HomeMy WebLinkAbout83-1939 - DetailsLATERALS 5' CENTER TO CENTER
uiDAM IA11M FARRIC OVER STONE
SEE PAVEMENT SECTION
. - EL. 12.03'
0000 00 0 0°0°0°0°0°0°0°0°0°000 Dao°000 o °o° 000° / INV. EL.
°°°°000 °00000 0 °0 0 2"
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000 0000000 000°00000000000,eoo°o ° o °000
° °00000n.000°000 ° °
°o°o°o°000 000°000000°°000°o °oo°0 6•, EL. 11.4'
On.0000000°0 00000°00000 0°0°°°°0°00000°°°°°°°°°°,°°
2.0"0SCH40 PVC 8" 70TAL0OF .75" 0 1.5" STONE ORIFICE SHIELD OS200
DOUBLE WASHED ONLY ORENCO SYSTEMS INC
WITH 1/4" ORIFICES
DRILLED AT 5' O.C. ENGINEER TO INSPECT PH. 1-800-348-9843
OR EQUAL SEE DETAIL
ALTERNATING UP AND DOWN CLEAN COMPACTED COARSE SAND FILL
DRILL DISTAL END ON TOP. UNDERNEATH LEACHING FIELD
NOT TO SCALE
2.0"0 SCH-40 PVC LA
3" OR 2" TEE
3" OR 2" RISER TEE
. !C TO PUMP VARIES
PIT SCHBO PV\' T
4"SCH 40 PVC MANIFOLD /
ORIFICE SHIELD OS200
ORENCO SYSTEMS INC
PH. 1-800-348-9843
OR EQUAL.
HOLE AT 5' O.C. �I SNAP-ON
TEST HOLE LOGS ALTERNATE BETWEEN TOP SHIELD
& BOTTOM OF PIPE. --
0 DRAINAGE SAMETER HOLES LOTS
ENGINEER: DANIEL A OJALA PE. SE#1805 EXACT SHOULD IBE SHOP DRILLED WITH
WITNESS. AMY VON HONE A DRILL PRESS TO ENSURE
UNIFORMITY. REMOVE BURRS
DATE: 4-4-2012 PRIOR TO PLACING PIPE. ORIFICE SHIELD DETAIL
PERC. RATE _ < 2 MIN/INCH XOT TO SCALE
CLASS SOILS APPROX. 156 ORIFI REQUIRED V.I.F.
EXTERNAL auxcTTox Box.
POWER CORDS SHALL BE CONNECTED
TO WATERTIGHT NEMA APPROVED
ELEV. CONNECTORS NOT LOCATED INSIDE
ELEV. ELEV. n 12 2' THE PUMP CHAMBER.
ELEV. 4 12.4 0., 13.0' 0" V
4 -
0" 12.9' p" _
A A A
A LS LS
LS LS
1OYR 3/2 1OYR 3/2
CLEANOUT DETAIL:
LeBARON CAST IRON LA0910
H-20 RATED
VALVE BOX TO
GRADE AT EA. END. F1 /
2.O"OSCH40 LATERAL INV. LEVEL
4"X4" 1/4" ORIFICE IN LATERAL
60" O.C. WITH SHIELDS (TYP.)
SEE PLAN FOR LOCATIONS
SIDE ELEVATION VIEW
1.5 CU.FT.f
90• ELECTICAL CONDUIT SWEEP
DRILL LAST ORIFICE Ot
BOTTOM STONE EL. 11.4
1 DYR 3/2 10YR 3/2 12 5' 6" 11.7' (2) MYERS PUMPS ON MYERS
6" 12.2' 6" 1 1.9 6"STAINLESS STEEL RAIL MOUNT\
g IN
B B B 40" X 0" BILCOSYSTEMSYH-20 HATCH
LS LS LS LS
24" 1OYR 6/8 10.7' 1OYR 6/8 24„ 1OYR 6/8 11.0' 1OYR 6/8
30" 9.9' 1 30" 9.7'
4
PERC
0 40"
M/CS
2.5Y 7/4 4.7'
9 6"
G.W.E
120" 1 1 2.7 126"
ADJUSTED GROUNDWATER @ 6.4'
GROUNDWATER ADJ. DATA:
WELL: MIW 29
ZONE: A
ADJUSTMENT: 1.7'
(MARCH)
C
M/CS
2.5Y 7/4 4.7'
C
M/CS
96" 2.5Y 7/4 4 7'
