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HomeMy WebLinkAboutSD-373-21� 07A SOIL LAGS: SOIL 7ES7NO WAS POFORMED BY ME7 ON MAY 9, 1996. TEST PIT 11 TEST PIT 0 0- l0" LOAM 0 -10" LOAM 10" -36" SUBSOIL 10" -30" SUBSOIL s 36 " -86" HARD PACKED SANDY GRAVEL 30° -102" HARD PACKED SANDY GRAVEL NO GROUNDWATER OBSERVED NO GROUNDWATER OBSERVED 1S (AT TE RAM 20 48 }MIN. /tNCH co, �� s G -1 TEST PLATS sMH #a 5" AM t5 " -30" SUBSOILS N9k �}S R= 19780 Qt1 PflP INV (1N) =190.21 30" -144° HARD PACKED SANDY GRAVEL �j4 �F NV.(lN)= 185.8E NO GROUNDWATER OBSERVED �� NV. (0)T) 85.8 6± C3#9 �+�/ JlL R =197.15 �iI. BESC �/" /l : INV..(IN)= 193.5± INV. (IN) 193.5± MERRIMAC SERIES CONSISTS OF NEARLY LEVEL TO STEEP, DEEP(5+ft), SOMEWHAT EXCESSIVELY INV.(OUT)= 193.4± DRAINED SOILS ON GLACIAL OUTWASH PLAINS, TERRACES AND KAMES THEY FORMED IN WATER - SORTED, SANDY GLACIAL MATERIAL. MERRIMAC SOILS HAVE FRIABLE FINE SANDY LOAM AND SANDY LOAM SURFACE SOIL WI7H MODERATELY RAPID PERMEABILITY OVER A LOOSE STRATIFIED SAND AND GRAVEL SUBSTRATE AT 18 TO 30 INCHES WITH RAPID PERMEABILITY. f THEY HAVE FEN' LIMITA77ONS FOR MOST USES id�i+l��s STONE BOUND ❑ SB STONE BOUND 'Acym STONE WALL n S6/DH STONE BOUND D HYDRANT W/ DRILL HOLE z 9 E CB/DH CONCRETE BOUND UTILITY POLE W/ DRILL HOLE m WATER SERVICE d DH DRILL HOLE RUBBLE WALL W4 TER GATE Sr SQUARE FEET (NO VISUAL SIGNIFICANCE) EXISTING -5- SEWER MAIN Os SEWER MANHOLE TBA D DRAIN MAIN HA LES -x- BARB WIRE FENCE 0 CATCHSASIN � I% WF '8 -WS WATER SERVICE EPLP ESCUTCHEON PIN IN LEAD PLUG �g -SS SEWER SERVICE -ONW- OVERHEAD W9RES " DIRECTION OF SURFACE DRAINAGE FLOW REMAINS OF" 0» 2 6/ Kf % ® ® MOST SUITABLE AREA FOR DEVELOPMENT STONE WALL / APPROXIMATE EDGE OF \ I& f EXISTING TREE CANOPY t SLOPES 15% OR GREATER / • Eyck • 81. DECIDUOUS TREE - 1 24- 18" 08 CONIFEROUS TREE 9 gp SURFACE LEDGE ® • ® EDGE OF BORDERING VEGETATED WETLANDS � A'' � HAY BALES � APPROVED BY- � � / � f11` LEXINGTON PLANNING BOARD i 111a1 qed DATE I DECLARE, TO THE BEST OF MY PROFESSIONAL KNOWLEDGE, INFORMATION, AND BELIEF, THAT THIS PLAN WAS PREPARED IN ACCORDANCE WITH THE RULES AND REGULA77ONS OF 7HE REGIS7ERS OF DEEDS A 3 °1? INC. DATE FOR REGISTRY OF DEEDS USE ONLY �, CLERK OF THE TOWN OF LEXINGTON, MASSACHUSETTS HEREBY CERTIFY THAT 7H£ N077CE OF APPROVAL OF THIS PLAN BY 7HE LEXINGTON PLANNING BOARD HAS BEEN RECEIVED AND RECORDED AT THIS OFFICE AND NO NOTICE OF APPEAL WAS RECEIVED DURING THE TWENTY DAYS NEXT AFTER SUCH RECEIPT AND RECORDING OF SAID NOTICE. &," Jt*vw _ CL !99 S� TOWN ARK LUTE MAPLE EXIST. 2 STORY WOOD -,, FRAME DWELLING No. 92 ADAMS STREET DRIVEWAY -8" (TYPE UNKNOWN) J5___� nal r 'w to NG m z � � o _ z W N� z -o -01� �t 20 "• R= 797.32 IN (IN)= 193.71 INV (OUT) =193.7± 1. THE TOPOGRAPHY, SITE DETAIL & SURFACE IMPROVEMENTS DEPICTED HEREON WERE OBTAINED FROM A PARTIAL FIELD SURVEY PERFORMED BY MERIDIAN ENGINEERING, INC. ON THE GROUND ON SEPTEMBER 3, 4, & 5, 1996. 