HomeMy WebLinkAboutR-425416A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M., KING COUNTY, WASHINGTON
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
251/4"
29 114"
BOLT -DOWN HOLE (TYP.) - 5/8
11 NC, SEE DETAIL AND NOTE 2
TOP
RECESSED ALLEN
HEAD CAP SCREW
5/8"- 11 NC x 2"
GRATE
FRAME -� � q
All
SECTION BOLT -DOWN DETAIL
SEE NOTE 2
24 1/4"<>
I
SECTION A
SEE DETAIL ISOMETRIC VIEW
7/8"
1/8"
' 11/4" 1 NOTES:
1 1. THIS FRAME IS DESIGNED TO ACCOMMODATE 20" x 24" GRATES OR COVERS,
4 112"
SEE STANDARD PLANS 204.10, 204.20, 204.30, AND 204.40.
I 1 518" 1 2. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES, GRATES, AND
IDE TWO HOLES IN THE
/ FRAME THAT ARE VERTICALLY ALIGNED WITH COVERS, UNLESS OTHERWISE SPECIFIED. OTHE GRATE OR COVER SLOTS.
1 5/8 THE FRAME SHALL ACCEPT THE 618"-11 NC x 2" ALLEN HEAD CAP SCREW BY
3/4" / BEING TAPPED, OR OTHER APPROVED MECHANISM. LOCATION OF
\ / BOLT -DOWN HOLES VARIES BY MANUFACTURER.
\ 2 1/2 3. REFER TO STANDARD SPECIFICATION 9-05.15(2) FOR ADDITIONAL
\ DETAIL REQUIREMENTS.
UNLESSOTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS)
STD. PLAN - 204.00
PUBLIC WORKS °
DEPARTMENT RECTANGULAR FRAME GAZ 9/28/2018 I
Punur wonz Aam�mnmror DATE
DocuSign Envelope ID: 3B1B34D3-7EOA-476C-ADB3-4329FFEOC108
F MAX. - OPTIONAL PARALLEL TANK
TERMINAL END
/ 36'MIN.�
INLET PIPE ACCESS RISERS, SEE NOTE 4
(BACKUP SYSTEMS, �L SAME SIZE AS INLET PIPE,
WHERE ALLOWED) I I J I� 12" MIN. DIA.
I I 2' MIN. VV
II II
ACCESS RISERS PER FLOW _
A STD. PLAN 211.10
OUTLET PIPE 0 O INLET PIPE
(FLOW THROUGH)
CONTROL
STRUCTURE WITH 36" MIN. CONNECTOR PIPE
SOLID LOCKING LID PLAN TYPE 2 CATCH BASIN (CB)
"FLOW -THROUGH" SYSTEM SHOWN SOLID. REQUIRED FOR FLOW THROUGH
DESIGNS FOR "FLOW BACKUP" SYSTEM AND SYSTEM ONLY PER STD. PLAN 201.0
PARALLEL TANKS SHOWN DASHED
FINISH GRADE
5D MAX. 1 00'MAX.
2"MIN. DIA. AIR VENT PIPE
ACCESS RISERS, SEE WELDED TO TANK (REQUIRED
STD. PLAN 235.10 IF NO ACCESS RISER ON TANK)
2' MAX.
6" MIN.
® 2' MIN.
SEE NOTE 10 DETENTION TANK
(TYPO (SIZE AS REQUIRED)
6" SEDIMENT STORAGE A-- FLOW
2' MIN.
2' MIN. 36" MIN. DIA. (TYP.) SEE NOTE 10 (TYP.)
CONTROL STRUCTURE(FROP-T SECTION A
SHOWN), MIN, 54" DIA. TYPE 2 CB
PER STD. PLAN 237.00
NOTES: FLOW RESTRICTOR PER STD. PLAN 237.00
1. THIS DETAIL IS A SCHEMATIC REPRESENTATION ONLY. ACTUAL CONFIGURATION WILL VARY DEPENDING ON SPECIFIC SITE CONSTRAINTS AND APPLICABLE
DESIGN CRITERIA.
2. MINIMUM TANK DIAMETER IS 36 INCHES.
3. METAL PARTS PREFERRED TO BE STAINLESS STEEL, ALUMINIZED STEEL, OR ALUMINUM. ALL OTHER STEEL PARTS MUST BE GALVANIZED WITH TREATMENTS 1,
2, OR 5.