C
M/CS
2.5Y 7/4 4.7
INSTALLER TO COORDINATE INSPECTIONS
24 HR. NOTICE REQUIRED.
INSPECTIONS:
PUMPINSTALLATION 6" IMPELLER DIAMETER 3.0 HP
3 PHASE, 230 VOLT
1. PUMPS SHALL BE INSTALLED IN STRICT CONFORMANCE WITH THE MANUFACTURERS
SPECIFICATIONS. PRIOR TO ORDERING PUMPING EQUIPMENT AND THE INSTALLER
SHALL PROVIDE THE DESIGN SHOP DRAWINGS OF THE ALL PUMPING EQUIPMENT FOR
APPROVAL. INSTALLER SHALL CONFIRM THAT THE REQUIRED POWER CONFIGURATION FOR
FOR THE PUMP(S) IS AVAILABLE AT THE SITE.
2. CONTROLS: PUMP CONTROLS SHALL BE LOCATED WITHIN A DESIGNATED UNIT IN AN
ACCESSIBLE AREA AND SHALL BE ENCLOSED AS REQUIRED TO MEET ALL STATE AND
THE PUMPS SHLL
A OPERATE ALTERNATELY SO
I
LOCAL
CODES AND REGULATIONS.
THAT EACH OPERATION APPLIES THE PROPER DOSE TO THE
SOIL ABSORPTION SYSTEM.
PUMPS SHALL BE PROVIDED WITH A LOW LEVEL OVERRIDE AND REDUNDANT
LOW LEVEL ALARM SET SUCH THAT THE PUMPS REMAIN SUBMERGED.
PUMPS SHALL OPERATE FOLLOWING SEQUENCE:
a. PUMPS OFF
b. LEAD PUMP ON
c. ALARM ON AND LAG PUMP ON (TWO PUMPS OPERATE OR ALTERNATE PUMP
SUBSTITIUTES FOR FAILED PUMP)
d. PUMPS MUST ALTERNATE
3. PROVIDE RUN TIME METERS AND EVENT COUNTERS IN PANEL.
a. PROVIDE SEPARATE ELECTRICAL METER FOR FAST/PUMP CHAMBER.
4. ALARM: PUMPS SHALL BE EQUIPPED WITH AN ALARM POWERED BY A CIRCUIT
SEPARATE FROM THE PUMP POWER. THE ALARM SHALL CONSIST OF A RED
WARNING LIGHT AND AUDIBLE SIGNAL WITH PRESS TO SILENCE SWITCH. THE
ALARM SHALL SIGNAL A LOW WATER CONDITION (PUMPS NOT SUBMERGED) AND A
HIGH WATER LEVEL CAUSED BY PUMP FAILURE, ELECTRIC PERMIT REQUIRED.
5. PROPER FUNCTION OF PUMPS, CONTROLS AND ALARMS SHALL BE DEMONSTRATED BY
CLEAN WATER TESTING PRIOR TO CERTIFICATE OF COMPLIANCE BEING ISSUED.
6. INSPECTIONS REQUIRED PER TITLE 5 @ 3 MONTH INTERVALS.
THE YARMOUTH BOARD OF HEALTH SHALL REQUIRE THE FOLLOWING INSPECTIONS:
17
1. INSPECTION OF UNSUITABLE MATERIAL (IF ANY).
62.4 =
2. VERIFICATION OF SOIL CONDITIONS AND/OR GROUNDWATER ELEVATION (IF NECESSARY)
(OK)
3. VERIFICATION OF CESSPOOL/LEACH PIT REMOVAL OR ABANDONMENT (IF NECESSARY)
LOW
��
5000
5. INSPECTION OF THE 3/4 - 1 1/2 INCH STONE PRIOR TO PLACEMENT
60.920 LBS
6. FINAL INSPECTION OF ALL COMPONENTS PRIOR TO BACKFILLING
17
�d
T
x 62.4
B. INSPECTION OF THE START-UP OF INNOVATIVE/ALTERNATIVE TECHNOLOGY (IF ANY)
(OK)
WITH VENDOR REPRESENTATIVE
RISL�S (TVP.)
