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HomeMy WebLinkAbout98 Driftwood Lane - Site Plan 2SYSTEM PROFILE TOP FNDN. AT EL. 40.0' NOT TO SCALE) ACCESS COVERS OR WIOTHINN3GOFDGRADERIF NOT) ( ACCESS COVER TO WITHIN 3" OF FIN. GRADE ACCESS COVER (WATERTIGHT) TO WITHIN 6" OF FIN. GRADE 39.0 MINIMUM .75 .-OF COVER OVER PRECAST / 2% . SLOPE REQUIRED OVER SYSTEM E 2" DOUBLE WASHED PEASTONE RUN PIPE LEVEL 37.0' FOR FIRST OR GEOTEXTILE FABRIC PROPOSED 1500 3' MAX. GALLON SEPTIC 36.=Sly 0' 3 .4' 36'25' TANK (H- 20) GAS ' BAFFLE 32.9 5' 00002 7 8 0 ' a Q O Q 0 0 Q o0 32.6 aaa0 D Daaa o (7.5% SLOPE) �6" CRUSHED STONE OR MECHANICAL a a a o a o a a a COMPACTION. (15.221 [21) Z5- 0 2' D D D D El 0 E7 DEPTH OF FLOW = 4 (�I % SLOPE) (-!-% SLOPE) TEE SIZES: 3/4" TO 1 1/2" DOUBLE WASHED .STONE INLET DEPTH = �" „ WATER TEST D'BOX FOR LEVELNESS OUTLET DEPTH = 14 LEACHING FOUNDATION 10' SEPTIC TANK 71' D' BOX 20' FArII ITY SYSTEM DESIGN: BOTTOM TH 1 24.6' GARBAGE DISPOSER IS NOT ALLOWED DESIGN FLOW: 4 BEDROOMS ® 110 GPD = 440 GPD USE A 1500 GPD DESIGN FLOW (' . "_,tai Dcp teem LEGEND SEPTIC TANK: 440 GPD (2) = 880 1500 GAL. SEPTIC TANK �fd USE A . "/ ( _ ��'3 100.01 PROPOSED SPOT ELEVATION ,,� � ---� - _ LEACHING: �1<z� [�iAl-"1111c MA NOTES LOCUS MAP NOT TO SCALE ASSESSORS MAP 127 PARCEL 67 LOCUS IS WITHIN FEMA FLOOD ZONE A4 ELEV. 5 AND C AS SHOWN ON COMMUNITY PANEL #250015 0002D DATED JULY 2, 1992 (DWELLING IS IN C) 100x0 EXISTING SPOT ELEVATION SIDES: 2 (39 + 10.83) 2 (.74) = 147 GPD ' 100 PROPOSED CONTOUR BOTTOM 39 x 10.83 (.74) = 312 GPD APPROVED DATE BOARD OF HEALTH 1 DATUM IS NGVD TOTAL: 620 S.F. 459 GPD - 100 EXISTING CONTOUR - USE (4) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)- -�cP} _-EXIST.--CESS-POOL WITH 2.5' STONE AT ENDS AND 3' AT SIDES REPLACE MISSING STONE STEPS IN KIND AND ADD PT PINE WOOD RAILINGS O N� 5' REMOVAL OF UNSUITABLE SOIL REQUIRED AROUND PERIMETER OF LEACHING FACILITY, DOWN TO SUITABLE SOIL LAYER. REPLACE WITH CLEAN MED. SAND.-, S: X36 FFs�- 5p F CD SPK-••• 8 FRAM go low \ FOLLINS POND (TIDAL) OBS. HIGH WATER SALT MARSH \....... WALL I 0 TIE W L I Iowa 1 / RE-MTALIIZyE, o (v(n?)o/ EXIST. BOATHOUSE TO BE REPAIRED AND REMODELED. REPAIRS INCLUDE HELIX WALL REINFORCEMENT OF CONCRETE WALLS AND REPAIRS/MODIFICATIONS TO THE ROOF. NEW DOORS, EXTERIOR SHINGLES AND PAINTING ALSO PROPOSED. PROVIDE WORK LIMIT LINE OF SILT FENCE LANDWARD OF SALT MARSH PRIOR TO ANY WORK COMMENCING ON BOATHOUSE 2. MUNICIPAL WATER ISI_X STING/AVAILABLE 3. MINIMUM PIPE PITCH TO BE 1/8 PER FOOT. 4. DESIGN LOADING FOR SEPTIC TANK TO BE AASHO H- 20; D'BOX AND CHAMBERS TO BE H-10. 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS. ENVIRONMENTAL CODE TITLE V. 