2. THE LOCATION OF ALL UNDERGROUND UTILITIES SHOWN ARE APPROXIMATE AND ARE BASED UPON A PARTIAL FIELD SURVEY AND COMPILATION OF PLANS OF RECORD. MERIDIAN ENGINEERING, INC. DOES NOT WARRANTY NOR GUARANTEE THE LOCATION OF ALL UTILITIES DEPICTED OR NOT DEPICTED. THE CONTRACTOR, PRIOR TO COMMENCEMENT OF CONSTRUCTION, SHALL VERIFY THE LOCA77ON OF ALL UTILITIES AND CONTACT DIG SAFE AT 1 -800- 322 -4844. 3. EDGE OF VEGETATED WETLAND AREAS WERE DEMARCATED BY THE PRENTISS COMPANY ON APRIL 29, 1996. AN ORDER OF CONDITIONS WAS ISSUED BY THE LEXINGTON CONSERVATION COMMISSION ON JULY 7, 1996. 4, LOCUS IS DEPICTED AS PARCELS 62C (LOT 8) & 137 (LOT A) ON LEXINGTON ASSESSORS MAP 69. 5. LOCUS DEED BOOK 25715, PAGE 059 RECORDED AT MIDDLESEX SOUTH REGISTRY OF DEEDS 6. THIS PLAN DOES NOT SHOW ANY UNRECORDED OR UNWRITTEN EASEMENTS WHICH MAY EXIST. A REASONABLE AND DILIGENT ATTEMPT HAS BEEN MADE TO OBSERVE ANY APPARENT, VISIBLE USES OF THE LAND, HOWEVER, THIS DOES NOT CONSTITUTE A GUARANTEE THAT NO SUCH EASEMENTS EXIST. SMH#7 R= 198.92 INV. (OUT) = 193.01 C8#6 R= 198.59 INV.. (1N)= 194.8± INV. (OUT) = 194.7± CB#5 R= 198.58 INV. (OUT) =195.0± BENCHMARK: HYDRANT FRONT CAP BOLT ELEV. =20251 `jam 1 l / ryoti E T LE 14» 6 y� 2 M SAPLINGS WITH j aT A #W l2" -18" DiA. :N LAM AI$EA7--__1 / k826i 2" "GARAGE SLAB {(TO BE REMOVEDDO(X3LEBIT C DRI TOTALc'LOT ou OT A ANN B9 1 DOUBL 6 „8 %6 � ! / 8„ �\ 70 "_= A ` **,L 1 ••BL r 12 RNox- 209.91 ci�FS�X COV 17F J INV. = 200:4± DTI Z,4 >g4S Cp2c YOVTJ AgLF BENCHMARK HYDRANT (P SPINDLE ELEV =211.48 SIZE ANALYSIS AMMA TiON -THERE IS NO SIGNIFICANT NOISE IMPACTING THE S17E -THERE ARE NO HISTORIC OR ARCHITECTURALLY SIGNIFICANT STRUCTURES ON OR ADJACENT TO THE SITE - ACCORDING TO THE SCS SOILS MAP, THE SI7E IS COMPOSED OF TYPE TYPE 261 (MERRIMAC -URBAN LAND COMPLEX). -THE SUBJECT PROPERTY IS LOCATED IN ZONE C (AREAS OF MINIMAL FLOODING, NOT SITED AS FLOOD HAZARD AREAS) AS DEPICTED ON THE FLOOD INSURANCE RATE MAP OF LEXINGTON, MASSACHUSETTS, COMMUNITY PANEL No. 250198 0005 B -THERE ARE NO SIGNIFICANT VIEWS 20" U SMH #2 SMH#j ��l! R =208.66 R= 205.33 INV. 200.7± INV.(IN)= 198.7 ±(6 "PIPE) (8" STUB) INV (OUT) = 198.1± MATURE MAPLES 10° 2 24 6" jP OUBL E 2 "DOUBLE WOODx W POST REMAINS OFD BARB WIRE FF/GC1 kq, T IA, DOGI ERY PO �► 12" O •4" :0) Y 4„ 8 „• 210 KE i• ��0'��� _!36" __-�214 ®61 • 6 ., %A- m e / � 6 " -t2" OIA. MAPLE TREES IV AND SAMPLINGS WI7H A FEW MATURE BLACK LOCUST TREES oa IN POOR CONDITION. 3 FRUIT TREES (POOR CONDITION) FEET qA OSOG.�,• SF "THIS PLAN IS SUBJECT TO A COVENANT DATED _) C4 q- �_____" "THIS PLAN IS SUBJECT TO A CER77FICATE OF ACTION DATED 12kiL17 ___" "THIS PLAN IS SUBJECT TO A SPECIAL PERMIT DATED REW90NS DWG,f273IANLY (XREF• 2731MAIN) ;0 i i i 3 i i METERS o to 20 40 60 i