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HomeMy WebLinkAbout24-116 Portal Site Plan & Detail rev 9-25-24 b&wLEGEND --99---EXISTING CONTOUR X 99.1 EXIST. SPOT ELEV. -[99]-PROPOSED CONTOUR [98,4] PROPOSED SPOT EL TH1 ~ TEST HOLE G CONCRETE BOUND UTILITY POLE M FIRE HYDRANT ~ LIGHT POST _,so 0 WATER SHUT OFF -x-FENCE -w-WATER LINE ---G-GAS LINE ---OVERHEAD ELECTRIC SEWER LINE NCJJE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING DCE #24-116 ) ,_/ -\ ~ ~i_) ) • \-'- ,.---4.3 •, r /_J, ', ' ( \ I i / I Scale: 1 • = 20' 30 40 50 FEET BENCHMARK: STONE BOUND = 42.5' NA VD88 -'J/ 4::,------ ~ \I 5' REMOVALLOf UNSUITABLE SOIL REQUIRED AROUND PERl/lETER--qF LEACHING FACILITY, DOWN TO SUITABLE-SO!L::,LAYER EL. 26-28;/,. REPLACE ~TH CIJEA~ M_iiD. SAND, TO ME£tl SPECIFlCATIONS OLJTQ___<:_MR 15.25}'.i~;-·(/✓ ~ _____ _j /--__ ___.,,-----. ___ ) I \_ _______ _ --------___,, \\ \ ___ .,_ ---✓--------~ 1 SHEET SITE OVERVIEW REDWING LANE S52'27'26't- -\l -\l TOTAL AREA LOTS 62-64 132,443 S.F.± -\l !,_ -\l !,_ (68,944 S.F. CONTIGUOUS UPLAND) ~~\~ Scale: 1 • = 60' 30 60 90 120 150 FEET 1 OF 2 -\l ~ ..;-..;- 00 ~ r.o 0 N l!l N <C NOTES 1. DATUM IS NAVO BB 2. MUNICIPAL WAlER IS EXISTING 3. MINIMUM PIPE PITCH TO BE 1 /8" PER FOOT. 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO BE AASHO H-lQ. (H-20 CHAMBERS). 5. PIPE JOINTS TO BE MADE WA lERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE ~TH 310 CMR 15.000 (TITILE 5.) 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE. 8. PIPE FOR SEPTIC SYSlEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED ~TH OUT INSPECTION BY BOARD OF HEAL TH AND PERMISSION OBTAINED FROM BOARD OF HEAL TH. 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING DIGSAFE (1-888-344-7233) AND VERIFYNG THE LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF WORK. 11. ANY UNSUITABLE MAlERIAL ENCOUNlERED SHALL BE REMOVED BENEATH AND 5' AROUND THE PROPOSED LEACHING FACILITY. (NOlE VERY DEEP REMOVAL REQ.) 12. WETLANDS FLAGGED BY INDEPENDENT ENVIRONMENTAL CONSULTANTS, INC. 7/10/2022. 13. OWNER'S ENGINEER TO PERFORM INSPECTIONS OF THE FlNAL INSTALLATION. MINIMUM OF 24 HOURS NOTICE REQUIRED. 14. INSTALLER TO VERIFY THE ELECTRICAL SYSlEM IS SUITABLE FOR PUMP CONNECTION. ELECTRICAL PERMIT REQUIRED. 