HomeMy WebLinkAboutApproved Septic Plan - 42 FOSTER STREET 10/31/2017 (2) ..........
Railsed sloping >1 0% TOP VIEW SIDE V'IEW END VIEW
900
r, LEVEL ELBOW too P
a 4 ERFORATED INSPECTION PORT TO 13OTTOM OF
SLOPE TO MEET MEASURED FROM TOP OF SYSTEM SAND 4" PVC PIPE
INV'.EL.AT 15' LOW VENT 4"0 LOW VENT ATTACHED TO END OxF` SYSTEM SAND AND THREADED CAP WITHIN 3" OF FINAL
7 99,70 TOP OFSAND LAST ROW 901,
GRADE. WRAP PIPE WITH PERMEABLE GEOTEXTILE
-EMSTING 0 TOP OF BARRIER
GROUND �t_j'c P's (OR VENT MANIFOLD IF PRESENT) ELBOW FABRICTO ELIMINATE SAND INFILTRATION.
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LEVE OFFSET ADAPTER
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3'
OPENING 4" PVC PIPE OFFSETAIDAPTER
ENVIRO-SEPTIC PIPE
LOAM AND SEED ALL FINAL GRAD D01 NOT INSERT PVC PIPE MORE THAN 4"' ENVIROSEPTIC PIPE
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OVERDIG AREA(TYP�CAQ 31 SLOPE
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RAISED CONNECTION DETAIL
SYSTEM
6"ABOVE AN
NOTE: GEOTEXTILE
ENVIRO-SEPTIC LINES 6"MIN. NOT TO SCALE
HEIGHTOF IMPERVIOUS B�ARRIER IS 1-0, SYSTEM SANDj
31 SLOP FIBER WRAP
E
7
"A.
ORJUSTBELOW, INTERSECTIONOF TER BARRIER
AF 'j LEVEL ,
SLOPED FILL DESIGNEDTO MEET IMPERVIOUS LAYER- - - - - - -
FREE OF STONES AND
BREAKOUT ELEVATION AT 1 5"� CLEAN FILL RANDOMILY-�
TLE 5 FILL GOIES TOTOP OF BARRIER. BOULDERS>6" ORIENTED I a 0 a a J SL
fl FIBER MAT
BUOYANCY CALCULATIONS BUOYANCY CALCULATIONS,
0 0 0 0 1 C a
' ADAPTER WEIGHT OF SEPTIC TANK 'WEIGHT OF PUMP CHAMBER 14,82 INSPECTION PORT
ENVIRO-SEPTIC- —OFFSET DOWNWARD FORCES DOWNWARD FORCES
0
PIPE 1 1,0�35 LB4 5 LB4
NOT TO SCALE
WEIGHT OF SOIL ABOVE TANK WEIGHT OF SOIL ABOVE CHAMBER
'TYPICAL SECTION N CLEAN SAND . 9.67FT X 5.OFT X3.34 FT X 120 LBICU FT,=19,378 LB
C33 CONCRETE SA D 10.83FT X 5.66FT X1.2 FT X 120 LBICU FT=8,91'73 LB
FILL
RAISED PRESBY ENVIRO-SEPTIC FIELD WITH SLOPE TO 10% TOTAL 20,0�08 LB TOTAL 34,203 LB
NOT TO SCALE UPLIFT FORCE UPLIFT FORCE
SIDE VIEW VOLUME OF TANK BELOW WATER VOLUME OF CHAMBER BELOW WATER PUMP' CURVE
10.83 X 5 66 X 11 =: 190.02 CU FT 9�67 X 5.0 X 418 :=231 A CU FT' 35
FIELD
VENT DENSITY OF WATER 62.4 LB/C�U FT DENSITY OF WATER 62.4 LBICUI FT
NOT TO SCALE 190.02 CU FT X 62.4 LB/CU FY 11,857 LB 231 A CU FT X 62.4 LB/CU FY 14,4,21 LIS
30 1
PRES, BY DESIGN PARAMETERS
NO, OF BEDROOMS, 3 NET FORCE NET FORCE 25 1............- ...................... ......
