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HomeMy WebLinkAboutEngineered Plan - 2010CO SERVATION RD p KEY: 167.25' 88.0 EXISTING CONTOUR: - - - - ELEV. 4 PROPOSED CONTOUR: ............. ELEV. /y 2 y7S EXISTING SPOT ELEVATION: 25.5 r / PROPOSED SPOT ELEVATION: 25.5 E © O TEST HOLE: 10YR 2/1 2 UTILITY POL : -0- 88.5 O FENCE LINE: N 4 6P' HYDRANT: --6- RETAINING WALL:o LOCUS 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL LOAMY SAND LOCATION MAP 30" 10YR 5/8 LOT 27 (24,967 SF) 10YR 5/8 ASSESSORS MAP: 134 PARCEL: 28 PLAN BOOK: 271, PAGE: 81 C1 HORIZON FLOOD ZONE: C C HORIZON SEPTIC SYSTEM DESIGN FLOW ESTIMATE: 3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY SEPTIC TANK: 330 GAL / DAY x 2 DAYS = 660 GAL USE 1000 GALLON SEPTIC TANK (EXISTING) r LEACHING AREA: USE 2 - 500 GALLON CHAMBERS (8.5'x 4.8'x 2' EFF. DEPTH) WITH 4' OF STONE ALL AROUND (25'x 12.8'x 2' DEEP) SIDE AREA: (25'+ 12.8') x 2 x 2 = 151 SF (0.74) = 112 GAUDAY BOTTOM AREA: 25'x 12.8'= 320 SF (0.74) =_L37 GAUDAY, CAPACITY = 349 GAUDAY CONSERVATION DRIVE EDGE oPAVE. -� 92 90 i 86 88 S 78°16'20" E SEPTIC SYSTEM SECTION 11 X 96.63 TOP OF ° FOUNDATION 93.46 ELEV. ° 87.6 ELEV. ° 1000 GAL SEPTIC TANK TEE SIZES: (TO BE'CONFIRMED) INLET: 6" UP, 13" DOWN OUTLET: 6" UP, 14" DOWN / - - 94 � _ 92 92 '- � � Stone wall - - � m DECK I S _ � ----------- Ed9eofw Lan BENCHMARK AT 96 _ - 94 PAINT MARK ON ROCK - - - - - - - ELEVATION = 90.58 98 - - 2nd BENCHMARK AT _ - - - 100 - - - CATCH BASIN ELEVATION = 87.23 R `� S� 0' ----- -__ 102 -- 104 --~ BED HALL BED\ \ r-- ---- 106 BAT ROOM ROOM \ \ \ � 108 H \ ,. �\ .-----' 110 -- LIVING ROOM BEDROOM GARAGE �s�C \ \ \ �, A°S�, \ t AREAG KITCHEN BATH �� \ EXISTING FLOOR PLAN \ \ 112 MIO -07 COVERS WITHIN 6" OF FINISHED GRAS ELEV. ELE D -BOX (6" STONE UNDER) -GAS BAFFLE AT OUTLET TEE T MAX. COVER (1' MIN) ELEV. TEST HOLE LOGS ENGINEER: THOMAS MCLELLAN, P.E. WITNESS: AMY VON HONE, R.S. DATE: 3-25-10 PERCOLATION RATE: <2 MIN/IN 1 2" PEASTONE - 3/4" - 1 1/2" WASHED STONE INSPECTION PORT I ELEV.= 85.35 I IBJ 82.85, 4 4 ELEV. .E 25'x 12.8' 2 - 500 GALLON CHAMBERS WITH 4' OF STONE ALL AROUND (25'x 12.8'x 2' DEEP) TH-1 89.0 NOTES: 167.25' 88.0 O/A HORIZON ELEV. 4 O/A HORIZON ELEV. LOAMY SAND ��� `%'AIR ER w E Jo. 35721 ,� r LOAMY SAND --_ 3. SCHEDULE 40 - 4LP-VC PIPE -TO BE -USED THROUGHOUT-SEP_TIC-SYST_EM.__-__ .-- E © GRAVEL 6" 10YR 2/1 87.5 5. PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE). 88.5 O DRIVE B HORIZON 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL. LOAMY SAND 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL LOAMY SAND 30" 10YR 5/8 85.5 10YR 5/8 86.5 C1 HORIZON C HORIZON MEDIUM SAND MEDIUM SAND 60" 2.5Y 7/4 86 2.5Y 7/4 G C2 HORIZON Cb \\ 84" 2.5Y 6/4 81.0 86- - 5' SOIL REMOVAL C3 HORIZON /� W 144"1 MEDIUM SAND (SEE NOTE 15) NO GROUND WATER \ PAVED \ DRIVE \ o dap C GARAGE 88 / 25' TH-1 /, _ �\ - EXISTING 3 BEDROOM - - ` \ _ LP �� - -- DWELLING top fnd.= 96.63 - _\ EXISTING DECK 90 ST inv.= 93.46 / - - 94 � _ 92 92 '- � � Stone wall - - � m DECK I S _ � ----------- Ed9eofw Lan BENCHMARK AT 96 _ - 94 PAINT MARK ON ROCK - - - - - - - ELEVATION = 90.58 98 - - 2nd BENCHMARK AT _ - - - 100 - - - CATCH BASIN ELEVATION = 87.23 R `� S� 0' ----- -__ 102 -- 104 --~ BED HALL BED\ \ r-- ---- 106 BAT ROOM ROOM \ \ \ � 108 H \ ,. �\ .