�o
-
INSTALLER TO COORDINATE INSPECTIONS
24 HR. NOTICE REQUIRED.
INSPECTIONS:
PUMPINSTALLATION 6" IMPELLER DIAMETER 3.0 HP
3 PHASE, 230 VOLT
1. PUMPS SHALL BE INSTALLED IN STRICT CONFORMANCE WITH THE MANUFACTURERS
SPECIFICATIONS. PRIOR TO ORDERING PUMPING EQUIPMENT AND THE INSTALLER
SHALL PROVIDE THE DESIGN SHOP DRAWINGS OF THE ALL PUMPING EQUIPMENT FOR
APPROVAL. INSTALLER SHALL CONFIRM THAT THE REQUIRED POWER CONFIGURATION FOR
FOR THE PUMP(S) IS AVAILABLE AT THE SITE.
2. CONTROLS: PUMP CONTROLS SHALL BE LOCATED WITHIN A DESIGNATED UNIT IN AN
ACCESSIBLE AREA AND SHALL BE ENCLOSED AS REQUIRED TO MEET ALL STATE AND
THE PUMPS SHLL
A OPERATE ALTERNATELY SO
I
LOCAL
CODES AND REGULATIONS.
THAT EACH OPERATION APPLIES THE PROPER DOSE TO THE
SOIL ABSORPTION SYSTEM.
PUMPS SHALL BE PROVIDED WITH A LOW LEVEL OVERRIDE AND REDUNDANT
LOW LEVEL ALARM SET SUCH THAT THE PUMPS REMAIN SUBMERGED.
PUMPS SHALL OPERATE FOLLOWING SEQUENCE:
a. PUMPS OFF
b. LEAD PUMP ON
c. ALARM ON AND LAG PUMP ON (TWO PUMPS OPERATE OR ALTERNATE PUMP
SUBSTITIUTES FOR FAILED PUMP)
d. PUMPS MUST ALTERNATE
3. PROVIDE RUN TIME METERS AND EVENT COUNTERS IN PANEL.
a. PROVIDE SEPARATE ELECTRICAL METER FOR FAST/PUMP CHAMBER.
4. ALARM: PUMPS SHALL BE EQUIPPED WITH AN ALARM POWERED BY A CIRCUIT
SEPARATE FROM THE PUMP POWER. THE ALARM SHALL CONSIST OF A RED
WARNING LIGHT AND AUDIBLE SIGNAL WITH PRESS TO SILENCE SWITCH. THE
ALARM SHALL SIGNAL A LOW WATER CONDITION (PUMPS NOT SUBMERGED) AND A
HIGH WATER LEVEL CAUSED BY PUMP FAILURE, ELECTRIC PERMIT REQUIRED.
5. PROPER FUNCTION OF PUMPS, CONTROLS AND ALARMS SHALL BE DEMONSTRATED BY
CLEAN WATER TESTING PRIOR TO CERTIFICATE OF COMPLIANCE BEING ISSUED.
6. INSPECTIONS REQUIRED PER TITLE 5 @ 3 MONTH INTERVALS.
THE YARMOUTH BOARD OF HEALTH SHALL REQUIRE THE FOLLOWING INSPECTIONS:
17
1. INSPECTION OF UNSUITABLE MATERIAL (IF ANY).
62.4 =
2. VERIFICATION OF SOIL CONDITIONS AND/OR GROUNDWATER ELEVATION (IF NECESSARY)
(OK)
3. VERIFICATION OF CESSPOOL/LEACH PIT REMOVAL OR ABANDONMENT (IF NECESSARY)
LOW
4. INSPECTION OF CONTAINMENT WALL OR FLOW BARRIER INSTALLATION (IF ANY)
5000
5. INSPECTION OF THE 3/4 - 1 1/2 INCH STONE PRIOR TO PLACEMENT
60.920 LBS
6. FINAL INSPECTION OF ALL COMPONENTS PRIOR TO BACKFILLING
17
7. FINAL GRADING INSPECTION
x 62.4
B. INSPECTION OF THE START-UP OF INNOVATIVE/ALTERNATIVE TECHNOLOGY (IF ANY)
(OK)
WITH VENDOR REPRESENTATIVE
RISL�S (TVP.)
