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<br /> DESIGN CRITERIA CONCRETE REINFORCING °
<br /> 1. APPLICABLE CODE: 2012 INTERNATIONAL BUILDING CODE(IBC),AS AMENDED BY THE CITY OF LONGMONT,CO 1. REINFORCING STEEL: s
<br /> TYPICAL: ASTM A615,GRADE 60 T m
<br /> 2. REFER TO THE DRAWINGS FOR ADDITIONAL AND SPECIFIC STRUCTURE LOADINGS AND REQUIREMENTS. J
<br /> 2. FABRICATION AND PLACEMENT OF REINFORCING STEEL SHALL BE IN ACCORDANCE WITH CRSI MSP-1"MANUAL OF z 7 12
<br /> 3. SEISMIC LOADS: STANDARD PRACTICE"AND ACI 301"SPECIFICATIONS FOR STRUCTURAL CONCRETE". o
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<br /> MAPPED SPECTRAL RESPONSE ACCELERATIONS 3. CONCRETE COVER FOR REINFORCING,UNLESS SHOWN OTHERWISE,SHALL BE a
<br /> SS =0 187g WHEN CAST AGAINST EARTH: 3"
<br /> SI =0.059g INTERIOR,DRY,HUMIDITY CONTROLLED AREAS. 9
<br /> DESIGN SPECTRAL RESPONSE ACCELERATIONS WALLS,SLABS AND JOISTS 3/4"
<br /> SIDS =0.299g CONCRETE EXPOSED TO EARTH,LIQUID,WASHDOWN,OR WEATHER: i
<br /> SDI =0.141g WALLS AND SLABS 2" p z H
<br /> A SITE CLASS =D w u
<br /> RISK CATEGORY =I 4. REFER TO WALL CORNER AND WALL INTERSECTION REINFORCING DETAILS WALL CORNER REINFORCING SIZES ¢ Y
<br /> SEISMIC DESIGN CATEGORY =B AND SPACINGS SHALL BE AS SHOWN ON THE DRAWINGS AND REFERENCED TO THIS DETAIL. TYPICAL HORIZONTAL w
<br /> IMPORTANCE FACTOR,le =I WALL REINFORCING SHALL LAP WITH THE CORNER HORIZONTAL REINFORCING. m uj
<br /> 4. SOIL DESIGN PARAMETERS: 5. 90 DEGREE BENDS,UNLESS OTHERWISE SHOWN,SHALL BE ACI 318 STANDARD HOOKS.
<br /> A. NET ALLOWABLE SOIL BEARING PRESSURES: 2500 PSF
<br /> B. EQUIVALENT DRAINED FLUID PRESSURES(ABOVE GIN). MOIST SUBMERGED 6. WALL CORNER AND WALL INTERSECTION REINFORCEMENT BARS SHALL BE CONTINUOUS AROUND CORNERS AND p
<br /> ACTIVE: 32 PCF 16 PCF THROUGH COLUMNS OR PILASTERS. REINFORCEMENT SHALL BE EXTENDED INTO CONNECTING WALLS AND
<br /> AT REST, 52 PCF 25 PCF LAPPED ON THE OPPOSITE FACE OF THE CONNECTING WALLS,AS INDICATED IN DETAILS. < °
<br /> PASSIVE, 444 PCF 213 PCF
<br /> C NATIVE SOIL UNIT WEIGHT 120 PCF 7. WALL FOOTING CORNER AND INTERSECTION REINFORCEMENT BARS SHALL BE EXTENDED INTO CONNECTING r n
<br /> D. COEFFICIENT OF FRICTION 0.40 FOOTINGS AND LAPPED ON THE OPPOSITE FACE OF THE CONNECTING FOOTING OUTSIDE FACE WALL FOOTING O d
<br /> REINFORCEMENT SHALL BE LAPPED WITH CORNER BARS.ALL WALL FOOTING REINFORCEMENT SHALL BE
<br /> 5 FROST DEPTH: 36 IN CONTINUOUS THROUGH COLUMNS OR PILASTERS FOOTINGS. w �
<br /> 8. REINFORCING STEEL FOR FOOTINGS AND SLABS ON GRADE SHALL BE ADEQUATELY SUPPORTED ON BAR
<br /> GENERAL INFORMATION SUPPORTS WITH SPACERS TO KEEP REINFORCING ABOVE THE PREPARED GRADE. LIFTING REINFORCING OFF
<br /> GRADE DURING CONCRETE PLACEMENT IS NOT PERMITTED. O Y w z
<br /> 1. FOR ABBREVIATIONS NOT LISTED,SEE ASME Y14.38"ABBREVIATIONS AND ACRONYMS:PUBLICATION AS 9. REFER TO OPENING REINFORCING DETAIL.
