HomeMy WebLinkAbout20190862 Habitat for Humanity Plans •
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_ NOTES E:;:.Ci
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1. RPE JOINTS TO BE SEALED W11H ASPHALTIC MATERIALS OR Q
ITE `, REMOVABLE COVER EQUIVALENT. I- TS %
• �/ _ - - o _ _Q _ � q 2 INVERT ELEVATIONS OF ALL OUTLET PIPES MUST BE EQUAL w W r
.. \ 3. THE SDE OF TEE OURfT PIPES BETWEEN THE DISTRIBUTION Z u
t_J N —BAFFLE OX MD THE DISTRIBUTOR LATERALS SHOULD BE 1/8'PER p 45
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� I N INVERT ELEV. 4. CONTRACTOR TO US SPEED LEVELERS M SUPPLED RE PORT � L'1 �°;
MILLER TO EQBWZE FLOW. Z
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/• C INLET -2'MIN.
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PUTNAM BROOK - { d Q d N
N/ ". - 1-1/25
N CLEAN SWD OR PFA CRAYEL- _ - 0 (n
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NOT T❑ SCALE
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GENERAL SANITARY NOTES: C 4 /� LL
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1. MAINTAIN 100'MINIMUM SEPARATION BETWEEN SEPTIC SYSTEM AND ANY WELL.CONTRACTOR SHALL / - - 1009 SAL O IL(�In)
VERIFY THE LOCATION OF ALL EXISTING WELLS PRIOR TO CONSTRUCTION. O 5'-01• > 0
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2. MINIMUM SEPARATION BETWEEN SEPTIC TANK AND BUILDINGS SHALL BE 10 FEET. F�76 1 A11 / 1'�I iIV /�1,-
3. MINIMUM SEPARATION BETWEEN EDGE OF TRENCHES AND TOE OF FILL(RMSED SYSTEMS) / Q f THE SLOPE OF THE INLET PPE W v a
AND BUILDINGS SHALL BE 20 FEET. $ _ .3".400‘.---
� ` BETWEEN THE RESDENML UNIT AND I-Tn /n
/ _LST AREA II THE SEPTIC TNA(TO BE j;•PER Ff. Q V
4. MINIMUM SEPARATION BETWEEN PROPERTY UNE AND EDGE OF TRENCHES OR TOE OF FILL _ /�
(RAISED SYSTEMS)SHALL BE 1D FEET. �� /� - 1.27 ± AC. CD U O 0
5. MINIMUM SEPARATION BETWEEN WELL AND SEPTIC TANK TO BE 50 FEET. $/ iIAAP RCFERFNCE NO.3) ,I 5'-5' A PPP.
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G. ALL CONSTRUCTION TO BE IN COMPLIANCE WRH THE NEW YORK STATE SANITARY CODE _ - / ` W .‘11,000 GM.
]. REWIRED INSPECTIONS(TD BE PERFORMED By PROFESSONAL - 8'44" F O
ENGINEER): A
DEC WETLANDS O^ CO <LL
A)PRIOR TO PLACEMENT OF SEPTIC TANK OR COMMENCEMENT OF \ 4-5 LL W O
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THE TILE FIELD CONSTRUCTION.
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B)DURING THE INSTALLATION OF ANY REWIRED FILL MATERLLL_ LEVEL T �i\l
C)PRIOR TO BACKFIWNG TRENCHES.