34,203- 14,421 19,,781 L
7 20,008- 11,857 81,51 LB L MYERS SRM4 PUMP
MAX., NO. OF ROOMS
DESIGN PARAMETERS DESIGN FLOW 330 GAUDAY OPERATINd CURVE
CALCULATIONS 20 .............. ..........
PRES,BY ENVIRO-SEPTIC NOTES ................
NO� OF BEDROOMS 3 PERC RATE USED 3 MIN/IN
TABLE I.- PUMP DEMAND CAL CULA TIONS
LEACHING AREA REQUIRED,
MAX, NO, OF ROOMS 7 SO,IL EVALUATION RESULTS
SOIL CLASS CLASS II
3301 GPD/0.60 G,PD/SF =550 SF 1:) SYSTEM TO BE INSTALLED IN ACCORDANCE WITH PRODUCT DESIGN AND INSTALLATION
15
DESIGN FLOW 330 GAUDA'Y LOADING RATE 0.60 GPD/SF MANUAL, STATE AND,LOCAL REGULATIONS. FOR PRODUCT INFORMATION OR THE PUMP RATE VELOCITY TOTAL S TA TIC HEAD TDH
550 SF LEACMNG AREA PROVIDED NEAREST DEALER CONTACT PRESBY ENVIRONMENTAL, INC. 143 AIRPORT ROAD, (GPM) (FPS) HEAD LOSS (Fr) (FT)
PERC RATE USED 3 MINIIN LEACHING AREA REQUIRED,
WHIT'EFIELD, �NH 03598, PHONE 1-8001-473-5298 WWW.PRES�BYENVIR�ON�IMENTAL.COM 20�17 SOIL EVALUATION, RESULTS (FT)
14 FT,� X 40 FT� 560 S.F. j
FIELD LENGTH 40 FT. ............. 10 1 ......
SOIL CLASS CLASSII DATE OF TESTS: TP,� 5/11/2017 .............................................
10 O�9 15 9.21 9�36
FIELD WIDTH 14 FT. SYSTEM
LOADING RATE 0.60 GPD/SF MIN. SEPTICTANK CAPACITY REQUIRED 2) MINIMUM OF 6'OF MEDIUMTO COARSE SAND,WITH LESS THAN 2%PASSING A#200 S�OIL EVALUATOR-. JAMES MELVIN
LEACH AREA PROVIDED 560 S.F� SIEVE, REQUIRED AROUND CIRCUMFERENCE OF ENVIROSEPTIC PIPES.(SEE DESIGN 20 1.8 53 A21 9_74
i- .................. ............ .......
LEACHING AREA REQUIRED 550 SF 330 GPD X 200% =660 GALLONS WITNES& I ROWE 5
SEPTIC TANK USED 1,500,GALLON (USE 1,500 GALLON TANK) AND INSTALLATION�MANUAL FOR COMPLETE SAND AND FILL SPECIFICATIONS.) 30 1 2,7 1.12' R21 10.33
40 3�61 t90 A21 I 1_�I-I
3) INSTALLER ADVISED TO CONTACT DIG SAFE PRIOR TO CONSTRUCTION. Test Pit #1 50 1 4.51 2.87 1. .............9�21 12 0 ........ ...................... ......
0 10 20 30 40 50 60
Surface Elev. 98.0 60 5.41 4.01 13.22 1
CALCULATIONS 4) DO NOT INSTALL,SYSTEM ON FROZEN GROUND OR LEAVE SYSTEM UNCOVERED FOR PUMP RA TE(GPM)
EXTENDED PERIODS OF TIME,
FROM THE 2016 ENVIRO-SEPTIC WASTEWATER TREATMENT SYSTEM 0 - 17 A 1 OYR3/2 SL
MASSACHUSETT'S DESIGN AND INSTALLATION MANUAL, 5) MAINTENANCE:RECOMMEND INSPECTION OF SEPTIC TANKS AT LEAST ONCE EVERY 17 - 54" C1 2.5Y5/4 LS 9--8"
SECTION N, TABLE A', 10,_10- TWO YEARS AND CLEAN IF COMBINED THICKNESS OF SLUDGE AND SCUM EQUALS MORE 54 - �85 it C2 1 OYR 5/6 SL
................ THAN 114 OF THE LnUO DEPTH INSIDE THE TANK,
Frl 24'DIA
..............