<br /> DISTRIBUTED BY THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS(ASME). u O°.
<br /> 10. REINFORCEMENT BENDS AND LAPS,UNLESS OTHERWISE NOTED,SHALL SATISFY THE FOLLOWING MINIMUM 0 w
<br /> 2. DESIGN DETAILS ARE INTENDED TO BE TYPICAL AND SHALL APPLY TO SIMILAR SITUATIONS OCCURRING REQUIREMENTS: U a
<br /> THROUGHOUT THE PROJECT,WHETHER OR NOT THEY ARE INDIVIDUALLY CALLED OUT.
<br /> CONC3. VERIFY FINAL OPENING DIMENSIONS IN WALLS,SLABS,AND DECKS WITH OTHER DISCIPLINE DRAWINGS PRIOR ���� STRENGTH=4,500 PSI MIN AT 28 DAYS GRADE 60 REINFORCING STEEL 00$
<br /> TO CONSTRUCTION OF THESE ELEMENTS. BAR SIZE #3 #4 #5 #6 N7 #8 #9 #10 #11 20
<br /> LAP SPLICE LENGTH
<br /> 4, FOR NUMBER,TYPE,SIZE,ARRANGEMENT,AND/OR LOCATION OF EQUIPMENT PADS,SEE OTHER DISCIPLINE w
<br /> DRAWINGS. COORDINATE WITH EQUIPMENT SUPPLIER PRIOR TO PLACING SLABS,WALLS AND FOUNDATIONS. SPACING=3" TOP BAR 2 1'4' 11-8' 2'-1' X-O' F-2' V-8' 8'-8' 10'-10' 13'-4' i i>
<br /> B COORDINATE PIPING OPENINGS WITH OTHER DISCIPLINE DRAWINGS. p <i
<br /> OTHER BAR 1'-4' 1'-4' 11-8' 2'4' 4'-0' V-2' 6'-T 84' 10'-3' Of
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<br /> 5. DO NOT CUT OR MODIFY STRUCTURAL MEMBERS FOR PIPES,DUCTS,ETC,UNLESS SPECIFICALLY DETAILED OR SPACING=4' TOP BAR' 1'-4' 11-8' 2'-0' 2'-5' X-10' 5'-0' V-5' 8'-1' 10'-0' p i
<br /> APPROVED IN WRITING BY THE ENGINEER. a�o
<br /> OTHER BAR 1'-4" 14' 1'-r 1'-10, 3'-0' T-11' W-11- 6'-3- 1.,. w 00 rc i
<br /> 6. VISITS TO THE JOB SITE BY THE ENGINEER TO OBSERVE THE CONSTRUCTION DO NOT IN ANY WAY MEAN THAT r =
<br /> SPACING 2 6' TOP BAR x 1'4' 1'-8' 2'-0' 2'-5' 3'-0' 4'-0' S'-0' 8'-2' 7'd' < °x
<br /> ENGINEER IS GUARANTOR OF CONSTRUCTOR'S WORK,NOR RESPONSIBLE FOR THE COMPREHENSIVE OR p �'o
<br /> SPECIAL INSPECTIONS,COORDINATION,SUPERVISION,OR SAFETY AT THE JOB SITE. OTHER BAR 1'-4' 1-4' I'-7' 1'-10' 2'-9' T-1' 3'-10' 4'-8' 51N1' `
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<br /> 7. INFORMATION(DETAILING,DIMENSIONS,CONFIGURATIONS,AND ELEVATIONS,ETC.)OF EXISTING EMBEDMENT LENGTH O h g a
<br /> CONSTRUCTION SHOWN REFLECTS AVAILABLE EXISTING DESIGN DOCUMENTS,AND DOES NOT NECESSARILY SPACING=3' TOP BAR 2 11.0. 1'-3' 11-8' 24' 4'-0' 5'-2` 6'-7' V-4" 10'-3' z p ?z
