HomeMy WebLinkAboutEngineer PlanGENERAL NO TES.
EXCAVATE FOR 5' AROUND FIELD AS Lot 73 jv \ TEST HOLE LOCATION 1. SYSTEM IS DESIGNED IN ACCORDANCE WITH "COMMONWEALTH OF MASS., DEPT. OF
REQUIRED TO REMOVE ALL SANDY LOAM 9 504 S.F.z` Total w z \ ENVIRONMENTAL PROTECTION 310 CMR 15.00• THE STATE ENVIRONMENTAL CODE TITLE 5:
AND LOAMY SAND ABOVE RECEIVING ' % w:w 00 --6.a- -- EXISTING CONTOUR STANDARD REQUIREMENTS FOR THE SITING CONSTRUCTION INSPECTION UPGRADE AND
LAYER. BACKFILL WITH MATERIALS 0.22 Aal- Q,¢ o \ " .
MEETING THE SPECIFICATIONS OF 310 8,86-6 S.F:.f�Upland) LUIw MQ \ 3x0 EXISTING SPOT GRADE EXPANSION OF ON -SITE SEWAGE TREATMENT AND DISPOSAL SYSTEMS AND THE TOWN OF
z 1 z w '' \ -- 52-- PROPOSED CONTOUR YARMOUTH REGULATIONS, EXCEPT AS NOTED.
CMR 15.255 (3) AND (6). NOTIFY o10 ow
ENGINEER FOR INSPECTION OF N;N 0 Q a1Ui ® MicroFAST 0.5 SEPTIC TANK 2. NO WELLS OR WATER SUPPLIES ARE KNOWN TO EXIST WITHIN 100 FEET OF THE PROPOSED
EXCAVATION PRIOR TO BACKFILLING. aso L 3 \ SOIL ABSORPTION SYSTEM.
3A FROM 3. PRIOR TO BACKFILLING COMPLETED SYSTEM, NOTIFY THE ENGINEER AND THE HEALTH
PROVIDE ENGINEER 24-HOUR (MIN.) o F) � o o PUMP CHAMBER
NOTICE FOR INSPECTION. MARSH �;� \\ �_ DEPARTMENT FOR INSPECTION. PROVIDE 24 HOURS MIN. NOTICE.
Q \ DISTRIBUTION BOX (MIN.)
50' FROM 3x0 �4� I GOODFZOW 4. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING LOCATION OF ALL UNDERGROUND
100' FROM MARSH � ` � � oT - - CTL-12
UTILITIES PRIOR TO EXCAVATION.
�
MARSH CHAMBER 5. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH.
BENCHMARK 16.00 e 5- s� `�\\ • C.B. CONCRETE BOUND 6. AREA SERVED BY TOWN WATER.
W- EXISTING WATER SERVICE
TOP OF CB 7. NO RESERVE AREA IS PROVIDED. A REPLACEMENT SYSTEM SHALL BE INSTALLED IN PLACE
ELEV. = 10.82 j '4 E N-��,�P�RV10 A,�� �2 (REFERENCE DEP'S POLICY DATED 1/3/96).
(NAND 88)°22 - �' MILL
LOCATION ffAp
Not to Scale
Q-
LOCUS'
x
a a
v
,r� z
GRIST
MILL LN.
WOECK ,` %% � OR�v o � ' %y 8. ENGINEER SHALL STAKE PROPOSED SAS AND WALL PRIOR TO CONSTRUCTION. Be rence
- �� ��� 0- As �`y�� LOCAL UPGRADE APPROVAL IS REQUIRED TO ALLOW. 4ssr's ffav .29, Pei. 70
CB ,�` ROPOSEO 1 . ` �-A CREEK Pl. BA 153, P . 47
FND � ; I �` y Tt0 P 3,.BR G fie,` %% , ® 1. PROPOSED LEACHING CAPACITY PROVIDED IS 219 GPD WHERE 330 GPD IS 9
pWEUL1N ` p �i REQUIRED (33.6% REDUCTION; 507. REDUCTION ALLOWED PER REMEDIAL USE TL',ST HOLD' DATA
APPROVAL OF MICROFAST SYSTEM
\V11 EU .1 V3: n �� \ LAMP LF,p ).
= i POST A7 j4k, DATE OF TEST HOLES: 12/11/2003
o Li S r i' 2. PROPOSED SOIL ABSORPTION SYSTEM TO BE 76' FROM A SALT MARSH WATER OBSERVED AT ELEV.=3.3' (TIDALLY INFLUENCED)
/ / j (24' REDUCTION FROM YARMOUTH REG. 3.7).
