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Engineer Plan -2021VARIANCE REQUESTS: 1: VARIANCE TO CONSTRUCT SAS 15 FEET FROM FOUNDATION A 40 MIL LINER HAS BEEN PROVIDED PROJECT BENCH MARK TOP OF FOUNDATION ELEV. = 100.00 (ASSUMED) s ami v+ Bedroom m v E Y a Bedroom Living Room 2 BR HOUSE FLOOR SCHEMATIC (Description Provided By Owner) > Mill 'Hill =sidesi(;,? Failed Leach — 75.00' Pit 8' N 5' ©, . roy 0 c� .t k.4{:...f{ 1.i O VARIANCE REQUESTS: 1: VARIANCE TO CONSTRUCT SAS 15 FEET FROM FOUNDATION A 40 MIL LINER HAS BEEN PROVIDED PROJECT BENCH MARK TOP OF FOUNDATION ELEV. = 100.00 (ASSUMED) s ami v+ Bedroom m v E Y a Bedroom Living Room 2 BR HOUSE FLOOR SCHEMATIC (Description Provided By Owner) EXISTING F -1 2 BEDROOM HOUSE DECK #15 I I ASPHALT 97 DRIVEWAY LOT #15 & 15A 6,750 Square Feet 75.00' 40 MIL POLYETHYLENE LINER 10 FEET EITHER SIDE OF BULKHEAD o FROM ELEV. 54.5 to 50.50 0 97 0,S7 -OM -,4 -n Y— ��4 1V -O (30 FOOT RIGHT OF WAY) Ptrstit valid for REPAIR tom' SEPTIC SYSTEM ONLY, due to State and Local septic variances. Beard of Health review and approval is required for any future additions/renovations/afteratiotts `!e sewage facilities and/or structures/dwelling. Yarmouth Health Department APPROVED 0 20 40 50 SCALE: 1 "=20' GENERAL NOTES 1. Contractor is responsible for Digsafe notification, Verification of Utilities and protection of all underground utilities and pipes. 2. The septic tank angi, distri ution box shall be set level on 6 of 3/4 —1 1 J21 stone. 3. Backfill should be clean sand or gravel with no stones over 3" in size. 4. This system is subject to inspection during installation by Carmen E. Shay — Environmental Services, Inc. 5. The contractor shall install this system in accordance with Title V of the Massachusetts state code, the approved plan and Local Regulations. 6. If, during installation the contractor encounters any soil conditions or site conditions that are different from those shown on the soil log or in our design installation must halt & immediate notification be made to Carmen E. Shay — Environmental Services, Inc. 7. No vehicle or heavy machinery shall drive over the septic system unless noted as H-20 septic components. 8. Install Tuf—Tite gas baffles or equals on all outlet tee ends. 9. All Distribution Lines shall be 4" diameter Schedule 40 NSF PVC pipes. 10. All solid piping, tees & fittings shall be 4" diameter Schedule 40 NSF PVC pipes with water tight joints. 11. Municipal Water is Connected to ALL OF The Residence and Abutting Properties Within 150 Feet. THE PROPERTY LINES ARE APPROXIMATE AND COMPILED FROM THE SURVEY PLAN BY BARNSTABLE SURVEY CONSULTANTS, ENTITLED: "CERTIFIED PLOT PLAN OF LOTS 51 & 51A, ROSEMARY LANE, WEST YARMOUTH, MA" DATED MAY 29, 1973 AND IS NOT INTENDED TO BE A SURVEY PLOT PLAN IT SHOULD BE USED FOR NO PURPOSE OTHER THAN THE SEPTIC SYSTEM INSTALLATION. EXISTING SAS TO BE PUMPED OUT AND FILLED IN PLACE NOTE: ANY STRIPPED OUT SOIL CONTAINING LEACHATE FROM THE EXISTING SAS TO BE DISPOSED OF AS PER BOARD OF HEALTH SPECIFICATIONS. PLOT PLAN OF PROPOSED SEPTIC SYSTEM PREPARED FOR MARC ELO LIRA AT 15 ROSEMARY LADE ASSESSORS ID: 37 — 131 WEST YARMOUTH, MA PREPARED BY: UPGRADE Ll c AUG 2 4.2021 HEALTH DEPT. SHAY ENVIRONMENTAL SERVICES 201 PLUM HOLOW ROAD , EAST FALMOUTH, MA 02536 TEL/FAX :508--294-7498 SCALE: 1 "=20' 1 DRAWN BY: CES DATE: AUGUST 23, 2021 PROJECT#15 ROSEMARY IFILENAME:15 ROSEMARY.dwg I SHEET 1 OF 2 > ' Failed Leach — 75.00' Pit 8' 5' ©, . ®. ..