<br /> REPRESENT THE AS-CONSTRUCTED CONDITIONS.THE CONTRACTOR SHALL FIELD VERIFY DIMENSIONS, i w
<br /> ELEVATIONS AND DETAILING OF THE EXISTING STRUCTURES PRIOR TO UNDERTAKING ANY WORK THAT IS OTHER BAR 1'-0' 1'-0' I'-T I'-10' T-I" 4'-0' 5'-1' V-5' T-tt' 00
<br /> AFFECTED BY THE EXISTING STRUCTURE.NOTIFY ENGINEER IF CONDITIONS VARY FROM THAT SHOWN PRIOR x 1'-0' 1'-3' 1'-7` 1'-10' 3'-0' 3'-11' 4'-71' 6'-3' 7'N1' O o
<br /> TO STARTING WORK SPACING=4' TOP BAR
<br /> OTHER BAR V-O' 114' 1'-T 1'-5' 2'4' T-W T-10' 4'-10' 5'-1V O z
<br /> SPACING 2 6' TOP BAR t'-0' 1'-T 1'-T 1'-10' 2'-9' T-1' T-10' 4'-G' 5'-8- d
<br /> INSPECTION AND TESTING x � �m
<br /> OTTER BAR V-O' 1'-0- 1'-3" 1'-5- 2'-1' 2'-5' 3'-0' 3'-8' 4'-0' o
<br /> 1. SPECIAL INSPECTION DOES NOT INCLUDE OR WAIVE THE RESPONSIBILITY FOR INSPECTIONS REQUIRED BY THE w
<br /> BUILDING OFFICIAL.THE CONTRACTOR SHALL SCHEDULE BOTH INSPECTIONS. 1. LAP LENGTHS ARE BASED ON MINIMUM CONCRETE COVER OF 2".LONGER LENGTHS ARE
<br /> 2. SPECIFIED CONCRETE AND MASONRY AND OTHER MATERIAL TESTING RELATED TO SPECIAL INSPECTION DURING REQUIRED FOR CONCRETE COVER LESS THAN 2°. rn ro O a y
<br /> CONSTRUCTION WILL BE OWNER FURNISHED. 2. TOP BARS SHALL BE DEFINED AS ANY HORIZONTAL BARS PLACED SUCH THAT MORE THAN U O p z o
<br /> 12 INCHES OF CONCRETE IS CAST IN THE MEMBER BELOW THE BAR IN ANY SINGLE POUR.
<br /> HORIZONTAL WALL BARS ARE CONSIDERED TOP BARS. xi
<br /> 3. SPECIAL INSPECTION,TESTING AND OBSERVATION IS REQUIRED AS INDICATED IN THE STATEMENT OF SPECIAL 3. WHERE 3000 PSI CONCRETE IS USED,INCREASE ABOVE LENGTHS BY 16 PERCENT WHERE O CJ=J
<br /> INSPECTIONS. 3500 PSI CONCRETE IS USED,INCREASE ABOVE LENGTHS BY 7 PERCENT rn
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<br /> FOUNDATIONS w �" d
<br /> CAST IN PLACE CONCRETE
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<br /> C 1. REFER GEOTECHNICAL RECOMMENDATION DATA,RESILIENT ST.VRAIN PROJECT, DATED JULY 2016.
<br /> 1. CONCRETE MIX DESIGN PER COLORADO DEPARTMENT OF TRANSPORTATION(CDOT) 70 S
<br /> 2. EXCAVATIONS SHALL BE SHORED TO PREVENT SUBSIDENCE AND DAMAGE TO ADJACENT EXISTING CONCRETE CLASS D.
