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HomeMy WebLinkAboutEngineer PlanSOIL TEST PIT DATA NOT TO SCALE TEST PIT TP-1 GRD. EL 81.0 SHGW EL --- EL 80.5 EL. 78.8 EL. 75.0 EL 71.0 B j LOAMY SAND 10YR 4/6 / C1 MEDIUM SAND 2.5Y 6/6 iW, C2 XM FINE: SAND 2.5Y 7/6 NO GROUNDWATER OBSERVED " EL. 80.4 6" EL 78.7 .72" 9n" FI - 7n q DESIGN CALCULATIONS TEST PIT TP-2 GRD. EL. 80.9 SHGW EL. --- 7- A LOAMY SAND 10YR 3/4 B LOAMY SAND 10YR 4/6 C FINE SAND 2.5Y 7/6 NO GROUNDWATER OBSERVED 1 GARAGE WORKING BAY =250 GPD 160 S.F OF OFFICE (75/1000x160) = 12 GPD 4 X 15 GPD/PERSON = 60 GPD MINIMUM DESIGN FLOW =322 GPD REQUIRED SEPTIC TANK 1ST COMPARTMENT = 322 GPD X 200% = 644 GALLONS 2ND COMPARTMENT = 322 GPD X 100% = 322 GALLONS USE 1,500 GALLON 2-COMPARTMENT TANK SIZE OF REQUIRED LEACHING FACILITY DESIGN PERC. RATE: <2 MIN/INCH LONG TERM APPL RATE: 0.74 GPD/SF 322 GPD + 0.74 GPD/SF = 435 SF SIZE OF LEACHING T FACILITY PROVIDED USE 500 GALLON PRECAST CONCRETE LEACHING CHAMBERS IN TRENCH CONFIGURATION SIDEWALL AREA = 2 X ((25' + 10.83') X 2) - 143.3 S.F. BOTTOM AREA = 25.0' X 10.83' - 270.7 S.F. 444 S.F. X 0.74 GPD/S.F. = 328 GPD (INSTALLED CAPACITY) 328 GPD > 322 GPD (6 GPD RESERVE CAPACITY) 6" EL. 79.6 26" EL 78.1 120" EL. 70.1 TEST PIT TP-3 GRD. EL. 80.1 SHGW EL 70.1 A LOAMY SAND j 1OYR 3/4 B LOAMY SAND 10YR 4/6 C FINE SAND 2.5Y 7/6 NO GROUNDWATER OBSERVED 6" 24' 120" VARIANCES REQUESTED TITLE 5: LOCUS IN ORMATTiON 500 GALLON CONCRETE, LEACHING CHAMBER CH-20i IIb��,111 II�II� "ICI^PI III-�I ONSITE SOIL EVALUATION n CURRENT OWNER: 45 COMMERCIAL, LLC TITLE REFERENCE: DEED BOOK 27566, PAGE 273 DATE: NOVEMBER 13, 2013 TEST BY: BSC GROUP, INC. PLAN REFERENCE: PLAN BOOK 110, PAGE 115 WITNESSED BY. AMY VON HONE, R.S., C.H.O. ASSESSORS MAP/PARCEL: MAP 60, PARCEL 173 LICENSED SOIL EVALUATOR: KIERAN J. HEALY, PLS ZONING DISTRICT: B-1 PERCOLATION RATE: < 2 MINS./INCH SETBACK$: FRONT 25'* SOIL CLASS: CLASS 1 SIDE 25' L.T.A.R.: 0.74 GPD/S.F. REAR 20'** MINIMUM LOT SIZE:. 25,000 S.F. LEGEND EXISTING LOT SIZE: 10,313f S.F. MINIMUM FRONTAGE: 150 FT. MAX. BUILDING COVERAGE: 25% ALLOWED UNSUITABLE PROP. BUILDING COVERAGE: 2,516f S.F. (24.4%) MATERIALS (TO BE REMOVED) MAX, LOT COVERAGE: 70% ALLOWED PROPOSED LOT COVERAGE: 6,380f S.F. (62%) DN PERCOLATION NITROGEN SENSITIVE AREA: NOT A ZONE II TEST RANGE FEMA FLOOD ZONE: ZONE "X", AS SHOWN ON COMMUNITY PANEL NO. 2001 CO587 J, REVISED JULY 16, 2014 ESTIMATED * THE LOT IS A CORNER LOT AND AS SUCH HAS A 25' STREET SETBACK. �- SEASONAL HIGH ** THE LOT HAS TWO STREET SETBACKS AND AS A RESULT HAS TWO SIDE SETBACKS GROUNDWATER AND NO REAR SETBACK. N/F NONE LEE BOISVERT TRUST TOWN OF YARMOUTH: #1273 ROUTE 28 ASSESSORS MAP 60 NONE PARCEL 172 3" CALIPER STREET TREE r (TYP.) VENT 001. 566 � / EDGE OF ON ems. YY \ ♦ � + /M -201 5" ` 4" � 1 ` • ° ' '' 12" DIA. COVER O • I 80.8 it 24" :J13- (6) 5" DIA. 3" J It- KNOCKOUTS "BOTTOM�, LEVEL {TYP.) SBASE 6" MINIMUM 3/4" TO 1-1 /2" f+ 24" -----� SECTION VIEW CRUSHED STONE ELAN VIEW NOTES 1. DISTRIBUTION BOX TO WITHSTAND H-20 LOADING. 2. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 3. FIRST TWO FEET OF PIPES OUT OF DISTRIBUTION BOX SHALL BE LAID LEVEL. 