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GENERAL CONSTRUCTION NOTES
<br />CODE:
<br />VAULT STRUCTURAL DESIGN AND CONSTRUCTION SHALL CONFORM TO
<br />THE PROVISIONS OF THE 2015 IBC AS ADOPTED BY THE CITY OF
<br />EVERETT, WASHINGTON,
<br />GENERAL DETAILS:
<br />CONSTRUCTION DETAILS NOT FULLY SHOWN OR NOTED SHALL BE
<br />SIMILAR TO DETAILS SHOWN FOR SIMILAR CONDITIONS,
<br />DISCREPANCIES:
<br />THE CONTRACTOR SHALL NOTIFY ENGINEER UPON FINDING ANY
<br />DISCREPANCY OR OMISSION IN THE DRAWINGS OR SPECIFICATIONS,
<br />SHORING & EXCAVATION:
<br />THE CONTRACTOR SHALL BE SOLEY RESPONSIBLE FOR ALL
<br />EXCAVATION PROCEDURES, INCLUDING LAGGING, SHORING AND
<br />PROTECTION OF ADJACENT PROPERTY, STRUCTURES, STREETS AND
<br />UTILITIES,
<br />WALL BACKFILL:
<br />PRIOR TO BACKFILLING VAULT WALLS THE CONTRACTOR SHALL HAVE
<br />PLACED THE LID PLANKS AND PROVIDED A MINIMUM OF 5 DAYS OF
<br />CURE ON THE PLANK VOID FILL,
<br />BACKFILL SOIL:
<br />WALL BACKFILL SHALL BE WELL GRADED FREE DRAINING SOIL FREE
<br />OF ORGANIC MATERIAL AS REQUIRED BY THE GEOTECHNICAL
<br />CONSULTANT. ALL COMPACTION OCCURRING WITHIN 5' OF THE WALL
<br />SHALL BE COMPLETED USING HAND OPERATED MACHINERY. SEE
<br />GEOTECHNICAL REPORT FOR PLACEMENT AND COMPACTION
<br />REQUIREMENTS,
<br />CONCRETE
<br />CONCRETE REQUIREMENTS:
<br />LOCATION STRENGTH MAX W/C RATIO
<br />WALLS & LID 4000PSI @ 28 DAYS 0,50
<br />FTGS & GRADE SLAB 4000PSI @ 56 DAYS 0,53
<br />AIR CONTENT:
<br />CONC, EXPOSED TO WEATHER SHALL CONTAIN 5% +/-1% ENTRAINED AIR
<br />MIX DESIGN:
<br />SHALL BE BASED ON FIELD EXPERIENCE OR TRIAL MIXTURES IN
<br />CONFORMANCE WITH THE SPECIFICATIONS, SUBMIT MIX DESIGNS TO
<br />THE ENGINEER FOR REVIEW PRIOR TO PLACEMENT.
<br />EXPOSURE CATEGORIES:
<br />FREEZING THAWING FO
<br />SULFATE SO
<br />IN CONTACT w/ WATER W1
<br />CORROSION PROTECTION Cl
<br />MATERIAL REQUIREMENTS:
<br />CEMENT; ASTM C150, ADMIXTURES; ACI 301,
<br />AGGREGATES, ASTM C33, WATER: ASTM C94.
<br />PLACING REQUIREMENTS:
<br />PLACING
<br />PLACE CONCRETE AS NEARLY AS PRACTICABLE TO ITS FINAL
<br />POSITION TO AVOID SEGREGATION,
<br />DEBRIS,
<br />REMOVE ALL DEBRIS FROM FORMS PRIOR TO PLACING CONCRETE,
<br />CONSOLIDATION,
<br />DESIGN CRITERIA
<br />CONSOLIDATE CONCRETE BY SUITABLE MEANS, THOROUGHLY WORK
<br />CONCRETE AROUND EMBEDDED ITEMS AND INTO CORNERS OF FORMS
<br />VERTICAL LOADS ON VAULT LID:
<br />CURING REQUIREMENTS,
<br />UNIFORM LIVE LOAD : = 15OPSF
<br />CURING:
<br />*HS25 TRUCK WHEEL LOADS ;
<br />CONCRETE SHALL BE MAINTAINED IN A MOIST CONDITION FOR A
<br />SUITABLE PERIOD OF TIME AFTER PLACEMENT.