<br /> STRUCTURES,ROADS,UTILITIES,ETC. 0
<br /> 2. DESIGN STRENGTHS ARE SAME AS 28-DAY COMPRESSIVE STRENGTHS. U
<br /> 3 FOUNDATION BEARING SURFACES SHALL BE OBSERVED BY THE GEOTECHNICAL ENGINEER OR QUALIFIED
<br /> DESIGNEE PRIOR TO PLACEMENT OF FORMWORK OR REINFORCING STEEL.THE OBSERVATION SHALL VERIFY IF 3. CONTINUOUS WATERSTOP AS SPECIFIED SHALL BE INSTALLED IN CONSTRUCTION JOINTS OF HYDRAULIC
<br /> THE ACTUAL EXPOSED SUBGRADE IS AS ANTICIPATED BY THE SITE SPECIFIC DATA REPORTS. STRUCTURES,CHANNELS,AND BELOW GRADE STRUCTURES,EXCEPT WHERE SPECIFICALLY NOTED OTHERWISE _
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<br /> 4. NO BACKFILL SHALL BE PLACED BEHIND WALLS UNTIL THE WALL'S CONCRETE HAS ATTAINED 100 PERCENT AND 4. CONSTRUCTION JOINTS INDICATED ARE SUGGESTED LOCATIONS. CONTRACTOR MAY REVISE LOCATION OF JOINTS, z
<br /> TOP SUPPORTING SLAB'S CONCRETE HAS ATTAINED 80 PERCENT OF THEIR SPECIFIED 28 DAY COMPRESSIVE SUBJECT TO SPECIFIED REQUIREMENTS. LAYOUT SHOWING ALL CONSTRUCTION JOINT LOCATIONS SHALL BE x U)
<br /> STRENGTH. SUBMITTED FOR REVIEW BY ENGINEER. w W
<br /> 5 ROUGHEN AND CLEAN CONSTRUCTION JOINTS IN WALLS AND SLABS AS SPECIFIED PRIOR TO PLACING ADJACENT ~
<br /> CONCRETE. z J Z
<br /> FORMWORK, SHORING, AND BRACING 6. COORDINATE PLACEMENT OF OPENINGS,PIPE PENETRATIONS,CURBS,DOWELS,SLEEVES,CONDUITS,BOLTS AND N
<br /> INSERTS PRIOR TO PLACEMENT OF CONCRETE.
<br /> 1. STRUCTURES SHOWN ON THE DRAWINGS HAVE BEEN DESIGNED FOR STABILITY UNDER FINAL CONDITIONS ONLY.
<br /> DESIGN SHOWN DOES NOT INCLUDE NECESSARY COMPONENTS OR EQUIPMENT FOR STABILITY OF THE 7. NO ALUMINUM CONDUIT OR PRODUCTS CONTAINING ALUMINUM OR ANY OTHER MATERIAL INJURIOUS TO THE Z
<br /> STRUCTURES DURING CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR WORK RELATING TO CONSTRUCTION CONCRETE SHALL BE EMBEDDED IN THE CONCRETE. C ll.l
<br /> ERECTION METHODS,BRACING,SHORING,RIGGING,GUYS,SCAFFOLDING,FORMWORK,AND OTHER WORK AIDS Z Vr V
<br /> REQUIRED TO SAFELY PERFORM THE WORK SHOWN. 8. DO NOT PLACE CONDUIT PARALLEL TO BEAM OR COLUMN REINFORCEMENT UNLESS SPECIFICALLY INDICATED IN
<br /> DRAWINGS. ¢ (n
<br /> 9. PATCH FORM TIE HOLES IN ACCORDANCE WITH DETAILS. > Z
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<br /> VERIFY SCALE
<br /> BAR IS ONE INCH ON U
<br /> ORIGINAL DRAWING D
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<br /> DATE JULY 2016
<br /> PROJ 653819
<br /> DWG G-008 O
<br /> SHEET 8 of 103 U
<br /> $PWURL $PWPATH FILENAME:SSR-FD-G-008.DGN.dgn PLOT DATE:2016\07\29 PLOT TIME:6:07:03 AM
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