1ST APPROVAL BLOCK AVE. - Boulder County, Colorado · project area sunset st. boston ave. nelson...
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PROJECT AREA SUNSET ST. BOSTON AVE. SH 119 / E. KEN PRATT BLVD. NELSON RD. HOVER RD. S. FORDHAM ST. 1ST AVE. S. PRATT PKWY. SH 287 / S. MAIN ST. N 30% PLANS SEPTEMBER 2017 PROJECT LOCATION MAP 1,000 0 2,000 SCALE IN FEET LONGMONT SHEET LIST TABLE Subset Sheet Number(s) Drawing Number GENERAL 1-11 G-001 TO G-011 GEOMETRIC PLANS 12-14 GM-101 TO GM-103 REMOVAL PLANS 15-17 RM-201 TO RM-203 PLAN & PROFILE SHEETS 18-22 PP-301 TO PP-305 GRADING PLANS 23-26 GR-401-GR-404 DRAINAGE PLANS 27-28 DR-501 TO DR-502 SIGNING & STRIPING PLANS 29-31 SS-701 TO SS-703 DETAILS 32 DT-801 CROSS SECTIONS 33-39 XS-901 TO XS-907 APPROVAL BLOCK J-U-B ENGINEERS, INC. Fort Collins, CO 80525 4745 Boardwalk Drive Phone: 970.377.3602 Building D, Suite 200 Call before you dig. Know what's below . R \\FCFILES\PUBLIC\PROJECTS\JUB\BOULDER_COUNTY\87-17-011_SUNSET_BOSTON_ROAD_IMPROVEMENTS\CAD\SHEET\87-17-011_G-001.DWG Plot Date:9/14/2017 12:58 PM Plotted By: Ray Cundiff Date Created:9/9/2017
Transcript of 1ST APPROVAL BLOCK AVE. - Boulder County, Colorado · project area sunset st. boston ave. nelson...
PROJECT AREA
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SH 119 / E. KEN PRATT BLVD.NELSON RD.
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30% PLANS
SEPTEMBER 2017
PROJECT LOCATION MAP
1,0000 2,000
SCALE IN FEET
LONGMONT
SHEET LIST TABLESubset Sheet Number(s) Drawing Number
GENERAL 1-11 G-001 TO G-011GEOMETRIC PLANS 12-14 GM-101 TO GM-103REMOVAL PLANS 15-17 RM-201 TO RM-203
PLAN & PROFILE SHEETS 18-22 PP-301 TO PP-305GRADING PLANS 23-26 GR-401-GR-404
DRAINAGE PLANS 27-28 DR-501 TO DR-502SIGNING & STRIPING PLANS 29-31 SS-701 TO SS-703
DETAILS 32 DT-801CROSS SECTIONS 33-39 XS-901 TO XS-907
APPROVAL BLOCK
J-U-B ENGINEERS, INC.
Fort Collins, CO 80525
4745 Boardwalk Drive
Phone: 970.377.3602
Building D, Suite 200
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Oversight / NHS
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%%UTABULATION OF LENGTH & DESIGN DATA
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FHWA FULL OVERSIGHT?
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NATIONAL HIGHWAY SYSTEM?
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NO YES
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NO YES
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R.O.W. Projects:
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Related Projects:
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ER C070-058
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R.O.W. Project Description
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Project Code
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Project Number
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P. E. UNDER PROJECT:
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FEET
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MILES
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SUNSET ST.
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N/A
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40 MPH
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ADT=6,700 VPD
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STA. 10+26.73 BEGIN ROADWAY CONSTRUCTION
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STA. 15+21.90 END ROADWAY CONSTRUCTION
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TOTAL
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SUMMARY OF PROJECT LENGTH
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ROADWAY (NET LENGTH)
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MAJOR STRUCTURE
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PROJECT GROSS LENGTH
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DESIGN DATA
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MAXIMUM RADIUS OF CURVE
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MAXIMUM GRADE
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MAXIMUM DESIGN SPEED
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2012 DESIGN TRAFFIC
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CLEAR ZONE DISTANCE (TANGENT)
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FOR INFORMATION ONLY
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SUNSET ST.
