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HomeMy WebLinkAboutEngineered Plan - Rev. 2017< C9 . w M CL N flCl0 = 0 •0 0 U) Z a W Y I W . .s . M 12 9 I . n N in 4) Ca . 41 0 2 n J; . .o .9 I Cr ti / E 0 m SOIL TEST PIT DATA NOT TO SCALE TEST PIT TP -1 . GRD. EL 35.2 11 SHGW EL - 12" EL 35A 29" r_ .. r.v 135" EL 21.8 „V I _ V. . Vi.y.-IU.V. . --...V A.-.. -- W -W~ .Y. .YI.W - V W%fWWA . .RlV1 Y4.V ,i,V NbL. T . . - 1.. ' I . . . , Ii -} I` t . ' I I • \ I ' t t' ��'': 5418 , / }} } >A�M I C TIL } } . } : } } . \ TOTES . 2 I I } I GENERAL t . 459 240 a . _\ I } } : BMI :(' � } } _ } j \ } 69 5 z \ �� TO�b+I11 Iii4R 0\"1,D(+ID ' } } } } , I . � N a . . } } } \ . 1. THIS .PLAN IS INTENDED I FOR::'THE PERMITTING AND CONSTRUCTION OF THE DISTRIBUTION BOX DETAIL CH-10� a ,1 , �} } } NOT TO SCALE 0 \ . PORCH • ' . `/ j .1.} } } , . . < - -�-- C \} \ \ \ I . SEWAGE DISPOSAL FACILITIES.' REMOVABLE 6" MAX. Q 01 .. . --- } ( I i. � \ \} } . \ ` \ } - UTI METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 c9 1 / 1 ( f : i\ \ \ \ \ ` \ 2. ALL CONSTR C oNCOVER \/I. / } \ \ \ `' \ AND-. YARMOUTH BOARD ' OF HEALTH REGULATIONS. .FS i2 /�.\ sr{F` .� .� /'�\ \ \ \ \ \\ } \\t�j\- �. / .. Z / / \ \ \ , 3. THERE ARE NO KNOWN OR.;PROPOSED PRIVATE WEDS LOCATED WITHIN 150 FT. OF. THE HDPE RISER . \ I -\- 31 . / : a� / \ \ } \ : \ \\ . ' \\\ \ N FAITY.Ly \ .. _ \ l \ } \ \ 1 \ \ \ t \ PROPOSED LEACHI . G•f ,'� l / EXJSTJNG lSEP 1 C 1 1 \ ` \ 1 . t {3" 21" l I } \.\ \. \ \� \2" WALLS �\ / ` \ f T K \ \ \ \ \ \ 4 IF AN OVERDIG IS .SPECIFIED,. REMOVE ALL TOPSOIL., SUBSOIL AND OTHER UNSUITABLE. zt @., t, E . ._ / 1 / T I ` \ \ \�{% Y MATERIALS. ) . .I L. "' a I _`�TcoNCRETE h .. \ � 1 \ \ \ \ ,�' \ , . N FOUND � .s I / I I I \ 1\ \ \.� \\ -a� \ 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF 9-1 /2" I BOUND D OU D � o .. J .: ( \ \ \ \ \! \ \ \ ND FREE FROM ORGANIC MATERIAL AND (5) 5 DIA. .( .. I \ . \ ' \ \ ,\ \ \ \ \� EXCAVATION WITH CLEAN GRANULAR SAND, 00 13" . KNOCKOUTS \� J ` , \ \ , \' : \ \ \ ,. \ \ DELETERIOUS SUBSTANCES; '_MIXTURES AND- LAYERS ..OF DIFFERENT CLASSES OF SOIL \ \ , , + AIN ANY MATERIAL LARGER THAN 2 11-1 /2"Ill > I \ \' ' . � ' \ } \ \ \ ` ` \ . , SHALL NOT; BE . USED. FILL SHALL NOT CONT . \ NO . /�1. . a ZtJ �� 1 \ \ % \ 1 \ �. \ . \ N \ \ ` INCHES. A :SIEVE ANALYSIS USING A4 SIEVE SHALL BE PERFORMED ON A • • �+�L. PAflO {; \ \ NN \ \ REPRESENTATIVE SAMPLE: OF FILL ._UP TO 45X BY WEIGHT MAY BE RETAINED ON THE 2\j�,P \ � \ . - / I \ I \ N W _\ \ \ #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF BOTTOM ON .LEVEL " \ / / P \ \ \ . Z \ .. STABLE BASE 6 MINIMUM » PLAN VIEW _. a / P%Cfl0 / J N \ \ \ \ \ \ THE FOLLOWING; SPECIFICATIONS: 3 4 TO 1-1 2 \. eI 1} I` 1 \1. . CRUSHED STONE \ \ . . ] ["' \ \ \ \ \ \ - . / i . . / \ \ SIEVE . \ 1OOX MUST PASS sEcnoN vlEw \ \ >_ \ \ I t\ �-\\ 1 \ \ \ \ 1. \:. NOTES: \ I :: \ / \, \ d \ \ \ . / \ \ \ \ \ \ .\ 10X'MUST:PASS X50 SIEVE - _ . \ I \ � �' } I 1 / I \ \ \ \ \ 0-20X, DUST PASS #100 SIEVE . - - 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR .\ I \\\ . \ \ , \ IN PUMPED SYSTEM. \ \' -' ~' l / ` I . \ { \ . \ \ .\ \ \ , \ 0-5X` MUST .PASS X200 SIEVE . \ �' 1 . . ' I EXISnNG / , . 5 . � i \ . i . \ \. , \: r 1\ I 1\\ . 1. J \ o REMOVE ,& D LISH DWEWNG �\ j \ \ \ \ \ 2. FIRST TWO FEET OF PIPE OUT OF DIST., BOX TO BE LAID LEVEL \ / \ L . % . 1 EXISTING BIT. 'VEMENT / , / '\ W I \ \ \ \ \ \. 6. . EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER . �: \ j .: LOAM &L SEM \ 1 J 1: I \ \ DOER NOT GUARANTEE THEIR ACCURACY OR THAT ALL.SUBSURFACE STRUCTURES ARE 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 1 \ / . \ I . ; I \ \ , \ , \ \ \ . A INVERTS \ \ J (_ \ / I \ \ SHOWN. :CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF . . 1 E ! \ \ 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. . / . j l j LMI , I G \', \ OF 'UTILITIES AND STRUCTURES WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF . ..,E ) \6�8. " . \ \ �,. . \ CHANCES G, \ /. /' I CONSTRUCT1oN.. IF AN . DISCREPANCIES .ARE DISCOVERED OR FIELD \ ! / �` e Nba�i v \ 5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE..I .1 I \ \ . / / , L. . \ \1 f 't /,' . l . 0'' \ \ \ RE UiRED THE CONTRACTOR SHALLNOTIFY THE ENGINEER IMMEDIATELY. ' . �.I \ _-\ // G G / �: / \ i \. \ Q .. . - I N .�./. A , f -i I. �.<? \ \ PROPOSED / ' � �' / \ \ \ f J . / f I \ \ \ 7. THE: CONTRACTOR: SHALL. BE RESPONSIBLE FOR PROPERLY COORDINATING THE HOF� 1 \ LIMITS OF / �/ \ \ / \: l J f j I �'I } PROPOSED CONSTRUCTION .ACfiVITIES WITH' DIG -SAFE. AND THE APPLICABLE UTILITY. . M . . ' I . ' C � \ \ EXCAVATION / / / \ X33.5 \ / \ J J r J I . 1 I I ` COMPANIES ANO SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS claw A: ` m� \ \� _ / / \ / X J J f J I . 1. I I \ 1 IN SERVICE. . DESIGN CALCULATIONS Fl�D A 1 J J I, \ I . \ . 1' No.38039. , n \ / / - G EXISflNG . J � .. -.. 1' J 1. J I I \ . , '� \ .. 