�. �-' i d. A6INSP. BY: RICK JUDD, R.S., AMY VON HONE (HEALTH DEPT.)
o O �O ,� S�,Bi. �%` �� iy - 2x5 A6
r . • \ 3. NO RESERVE AREA PROVIDED (REQUIRED PER 310 CMR 15.248(1)) DATE OF HAND AUGER: 4/14/22
i
A5 UTIL. �1 WATER OBSERVED AT ELEV.=3.1' (TIDALLY INFLUENCED)
o ,, PALE DOSING CALCULATIONS:
0 3 61• \�o INSP. BY: D. QUINN, S.E., BRUCE MURPHY (HEALTH AGENT)
. s p,RSN , ¢�
GOODFLOW CTL-12
`'' jQ ,�c
000 =
i
N'
, 4�
5 (330
GPD ® 6 DOSES/DAY)
= 55 GAL/DOSE
CHAMBER SYSTEM
ti�BLO�
�
� 3 PIPE
VOLUME (0.1632 GAL/FT)
=
3GAL
EXISTING SEPTIC
SYSTEM TO BE
cs� NITS-
I
,�.--
1
1
55.3/ DOSE REQUIRED
PUMPED DRY
' U
i
�O�'A'
DOSE
o
A3 115.00 /
VOLUME: 2.7 INCHES x 20.35
GAL/INCH = 54.9 GAL
AND REMOVED
o_
l0 C-3
SALT
PROPOSED
/ '
//
Aik
STORAGE VOLUME: 30.3 INCHES
x 20.35 GAL/INCH = 617 GAL
CONTAINMENT WALL
./
MARSH /
(330
GAL REQUIRED)
T/WALL EL. = 10.0;
No. >
DEPTH
(IN.)
SOIL
HORIZON
SOIL
TEXTURE
ELEVATION
(FT.)
0 - 6
Ap
SANDY LOAM
8.7 - 8.2
6 - 16
Bw
LOAMYYCCOOARSE
8.2 - 7.4
16 - 68
C
MEDIUM TO
COARSE SAND
7.4 - 3.0
PROVIDE 40-MIL PVC 73°22 4a ` Al `A6 A6 / DESIGN DATA PERC WITHIN C-LAYER (<2MIN./IN.)
LINER ON INTERIOR � • _ S A6 ; A6 NUMBER OF BEDROOMS. 3
FACE. EXISTING BUILDING, / COODFLOX CTL--12 CIIAffBJ�R .9E.7 IL
FIND DRIVEWAY AND / ESTIMATED DAILY EFFLUENT.• 330 GPD
Kx HARDSCAPING TO BE /
o H REMOVED
x EFFECTIVE LEACHING AREA AS PROPOSED: Mot t0 scale
(ENTIRE FIELD- 28 LF X 10.57 SF/LF = 296 SF
t� I
PROPERTY INNER RIPARIAN ZONE LIES WITHIN THE LEACHING CAPACITY AS PROPOSED: 18" DIA. INSPECTION
RI�ERFRO
`NT� o't ) (EFFLUENT LOADING RATE = 0.74 GPD/SF) PORT COVER (INSTALL
FIELD-296 SF x 0.74 = 219 GPD RISER TO WITHIN 6" OF
SURFACE ELEVATION)
°1x BUOYANCY CALCULATIONS: TOTAL = 2 19 GPD MIN. FINISH GRADE=10.1
O nk IDJ�'TAIL ,SITS' PLAN 1000-GAL. PUMP CHAMBER
N. T.S. BUOYANCY FORCE OF DISPLACED WATER: (33.6% REDUCTION)
9 O 0 3' 4e '�� = ZO ' 8.5' x 4.83' x 0.6' x 62.4 LB/CF = 1537 LBS. UPWARD FORCE 2" APPROVED
X WEIGHT OF TANK: = 8.240 LBS. DOWNWARD FORCE (OK) �lr� 40-MIL PVC FILL
1° op Tankrl •• ', Y• :r. .. :.••..•,♦
MAINTAIN A MAXIMUM OF 36" OF COVER OVER ALL SYSTEM TYPICAL SE ff PROFIL_�_'14
COMPONENTS. ALL COMPONENTS SHALL CONFORM TO NOT TO SCALE CONTAINMENT WALL
SPECIFICATIONS CONTAINED IN 310 CMR 15.00.
TANK TO BE INSTALLED ON A LEVEL, SEP 13 �� TOP OF WALL 10.0
*NOTE: FINAL BLOWER, LOCATION TO BE DETERMINED BY 6"X6" PRESSURE
CONTRACTOR AND OWNER. UNDERGROUND BLOWER STABLE BANE (MIN. 6" STOtiE BASE) HE TREATED TIMBERS ON 6"
VAULT SHALL BE UTILIZED, CONTACT J&R SALES ALL COVERS AND INSPECTION PORTS SHALL STONE BASE -6'-4"
(508-823-9566) FOR UNDERGROUND BLOWER VAULT BE MARKED WITH MAGNETIC MARKING TAPE
SPECIFICATIONS
(2) 4" PIPE OPENINGS
BACKFILL WITH GRAVEL
OR 3/4" PROCESS
• GOODFLOW ABS INJECTION
MOLDED FINS COVERED IN
FILTER FABRIC
OR A COMPARABLE MEANS IN ORDER TO 6" DIA. CONTROL VALVE BOX GOODFLOW CONCRETE --/J
21" DIA. COVERS LOCATE THEM ONCE BURIED. 18" DIA. INSPECTION OR EQUIVALENT TO BE BROUGHT CHAMBERTO GRADE THRUST BLOCKING SHALL BE PORT COVER (INSTALL BACKFILL WITH TO WITHIN 3" OF FINISHED GRADE
TOP OF COVERS CI GRADE PER PROVIDED AT ALL BENDS TO " " UNDISTURBED
FOUNDATION 11 FAST SPECIFICATIONS. 21" DIA. COVER 70 WITHIN PREVENT DISRUPTION OF RISER TO WITHIN 6 OF GRAVEL OR 3/4 � NATIVE SOIL (TYP.)
