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GENERAL NOTES DESIGN DATA INDEX OF DRAWINGS <br /> All work shall be done in accordance with the Colorado Department of Transportation AASHTO LRFD Bridge Design Specifications, Eighth Edition <br /> 2017 Standard Specifications for Road and Bridge Construction and as noted in the 81 GENERAL INFORMATION <br /> drawings. Design Method: Load and Resistance Factor Design 82 SUMMARY OF QUANTITIES <br /> • B3 GENERAL LAYOUT <br /> Structure excavation and backfill shall be as shown on the plans, except shoring may Live Load: Assumes 100lbs per linear foot for conveyed rubble • 84 TYPICAL SECTION <br /> be required for excavation adjacent to the existing roadway. Assumes 40 lbs. per square foot over walkways of pedestrian live load 85 SUGGESTED BRIDGE STAGING <br /> Expansion joint material shall meet AASHTO Specification M213. Conveyor Spillage Load: B6 ENGINEERING GEOLOGY 0 OF 2) <br /> Assumes 1.2 kips per linear foot applied over a 40 foot length. B7 ENGINEERING GEOLOGY (2 OF 2) <br /> All exposed concrete surfaces shall receive a Class 1 final finish to one foot below This load is evaluated at the Extreme Event Limit State concurrent with 1.0 LL. 88 CONSTRUCTION LAYOUT <br /> finished ground line. 89 FOUNDATION LAYOUT <br /> Dead Load: Assumes 98 lbs. per linear footfor Conveyor Framework, Idlers, and Belt BIO CAISSON DETAILS <br /> The following structural steel shall be AASHTO M270 Grade 36 (ASTM A-36): Assumes 5 psf for permanent steel deck forms Bll PIER 1 <br /> intermediate diaphragms, bearing plates, Steel Guard Plates. B12 PIER 2 <br /> Utility Load: None 813 PIER DETAILS <br /> AASHTO M-222 (ASTM A-588) may be substituted for M270 Grade 50 (ASTM B14 BEARING DEVICE (TYPE I) (SPECIAL) <br /> A-572) at no additional cost to the project. Reinforced Concrete: <br /> Class 8 Concrete: Vc = 4,500 psi B15 GIRDER DETAILS (1 OF 2) <br /> Leveling pods are unlominated bearings. They shall be cut or molded from AASHTO Class D Concrete: f'c = 4,500 psi B16 GIRDER DETAILS (2 OF 2) <br /> elastomer grade 3, 4, or 5 as described in tables 705-1 and 705-2 with a Reinforcing Steel: fy = 60,000 psi B17 GIRDER ELEVATION <br /> durometer (shore 'A") hardness of 60. Sulfate Exposure: Class 0 B18 TENDON DATA - SEGMENT 1 <br /> Grade 60 reinforcing steel is required. Caisson Concrete: B19 TENDON DATA - SEGMENT 2 <br /> Class BZ Concrete: Pc = 4,000 psi B20 PIER DIAPHRAGM <br /> All reinforcing steel shall be non-epoxy coated unless otherwise noted. Reinforcing Steel: fy = 60,000 psi B21 CLOSURE DIAPHRAGM <br /> B22 INTERMEDIATE DIAPHRAGM <br /> ® denotes epoxy coated reinforcing steel. Structural Steel: B23 DECK PLAN <br /> AASHTO M270 (ASTM A709) Grade 36 fy = 36,000 psi B24 DECK SECTION <br /> The Contractor shall be responsible for the stability of the structure during AASHTO M270 (ASTM A709) Grade 50 fy = 50,000 psi B25 FENCE CHAIN LINK (SPECIAL) (1 OF 2) <br /> construction. B26 FENCE CHAIN LINK (SPECIAL) (2 OF 2) <br /> Precast prestressed concrete: B27 BRIDGE DECK ELEVATIONS (1 OF 2) <br /> Permanent steel deck forms are optional. Class PS concrete Vc = (see details) B28 BRIDGE DECK ELEVATIONS (2 OF 2) <br /> Permanent precast panel deck forms are not allowed. f's = 270,000 psi +� INDICATES DRAWING INCLUDED IN THIS SUBMITTAL. <br /> For structure number installation, see Standard S-614-12. REMAINING DRAWINGS TO BE INCLUDED IN FUTURE <br /> SUBMITTAL. INDEX OF DRAWINGS