9. OWNERS ENGINEER TO INSPECT THE DOUBLE WASHED STONE TO ENSURE IT IS FREE OF DUST AND FINES.
-
10. ENGINEER TO INSPECT THE SHOP DRILLED ORIFICES TO ENSURE BURRS HAVE BEEN REMOVED FROM LATERALS,
2'0
11. PROPER FUNCTIONING OF THE PUMPS, CONTROLS AND ALARMS SHALL BE DEMONSTRATED BY CLEAN WATER
ER
TESTING PRIOR TO BACKFILLING THE SAS FIELD.
2" RECYCLE LINE
12. CERTIFIED AS -BUILT PLAN WITH INVERT ELEVATIONS AND FIELD LOCATION IS TO BE PREPARED FOR THE TOWN
BY THE
OWNERS ENGINEER.
PRIOR TO ANY
ALUMINUM HATCH
2% SLOPE REQUIRED OVER SYSTEM
l0 40"X30' OPENING
HATCH TO BE SET IN PRECAST
3' PUMP
REINFORCED CONCRETE RISER
QUOTE ADDRIORD REMOVE/REPLACE AT COST
PUMP RAIL AND DISCONNECT
FOUNDATION- 1 g6'
FEMALE ADAPT(
SETTINGS:
SCH d(�
BRACE 4"SCHBO PVC PIPE
FACILITY
� INSIDE PUMP CHAMBER AS REQ.
i
ALUMINUM HATCH 40" X 30" SPECIFICATIONS: BILCO OR EQUAL
COVER SHALL HAVE AN ANGLE FRAME WITH A 40" X 30" RECTANGULAR OPENING
CONCRETE MINIMUM STRENGTH: 5000 PSI AT 28 DAYS PLAN VIEW AND HAVE A HINGED COVER OF NON-SKID PATTERN. HINGED COVER SHALL HAVE
ASTM -AS -615 GRADE 60 A HOLD OPEN BAR THAT CAN BE LOCKED IN THE OPEN POSITION. COVER SHALL HAVE A LOCK
STEEL REINFORCEMENT:
DESIGN LOADING: HS -20 THAT USES A KEY OR SPECIAL INSERT TO OPEN AND IS LOCKABLE. COVER TO BE OF ALUMINUM.
ACME PRECAST OR SHOREY PRECAST OR EQUAL. RAIL GUIDE SUPPORT PLATE TO BOLT TO THE HATCH COVER FRAME.
CONTRACTOR TO VERIFY THAT ALL SEPTIC TANKS TO LEACHING SURFACE BELOW FRAME MUST BE SMOOTH AND NOT PROTRUDE INTO FRAME OPENING.
HATCH TO BE SIT IN A CUSTOM POURED PRECAST CONCRETE BASE. ALLOW FOR A
AND THE PUMP CHAMBER ARE 1007. WATER TIGHT. PUMP RAIL SUPPORT TO FRAME OF HATCH WHEN POURING CONCRETE. TTACHMENT OF
ENGINEER TO INSPECT 24 HR LEAK TEST WRAP REBAR CONTINUOUS AROUND HATCH FRAME TO RESIST LATERAL LOADS FROM
TRAFFIC OVER HATCH.
ALL HARDWARE INSIDE PUMP CHAMBER TO BE STAINLESS STEEL. ALUMINUM HATCH 40" X 30" RIM ELEV. 9.93 V.I.F.
' I STAINLESS STEEL BILCO H-20 OR EQUAL
1.9' 120" 1 I 3_0 126" I I 1.7' LIFTING CHAINS SET IN PRECAST REINFORCED CONCRETE RISER,
LLQ-» GALVANIZED CHAINS WILL BE WITH (4) #4'S CONTINUOUS AROUND MIN.
REJECTED BY OWNERS ENGINEER.
BUOYANCY CALCS: NOTE: SEPTIC SYSTEM COMPONENTS ARE IN
H-20 LOW PROF. 7000 GAL. ST WEIGHS 71.4..o 0 LBS GROUNDWATER SHORING OF
6.12' x 17 x 10 X 62.4 = 64,956 LBS UP (OK) EXCAVATION/DEWATERING MAY BE REQUIRED.
H-20 3000 GAL. ST WEIGHS 36,000 LBS RESPONSIBILITY OF CONTRACTOR TO MAINTAIN
PUBLIC AND BUILDING SAFETY.
1.4' x
17
x 7 x
62.4 =
10,396 LBS UP
(OK)
H-20
LOW
PROF.
