APPROVED ENG STM RESUB1 BLD2021-0092+Structural Plans+3.1.2021_8.29.44_AM+2067939DESIGN CRITERIA
VERTICAL LOADS ON VAULT LID;
*UNIFORM LIVE LOAD ; = 150PSF
*HS20 TRUCK WHEEL LOADS
13'-6" 14' to 30' TRACTOR
FRONT AXLE = 81000 lb,
0 0 o SINGLE REAR AXLE = 321000 lb.
FRONT REAR REAR TRAILER
0 0 o SINGLE REAR AXLE = 321000 lb,
TRACTOR TRAILER
*DESIGN LIVE LOAD & TRUCK WHEEL LOAD TO BE APPLIED INDEPENDENTLY AND
IN COMBINATION WITH THE SOIL COVER DEAD LOAD,
IMPACT & FATIGUE:
DUE TO THE LOW SPEEDS OF SERVICE VEHICLES OVER THE LID, AND THE
SOIL COVER OVER THE LID, INCREASES IN VEHICLE LOADS TO ACCOUNT FOR
IMPACT & FATIGUE ARE NOT REQUIRED,
SOIL COVER FOR LID DESIGN:
PLANK MANUFACTURER SHALL BE RESPONSIBLE FOR DETERMINING THE SOIL
COVER DEPTHS USED IN THE LID DESIGN BASED ON THE VAULT AND
FINISHED GRADE ELEVATIONS AS SHOWN ON THE PERMITTED CIVIL DWGS,
SOIL COVER FOR SUBSTRUCTURE DESIGN;
THE SUBSTRUCTURE WAS DESIGNED FOR A SOIL COVER OF 1,2FT MIN TO
1,5FT MAX.
FOUNDATION DESIGN:
FOUNDATION DESIGN IS BASED ON THE FOLLOWING VALUES PROVIDED BY
PAN GEO IN THEIR REPORT DATED 11-14-2018,
ALLOWABLE BEARING PRESSURE; 4,00E PSF
LATERAL EARTH PRESSURES ON DETENTION VAULT; DRAINED LEVEL BACKFILL
AT REST CONDITION; 45 PCF EFW
ACTIVE CONDITION; 35 PCF EFW
SEISMIC PRESSURE COMPONENT; E=7H PSF UNIFORM
SATURATED SOIL DENSITY; 125PCF
SPECIAL INSPECTION PLAN
GENERAL:
SPECIAL INSPECTION BY A QUALIFIED INSPECTOR IS REQUIRED IN
ACCORDANCE WITH THE 2015 IBC.
QUALIFICATION:
THE SPECIAL INSPECTOR SHALL BE A QUALIFIED PERSON WHO SHALL
DEMONSTRATE COMPETENCE, TO THE SATISFACTION OF THE BUILDING
OFFICIAL,
REQUIRED VERIFICATION & INSPECTION:
THE SPECIAL INSPECTOR SHALL PERFORM THE VERIFICATIONS & INSPECTIONS
NOTED IN THE SCHEDULE BELOW
INSPECTION & TESTING SCHEDULE
TYPES OF WORK
FREQ.
SECS IBC
SECTION
CAST IN PLACE CONC
REINFORCING STEEL, PLACEMENT.