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ROADWAY
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FEET
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MAJOR STRUCTURE
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STATION
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HIGHWAY CONSTRUCTION BID PLANS OF PROPOSED
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BOULDER COUNTY PROJECT NO. 4043.SEPT12t17-74030 SUNSET STREET / BOSTON AVENUE STREET WIDENING
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BOULDER COUNTY TRANSPORTATION DEPARTMENT
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2076.4
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2,076.4
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N/A
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0.393
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N/A
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2,076.4
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391.49
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495.17
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0.393
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18 FEET
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1.72%
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. . Tom Caprarella Date Date Project Manager Public Works and Natural Resources . . Tom Street, P.E. Date Date Engineering Services Manager Public Works and Natural Resources . . Mike Thomas, P.E. Date Date County Engineer Boulder County Transportation
Bridge expansion joint(s) alignment and grade (longitudinal and transverse)
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As Staked Earthwork Quantities (See General Notes)
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Prime Coat, Tack Coat & Rejuvenating Agent (Section 407)
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Drop inlets - alignment and grades (Section 604)
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Substructure As-constructed survey required for Bridges (Subsection 601 .12) and Overhead signs (S-614-50)
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Field verify sign post locations, elevations, and lengths before fabrication.
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Easements
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Silt Fence
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1. Unless indicated otherwise on this Survey Tabulation Sheet, all survey work and staking intervals shall be done in accordance with the latest edition of the CDOT Survey Manual.
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2. Adequate information for establishing lines, grades, and locations for all work items have been specified on the plans. Any additional information required to stake the item or element shall be generated by the Contractor's surveyor.
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3. The Contractor's surveyor shall provide an estimate of the man-hours necessary to complete the work items indicated on this sheet. A copy of this sheet, with the estimated man-hours written on the blank line to the left of the specified items, shall be submitted with the Survey Schedule to the Engineer 7 days prior to the Presurvey Conference - Construction Survey. 7 days prior to the Presurvey Conference - Construction Survey. days prior to the Presurvey Conference - Construction Survey.
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8. The Contractor shall coordinate construction staking on the project with any utility work.
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10. The Contractor's surveyor shall submit the following fieldbooks to the Engineer:
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Culverts w/ Headwalls and Wingwalls (Section 601)
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Concrete Box Culverts w/ Headwalls and Wingwalls
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9. Fieldbooks shall contain daily records of points set and or measurements observed. The information recorded shall contain: date, crew members' names, point no., description, staking information, and sketches. If the survey information is collected electronically, information recorded shall be provided to the Project Engineer in a hard copy format that is intuitive, clear and related to the supplemental information recorded in the field books. All linear surveys, such as slope stakes and blue tops, shall have the station and offset information related to the measured information. Non-linear surveys such as structures staking shall have sketches relating electronic information, such as point numbers, to the sketch.
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4. Stakes and Monuments which are damaged or destroyed by the progress of construction shall be replaced by the Contractor at no additional cost to the Department.
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NOTE: All 629 items shall include adequate research, calculations, and evaluations
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of evidence for monuments to be set.
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** A Tabulation of Survey Monuments may be provided on the plans.
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(Y/N)
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Locate monuments. It is estimated hours are required.
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All Easements (Temp Staking by P.L.S. Only)
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5.
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6. Prior to beginning work on any subsequent operation, such as placing base course or paving, the Contractor shall certify in writing to the Engineer that the final grade is within specified tolerance.
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The Contractor shall furnish an As Staked (or GPS/RTS Construction Machine Control) Earthwork Quantity report to the Engineer prior to completion of twenty percent (20%) of the planned earthwork in any phase as per the CDOT Survey Manual. A printed copy of the As Staked (or GPS/RTS Construction Machine Control) Earthwork data report and a computer disk with that information on it, in the specified format shall be submitted to the Engineer. The Contractor shall field verify original ground cross sections at a maximum 500 feet intervals.
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7. The Contractor's surveyor shall perform all field surveying and calculations necessary to tie plan grades into field grades.
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GPS/RTS (Global Positioning System/Robotic Total Station) Construction Machine Control
ROTOMILL WITH 2" HMA INLAY (GRADING SX) (75) (64-22)
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THE CONTRACTOR WILL BE REQUIRED TO PLACE 6 IN. OF TOPSOIL TO THIS LINE AFTER COMPLETION OF PAVING OPERATION.
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BREAK POINTS IN SLOPES AND IN BOTTOMS OF DITCHES SHALL BE ROUNDED DURING CONSTRUCTION FOR A PLEASING APPEARANCE.
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2% ROADWAY SLOPE.
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VERTICAL ALIGNMENT CONTROL POINTS.