5000
GAL. PC WEIGHS
60.920 LBS
3.73 x
17
x 10
x 62.4
= 39,566 LBS CP
(OK)
ELECTRIC
PANELS FOR I5' MIN
PUMPS
BUILDING
NEAR EXIST. PANELS. -
PPO'
r0_ � INSa T P RT TO GRADE
& MATCH PAVEMENT
CONTRACTOR TO
ACCESS COVERS TO FIN. GRADE
.EC DN 0
ACCESS COVERS TO FIN. GRADE
\
SLAB EL. 14.0
MINIMUM .75' OF COVER OVER PRECAST
10.0'
MINIMUM .75' OF COVER OVER PRECAST I
BUILDING •'
4"SCH40 PVC
H-20 CAST IRON COVER
PRECAST H-20
PRECAST fl -20
INVERT
®206 '510
ELECTRIC PERMIT REQ.
FROM TOWN.
f.•_• -r,:
J.. RISERS (TVP.)
RISL�S (TVP.)
RUN 1.2R -":'
-
ALUMINUM HATCH
2'0
2't
ER
VERIFY INVERTS IN FIELD -
2" RECYCLE LINE
COMPARAB'E MEANS FOR FUTURE LOCATION.
0(
DUPLEX1
INVERT 10'
RUN 92 4"® 1.59 .
Ex 2ABOVE
PRIOR TO ANY
10 FROM P/C TEE
END COORDINATE
WITH FAST
TEE 24"
2% SLOPE REQUIRED OVER SYSTEM
1o" WASTE II
TEE 24" (MIN. 3 -
ELECTRIC
PANELS FOR I5' MIN
PUMPS
BUILDING
NEAR EXIST. PANELS. -
PPO'
r0_ � INSa T P RT TO GRADE
& MATCH PAVEMENT
INVERT Io' 8.88
RUN 52 4100 2.77. ' .'
CONTRACTOR TO
TEE
.EC DN 0
CHAMBER OR
COMPACTION. [2])
3000 GAL.SIZE) ACTION
� 1��
PROVIDE ALL REQUIRED
5' REMOVAL OF UNSUITABLE SOILS REQUIRED.
OUTLET
�
REMOTE
CONDUITS AND CABLES.
H-20 CAST IRON COVER
1
/
BLOWER
ELECTRIC PERMIT REQ.
FROM TOWN.
40" X 30" H-20
ALL SYSTEM COMPONENTS SHALL BE
.36'
LOCATION
PER
-
ALUMINUM HATCH
MARKED WTH MAGNETIC TAPE OR
p
ER
VERIFY INVERTS IN FIELD -
COMPARAB'E MEANS FOR FUTURE LOCATION.
0(
8.33'
PRIOR TO ANY
FLOAT
8.08'
2% SLOPE REQUIRED OVER SYSTEM
2 O
rq�, BA'P
CONSTRUCTION
3' PUMP
10 D• i
QUOTE ADDRIORD REMOVE/REPLACE AT COST
5" VENe'
FOUNDATION- 1 g6'
10" TEE USE
H-20 INTERNAL
SETTINGS:
.�
'
L=�L
FACILITY
PER CUBIC YARD IN CASE REQUIRED.
CONSTRUCTION
(LONGEST RUN)
(_1_7 SLOPE)
(--L-7
MOUNT TANK
ALARM ON
INSPECTION
PORT DETAIL
SCH.80 PRESSURE UNEN
SYSTEM
PROFILE
SCALE 1"=
0
73"
PUMP ON "
6B
(NOT TO
SCALE)
0000000 000o
0000000 0
o 0 000 0o 00 0
,ARcS
INVERT Io' 8.88
RUN 52 4100 2.77. ' .'
PROPOSED
TEE
I■I
CHAMBER OR
COMPACTION. [2])
3000 GAL.SIZE) ACTION
� 1��
TEE
5' REMOVAL OF UNSUITABLE SOILS REQUIRED.
OUTLET
�
I
•
MIN
WATERPROOF/WATERTIGHT
1
VIL. .F?67
5000 GAL. P/C
.63'
ELEV.'S VARY
!BLAND
.36'
k
SWITCH
DUPLEXJ3,,7.
INVERT�.
