HomeMy WebLinkAboutR-43782200
C'O
I
O
I
LL1
12" PVC OVERFLOW
TO CB#35
LADDER RUNG
LADDER RUNG
12" PVC INLET FROM
2" 90' ELBOW VAULT A
2" SCH. 80
THRUST BLOCKS DISCHARGE PIPES
(TYP.)
2" TEE 2" DISCHARGE TO SINGLE
CHECK VALVE
PLAN VIEW
2" VENT PIPE
'" OVERFLOW TO CB#34
3" SCH. 80
DISCHARGE PIPE
3" TEE AND REDUCER
4" SCH, 80
PIPE TO 4" SINGLE
CHECK VALVE
THRUST BLOCK (TYP)
�12' PVC INLET FROM
VAULT 62
PLAN VIEW
2" VENT PIPE
CONTROL CABLE RIM ELEVATION = 478.5t CONTROL CABLE RIM ELEVATION = 475.5t
MOUNTING BRACKET ACCESS HATCH, MODEL LW MOUNTING BRACKET ACCESS HATCH, MODEL LW
HATCH, D-2, 48 x 60 HATCH, D-2, 48" x 60"
CONDUIT TO JUNCTION BOX CONDUIT TO JUNCTION BOXES LIFTING CHAIN, BARNES
°. •. �(. Igipl
IN ACCORDANCE WITH IN ACCORDANCE WITH CHAIN, BARNES
APPLICABLE ELECTRICAL - pll7 APPLICABLE ELECTRICAL Ig
CODE REQUIREMENTS I CODE REQUIREMENTS
(SEE NOTE 7) POWER SENSOR (SEE NOTE 7 AND 8) 12" PVC OVERFLOW
CABLES IE=471.00
12" PVC OVERFLOW �- (TO CB#34)
1E=476.33 POWER SENSOR (TO CB#35) -► 2 SCH. 80 ,; 4" SCH. 80
GUIDE RAIL PIPE DISCHARGE PIPE CABLES DISCHARGE PIPE
BARNES TO SINGLE CHECK GUIDE RAIL PIPE TO SINGLE CHECK
(SEE NOTE 6) IE=475.50 BARNES IE=470.50
(SEE NOTE 5) (SEE NOTE 6) `,�x, (SEE NOTE 5 AND PLAN VIEW)
�� fi 12" PVC INLET FROM
HIGH WATER ALARM DETENTION VAULT B1
EL=468.00 -•-12" PVC INLET PIPE IE=461.60
FROM DETENTION SEE
SEE NOTE 1 VAULT A IE=468.00 HIGH WATER NOTE 1 . `
ALARM 12" PVC INLET FROM
PUMP ON ,� 2" DISCHARGE PIPE EL=460.85 DETENTTION VAULT B2
EL=467.25 2ND 3" DISCHARGE PIPES
1ST t PUMP ON
PUMP ON BASIN BOTTOM EL=460.94 BASIN BOTTOM
EL=466.75 EL=464.50 1ST EL=454.32
PUMPS OFF PUMP ON
EL=465.70 EL=460.44
ALARM
EL=465.50 °: PUMPS OFF e' °: , ° °' y. .
EL=456.24
HOPPER BOTTOM T5PLATE E ALARM HOPPER BOTTOM T
BASE PLA L=456.04 BASE E
" ELBOW 4" DISCHARGE ELBOW
PUMP CHAMBER ASSEMBLY&aowlocw�MP CHAMBER B ASSEMBLY
M 72" CATCH BASIN, 2 HYDRAULIC SEALING FLANG N 72 ATCH BASIN, TYPE 2 HYDRAULIC SEALING FLANGE
NOTES: Affvlowfo OTES:
1. DUPLEX SYSTEM, TWO 0. 2" SUBMERSIBLE, NON -CLOGGING PUMPS SINGLE 1. DUPLEX SYSTEM, TWO 1.5 " SUBMERSIBLE, NON -CLOGGING EXPLOSION PROOF PUMPS,
PHASE; 23OV, MODEL 21, SINGLE PHASE, 23OV, B NES ODEL 3XSE1524EA.
2. TWO 2 BREAK AWAY FITTINGS. 2. TWO 3 BREAK AWAY FITTINGS,
3. PEDESTAL CONTROL PANEL: BARNES DUPLEX CONTROL PANEL, 0.4 HP PUMPS, 3. PEDESTAL CONTROL PANEL: BARNES DUPLEX CONTROL PANEL, 1.5 HP PUMPS (EXPLOSION PROOF)
230V, 1 PH WITH ALTERNATOR, RUN LIGHTS, H-O-A SWITCH, BI-METAL OVERLOAD 23OV, 1 PH WITH ALTERNATOR, RUN LIGHTS, H-O-A SWITCH, BI-METAL OVERLOAD
RELAY CIRCUIT BREAKER FOR SHORT CIRCUIT PROTECTION. RELAY CIRCUIT BREAKER FOR SHORT CIRCUIT PROTECTION.