<br />131-6" 14' to 30'
<br />TRACTOR
<br />FRONT AXLE = 101000 lb.
<br />WEATHER CONDITIONS:
<br />ADEQUATE PRECAUTIONS SHALL BE TAKEN DURING HOT AND COLD
<br />o o
<br />FRONT I REAR REAR
<br />II o
<br />SINGLE REAR AXLE = 40 000 lb,
<br />o
<br />SINGLE RREAR AXLE = 401000 lb,
<br />LID PLANK PLACEMENT:
<br />TRACTOR TRAILER
<br />IN NO CASE SHALL THE LID PLANKS BE PLACED BEFORE THE WALLS
<br />HAVE BEEN ALLOWED A MINIMUM OF 3 DAYS OF CURE, WHEN
<br />AVERAGE AMBIENT TEMPERATURES ARE LESS THAN 50 DEGREES
<br />*FIRE TRUCK WHEEL LOADS ;
<br />FAHRENHEIT, THE CONTRACTOR MUST ALLOW A MINIMUM CURE TIME
<br />211-0"
<br />OF 7 DAYS OR PROVIDE AN ADDITIONAL SET OF CYLINDERS TO BE
<br />BROKEN AT THE TIME OF LID PLACEMENT DEMONSTRATING A MINIMUM
<br />FRONT AXLE = 201000 lb,
<br />CONCRETE STRENGTH OF 11000 PSI HAS BEEN REACHED,
<br />o B
<br />FRONT REAR I
<br />I cp
<br />REAR AXLES = 25,000 Ib,
<br />(DUAL TANDEM EA AXLE
<br />o B E
<br />4'_6n �L
<br />SPECIAL INSPECTION PLAN
<br />*CITY OF EVERETT STD VACTOR TRUCK WHEEL LOADS
<br />19'-5" 4'-6"
<br />GENERAL:
<br />—
<br />SPECIAL INSPECTION BY A QUALIFIED INSPECTOR IS REQUIRED IN
<br />ACCORDANCE WITH THE 2015 IBC.
<br />B B
<br />FRONT AXLE = 16,790 Ib,
<br />QUALIFICATION:
<br />FRONT REARI
<br />�'
<br />REAR AXLES = 331665 lb,
<br />THE SPECIAL INSPECTOR SHALL BE A QUALIFIED PERSON WHO SHALL
<br />B B 00
<br />(DUAL TANDEM EA AXLE
<br />DEMONSTRATE COMPETENCE, TO THE SATISFACTION OF THE BUILDING
<br />o
<br />OFFICIAL
<br />REQUIRED VERIFICATION & INSPECTION!
<br />*OUTRIGGER PAD POINT LOAD,
<br />THE SPECIAL INSPECTOR SHALL PERFORM THE VERIFICATIONS &
<br />DISTRIBUTED OVER 18"x18" PAD @ 15'-0" o/c = 45,000Ib
<br />INSPECTIONS NOTED IN THE SCHEDULE BELOW
<br />DESIGN LIVE LOAD, HS-25, VACTOR TRUCK WHEEL, FIRE TRUCK WHEEL
<br />INSPECTION &TESTING SCHEDULE
<br />& OUTRIGGER LOAD TO BE APPLIED INDEPENDENTLY AND IN
<br />COMBINATION WITH THE SOIL COVER DEAD LOAD,
<br />2015 IBC
<br />TYPES OF WORK
<br />FREQ,
<br />IMPACT & FATIGUE:
<br />SECTION
<br />DUE TO THE LOW SPEEDS OF SERVICE VEHICLES OVER THE LID, AND
<br />AST_IN PLACE SONG'
<br />THE SOIL COVER OVER THE LID, INCREASES IN VEHICLE LOADS TO
<br />"' T
<br />ACCOUNT FOR IMPACT & FATIGUE ARE NOT REQUIRED,
<br />REINFORCING STEEL, PLACEMENT,
<br />P
<br />1705.3
<br />RAISED GRATE:
<br />INSTALLATION & FASTENING OF PRECAST PANELS
<br />P
<br />1705.3
<br />100PSF UNIFORM PEDESTIRAN LIVE LOAD EXCLUDING OUTRIGGER LOAD,
<br />PLACEMENT OF CONCRETE
<br />C
<br />1705.3
<br />SOIL COVER FOR LID DESIGN:
<br />PLANK MANUFACTURER SHALL BE RESPONSIBLE FOR DETERMINING THE
