HomeMy WebLinkAbout495 Station Avenue Sewage Disposal System Upgrade PlanDEPTH FROM
SURFACE
SOIL
SOIL
TEXTURE
SOIL COLOR
MUNSELL
SOIL
MOTTLING
OTHER
0' - 55'
FILL
100
O%-20%
-
0%-5%
55' - 61'
A
LOAMY SAND
10 YR 4/4
61" - 75'
B
LOAMY SAID
10 YR 5/6
75' - 124'
C
SAND
10 YR 5/6
NONE
MEDIUM
SAND, LOOSE
-,t p�� viYirruv i , i1v�. .
% TO A&P PLAZA \ 1 lnoh = 80 =t' NOUGHS'i i POND OA
WORKSHOP1f 260 Cranberry Hwy. Orleans, MA 02653
` � ,��' soa.zss.6su Fax: 508255.6700
EXISTING EDGE OF PAVEMENT AT GRANITE CURB i
i {
I 4tJ G
{ , 1VVVJ sT9��
STATION AVENUE 8 DPG"T 9�
1956 COUNTY LAYOUT (60 FT. WIDE)
PERC AT 'Ad'
I P ONO% J� ON9' TONG /
E • 1`� ���' POND _
S 48S77J0''.E
..... .
-\. 140.00 ua 4/21 - - - - - - - - / _ YARMOUTH MASS.
TO MOBIL A3 STATION 1 J� 20' DRAINAGE EASEMENT ) �� 20' DRAINAGE EASEMENT
I DEEP OBSERVATION HOLE 2 EL No 57.01:i C EXISTING POST t RAIL FENCE \ ) // KEY MAP
NO TO SCALE
DEPTH FROM
SURFACE
SOIL
HORIZON
SOIL
TEXTURE
SOIL COLOR
MUNSELL
SOIL
MOTTLING
OTHER
0'
FILL
100
O%-20%
200
0%-5%
55' - 61'
A
LOAMY SAND
10 YR 4/4
61' - 75'
B
LOAMY SAND
10 YR 5/6
75' - 124'
C
SAND
10 YR 5/6
NONE
MEDIUM
SAND, LOOSE
APPROX. LOCATION ...._._.-..__.... �
PRECAST SFPTIC 6' PITS!.
TO BE REMOVED ( /
\ �\ of
t ,
If ffl-C.
o
o,ER , LEGEND
EE NOTE PROPOSED D'–BOX, , O ° (– PROPOSED 4,000 GAL /
D BOX TO BE REMOVED SEPTIC TANK _ — '� Ex►snruc
AND PIPE Tf�D SYSTEM ;
PFRC AT 93' CONCRETE BLOCKW /
•\ ,, ' :•^BRICK STEPS• � � \ ' i ' I# / _
" •\ . \ , �,\ , -��%.0 >' i_, "'. Fri i
LIGHT POLE
\ \ h. COVERED BRICK PATIO' i`
/ ® CATCH BASIN
1� -I /
OD DPaUN MANHOLE
DESIGN CALCOLA TIONS ASSESSORS MAP 97 , . ; • `, \
PARCEL 5 \ " ) I I X479 FIRE HYDRANT
` DESIGN FLOW: MAXIMUM DEP FLOW OF 440 GAL PER 40,000 S.F. PER DAY FOR 105,000 S.F. LOT= 1,155 GPD , \': <: + I 7ASSESSORS MAP 97
i 1,155 GAL/DAY/ AT 7TO 5 GAL/1000 S.F. EQUATES 15,400 S.F. OF OFFICE SPACE AREA ( C SEWER MANHOLE
1,155 GPD X 200% = 2,310 GALLONS - USE 4000 GALLON DUEL COMPARTMENT SEPTIC TANK, MIN. ALLOWED W ` I ASSESSORS MAP. 97 PARCEL 2
A 78'L x 14'W x 2'D. LEACHING CHAMBER CAN LEACH: ` \ gi :) \ / PARCEL 3
Vt = 78 (2) 2 x .74 + 78 (14) x .74 + 14 (2) 2 X .74 - 1,163.0 GPD � ' �I � / / ® MONITORING WELL
INSTAL I ONE 1) - 78'L x 14'W x 20' D LEACHING CHAMBER Vt = 1,163 GPD > 1,155 GPD REQ'D. z W( �3 #wv
ONE1 - DISTRIBUTION BOX (5 OUTLET) M WATER VALVE a
ONE 1 ; - 4,000 GALLON SEPTIC TANK, FIRST COMPARTMENT • ;) I
RETAIN: TO BE 2,325 GAL MIN. SECOND COMPARTMENT TO BE 1,175 GAL MIN.