4. ACCESS RISERS REQUIRED WITHIN 50 FEET FROM ANY LOCATION IN THE DETENTION TANK AND WITHIN 5 FEET OF EACH TERMINAL END. ANY LOCATION WITHIN
THE DETENTION TANK SHALL HAVE A DIRECT LINE OF SIGHT FROM AN ACCESS POINT, UNOBSTRUCTED BY ANY RESTRICTIONS SUCH AS A WALL OR BAFFLE.
5. H-20 LIVE LOADS MUST BE ACCOMMODATED FOR TANKS LYING UNDER PARKING AREAS, ROADWAYS, AND ACCESS ROADS.
6. BEDDING OF THE PIPE SHALL BE IN ACCORDANCE WITH STD. PLAN 220.00.
7. PRIOR TO STARTUP, DETENTION TANK SHALL PASS LEAK TEST.
8. PIPE MATERIAL, JOINTS, AND PROTECTIVE TREATMENT FOR TANKS SHALL BE IN ACCORDANCE WITH SECTIONS 7-04 AND 9-05 OF THE WSDOT/APWA STANDARD
SPECIFICATION.
9. ALL TANK ACCESS OPENINGS MUST BE READILY ACCESSIBLE BY MAINTENANCE VEHICLES.
10. WHEN CONNECTING TO A NEW PIPE, USE A FLEXIBLE CONNECTOR (KOR-N-SEAL BOOT WITH CORRUGATED PIPE ADAPTER OR APPROVED EQUAL). WHEN
CONNECTING TO AN EXISTING PIPE, USE A FABRICATED SAND COLLAR OF THE SAME MATERIAL AS THE CONNECTING PIPE.
11. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
A10•
STD. PLAN - 235.00
�PUBLIC WORKS AtRlMCLMdb :
,' DEPARTMENT TYPICAL DETENTION TANK artin Pastucha 8/13/202
��1�3A♦LYD... DATE
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1 8:4
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
24"
1 � 4 EQUAL SPACES -1 [- 4 EQUAL SPACES �{
1 5/8" MAX. J
SECTION A
I I
I I
10
BOLT -DOWN SLOT,
SEE DETAIL AND i 3/4"
;OTE 1 I
1 1/4"
I � I
I I
I
BOLT -DOWN SLOT DETAIL
L - SEE NOTE 1 _ J
SECTION B
NOTES:
1. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES, GRATES, AND
COVERS, UNLESS OTHERWISE SPECIFIED. PROVIDE TWO HOLES IN
THE FRAME THAT ARE VERTICALLY ALIGNED WITH THE GRATE OR
COVER SLOTS. THE FRAME SHALL ACCEPT THE 518"-11 NC x 2" ALLEN
HEAD CAP SCREW BY BEING TAPPED, OR OTHER APPROVED
MECHANISM. LOCATION OF BOLT -DOWN HOLES VARIES BY
MANUFACTURER.
2. REFER TO STANDARD SPECIFICATION 9-05.15(2) FOR ADDITIONAL
REQUIREMENTS.
3. USE ONLY IN SAGS ON VERTICAL CURVES.
4. FOR FRAME DETAILS, SEE STANDARD PLAN 204.00.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 204.30
PUBLIC WORKS
RECTANGULAR BI-DIRECTIONAL
PR °'
,C,,�
�I� DEPARTMENT
VANED GRATE
GAZ 9/28/2018 I
P„blik-k:Aamh-1, DATE
DocuSign Envelope ID: 3B1B34D3-7EOA-476C-ADB3-4329FFEOC108
2' MIN. CLEARANCE TO
ANY PORTION OF FLOW RESTRICTOR
TEE INCLUDING ELBOWS
REMOVABLE WATERTIGHT � I
COUPLING 0 FLANGE 2" MIN. A
ELBOW RESTRICTOR,
SEE DETAIL AND NOTE 10
6" MIN.
2' MIN,
6" MAX.