6JM
UNSUITABLE MATERIAL MAY VARY, ENGINEER TO
INLETS FROM SEWERS CAS BAFFLE
-
8.61'
OAS BAFFLE
(15.221 2) -
[ ]
8.33'
'0
FLOAT
8.08'
1 ,
2 O
rq�, BA'P
3' PUMP
315'
QUOTE ADDRIORD REMOVE/REPLACE AT COST
PRIOR TO ANY
FOUNDATION- 1 g6'
10" TEE USE
H-20 INTERNAL
SETTINGS:
.�
'
J
FACILITY
PER CUBIC YARD IN CASE REQUIRED.
CONSTRUCTION
(LONGEST RUN)
(_1_7 SLOPE)
(--L-7
MOUNT TANK
ALARM ON
INSPECTION
PORT DETAIL
"
SYSTEM
PROFILE
SCALE 1"=
0
73"
PUMP ON "
6B
(NOT TO
SCALE)
0000000 000o
0000000 0
o 0 000 0o 00 0
8" WORKING
NOTE: CONTRATOR TO VERIFY
0000000 0000
00000000000
00000000000 0000
OOOO
RANGE
ALL PIPES CE CONNECTED
OR MECHANICAL
OR -
_ ,
°°3.0
_ _0_0_°„ E4%ooage=_e">'o eS..o"._ _0_0_ °
°°6'"CRUSHED^STONE
PUMP OFF 25°
6" CRUSHED STONE
BY GRAVITY TO ELEVATIONS LISTED
PRIOR TO SETTING ANY TANKS.
COMPACTION. (15.221
[2])
MICROFAST°WITHIN
`
LVALVED CONNECTOR
BETWEEN PUMP LINES
5 BALL VALVES
IN H CONFIGURATION ON
CENTER VALVE NORMALLY CLOSED
�A.OJ. GW 0 6.4 C-}. GNCGL W1}-VLS
OBS. GW C 4.7
MAY BE LOWER AT TANKS DUE
TO PROXIMITY TO TIDAL WATER)
s
A
R & THREADED PLUG
0 PVC
BOTH E.NDS)L-�
NOTES
2. MUNICIPAL WATER IS EXISTING (REDO)
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
TO BE AASHO H-20
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
BE USED FOR LOT LINE STAKING OR ANY OTHER
PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH, 40-4" PVC WHERE
NOT SPECIFIED. PRESSURE DOSING PIPE- SEE PLAN.
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED
WITHOUT INSPECTION BY BOARD OF HEALTH AND
PERMISSION OBTAINED FROM BOARD OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
DIGSAFE (1-888-344-7233) AND VERIFYING THE
LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES
PRIOR TO COMMENCEMENT OF WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE
REMOVED 5' BENEATH AND AROUND THE PROPOSED
LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED WHERE INTERFERES WITH -PROPOSED FIELD AND
OVERDIG, REMOVE ALL OLD COMPONENTS PER T5 CODE.
a
� LEACHING FIELD
1n
a
w
4"0 SCH40 PVC MANIFOLD
PITCH
.005 FT/FT MIN.
5.00'
0
w
U
0
0
.113
w
U
0
0
>
a 1 1 I I
0
x
U
N
INSPECTION PORT SEE DETAIL
ELEVATIONS VARY OV R NEW LEACHING, APPROX. EL 13.0 - 13.8 \
SAWCUT AND PATCH, MATCH EXISTING GRADES TDP FABRIC
SEE PAVEMENT SECTION
NOTE: FLAT GRADES. CAREFUL GRADING REQUIRED. /
INVERT OF 2.0" LATERALS LEVEL AT EI
ELEV. 9.7-11.0
V.I.F. BOTTOM STONE EL. 11.4'
BOTTOM OF REMOVAL TO ELEV. 9.7-11.0 SEE LOGS, DEPTH MAY
VARY WITH THE ORIGINAL GROUND SURFACE ELEVATION.
ENGINEER TO INSPECT SOIL REMOVAL.
REPLACE WITH CLEAN MEDIUM SAND 310CMR 15.255 (3).
QUOTE ADDITIONAL MATERIAL REMOVE AND REPLACE AT COST PER CUI
PROPOSED
7000 GAL. ST1
I■I
CHAMBER OR
COMPACTION. [2])
3000 GAL.SIZE) ACTION
� 1��
o b o �� '` V.I.F.
5' REMOVAL OF UNSUITABLE SOILS REQUIRED.