1 / . : TO NOTIFY DIG -SAFE, PER: MASS. STATUTE CHAPTER 82. DESIGN Flow -, •� 1 ! . / / �`� ® o GARAGE \ / /} 1 1 I I I \ \ } O� \ PROPOSED / y / / ( I \ I \ 8 CONTRACTOR IS REQUIRED BEDROOM IN CURRENT GARAGE CONVERTED TO COTTAGE a \ OBSERVATION / TO @E \ / / \ I J 1 j I } SECTION 40 (1-888-3�:►4-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF 1 C R gyp , . o \ , CONVERTED TO . / / f I I CONSTRUCTION. 4 BEDROOMS IN FUTURE DWELLING \: \ PORT / . / / NE BEDROOM C.0 / J I / l 1 I I 1.. . TOTAL 5 BEDROOMS ®110 GPD/BEDROOM = 550 GPD ®\ ! G / ( COTTAG ,; k S . / . . f / J I . Z \ / \%F�. f 1X / ' l / I I I 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE. OF A GARBAGE GRINDER. INSTALLATION P �:�� • 1 / / 1 I A GARBAGE GRINDER AT THIS PROPERTY IS NOT. ALLOWED PER 310 CMR / / / 9, REQUIRED SEPTIC TANK . \\ \ / / 42.0' \` 5 �� M i 'xr s . J l I I OR USE OF .4 LZ � / / • ,l• 3 /yam C . » �.. . �...� , 4 2 t G r=F / \ / / TOP - OF I (t / -h ® \ 1 . ► �A .F �'U•O'� ti.`... i n• °' X9':4:: e.; v t O 0� A Et x pt�<... ,:.( ;:,..; 1 550 GPD X 200X = 1. / \ G \ R�OPQOI / \ l COAS`TA� 1 OD GALLONS N , . \ CL . v ntY COMPARTMENT SEPTIC TANK O \ / / "`;, \ O LA r " s!, `'--, C :'. . L,e, -:n / I USE 2,000 GALLON 2�,� \ / / / .. �\ - / 1 /� l BI NK I TY j I I 10. THE WATERLINE SHALL BE SLEEVED OR RELOCATED PRIOR TO CONSTRUCTION OF THE w . �. , / C SIZE OF REQUIRED LEACHING FACILITY spa y SzaKitfs: ',ata J \ J I I \ \ /I / o � s 1 3, < _ / / I : I RESERVE AREA (IF NEEDED). . . . VARIANCES AN SES REQUESTED f',_}� , \ , ,% I .' p /� / / w £ y f x \ 9 I DESIGN PERC. RATE: <2 MIN/INCH / \ �r: \ I 'I I i I LONG TERM APPL RATE: 0.74 GPD/SF o / M TP 1 y P OPOSED J r,�y ' -t . ;.. ,, \ 1 . I I \ z _ m R k M: \fPROPO .: I 1 . 550 GPD .0.74 GPD/SF 744 SF . ]]]LE_�:_ G ✓ / / / 1,5p,0. GALLON x > t I I ) l - . I /'�� \ ,fid 2 Cd PARTM T. , . I+UT�1E ,.sir J \ J SIZE OF LEACHING FACILITY PROVIDED ` M I xYr?1.r / \ / M SEPTIC TANI(s :.<. rim .. _, 1 . I \ ' C J J I `' �` 310 CMR 15.221(7) TO ALLOW THE SOIL ABSORPTION TP \ r.,,. t I fi(Gfl � �.. ` . I I *ELEVATIONS ®N e.7LL / # I \1 1 ! I / SCHEDULE OF ELE . USE (4) LEACHING CHAMBERS SYSTEM TO BE INSTALLED MORE THAN 36 BELOW / o' � Y y A . I ' I { ." I PROPOSED ` e�-g `�..- DAM0f I . » �� .; �:. 1 f I J PROPOSED �, I \ . <.. ..> ....,Y .. I FINISH GRADE 48 REQUESTED). .. . N , DIST. BOX « .. I P F FOUNDATION FUTURE DWELLING 36.00 . l t TO 0 BOTTOM AREA 12.83x42.0 =' 538.8 S.F. � o.. j 12.83 x42.0. I I ..:. � '��- j J - . ,,, / ::,, br F Yf I I . ' » � Mfg �.