PLATE WELDED TO ELBOW WITH
ORIFICE AS SPECIFIED, SEE NOTE 3
ELBOW RESTRICTOR DETAIL
ELEVATION PER PLANS
12" MIN. UNDER
PAVEMENT
ADDITIONAL LADDER RUNGS (INSETS) TO
ALLOW ACCESS TO TANKS OR VAULTS
WHEN CATCH IS FILLED WITH WATER
1 �J
7
ANGLE AS /
/ NECESSARY
SE0,
ii7
j
FRAME & SOLID COVER MARKED "DRAIN" WITH
LOCKING BOLTS PER STD. PLANS 204.40 AND 204.50
:45 AN
16" MAX.
VERTICAL BAR GRATE FOR
SECONDARY INLET
6" MIN.
DESIGN WATER
ELBOW RESTRICTOR,
SURFACE
SEE DETAIL AND NOTE 10
HANDHOLDS, STEPS, OR LADDER
PIPE SUPPORTS, SEE NOTE 6
12"(TYP.)
1.5 x D
SEE NOTE 9 (TYP.)
MIN.
2' MIN.
T
D
ISOMETRIC
i
OUTLET
PIPE, SEE
INLET PIPE
NOTES 1 & 5
2'
MIN.
SHEAR GATE WITH CONTROL ROD FOR
INVERT AND
(ROD BENT AS REQUIRED
CLEELEVATION
PER PLANS
FOR VERTICAL ALIGNMENT WITH COVER)
FOR VERTICAL L
12" SECTION OF PIPE ATTACHED BY
PER STD. PLAN 237.30
GASKETED BAND TO ALLOW REMOVAL 2
12" MIN.
WELDED RESTRICTOR PLATE WITH
ORIFICE DIA AS SPECIFIED, SEE NOTE 10
NOTES: SECTION A
1. USE A MIMIMUM OF A 54" DIAMETER TYPE 2 CATCH BASIN.
2. OUTLET CAPACITY: 100-YEAR DEVELOPED PEAK FLOW.
DocuSign Envelope ID: 361B3403-7EOA-476C-AD63-4329FFEOC108
TIERING
SLT HCtE5 - 3P1_,AiE9
3VALLr ;PACED W APART ON
ieIW QIA. B.C.
SKID GROOVE PATTERN
DIA. P"HOLE
COVER BOTTOM VIEW
(3L RLT SOC. (ALLEW.. HEAD)
51b--1I 11.5 53 RUDDER
JIII
3r4-
2 1l2'
,^ $ EON BOLTING DETAIL.
4TYP.)
COVER SEC IION VIEW
IM-1 11118"
1m
RIM,
26 172"DfA.
25 IA' DIA. 0A1SKE7 T OR00+4' . DETAIL
174' DIA. NEOPRENE CASKET
if4" � � + 1P2"
5'
3ne
w. 23 3AI' DIA, CL OPE14
27 UI EF DIA
SKID GROOVE PATTERN DETAIL
34 1W DIA
MOM;
1 ALLGOVER& SHALL BE LOCKING LID PER EJ No 3717C1
OR APPROVED EOIUAL
2. THIS GUYER SHALL ONLY BE USED FOR STRUCTURES
WITHIN PRIVATE L!_'-'ELOP4IEHTS OUTSIDE OF PUSLIr
RlGlirZF.wwr,
JNLl SSOIHLRI%115E NC 11U, UNAWINC IS N�11 IL' SCAR IN ISI
STD. PLAN -204.40
PUBLIC WORKS STORM ROUND FRAME AND COVER
DEPARTMENT (PRIVATE) 21rtin Pastuch@V13fz020
P,141�FD79U4-48o DATE
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
20"
FLOW CONTROL STRUCTURE
ORIFICE
DIAMETER (IN)
ELEVATION
WELDED RESTRICTOR
0.90
13.29
ELBOW RESTRICTOR
0.50
17.29
3. METAL PARTS PREFERRED TO BE STAINLESS STEEL, ALUMINIZED STEEL, OR ALUMINUM. ALL OTHER STEEL PARTS MUST BE GALVANIZED WITH TREATMENTS 1, 2, OR 5.
4. FRAME AND LADDER OR STEPS OFFSET SO:
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMB -DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE.
C. FRAME IS CLEAR OF CURB.
5. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO HAVE SMOOTH O.D. EQUAL TO CONCRETE PIPE I.D. LESS 1/4".