<br />VERIFYING USE OF REQUIRED DESIGN MIX
<br />P
<br />1705.3
<br />SOIL COVER DEPTHS USED IN THE LID DESIGN BASED ON THE VAULT
<br />TESTING OF THE CONCRETE FOR SPECIFIED
<br />AND FINISHED GRADE ELEVATIONS AS SHOWN ON THE PERMITTED CIVIL
<br />STRENGTH, AIR CONTENT AND SLUMP
<br />C
<br />1705.3
<br />DWGS,
<br />STRUTURAL STEAL
<br />SOIL COVER FOR SUBSTRUCTURE DESIGN:
<br />THE SUBSTRUCTURE WAS DESIGNED FOR A SOIL COVER OVER THE
<br />STRUCTURAL STEEL ( GRATING FABRICATION
<br />P
<br />1704.2.5
<br />VAULT LID OF 2,OFT MIN TO 3,OFT MAX.
<br />FOILS
<br />:'
<br />FOUNDATION DESIGN:
<br />FOUNDATION DESIGN IS BASED ON THE FOLLOWING VALUES PROVIDED
<br />VERIFICATION OF SOIL -BEARING CAPACITY;
<br />BY ASSOCIATED EARTH SCIENCES IN THEIR GEOTECHNICAL REPORT
<br />INSTALLATION OF DRAINAGE SYSTEM
<br />C
<br />1705.6
<br />DATED 03-29-2019,
<br />w, . I-- ..... „_._.. __ .... , , -
<br />ALLOWABLE
<br />ALLOWABLE BEARING PRESSURE, 51000 PSF DENSE LODGEMENT TILL I I I I
<br />LATERAL EARTH PRESSURES ON DETENTION VAULT; DRAINED LEVEL BACKFILL FREQUENCY LEGEND
<br />C = CONTINUOUS P = PERIODIC
<br />AT REST CONDITION: 50 PCF EFW SEE REFERENCES AND STANDARDS LISTED WITHIN THE VERIFICATION &
<br />INSPECTION SCHEDULE FOR MEANING OF PERIODIC AND CONTINUOUS
<br />SEISMIC PRESSURE COMPONENT: E = 10H PSF UNIFORM INSPECTIONS,
<br />SATURATED SOIL DENSITY: 125 PCF CERTIFICATE OF COMPLIANCE:
<br />THE SPECIAL INSPECTION AGENCY SHALL PROVIDE A FINAL LETTER
<br />CERTIFICATE OF COMPLIANCE STATING THAT THE REVIEWED WORK WAS
<br />�j
<br />COMPLETED IN ACCORDANCE WITH THE PERMITTED DOCUMENTS,
<br />PRESSURE RELIEF VALVE SUBMITTAL OF REPORTS:
<br />ALL SPECIAL INSPECTION REPORTS AND TESTING REPORTS SHALL BE
<br />PRESSURE RELIEF VALVES SHALL BE 44 TROY MODEL A2580 SUBMITTED TO THE OWNER, SITE STRUCTURES AND THE BUILDING
<br />HYDROSTATIC RELIEF VALVE AND WALL THIMBLE WITH REMOVABLE OFFICIAL BY THE AGENCY PERFORMING THE INSPECTION OR TESTING,
<br />GRATE,
<br />CONTRACTOR MAY SUBMIT ALTERNATE VALVE TYPES FOR
<br />CONSIDERATION, SUBMIT ALL DOCUMENTS RELATED TO THE ALTERNATE,
<br />INCLUDING INSTALLATION DETAILS TO THE ENGINEER FOR REVIEW,
<br />VALVES SHALL BE SHOWN TO OPEN AT A PRESSURE DIFFERENTIAL
<br />NOT EXCEEDING 9" OF WATER HEAD, ALTERNATE VALVES SHALL BE
<br />FULLY SERVICABLE TO MAINTAIN PROPER OPERATION OVER THE LIFE
<br />OF THE STRUCTURE,
<br />HOLLOW CORE PLANK
<br />SCOPE OF WORK:
<br />THE WORK INCLUDED IS THE DESIGN, MANUFACTURE AND DELIVERY OF
<br />PRECAST PRESTRESSED CONCRETE UNITS, DESIGN PLANK FOR THE
<br />MOST CRITICAL OF THE LOADING CONDITIONS AS SHOWN WITHIN THE
<br />DESIGN CRITERIA NOTE.