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1. REFER TO DWG GR-404 FOR INTERSECTION DETAILS REFER TO DWG GR-404 FOR INTERSECTION DETAILS GR-404 FOR INTERSECTION DETAILS FOR INTERSECTION DETAILS 2. REFER TO DWGS GR-401 TO GR-404 FOR GRADING PLANS REFER TO DWGS GR-401 TO GR-404 FOR GRADING PLANS GR-401 TO GR-404 FOR GRADING PLANS TO GR-404 FOR GRADING PLANS GR-404 FOR GRADING PLANS FOR GRADING PLANS 3. REFER TO GEOTECHNICAL REPORT ENTITLED: "SOUTH SUNSET STREET BRIDGE REFER TO GEOTECHNICAL REPORT ENTITLED: "SOUTH SUNSET STREET BRIDGE REPLACEMENT" PREPARED BY TERRACON CONSULTANTS, INC., DATED: NOVEMBER 14, 2014. 4. REFER TO GM-101 TO GM-103 SHEETS FOR EXACT LOCATIONS OF REFER TO GM-101 TO GM-103 SHEETS FOR EXACT LOCATIONS OF GM-101 TO GM-103 SHEETS FOR EXACT LOCATIONS OF TO GM-103 SHEETS FOR EXACT LOCATIONS OF GM-103 SHEETS FOR EXACT LOCATIONS OF SHEETS FOR EXACT LOCATIONS OF PAVEMENT TRANSITIONS AND CURB & GUTTER AND SIDEWALK GEOMETRY.
1. CURB AND GUTTER, SEE DETAIL B, DT-801 CURB AND GUTTER, SEE DETAIL B, DT-801 DT-801 2. CURBWALK, SEE DETAIL A, DT-801 CURBWALK, SEE DETAIL A, DT-801 DT-801 3. PAVEMENT SECTION A. PAVEMENT SECTION A. 4. PAVEMENT SECTION B.PAVEMENT SECTION B.
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BC-15-1.2-SV
BOSTON AVENUE
STA. 112+51.14 TO STA. 112+85.42
BOSTON AVENUE
STA. 112+85.42 TO STA. 113+55.31
TYPICAL SECTION NOTES
FULL-DEPTH PAVEMENT - SECTION A
J-U-B ENGINEERS, INC.
Fort Collins, CO 80525Phone: 970.377.3602
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KEYED NOTES
MILL & OVERLAY PAVEMENT - SECTION B
NOTES
DT-801
A
DT-801
B
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12" SCARIFY AND RECOMPACT
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3" HMA (GRADING S) (75) (64-22)
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2-1/2" HMA (GRADING S) (75) (64-22)
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3" HMA (GRADING SX) (75) (64-22)
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EMBANKMENT AS REQUIRED - R-VALUE >30>3030
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2%
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* PARK STRIP WIDTH TABLE PARK STRIP WIDTH TABLE STA. 112+54.46 WIDTH = 8' STA. 112+85.42 WIDTH = 2'
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4:1
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BOSTON AVE. HCL
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CONCRETE SIDEWALK (6 INCH DEPTH)
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2%
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*
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VARIES SEE GR-403GR-403
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STA. 112+51.14 TO STA. 112+85.42 MATCH RIVER RD. CURB LIP
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* CURB WALK WIDTH TABLE CURB WALK WIDTH TABLE STA. 112+85.42 WIDTH = 9' STA. 113+25.00 WIDTH = 5'
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BOSTON AVE. HCL
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VARIES SEE GR-403GR-403
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STA. 112+85.42 TO STA. 113+09.34 MATCH RIVER RD. CURB LIP STA. 113+09.34 TO STA. 113+55.31 MATCH SAWCUT/EXISTING CURB LIP
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2%
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4:1
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END ANCHORAGE (FLARED)/ TRANSITION (TYPE 3G)
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*
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EXISTING PAVEMENT
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ROTOMILL WITH 2" HMA INLAY (GRADING SX) (75) (64-22)
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THE CONTRACTOR WILL BE REQUIRED TO PLACE 6 IN. OF TOPSOIL TO THIS LINE AFTER COMPLETION OF PAVING OPERATION.
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BREAK POINTS IN SLOPES AND IN BOTTOMS OF DITCHES SHALL BE ROUNDED DURING CONSTRUCTION FOR A PLEASING APPEARANCE.