6. PROVIDE AT LEAST ONE 3" X .090 GAGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL. (MAXIMUM T-0" VERTICAL SPACING).
7. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMUM CLEARANCE AS SHOWN.
8. LOCATE ADDITIONAL LADDER RUNGS IN STRUCTURES USED AS ACCESS TO TANKS AND VAULTS TO ALLOW ACCESS WHEN CATCH BASIN IS FILLED WITH WATER.
9. WHEN CONNECTING TO A NEW PIPE, USE A FLEXIBLE CONNECTOR (KOR-N-SEAL BOOT WITH CORRUGATED PIPE ADAPTER OR APPROVED EQUAL). WHEN CONNECTING
TO AN EXISTING PIPE, USE A FABRICATED SAND COLLAR OF THE SAME MATERIAL AS THE CONNECTING PIPE.
10. IF TEE SECTION IS USED ONLY FOR SPILL CONTROL, THEN ELBOW RESTRICTORS AND RESTRICTOR PLATES WITH ORIFICES ARE NOT REQUIRED.
UNLESSOTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS)
STD. PLAN - 237.00
•�• PUBLIC WORKS FLOW CONTROL STRUCTURE - �e�"edby:
7K DEPARTMENT RESTRICTOR TEE a3r�tiizn� Pastucha $/13/20
DATE
LCall 811
two business days
before you dig NO"
REVISION
0 18
24" ' � -
I I
P
112
O BOLT -DOWN SLOT,
SEE DETAIL AND 314"
2 1/2" DIA. HOLE NOTE 1 1 1/4"
_ A'
0o I 5/8"
O� z:
DO�O�O�O
��0�0�00 BOLT -DOWN SLOT DETAIL I
SEE NOTE 1
�3
TOP "1
ISOMETRIC
4 3/4" 1 1/2"
1 5/8
R39". SEE NOTE 2
SECTION B
R26", SEE NOTE 2
5„
NOTES:
3 1/2" y
3/4"
1. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES,
GRATES, AND COVERS, UNLESS OTHERWISE SPECIFIED.
5/8"
PROVIDE TWO HOLES IN THE FRAME THAT ARE
VERTICALLY ALIGNED WITH THE GRATE OR COVER SLOTS.
THE FRAME SHALL ACCEPT THE 5/8`11 NC x 2" ALLEN
4"
HEAD CAP SCREW BY BEING TAPPED, OR OTHER
II' 3/4" DIA. HOLE
APPROVED MECHANISM. LOCATION OF BOLT -DOWN HOLES
VARIES BY MANUFACTURER.
1/2" DIA. HANDLE
1 1/2"
2. ALTERNATIVE REINFORCING DESIGNS ARE ACCEPTABLE IN
LIEU OF THE RIB DESIGN.
SECTION C
3. REFER TO STANDARD SPECIFICATION 9-05.15(2) FOR
ADDITIONAL REQUIREMENTS.
4. FOR FRAME DETAILS, SEE CITY OF RENTON STANDARD
PLAN 204.00.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 204.10
PUBLIC WORKS
.•�•
RECTANGULAR SOLID
METAL COVER
[G?7��Z 9/28/2018 I
�I� DEPARTMENT
Public Workx A-M..., DATE
SURVEYED:
DESIGNED:
DKM
DRAWN:
KLK
CHECKED:
DCD
BY DATE AP P R APPROVED:
DCD
SCALE:
AS NOTED
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATU V
8:48
:45 AN
DocuSign Envelope ID: A9707D3B-AOEF-441 F-8140-2CDB48E878CA
CAST IRON BEEHIVE GRATE
AND FRAME, SEE NOTE 1 -
OPTIONAL 6" OR 8" STREAMBED COBBLES,
PER WSDOT 9-03.11(2), SEE NOTE 2
CATCH BASIN ADJUSTMENT SECTION AS
REQUIRED, DESIGNER TO SPECIFY ELEVATION
FDESIGN PONDING
ELEVATION
SEE NOTE 3 �'I-
-IIII� �
III-I
II
VARIES, 5' MAX. -III-III-
III -III -III
"
°
I Ip-I
I1ll=1I I�-I 7-7T - UNDERDRAIN PIPE, IF REQUIRED,
SEE NOTE 4 (TYP.) -
c�
III=III=1 I� I SEE STD. PLAN 262.10
U
6" MIN.