<br />THE MANUFACTURER SHALL SUBMIT STRUCTURAL CALCULATIONS AND
<br />PLACEMENT DRAWINGS SIGNED BY A WASHINGTON STATE REGISTERED
<br />CIVIL ENGINEER FOR REVIEW PRIOR TO FABRICATION,
<br />THE MANUFACTURER SHALL INSTALL ALL BLOCK OUTS REQUIRED FOR
<br />STRUCTURAL CONNECTIONS AS INDICATED ON THESE DRAWINGS, NO
<br />OTHER PENETRATIONS ARE ALLOWED WITHOUT THE PRIOR APPROVAL
<br />OF THE PLANK MANUFACTURER,
<br />ALL HOLLOW CORE JOINTS SHALL BE GROUTED IN ACCORDANCE WITH
<br />THE MANUFACTURER'S RECOMMENDATIONS,
<br />STRUCTURAL STEEL
<br />MATERIALS:
<br />a. STRUCTURAL STEEL SHAPES & PLATES SHALL CONFORM TO ASTM
<br />A36,
<br />b, HOLLOW STRUCTURAL SECTIONS SHALL CONFORM TO ASTM A500
<br />GRADE B, Fy=42,000PSI,
<br />WELDING:
<br />CONFORM TO AWS D1,1 "STRUCTUUAL WELDING CODE - STEEL".
<br />WELDERS SHALL BE CERTIFIED IN ACCORDANCE WITH WABO
<br />REQUIREMENTS, USE E70 ELECTRODES OF TYPE REQUIRED FOR
<br />MATERIALS TO BE WELDED,
<br />GALVANIZING:
<br />ALL STEEL SECTIONS SHALL BE HOT DIPPED GALVANIZED AFTER
<br />FABRICATION CONFORMING TO ASM A-125, REPAIRS SHALL CONFORM TO
<br />ASTM A-780 USING ZINC RICH PAINT. THE COATING THICKNESS FOR
<br />THE PAINT MUST BE 50% MORE THAN THE SURROUNDING COATING
<br />THICKNESS, BUT NOT GREATER THAN 4,0 MILS.
<br />DEFERRED SUBMITTALS
<br />THE FOLLOWING AREAS OF WORK SHALL. BE CONSIDERED AS
<br />"DEFERRED SUBMITTALS" AS DEFINED IN THE 2015 IBC
<br />a, PRECAST PRESTRESSED HOLLOW CORE PLANK
<br />ALL DEFERRED SUBMITTALS SHALL BEAR THE STAMP AND SIGNATURE
<br />OF A CIVIL ENGINEER LICENSED TO PRACTICE IN THE STATE OF
<br />WASHINGTON WHO HAS CURRENT DESIGN EXPERIENCE IN THE TYPE OF
<br />WORK REVIEWED.
<br />THE DEFERRED SUBMITTAL ITEMS SHALL NOT BE INSTALLED UNTIL
<br />THEIR DESIGN AND SUBMITTAL DOCUMENTS HAVE BEEN REVIEWED BY
<br />THE ENGINEER OF RECORD,
<br />CONTRACTOR SHALL SUBMIT REVIEWED DWGS & CALCS TO THE
<br />BUILDING OFFICIAL PRIOR TO INSTALLATION,
<br />REINFORCING BAR
<br />MATERIAL REQUIREMENT:
<br />REINFORCING BARS:
<br />USE DEFORMED BARS CONFORMING TO ASTM A615, GRADE 60, EXCEPT
<br />AS NOTED ON THE DRAWINGS.
