HomeMy WebLinkAboutSeptic Design 2003 - Plans - 55 TURTLE LANE 4/22/2003 DESIGN CALCULATIONS GENERAL NOTES
TOC-99.94 SEWAGE DISPOSAL SYSTEM PROFILE 1.THIS PLAN IS FOR THE CONSTRUCTION OF THE PROPOSED
4"GOOSENECK SEWAGE DISPOSAL SYSTEM ONLY. OTHER LOCAL
>z NO SCALE WITH F 1. SEWAGE DISPOSAL SYSTEM WAS NOT DESIGNED REGULATIONS MAY BE APPLICABLE TO THE PROJECT(I.E.
DO F DE NOTE:NO PERMANANT STRUCTURES SHALL BE CHARCOAL FILTER FOR USE WITH A GARBAGE GRINDER. ZONING,WETLANDS,ETC.).
LAID OVER SEWAGE DISPOSAL SYSTEM lz 2. SEPTIC TANK: 2.CONTRACTOR SHALL REPORT ANY DISCREPANCIES
MANHOLE WITH RISER TO WITHIN A VOLUME EQUAL TO TWICE THE DESIGN FLOW BETWEEN OBSERVED FIELD CONDITIONS AND THIS DESIGN
MANHOLE WI--H RISER TO WITHIN
6"OF F.G. 6"OF E.G. OR A MINIMUM VOLUME OF 1500 GALLONS is PLAN PRIOR TO INITIATING CONSTRUCTION.
MAX I
19"MIN. 36"MAX REQU 1 RED. A 1500 GALLON TANK IS REQUIRED.20" 9"M IN
3.PROPERTY BOUNDARIES SHOWN ARE THE RESULT OF A
ACCESS PORT CESS PORT 1st 2'LEVEL
SITE PLAN SURVEY. NO REPRESENTATION OR
G NG CAS'N NO C EN PVC
SOH.40 R.Y.C4 TO H)USE WATER TIGHT R CONNECTOR
JUNCTION I CERTIFICATION AS TO THE ACCURACY OF THE PROPERTY
JUNCTION,N BOX 12"MIN. MUST BE ABOVE DOUBLE Q A 1E..C BOX
> 2" P-C TEE 4'ICH 40 CCESS PORT END INVERT. I F_WASHED BOUNDARIES SHOWN IS MADE OR IMPLIED.
r STONE NUMBER OF BEDROOMS: 4
PORT
z BUILDING SEWER P ERE -1E
SHALL HAVE WATER- 1EIT-1- - . C DESIGN FLOW: 440 4.THE SYSTEM IS NOT DESIGNED FOR USE WITH A GARBAGE
TIGHT JOINTS \_IS-40 �v I �-0 "-�C 4"SCH 40 PERF.PIPE 5L. t,% GRINDER.
E-C TEE 41 GA \ .- 51, 1 SOIL TEXTURAL CLASS: I
L-5.5, PERCOLATION RATE: 10
48 CAR 8AFTEE A 40 4 STORAGEvt F, .,
DNS A ARM SINGLE ALMS 5.THE SEPTIC TANK SHALL BE PUMPED WHEN THE SLUDGE
0 DIMEN 2.7
ARE MINIMUM C PUMP APPLICATION RATE: .60 DEPTH EXCEEDS 1/8 OF THE LIQUID CAPACITY OF THE
MUM 2� ON CRU HED
N COMPACTED
I I DESIGN GROUNDWATER DEPTH: 30 SEPTIC TANK(ABOUT ONCE EVERY 2 YEARS)OR AS
ILL ONLY 117 GAL.DOSE STONE 41�001 T012"5.E
OFF
DOUBLE GROUNDWATER OFFSET: 4' REQUIRED BY THE LOCAL BOARD OF HEALTH-
I>1 -WASHED
STONE 6.ANY PROPOSED WORK WITHIN 100 FEET OF A BORDERING
.�6'j COMPACTED CRUSHED STONE
° STONE 4. LEACHING FACILITY SIZING:
TYPICAL END VEGETATED WETLAND OR OTHER PROTECTED RESOURCE
E0 REQUIRED IS EQUAL TO THE DESIGN DISTRIBUTION LEACHING BED AREA IS UNDER THE JURISDICTION OF THE WETLANDS
19, SEPTIC TANK i FLOAT SWITCHES&ALARM SECTION N AREA R FLOW_F
I- PRECAST CONCRETE (ON SEPARATE CIRCUITS) BOX WITH TEE D I V I DEED BY THE APPLICATION RATE: PROTECTION ACT AND THE LOCAL CONSERVATION COMMISSION.