FOR 3 BEDROOMS & A PERC RATE OF 3 MINIIN, THE REQUIRED ACCESS COVERS
LINEAR FOOTAGE OF ENVIRO.-SEPTIC PIPE IS 150�'. Observed Water-
20" DIA CLEANOUT COVER— 6) THIS DOCUMENT IS FOR THE CONSTRUCTION OF THE EFFLUENT DISPOSAL SYSTEM
(3 PLACES) SHOWN. ANYONEUSING INFORMATION FROM THIIS DOCUMENT FOR ANY OTHER
FROM TABLE B� PURPOSE DOES SO AT THEIR OWN RISK, ESHWT @ 54" REDOX Ele,v. 93.5 PUMP CHAMBER ELEVATIONS
6-0" INV 4" PVC IN =94.69*
FOR A 11 -15% SLOPE �&A PERC RATE OF 3 MW/IN, THE
REQUIRED PIPE SPACING IS I 60N CENTER. 4" INLET 4" OUTLET 7) IN ACCORDANCE WITH SECTION 11(23)OF THE'STANDARD CONDITIONS FOR Perc A INV 2"' PVC OUT=94.34*
....... ... 6-8" ALTERNATIVE SOIL ABSORPTION SYSTEMS WITH GENERAL USE CERTIFICATIONANWOR FLOOR ELEVATION =9034*
APROVAL FOR REMEDIAL USE"' A DEED NOTICE IS REQUIRED AS PER 31IOCMR15.278(10). 30"X 36"HATCH-4 PUMP OFF ELEVATION =90,84"
FROMTABLE C� Depth of Perc Test- 66" OR MANHOLE COVER PUMP ON ELEVATION =91.34*
FOR 4 LINES WITH A TOTAL LINEAR FOOTAGE 160", THE LL-— —— ALARM ELEVATION 91.84"
MINIMUM REQUIRED L,INE LENGTH WILL BE 40'&THE MINIMUM Start Pre-soak 10-50 *SEE NOTE 17
4" SCH 40 4" SCH 40-
REQUIRED LAYOUT WIDTH IS 7,75% if
P'VC TEE PVC TEE 121 1106 OUTLET FOR WIRES TO CONNECT
911 PLASTIC PIPE SE-AL TOPMEW WITH;INEMA4X JUNCTION BOX SPECIFICATIONS:
11,13 4'Dt4 INLET r (LOCATED INSIDE HOME)
1-6.
FROM TABLE D- J_ 61 111,22 1 77 7 1.CONCRETE:4,000 PSI MINIMUM AFTER 28 DAYS.
PLAN VIEW 2.CONSTRUCTION OF IPUMP CHAMBER CONFO�RMS,WITH D,EF
9 1
A' '
FOR A 3 BEDROOM SYSTEM IN CLASS 11 SOIL, THE MINIMUM Time 9"' - 6" 9 min. -HTLE 5 REGS,310 CIVIR,SECTION 15.226.
SAND BED AREA IS 400 SF 4"TOP (15" HD) 3" MIN, AIR SPACE ABOVE TEES —WEEP HOLE
'21,PVC STUB 1 ALL,REIINFORCEMENTPER ASTM C1227-93,
PLASTIC Perc rate- 3 minutes per inch
THE REQUIRED SAND AREA FOR THE ABOVE SYSTEM WOULD ..............