P
1705.3
INSTALLATION & FASTENING OF PRECAST PANELS
P
1705.3
PLACEMENT OF CONCRETE
C
1705.3
VERIFYING USE OF REQUIRED DESIGN MIX
P
1705.3
TESTING OF THE CONCRETE FOR SPECIFIED
STRENGTH, AIR CONTENT AND SLUMP
C
1705,3
SOILS
VERIFICATION OF SOIL -BEARING CAPACITY:
INSTALLATION OF DRAINAGE SYSTEM:
C
1705.6
PLACEMENT & COMPACTION OF WALL BACKFILL:
P
1705.6
FREQUENCY LEGEND
C = CONTINUOUS P = PERIODIC
SEE REFERENCES AND STANDARDS LISTED WITHIN THE VERIFICATION &
INSPECTION SCHEDULE FOR MEANING OF PERIODIC AND CONTINUOUS
INSPECTIONS,
SUBMITTAL OF REPORTS:
ALL SPECIAL INSPECTION REPORTS AND TESTING REPORTS SHALL BE
SUBMITTED TO THE OWNER, SITE STRUCTURES AND THE BUILDING OFFICIAL
BY THE AGENCY PERFORMING THE INSPECTION OR TESTING,
HOLLOW CORE PLANK
SCOPE OF WORK:
THE WORK INCLUDED IS THE DESIGN, MANUFACTURE AND DELIVERY OF
PRECAST PRESTRESSED CONCRETE UNITS, DESIGN PLANK FOR THE MOST
CRITICAL OF THE LOADING CONDITIONS AS SHOWN WITHIN THE DESIGN
CRITERIA NOTE,
THE MANUFACTURER SHALL SUBMIT STRUCTURAL CALCULATIONS AND
PLACEMENT DRAWINGS SIGNED BY A WASHINGTON STATE REGISTERED CIVIL
ENGINEER FOR REVIEW PRIOR TO FABRICATION,
THE MANUFACTURER SHALL INSTALL ALL BLOCK OUTS REQUIRED FOR
STRUCTURAL CONNECTIONS AS INDICATED ON THESE DRAWINGS, NO OTHER
PENETRATIONS ARE ALLOWED WITHOUT THE PRIOR APPROVAL OF THE PLANK
MANUFACTURER.
ALL HOLLOW CORE JOINTS SHALL BE GROUTED IN ACCORDANCE WITH THE
MANUFACTURER'S RECOMMENDATIONS,
GENERAL CONSTRUCTION NOTES
CODE:
VAULT DESIGN AND CONSTRUCTION SHALL CONFORM TO THE PROVISIONS OF THE
2015 IBC AS ADOPTED BY THE CITY OF EDMONDS, WASHINGTON,
GENERAL DETAILS:
CONSTRUCTION DETAILS NOT FULLY SHOWN OR NOTED SHALL BE SIMILAR TO
DETAILS SHOWN FOR SIMILAR CONDITIONS,
DISCREPANCIES:
THE CONTRACTOR SHALL NOTIFY ENGINEER UPON FINDING ANY DISCREPANCY OR
OMISSION IN THE DRAWINGS OR SPECIFICATIONS,
SHORING & EXCAVATION:
THE CONTRACTOR SHALL BE SOLEY RESPONSIBLE FOR ALL EXCAVATION
PROCEDURES, INCLUDING LAGGING, SHORING AND PROTECTION OF ADJACENT
PROPERTY, STRUCTURES, STREETS AND UTILITIES,
WALL BACKFILL:
PRIOR TO BACKFILLING VAULT WALLS THE CONTRACTOR SHALL HAVE PLACED THE LID
PLANKS AND PROVIDED A MINIMUM OF 5 DAYS OF CURE ON THE PLANK VOID FILL,
BACKFILL SOIL:
SEE THE GEOTECHNICAL REPORT FOR WALL BACKFILL MATERIAL REQUIREMENTS
AND PLACEMENT AND COMPACTION REQUIREMENTS. ALL COMPACTION OCCURING
WITHIN 5' OF THE WALL SHALL BE COMPLETED USING HAND OPERATED MACHINERY,
CONCRETE
CONCRETE REQUIREMENTS:
LOCATION STRENGTH MAX W/C RATIO
VAULT WALLS 4000PSI @ 28 DAYS 0.50
VAULT FTGS & GRADE SLAB 4000PSI @ 56 DAYS 0.53
PLANK VOID FILL TO MEET PLANK MFGR'S REQUIREMENTS*
PLANK JOINT GROUT TO MEET PLANK MFGR'S REQUIREMENTS*
MINIMUM STRENGTH SHALL BE 3000PSI @ 28 DAYS.
AIR CONTENT;
CONCRETE EXPOSED TO WEATHER SHALL CONTAIN 5% +/-1% ENTRAINED AIR.
