2018-10-22_REVISION - M2000016 ‎(4)‎

• Permit No: M2000016
• IBM Index Class Name: REVISION
• Doc Date: 10/22/2018
• Doc Name: Request for Technical Revision
• From: Martin Marietta Materials
• To: DRMS
• Type & Sequence: TR3
• Email Name: PSH
• Email Name: MAC
• Media Type: D
• Archive: No

GENERAL NOTES DESIGN DATA INDEX OF DRAWINGS
All work shall be done in accordance with the Colorado Department of Transportation AASHTO LRFD Bridge Design Specifications, Eighth Edition ♦ gl GENERAL INFORMATION
2017 Standard Specifications for Road and Bridge Construction and as noted in the
drawings. Design Method: Load and Resistance Factor Design B2 SUMMARY OF QUANTITIES
'► B3 GENERAL LAYOUT
Structure excavation and backfill shall be as shown on the plans, except shoring may Live Load: Assumes 100lbs per linear foot for conveyed rubble #t B4 TYPICAL SECTION
be required for excavation adjacent to the existing roadway. Assumes 40 lbs. per square foot over walkways of pedestrian live load B5 SUGGESTED BRIDGE STAGING
Expansion joint material shall meet AASHTO Specification M213. Conveyor Spillage Load: B6 ENGINEERING GEOLOGY (1 OF 2)
Assumes 1.2 kips per linear foot applied over a 40 foot length. B7 ENGINEERING GEOLOGY (2 OF 2)
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. B8 CONSTRUCTION LAYOUT
finished ground line. 89 FOUNDATION LAYOUT
Dead Load: Assumes 98 lbs. per linear footfor Conveyor Framework, Idlers, and Belt 810 CAISSON DETAILS
The following structural steel shall be AASHTO M270 Grade 36 (ASTM A-36): Assumes 5 psf for permanent steel deck forms 811 PIER 1
intermediate diaphragms, bearing plates, Steel Guard Plates. B12 PIER 2
Utility Load: None B13 PIER DETAILS
AASHTO M-222 (ASTM A-588) may be substituted for M270 Grade 50 (ASTM 814 BEARING DEVICE (TYPE I) (SPECIAL)
A-572) at no odditional cost to the project. Reinforced Concrete:
Class B Concrete: f'c = 4,500 psi B15 GIRDER DETAILS (1 OF 2)
Leveling pads are uniaminoted bearings. They shall be cut or molded from AASHTO Class D Concrete: f'c = 4,500 psi B16 GIRDER DETAILS (2 OF 2)
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
durometer (shore 'A") hardness of 60. Sulfate Exposure: Class 0 BIB TENDON DATA - SEGMENT 1
Grade 60 reinforcing required.steel is Caisson Concrete: B19 TENDON DATA - SEGMENT 2
Class BZ Concrete: f'c = 4,000 psi B20 PIER DIAPHRAGM
B21 CLOSURE DIAPHRAGM
All reinforcing steel shall be non-epoxy coated unless otherwise noted. Reinforcing Steel: fy = 60,000 psi
B22 INTERMEDIATE DIAPHRAGM
® denotes epoxy coated reinforcing steel. Structural Steel: B23 DECK PLAN
AASHTO M270 (ASTM A709) Grade 36 fy = 36,000 psi B24 DECK SECTION
The Contractor shall be responsible for the stability of the structure during AASHTO M270 (ASTM A709) Grade 50 fy = 50,000 psi 825 FENCE CHAIN LINK (SPECIAL) 0 OF 2)
construction. 826 FENCE CHAIN LINK (SPECIAL) (2 OF 2)
Precast prestressed concrete:
Permanent steel deck forms are optional. p B27 BRIDGE DECK ELEVATIONS (1 OF 2)B28 BRIDGE DECK ELEVATIONS (2 OF 2)
Class PS concrete f'c = (see details)
Permanent precast panel deck forms are not allowed. f's = 270,000 psi +� INDICATES DRAWING INCLUDED IN THIS SUBMITTAL.