PIPE SEAL PLASTIC 4,JOINT SEALED WITHI BUTYLE RESIN
BE 42'X 9115" =409, WHICH IS GREATERTHAN THE 400 SF PIPE SEAL
4" INLET 2"'UNION 5.DESIGNED FOR H-20 LOADING.
CHECK VALVE
MINIMUM. LIQUID LEVEL 6"' MIN� 4"QUTLET 2017 SOIL EVALUATION RESULTS 6.PUMP,FL.0ATs AND PIPE INSTALLED IN CHAMBER.FLOAT
----—------------
DATE OF TESTS- TP- 51/1111/2017 2"CLEAN-OUT ELEVNTIONSTO BE SET BY INSTALLER,
USE 4 LINES 40" LONG SPACED AT 2.26ON CENTER, IN A SAND
SOIL EVALUATOR: JA' MES MELVIN 6-5" 7.SUPPLIED WITH PUMP CONTROL,PANEL W/ALARM,
BED AREA OF 42' X 9�76 =409 SF, IN A D-BO,X DISTRIBUTION 10" MIN. 6-8" WITNESS- I ROWE
SYSTEM CONFIGURATION. 14" It 8.THE AVAILABLE STORAGE VOLUME BETWEENTHE INLET
6-10" H D 4-8" :4 A
INVERT'AND THE PUMP'ON ELEVATION=�A3 GALLONS.
MIN, SEPTIC TANK CAPACITY REQUIRED Test Pft�#2 T Pump
330 GPD X 200% =660 GALLONS 4�-70` 4� MIN� 4'4" X,* ALARM pUMp OFF 9,ALARM AND PUMP AIRE TO BE WIRED ON SEPARATE
INSTALL ZABEL N1800 .......... 3# 5" ON (TYP 6" CIRCUITS,
10,
(USE 1,500 GALLON TANK) SERIES EFFLUE14T FILTER GAS (6) 41 DIA OUTLET Surface Elev. 101.5 7 w 4 10,ALARM IS TO BE LOCATED INSIDE LIVING QUARTERS,
70) 4' INLET
- 7" A 1 OYR3/2 SL
.............. _j_
-Iwo- 3"' 7 - 61011 C1 2.5Y4/4 SAND 2` 11 THE PUMP CHAMBER IS TO BE MONOLITHIC
BAFFLE -5# PLASTIC PIPE SEAL 0
V 7- 0.c�
10, SECTION VIEW 2"BALIL CHECK VALVE CONSTRUCTION.
MYERSSRM4
60 - 84" C2 1 OYR 5/6 S L rAPER
12,JUNCTION BOX TO BE LOCATED INSIDE HOME,
ELEVATIONS 3" SECTION VIEW Observed Water- -
'TAPER TOP VIEW 2
INV� OF PIPE OUT OF HOUSE 95.35* 1— ��a COACAUE PRODY-0-TS-_ 1000
SIDE VIEW ESHWT @ 581" REDOX Elev, 967 RECEIVED
INV. OF PIPE AT SEPTIC TANK INLET 94.99*
S�PECI F I CATIONS-
NOT TO SCALE 2
INV. OF PIPE AT SEPTIC TANK OUTLET 94.74* 11. CONCRETE� 4,0001 PS1 MINIMUM AFTER 28 DAYS. DISTRIBUTION BOX
'Toym OF NORTH ANDOVM
INV� OF PIPE AT PUMP INLET 94�59* 2. ALL, REINFORCEMENT PER ASTM C1227-93. USE SHEA CONCRETE PRODUCTS HEALTH t)jPORTMENT
3, TONGUE& GROOVE JOINT SEALED,WITH BUTYLE RESIN.
INV. OF PIPE AT PUMP OUTLET 9434* 6-OUTLET H-20 DISTRIBUTION BOX,
...................