-----' 110 -- LIVING ROOM BEDROOM GARAGE �s�C \ \ \ �, A°S�, \ t AREAG KITCHEN BATH �� \ EXISTING FLOOR PLAN \ \ 112 MIO -07 COVERS WITHIN 6" OF FINISHED GRAS ELEV. ELE D -BOX (6" STONE UNDER) -GAS BAFFLE AT OUTLET TEE T MAX. COVER (1' MIN) ELEV. TEST HOLE LOGS ENGINEER: THOMAS MCLELLAN, P.E. WITNESS: AMY VON HONE, R.S. DATE: 3-25-10 PERCOLATION RATE: <2 MIN/IN 1 2" PEASTONE - 3/4" - 1 1/2" WASHED STONE INSPECTION PORT I ELEV.= 85.35 I IBJ 82.85, 4 4 ELEV. .E 25'x 12.8' 2 - 500 GALLON CHAMBERS WITH 4' OF STONE ALL AROUND (25'x 12.8'x 2' DEEP) TH-1 89.0 NOTES: TH-2 88.0 O/A HORIZON ELEV. O/A HORIZON ELEV. LOAMY SAND ��� `%'AIR ER w E Jo. 35721 ,� r LOAMY SAND --_ 3. SCHEDULE 40 - 4LP-VC PIPE -TO BE -USED THROUGHOUT-SEP_TIC-SYST_EM.__-__ .-- 10YR 2/1 6" 10YR 2/1 87.5 5. PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE). 88.5 B HORIZON B HORIZON 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL. LOAMY SAND 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL LOAMY SAND 30" 10YR 5/8 85.5 10YR 5/8 86.5 C1 HORIZON C HORIZON MEDIUM SAND MEDIUM SAND 60" 2.5Y 7/4 83.0 2.5Y 7/4 C2 HORIZON SILT LOAM 84" 2.5Y 6/4 81.0 C3 HORIZON 78.0 144"1 MEDIUM SAND 76.0 NO GROUND WATER ENCOUNTERED of ", D�-•,.RM. r A 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION. 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3'. 11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA. E 12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND IS SUBJECT TO CHANGE UNTIL SUCH TIME. 13. EXISTING LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED. 14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW. (� Q 15. ALL UNSUITABLE SOIL, (SILT LOAM AT TH-2, APPROX. 84" DEEP) WITHIN 5' OF PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED WITH CLEAN MEDIUM SAND. APP, 0 12010 °v n n%• .l e..4 9 NOTES: r 1. VERTICAL DATUM: ASSUMED co 2. MUNICAPAL WATER IS AVAILABLE. (, ��� `%'AIR ER w E Jo. 35721 ,� r - --_ 3. SCHEDULE 40 - 4LP-VC PIPE -TO BE -USED THROUGHOUT-SEP_TIC-SYST_EM.__-__ .-- U) 4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS. 5. PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE). 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL. i 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL. 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS. of ", D�-•,.RM. r A 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION. 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3'. 11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA. E 12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND IS SUBJECT TO CHANGE UNTIL SUCH TIME. 13. EXISTING LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED. 14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW. (� Q 15. ALL UNSUITABLE SOIL, (SILT LOAM AT TH-2, APPROX. 84" DEEP) WITHIN 5' OF PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED WITH CLEAN MEDIUM SAND. APP, 0 12010 °v n n%• .l e..4 9 r 5 (, ��� `%'AIR ER w E Jo. 35721 ,� yinp.1 �C I s ^:r,S J. c McLELLAN m CIVIL No. 30471 0 `e J / THOMAS J. SITE PLAN LOCATION: 25 CONSERVATION DR., YARMOUTHPORT, MA PREPARED FOR: ELLEN MIRANDA DATE: 3-26-10 SCALE: 1" = 20' BASS RIVER ENGINEERING P E P.O. BOX 1163, EAST DENNIS, MA 02641 508-385-3426