HomeMy WebLinkAbout83-1805 - Details 2CLEANOUT DETAIL:
LeBARON CAST IRON LA0910
MIRAFI 140N FABRIC OVER 2" PEASTONE H_20 RATED
VALVE BOX TO
GRADE AT EA. END.
4"OSCH40 P RF RATIONS DOWN
EDUCE VENT AS SHOWN
UNS JUST IN�
EASTONE
FARRIC OVER VENT i(1
4"PVC TO PUMP T_ 60" O.C. WITH SHIELDS (TYP-)
PIT (2) REQ.
SEE PLAN FOR LOCATIONS
6"SCH 40 PVC MANIFOLD
SIDE ELEVATION VIEW
OTH
LATERALS B
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MORTAR ALL BRICK (TYP.) MANUF. Le BARON, BROCKTON, MA
4"SCH80 PVC PIPE MODEL: LT 105
INSIDE PUMP CHAMBER WEIGHT: 430 LBS
MYERS PUMP RAIL
ACCESS COVER
CENTRAL
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PUMP RAILS (STAINLESSSTEEL)TYPICAL
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1/4" HOLE AT 5' O.C.
IN 6 O'CLOCK AND 12 O'CLOCK
POSITIONS (ALTERNATE)
EXACT DIAMETER HOLES
SHOULD BE SHOP DRILLED WITH
A DRILL PRESS TO ENSURE
UNIFORMITY. REMOVE BURRS
PRIOR TO PLACING PIPE.
(ENGINEER TO INSPECT) '
13"
OVERALL HEIGHT
1/4" ORIFICE AT 5' O.C.
WITH ORIFICE SHIELD
ALTERNATE TOP & BOT
POUR 1 CU. FT. MIN.
-3000 PSI CONC
THRUST BLOCK
AROUND CONNECTION
PIPING DETAILS
NOT TO SCALE
ORENCO SYSTEMS INC
PH, 1-800-348-9843
OR EQUAL.
SNAP-ON
SHIELD
SLOTS
NOT TO SCALE
COMPACT BACKFILL
6' ON CENTER
36" MAX. COVER, SLOPE 2% MIN.
140N FABRIC OVER STONE
1/9" STONE
2.010SCH40 PVC 11" TOTAL OF 3/4" - 1-1/2" STONE
WITH 1/4" ORIFICES DOUBLE WASHED ONLY
SHOP DRILLED AT 5' O.C. ENGINEER TO INSPECT
ALT TOP & BOTT. OF PIPE BOTTOM FIELD LEVEL AT EL. 20.92
NOT TO SCALE
I 22.00
2
12.0" 21.67
]9"7BELOW LATERALS
ORIFICE SHIELD OS 200CW
ORENCO SYSTEMS INC
PH. 1-503-459-4449
OR EQUAL SEE DETAIL
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1.5 CU.FT
2.0"OSCH40 PVC
90' ELECTICAL CONDUIT SWEEP
DRILL LAST ORIFICE ON TOP
BOTTOM STONE EL. 18.9
4"OSCH40 PEFORATIONS DOWN
VENT AS SHOWN
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OVER CLEANOUT
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EXISTING 1500 GAL
GREASE TRAP (REMOVE)
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° I DRILL LAST ORIFICE IN EACH LATERAL ON TOF
OF PIPE (12 O'CLOCK POSITION) TO RELEASE
AIR FROM LATERAL DURING START OF DOSE.
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2" RECYCLE LINE
PLUG
10'-0"
(2) MYERS PUMPS ON MYERS
STAINLESS STEEL RAIL MOUNT
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SYSTEMS SIDE-BY-SIDE IN OG
40" X 30" BILCO H-20 HATCH it
PLAN VIEW
WATER GATE
ROAD BOX
COVERS TO GRADE
(5) REQ.
VENT
4"4SCH40 PVC
/ n \ SOLVENT WELD ALL JOINTS (TYP.)
FLOATS SHALL -BE MERCURY FLOAT TYPE
FLOATS SHALL BE HUNG SO THAT THE
LEVELS MAY BE ADJUSTED WITHOUT
ENTERING THE PUMP CHAMBER.
ALTERNATLY, A PRESSURE BELL
TYPE SOLID STATE LEVEL CONTROLLER
MAY BE UTILIZED.
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Ii ALUMINUM HATCH
0 40"X3D" OPENING
HATCH TO BE SET IN POURED
REINFORCED CONCRETE DONUT
PIIMP RAIL AND DISCONNECT
USE 4"SCH80 PVC PIPE
INSIDE PUMP CHAMBER
INSTALL REINFORC
SECTION A—A
(ACME PRECAST TUNNEL MOLD TANK OR APPROVED EQUIV.)