ITEM NO. B6DI3H
INV. OF PIPE AT D-BOX INLET 100.05 now"
NOTES:
1500 GALLON SEP�TIC TANK ........
INV. OF PIPE AT D-BOX OUTLET 991.88 S�E,PTIC SYSTEMIDESIGN SHEET 2 OF 2
USE SHEA CONCRETE PRODUCTS 1. DISTRIBUTION BOX SHALL BE OF REINFORCED CONCRETE CONSTRUCTION AND
INV� 4" PVC AT LINE 1 99�,68 SHALL BE WATERTIGHT THROUGH MANUFACTURER'S SPEC I FICATIONANCI FOR PROFESSIONAL E
ITEM NO., TK-Ml 500 STANDARD WARRANTY, 42 FOS�TER STREET
INV. 12" E.S. PIPE LINE 1 9910 NOITES-
0,&AAAAA6
IN
99.38 A
INV� 4"" PVC AT LINE 2 1, THE SEPTIC TANK IS TO, BE MONOLITHIC CONSTRUCTION AND SHALL BE 2. DISTRIBUTION BOX IS TO BE SET LEVEL AND,TRUE TO GRADE ON A LEVEL,STABLE 0� A4
BASE WHICH HAS BEEN MECHANICALLY COMPACTED. IF THE DISTRIBUTION BOX NORTHANDOVE R, M�ASS.
WATERTIGHT THROUGH MANUFACTURER'S SPECIFICATION AND WARRANTY,
(34,
IS PLACED IN FILL, PROPER COMPACTION IS REQUIRED TO ENSURE STABLILITY
INV,, 12" E.S. PIPE LINE 2 98.80 �4&t - ,
2. THE SEPTIC TANK SHALL BE INSTALLED LEVEL AND TRUE TO GRADE ON A LEVEL AND TO PREVENT SETTLING; NATIVE GROUND WITH A SIX INCH STONE BASE IS, OWNER &APPLICANT:
INV� 4" PVCAT LINE 3 99�08 STABLE BASE THAT HAS BEEN MECHANICALLY COMPACTED AND ON TO WHICH SIX OTHERWISE ADEQUATE,
PHILIP D'ANTON10
INCHES OF CRUSHED STONE HAS BEEN PLACED TO MINIMIZE UNEVEN SETTLING.
42 FOSTER STREET
INV,, 12" E.S. PIPE LINE 3 98-50
IF THE SEPTIC TANK IS PLACED IN FILL, PROPER COMPACTION IS REQUIRED TO 3� AN INLET TEE EXTENDING TO ONE INCH ABOVE THE OUTLET INVERT MAY BE
INV� 4" PVC AT LINE 4 9818 ENSURE STABILITY AND TO PREVENT SETTLING. THE SEPTIC TANK SHALL HAVE A PROVIDED IN PLACE OF THE INLET BAFFLE. NORTH ANDOVER, MA 01845
MINIMUM COVER OF NINE INCHES. NINE . ..........
INV� 12" E.S. PIPE LINE 4 98.20 4� DISTRIBUTION BOX SHALL, BE DESIGNED AND CONSTRUCTED SO AS TO I PHIL G. CHR�ISTIANSEN, P.E.
3. 'THE SEPTIC TANK, COVERS, CONNECTIONS AND PIPING SHALL BE DESIGNED AND WITHSTAND H-20 LOADING, PROFESSIONAL ENGI�EERS & LAND SURVEYORS --- ------------- 19, 2017
CONSTRUCTED SO AS TO WITHSTAND AN ANTICIPATED MINIMUM H-10 LOADING,,
5� A RISER TO WITHIN 6 INCHES OF FINAL GRADE, IS REQUIRED IF THE DISTRIBUTION CHRISTIANS81V & SERGI INC'
*SEE NOTE 17 BOX IS TO HAVE GREATER THAN 9 INCHES OF COVER. 160 SUMMER ST,, HAVERHILL,,MA,. 01830 WWW.C"SI-ENGR'COM REVISED� �JULY 21, 2017
TEL� 978-,373-0310 FAX. 08-372-3960 COPYRIGHT 2017
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4;' PVC:PIPE -W OFFSET ADAPTER
lu,
DWG. NO. 170�20005
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