1. REFER TO DWG GR-404 FOR INTERSECTION DETAILS REFER TO DWG GR-404 FOR INTERSECTION DETAILS GR-404 FOR INTERSECTION DETAILS FOR INTERSECTION DETAILS 2. REFER TO DWGS GR-401 TO GR-404 FOR GRADING PLANS REFER TO DWGS GR-401 TO GR-404 FOR GRADING PLANS GR-401 TO GR-404 FOR GRADING PLANS TO GR-404 FOR GRADING PLANS GR-404 FOR GRADING PLANS FOR GRADING PLANS 3. REFER TO GEOTECHNICAL REPORT ENTITLED: "SOUTH SUNSET STREET BRIDGE REFER TO GEOTECHNICAL REPORT ENTITLED: "SOUTH SUNSET STREET BRIDGE REPLACEMENT" PREPARED BY TERRACON CONSULTANTS, INC., DATED: NOVEMBER 14, 2014. 4. REFER TO GM-101 TO GM-103 SHEETS FOR EXACT LOCATIONS OF REFER TO GM-101 TO GM-103 SHEETS FOR EXACT LOCATIONS OF GM-101 TO GM-103 SHEETS FOR EXACT LOCATIONS OF TO GM-103 SHEETS FOR EXACT LOCATIONS OF GM-103 SHEETS FOR EXACT LOCATIONS OF SHEETS FOR EXACT LOCATIONS OF PAVEMENT TRANSITIONS AND CURB & GUTTER AND SIDEWALK GEOMETRY. 5. REFER TO PP-304 FOR EXACT LOCATIONS OF END ANCHORAGE (FLARED) REFER TO PP-304 FOR EXACT LOCATIONS OF END ANCHORAGE (FLARED) PP-304 FOR EXACT LOCATIONS OF END ANCHORAGE (FLARED) FOR EXACT LOCATIONS OF END ANCHORAGE (FLARED) AND TRANSITION (TYPE 3G)
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1. CURB AND GUTTER, SEE DETAIL B, DT-801 CURB AND GUTTER, SEE DETAIL B, DT-801 DT-801 2. CURBWALK, SEE DETAIL A, DT-801 CURBWALK, SEE DETAIL A, DT-801 DT-801 3. PAVEMENT SECTION A. PAVEMENT SECTION A. 4. PAVEMENT SECTION B.PAVEMENT SECTION B.
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ENVIRONMENTAL NOTES
EARTHWORK NOTES
EROSION CONTROL NOTES
SEEDING AND MULCHING NOTES
SIGNING, STRIPING, TRAFFIC CONTROL NOTES
DRAINAGE / STORM SEWER NOTES
PAVEMENT NOTES
CONSTRUCTION NOTES
GENERAL NOTES
J-U-B ENGINEERS, INC.
Fort Collins, CO 80525Phone: 970.377.3602
Call before you dig.
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1. ALL MATERIALS, WORKMANSHIP, AND CONSTRUCTION SHALL MEET OR EXCEED THE ALL MATERIALS, WORKMANSHIP, AND CONSTRUCTION SHALL MEET OR EXCEED THE STANDARDS AND SPECIFICATIONS SET FORTH IN THE COLORADO DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION, BOULDER COUNTY MULTIMODAL TRANSPORTATION STANDARDS, AND APPLICABLE STATE AND FEDERAL REGULATIONS. ALL WATER SYSTEM WORK SHALL BE COMPLETED IN ACCORDANCE WITH THE CITY OF LONGMONT DESIGN STANDARDS AND SPECIFICATIONS. CDOT AND BOULDER COUNTY STANDARD SPECIFICATIONS SHALL NOT APPLY TO WATER SYSTEM WORK. WHERE THERE IS CONFLICT BETWEEN THESE PLANS AND THE SPECIFICATIONS, OR ANY APPLICABLE STANDARDS, THE MOST RESTRICTIVE STANDARD SHALL APPLY. ALL WORK SHALL BE INSPECTED BY BOULDER COUNTY. 2. ALL WATER LINE WORK SHALL BE COMPLETED IN ACCORDANCE WITH THE CITY OF ALL WATER LINE WORK SHALL BE COMPLETED IN ACCORDANCE WITH THE CITY OF LONGMONT DESIGN STANDARDS AND CONSTRUCTION SPECIFICATIONS. CDOT AND BOULDER COUNTY STANDARD SPECIFICATIONS SHALL NOT APPLY TO WATER LINE CONSTRUCTION. 