1500 GALLON CAPACITY PUMP CHAMBER SHEA MODEL B-DB6 6 OUTLET
(SHALL CONFORM TO 310 CMR 15.226) SO 1 L EVALUATIONS 440 GPD 733 S.F. 7.ALL KNOWN DRINKING WATER WELLS WITHIN 200 FEET OF
(SHEA CONCRETE PROCECTS,INC.OR AIRROVED SOCIVALENT) 1OPRECAST CONCRETE
1, INLET AND OUTLET TEES MUST BE SCHED.40 00 GALLON CAPACITY .60 GPD7S.F. THE PROPOSED SEWAGE DISPOSAL SYSTEM ARE SHOWN OR
$HALL CONFORM TO 310 CMR 15.231 INDICATED.
2.ACCESS COVER MUST BE AT LEAST 20". (SlEA CONCRETE P-C-S, OR ANCVED EQUIVALENT) DEEP OBSERVATION HOLE LOG LEACHING AREA PROVIDED:
3.SEPTIC TANK MUST BE INSPECTED AND
MAINTAINED IN ACCORDANCE WITH 0 TEST HOLE:OP#1 SOIL EVALUATOR:,TANGARD -TOM
31 0 CMR 15-300. Sr S DATE:3/26/03 B.O.H.AGENT SANDRA STARR BOZ I AREA: 902 S.F.
4.ALL PIPES TO BE ALID ON COMPACT BASE. SURFACE EL.:98.2 T OTAL AREA: 902 S.F. CONSTRUCTION NOTES
DEPTH HOR I ZON TEXTURE COLOR MOTTLING REMARKS 1.CONTRACTOR SHALL CONTACT'DIGSAFE'AT 1-888-344-7233
3-01, 01 5. HYDRAULIC LOADING CAPACITY: AT LEAST 72 HOURS BEFORE EXCAVATING ON PUBLIC OR
0-41, A FSL 10YR2/2 NONE WEAK,GRAVEL PRIVATE PROPERTY.
SITE 902 S.F. X.60 GPD/S.F. =541 GPD
4-16" B. FSL 1 OYR4/6 NONE MASSIVE,FRIABLE
Cl F-M S 2.5Y5/4 REDOX 030" MASSIVE FRIABLE 2.CONSTRUCTION MATERIALS AND CONSTRUCTION
-30 5-1 Ot GRAV
1360 96 C2 M__C S 2.5Y5/6 7.5YR5/8 METHODOLOGY SHALL CONFORM TO THIS PLAN,TITLE 5,
2.5y6/2 MASSIVE,GRAVELl
SAND AND I SCHEDULE OF ELEVATIONS AND THE REQUIREMENTS OF THE BOARD OF HEALTH.
DEPTH T 0: 3.ANY DEVIATION IN CONSTRUCTION FROM THIS PLAN
S BEDROCK N/A SHALL VONID ANY CERTVIFfCATION MADE RELATIVE T TOTHE
STANDING WATER:60" TOP OF FOUNDATION SYSTEM UNLESS APPROVED IN WRI TI NGBY THELOCAL
SEEPAGE:55" 99.�94 EX I ST. APPROVING AUTHORITY AND FORESITE ENGINEERING
L 0 C U S ESTIMATED SEASONAL HIGH GROUNDWATER:30" 1 NVERTS ASSOCIATES, INC.
'0 NO SCALE 4.ALL TANKS INCLUDING SEPTIC TANKS DISTRIBUTION BOXES,
DEEP OBSERVATION HOLE LOG AT FOUNDATION 97.44_(EXIST.) DOSING CHAMBERS AND GREASE TRAPS:SHALL EITHER BE
tp WATERTIGHT BY MANUFACTURER'S SPECIFICATIONS AND WARRANTY
TEST HOLE:OP#2 SOIL EVALUATOR:TANGARD AT SEPTIC TANK INLET 96.84 OR MADE WATERTIGHT WITH ASPHALT OR POLYMER SEALER.
DATE:3/26/03 B.O.H.AGENT:SANDRA STARR
5.ALL PRECAST CONCRETE TANKS AND DISTRIBUTION BOXES
SURFACE EL.;98.1 AT SEPTIC TANK OUTLET 96.59
SHALL BE SET ON A MINIMUM OF SIX INCHES OF WELL
DEPTH HOR I ZON TEXTURE COLOR MOTTLING REMARKS COMPACTED CRUSHED STONE AND SHALL BE MADE WATER
0-4" A F WEAK,GRAVEL AT P.C. INLET 96,49 T I GHT.