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0)FINAL INSPECTION UPON COMPLETION OF THE SYSTETA. HIGH DIMITY PODEIHYENE
PIPE SEALS PROVIDED AT ALL PIPE mumw
B. CRUSHED STONE SHALL BE CLEAN,DURABLE AND NO SMALLER THAN OR LARGER THAN 1-1/2•DIAMETER, / CONNECTORS SHOWN. CI ELN BY xxx
9. WHEN THE TRENCHES HAVE BEEN EXCAVATED.THE SIDES ANO BOTTOM SHALL BE RAKED TO SCARIFY ( QT1EDP PROJECT NUMBER
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NY SMEARED SOIL SURFACES. \ „'RIo
10.CONSTRUCTION EQUIPMENT NOT NEEDED TO CONSTRUCT THE S1'SItdl SHOULD BE KEPT OFF THE AREA TO BE UTILIZED FOR THE \ - 'SPT/2 - 'TANK ,
ABSORPTION TRENCH SYSTEM TO PRE ENT UNDESIIPBLE COMPACTION OF THE SOILS. CONCRETE: 4000PS1 SIZE WEIGHTS, LBS ^a.vv" " "'^
REINFORCEMENT: ASTM A615-GRADE 60 I
ASTM A185-GRADE 65 REVISION DATE BY
11-EACH DISTRIBUTION UNE SHALL CONNECT INDIVIDUALLY TO THE DISTRIBUTION BOO AND EXIT AT THE SAME SLOPE FOR THE FIRST - • ( ENRAINED AIR:5.0%-9.EIM GALLONS TOP SLAB *BOTTOM TOTAL -- ,i
FEET TO 10 FEET FROM THE Box(t/e•PEN FOOT). ` MEETS ASTM C890 1000 2173 7436 9609 -
12.THE DISTRIBUTION BOX SHALL BE SET LEVEL AND ARRANGED SO MAT EFFLUENT IS EVENLY DISTRIBUTED TO EACH DISTRIBUTION UNE. - PT
ADEQUATE PROVISIONS SHALL BE TAKEN TO ASSURE STABILITY ANO PROVIDE ACCESS FOR INSPECTION OF THE DISTRIBUTION BOX.
13.THE PIPES CONNECTING THE DISTRIBUTION BOX TO THE DISTRIBUTION LINES SHALL BE TIGHT JOINT CONSTRUCTION LAID ON ` EINCLUDES BAFFLE S)
UNDISTURBED EARTH OR PROPERLY BEDDED THROUGHOUT ITS LENGTH. I SEAMLESS
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14.THE SYSTEM DESIGN GOES NOT INCLUDE PROVISIONS FOR GARBAGE GRINDERS. IN THE EVENT THAT GARBAGE GRINDERS ARE TO BE \
PROPOSED • II SEA1Y1 LESS SEPTIC TANK (1000 GALLON) __
INSTALLED.THE CONTRACTOR SHALL NOTIFY ENGINEER PRIOR TO SEPTIC INSTALLATION FOR NECESSARY MODIFICATIONS. WELL _ O
15.FOOTING GRANS,SUMP PUMPS OR WATER SOFTENER DISCHARGES SHALL NOT BE CONNECTED INTO THE SEPTIC SYSTEM. \ 7 III NOT TEl SCALE - c
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16.CONTRACTOR TO COMPLY WITH ALL O.S.HA AND OTHER STATE AND I MSI SAFETY REQUIREMENTS DURING CONSTRUCTION-
17.AS PER NEWYORK STATE INDUSTRIAL CODE 53:CALL \ _ _
1-800-9622-7962 TO LOCATE BURIED CABLES,OR OTHER -
UNDERGROUND US,NO LESS THAN TWO,OR MORE THAN TEN
WORKING DAYS,PRIORRIORTO DIGGING,DRIWNG,EXCAVATING,DRMNG \ - *
POSTS.ETD.
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CONSTRUCTION NOTES: GL\ 01t' - -- NW
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1I CONSTRUCTION OF ABSORPTION FACIUDES SHALL NOT OCCUR WHEN THE GROUND IS FROZEN OR THE SOIL MOISTURE CONTENT IS o' �A3y',
HIGH. IF A FRAGMENT OF SOIL FROM APPROXIMATELY NINE INCHES BELOW THE SURFACE CAN EASILY BE ROLLED INTO A RIBBON -
