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Home My WebLink AboutSD-452-8! V GENERAL NOTES I CULTEC RECHARGER 150 CHAMBER SYSTEM 1. THESE PLANS AND SPECIFICATIONS ARE INTENDED TO BE I CULTEC RECHARGER 33OHD CHAMBER SYSTEM NON- TRAFFIC APPLICATION EXPLANATORY OF THE WORK TO BE DONE AND OF EACH OTHER, BUT UNPAVED TRAFFIC APPLICATION SHOULD ANY OMISSIONS, OR DISCREPANCIES APPEAR, THEY SHALL BE TYPICAL CROSS SECTION DETAIL TYPICAL CROSS SECTION DETAIL SUBJECT TO CORRECTION AND INTERPRETATION BY THE DESIGN ENGINEER: FINISHED GRADE 2. CONSTRUCTION DETAILS MATERIALS WORKMANSHIP AND METHODS OF CULTEC RECHARGER 33OHD 1- -2 INCH WASHED, / CULTEC No. 410 FILTER 1 -2 INCH WASHED NATURALLY COMPACTED FILL - - .HEAVY DUTY CHAMBER CRUSHED. STONE a PATE -B- FABRIC TOP MANDATORY), CULTEC RECHARGER 150 . CRUSHED STONE CONSTRUCTION SHALL CONFORM TO TOWN OF LEXINGTON REGULATIONS '4 OZ NON -WOVEN FLTE3 FABRIC FILL SIDES AND BOTTOM STANDARD CHAMBER ALL AROUND STONE AND THE APPROPRIATE SECTIONS OF THE COMMONWEALTH OF S SPECIFICATIONS. MASSACHUSETTS TANDARD SPECIFIC ONS � �\ / \. ,/ ;:. ..... -. ..._.. _ _. -, ,.. _ _..,. .,... -. .: •- / 3. ALTERNATE MANUFACTURERS. FOR MATERIALS SHOWN ON THESE q r _ // s MAN PLANS MAY BE USED UPON: WRITTEN APPROVAL BY THE DESIGN ENGINEER. ALTERNATE MANUFACTURERS WILL NOT BE APPROVED IF SUCH APPROVAL ' ,�� \ WILL REQUIRE DESIGN CHANGES. ANY CHANGES TO THE APPROVED PLANS WILL NEED TO BE APPROVED BY THE APPROPRIATE TOWN OF LEXINGTON BOARD, COMMISSION AND /OR DEPARTMENTS. \ \' 78.5 4. IF ANY PART OF THIS DESIGN IS TO BE ALTERED IN ANY WAY, THE DESIGN ENGINEER, AS WELL AS THE APPROVING AUTHORITIES, SHALL BE , \ F I F ,J {�xa NOTI LED IN WRITING BE ORE CONSTRUCTION. J r \- l\,\ /f PEW fy\/ / s" Miv' S. THE RESPONSIBILITY OF NOTIFYING THE TOWN OF LEXINGTON ,(�/ .., /� ../ �%� /i2/�/ �r ;7•/ /r,/ /ij/�f ✓Lr �. ✓�C � /\�.'( `f;Ci \ // \ \ ENGINEERING DEP '.RTMENTS FOR FIELD INSPECTION OF THE CONSTRUCTION / ,\ // \\ \ GENERAL NOTES. r PROGRESS IS SOLELY THAT TO THE INSTALLING CONTRACTOR. THE RECHARGER 33OHD BY CULTEC, INC. OF BROOKFiELD, CT. CONTRACTOR SHALL GIVE A MINIMUM OF 24 HOURS PRIOR NOTICE. ALL RECHARGER 33011D CHAMBERS MUST BE INSTALLED IN ACCORDANCE -►- 15' 33" - 39` WITH ALL APPLICABLE LOCAL, STATE AND FEDERAL REGULATIONS:. - 7?P• - CENTER TO CENTER. - - - - - 6. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO SEE THAT REFER TO. CULTEC; INC.'S CURRENT RECOMMENDED INSTALLATION GUIDELINES. - - - , NTH A COLOR ALL PERMITS AND APPROVALS ARE OBTAINED. THE CONTRACTOR SHALL ALL RECHARGER 330HD HEAVY. DUTY UNITS ARE MARKED WI _ GENERAL NOTES - - - COMPLY WITH A APPLICABLE F T T SAFETY STRIPE FORMED: INTO THE PART ALONG THE LENGTH OF THE CHAMBER: RECHARGER 150 BY CULTEC; INC. OF BROOKFIELD, CT. ALL RECHARGER 150HD HEAVY DUTY UNITS ARE MARKED WITH A COLOR - CO ALL FEDERAL, STATE E AND LOCAL , - - - ALL RECHARGER 150 CHAMBERS MUST BE INSTALLED IN ACCORDANCE STRIPE FORMED INTO THE PART ALONG > THE LENGTH OF THE CHAMBER. - - - CODES. ' WITH ALL APPLICABLE LOCAL, STATE AND FEDERAL REGULATIONS. 6 STONE ABOVE THE CHAMBER IS OPTIONAL FOR ADDITIONAL STORAGE REFER TO CULTEC,. INC.'S CURRENT RECOMMENDED INSTALLATION. GUIDELINES. - - - 7. THE LOCATION OF UNDERGROUND UTILITIES WAS TAKEN FROM TYPICAL RECHARGE SECTION AVAILABLE RECORDS AND THEIR LOCATIONS SHOULD BE CONSIDERED NOT TO SCALE APPROXIMATE. PRIOR TO ANY CONSTRUCTION "DIG SAFE" SHOULD BE LOT TP EXIST. ELEV. ESHWT BUT. STONE BUT. CHAMBER F.G. #CHAMBERS CONTACTED AT 1- 888 -344, -7233. EXIST: EL ESHWT BUT. STONE BUT. CHAMBER F.G. CHAMBERS # # 212.0 208.4 210.4 210.9 213.4 20 LOT TPA ELEV. 3 9 1 10 217 213 -2 215.2 215.7 219.7 15 8. SHOULD GROUNDWATEP. OR UNSUITABLE MATERIALS BE ENCOUNTERED 2 12 218 215.2 217.2 217.7 221.7 12 DURING CONSTRUCTION THE ENGINEER SHALL BE CONTACTED IMMEDIATELY yYOe� FOR DETERMINATION OF POSSIBLE CONSTRUCTION DESIGN CHANGES SUCH AS (BUT NOT LIMITED TO) UNDERDRAINS OR ALIGNMENT AND GRADE 2, CHANGES: ANY CHANGES TO THE APPROVED PLANS WILL NEED TO BE '�� "'" aRn� proms APPROVED BY THE APPROPRIATE TOWN OF LEXINGTON BOARD, COMMISSION AND /OR DEPARTMENTS. �H6 9. THE DISTURBED AREA SHALL BE KEPT TO A MINIMUM, AND THE CAST IRON FRAM) 4 - D x n� DURATION' OF EXPOSURE SHALL BE LESS THAN A MAXIMUM OF SIX WEEKS. { & COVER SEWER FINISH GRADE no40 10. ALL GRADED AREAS SHALL BE LOAMED AND SEEDED. ALL SEEDED ARMS SHALL BE MULCHED WITHIN 24 HOURS AFTER SEEDING. A GOOD r,� QUALITY OF MULCH HAY SHOULD BE USED AND APPLIED AT THE RATE OF ADJUST TO FINISH GRADE - 2 TONS PER ACRE. WITH BRICK &c MORTAR MORTAR CROSS COUNTY PAVEMENT - FLAT ROOF SLAB {OPTIONAL) 11. GUTTER GUARDS SHALL BE PROVIDED ON EACH HOUSE TO PREVENT RESTORE SURFACE - DRIVEWAY SECTION DEWEY ROAD LEAFS AND OTHER DEBRIS FROM ENTERING THE ROOF RECHARGE O - 74 ORIGINAL GRADE/ N.T.S. . SYSTEMS.. _ v,�'Y %5 /l�l� <A ✓ %v %� ._ EXISTING PAVEMENT. - See Joint Detail /�vv7/ -12" STONE w z 3 LX > TEMPORARY EROSION CONTROL MEASURES CONSTRUCTION SEQUENCE: ° _° 4" �� 1. EROSION CONTROL MEASURES SHALL BE INSTALLED AS SHOWN ON THESE W. EARTH OR PIT .RUN BACKFILL, PLACE .& 1. CALL DIGSAFE 1-888- 344 -7233 w �Y2 zo COMPACT IN 12" MAXIMUM LIFTS. PLANS. 