4-20" FILL
20 25" Ab FSL OYR2/1 NONE AT P.C. SUMP 92.24 6.DISTRIBUTION BOX OUTLET PIPES SHALL BE LAID LEVEL
FOR THE FIRST TWO FEET OUT OF THE DISTRIBUTION BOX.
0
0 1 25-35" Bw FSL YR4/6 MASSIVE,FRIABLE
REDOX 438" 5-10%GRAY.
6) 35-47" Cl 2.5Y5/4 7.5YR5/8 MASSIVE,FRIABLE AT D-BOX INLET 100.68 7.DISTRIBUTION BOX SHALL BE SET ON A FIRM BASE OF
D-BO 47-90" C2 M-CS 2.5Y5/6 2 5Y6/2 5-10%GRAVEL EITHER SIX INCHES OF COMPACTED CRUSHED STONE OR A
0 Yq/T
D E P T H T 0 AT C-BOX OUTLET 100.51 SIX-INCH THICK CONCRETE PAD WITH AN AREA 1.5 TIMES
THE 90TTOM AREA CF THE D I S'7:7' -r-X
BEDROCK:NIA
STANDING WATER:6S'
8.AN INLET TEE SHALL BE INSTALLED IN THE DISTRIBUTION
SEEPAGE:68" BED ITOP 0 START INV 0 START INV 0 END BO-TOM X WHEN THE SYSTEM IS A PUMP SYSTEM OR WHEN THE
I eo
ESTIMATED SEASONAL HIGH GROUNDWATER:38" SLOPE OF THE INLET PIPE EXCEEDS 8%.
/S 1 100.91 100.41 100.20 99,70
OR I MARY
-5,
9.SYSTEM SHALL BE VENTED THROUGH THE BUILDING
DEEP OBSERVATION HOLE LOG
RESERVE 100.91 PLUMBING OR AS SHOWN ON THE SYSTEM PROFILE.
100.41 100.20 99.70
IiOx TEST HOLE;OP#3 SOIL EVALUATOR:TANGARD 10.ALL SURFACES SHALL BE SCARIFIED PRIOR TO THE
DATE:3/26/03 B.O.H.AGENT:SANDRA STARR LINE LENGTH:41.00'
---------- LINE SPACI NG:5.5'CLEAR SPACING BETWEEN LINES. PLACEMENT OF FILL.
EX15TIf,[6,SEPTIC TANK AND:: Al, SURFACE EL. 98 1
V)
LEACH FIELD-to BE ABANDONEV7 DEPTH HORIZON TEXTURE COLOR MOTTLING REMARKS 11.ALL UNSUITABLE MATERIAL ENCOUNTERED IN THE
PER 310 r-HR 15.37,4 3-01, 01 EXCAVATION SHALL BE REMOVED.
0-61, A FSL 1 CYR2/2 NONE
_4 - --------------- WEAK,GRAVEL PUMP CALCULATIONS 12.ALL CRUSHED STONE USED IN THE CONSTRUCTION OF THE
I.Bw SL I OYR4/6 NONE MASSIVE,FRIABLE' SEWAGE DISPOSAL SYSTEM SHALL BE THE SIZE SPECIFIED,
F REDOX 038" MASSIVE,FRIABLE DURABLE AND DOUBLE WASHED.
18-40" Cl -M LS 2,5Y5/4
HEAD LOSS
TE�l 3�1 2.SY5/6 7�5YR5/8
X-MARK IN U 40-94" C2 2 5Y6/2 MASSIVE,FRIABL ELEVATION HEAD LOSS
TOP STEP 100.68-92.24 8.44' 13.WHEN GRAVEL FILL IS REQUIRED,ALL ORGANIC MATERIAL
k
ELEV=100.00 DE PTH 70 FORM&FRiCTION LOSS......... ...... 4.01 WITHIN 5 FEET OF THE PROPOSED LEACHING FACILITY
TOTAL HEAD LOSS....... ............. 12.5' SHALL BE REMOVED AND REPLACED WITH WELL COMPACTED
(ASSURED
BEDROCK:N/A GRANULAR FILL MEETING THE REQUIREMENTS OF 310 CMR
STANDING WATER:67" CHOOSE: GOULDS MODEL 3887 03 SUBMERSIBLE 15.255.