ELEV.= 12.0' 10' MIN. 6 IN. OF FINISH GRADE PROPER FUNCTIONING OF LINE. SURFACE ELEVATION) PROCESS CHAMBGOODFER
CON .RETE
CHAMBER
19' 24" DIA. COVET? ¢' ELBOW 2LEAN/,).N, : F; �_ M.1 G.W. OB
aINVERT
• ,
:O•
5.1' PROP.
SEPARATION
(5' MIN.)
TO FINISH GRADE " 45' B pG'' ti C` 'f� (TIDALLY
(` Ss9
z 6 MIN. (NONE-H20)
DAVI D xG
9.09 NE7iN 4X +• ' ._ 4 A.
8JUNCWN0 Tn
J.
8.39 X ;! 0 SEQU Y; LYTTLE os
03 •
s st SJ
cn•.
-� 4 DIA.
INV, EL.
• - AV C.
8.50 Ma
4" CAST IRON SETTLING
OR SCH, 40 ZONE INV EL.
P. V.C. PIPE 3.42 7.67
INV. EL. FAST TANK 0.5 - 1500 GALLON
H-10 MONOTANK BY ACME- IN EL.
8.00 SHOREY PRECAST (ITEM# FT15MO.5)
ALL TEES SHALL BE CAST IRON OR APPROVED EQUAL 7.30
OR SCH. 40 P.V.C. PIPE OR NO GARBAGE GRINDER
CAST -IN -PLACE CONCRETE. ALLOWED WITH THIS DESIGN.
PROVIDE GAS BAFFLE ON
OUTLET TEE.
THROUGHOUT ITS LIFE THE MICROFAST SYSTEM (REMEDIAL USE)
SHALL BE UNDER AN OPERATION AND MAINTENANCE AGREEME
IN ACCORDANCE WITH THE CONDITIONS OF MASS. DEP AND THE
YARMOUTH BOARD OF HEALTH.
UAI VAIW -_--_� 2" DIA. FORCE MAIN
BLEEDER SCH. 40 PVC
CHECK VALVE
IN EL.
ALARM ON
SRA44 O PUMP ON 7.05
SRM4 OR J27- APPROVED PUMP OFF 3" SCH 40 PVC
EQUAL. (SUMP) END MANIFOLD PIPE
PUAlP CffAdlg,'R 2.72 14'i LONG
INV EL.
1000-GAL. PUMP CHAMBER RATED 07 (TYP.)
H-10 SHALL BE UTILIZED 1-1/2' VC /
(ACME-SHOREY ITEM# PC10 OR LATERAL
EQUAL). INSTALL ON A LEVEL, 3"xl-1/2"
STABLE BASE (MIN. 6" STONE BASE). BOWS TEE
PROVIDE QUICK DISCONNECT.
3" DIA.
END MANIFOLD
Permit valid for REPAIR OF SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approval is required for
any future additions/renovations/alterations to
sewage facilities and/or structures/dwelling.
Yarmouth (Health Department
APPROVED
ame Date
•a •
,
IV
•FILL BETWEEN FINS
WITH WASHED
-
•' /
• CONCRETE ,UNDISTURBED *11-1/2" SCH. 40 • ��
■
VC LATERALS SET
NATIVE SOIL (TYP.) LEVEL AT ELEV. 9.07 WITH 1/4- Prepared for.- John -Patrick Python
PERFORATIONS AT THE•CLOCK
GOODFLOW ABS INJECTION POSITION EVERY 3' O.C. AND AT THE 6 Location: 31 6!rist jfill Zane, yarmoutlj, ffA
MOLDED FINS COVERED IN 0' CLOCK POSITION AT THE MID -POINT Ryder & Kilcoz, Inc., P.AF & P.LS.
FILTER FABRIC OF THE LATERAL. 3
6!iddiaA hrill R. i
RECOMMENDEDTAILINGS FROM PERFORATIONS SHALL BE REMOVED BY FLUSHING THE P 0 Box f3.9 &uum by - Ar&W
PIPING PRIOR TO INSTALLING IN FIELD. IT IS STRONGLY So. Odeans, Jf,4,0..?88,? .0ate Jfamh Z8, 90,e2 �i
- •■ATED PIPE BE -- Tel is
SHOP UNDER CONTROLLED CONDITIONS TO INSURE UNIFORMITY. 2A
is i♦. M-0m
MEN