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5. H-20 COVER SHALL BE SET AT FINISHED GRADE. NOT TO SCALE MIN. 20" DIA. COVER, TYP. RAISE TO WITHIN 6" OF NOTE GRADE USING SEWER BRICKISHED AND /- 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. / MORTAR AS NECESSARY 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING MiN. 20" DIA. COVER. H-20 LOADING. 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION TYP. RAISE (2) TO SHALL BE WATERTIGHT. FINISHED GRADE USING 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED SEWER BRICK AND WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK MORTAR. COVER. 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. 6" 3" I .r r LIQUID 4'-9" LOCATE DEPTH e INLET TEE OUTLET TEE 6'-2" - - UNDER COVER W/GAS 6" 1ST C2ND - 6" BAFFLE COMPARTMENT COMPARTMENT .• .a • . 4- GALLONS) ( GAL.) 6" MINIMUM PLAN VIEW 3/4" TO 1-1/2" CROSS-SECTION VIEW CRUSHED STONE WATER GATE W/VALVE BOX DM 1 R=78.5 6" INV. IN=74.92 12" INV. OUT- 4.82 MH DIVERSION R=79.80 WEIR EL 74.75 24" 1 V. (ISOLATOR)=73.51 12" 1 . (HEADER)=74.75 12" HDPE FADER PIPE (TYP.) SEPTIC RESERVE AREA (TYP.) (15) STORMTECH SC-749 (5) ISOLATOR ROW UNITS CHAMBERS EMBEDDED IN CRUSHED STONE FIELD 12" HDPE INV.=74.54 BTM CHAMBERS=73.50 BTM STONE=73.00 CONCRETE BOUND WITH DRILL HOLE FOUND & HELD. 4" PERFORATED PVC 20" ACCESS COVER W/SCREW CAP TO EXTEND DOWN TO WITHIN 3 INCHES TO NATURAL SUBGRAQE OF FNISH GRADE LOAM AND SEED ALL DISTURBED AREAS 5" DIA. KNOCKOUT (TYP.) 7 7 7 7 7 7 A7 7 7 7 7r, 1-1/2" TAPER I I CONC. 12-36" COVER I RISER 2" LAYER OF 1 /8" TO / 1/2" DOUBLE WASHED M Cl STONE ABOVE CROWN CJ M M CD =1 C] C C C M i C� C� C� OF PIPE � C7 C� M Cl 38 EFFECTIVE 3/4" TO 1-1/2- DEPTH DOUBLE WASHED M M m Ci STONE TO CROWN OF PIPE 10'-10" FRONT VIEW SIDE VIEW NOTES 1. ONE ACCESS COVER PER SYSTEM SHALL BE RAISED TO FINISH GRADE. 2. CHAMBERS SHALL BE 500 GALLON LEACHING DRYWELL, MANUFACTURED BY SHOREY OR APPROVED EQUAL. 3. GEOTEXTILE FABRIC MAY BE USED IN LIEU OF DOUBLE WASHED STONE. SYSTEM PROFILE NOT TO SCALE r-- 4" SCH. 40 PVC S ORMTECH SC-740 ISOLATOR ROW (SEE MANUFACTURER 79.75 FOR DETAILS) ,ell O INSPECTION PORT L=46 FT. S=0.01 FIRST PIPE LENGTH TO BE SET LEVEL FOR MIN. 2' /-- FINISH GRADE / EL=80.6-81.0 BOX 5.1' SEPARATION SEPTIC TANK EL. 70.10 )VOTE: EST. SEASONAL HIGH GROUNDWATER MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED (NONE OBSERVED) IN THE TRENCH OVER ALL PVC PIPING CERTIEIQA_ ' OH UOTES THE OWNER OR OPERATOR SHALL 111BE REQUIRED TO SUBMIT A GENERAL NOTES - ONE -TIME COMPLIANCE CERTIFICATION TO THE DEP IN ACCORDANCE WITH THE ENVIRONMENTAL PROGRAM CERTIFICATION 1. THIS PLAN IN ONLY INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE REGULATIONS UNDER 310 CMR 70.03(3) ON A FORM PRESCRIBED SEWAGE DISPOSAL SYSTEM, BUILDING AND ASSOCIATED SITE WORK. B'VTHE DEP WITHIN 60 DAYS OF INSTALLATION WITH A COPY TO YARMOUTH HEALTH DEPARTMENT. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 NfF AND YARMOUTH BOARD OF HEALTH REGULATIONS. COMMERCIAL YARMOU H NOMINEE. TRUST #24 & #32 COMMERCIAL ST. 