INSTEAD OF CROMBUNG.THE MOISTURE CONTENT IS TOO HIGH FOR CONSTRUCTION PURPOSES. OBVIOUSLY,SOME SILT CR CLAY \ 30'�� f„ PROPOSED - - �� SOIL DATA A,
YMD 3 BEDROOM FT® THE FOLLOWING DEEP TEST PITS AND SOIL n
MUST BE PRESENT FORA RIBBON TO BE FORMED. ; SETBACK HOUSE ' 1U a
CONTRACTOR SHALL REMOVE ANY EXISTING TREES AND PERCOLATION TESTING WAS PERFORMED ON THE
2) TRENCH LOCATIONS AND DEPTHS SHOULD BE MARKED BY STAKES BEFORE TRENCHES ARE EXCAVATED. THE NATURAL SURFACE $\ ,e -- FF 32600 SHRUBS FROM AREA OF PROPOSED ABSORPTION FIELD SITE ON AUGUST 13, 2019 AND RECORDED BY
SHALL NOT BE SIGNIFICANRY DISTURBED. IF THE SITE IS REGRADED OR SIMILARLY DISTURBED,THE SOIL SHALL BE ALLOWED TO XEc ` PRIOR TO CONSTRUCTION OF THE FIELD A REPRESENTATIVE OF ENVIRONMENTAL DESIGN
STABILIZE LEE,SETTLE NATURALLY FOR A PERIOD ND CT LEAST SIX MONTHS,INCLUDING LEAST ONE FREEZE-THAW SYSTEM - 324'.30 , - - PARTNERSHIP, LLP
AND NEW BE AND DEEP HOLE TESTS CONOUCIED. HEAVY OWI DUE TO U:£IN THE DESIGNATED ABSORPTIONENCH SYSTEM ' __ - M� A ABSORPTION FIEI D DESIGN
AREA SHOULD BE MINIMIZED TO PREVENT SOIL PERMEABILITY REDUCTION DUE TO COMPACTION PLUS POSSIBLE TRENCH CAVE-IN /l1^, - { �j}, _ -
AND DISTRIBUTION PIPE MISALIGNMENT/BREAKAGE. ` 1,000 GALLON PRECAST (D4( 3'L L'� Illigr
` " - NUMBER OF BEDROOMS = 3
CONCRETE SEPTI:TANK ®� �;, DESIGN FLOW= I10 GPD PER BEDROOM D" - 12" TOPSOIL
31 AFTER A FINAL GRADE CHECK, ES SH EXCAVATION MAY BEGIN. TRENCH DEPTH SHALL BE AS SHALLOW AS POSSIBLE.BUT NOT K w� - %
LESS THAN 18 INCHES. TRENCHES SHALL BE EXCAVATED TO DESIGN DEPTH WITH BOTTOMS PRACTICALLY LEVEL ` �;� ` 325.20 DESIGN FLOW= 3 X 110 = 330 GPD 12" - 24"VERY FINE SANDY LOAM
Al FDLL01xNC,ExcnvnnDN,THE TRENCH BOTTOMS SHOULD BE GRADED BY HAND.THE BOTTOMS of THE TRENCHES SHOULD BE PERCOLATION RATES= 35 MIN/IN 24" - 30" SILTY CLAY
CHECKED BY A TRANSIT,ENGINEER'S LEVET.,OR CARPENTER'S LEVEL TO ASSURE THAT EACH IS PRACTICALLY LEVEL TRENCH EFFLUENT SEWER AT APPLICATION RATE = 0.5 GPD/SF SCALL: 4
BOTTOMS AND SIDEWALLS SHOULD BE IMMEDIATELY RAKED AFTER FINAL GRADING AND AT LEAST SIX INCHES OF AGGREGATE \ d/FT.MIN.SLOPE REQUIRED AREA= 330 GPO/0.5 GPD/SF= 660 SF PT1{1 a
PLACED IN THE TRENCHES PDRIVEWAY Fc • _ --mac ABSORPTION TRENCH WIDTH = 2 FT AT 24"BELOW GRADE II-Z0I
RIVEWAY 325 _ —3S
s) GRAVITY DISTRIBUTOR PIPE SHALL BE CAREFULLY INSTALLED AT A SLOPE OF R.TO Y32 INCH PER FOOT. PRESSURE OR DOSED -- _-. �� REQUIRED ABSORPTION FIELD LENGTH = 330 FT STABILIZED AT 33 MINUTES/INCH
DISTRIBUTOR PIPE SHALL BE INSTALLED LEVEL GRADES SHALL BE DETERMINED BY AN ENGINEER'S LEVEL,TRANSIT OR \ \ 1000 GALLON PRECAST �_ ' __ USE 6 TRENCHES AT 55 FT m
CARPENTER'S LEVEL AN EASY METHOD OF MEASURING THE SN INCH PER FOOT SLOPE FOR DISTRIBUTOR PIPE IS TO TAPE A Y CONCRETE PUMP TANK - --s3a. YAR11_mum —. DESIGNED TOTAL TRENCH LENGTH = 330 FT P1#2 NOT FOR a