\` \, ` EASTING 1,500 GAaANK / v MISC. SIGN p
m
PIP THROUGH AND FILL
` EXISTING BUILDING' , \. \ / J473
x
I NOTES POLE
FINISH FLOOR ELEV-56,31 \ `•. � I I ASSESSORS MAP 97 sl:Ac
1) GARBAGE GRINDERS ARE NOT ALLOWED WITH THIS DESIGN.
Zp OF
IS RESPONSIBLE FOR ASSURING THAT COMPONENTS OF / / - - - - -
THE INSTALLER - / - I PARCEL 1 .�� �T:EL GUARD RAIL �poy�S�oyG
THE SEWAGE DISPOSAL SYSTEM ARE DESIGNED WITH SUFFICIENT :r '• ' vRM
.-� � oK w
STRENGTH TO SUSTAIN ALL LOADS TO BE IMPOSED ON THEM. ANY
GAS LINE Crva �
COMPONENT OF THE SYSTEM SUBJECT TO VEHICULAR TRAFFIC MUST _
COMP -� w WATER UNE 4,458 _Q
COMPLY WITH A MINIMUM STANDARD OF A AS H.LO. H-20 WHEEL LOADS CONCRETE ^
LOADING AREA
O FGI
3) PRIOR TO SETTING ANY SEWAGE DISPOSAL SYSTEM COMPONENT, INSTALLER W/ GARAGE DOOR UE ELECTRIC LINE
SHALL VERIFY EXISTING CONDITIONS, INCLUDING ELEVATIONS OF EXIT INVERTS, '
AND REPORT ANY DISCREPANCIES TO THE DESIGN ENGINEER.
CONCRETE PAD m o / �' ! rs, f - -10-- CONTOUR
W/ ELECTRICAL ', t �
\ - lif• -pLj
SEWER PIPE SHALL BE 4, DIA. SCH 40 PVC UNLESS OTHERWISE �
TRANSFORMER ` n.a..'
4 ALL GRAVITY
", / y _ PAVED ROADWAY
NOTED. THE MINIMUM SLOPE. OF 4. DIA 'SCH 40 PVC .SF1AL! BE 0.01 FT/FT. <z . \
.• .,.. ��rNi ... ..� -:. ..+.: T;`C.. RI — _ - ! - \;. ►' '.:�:<, , ...
1.4
j NG PAR, CF rnw ur:a.ri..%IALL BE ,,r.rcncii 5ninwT FruCn i+P. nuriu \ [� ,
FROM THE DESIGN ENGINEER AND THE AGENT OF THE LOCAL BOARD OF
BLOCK wAu
HEALTH. ALL REQUESTS FOR CHANGES SHALL BE MADE IN .WRITING PRIOR , `,\'b /y 1 0
: t\\:/y�I\ / ? ` PAVED PARKING AREA
TO CONSTRUCTION. 5
6 THE USE OF ALTERNATE MANUFACTURERS FOR SYSTEM COMPONENTS
SHALL NOT BE APPROVED IF THE USE OF THEIR EQUIPMENT REQUIRES
CHANGES IN DESIGN. DATE OF TESTS: NO,+EMBER 10, 2004
RATE :'iia THAW Z WNUTES PER INCH DROP 1 cB _. ;.