MIX DESIGN;
SHALL BE BASED ON FIELD EXPERIENCE OR TRIAL MIXTURES IN CONFORMANCE WITH
THE SPECIFICATIONS, SUBMIT MIX DESIGNS TO THE ENGINEER FOR REVIEW PRIOR
TO PLACEMENT,
MATERIAL REQUIREMENTS:
CEMENT; ASTM C150, ADMIXTURES; ACI 301.
AGGREGATES; ASTM C33, WATER; ASTM C94,
EXPOSURE CATEGORIES:
FREEZING THAWING FO
SULFATE SO
IN CONTACT w/ WATER W1
CORROSION PROTECTION Cl
PLACING REQUIREMENTS:
PLACING:
PLACE CONCRETE AS NEARLY AS PRACTICABLE TO ITS FINAL POSITION TO AVOID
SEGREGATION,
DEBRIS;
REMOVE ALL DEBRIS FROM FORMS PRIOR TO PLACING CONCRETE,
CONSOLIDATION;
CONSOLIDATE CONCRETE BY SUITABLE MEANS. THOROUGHLY WORK CONCRETE
AROUND EMBEDDED ITEMS AND INTO CORNERS OF FORMS,
CURING REQUIREMENTS;
CURING;
CONCRETE SHALL BE MAINTAINED IN A MOIST CONDITION FOR A SUITABLE PERIOD
OF TIME AFTER PLACEMENT,
WEATHER CONDITIONS;
ADEQUATE PRECAUTIONS SHALL BE TAKEN DURING HOT AND COLD WEATHER IN
ACCORDANCE WITH THE SPECIFICATIONS,
LID PLANK PLACEMENT:
IN NO CASE SHALL THE LID PLANKS BE PLACED BEFORE THE WALLS HAVE BEEN
ALLOWED A MINIMUM OF 3 DAYS OF CURE, WHEN AVERAGE AMBIENT TEMPERATURES
ARE LESS THAN 50 DEGREES FAHRENHEIT, THE CONTRACTOR MUST ALLOW A
MINIMUM CURE TIME OF 7 DAYS OR PROVIDE AN ADDITIONAL SET OF CYLINDERS TO
BE BROKEN AT THE TIME OF LID PLACEMENT DEMONSTRATING A MINIMUM CONCRETE
STRENGTH OF 11000 PSI HAS BEEN REACHED,
REINFORCING EAR
MATERIAL REQUIREMENT:
REINFORCING BARS:
USE DEFORMED BARS CONFORMING TO ASTM A615, GRADE 60, EXCEPT AS NOTED ON
THE DRAWINGS,
FABRICATION AND PLACING REQUIREMENTS:
BENDING:
BARS SHALL BE BENT COLD, BARS PARTIALLY EMBEDDED IN CONCRETE SHALL NOT
BE FIELD BENT UNLESS NOTED OR SHOWN OTHERWISE OR AUTHORIZED BY THE
ENGINEER,
PLACING:
REINFORCEMENT SHALL BE SUPPORTED AND TIED TO PREVENT DISPLACEMENT BY
CONSTRUCTION LOADS OR BY PLACING OF CONCRETE, MAXIMUM SPACING OF
SUPPORTS SHALL BE 3'-611
CONCRETE COVER:
MINIMUM CONCRETE COVER FOR REINF, SHALL BE AS FOLLOWS, UNLESS NOTED
OTHERWISE;
CONCRETE CAST AGAINST EARTH 311
CONCRETE CAST AGAINST FORMS AND
EXPOSED TO EARTH 211
WET SETTINGS:
REINFORCEMENT ANCHOR BOLTS, OR ANY EMBEDDED ITEM WITHIN THE CONCRETE,
MAY NOT BE SET INTO THE CONCRETE AFTER IT HAS BEEN POURED WITHIN THE
FORMS,
LAP SPLICES:
LAP ALL BARS 2411 MIN UNLESS SHOWN OTHERWISE ON THESE DRAWINGS.