<br />FABRICATION AND PLACING REQUIREMENTS:
<br />BENDING:
<br />BARS SHALL BE BENT COLD, BARS PARTIALLY EMBEDDED IN
<br />CONCRETE SHALL NOT BE FIELD BENT UNLESS NOTED OR SHOWN
<br />OTHERWISE OR AUTHORIZED BY THE ENGINEER,
<br />PLACING:
<br />REINFORCEMENT SHALL BE SUPPORTED AND TIED TO PREVENT
<br />DISPLACEMENT BY CONSTRUCTION LOADS OR BY PLACING OF CONCRETE,
<br />CONCRETE COVER:
<br />MINIMUM CONCRETE COVER FOR REINF, SHALL BE AS FOLLOWS, UNLESS
<br />NOTED OTHERWISE,
<br />CONCRETE CAST AGAINST EARTH 3"
<br />CONCRETE CAST AGAINST FORMS AND
<br />EXPOSED TO EARTH 2"
<br />WET SETTINGS:
<br />REINFORCEMENT ANCHOR BOLTS, OR ANY EMBEDDED ITEM WITHIN THE
<br />CONCRETE, MAY NOT BE SET INTO THE CONCRETE AFTER IT HAS BEEN
<br />POURED WITHIN THE FORMS,
<br />LAP SPLICES:
<br />LAP ALL BARS 24" MIN UNLESS SHOWN OTHERWISE ON THESE DRAWINGS,
<br />OPEN METAL GRATING
<br />OPEN METAL GRATING SHALL BE WELDED STEEL BAR GRATING AS
<br />SPECIFIED ON THE DRAWINGS, ALL STEEL GRATING AND GRATING
<br />COMPONENTS INCLUDING ITEMS EMBEDED WITHIN THE CONCRETE SHALL
<br />BE HOT DIPPED GALVANIZED AFTER FABRICATION,
<br />SUPPLIER SHALL PROVIDE ALL COMPONENTS NECESSARY TO INSTALL
<br />AND SECURE THE GRATING IN PLACE & SHALL PROVIDE SHOP DRAWINGS
<br />DETAILING ALL COMPONENTS OF THE INSTALLATION TO THE ENGINEER
<br />FOR REVIEW PRIOR TO FABRICATION,
<br />FILL WITH GROUT AS DIRECTED
<br />BY PRECAST PLANK MFGR,
<br />2'-0" MAX
<br />TYP WALL
<br />REINF
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<br />SEE CIVIL
<br />DWGS PIPE
<br />LOCATION AND
<br />INVERT
<br />ELEVATION
<br />ADD 811
<br />DIAG #EA4FACE
<br />AS SHOWN
<br />ADD ONE VERT FULL HEIGHT REINF
<br />BAR EACH SIDE OF BLOCKOUT FOR
<br />EA PAIR OF VERT BARS CUT AT THE
<br />BLOCKOUT,
<br />WALL REINF @ PIPE PENETRATION
<br />5"
<br />EMB
<br />CAST IN PLACE LID SECTION
<br />SCALE 3/411=1'-0"
<br />JLA nI n H- I_
<br />SCALE 1-1/2"=1'-0"
<br />;UT NO MORE THAN 2
<br />/ERT BARS @ BLOCKOUT
<br />ADD 1 VERT, EA SIDE OF
<br />3LOCKOUT
<br />ADD (2145x6-014"o/c
<br />-A FACE OF WALL
<br />ABOVE BLOCKOUT
<br />2110 OUTLET PIPE
<br />0" WIDE x 22" TALL
<br />iLOCKOUT - MAX
<br />'OP OF GRADE
<br />iLAB - FOOTING
<br />NON SHRINK GROUT
<br />VOID FILL
<br />CURB @ GRATED OPENING
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