NEMA 3R STEEL ENCLOSURE WITH ALARM LIGHT, BELL, LIGHTNING ARRESTER, NEMA 3R STEEL ENCLOSURE WITH ALARM LIGHT, BELL, LIGHTNING ARRESTER,
MASTER CB, MOISTURE SENSORS AND TEST RELAYS, TEMPERATURE SENSORS, LAMASTER CB, MOISTURE SENSORS AND TEST RELAYS, TEMPERATURE SENSORS,
PUMP SEQUENCE SELECTOR SWITCH. (INCLUDE INTRINSICALLY SAFE RELAYS IF Q PUMP SEQUENCE SELECTOR SWITCH AND 3 INTRINSICALLY SAFE RELAYS.
REQUIRED BY APPLICABLE ELECTRICAL CODE). 9"
4. CONTROL PANEL PEDESTAL KIT: DUPLEX CONTROL PANEL PEDESTAL KIT: DUPLEX
5. 2" DISCHARGE SCH. 80 PIPE TO 2" SINGLE CHECK VALVE. SEE PLAN VIEW. 4" DISCHARGE SCH. 80 PIPE TO 4" SINGLE CHECK VALVE. SEE PLA N VIEW.
6. LISTING CHAINS AND INTERMEDIATE RAIL SUPPORTS PER MANUFACTURES' RECOMMENDATIONS. 6. LIFTING CHAIN AND INTERMEDIATE RAIL SUPPORTS PER MANUFACTURES' RECOMMENDATIONS.
7. PUMP/FLOAT JUNCTION BOX (PER APPLICABLE ELECTRICAL CODE REQUIREMENTS) 7. FLOAT JUNCTION BOX (PER APPLICABLE ELECTRICAL CODE REQUIREMENTS)
8. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS TO ENGINEER FOR APPROVAL. 8. EXPLOSION PROOF PUMP JUCTION BOX, NEMA 7 (PER APPLICABLE ELECTRICAL CODE REQUIREMENTS)
9. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS TO ENGINEER FOR APPROVAL,
BLOCKING DETAIL
�)THRUST
NTS
z�
�z
N 10
OVERFLOW ELEV. TO PROVIDE
DETENTION & OIL SEPARATION
PER PLANS
PIPE SUPPORT(S): 3" X .090"
1'-0"
MIN.
OUTLET PIPE
INVERT ELEVATION 469.00
RESTRICTOR PLATE
ORIFICE 0.50"
REMOVABLE WATER-
TIGHT COUPLING
6" MAX.
PLATE WITH ORIFICE
AS SPECIFIED
ELBOW DETAIL FLOW RESTRICTOR 'A'
H.
MAX. W.S. 477.00
r--4" ELBOW
IIIIIII 46P on
z?�
c0 :.
I '
N �
OVERFLOW ELEV. TO PROVIDE
DETENTION & OIL SEPARATION
PER PLANS SEE NOTE 10.
PIPE SUPPORT(S): 3" X .090"
1'-0„
MIN.
OUTLET PIPE
INVERT ELEVATION 463.00
RESTRICTOR PLATE
ORIFICE 1.04"
ROUND SOLID COVER
MARKED "DRAIN" WITH
LOCKING BOLTS, SEE
DWG. NOS. 2-022 &
2-023.
FRAME & LADDER OR
STEPS OFFSET. SEE
NOTE 8. FRAME &
COVER ELEV. PER PLAN.
ORIFICE=0.75"
CLEANOUT GATE: SHEAR
GATE. SEE DWG. NO.
2-026.
STEPS OR LADDER.
SEE DWG. NO. 2-006.
PLAN
ROUND SOLID COVER
MARKED "DRAIN" WITH
LOCKING BOLTS. SEE
DWG. NOS. 2-022 &
2-023.
FRAME & LADDER OR
STEPS OFFSET. SEE
MAX. W.S. 470.00 NOTE 8. FRAME &
COVER ELEV. PER PLAN
4" ELBOW ELEV.=469.40
ORIFICE=2.79"
6 ELBOW
ELEV.=466.65
ORIFICE=1.62"
CLEANOUT GATE: SHEAR
GATE. SEE DWG. NO.
2-026.
STEPS OR LADDER.
SEE DWG. NO. 2-006.
I
4
.;
..
CN
:..7. 777
KING COUNTY D.D.E.S.