INVERT
�
I
•
MIN
WATERPROOF/WATERTIGHT
1
VIL. .F?67
5000 GAL. P/C
REMOVE TO THE BOTTOM OF THE UNSUITABLE LAYER SHOWN
ON TEST HOLE LOGS. THE DEPTH OF FILL AND
ELEV.'S VARY
!BLAND
RD
LVALVED CONNECTOR
BETWEEN PUMP LINES
5 BALL VALVES
IN H CONFIGURATION ON
CENTER VALVE NORMALLY CLOSED
�A.OJ. GW 0 6.4 C-}. GNCGL W1}-VLS
OBS. GW C 4.7
MAY BE LOWER AT TANKS DUE
TO PROXIMITY TO TIDAL WATER)
s
A
R & THREADED PLUG
0 PVC
BOTH E.NDS)L-�
NOTES
2. MUNICIPAL WATER IS EXISTING (REDO)
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
TO BE AASHO H-20
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
BE USED FOR LOT LINE STAKING OR ANY OTHER
PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH, 40-4" PVC WHERE
NOT SPECIFIED. PRESSURE DOSING PIPE- SEE PLAN.
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED
WITHOUT INSPECTION BY BOARD OF HEALTH AND
PERMISSION OBTAINED FROM BOARD OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
DIGSAFE (1-888-344-7233) AND VERIFYING THE
LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES
PRIOR TO COMMENCEMENT OF WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE
REMOVED 5' BENEATH AND AROUND THE PROPOSED
LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED WHERE INTERFERES WITH -PROPOSED FIELD AND
OVERDIG, REMOVE ALL OLD COMPONENTS PER T5 CODE.
a
� LEACHING FIELD
1n
a
w
4"0 SCH40 PVC MANIFOLD
PITCH
.005 FT/FT MIN.
5.00'
0
w
U
0
0
.113
w
U
0
0
>
a 1 1 I I
0
x
U
N
INSPECTION PORT SEE DETAIL
ELEVATIONS VARY OV R NEW LEACHING, APPROX. EL 13.0 - 13.8 \
SAWCUT AND PATCH, MATCH EXISTING GRADES TDP FABRIC
SEE PAVEMENT SECTION
NOTE: FLAT GRADES. CAREFUL GRADING REQUIRED. /
INVERT OF 2.0" LATERALS LEVEL AT EI
ELEV. 9.7-11.0
V.I.F. BOTTOM STONE EL. 11.4'
BOTTOM OF REMOVAL TO ELEV. 9.7-11.0 SEE LOGS, DEPTH MAY
VARY WITH THE ORIGINAL GROUND SURFACE ELEVATION.
ENGINEER TO INSPECT SOIL REMOVAL.
REPLACE WITH CLEAN MEDIUM SAND 310CMR 15.255 (3).
QUOTE ADDITIONAL MATERIAL REMOVE AND REPLACE AT COST PER CUI
DCE #02-256
o o 400
CAPACITY - GPM
PUMP CURVE FOR
EFFLUENT PUMPS
. 11.9'
\ 4" CENTRAL FED MANIFOLD
11.0t PITCH TO DRAIN BACK TO P/C
PROPOSED
7000 GAL. ST1
PROPOSED 5000 GAL. ST2
CHAMBER OR
COMPACTION. [2])
3000 GAL.SIZE) ACTION
/$�o�°a$��� � a
o b o �� '` V.I.F.
5' REMOVAL OF UNSUITABLE SOILS REQUIRED.
INVERT
H-20 LOW
PROFILE
H-20 LOW PROFILE
MIN
WATERPROOF/WATERTIGHT
/ PROPOSED
VIL. .F?67
5000 GAL. P/C
REMOVE TO THE BOTTOM OF THE UNSUITABLE LAYER SHOWN
ON TEST HOLE LOGS. THE DEPTH OF FILL AND
ELEV.'S VARY
!BLAND
RD
6" CRUSHED
STONE OR MECHANICAL
H-20 LOW
PROFILE
UNSUITABLE MATERIAL MAY VARY, ENGINEER TO
SEE PLAN
-
COMPACTION.
(15.221 2) -
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LEACHING
INSPECT AND CERTIFY THE REMOVAL.
VERIFY IN FIELD
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J
FACILITY
PER CUBIC YARD IN CASE REQUIRED.
