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HomeMy WebLinkAboutEngineered PlansLOCUS DATA CURRENT OWNER JOHN MAHONEY PATRICIA MAHON PLAN REFERENCE 194-101 DEED REFERENCE 4888-1 ZONING DISTRICT R-40 FLOOD ZONE ASSESSORS MAP PARCEL OVERLAY DISTRICT LOT AREA „X„ 115 144, Cl & C2 ZONE II 20,894f S.F. SITE & SEWAGE REPAIR PLAN ,�54 -56 STARBUCK LANE - IN 6A PREPARED BY: ��� o� EAS SURVEY, INC. WHITE s� �� P.O. BOX 1729 ROCK ROAD G LOCUS SANDWICH, MA 02563 33.8' 0 CELL (508) 527-3600 N �EAS.SURVEY@YAHOO.COM 6 19-0102 LOCUS MAP NOT TO SCALE: / / / / / / / i / �1�9 R� I / ty�F'OFAtiq� EDWARD A STONE No.28980 109.6' A� th Healt epartment -- YARMOUTH, MASS ' • DATE: JANUARY 15, 2019 Nam Date OWNER/APPLICANT: JOHN & PATRICIA MAHONEY P.O. BOX 10,71 DENNISPORT MA 02639-5071 SHEET 1 OF 3 ' 0 20 30 40 / / / GRAPHIC SCALE: / 1 INCH = 20 FEET / ® NOTE: AREA OVER LEACHING TO BE PLANTED WITH NOTHING OTHER THAN LAWN GRASS LOT 1 / \ 20,894t S.F. -fl x 1 BENCHMARK TOP OF CONCRETE BULKHEAD. ELEV=19.00 C\\ \\ /1' 2ND \� STORY \ \� OVERHANG �ODQ x EXISTING �\ 2 STORY #54 DUPLEX \ C \ DECK \ (9 16.4' \ s —17 i W --- — 16 / EXISTING DRAIN TO BE RELOCATED AT o LEAST 25' AWAY \ FROM SEPTIC 'n \ LEACHING AREA TIE ENDS o 0 - - ..... v) PROPOSED (n U) ; `I 15'x50' LEACHING FIELD WITH 5' I D :::: I #1 OVERDIG j •':'` ALL AROUND AND jIT:�j PARTIAL (A(nN — LINER 0 w W S 34' 14'40" W 242.63' PROPOSED 2,000 GALLON 2 00 EXISTING LEACHING TO BE COMPARTMENT SEPTIC TANK REMOVE / ABANDONED TOP OF FOUNDATION CONTRACTOR TO ELEV. 19.00 PITCH TO DRAIN TO SIDES FINISH GRADE ELEV. 18.3 ` 10' ®S= 0.02 4" 40 ;: EyQc&a INV.= 16.80 INV.= �-- RAISE 12" , PROPOSED 16.60 10"TEE RAISE COVERS TO WITHIN 6" OF FINISH GRADE FINISH GRADE ELEV. 18.7Xw FINISH GRADE ELEV. 17.4 34'®S= 0.01 4= 0.01 TOP 4X 4" PVC SCH 40 '®S00000 0000000000 00000 00000 0000 14"TEE INV.= §8g8§ $8§88 §80% ,000 = O.00;o 88§8 16.40 �„ 202022 QRo884848 S4828 848400 828 5' 44'-0" LIQUID GAS I , 7„ .= 15.80 LEVEL BAFFLE t: EXISTING 4'-4' 1,100 GAL. 550 GAL. ( L MINIMUM MINIMUM ELEV a 12.00 1 oa e o 6" BASE OF CRUSHED STONE ADJ. GW. 11.00 OR MECHANICALLY COMPACTED 2,000 GALLON PRECAST CONCRETE SEPTIC TANK 19-0102 VARIANCE REQUESTED SITE & SEWAGE REPAIR PLAN / 54 -56 STARBUCK LANE IN YARMOUTH, MASS DATE: JANUARY 15, 2019 OWNER/APPLICANT: JOHN & PATRICIA MAHONEY P.O. BOX 1071 DENNISPORT MA 02639-5071 SHEET 2 OF 3 EAS SURVEY, INC. P.O. BOX 1729 SANDWICH, MA 02563 CELL (508) 527-3600 EAS. SU R VEY©YAH 00. COM NONE: 00000 0000 6 OUTLET D-BOX (2 SETS OF) 3 LINES 5' ON CENTER INV.=16.06 INV.=15.85 INV.=15.73 INV.=15.89 (TIE ENDS) S.A.S. (15'x5O') STRIPOUT (25' x 60') CONSTRUCTION NOTES: SYSTEM DESIGN DESIGN FLOW 5 BEDROOMS AT II10 GPB/D �a L GPD GROUND ELEVATION 17.3 REQUIRED SEPTIC TANK VMAX. ___550 x_3_ 1 650GAL. HED4PEASEPTIC TANK PROVIDEDLTER FABRIC SIZE OF LEACHING FACILITY REQUIRED NE DESIGN PERC RATE __ <2 --__MIN./INCH LONG TERM APPL. RATE-0•74 GPD/S.F. ale N O 1* It 15.23 1. CONTRACTORS / INSTALLERS SHALL VERIFY GRADES AND ELEV. 11.00 ELEVATIONS AND SITE CONDITIONS PRIOR TO COMMENCING WORK ON THE SITE. 2. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY. 3. VEHICULAR TRAFFIC, PARKING OF VEHICLES AND PLACING MATERIALS OVER THE SEPTIC TANK, DISTRIBUTION BOX AND S.A.S. AREA IS PROHIBITED GENERAL NOTES: 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P. TITLE V AND THE TOWN OF YARMOUTH RULES AND REGULATIONS FOR SUBSURFACE DISPOSAL OF SEWERAGE. 2. AT LEAST ONE ACCESS POINT OVER TANK TEES SHALL BE ACCESSIBLE WITHIN 6" OF FINISH GRADE, WITH ANY REMAINING ACCESS PORTS BROUGHT TO WITHIN 12" OF FINISH GRADE. 3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN 10' OF DRIVES OR PARKING AREAS THEY MUST WITHSTAND H-20 LOADING. 4. THE EXCAVATION CONTRACTOR SHALL VERIFY THE LOCATION OF ALL UTILITIES PRIOR TO ANY EXCAVATION. 5. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE OR WITHIN 6" OF GRADE SHALL BE MORTARED IN PLACE. 6. FINISH GRADE SHALL HAVE A MINIMUM OF 0.02 FEET PER FOOT OVER THE S.A.S. AND DISTRIBUTION BOX. 7. SEPTIC TANK SANITARY TEE'S SHALL BE CONSTRUCTED OF SCHEDULE 40 PVC AND SHALL EXTEND A MINIMUM OF 6" ABOVE THE FLOW LINE AND SHALL BE ON THE CENTERLINE AND LOCATED DIRECTLY UNDER THE CLEAN OUT MANHOLES. 8. THE INLET PIPE INVERT ELEVATION SHALL BE NO LESS THAN 2 INCHES NOR MORE THAN 3 INCHES ABOVE THE INVERT ELEVATION OF THE OUTLET PIPE. 9. THE SEPTIC TANK SHALL HAVE A MINIMUM COVER OF 9 INCHES 10. THE OUTLET SANITARY TEE SHALL BE EQUIPPED WITH A GAS BAFFLE, 4 INCHES IN DIAMETER AND CONSTRUCTED OF 4" PVC 11. ALL PIPES SHALL BE SCHEDULE 40 PVC SEWER PIPE AND SHALL BE SLOPED 1 /4 INCH PER FOOT MIN. EXCEPT FOR THE FIRST TWO FEET OUT OF THE DISTRIBUTION BOX WHICH SHALL BE LEVEL 12. CHANGES OR REVISIONS TO SEPTIC DESIGN REQUIRE NOTIFICATION TO EAS SURVEY INC. FOR B.O.H. AND DESIGN ENGINEERS REVIEW AND APPROVAL. DATUM: OUT AROUND TO "B" HORIZON SIZE OF LEACHING SYSTEM PROVIDED: VERTICAL DATUM: ASSUMED BENCH MARK USED: CONCRETE BULKHEAD ELEVATION 19.00 DTH #1 ib INDICATES DEEP TEST HOLE INDICATES P-1 44" PERC TEST 550 _ 0.74 SF/GPD = -ILLS.F. MIN. REQ. USING A 15' x 50' LEACHING FIELD BOTTOM AREA 15'x5O' = 750 S.F. 750 S.F x 0.74 = 555 GPD 555 GPD PROV > 550 GPD REQ. = 5 GPD RES. NO (GARBAGE DISPOSAL / GRINDER ALLOWED) NO MOTTLING NO WEEPING 55" INDICATES ADJ. GROUNDWATER 76" INDICATES OBS. GROUNDWATER GROUNDWATER ADJUSTMENT DEPTH TO GROUNDWATER 6.3 C.C.C. INDEX WELL AIW-247 INDEX WELL ZONE B DEPTH AT INDEX WELL 22.9 INDEX WELL DATE 12/2018 INDEX WELL ADJUSTMENT 2.2 USING 1.0' OFF ADJUSTMENT 1.2 ADJ. DEPTH TO GROUNDWATER 5.1 D.T.H. #1 0 DATE: JANUARY 10, 2019 GROUND ELEV. 16.1 ADJ. GROUNDWATER=11.5 A 1OYR 3/2 LOAMY SAND 8„ ELEV =15.4 B 7.5YR 5/6 LOAMY SAND ELEV =12.9 ELEV=11.0 ELEV=9.8 C 2.5Y 7/6 MEDIUM ELEV = 7.1 36" 38" 61" 76" 104" B.O.H. AMY VON HONE SOIL EVALUATOR. ED. STONE BACKHOE OPERATOR. ELLIS BTOTHERS SOIL TYPE: -I- PERC RATE: <3 MIN. PER INCH LOADING RATE: 0.74 GAL/SF/MIN 19-0102 SITE & SEWAGE REPAIR PLAN #54 - #56 STARBUCK LANE - IN YARMOUTH, MASS DATE: JANUARY 15, 2019 OWNER/APPLICANT: JOHN & PATRICIA MAHONEY P.O. BOX 1071 DENNISPORT MA 02639-5071 SHEET 3 OF 3 EAS SURVEY, INC. P.O. BOX 1729 SANDWICH, MA 02563 CELL (508) 527-3600 EAS.SURVEY@YAHOO.COM FIRST FLOOR BED#1 BATH BATH BED#5 BED#2 BED#3 BED#4 SECOND FLOOR