� ��1 � -� J \s_ r, / 1 I \ 4 INVERT AT MAIN BUILDING3.OQ 81 SIDEWALL AREA (12.83+42.0) x 2x2 = 219.3 S.F. �, \ � .LEACHING FIELD f i�� rvI . \ , ��a,� , ,,�,�'., . J ) EFFECTIVE LEACHING AREA 758.1 S.F. TOWN OF YARMOUTH ' .; . � . . . .. \ / >: �� / / \ I I . \ Z J PROPOSED \,. / f / \ / I TOP .OF SLAB AT COTTAGE(FMR GARAGE) 33.00 A2 . . . .. I \ / l f . . \' I RESERVE . \ .� _ J / / . / / . 4 INVERT AT COTTAGE (FMR' GARAGE) . . ;�j.80 B2 758.1 S.F. X 0.74 ' GPD/S.F. = 560 GPD (INSTALLED CAPACITY) TO ALLOW THE FUTURE TOP OF FOUNDATION FOR THE 12.83'x42.0' \ 1 \ / ! / / / 560' GPD > 550 GPD (10 GPD RESERVE CAPACITY PROVIDED) . NEW DWELLING TO BE AT ELEVATION 36.0. EXISTING - I EXISTING WATER UNE�O BE 1 \ \ \ / / / + / 47 INVERT AT 2 COMP. SEPTIC TANK (IN) 31.12 C . \ I RELOCATED AT TIME OF RE . \ / / / / / / / " HIGH POINT ON TUPELO ROAD AT ELEVATION 37.2. \ S BUILD AND BOTH WATER t�NE \ / / 4 INVERT AT 2 COMP: SEPL .1TIC TANK (OUI� Q, Z D . . . \ ..' ` 1 \ �`'�... �\ -/ / / " 1 4" INVERT AT DIST. BOX IN ZLX E . 3.2 OF RELIEF IS REQUESTED.' . . \ \ AND SEWER UNE TO BE . S \ , 9 E .. ( ) . . \ . \ WITHIN 10' OF EACH '�� ; \ I \ / Q / \ F - \ I �' 2 ! T BOX (OUT) 30.19 I \. /N-1. . TO ALLOW THE CONVERTED .GARAGE SLAB AT ELEVATION / \ 4 INVER AT DIST: . . \ � . / J I 5O BUFFER TO ELEVATIONS AT. LEACHING FACILITY. . . . 33.Ot. TO REMAIN. 6.2 OF RELIEF 1S REQUESTED. / \ \ f U77UTY , ' I � . j . . /i \ - _ . _� PoLE / / / COASTAL BANK _.. / . / \ % � G BREAKOUT 30.83 2, 000 GALLON COMPARTMENT SEPTIC TANK C H 10� \ , , \ 4 INV. AT BEG. LEACHING CHAMBER 30.00 ( ) NOT TO SCALE BENCHMARK I / CON RETE ( .. . BOTTOM OF LEACHING. CHAMBER . 2$,.QQ `U . / \ \ NAIL SET IN BIT. 774,265$ S.F. 1� / BUND 1 NOTES: \ \ ELEVAflON 36.35 ,� 1 / o J �, J \ , ESTIMATED SEASONAL HIGH GROUNDWATER 2].$Si K . RAISE AT LEAST ONE EXISTING COVER \ �4.0_ ACRES) f�, . 100 BUFFER TO 1 " 0 FINISHED GRADE \ ( 1 ' r 1.. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. TO WITHIN 6 F » \ . - UPLAND AREA=84 341.* S F° . J o COASTAL BANK . THE .RISER SHALL 8E 18 HDPE PIPE \ 1 �. 1 I \ 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 \ � . (ABOVE COASTAL BANK) 1 1 LOADING. \ J J ' . 3. ALL PIPE- CONNECTIONS AND CONCRETE CONSTRUCTION " CONC. COVER \ I WE7L4ND AREA -89,9241 S F. J J 1 �/ c SHALL BE WATERTIGHT. 6 MAX. \\ BELOW COASTAL BANK I . ' J 1 f STEM` P�Of I LE - { . 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED \ ( ) II 1 1 DWEWNG 4" SCH. 140 PVC . » . / \ Is o l NOT TO SCALE L= 34 FT.L. WITHIN 12 OF TANK WALL AND ACCESSIBLE FROM TANK . .nvAA ` / 0 1 f=A 4 SCH. 40 PVC COVER. 