPICAL TRENCH SECTION NOT TO SCALE t l 050 E L EX/ N G iO N, MASS. Lj E T A I L Sm"" SCALE: AS SHOWN JOSEPH W. MOORE CO. LAND SURVEYORS CIVIL ENGINEERS 16 RAILROAD AVE. BEDFORD, MASS. JUNE 28 , 1954 SHEET 3 OF 6