15. ACCESS FOR ROUTINE MAINTENANCE MUST BE PROVIDED FOR ZABEL FILlER. INSTALLER MUST FOLLOW MANUFACTURER'S SPECIFICATIONS FOR PROPER FILlER INSTALLATION, INSTRUCT OWNER ON MAINlENANCE. 16. GUTlERS AND DOWNSPOUTS TO BE DIREClED TO ROOF DRYWELLS. 17. SUMP PUMP TO DRYWELL IN ADU + MAIN HOUSE CRA~PACES. FULL BASEMENTS NOT 5U66l:51'1'UNLESS REMOVAL/RECOMPACT TO 22' BELOW GRADE SAND LAYERS ARE PERFORMED. (NOT SUGGESlED ). Barnstable Harbor LOCUS MAP SCALE 1"=2000'± ASSESSORS MAP 318 PARCEL 7 (68,944 SF CONTIGUOUS UPLAND) LOCUS IS WITHIN FEMA FLOOD ZONE X (AREA OF MINIMAL FLOOD HAZARD) AS SHOWN ON COMMUNITY PANEL #25001C0558J DATED 7/16/2014 ZONING SUMMARY ZONING DISTRICT: RF-2 DISTRICT MIN. LOT SIZE MIN. LOT FRONTAGE MIN. FRONT SETBACK MIN. SIDE SETBACK MIN. REAR SETBACK MAX. BUILDING HEIGHT REQUIRED: 43,560 S.F. 20' 30' 15' 15' 30' PROPOSED: 132,443 S.F. 1, 1134.3' 30.4' 38.1' <30' SITE IS LOCATED WITHIN THE AQUIFER PROTECTION OVERLAY DISTRICT -\l vl / ( .• OWNER OF RECORD -j--- !,_ ~ OCl Ol o,O ·o ..;-l[) ..;-. ~ (0 I') (/) ~ (0 00 st-I') . ;.-, ~ l[) ~ co I') (/) ~ 0, I') Ol .N • <I' Ol l!l 0, "' I') (/) REV: SEPTEMBER CHASE, ALLAN H JR & MATTHEW R & DANIEL F 6422 E. BRIAN KENT TUCSON, AZ. 85710 REFERENCES DOC. 1392130 L.C.P. 17994_M VARIANCES REQUESTED TOWN OF BARNSTABLE HEALTH REGULATIONS: 360-18(A): CONSTRUCTION OF A SEWAGE DISPOSAL SYSTEM IN AN AREA WITH LESS THAN FOUR FEET OF NATURALLY OCCURRING PERVIOUS SOIL ABOVE THE ADJUSTED GROUNDWATER ELEVATION. 4' VARIANCE REQUESTED SITE PLAN OF #56 REDWING LANE BARNSTABLE, MA PREPARED FOR CONSTRUCTION COMPANY INC. off 50B-362-4541 I fax 50B-362-9880 downcape.com © down c•pe e11gi11eeri111. inc. ~ civil engineers land surveyors 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02675 SURVEY: NHO DRAFTED BY: DEG/PTT CHECKED BY: ~ 24-116 PORTAL CONSTRUCTION.DWC SYSTEM DESIGN: GARBAGE DISPOSER IS NOT ALLOWED PROPOSED 4 BEDROOM DWELLING & 1 BEDROOM ADU DESIGN FLOW: 5 BEDROOMS @ 110 GPD = 550 GPO USE A 550 GPD DESIGN FLOW FIRST COMPARTMENT: 550 GPD (2) = 110Q SECOND COMPARTMENT: 550 GPD (1) = 550 USE A 1500 GAL. DUAL COMP. SEPTIC TANK FOR ADU & USE A 1500 GAL. SEPTIC TANK FOR MAIN HOUSE LEACHING: SIDES: 2 ( 42.0 + 12.8) 2Qj) = 162.2_GPD BOTTOM 42.0 x 12.8 (.74) = 397.8 GPO TOTAL: 757 S.F. 560 GPO USE ( 4) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) WITH 4.0' STONE ALL AROUND SYSTEM PROFILE (Nar TO SCALE) ALARM AND CONTROL PANEL TO BE INSTALLED INSIDE BUILDING. ALARM TO BE ON SEPARATE CIRCUrr FROM PUMP ALL WIRING TO CODE. ACCESS FOR ROUTINE MAINTENANCE MUST BE PROVIDED FOR ZABEL FILTER. INSTALLER MUST FOLLOW ALL MANUFACTURER'S SPECIFICATIONS FOR PROPER FILTER INSTALLATION ----------------- --, 20 Barnstable Harbor .._. -t---------f-----j--------j----t------ f---15 w w LI.. .... ...._ / --OPERA Tl POINT p-+--F.a>=Ff"~"'---j---i-----i-----------13 TDH / ........._ / ~ -0 <( 10 w :r: ---" ~5p7L-/+L---~--~-~-~~--+-·==+~~--~~-'~,--~~-~~- L -------------+---+--1""-.- --------- 25 50 75 100 CAPACITY -GPM PUMP CURVE FOR MYERS SRM4 4/10 HP PUMP LOCUS MAP SCALE 1"=2000'± ASSESSORS MAP 318 PARCEL 7 PROVIDE QUICK DISCONNECT FOR PUMP SYSTEM PROFILE ALL SYSTEM COMPONENTS SHALL BE MARKED WITH MAGNETIC TAPE OR COMPARABLE MEANS FOR FUTURE LOCATION. (68,944 SF CONTIGUOUS UPLAND) DCE #24-116 I CRAWL SPACE W/ SUMP PUMP TO DRYWELL *45.0±' ZABEL FILTER (A1BOO) 43.6' PRECAST H-10 RISERS (lYP.) -""'-'---+"-rc.H----'.,.\=.L\1--H'Yr-'-r.L. 2·• 1500 GAL ST/PC H-10 14" ru 6~ BAFFLE -".·· 43.35' 6" 2" PRESSURE LINE SLOPE TO DRAIN BACK FLOAT SWITCH SETTINGS: ALARM ON PUMP ON 5" WORKING RANGE OUT\..ET TEE W/EXTENSION 972 GAL COMP. 4' LIQUID LEVEL 6" CRUSHED STONE OR MECHANICAL_J COMPACTION. (15.221 [2]) ( 2.5:,,; SLOPE MIN.) PUMP OFF CHECK VALVE MYERS SRM 4 SUBMERSIBLE 4/10 HP PUMP SYSTEM ( OR EQUAL) (ON BLOCK) /2 I /J CRAWL SPACE >:: W/ SUMP 8 PUMP TO DRYWELL PRECAST H-10 RISERS (1YP.) ,·, ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 47.0'-47.5' MINIMUJ.75' OF COVER OVER PREl 10'" 1500 GAL H-10 14'" TEE SEPTIC TANK TEE ( 2.5" SLOPE •IN.) c,_j_z SLOPE) FOUNDATION-11' --SEPTIC TANK --5' H20 ---DB-6 (NOT TO SCALE) 2" PEASTONE OR GEOTEXTILE FILTER FABRIC OVER STONE CONCRETE COVERS TO WITHIN J'" GRADE 2% SLOPE REQUIRED OVER SYSTEM 147.5'1 BLOCKS OR PRECAST RISERS i_._4. ~8$iRNEtlfs INVERT IN 43.5' 4, I ENDS J--..--cw.--...