2. CUT AND CLEAR TREES IN CONSTRUCTION AREAS ONLY. > 3 °_ s" MIN ? SLOPE OR SUPPORT TRENCH 2. SILT FENCES AND HAY : ALE BARRIERS ARE TO BE MAINTAINED AND CLEANED /4 �� w SIDES PER OSHA :ANOAROS 3- CONSTRUCT TEMPORARY AND PERMANENT SEDIMENT AND EROSION aQ a UNTIL ALL SLOPES HAVE BEEN ADEQUATELY STABILIZED. CONTROL FACILITIES. EROSION AND SEDIMENT CONTROL MEASURES SHALL INVERT To BE - ow 3- ALL DISTURBED AREAS JHALL HAVE -A MINIMUM OF 4 INCHES OF LOAM _ x 4 -0 od AND, THOROUGKLr BE INSTALLED PRIOR TO ANY EARTH MOVING OPERATION THAT WILL w R €o sEwERH ''1z° MIN. COMPACTED AROU140 PIPE PLACED BEFORE BEING SEEDED AND MULCHED. INFLUENCE STORMWATER RUNOFF. ° B /RE 4. FILL MATERIAL SHALL BE FREE FROM STUMPS, WOOD, ROOTS, ETC. 4: CLEAR AND DISPOSE OF DEBRIS FROM CONSTRUCTION AREAS. 5. THE BOTTOM OF ANY TEMPORARY SEDIMENT BASINS SHALL BE PERIODICALLY 5. CONSTRUCT TEMPORARY CULVERTS AND DIVERSION CHANNELS AS OUTLET �� CLEANED, WITH THE SEDIMENT REMOVED TO A SECURE LOCATION SO AS TO REQUIRED. 1 - \�o 18 6. PLUS 12" Mw PREVENT SILTATION OF NATURAL WATER WAYS. 6. INSTALL UNDERGROUND UTILITIES. FLEXIBLE PIPE 6. AFTER ALL DISTURBED AREAS HAVE BEEN STABILIZED, THE TEMPORARY JOINTDETAI 7. GRADE AND GRAVEL DRIVEWAYS -ALL DRIVEWAYS SHALL BE STABILIZED SLEEVE EROSION CONTROL MEASURES ARE TO BE REMOVED AND ACCUMULATED 121, MIN. coMPne7EOP IMMEDIATELY AFTER GRADING. SELECT GRAVEL a SEDIMENT DISPOSED IN A SECURE LOCATION. TYPICAL TRENCH DETAIL 8. BEGIN CONSTRUCTION OF HOUSES. 7. EARTH STOCKPILES ARE. TO HAVE A SILT FENCE INSTALLED ON THE \!COMP AC o SueensE\ NOT TO SCALE 9. BEGIN PERMANENT AND TEMPORARY SEEDING AND MULCHING. ALL CUT DOWNSLOPE SIDE. 8. EROSION CONTROL MEASURES SHALL BE PERIODICALLY INSPECTED DURING THE AND FILL SLOPES STALL BE SEEDED AND MULCHED WITHIN 72 HOURS ELEVATION VIEW OF THEIR CONSTRUCTION.. LIFE OF THE PROJECT AND AFTER EACH STORM. ALL DAMAGED SILT FENCES 10. DAILY, OR AS REQUIRED, CONSTRUCTED TEMPORARY BERMS, DRAINS, SHALL BE REPAIRED. SEDIMENT DEPOSITS SHALL PERIODICALLY BE REMOVED. DITCHES, SILT FENCES, SEDIMENT TRAPS, ETC., MULCH AND SEED AS TYPICAL SEWER MANHOLE DE"T"AIL 9. EROSION CONTROL MEASURES SHALL BE REMOVED WHEN THE DISTURBED REQUIRED. AREA IS STABILIZED: DISTURBED AREA RESULTING FROM THE SILT FENCE NTS 11. FINISH PAVING ALL DRIVEWAYS. REMOVAL OPERATION SHALL BE PERMANENTLY SEEDED. ALL ACCUMULATED 12. INSPECT AND MAINTAIN ALL EROSION AND SEDIMENT CONTROL SEDIMENT SHOULD BE REMOVED AND PROPERLY DISPOSED OF. MEASURES. 10. THE DISTURBED AREA SHALL BE KEPT TO A MINIMUM, AND THE DURATION 13. COMPLETE PERMANENT SEEDING AND LANDSCAPING. OF EXPOSURE SHALL BE LESS THAN A MAXIMUM OF SIX WEEKS. 