For structure number installation, see Standard S-614-12. REMAINING DRAWINGS TO BE INCLUDED IN FUTURE
SUBMITTAL. INDEX OF DRAWINGS IS PRELIMINARY AND
Stations: Elevations, and Dimensions contained in these plans are calculated from a SEISMIC DESIGN CRITERIA SUBJECT TO CHANGE.
recent field survey. The Contractor shall verify oil dependent dimensions in the field Earthquake Design method: Not required
before ordering or fabricating any material. Latitude = 40.036702
All longitudinal and transverse dimensions are measured horizontally and include no Longitude = -104.819.184
correction for grade. AASHTO Spectrum for 7% PE in 75 years (1000yr Return Period) BRIDGE DESCRIPTION
Period So
The information shown on these plans concerning the type and location of (sec) (g) 1 simple span (1859 bridge
underground utilities is not guaranteed to be accurate or all inclusive. 0.0 0.054 PGA - Site Class B Concrete I Girder Continuous Prestessed Post Tensioned
The Contractor is responsible for making his own determination as to the type and 0.2 0.117 Ss - Site Class B Over US85
location of underground utilities as may be necessary to avoid damage thereto. The 1.0 0.032 Sl - Site Class B 90' bent angle
Contractor shall contact the Utility Notification Center of Colorado at 811 IP-O" width curb to curb
(1-800-922-1987) at least 3 days (2 days not including the day of notification) prior Spectral Response Accelerations: 1'-0" Curb with Fence Chain Link (Special)
to any excavation or other earthwork. As = Fpgo*PGA, SDs = Fa*Ss, and SDI = Fv*S1
Fpga = 1.6, Fa = 1.6, Fv = 2.4
Period So
(sec) (g) LEGEND
S 0.0 0.086 As - Site Class D Section or Detail Identification
Eo 0.2 0.187 SDs - Site Class D
1.0 0.0768 SDI - Site Class D JC(if
o ED mOperational Class:Other Bridges Cross Reference DrawinumberSeismic Zone or Seismic Design Category: Zone= 1 blank or dash, reference is to some sheet)
v
Response Modification Factors: N/A Ol Denotes keynote reference
w� o
a� -
0 o m
x ABBREVIATIONS
? N Abbreviations shall be in accordance with Standard Plan No. M-100-2, except as noted below:
Abut. = Abutment embed. = embedment No. = number
Ah. = ahead eq. = equally nom. = nominal
m B.F. = back face est. = estimated proj. = projection
0 o r Bk. = back exist. = existing reinf. = reinforcing ,
bot. = bottom exp. = expansion Rt. = right
u y o Brg. = bearing ft. = foot/feet Shld. = shoulder
w clr. = clear galv. = galvanized spa. = spaced
const. = construction jt. = joint Sta. = station
cont. = continuous Lt. = left Std. = standard
N mo E.F. = each face max. = maximum Str. = structure mmwhaftbidmi.
o< Elev. = elevation min. = minimum typ. = typical
m vert. = vertical Call bOMMYOUdig.
z uo
L m
L1�
a
Print Date: 8/2/2018 Sheet Revisions As Constructed RIVERBEND CONVEYOR OVER US85 Project No./Code
File Name: BRDG-BO1-GenInfo.dgn Date: Comments Init.
s N Scale: None o Martin No Revisions: GENERAL INFORMATION NSA
m ►.�� Revised: Designer: C. Krojnik Structure MISC-E-17-IV N/A
2 a TSIDUVARAS SIMMONS HOLDERNESS o Marietta Detailer: A. Pelster Numbers
C8145WING ENGINEERS Void: Sheet Number 3
0 o Q Sheet Subset: Bridge Subset Sheets: B1 of
Near:Brighton Sec.19 Township TIN Range R66W Milepost 238.6