SCALE: 1" = 5't
PUMP INSTALLATION,
1. PRESSURE DOSING PUMPS SHALL BE MYERS 3WHV 3—HP PUMPS OR EQUAL CAPABLE
OF 187 GPM AT AN 22.7 FT TDH.
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 PRIOR TO ORDERING PUMPS.
2. CONTROLS: PUMP CONTROLS SHALL BE LOCATED IN A NEMA 4 RATED PANEL IN AN
ACCESSIBLE AREA AND SHALL BE ENCLOSED AS REQUIRED TO MEET ALL STATE AND
LOCAL CODES AND REGULATIONS. THE PUMPS SHALL OPERATE ALTERNATELY SO
THAT EACH OPERATION APPLIES THE PROPER DOSE TO THE PORTION OF THE
SOIL ABSORPTION SYSTEM TO WHICH THE PUMP IS CONNECTED.
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
AN ELAPSED TIME METER AND EVENT COUNTER SHALL BE INSTALLED IN THE PANEL
3. 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.
4. PROPER FUNCTION OF PUMPS, CONTROLS AND ALARMS SHALL BE DEMONSTRATED BY
CLEAN WATER TESTING PRIOR TO BACKFILLING SAS FIELD.
ALUMINUM HATCH 40" X 30" SPECIFICATIONS: BILCO OR EQUAL H-20
COVER SHALL HAVE AN ANGLE FRAME WITH A 40" X 30" RECTANGULAR OPENING
AND HAVE A HINGED COVER OF NON-SKID PATTERN. HINGED COVER SHALL HAVE
A HOLD OPEN BAR THAT CAN BE LOCKED IN THE OPEN POSITION. COVER SHALL HAVE A LOCK
THAT USES A KEY OR SPECIAL INSERT TO OPEN AND IS LOCKABLE. COVER TO BE OF ALUMINUM.
RAIL GUIDE SUPPORT PLATE TO BOLT TO THE HATCH COVER FRAME.
SURFACE BELOW FRAME MUST BE SMOOTH AND NOT PROTRUDE INTO FRAME OPENING.
HATCH TO BE SIT IN A CUSTOM POURED CONCRETE BASE. ALLOW FOR ATTACHMENT OF
PUMP RAIL SUPPORT TO FRAME OF HATCH WHEN POURING CONCRETE.
WRAP REBAR CONTINUOUS AROUND HATCH TO RESIST LATERAL LOADS FROM
•4"SCH40 PVC TRAFFIC OVER HATCH.
\PRESSURE LINE
\ (5) 4" GATE VALVES
\ CENTER VALVE NORMALLY CLOSED 26"
ALL OTHERS NORMALLY OPEN
T IN POURED
HATCH TO BE SE
REINFORCED CONCRETE DONUT
A
D ALUMINUM HATCH 40" X 30" EWE
BILCO H-20 OR EQUAL (TYP.)
SET IN POURED CONCRETE BASE
BOLT PUMP RAIL SUPPORTS TO HATCH
FRAME FLANGE.
TEEL CONC. BLOCK RISER
HIGH LEVEL4.1' ABBOTTOM 4" CAST IRON CHECK VALVES ON RISERS
DRILL 1/4" WEEPHOLE OVER EA. VALVE CC BERMS WHERE INDICATED 12"X3" 1" TOPCOAT MASS DPW
2" RECYCLE LINE
1.00 WORKING RANGE
1.5' SUMPp
6"
SECTION VIEW LOW LEVEL ALARM BOLT TO FLOOR
1.3' ABOVE BOTTOM TANK
(2) MYERS PUMPS ON MYERS
STAINLESS STEEL RAIL MOUNT
SYSTEMS SIDE-BY-SIDE
9,000 GALLON PUMP PIT
SCALE: 1/4" = 1'-0" APPROX.
CONCRETE MINIMUM STRENGTH: 5000 PSI AT 28 DAYS
STEEL REINFORCEMENT: ASTM -AS -615 GRADE 60
DESIGN LOADING: AASHTO HS -20
INTEGRAL WITH TOP COURSE
TYPE 11
2" BINDER
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12" PROCESSED GRAVEL
MDPW M1.03.1 VIB. ROLLER COMPACTED
NOT TO SCALE
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MORTAR ALL BRICK (TYP.) MANUF. Le BARON, BROCKTON, MA
4"SCH80 PVC PIPE MODEL: LT 105
INSIDE PUMP CHAMBER WEIGHT: 430 LBS
MYERS PUMP RAIL
ACCESS COVER
24" OPENINGS
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HIGH LEVEL4.1' ABBOTTOM 4" CAST IRON CHECK VALVES ON RISERS
DRILL 1/4" WEEPHOLE OVER EA. VALVE CC BERMS WHERE INDICATED 12"X3" 1" TOPCOAT MASS DPW
2" RECYCLE LINE
1.00 WORKING RANGE
1.5' SUMPp
6"
SECTION VIEW LOW LEVEL ALARM BOLT TO FLOOR
1.3' ABOVE BOTTOM TANK
(2) MYERS PUMPS ON MYERS
STAINLESS STEEL RAIL MOUNT
SYSTEMS SIDE-BY-SIDE
9,000 GALLON PUMP PIT
SCALE: 1/4" = 1'-0" APPROX.