REVIEW ENGINEER COMPLETION DATE
SENIOR ENGINEER COMPLETION DATE
JAMES H. SANDERS, P.E. APPROVAL DATE
DEVELOPMENT ENGINEER
COMMENTS:
NOTES:
1. PIPE SIZES AND SLOPES: PER PLANS.
2. OUTLET CAPACITY: NOT LESS THAN COMBINED INLETS.
3. EXCEPT AS SHOWN OR NOTED, UNITS SHALL BE CONSTRUCTED
IN ACCORDANCE WITH THE REQUIREMENTS FOR CATCH BASIN
TYPE 2, 54" MIN. DIAM.
4. PIPE SUPPORTS AND RESTRICTOR/SEPARATOR SHALL BE OF
SAME MATERIAL, AND BE ANCHORED AT 3' MAX. SPACING
BY 5/8" DIAM. STAINLESS STEEL EXPANSION BOLTS OR
EMBEDDED 2" IN WALL.
5. THE RESTRICTOR/SEPARATOR SHALL BE FABRICTED FROM
.060" ALUMINUM, OR .064" ALUMINIZED STEEL, OR .064"
GALVANIZED STEEL PIPE; IN ACCORDANCE WITH AASHTO
M 36, M 196, M 197 AND M 274. GALVANIZED STEEL
SHALL HAVE TREATMENT 1.
6. OUTLET SHALL BE CONNECTED TO CULVERT OR SEWER PIPE
WITH A STANDARD COUPLING BAND FOR CORRUGATED METAL
PIPE, OR GROUTED INTO THE BELL OF CONCRETE PIPE.
7. THE VERTICAL RISER STEM OF THE RESTRICTOR/SEPARATOR
SHALL BE THE SAME DIAM. AS THE HORIZONTAL OUTLET
PIPE, WITH AN 8" MIN. DIAM.
8. FRAME AND LADDER OR STEPS OFFSET SO THAT:
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMB DOWN SPACE IS CLEAR OF RISER AND
CLEANOUT GATE.
C. FRAME IS CLEAR OF CURB.
9. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE
PIPE: OUTLET PIPE TO HAVE SMOOTH O.D. EQUAL TO
A CONCRETE PIPE I.D. LESS 1 /4".
10. MULTI -ORIFICE ELBOWS MAY BE LOCATED AS SHOWN OR
ALL ON ONE SIDE OF RISER TO ASSURE LADDER
CLEARANCE.
z�
`1' MAX. W.S. 470.00
OVERFLOW ELEV. TO PROVIDE
DETENTION & OIL SEPARATION
PER PLANS SEE NOTE 10.
4" ELBOW
PIPE SUPPORT(S): 3" X .090"
MIN.
OUTLET PIPE 461.00
INVERT ELEVATION 461,00
18"
RESTRICTOR PLATE
ORIFICE 0.69"
• ' 4MIN.KING COUNTY D.D.E.S.
I BUILDING SERVICES D SION
C0I�Ii E LCT . FIRR VAI
Project No.
Proj Name
SITE FNNGINEERING/DRAI R®V
- DA E ,/'A" SIGNED
AT
'EI�AEi�. LA.NNING APPPOVfil,
FLOW RESTRICTOR B1 DAXE SIGNS
-fA-ANDSCAPE/ZONING/PA RMNG
DATE -___._____-_SIGNED
--'' ;APE 1AI, CONDITIONS:
I. 4' MIN.• j
ROUND SOLID COVER
MARKED "DRAIN" WITH
LOCKING BOLTS. SEE
DWG. NOS. 2-022 &
2-023.
FRAME & LADDER OR
STEPS OFFSET. SEE
NOTE 8. FRAME &
COVER ELEV. PER PLAN.
ELEV.=469.17
ORIFICE=1.55"
ELEV.=466.60
ORIFICE=1.26"
CLEANOUT
GATE: SHEAR
GATE. SEE
DWG. NO.
2-026,
STEPS OR
LADDER.
SEE DWG.
NO. 2-006.
11N%►L CORRECTED PLAN
DATE: 91e�-71eC_
APPROVED_
FLOW RESTRICTOR ' B2'
DESIGNED JW
DRAWN DP
CHECKED
8 17 01
DATE _
SCALE NTS
ENGINEERING, INC.
��o �sxl r�
w ,. a
b
�03 9 a�WW
0NAL \�t4�
OWNER/DEVELOPER:
PDSK PROPERTIES, INC.
621 PACIFIC AVE. SUITE 300
98402
TACOMA, WA.
!
TITLE:
RESTRICTOR AND PUMP CHAMBER DETAILS
10836 SE 190TH ST.
BELGROW AT UNTON
KING COUNTY WASHINGTON
SHEET
7 of 10
(253)565-4491 • Seattle (206)824-1205 • FAX (253)565-8563
Land Planning & Use . Engineering . Surveying
1910-64th Avenue West, a Tacoma, WA 98466
-
J06 No.
01-065
1
3/10/03
JW
CSDP REVISION
EXPIRES: 05-24-All
No.
Date
B
A r.
Revision
R-437822