SEEPAGE-40"
POOL 5
P,;6 SEWAGE PUMP HP) 14.ALL BACKFILL AND BREAKOUT FILL REQUIRED SHALL BE
PTI ESTIMATED SEASONAL HIGH GROUNDWATER:38" 11 1/2"DIA SOLIDS HANDLING CAPABILITY)
SUPPLIERS.HAYES PUMP, INC. CONCORD, M4, CLEAN EARTHEN MATERIAL FREE OF CONSTRUCTION
DEBRIS,STUMPS,BOULDERS AND FROZEN EARTH. FILL
APPROX.LOCATION NATER0,11H PHONE: (978) 369-8800 MATERIAL SHALL BE PLACED IN A MANNER THAT WILL
ENSURE RUNOFF AND PREVENT EROSION.
PERCOLATION TESTS FLOW RATE: 52 GALLONS PER MINUTE
15,SEWAGE DISPOSAL SYSTEM CORNERS SHALL BE STAKED
APPROX.LOCATION EXISTING BIT.DRIVE SOIL EVALUATOR:JOHN BARBAGALLO.R.S. PUMP CYCLE TIME AND FLAGGED BY A PROFESSSIONAL ENGINEER OR
WITNESS: NORTH ANDOVER HEALTH DEPARTMENT PROFESSIONAL LAND SURVEYOR PRIOR TO THE START OF
SEWAGE FLOW=440 GALLON PER DAY
VOLUME/DOSE= 117 GALLONS CONSTRUCTION.
-1 PT
LOT 4
f i CYCLE TIME =24 HOURS
AREA
DATE 05/15/76
i
JHE DEPTH 1 46" EWAGE DISPOSAL SYSTEM
ACCORDANCE WITH TITLE 5 FOR SOIL CLASS ASSESSOR'S MAP O6B LOT 25 D APPROXIMAT FLY 4 DOSES PER DAY IN
RATE(ME 1) 10 DESIGN PLAN
LIQUID VC ME OF LEACHING FACILITY
35%VOIDS x 902 s.f. x 0.5'D x 7-48 LOCATION:
GOULDS MODEL 3887 SERIES WS03 180 GAL LOT 4
30 WHICH EXCEEDS 117 GALS. O.K.
55 TURTLE LANE
NORTH ANDOVER, MASSACHUSETTS
25 PUMP NOTES
OWNER:
108 08 1 PUMP USED SHA L BE OF SPECIFIED MANUFACTURER
52 GPM 0
20 12.5�TDH AND MODEL UNI SS AN EQUIVAI ENT PUMP IS APPROVED
IN WRITING BY FORESITE ENGINEERING ASSOC., INC.
L E G E N D
EDWARD LAUBINGER
104 ------ -----------
-VENT-H-r---
2.PUMP ON/OFF SWITCHES AND ALARM SHALL BE WIRED
PROP.FINISHED GRADE 15 ......... 55 TURTLE LANE
STARIT-100-: W.IEND-100,W S.T. SEPTIC TANK TO SEPARATE SWITCHES IN HOUSE WIPING PANEL. NORTH ANDOVER, MASSACHUSETTS 01845
-FOUNDATION WALL 1 SLOPE
100---- - ....... 1100 q CHAMBER TO D-Box SHALL
40 PVC D-BOX DISTRIBUTION BOX I- c 3.PVC FORCEMAiN FROM PUMP
10 ------
BE LAID AT A CONTI NUOUS POSITI VEGRADE TO
944 L? SCALE: 1 INCH 20 FEET
sse+ DEEP OBSERVATION HOLECUR ENSURE BACKFL8W TO PUMP DATE: APRIL 22, 2003 CHAMBER
15QQ 96
96 XTP
5 4.PUMP SHALL BE INSTALLED WITH MANUAL 01PERATING
G lCID'_
S. PERCOLATION TEST SWITCH IN ADDITION TO THE FLOAT SWITCHES
.T_ P p
T P.Q.
C
92 ...... 92 98.3 SPOT ELEVATIONS
0
EXISTING CONTOURS 0 20 40 60 80 100 120 140 160 180
HA, Engineering Associates, I nc
88 88 FLOW(GPM) CIVIL 111511
PROPOSED CONTOURS N0.4101?1
�I4 SEWAGE EST
E
FINISH F:oz ____;L GRAD ... ... ..... ....... .....
MANHOLE W--H RISER�ER W TH I N I N.�-,.
6�.F' RA.,MIN.
I
14
.1 4 A n2 7
2;6
F HOLE:
DATE:
FACE El
4
SCALED SYSTEM PROFILE 16 Gleasondale Road Suite 1-1
EXISTING WATER LINE PUMP CURVE Stow, Massachusetts 01775
HORIZONTAL SCALE: 1"=20' (978)461-2350
COPYRIGHT 2003,FORESITE ENGINEERING ASSOCIATES,INC.1#1 SAS,2D