CONSTRUCTION
(LONGEST RUN)
(_1_7 SLOPE)
(--L-7
SLOPE)
INSPECTION
PORT DETAIL
SYSTEM
PROFILE
SCALE 1"=
0
MANHOLE COVER SEE DETAIL
(NOT TO
SCALE)
DCE #02-256
o o 400
CAPACITY - GPM
PUMP CURVE FOR
EFFLUENT PUMPS
. 11.9'
\ 4" CENTRAL FED MANIFOLD
11.0t PITCH TO DRAIN BACK TO P/C
MORTAR ALL COMPONENTS (TYP.)
30
Lu N
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. //4'0 PRECAST DONUT 1" OVER FIELD
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NOT TO SCALE
MAP
SCALE 1"=
0
DCE #02-256
o o 400
CAPACITY - GPM
PUMP CURVE FOR
EFFLUENT PUMPS
. 11.9'
\ 4" CENTRAL FED MANIFOLD
11.0t PITCH TO DRAIN BACK TO P/C
PLAN VIEW
PIPING DETAIL
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.005 FT/FT MIN.
4" TO
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a
0
0
12'03 1 CLEANOUTS SEE DETAILS
USE ADJUSTED GROUNDWATER EL. 6.4 NGVD29
C YARD IN CASE REQUIRED. 1.7 ADJ.
OBSERVED GROUNDWATER EL. 4.7- NOTE- CLOSE TO TIDALLY INFLUENCED, BUT FULL ADJUSTMENT USED
DETAIL
IN
WEST YARMO
PREPARED FOR
UTH, MA
CHARLES WHITE MANAGEMENT
i;V/ ANIF A r b n {VIv
o� 01^14 /f�'tfJ �'�w off 508-362-4541
I c
(.-4PUL•2c ^+1,. I _ fax 508-362-9880
I
aA \Aw�(},t I �" ��,I,� downcope.com
�o\
s�
,ez: ak 1
`4FS down cope engineering, Inc.
civil engineers
IgII ` land surveyors
^` 939 Main treet ( Rte 6A)
DATE DANIEL A. OJALA, P.E., P.L.S. YARMOU7�PORT MA 02675
DATE: SEPTEMBER 18, 2012
REVISED: NOVEMBER 29, 2012
REVISED: DECEMBER 17, 2012 (WILL, NATIVE PLANTINGS
PER CONCOM APPROVAL)
REVISED: FEBRUARY 28, 2013 (HEALTH COMMENTS)
REVISED: MARCH 29, 2013 (PB COMMENTS)
REVISED: APRIL 8, 2014 (LOT 1)
SHEET 4 OF 5
02-256 CHS WHT 2014.DWG
Lu N
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RD
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LOCUS
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PLAN VIEW
PIPING DETAIL
NOT TO SCALE
PITCH
.005 FT/FT MIN.
4" TO
PUMP PIT czi,,
a
0
0
12'03 1 CLEANOUTS SEE DETAILS
USE ADJUSTED GROUNDWATER EL. 6.4 NGVD29
C YARD IN CASE REQUIRED. 1.7 ADJ.
OBSERVED GROUNDWATER EL. 4.7- NOTE- CLOSE TO TIDALLY INFLUENCED, BUT FULL ADJUSTMENT USED
DETAIL
IN
WEST YARMO
PREPARED FOR
UTH, MA
CHARLES WHITE MANAGEMENT
i;V/ ANIF A r b n {VIv
o� 01^14 /f�'tfJ �'�w off 508-362-4541
I c
(.-4PUL•2c ^+1,. I _ fax 508-362-9880
I
aA \Aw�(},t I �" ��,I,� downcope.com
�o\
s�
,ez: ak 1
`4FS down cope engineering, Inc.
civil engineers
IgII ` land surveyors
^` 939 Main treet ( Rte 6A)
DATE DANIEL A. OJALA, P.E., P.L.S. YARMOU7�PORT MA 02675
DATE: SEPTEMBER 18, 2012
REVISED: NOVEMBER 29, 2012
REVISED: DECEMBER 17, 2012 (WILL, NATIVE PLANTINGS
PER CONCOM APPROVAL)
REVISED: FEBRUARY 28, 2013 (HEALTH COMMENTS)
REVISED: MARCH 29, 2013 (PB COMMENTS)
REVISED: APRIL 8, 2014 (LOT 1)
SHEET 4 OF 5
02-256 CHS WHT 2014.DWG