3. THE CONTRACTOR SHALL COORDINATE AND COOPERATE WITH CITY OF LONGMONT, THE CONTRACTOR SHALL COORDINATE AND COOPERATE WITH CITY OF LONGMONT, BOULDER COUNTY AND ALL UTILITY COMPANIES INVOLVED, WITH REGARD TO RELOCATIONS, ADJUSTMENTS, EXTENSIONS AND REARRANGEMENTS OF EXISTING UTILITIES DURING CONSTRUCTION, AND TO ASSURE THAT THE WORK IS ACCOMPLISHED IN A TIMELY FASHION AND WITH A MINIMUM DISRUPTION OF SERVICE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING, IN ADVANCE, ALL PARTIES AFFECTED BY ANY DISRUPTION OF ANY UTILITY SERVICE AS WELL AS THE UTILITY COMPANIES. 4. THE CONTRACTOR SHALL HAVE, ONSITE AT ALL TIMES, AN UP TO DATE STORMWATER THE CONTRACTOR SHALL HAVE, ONSITE AT ALL TIMES, AN UP TO DATE STORMWATER EROSION CONTROL PLAN, A BMP MAINTENANCE FOLDER, ONE (1) SIGNED COPY OF THE APPROVED PLANS, ONE (1) COPY OF THE APPROPRIATE STANDARDS AND SPECIFICATIONS, AND A COPY OF ANY PERMITS AND EXTENSION AGREEMENTS NEEDED FOR THE JOB. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ASPECTS OF SAFETY INCLUDING, THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ASPECTS OF SAFETY INCLUDING, BUT NOT LIMITED TO, EXCAVATION, TRENCHING, SHORING, TRAFFIC CONTROL, AND SECURITY. REFER TO OSHA PUBLICATION 2226, EXCAVATING AND TRENCHING. 6. IF, DURING THE CONSTRUCTION PROCESS, CONDITIONS ARE ENCOUNTERED WHICH IF, DURING THE CONSTRUCTION PROCESS, CONDITIONS ARE ENCOUNTERED WHICH COULD INDICATE A SITUATION THAT IS NOT IDENTIFIED IN THE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL CONTACT CITY OF LONGMONT IMMEDIATELY. 7. ALL REFERENCES TO ANY PUBLISHED STANDARDS SHALL REFER TO THE LATEST ALL REFERENCES TO ANY PUBLISHED STANDARDS SHALL REFER TO THE LATEST REVISION OF SAID STANDARD, UNLESS SPECIFICALLY STATED OTHERWISE. 8. MUD AND DEBRIS MUST BE REMOVED FROM SUNSET STREET (OUTSIDE OF THE MUD AND DEBRIS MUST BE REMOVED FROM SUNSET STREET (OUTSIDE OF THE CLOSURE) BY THE END OF EACH WORKING DAY BY AN APPROPRIATE MECHANICAL METHOD (I.E. STREET SWEEPER, LIGHT DUTY FRONT-END LOADER, ETC.) OR AS APPROVED BY CITY OF LONGMONT. POWER BROOMS WILL NOT BE ACCEPTABLE-MUST USE STREET SWEEPER. THIS WORK SHALL BE INCIDENTAL TO OTHER ITEMS. 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR RECORDING AS-BUILT INFORMATION ON THE CONTRACTOR SHALL BE RESPONSIBLE FOR RECORDING AS-BUILT INFORMATION ON A SET OF RECORD DRAWINGS KEPT ON THE CONSTRUCTION SITE, AND AVAILABLE TO CITY OF LONGMONT INSPECTOR AT ALL TIMES. THESE UPDATES SHALL BE DONE AS WORK PROGRESSES. PREPARATION OF AS-BUILT PLANS WILL NOT BE PAID FOR SEPARATELY. 10. THE CONTRACTOR SHALL COMPLY WITH ALL TERMS AND CONDITIONS OF THE COLORADO THE CONTRACTOR SHALL COMPLY WITH ALL TERMS AND CONDITIONS OF THE COLORADO PERMIT FOR STORM WATER DISCHARGE, THE STORM WATER MANAGEMENT PLAN, AND THE EROSION CONTROL PLAN. 11. ALL EROSION CONTROL MEASURES SHALL BE INSTALLED, AT THE LIMITS OF ALL EROSION CONTROL MEASURES SHALL BE INSTALLED, AT THE LIMITS OF CONSTRUCTION AND AT AREAS WITH DISTURBED SOIL, ON- OR OFF-SITE, PRIOR TO ANY OTHER GROUND-DISTURBING ACTIVITY. ALL EROSION CONTROL MEASURES SHALL BE MAINTAINED IN GOOD REPAIR BY THE CONTRACTOR, UNTIL SUCH TIME AS THE ENTIRE DISTURBED AREA IS STABILIZED WITH HARD SURFACE OR LANDSCAPING. TO MITIGATE EROSION, THE CONTRACTOR SHALL USE STANDARD EROSION CONTROL TECHNIQUES PER THE CDOT M & S STANDARD PLAN M-208-1. 