---+~-___,(1YP.) SIDES 44.5' (_1_" SLOPE) 12' _____ LEACHING FACILllY PERCHED GROUNDWATER EL 30.5 *REMOVAL TO EL 26-28± LOCUS IS WITHIN FEMA FLOOD ZONE X (AREA OF MINIMAL FLOOD HAZARD) AS SHOWN ON COMMUNITY PANEL #25001C0558J DATED 7/16/2014 SEPTIC TANK/ FOUNDATION-----56'--------PUMP CHAMBER ------132•-------D' BOX *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM UNSUITABLE SOIL TEST HOLE LOGS ENGINEER: DANIEL E. GONSALVES, SE #13587 WITNESS: DAVID STANTON, RS DATE: 10/--'1-'-9~/-'--22=---~--~--~- PERC. RATE = < 2 MIN/INCH CLASS ___ _ SOILS P# 22-185 ~--- ELEV. JL. cp 48.0' ~ 12· 30 11 156" 1/s1 10YR 4/2 /B /SL 1 OYR 4/ 4 45.5' C, /s;L/// 2.5Y 6/3 35.0' C2 MS 192• 2.5Y 7/4 32.0' /~~y½ //'--'/ / / 14" .A /SL .10YR 4/2 1/lL 36" 10YR 4/4 1/s~/ 168" 2.5Y 6/3 C2 MS 192" 2.5Y 7 /4 //C, ,//SL;,Y ELEV. 47.0' 44.0' 33.0' 31.0' 234 .. GLEY 1 5/1 OY 28.5 , 234• GLEY 1 5/1 OY 27 _5 , 288" C4 M/CS 2.5Y 7 /4 24.0' 288" C4 M/CS 2.5Y 7 /4 NO GROUNDWATER ENCOUNTERED 23.0' TEST HOLE LOGS ENGINEER: DANIEL E. GONSALVES, SE #13587 WITNESS: DAVID STANTON, RS DATE: 12/2/22 PERC. RATE = < 2 MIN/INCH CLASS ____ SOILS _Q.'.'._ 12 11 36" 144" 1/s1 10YR 4/2 .s /SL 10YR 4/4 C1 /s;L / 2.5Y 6/3 C2 MS 192" 2.5Y 7 /4 0 c, CLAY // ELEV. 46.5' 43.5' 34.5' 30.5' P# __ 22-210 ~ 1 o· 40" 144" .A/ • / /SL /. 1 OYR 4/2 / /C1 / Sil 2.5Y 6/3 C2 MS 192" 2.5Y 7 /4 ///C3 //SL;,Y ELEV. 46.0' 42.7' 34.0' 30.0' 264 .. GLEY 1 5/1 OY 24_5 , 264• GLEY 1 5/ 1 OY 24_0 , C4 C4 SIEVE M/CS M/CS 312" 2.5Y 7 /4 20.5' 312" 2.5Y 7 /4 20.0' ---- PERCHED GROUNDWATER ENCOUNTERED AT EL 30.5 TEST HOLE LOGS ENGINEER: DANIEL E. GONSALVES, SE #13587 WITNESS: _[)1WID ST_AN_T_O_N-'-,_R_S ____ _ DATE: _Jif21 /24 ___ _ PERC. RATE = < 2 MIN/INCH ___ _ CLASS ____ SOILS P# 24-81 167 .bl:. ELEV. 48.0' 1L ~ rr-:77-;:-77T71 .A / /SL/ 12· 34" 150" .B /SL 10YR 4/4/ C, /s;L/ / 2.5Y 6/3 C2 MS 14" 45.2' 38" 35.5' 156" 1 OYR 4/2 1/iL / 2.5Y 6/3 C2 MS ELEV. 48.0' 44.8' 35.0' 192" 2.5Y 7 /4 32.0' 192" 2.5Y 7 / 4 32.0' PERC 318" -- C4 M/CS 2.5Y 7 /4 21.5' 0/ ,c,/j/ CLAY // 268 .. GLEY 1 5/1 OY 25 _7 , PERC C4 M/CS 2.5Y 7 /4 318" 21.5 NO GROUNDWATER ENCOUNTERED SHEET 2 OF 2 DETAIL SHEET TO ACCOMPANY SITE PLAN OF #56 REDWING LANE BARNSTABLE, MA PREPARED FOR PORT AL CONSTRUCTION COMPANY INC. REV: DATE DANIEL A. OJALA, P.E., P,L.S. I ~ off 508-362-4541 fax 508-362-9880 downcape.com © ..I • • ii r1ow11 cqpe eng111eer111g. 111c. ~ civll engineers land surveyors 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02675 SURVEY: NHO DRAFTED BY: DEG/PTT CHECKED BY: {Ip 24-116 PORTAL. CONSTRUCTiON.DWG