CONCRETE MINIMUM STRENGTH: 5000 PSI AT 28 DAYS
STEEL REINFORCEMENT: ASTM -AS -615 GRADE 60
DESIGN LOADING: AASHTO HS -20
INTEGRAL WITH TOP COURSE
TYPE 11
2" BINDER
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12" PROCESSED GRAVEL
MDPW M1.03.1 VIB. ROLLER COMPACTED
NOT TO SCALE
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SECTION VIEW
SCALE: 1/4" = 1'-0"
CONCRETE MINIMUM STRENGTH: 5000 PSI AT 28 DAYS
STEEL REINFORCEMENT: ASTM -AS -615 GRADE 60
DESIGN LOADING: PASHTO HS -20
ALL TANKS SHALL BE MANUFACTURED TO WITHSTAND AASHTO H-20 WHEEL LOADING
AT THE DEPTHS OF COVER INDICATED ON THE SYSTEM PROFILE DRAWING. TANKS
SHALL BE DELIVERED AND INSTALLED IN STRICT ACCORDANCE WITH THE MANUFACTURERS
INSTRUCTIONS AND SHALL BE GUARANTEED BY THE INSTALLER TO BE WATER TIGHT
AFTER INSTALLATION. TANKS AND PRESSURE PIPING SHALL BE DEMONSTRATED TO BE
WATER TIGHT UNDER OPERATING PRESSURES BY FILLING TANKS AND OPERATING PUMPS
WITH CLEAN WATER PRIOR TO BACKFILLING THE LEACHING FIELD.
ALL PRECAST CONCRETE COMPONENTS SHALL BE AS AVAILABLE FROM ACME PRECAST,
OR SHOREY PRECAST, OR EQUIVALENT. ALL COMPONENTS SHALL
BE AASHO H-20 WHEEL LOAD RATED.
SEPTIC TANKS AND PUMP CHAMBER SHALL BE SET ON A LEVEL BED OF
3/4" TO 1-1/2" WASHED STONE, AT LEAST SIX INCHES IN DEPTH OR AS OTHERWISE
REQUIRED BY THE TANK MANUFACTURER TO GUARANTEE A WATER TIGHT SEAL AT
TANK JOINTS.
2" RECYCLE
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SUPPORT WITH STAINLESS STRAP
TO RISER.
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INTO RISER
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SCALE: 1/4" = 1'-0"
CONCRETE MINIMUM STRENGTH: 5000 PSI AT 28 DAYS
STEEL REINFORCEMENT: ASTM -AS -615 GRADE 60
DESIGN LOADING: PASHTO HS -20
ALL TANKS SHALL BE MANUFACTURED TO WITHSTAND AASHTO H-20 WHEEL LOADING
AT THE DEPTHS OF COVER INDICATED ON THE SYSTEM PROFILE DRAWING. TANKS
SHALL BE DELIVERED AND INSTALLED IN STRICT ACCORDANCE WITH THE MANUFACTURERS
INSTRUCTIONS AND SHALL BE GUARANTEED BY THE INSTALLER TO BE WATER TIGHT
AFTER INSTALLATION. TANKS AND PRESSURE PIPING SHALL BE DEMONSTRATED TO BE
WATER TIGHT UNDER OPERATING PRESSURES BY FILLING TANKS AND OPERATING PUMPS
WITH CLEAN WATER PRIOR TO BACKFILLING THE LEACHING FIELD.
ALL PRECAST CONCRETE COMPONENTS SHALL BE AS AVAILABLE FROM ACME PRECAST,
OR SHOREY PRECAST, OR EQUIVALENT. ALL COMPONENTS SHALL
BE AASHO H-20 WHEEL LOAD RATED.
SEPTIC TANKS AND PUMP CHAMBER SHALL BE SET ON A LEVEL BED OF
3/4" TO 1-1/2" WASHED STONE, AT LEAST SIX INCHES IN DEPTH OR AS OTHERWISE
REQUIRED BY THE TANK MANUFACTURER TO GUARANTEE A WATER TIGHT SEAL AT
TANK JOINTS.
2" RECYCLE
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SUPPORT WITH STAINLESS STRAP
TO RISER.
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INTO RISER
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SHEET 5 OF 7
03-244