© 0 1.i O CS 1 o� EXIST. P�D—Box 20, TEST HOLE #1 1000g01. �ELEV.= 97.00 Septic Tank --� EXISTING F -1 2 BEDROOM HOUSE DECK #15 I I ASPHALT 97 DRIVEWAY LOT #15 & 15A 6,750 Square Feet 75.00' 40 MIL POLYETHYLENE LINER 10 FEET EITHER SIDE OF BULKHEAD o FROM ELEV. 54.5 to 50.50 0 97 0,S7 -OM -,4 -n Y— ��4 1V -O (30 FOOT RIGHT OF WAY) Ptrstit valid for REPAIR tom' SEPTIC SYSTEM ONLY, due to State and Local septic variances. Beard of Health review and approval is required for any future additions/renovations/afteratiotts `!e sewage facilities and/or structures/dwelling. Yarmouth Health Department APPROVED 0 20 40 50 SCALE: 1 "=20' GENERAL NOTES 1. Contractor is responsible for Digsafe notification, Verification of Utilities and protection of all underground utilities and pipes. 2. The septic tank angi, distri ution box shall be set level on 6 of 3/4 —1 1 J21 stone. 3. Backfill should be clean sand or gravel with no stones over 3" in size. 4. This system is subject to inspection during installation by Carmen E. Shay — Environmental Services, Inc. 5. The contractor shall install this system in accordance with Title V of the Massachusetts state code, the approved plan and Local Regulations. 6. If, during installation the contractor encounters any soil conditions or site conditions that are different from those shown on the soil log or in our design installation must halt & immediate notification be made to Carmen E. Shay — Environmental Services, Inc. 7. No vehicle or heavy machinery shall drive over the septic system unless noted as H-20 septic components. 8. Install Tuf—Tite gas baffles or equals on all outlet tee ends. 9. All Distribution Lines shall be 4" diameter Schedule 40 NSF PVC pipes. 10. All solid piping, tees & fittings shall be 4" diameter Schedule 40 NSF PVC pipes with water tight joints. 11. Municipal Water is Connected to ALL OF The Residence and Abutting Properties Within 150 Feet. THE PROPERTY LINES ARE APPROXIMATE AND COMPILED FROM THE SURVEY PLAN BY BARNSTABLE SURVEY CONSULTANTS, ENTITLED: "CERTIFIED PLOT PLAN OF LOTS 51 & 51A, ROSEMARY LANE, WEST YARMOUTH, MA" DATED MAY 29, 1973 AND IS NOT INTENDED TO BE A SURVEY PLOT PLAN IT SHOULD BE USED FOR NO PURPOSE OTHER THAN THE SEPTIC SYSTEM INSTALLATION. EXISTING SAS TO BE PUMPED OUT AND FILLED IN PLACE NOTE: ANY STRIPPED OUT SOIL CONTAINING LEACHATE FROM THE EXISTING SAS TO BE DISPOSED OF AS PER BOARD OF HEALTH SPECIFICATIONS. PLOT PLAN OF PROPOSED SEPTIC SYSTEM PREPARED FOR MARC ELO LIRA AT 15 ROSEMARY LADE ASSESSORS ID: 37 — 131 WEST YARMOUTH, MA PREPARED BY: UPGRADE Ll c AUG 2 4.2021 HEALTH DEPT. SHAY ENVIRONMENTAL SERVICES 201 PLUM HOLOW ROAD , EAST FALMOUTH, MA 02536 TEL/FAX :508--294-7498 SCALE: 1 "=20' 1 DRAWN BY: CES DATE: AUGUST 23, 2021 PROJECT#15 ROSEMARY IFILENAME:15 ROSEMARY.dwg I SHEET 1 OF 2 10' min. from-- *NOTE: ALL PIPES ARE TO BE 4" SCHEDULE 40 P.V.C. EXISTING Foundation house to septic tank SAS cover must be Septic tank covers must