7 THE INSTALLER SHALL ASCERTAIN THE LOCATION OF EXISTING UNDERGROi1ND PERCOLATION
< , \ / I '` / \AF ' ..."..:: PAVED SIDEWALK
IN THE C HORIZON IN DOH 1 Q
UTILITIES PRIOR TO EXCAVATION AND SHALL PROTECT UTILITIES WITHIN THE - \ ! \ ti� \ \ i' �V_ \ r
WORK AREA DURING CONSTRUCTION. WITNESS BY : fi' ' E OKUROWSKI, CEC
8 THE EXISTING SEWAGE DISPOSAL SYSTEM (LEACHING PIIS &TANK) SHALL BE DAVE RLN3',rY , HEALTH AGENT \%/. y�?s• �/ ! �/ �0�
PUMPED, FILLED WITH SAND, AND ABANDONED; OR SHALL BE REMOVED NO GROUNDWATER ERED ENCOUNTBRICK AREA
WITH SURROUNDING CONTAMINATED SOILS AND BACKFILLED WITH CLEAN �/ # SOq
COARSE SAND. i / J ` \ \ _ - - r//' \ \ ®.>l -- -- - - EASEMENT LINE
IF APPLICABLE: =:
9 FILL MATERIAL FOR SYSTEMS CONSTRUCTED mP,> #LW (A Wj \ y
1N FILL SHALL BE CLEAN SOIL REMOVAL N 0 TE �`' "°'° "c' \ ��
— - - -- ABUTTER LOT POST & RAIL FENCE
GRANULAR SAND, FREE OF ORGANIC MATTER AND OTHER DELETERIOUS ✓; \so s' /
MATERIALS. THE SAND SHALL BE GRADED SUCH THAT NOT MORE THAN ► S / �� LINE
\ \� EXISTING EDGE OF PAVEMENT c�c
45% OF THE SAMPLE, BY WEIGHT, SHALL BE RETAINED ON THE J4 SIEVE. REMOVE TOPSOIL AND UNSUITABLE MATERIAL WITHIN 5' OF
. / X495 � # �!
THE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. LEACHING CHAMBERS DOW1 TO "C' HORIZON IN DOHtI & / \ ASSESSORS MAP 97 AT BITUMINOUS BERM (TYPICAL) , ���P PLAN REFEREI Y CL.-
MATEFOLLOWINGRADATION REQUIREMENTS SHALL MEET THE DOH/2. REPLACE WITH SAND FILL IN ACCORDANCE WITH \ r�
� EXISTING:EDGE OF PAVEMENT \ PARCEL 4
1 MATERIAL THAT PASSES THE 4 SIEVE NOTE (9 TO ELEVATION 50.0 AT BITUMINOUS BERM (TYPICAL) \ 9 I O
4v PLAN BOOK• 461 PAGE• 94
SIEVE
PERCENT
SIZE
PASSING
(I) -78'L x 141 X 2'(F_FFECRVEID LEACHING GALLERIES – CONSTRUCT BY PLACING 6' DIA PRECAST
CONCRETE CACHING PITS Q 8'-0' O.G. WITH STONE BETWEEN PITS 4' OF STONE ON IDES AND +' OF (H-20) DB -9 THIS LOT SHO HEREON IS A PORTION OF LOT 1
SMNF ON E14DS (USE SCITUATE PRECAST 6' DIA, x 4!0EEP LEACH BASIN UNITS OR EOU6Q SSHOWN IN$ a42, PAGE 48.
DISTRIBUTION BOX
50
10 100%
100
O%-20%
200
0%-5%
PLAN BOOK 442 PAGE: 48
I ASSESSORS MAP 97 PARCEL 4
0
(I) -78'L x 141 X 2'(F_FFECRVEID LEACHING GALLERIES – CONSTRUCT BY PLACING 6' DIA PRECAST
CONCRETE CACHING PITS Q 8'-0' O.G. WITH STONE BETWEEN PITS 4' OF STONE ON IDES AND +' OF (H-20) DB -9 THIS LOT SHO HEREON IS A PORTION OF LOT 1
SMNF ON E14DS (USE SCITUATE PRECAST 6' DIA, x 4!0EEP LEACH BASIN UNITS OR EOU6Q SSHOWN IN$ a42, PAGE 48.