DEFERRED SUBMITTALS
THE FOLLOWING AREAS OF WORK SHALL BE CONSIDERED AS "DEFERRED
SUBMITTALS" AS DEFINED IN THE 2015 IBC
PRECAST PRESTRESSED HOLLOW CORE PLANK
ALL DEFERRED SUBMITTALS SHALL BEAR THE STAMP AND SIGNATURE OF A
CIVIL ENGINEER LICENSED TO PRACTICE IN THE STATE OF WASHINGTON WHO
HAS CURRENT DESIGN EXPERIENCE IN THE TYPE OF WORK REVIEWED.
THE DEFERRED SUBMITTAL ITEMS SHALL NOT BE INSTALLED UNTIL THEIR
DESIGN AND SUBMITTAL DOCUMENTS HAVE BEEN REVIEWED BY THE ENGINEER
OF RECORD,
COPIES OF THE APPROVED DEFERRED SUBMITTAL DOCUMENTS SHALL BE
MAINTAINED ON SITE BY THE GENERAL CONTRACTOR AND MADE AVAILABLE FOR
REVIEW AS REQUESTED,
48110 PRECAST CATCH BASIN BASE
SPECIFICATIONS:
PRECAST CATCH BASIN BASE SHALL MEET ASTM C478 AND THE APWA/WSDOT
STANDARD SPECIFICATION FOR PRECAST CONCRETE MANHOLE SECTIONS,
MATERIALS:
a, REINFORCING STEEL Fy=60KSI MINIMUM
b, CONCRETE f'c=4,000PSI MIN @ 28 DAYS
MINIMUM REQUIREMENTS::
CIRCUMFERENTIAL WALL THICKNESS SHALL BE NO LESS THAN 511 THICK AND
SHALL HAVEA MINIMUM OF 0.12 SQ. IN/FT OF REINFORCING STEEL HORZ AND
VERT PLACED AT THE CENTER OF THE WALL,
BASE THICKNESS SHALL BE NO LESS THAN 611 THICK AND SHALL HAVE A
MINIMUM OF 0.15 SQ, IN/FT OF REINFORCING STEEL IN EACH ORTHOGONAL
DIRECTION PLACED AT THE CENTER OF THE SLAB,
MAX DOWEL & VERT REINF TO BE
PLACED IN LINE DOWN THE
LENGTH OF THE WALL
DOWEL w/off FTG TO VERT WALL
VERT BAR WALL DOWEL REINF
SPLICE
TYP DOWEL PLACEMENT
S1 SCALE 1114-011
FILL WITH GROUT AS DIRECTED
BY PRECAST PLANK MFGR,
DO ocSIN
N
=IC4
cV
CONT. BACKER ROD IF REQ'D,
TYP PLANK JOINT DETAIL
S1 SCALE 11'=11-0'1
V-0" MAX
TYP WALL
REINF
SEE CIVIL DWGS
PIPE LOCATION
AND INVERT
ELEVATION
i
ADD #5x4811 I ` ' I♦
DIAG EA FACE
AS SHOWN
ADD ONE VERT FULL HEIGHT REINF
BAR EACH SIDE OF BLOCKOUT FOR
EA PAIR OF VERT BARS CUT AT THE
BLOCKOUT,
WALL REINF @ PIPE PENETRATION
SCALE N/A
INSIDE FACE OF
PERIMETER VAULT WALL
RISER SEE CIVIL
MMfIr GnM Al I
SINGLE PIECE
OF MOLDED
FIBERGLASS
GRATING
DESIGNATION
MS-200, 2"
HEIGHT WITH 2"
MESH, PROVIDE
LEAST POSSIBLE
NOTCH AT
T-PIPE,
GRATING TO BEAR
1-3/811 MIN ONTO
SUPPORT ANGLE
"YPE 2 CATCH
BASE
w/
I111-1/4"mx1-3/411LONG HEX HEAD STAINLESS STEEL
SIMPSON TITEN CONCRETE SCREWS SPACED AS SHOWN,
PROVIDE CRL BITUMINOUS COATING TO ALL ANGLE
SURFACES IN CONTACT WITH THE CONCRETE,
GRATING @ SUMP
VAULT PERIMETER WALL
I21 #4 CIRCULAR TIES
CAST FTG & GRADE SLAB
id AGAINST PRECAST BASE.
i
it
---------------------�--
® J FIBERGLASS GRATING
COVER & SUPPORT ANGLE
VOLCLAY RX-102 WATERSTOP
AT THE PERIMETER OF THE
SUMP TO SLAB INTERFACE
48110
4811 CATCH -
BASIN BASE.