be �D-BOX cover must must have riser and be�withim 6" of GRADE within 6 in. of finished grade within 6 in. of finished grade \\ N /� —Grode over Septic Tank - 97.00 i—Grade over D -Box - 97.00 5 = 0.02 10' ll CONCRETE FULL FOUNDKnO > N -m SYSTEM PROFILE Not to Scale r� 2-1B" DIAM. ACCESS MANHt INLET GST 1000 GA SEP11C TANK H-10 Ode E Tee to be placed in 20' 3 HOLE H-10 DIST. BOX 15' 6 in•of 3/4"-1 1/2" compacted stone NOTE: ALL COMPONENTS MUST HAVE RISERS TO WITHIN 6" BELOW GRADE STEEL REINFORCED PRECAST CONCRETE PLAN VIEW 3-24" REMOVABLE COVERS j 3" min. clearance INLET 6: min.T•-12' min. Inlet to outlet s" n Uquld level4' ehrn T 1 5' -7„ :� ---- L c 5 • E &- V sae e• 'o OUTLET NOT TO SCALE THE ACCESS COVERS FOR THE SEPTIC TANK, DISTRIBUTION BOX AND LEACHING COMPONENT SET DEEPER THAN 6 INCHES BELOW FINISHED GRADE SHALL BE RAISED TO WITHIN 6" OF FINISHED GRADE. INSTALL TUF-TITE GAS BAFFLES OR EQUALS ..r. 13" INLET 'T- • 5' -7" 4'-0" min. Liquid depth 4' -10" CROSS SECTION END—SECTION TYPICAL 1000 GALLON SEPTIC TANK Design CalculationsNumber of Bedrooms: 2 Equivalent to 220al, D Gay 330 GPD MIN TLE V Garbage Grinder: No Leaching Capacity Proposed: 330 Gal./Day Minimum (per Title V) Septic Tank : - 2 x 330 Gal./Day = 660 USE EXIST. 1,000 GAL. Septic Tank. SOIL ABSORPTION AREA: Using percolation rate of <2 min./inch Bottom Area: 0.74 gal/day/sq. ft. x 240 sq. ft. = 177.6 gallons/c Sidewall Area: 0.74 gal./day/sq. ft. x 212 sq. ft. = 156.9 gallon/day Providing: =334.5 gallons/day Use: (7) LC -6 H-20 CONCRETE CHAMBERS, HAVING A 1' EFFECTIVE DEPTH, (3' W x 6' L) TO BE USED WITH 1' OF WASHED STONE ON THE SIDES AND 3' OF WASHED STONE ON THE ENDS AND 1 FOOT OF STONE UNDER . S=0.01 Effective Width over SAS - 97.00 TOP OF SAS - 94.50 Bona, of WmrM.r s1w Pet~ under Bottom of Test Hole 1 Elev.= PERCOLATION TEST Date of Percolation Test: AUGUST 4, 2021 Test Performed By: CARMEN E. SHAY, R.S., C.S.E. results Witnessed By: PLYMOUTH BOH — PHIL RENAUD EXCAVATOR: CARMEN SHAY Percolation Rate: Less Than 2 MPI ® 30" Test Hole No. 1 DEPTH SOILS ELEV. 0 97.00 Sandy Loam 10 YR 3/2 0"- 6" An 96.50 Sandy Loam 6"- 30" BW 10 YR 5/6 94.50 Mad Sand 2.5 Y 7/4 30"-132" C 86,00 Perc #1 Depth to Perc 30" to 48" Perc Rate= <2 MPI Groundwater Not Observed No Observed ESHWT 0 132" ADJUSTED H2O Elev. = None ® 132" SECTION A —A PROFILE VIEW OF LEACHING SYSTEM to 1 1/2 " Iraawd ovtMd stow — INSPECTION cover must be within 6 in. of finished grade of 1/6' — 1/2" Iram"d Peattnt 5' PF OVIDED 7 Units 6 ' . 42' Effective Length SOIL ABSORPTION SYSTEM (SAS) LC -6 H-20 LEACHING UNITS / WIGGINS PRECAST Not to Scale DISTRIBUTION Bax SHALL BE «- 12° _, SET LEVEL FOR AT LEAST 2 Ft. CONCRETE COVER f. 3 - 5" OUTLET r •; r.: m•;5:.y. 2 KNOCKOUTS 12' INLET OUTLET r 15.5' 4" - SCH. 40 Te 1.75" PLAN SECTION CROSS—SECTION 3 HOLE H-10 DISTRIBUTION BOX PLOT PLAN OF PROPOSED SEPTIC SYSTEM UPGRADE PREPARED FOR MARC ELO LIRA AT 15 ROSEMARY LANE ASSESSORS ID: 37 — 131 WEST YARMOUTH MA k PREPARED BY: SHAY ENVIR©MMYTAL SERVICES 201 PLUM HOLOW ROAD N `o EAST FALMOUTH, MA 02536 f S S �' A4PtiTte��r TEL/FAX : 508-294-7498 S=CAL- 1"=20' DRAWN BY: CES DATE: AUGUST 23, 2021 PROJECT#15 ROSEMARY FILENAME:15 ROSEMARY.dwg I SHEET 2 OF 2