14. REMOVE TRAPPED SEDIMENTS FROM COLLECTOR DEVICES AS EDGE RESTRAINT APPROPRIATE AND THEN REMOVE TEMPORARY EROSION CONTROL MEASURES. o° PAVERS T 27- MIN - -►- °$ \ ' \ 50' MtN. F. XISTING PAVEMENT G. \ 1 \ �/` i,,`,.\ 6" MIN. LEXINGTON AMENDED TO •\\,,. \ \� COMPACTED i B �\ /\ \ :BEDDING SAND BANK GRAVEL \ _ o \ r j / %, i II i PLANNING BOARD- GEOTEXTILE /�\\,��'�\\/. / / / / MOUNTABLE BERM FABRIC \' A \/ // GRAVEL BASE // // // /' FILTER CLOTH PROFILE (OPTIONAL) \! RAIN GARDEN PLANTINGS 3/4" - 1 1/2" STONE - S RUBS. \ / /\�i /� /r" EXISTTNG GROUND CORNUS SERICEA -RED TWIG DOGWOOD LOT A B C \ \\ \ \ \ \ \\ ` \ \� \ �; \�x: \�`K - \ \\ CALYCAM7HUS FLORIDUS - SIEE7SHROV RAIN GARDEN 2 212.0 212.5 2110 NOTE: INSTALL PER MANUFACTURERS SPECIFICATIONS 50' MIN. 1 148URNUU TRILOBUM - CRANBERRYBUSH NO SCALE 3 204.0 204.5 - 205.0 1O' AM£LANCHIER CANADEIVSIS SERUCEBERRY - - - furIDERA BENZOi N - sPrc£BUSH I I -I I i I a 16' MIN _ ` EXISTING LX VER77CfaA LA - W IVLERBERRY ' . PAVER INSTALLATION DETAIL PAVEMEN T � DAT- E HERBA NOT TO SCALE ATHYRIUM FLUX FEMINA - LADY FERN - POL YS77CHUU A CROS 77CHIOOES - CHRISTMAS FERN - - - - 1 O' . IRIS CRISTATA CRESTED IRIS - -" - -�4 -` �4 - EUPATORIUM RUGOSUM. ✓0£ - -P YE -WEED I /,is' �PttN of MASSm / /' DETAIL SHEET 10/23/08 MYLARS FOR PLANNING BOARD DEL 7/27/07 REMOVE END. DRAIN DEL 7/10/07 ROOF & FOUNDATION DRAIN DEL 6/12/07 PAVL1 /RAIN GARDEN DEL 5/16/07 CONSERVATION DEL 2/26/07 NO CHANGES THIS SHEET DEL 1/3/07 PLANNING COMMENTS DEL 6/5/06 PLANNING COMMENTS DEL DATE REVISION BY CURBING PLAN VIEW - 1 /4 PER FOOT \ \\ a3 o0 ruE' LEES m IN �yj CA0�3 LEXINGTON, MASSACHUSETTS T 9 61S`iER� STABILIZED CONSTRUCTION ENTRANCE ss -�•� NAL NOT TO SCALE t� TA BLOCK PAVERS 3" BIT TYPE I GOODUA / v E c TE c° CONCRETE 12" COMPACTED 9" COMPACTED REV. BANK GRAVEL BANK GRAVEL I, CLERK OF THE TOWN OF SCALE: AS NOTED DATE: APRIL 14, 2006 SHEET 8 OF 8 IT MAX. DRIVEWAY LEXINGTON, MASSACHUSETTS HEREBY CERTIFY THAT THE NOTICE OF GRADE = 12% APPROVAL OF THIS PLAN BY THE LEXINGTON PLANNING BOARD HAS BEEN PREPARED FOR /OWNER TYPICAL DEWEY ROAD DRIVEWAY SECTION RECEIVED AND RECORDED AT THE OFFICE AND NO NOTICE OF APPEAL R4YVON REALTY TRUST SCALE WAS RECEIVED DURING TWENTY DAYS .NEXT AFTER SUCH RECEIPT AND PLAN VIEW PROFILE v1Ew RECORDING of SAID NOTICE. 3 CHANDLER CIRCLE ANDOVER, MASSACHUSETTS TYPICAL HAY BALE INSTALLATION PREPARED BY NOT TO SCALE TOWN CLERK DATE Land Engineering & Env ironmental Services, Inc. 130 Middlesex Road,Tyngsboro, Massachusetts 01879 " Telephone (978) 649 -4642 ON V 4f2! 1