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE. 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED FROM BOARD OF HEALTH. . - 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING �- I A- FoUins B x TO BE REMOVED Pond OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO Q n, �¢ COMMENCEMENT OF WORK. LOCUS ��s d MARS 6 31.6' � TO SURROUND POOL AT 66 J Er* s f 11. EXISTING LEACHING FACILITIES SHALL BE PUMPED AND 6rif(i, o0o f4 REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. 0 0y0 Ter, to o ��a y 12. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE �- EXISTING RETAINING WALL TO " BE REPLACED WITH EITHER 90 a _--14 REMOVED 5' BENEATH AND AROUND THE PROPOSED Knob Hill 16 Route 6 Whites Poth 13. PROVIDE NEW WATERLINE FROM SHUT OFF TO PROPOSED NOTES LOCUS MAP NOT TO SCALE ASSESSORS MAP 127 PARCEL 67 LOCUS IS WITHIN FEMA FLOOD ZONE A4 ELEV. 5 AND C AS SHOWN ON COMMUNITY PANEL #250015 0002D DATED JULY 2, 1992 (DWELLING IS IN C) 100x0 EXISTING SPOT ELEVATION SIDES: 2 (39 + 10.83) 2 (.74) = 147 GPD ' 100 PROPOSED CONTOUR BOTTOM 39 x 10.83 (.74) = 312 GPD APPROVED DATE BOARD OF HEALTH 1 DATUM IS NGVD TOTAL: 620 S.F. 459 GPD - 100 EXISTING CONTOUR - USE (4) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)- -�cP} _-EXIST.--CESS-POOL WITH 2.5' STONE AT ENDS AND 3' AT SIDES REPLACE MISSING STONE STEPS IN KIND AND ADD PT PINE WOOD RAILINGS O N� 5' REMOVAL OF UNSUITABLE SOIL REQUIRED AROUND PERIMETER OF LEACHING FACILITY, DOWN TO SUITABLE SOIL LAYER. REPLACE WITH CLEAN MED. SAND.-, S: X36 FFs�- 5p F CD SPK-••• 8 FRAM go low \ FOLLINS POND (TIDAL) OBS. HIGH WATER SALT MARSH \....... WALL I 0 TIE W L I Iowa 1 / RE-MTALIIZyE, o (v(n?)o/ EXIST. BOATHOUSE TO BE REPAIRED AND REMODELED. REPAIRS INCLUDE HELIX WALL REINFORCEMENT OF CONCRETE WALLS AND REPAIRS/MODIFICATIONS TO THE ROOF. NEW DOORS, EXTERIOR SHINGLES AND PAINTING ALSO PROPOSED. PROVIDE WORK LIMIT LINE OF SILT FENCE LANDWARD OF SALT MARSH PRIOR TO ANY WORK COMMENCING ON BOATHOUSE 2. MUNICIPAL WATER ISI_X STING/AVAILABLE 3. MINIMUM PIPE PITCH TO BE 1/8 PER FOOT. 4. DESIGN LOADING FOR SEPTIC TANK TO BE AASHO H- 20; D'BOX AND CHAMBERS TO BE H-10. 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS. ENVIRONMENTAL CODE TITLE V. 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE. 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED FROM BOARD OF HEALTH. . - 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING �- I A- DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION B x TO BE REMOVED 2 AL OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO SALT �¢ COMMENCEMENT OF WORK. 10YR 5 /6 MARS 6 31.6' � TO SURROUND POOL AT 66 J 11. EXISTING LEACHING FACILITIES SHALL BE PUMPED AND EXTENT OF APRON IN PERC REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. to C1 12 12. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE �- EXISTING RETAINING WALL TO " BE REPLACED WITH EITHER 90 10YR 6 4 / _--14 REMOVED 5' BENEATH AND AROUND THE PROPOSED 16 LEACHING FACILITY. 0 13. PROVIDE NEW WATERLINE FROM SHUT OFF TO PROPOSED /6 - -- - 18 DWELLING, MINIMUM 10' FROM SEPTIC COMPONENTS/LINES. BOAT r, ou NOTE: PORTION OF EXISTING IS SHOWN. C 20 „-N - 14. PROPOSED TREE REMOVAL (BETWEEN 50' AND 100' SETBACK TO C. BANK) SHALL BE IN CONSULTATION WITH 22 CONSERVATION AGENT `� J� � • TO g �- � � . FUTURE SCR. C PORCH + EXIST. + BOULDER" PATIO PROP. SCP ; BOqULER 39 DRIVE i 1- - EXIST. CP WI LEA \ J7 O AFIELD THIS EA / / f o , \\ � I 1 1 PAVED 1 DRIVE ) \ � � EXIST. X - 36 / 2 CAR GARAGE 60 \ \oo. SCP 23906A LC P 251538 LOTS 3&4 PIP 32 \ \ 1.51* AC. v \ RAINAGE \\ 7 SEMENT \ \ \BENCHMARK: USE WATER SHUT-OFF AT ELEV. 37.0' \ �O O \� 40 / \\ c? 42/ \� \ HYDRANT off 508-362-4541 \\ TAG 388 fax 508-362-9880 \ ELEV= 45.7 downcape.com © \\ Y do WO cA► 1 ii� i�c. \\ civil engineers c land surveyors 939 Main Street ( Rte 6A) \ i D ZOlO� YARMOUTHPORT MA 02675 \\ DATE 07-212 r NDWELLING WEr1G \ OOR EL= . ' (RAZE) \ /X x �x x � A �6 �R o 26 POOL _-- APRO \36 TEST HOLE LOGS ENGINEER: SHAWN MacINNES WITNESS: AMY VON HONE, RS DATE: JULY 11, 2007 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS -REPAIR AND EXPAND SHED -2' SOLLTH= - t. - ---- -- - -- _; - -- - WESTERLY -- ELEV. ELEV. O„ 4 37.1 ' Af 4 34.7' 38 X/ 38 24„ FILL 10 „ A 0 / ^C) SL 24" 36" �o EXISTING CHAIN LINK FENCE 1OYR 5/4 B x TO BE REMOVED LS 53" 2 W PROPOSED WHITE PVC FENCE O 10YR 5 /6 WITH SELF -LATCHING GATE(S) �� 31.6' � TO SURROUND POOL AT 66 J EXTENT OF APRON IN PERC ACCORDANCE.WITH STATE AND LOCAL REGULATIONS C1 LMS �- EXISTING RETAINING WALL TO " BE REPLACED WITH EITHER 90 10YR 6 4 / 69 " STONE OR STONE -FACED WALL (DESIGN BY OTHERS). PROPOSED EXTENSION SHOWN. C1 \ MS 150" 1OYR 6/3 24.6' 120" A SL 1OYR 5/6 B LS 1OYR 5/8 30.3' C1 LMS 1OYR 6/4 C1 MS 1 OYR 6/3 24.7' \ NO GROUNDWATER ENCOUNTERED - PROP. DWELLING WITH ATTACHED 2 CAR GARAGE PROP. EXTENSION OF RET. WALL EXIST.`-ARAGE TO BE CONVERTED TO WORKSHOP WITH 6' WIDE DOORS IN PLACE OF GARAGE DOORS r TOWN OF YARMOUTH (IN-HOUSE) VARIANCE REQUESTED (HEALTH DEPT.): TOP OF FOUNDATION TO BE 3.7' BELOW THE HIGH POINT IN THE ROAD (5.7' VARIANCE REQUESTED) HIGH PT IN ROAD (EL. 45.0') ........ DANIEL A. OJA PLS 1 C� < I�• 17-�9 �WjAli O �'� OF 98 DRIFTWOOD LANE SOUTH YARMOUTH PREPARED FOR JEFFREY A. & LINDA J. COOK OCTOBER 20, 2008 Scale: 1 "= 20' 0 10 20 3040 50 FEET rt(-Uj o w W 00 CV �- cm J Q P =