SECTION @ SUMP
SUMP DETAIL
SCALE 3/411=1'-011
#4@1811o/c
OR CHAIR
TYP GRADE SLAB SECTION
SCALE 1-1/21'4-011
ADD ONE VERT. EA
SIDE OF BLOCKOUT
ADD I21-#5x4'-011@311o/c
��.� - NEAR INSIDE FACE OF
.��. WALL ABOVE BLOCKOUT
40 op
MAX . �,•'�'•��'' _ 12110 INLET OR
OUTLET PIPE
------------- --- z�----------= . --------------
NON SHRINK
a .'�• '��. GROUT VOID
FILL
TOP OF GRADE
SLAB - FOOTING
3'-011
I1I#5x21-311C
WITHOUT KNEEWALL
LID REINF @ MANHOLE
#3x811x2411 @ NTS
1211o/c ALONG
EDGE OF SUMP
IN RADIAL
PATTERN
4'-011
WALL REINFORCING
ON INSIDE, FACE
— � cn
#5@12"o/c HORZ & VERT
ON BACK FACE OF WALL,
DOWELS TO FOOTINGS
w
ARE NOT REQUIRED AT
THESE VERT BARS
w
Q
#5@1211o/c
WALL REINF @
CENTER OF WALL
1TYP WALL CORNER REINF,
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S2 SCALE 1/211=11-011
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S2 SCALE 1/211=11-011
4'-0" WIDE PLANK
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PLAN VIEW
3611
#5x 1411 C 3611
CLOSURE TO WALL #5 x 2411 C LID
DOWELS @ 2811o/c, TO CLOSURE DOWELS
@ EA PLANK.
VAULT WALL
ELEVATION VIEW
LID d WALL TO CLOSURE DOWELS
AT PLANK VOID FILL
WALL GENERAL KEYNOTES
101. PLANK TO BEAR 3" MINIMUM ONTO THE TOP OF THE CONCRETE WALL.
SEE PLANK MANUFACTURER'S DRAWINGS FOR FINAL BEARING LENGTH,
INSTALL BEARING PAD AS DETAILED ON THE PRECAST PLANK
PLACEMENT DRAWINGS,
102. 12-1/2" THICK PRECAST HOLLOW CORE PLANK.
103. FINISHED GRADE, ELEVATION VARIES, SEE DESIGN CRITERIA ON SHEET
S1 FOR APPROXIMATE SOIL DEPTHS OVER THE VAULT LID IN ADDITION
TO THE CIVIL DWGS FOR FINAL GRADE ELEVATIONS,
104. 4110 PERFORATED PVC FOOTING DRAIN MIN IE=78,15, WRAPPED IN 16"x16"
MINIMUM DRAIN ROCK BEDDING & FILTER FABRIC, ROUTE DRAIN TO
DISCHARGE POINT AS SHOWN ON THE CIVIL DWGS.
105. PREENGINEERED DRAINAGE MATT TO EXTEND OVER THE HEIGHT OF
THE WALL AS SHOWN, SEE GEOTECHNICAL REPORT FOR
SPECIFICATIONS,
106. 4" PVC RIBBED WATERSTOP w/ CENTER BULB AT ALL PERIMETER
WALLS OF THE VAULT, INSTALL AT THE CENTER OF THE WALL, IN
ACCORDANCE WITH THE MANUFACTURERS REQUIREMENTS,
107. SEE FOUNDATION PLAN FOR GRADE SLAB REINFORCING,
108. CIP CONCRETE LID SECTION, SEE A/52 FOR REINFORCING,
WALL REINFORCING KEYNOTES
201, 811 THICK CONCRETE WALL REINF w/ #5@1211o/c HORZ & #5@1511o/c
VERT, PLACE VERT REINF NEAR THE INSIDE FACE OF THE WALL,
PROVIDE (2)-#5 CONT HORZ BARS @ THE TOP OF THE WALL,
EXTEND BARS 1111 INTO LID CLOSURE POUR WHERE POSSIBLE,
202, #5 FOOTING TO WALL DOWELS TO MATCH WALL VERTICAL
REINFORCING SPACING. PROVIDE STD HOOK @ END OF BAR CAST
INTO FOOTING, DOWELS SHALL BE EMBEDDED A MINIMUM OF 911
INTO 1211 THICK FTG. & SHALL EXTEND INTO THE WALL 2411 MIN.