IS PRELIMINARY AND <br /> Stations: Elevations, and Dimensions contained in these plans are calculated from a SEISMIC DESIGN CRITERIA SUBJECT TO CHANGE. <br /> recent field survey. The Contractor shall verify all dependent dimensions in the field Earthquake Design method: Not required <br /> before ordering or fabricating any material. Latitude = 40.036702 <br /> All longitudinal and transverse dimensions are measured horizontally and include no Longitude = -104.819184 <br /> correction for grade. AASHTO Spectrum for 7% PE in 75 years (1000yr Return Period) BRIDGE DESCRIPTION <br /> Period So <br /> The information shown on these plans concerning the type and location of (sec) (g) 1 simple span (185') bridge <br /> underground utilities is not guaranteed to be accurate or all inclusive. 0.0 0.054 PGA - Site Class 8 Concrete I Girder Continuous Prestessed Post Tensioned <br /> The Contractor is responsible for making his own determination as to the type and 0.2 0.117 Ss - Site Class B Over US85 <br /> location of underground utilities as may be necessary to avoid damage thereto. The 1.0 0.032 S1 - Site Class B 901 bent angle <br /> Contractor shall contact the Utility Notification Center of Colorado at 811 11'-0" width curb to curb <br /> (1-800-922-1987) at least 3 days (2 days not including the day of notification) prior Spectral Response Accelerations: V-0" Curb with Fence Chain Link (Special) <br /> to any excavation or other earthwork. As = Fpga*PGA, SDs = Fo*Ss, and SDI = Fv*SI <br /> Fpgo = 1.6, Fa = 1.6, Fv = 2.4 <br /> Period So <br /> (sec) (g) LEGEND <br /> 0.0 0.086 As - Site Class D <br /> m 0.2 0.187 SDs - Site Class D Section or Detoil Identification <br /> 1.0 0.0768 SDI - Site Class D XX <br /> a o BXX <br /> o Ir <br /> r m Operational Class:Other Bridges Cross Reference Drowin Number <br /> Seismic Zone or Seismic Design Category: Zone= 1 (if blank or dash, reference is to some sheet) <br /> � g <br /> v Response Modification Factors: N/A O1 Denotes keynote reference <br /> a� - <br /> 0 o Eo <br /> X ABBREVIATIONS <br /> Abbreviations shall be in accordance with Standard Plan No. M-100-2, except as noted below: <br /> o Abut. = Abutment embed. = embedment No. = number <br /> w m m Ah. = ahead eq. = equally nom. = nominal <br /> B.F. = back face est. = estimated prof. = projection <br /> o g 8 Bk. = back exist. = existing reinf. = reinforcing <br /> bot. = bottom exp. = expansion Rt. = right , <br /> o Brg. = bearing ft. = foot/feet Shld. = shoulder <br /> W " clr. = clear golv. = galvanized spa. = spaced <br /> 0 const. = construction jt. = joint Sta. = station <br /> cont. = continuous Lt. = left Std. = standard <br /> v m o E.F. = each face max. = maximum Str. = structure Knowwhaft below, <br /> typ. = typical <br /> v Elev. = elevation min. = minimum <br /> m Y vert. = vertical Call befoM you dig. <br /> Z '0 <br /> U j <br /> a <br /> Print Date: 8/2/2018 Sheet Revisions As Constructed RIVERBEND CONVEYOR OVER US85 Project No./Code <br /> File Name: BRDG-BOI-GenInfo.dgn Dote: Comments Init. <br /> a 4 Scale: None O No Revisions: N/A <br /> 10 Martin GENERAL INFORMATION <br /> " Revised: Designer: C. Krajnik Structure MISC-E-17-IV N/A <br /> a TSIOUVARAS SIMMONS HOLDERNESS o Marietta Detail- A. Pelster Numbers <br /> z a CONSULTING ENGINEERS Void: Sheet Number 3 <br /> 0 o Q Sheet Subset: Bridge Subset Sheets: B1 of <br /> Near:Brighton Sec.19 Township TIN Range R66W Milepost 238.6 <br />