DISTRIBUTION BOX
EXOSiWG GROUND BEV. ■57.50 COVERS TO 24' CAST IRON COVERS TO V BELOW FINISHED 4' DIA SCH 40 PVC
HEAVY DUTYAT FINISHED GRADE GRADE SEE PLAN fOR LOCATIONS D1STRiBUTION PIPES NAME oma' J�'t< DATE
SEE PLAN FOR LOCATIONS
FIM GRADE 6' DIAMETER (H-20) 0 s H
COVER TO 1 OF GRADE PRECAST CONCRETE 9 r�
\ � MR (TYPICAL 0 ALL PITS W/INLET Pii'�) LEACHING PIT (TYP.) � < k' rFn w - w
j r Mr wAx INS # NOTE a W�
' )• TO lr ME THE STATE ENVIRONMENTAL CODE, TITLE 5, REQUIRES INSPECTION(S)
DB -9 (H-20) D -Box SCAT.E
0 DROP:2' - MAX AL SYSTEM BY THE DESIGN ENGINEER. OF THE SEWAGE DISPOSAL •�•p
s :;� :i ay ^--}h P.. Yfk +�.+ �{ Yv. :. y., ,� .t f S i Ss`�T',. elf. cwrcT�'C.r 1 •r.?"d4h 0; 43 l5 i t t AS NO11.iD
4 40 P FLOW LINE 3 4.701 1 2' STONE :•< r�� r �. i 4 v r y kr.:ni t ' n �°7 '� r 10 i-} STONE INSTALLATION CONTRACTOR MUST NOTIFY THE DE51GN ENGINEER
r MIN 4 DIA SCH 40 PVC PIPE / /
w Y 1.:`--ri ;. J'. }'t 'Sri i * s"4
G' I,2 El.Of 2'—D' O - t -i tl.-�. tiN ,;_+. ^,dna*ty YV{jf�t h �, ., ` "
PRIOR TO THE START OF INSTALLATION FOR DISCUSSION ON nRAw>rJr;Fnr
' C15230.dwg
run oeml T ALL 5zoo DEPTH
j REQUIRED INSPECTIONS. nATE 11/18/04
53.1 40M QV101
rum 5z78 ( O O O (�
x 53.00 5250 ] 5233 w tb i` DRAWNBY
lN-
w rwJ w to TAW WL NOTE
ALL r- ; , n�
d - t.,,, c r t 11 't
�' _,' .rr` ''r { . k` THE INFORMATION HEREON HAS BEEN PREPARED ACCORDING T
" .. .: COMPACiID BASE x `
C ,_ , - e. s::l ,�, "< JH r:.'h3 :a ` 2+� V;1. 4l t 1�. s..... ''-�: .f 0 Ivy lW0
THE REQUIREMENTS OF TITLE 5 OF THE STATE ENVIRONMENTAL cHEcxEnBY
W/
.1, �,eD Af ,y� �t u ..f s. a , { S w M
f1 _ W/ V �ILn V 50.W — ..�, Ay �ti. }.:i}W! '� J y. ,.., yf �{� r t �S 11 % t4" I1: d�.t ^rwti ' J Y,. 3 G. �;�t _" 1 r S � �
w EXISTING PIPE CRUSHED STONE I ; 1 O WAGE AND
.' � . � •,".��x' � .�'^- ` =��. � `: ' `; � _ � � .CODE FOR SUBSURFACE DISPOSAL OF SANITARY ST: D
JM
6' AT D -BOX LAYER � rW O UNE(S) E M D'Box MUST REMAIN I � t Q t LOCAL BOARD OF HEALTH REGULAl10NS,
CRUSHED STONE APPROVED EQUIVALENT LEVEL FOR 7-0' BEFORE PITCHING END NEW U
DOIwTDIFJICHING FAC1UTrdORKtti5T CO 0 : JI+1 TO AL
LIQUID DEPTH OUTLET 7EE DEPTH 3r NO GROUNDWATER ENCOUNTERED (Tr.) (TTP.) TOWN B A R xULATIOM
10'1' PoLow FLOW UNE �+� BOTTOLI OF DONO EL ■ 4Q0� 1 1!
LONGEST RUN
4 FT 14 #400 78 - 0 � .� % U
u 5 FT 19 INCHES YARMOUT I ER DEP: 9ATE F
.i- SD
6 FT 24 INCHES
7 FT 29 LNCHFS JUN 2 2 2091
SEPTIC TANK 4,000 GAL. D -BOX LEACHING GALLERIES
DETAIL OF LEACHING GALLERIES i OF SHEETS
N (NO SCALE) (NO SCALE) (NO SCALE - SEE DETAILS) NO SCALE H RL i N DEPT. F5
c PROJECT NO. C15230.01
w U