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INCH BLOCK TO M T ENO M A STRAIGHT FOUR FOOT BOARD. BY PLACING THE BLOCKED END WITH THE BLOCK FACING FOO ON :-- F • I - DESIGNED ABSORPTION AREA = 660 SF AT 24"BELOW GRADE CONSTRUCTION
THE DOWNSTREAM TOP OF THE DISTRIBUTOR PIPE,A CARPENTER'S LEVEL CAN BE USED TO DETERMINE THE Ns INCH PER FOOT :'- STABILIZED AT 35 MINUTES INCH
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SLOPE. A)§INCH BLOCK SIMILARLY USED WOULD RESULT IN A)Sx INCH PER FOOT SLOPE. ANOTHER METHOD USED TO 1.5'PE(OR-17)
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/DEPTH OF THE GRATE TO NCHES A OR PIPE IS BY BATTER BOARBS. AGGREGATE SHALL BE IGGREGAT IM Y TRENCHES TTA _ FORCE MAIN - SHEET TITLE:BEPTH OF AT LEAST TM1V INCHES ABOVE THE TOP OF THE DISTRIBUTOR PIPES. ADDITIONAL AGGREGATE MAY BE REQUIRED TO / - =--
BRING THE TOP OF TME AGGREGATE TO WITHIN 51X TO 12 INCHES OF FINAL GRADE. _ u
6) AFTER THE UPPER AGGREGATE IS PLACED IN THE TRENCHES,THE GEOTEXOLE,UNTREATED BUILDING PAPER,HAY OR STRAW IS TO / / 320.-i, _--.. __ 'a�XBE IMMEDIATELY INSTALLED ON THE AGGREGATE AND THE TRENCH BACKFILLED WITH EXCAVATED SOIL IF THE TRENCHES CANNOT \ / PRECAST GONCREISITE PLAN
BE IMMEDIATELY BACKFILLED,THE TRENCHES SHOULD BE TEMPORARILY COVERED WITH AN IMPERVIOUS MATERIAL.SUCH AS \ `� DISTRIBUTION ON BOE
TREATED BUILDING PAPER TO PREVENT SIDEWALL COLLAPSE AND SILTATION INTO THE AGGREGATE.
7) THE EARTH BACKFILL IS TO BE MOUNDED SUGHTLY ABOVE THE ORIGINAL GROUND LEVEL(I-E,NOT COMPACTED)TO ALLOW FOR ) _ - _.
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SETTLING. FOLLOWING SETTLEMENT,THE ENTIRE AREA SHOULD BE GRADED MMTHOOT THE USE OF HEAVY EQUIPMENT AND SEEDED --- N
WITH GRASS. HEAVY EQUIPMENT SHALL NOT ENTER THE ABSORPTION FACILITY AREA OR THE PROPOSED EXPANSION AREA AFTER I • _-- — a
SHEET:
THE SUBSURFACE SEWAGE TREATMENT SYSTEM HAS BEEN CONSIRUCIED. -� X
-- CONVENTIONAL ABSORPTION_
—Y?', 32800 TRENCH SYSTEM
8) A MINIMUM HORIZONTAL SEPARATION OF 10 FEET SHOULD EXIST BETWEEN THE HOUSE SEWER AND ANY AWAIERLINE. WHERE LINES I I T 6 LATERALS AI 45'EACH
MUST CROSS, S WATER SERVICE UNE SHALL BE AT LEAST 12 ATINCHES ABOVE THE HOUSE SEWER. IF A WATER UNE MUST PASS L CSC V S 1 GROVE 0 V E ROAD
A D 1 of 2
BELOW THE HOUSE SEWER,THE VERTICAL SEPARATOR MUST BE LEAST 16 INCHES.
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9) ROOF.FOOTING.GARAGE.CELLAR AND SURFACE WATER DRAINAGE MUST BE EXCLUDED FROM THE SYSTEM. WATER SOFTENER, - (,\ - -
WATER RECHARGE AND BACKWASH WASTES NORMALLY ARE NOT TO BE DISCHARGED TO THE SYSTEM UNLESS A SEPARATE
SUBSURFACE DISCHARGE TO AN AREA 250 FEET FROM WELLS OR WATER COURSES IS UNAVAILABLE. -