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE ASSESSORS MAP bps PROPOSED LEACHING FACILITY. PARCEL 1r4 + 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE MATERIALS, 6.5' * PROPOSED 550 GALLON 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF E INDUSTRIAL WASTEWATER EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND AR+ HOLDING TANK (SEE DETAILS) DELETRIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. A SIEVE .ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A REPRESENTATIVE SAMPLE OF FILL. UP TO 45% BY WEIGHT MAY BE RETAINED ON THE #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS: BENCHMARK + TOP OF CONCRETE BOUND 100% MUST PASS #4 SIEVE gD AC ELEVATION 80.11 10% MUST PASS #50 SIEVE 0-20% MUST PASS #100 SIEVE S _ 0-5% MUST PASS #200 SIEVE 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER O DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE ,Icy SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS .'' OF UTILITIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES D REQUIRED, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE PROPOSED CONSTRUCTION ACTIVITIES WITH DIG --SAFE AND THE APPLICABLE U11UTY COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERUPTIONS IN SERVICE. �- CAST -IN -PIA 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS. STATUTE CHAPTER 82, TRENCH N R79 SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF 6" 0=76.50 CONSTRUCTION. "0"� 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION KIERAN J OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR 79.35 $ HEALY cn 15.240(4). No.48135 ' 10. THE WATER AND SEWER LINES ARE TO BE SLEEVED WITH 10' OF EACH OTHER. 11. THIS FACILITY IS TO BE USED FOR THE FLEET VEHICLES OF WHITTEN LANDSCAPE AND MCA IS NOT OPEN TO THE PUBLIC. `f/ �� /� 12-1,7 TREES SYMBOLQUANTITY POTANICAL NAME COMMON NAME SIZE ROOT AC 5 ACER -RV_ RUN "FRANKSRE5" RED SUNSET MAPLE 2"-2 1/2" CAL BtB KC, 3 PRUNU5 5ERRULATA "KWANSAN" KWANSAN CHERRY 2"-2 112" CAL BtB RM 4 ACER RUBRUM 'OCTOBER GLORY' OCTOBER GLORY RED MAPLE 3" CAL. BBB AR q THUjA OCCIDENTALIS 'NIGRA' DARK AMERICAN ARBORVITAE 5' NIGH BtB 21 SHRUBS HM 6 HYDRANGEA MACRO 'NIKKO BLUE' BLUE HYDRANGEA 12-15" HEIGHT CON'T, 3 GAL. JH 4 ILEX CRENATA 'GREEN LUSTER' JAP,ANESE HOLLY 2-3" Ht. CON'T, 5 GAL. E38 6 PIERiS 'BROLIWER'S BEAUTY' ANDROMEDA 2-3" Ht. CON'T, 5 GAL. Oy LOCUS 9 28 GO MILL. LN Z ROAp o b O � LOCUS MAP o NOT TO SCALE tH OF M�SgcG ti BRIAN YERGATIAN o CIVIL. •0 9 No.4620 Q FSS AL BRIAN G. YERGATIAN DATE PROFESSIONAL ENGINEER COMMERCIAL DEVELOPMENT 20 COMMERCIAL STREET IN SOUTH YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) DESIGN PLAN DECEMBER 6, 2013 Yarmouth Health Department PRQVEDL1, I Na Date NO, DATE DESC. 1 12/13/13 SOUTHERN DRIVE GRADING 2 12/17/13 DESIGN REVIEW COMMENTS 3 12/27/13 LIGHTING & SIGN LOCATION 4 1 /20/14 PLANT PALETTE 5 10/10/19 ROTATE/RESIZE BUILDING 6 10/16/19 DESIGN REVIEW COMMENTS 7 11/21/19 PER HEALTH DEPT. 8 12/06/19 PER HEALTH DEPT. 9 02/03/20 PER ENGINEERING DEPT. PREPARED FOR: CRAIG WHITTEN Pc) Roy 121 n SOUTH YARMOUTH, MA 02664 (508) 394-5051 BSC �OUP 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 508 778 8919 © 2019 BSC Group, Inc. SCALE: 1 " = 10' 0 5 10 20 FEET FILE: 4977800-SP.dwg DWG. NO: 6225-01 SHEET 1 OF 2 JOB. NO: 4-9778.00