SEE 6/51 FOR PLACEMENT REQUIREMENTS.
203, (3146 CONT IN CLOSURE POUR, LAP 3611 @ ALL SPLICE LOCATIONS,
204, REINF FTG w/ (21-#5 LONG & #5@1511o/c TRANS BOT,
205, LID & WALL TO CLOSURE POUR REINF @ VOID BLOCK OUT, SEE 4/S2,
206, LID & WALL TO CLOSURE POUR REINF @ END VOID FILL. SEE 3/52.
1211
#4 x11411
SET @ CENTER
OF VOID HOLLOW CORE
11-011 1'-0" PLANK
lool
---------- ----------- ---�_/ #5 @CENTER OF
---------- ------------------
—i VOID
-----------------------t
-------CELL BLOCKOUT
0 0 O
PLAN VIEW
3611
#5x 151, C —
CLOSURE TO WALL
DOWELS @ 3011o/c,
PERIMETER WALL
WALL VERT REINF
EXTENDING INTO
CLOSURE
1211
#4 x::---] 1411 SET
@ ENTER OF VOID
----- --------
----------
-- --;
--
■
■
■
■
----,-----
-■- ---
---
--------------
VAULT WALL
ELEVATION
VIEW
LID & WALL TO CLOSURE DOWELS
AT VOID BLOCKOUTS
13 PLANKS @ 4'-0" = 521-011
4
S2 S1
5
❑ b ---
I it
I`---
g
n n
---
A ❑
10
—
6
❑ ❑
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-------
El
1
S1
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[I El
8
—
4
❑ ❑
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[I El
--- ---
El El
1
-------
❑ ❑
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❑ ❑ ❑ ❑ ❑ ❑
ITOV=84,65
TYP THROUGH
OUT VAULT,
g
❑ ❑ ❑ ❑ ❑
-------
❑ ❑
6
10
❑ ❑
-------
❑ n
g
12-1/211 THICK HOLLOW
CORE PLANK LID, TOP
OF LID EL= 85.69
1
❑ ❑
❑ ❑
❑ ❑
----
❑ ❑
1 co -
S2 3'-611
5 5
VAULT LID PLAN 21 81
SCALE 3/1611 = 11-011 0' 4'
41-011
53'-411
521-01'
1
F24x12 S2
8"
——,--------------------------------------------
1
3
5" THICK CONCRETE _
SLAB ON GRADE
IBOV=77,30
�
IBOV=77,30 I
---�
7'-0" TYP IBOV=77,65 7
3 TYP @ VAULT Ii
PERIM WALL
jL-----------
--------1--- ------------— — — — — — — — —
VAULT FOUND
SCALE 3/16" = 11-011
PLANKEYNOTES
ATION PLAN
F24x12
1
S2
1, 511 THICK CONCRETE SLAB ON GRADE REINF WITH #4@1811o/c EA WAY, PLACE ALL
REINF AT MID -DEPTH OF THE SLAB, CAST GRADE SLAB IN A SINGLE POUR, SEE
2/S1 FOR REINF PLACEMENT.
2, C,I,P, CONCRETE WALLS AT THE PERIMETER & INTERIOR OF THE VAULT. SEE
WALL SECTIONS FOR THICKNESS & REINFORCING UNO, SEE 5/S1 FOR WALL
CORNER REINF,
3, THICKENED SLAB FTGS TO BE CAST WITH THE GRADE SLAB, SEE WALL
SECTIONS FOR SIZE & REINF.