'Ill .. 1 L= 50t FT. . S=0.015 . 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. � � . S= 0.037 . " '�- J J . u� TOP FOUNDATION FIRST PIPE LENGTH 4 \ JTO BE FINISH . �. ` - . . �, __ _ f FOR MIN. 2'LEVEI. 34.4-34.8 GRADE ...:. ' � \ °._ I I. . I EL VARIES COTTAGE-REPLUMB • 12 -0 ` ` J 4" SCH . . _ ♦ .. 1 J . � . 40 PVC . " .LL.1. : L= 34t FT: 4 SCH. 40 PVC 11.6 1 C.O. S= " L.J . 0 02 $) 1 . I 1� 3JT I- . r �+ .` WW�` .. Z'g8.15" ` ./ L . TDP CHAMBER 30.83 . 4' MIN. .. �'1 A e 1 J J .... . F - -I LIQUID 6 5 -8 BL/C, ` Z j J 1=B -el' . T = _ ....:::a::::::::::: i:'ei:iizeiei6sass1. .:........... ........ 4'-7» OCATE DEPTH 6p�.7 1 / I=D 1 G INLET TEE OUTLET TEE ;o ` �F I !� . - .. .1=E _ I �_ - (D � 01 � 1 f he I 5'-8" UNDER COVER GAS BAFFLE •` pUN R °� - /�, i F 1 4 . , � 1'1' ' V .s' ._ LEACHING -4 3 -2 �Y.q .r " 6 4 � ` y�1j9 ®/�1 `1' � o CONCRETE :••,. . DISTRIBUTION I . 6.2' SEPARATION TRENCH L ___LI 1,100 GAL MINIMUM 550 GAL . 31.300 GAL 650 GAL .. _ ... •v1J.. � 1 BOUND .. SEPTIC TANK' . BOX L� I 7 K , . . . . . . . . . .MAGNETIC REFLECTIVE' TAPE SHALL BE PROVIDED ESTIMATED S.H.G.W. (BOTTOM OF. TEST PIT) . IN THE TRENCH OVER ALL PVC PIPING . .1 . PLAN VIEW CROSS-SECTION VIEW . . 6 -t C . 'G rm- -i O O .LOCUS' 0 2 ? .Z N. z O . . 0 -n . �� r� :" rn GREAT WESTERN ROAD z ON QO' --I LOCUS MAP �P ... NOT TO -SCALE ' ���� (N OF Mgss9 ti 11 C GN �� BRIAN G. . YERGATIAN �`, 0 . CIVIL `� A 9 No.46206 40 t . �O,c �C'tST%: , I . IONAL ENG t\ ,4n\-1 BRIAN G. YERGATIA DATE PROFESSIONAL ENGINEER SEPTIC SYSTEM DES IGH # 12 TUPELO ROAD . 1N __ . SOUTH YARMOUTH MASSACHUSETTS. (BARNSTABLE COUNTY) . SITE PLAN . SEPTEMBER 29, 2017 I . A.K.A. #252 GREAT WESTERN ROAD N0. DATE DESC. 1. 11 Z29/17 REVISE COTTAGE OUTLET F ermit valid fo: REPAIR OF S111TI ' 'S '- fNLY, due°: to State and Lqc 11 septi vaHances. �. 1-n4' 1I..�1.1, 'o. .i . . Y :, a'.. ny, future a ... .Y_- 'ditio4henowutions/alteratiurI to N (y}. /. r1. Jll U�1111 Y_./� vkUfIIY➢g. Yarmouth 1lealth Pepartnlent ��oo ,7.. ( ()O,/ My . �l 2- NarncIrate PREPARED FOR: j KARI N & JEFF TYN DALL . 12 TUPELO ROAD SOUTH YARMOUTH, MA 02664 , 508-330-3072 ;t, . ' "ID S C GRDUP . . . . . 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 . 508 778 8919 © 2017BSC Group, Inc. SCALE: 1" 20' . 0 10 20 40 Fm FILE: P:\prj\482890300\CML\4828903 -SP.DWG DWG. NO: 5302-08 - SHEET 1: OF 1• JOB. NO: 4-8289.03