IIIIIIIIIIIIIIIIIIIII
CATCH BASIN TYPE 1 PER
STD. PLAN 200.00 OR OTHER
STORM DRAIN PIPE,
STRUCTURE WITH APPROVAL
DESIGNER TO SPECIFY
12" MIN. SUMP
CONCRETEBASE
° a
°
6" MIN. J
6. MIN.
GRAVEL BACKFILL FOR DRAINS,
COMPACT PER WSDOT STD. SPEC. 9-03.12(4)
NOTES:
1. FRAME AND GRATE SHALL BE LOCKING AND GRATE SHALL BE BOLTED TO FRAME. FRAME SHALL CONFORM TO WSDOT STANDARD PLAN
B-30.10-03. GRATE TO BE DUCTILE IRON BEEHIVE GRATE FITTING 20'724" FRAME. OLYMPIC FOUNDRY PART SM60BH OR EQUAL. SEE
STANDARD SPECIFICATIONS 9-05.15(2).
2. MINIMUM STREAMBED COBBLE DIAMETER SHALL BE LARGER THAN MAXIMUM GRATE OPENING.
3. ALL GRADE RINGS AND CASTINGS SHALL BE SET IN MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9-04.3. THEN APPLY
MORTAR TO INSIDE AND OUTSIDE OF ALL JOINTS, RINGS, RISERS, AND FRAMES.
4. WHEN CONNECTING TO A NEW PIPE USE A FLEXIBLE CONNECTOR KOR-NSEAL BOOT WITH CORRUGATED PIPE ADAPTER OR APPROVED
EQUAL). WHEN CONNECTING TO AN EXISTING PIPE, USE A FABRICATED SAND COLLAR OF THE SAME MATERIAL AS THE CONNECTING PIPE.
GENERAL NOTES:
1. PLANT SPACING WITHIN FACILITY TO ALLOW MAINTENANCE ACCESS TO STRUCTURE.
2. 12-INCH MIN. CLEARANCE WITHIN OVERFLOW STRUCTURE SHALL BE PROVIDED FOR MAINTENANCE ACCESS.
3. OVERFLOW PIPES MUST BE LOCATED AT AN ELEVATION HIGHER THAN THE STORM DRAIN HYDRAULIC GRADE LINE TO PREVENT BACKFLOW
INTO THE BIORETENTION FACILITY.
4. OVERFLOW STRUCTURE SHALL BE LOCATED WITHIN 10 FEET OF ROAD EDGE FOR MAINTENANCE ACCESS, UNLESS APPROVED OTHERWISE.
OVERFLOW STRUCTURE MAY BE LOCATED IN SIDE SLOPES.
5. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO SCALE (NTS)
STD. PLAN - 262.40
• PUBLIC WORKS BIORETENTION -OVERFLOW OUTLET
[Tm5R9;`Emdby-
DEPARTMENT STRUCTURE Martin Pastucha 11/2/2
Puernnip�8448D... DATE
C TY OF
IR ,
RENTON
Plan ning/Building/Public Works Dept
01
L1) C. O i
O� OT Wi�Sk. 41-
sitts&hill
CIVIL I STRUCTURAL I SURVEY
46449 1 4815 CENTER STREET I TACOMA, WA. 98409 ��C15�0 PHONE: (253) 474-9449 I FAX: (253) 474-0153
() �:1L �`Q http://www.sittshill.com/
Project No.: 19682 Project Mgr.: DCD
REISSUED F 0 R PERMIT
Proj. Engineer: DCD Proj. Drafter: KLK
OCTOBER 30, 2023
R-425416
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING
SAMorman 12/05/2023
DATE:
WASHINGTON STATE AUTO 2022.11.30
DEALERS ASSOCIATION (WSADA) FIELDBOOK:
PAGE:
621 SOUTHWEST GRADY WAY, RENTON, WA 98057 DRAWING NO:
WSADA BUILDING ADDITION AND IMPROVEMENTS C3.4
GRADING AND STORM DRAINAGE DETAILS i SHEET: OF:^^
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