4, 12-1/2" THICK PRECAST HOLLOW CORE PLANK, SEE S1 FOR DESIGN CRITERIA,
5, PIPE INLET OR OUTLET TO VAULT. SEE CIVIL DWGS FOR PIPE DIAMETER,
LOCATION & INVERT ELEVATION, SEE 3/S1 FOR WALL REINF @ PENETRATION,
ADDITIONAL REINF IS NOT REQUIRED FOR PIPES LESS THAN 8`0 PROVIDED THEY
ARE PLACED BETWEEN THE TYPICAL WALL REINFORCING,
6, 6110 VENT PIPE THROUGH HOLLOW CORE PLANK VOID SET AT THE CENTER OF
THE VOID, SEE PLANK MANUFACTURE LID PLACEMENT DWGS FOR ADDITIONAL
INFORMATION,
7, 48'10 CATCH BASIN BASE TO ACT AS SUMP. SEE 7/S1 FOR DETAILS
8, POUR SLOTS IN TOP OF PLANK, MANUFACTURER TO PROVIDE A MINIMUM OF 2
SLOTS @ EACH END OF EACH PLANK AS SHOWN, PLANK MANUFACTURER MAY
REQUIRE GROUTING OF ADDITIONAL CELLS BEYOND THE MINIMUM, THE GENERAL
CONTRACTOR SHALL INCLUDE GROUTING OF THESE ADDITIONAL CELLS IN HIS
BID. SEE WALL SECTIONS FOR TYP WALL AND LID TO CLOSURE REINF AT THE
POUR SLOTS,
9, PROVIDE BLOCKOUTS IN THE EDGE CELL OF THE PLANK PARALLEL TO THE
VAULT WALL. LOCATE BLOCKOUTS APPROXIMATELY AS SHOWN ON THIS PLAN,
SEE 4/S2 FOR TYP REINF @ BLOCKOUT,
10. 24" DIAM, OPENING THRU LID TO ACCEPT RISERS, LADDER, RING AND LOCKING
MANHOLE COVER PER CIVIL DRAWINGS, SEE 4/S1 FOR LID REINF AT MANHOLE,
21
8'
O1
41
LEGEND
IBOV BOTTOM OF VAULT
ITOV INSIDE TOP OF VAULT LID ( TOP OF CONC WALL 1
CIP CONCRETE WALL
------
------ CONCRETE SPREAD FOOTING
DIRECTION OF DOWNWARD SLOPE
F24x12 2411 WIDE x 1211 THICK FTG, SEE 1 & 2/S2
CONSTRUCTION LOADS
THE VAULT LID HAS BEEN DESIGNED TO CARRY THE "DESIGN LOADS" ONLY
AFTER VAULT CONSTRUCTION IS COMPLETE, ALL DESIGN CONCRETE AND
GROUT STRENGTHS HAVE BEEN ACHIEVED, AND ALL COVER HAS BEEN PLACED
OVER THE VAULT WITHIN THE LIMITS SPECIFIED ON THIS DRAWING, "BOBCAT"
OR OTHER LIGHT EQUIPMENT SHALL BE USED FOR PLACEMENT OF MATERIALS
OVER THE VAULT LID. ALTERNATIVELY, ALLOWABLE UNIFORM LOADS ON THE
BARE SLAB CAN BE OBTAINED FROM THE PLANK MFGR,
DIMENSIONS & ELEVATIONS
THE CONTRACTOR AND HIS SUBCONTRACTOR SHALL BE RESPONSIBLE FOR
VERIFYING ALL DIMENSIONS AND ELEVATIONS SHOWN ON THESE DRAWINGS WITH
THE CURRENT PERMITTED SET OF CIVIL DRAWINGS, AND SHALL NOTIFY BOTH THE
CIVIL & STRUCTURAL ENGINEERS IN WRITING OF ALL DISCREPANCIES BETWEEN
THE CIVIL DWGS AND THESE DWGS PRIOR TO CONSTRUCTION,
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