12. UPON COMPLETION OF CONSTRUCTION, THE SITE SHALL BE CLEANED AND RESTORED UPON COMPLETION OF CONSTRUCTION, THE SITE SHALL BE CLEANED AND RESTORED TO A CONDITION EQUAL TO, OR BETTER THAN, THAT WHICH EXISTED BEFORE CONSTRUCTION, OR TO THE GRADES AND CONDITION AS REQUIRED BY THESE PLANS. 13. A STATE CONSTRUCTION DEWATERING WASTEWATER DISCHARGE PERMIT IS REQUIRED ON A STATE CONSTRUCTION DEWATERING WASTEWATER DISCHARGE PERMIT IS REQUIRED ON THIS PROJECT IN ORDER TO COMPLETE THE WORK IF WATER WILL BE DISCHARGED INTO A STORM SEWER, CHANNEL, IRRIGATION DITCH OR ANY WATERS OF THE UNITED STATES. IT IS THE CONTRACTOR'S RESPONSIBILITY TO OBTAIN THIS PERMIT. 14. THE CONTRACTOR IS EXPECTED TO ENCOUNTER GROUND WATER ON THIS PROJECT. THE CONTRACTOR IS EXPECTED TO ENCOUNTER GROUND WATER ON THIS PROJECT. THE CONTRACTOR IS RESPONSIBLE FOR ALL DEWATERING EFFORTS ON THIS PROJECT. A DEWATERING PLAN IS REQUIRED TO BE APPROVED BY CITY OF LONGMONT PRIOR TO ANY EXCAVATION IN THE CHANNEL. PLEASE REFER TO SPECIAL PROVISIONS. PAYMENT FOR DEWATERING WILL BE PER THE BID ITEM 211 - DEWATERING. 15. THE CONTRACTOR SHALL PROCEED WITH ALL PERMIT ACQUISITION AS SOON AS HE THE CONTRACTOR SHALL PROCEED WITH ALL PERMIT ACQUISITION AS SOON AS HE DEEMS NECESSARY FOLLOWING THE NOTICE OF AWARD. NO CONTRACT DELAYS OR EXTENSIONS WILL BE GRANTED TO THE CONTRACTOR FOR FAILURE TO DEVELOP THE REQUIRED PLANS AND OBTAIN THE REQUIRED STATE, COUNTY, OR CITY PERMITS IN A TIMEFRAME NECESSARY TO BEGIN THE WORK AS SPECIFIED IN THE CONTRACT. 16. THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF ALL EXISTING PAVEMENT AND UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS, AND AT ANY UTILITY CROSSINGS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO MODIFY THE DESIGN. DESIGN MODIFICATION(S) MUST BE APPROVED BY BOULDER COUNTY PRIOR TO BEGINNING CONSTRUCTION. 17. ALL STATIONING IS BASED ON CENTERLINE OF SUNSET STREET OR BOSTON AVENUE ALL STATIONING IS BASED ON CENTERLINE OF SUNSET STREET OR BOSTON AVENUE UNLESS OTHERWISE NOTED. 18. THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES, AS SHOWN ON THESE PLANS, IS BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS NOT TO BE RELIED UPON AS BEING EXACT OR COMPLETE. THE CONTRACTOR SHALL CONTACT THE UTILITY NOTIFICATION CENTER OF COLORADO (UNCC) AT 811 AT LEAST 2 WORKING DAYS PRIOR TO BEGINNING EXCAVATION OR GRADING, TO HAVE ALL REGISTERED UTILITY LOCATIONS MARKED. OTHER UNREGISTERED UTILITY ENTITIES (I.E. DITCH / IRRIGATION COMPANY) ARE TO BE LOCATED BY CONTACTING THE RESPECTIVE REPRESENTATIVE. UTILITY SERVICE LATERALS ARE ALSO TO BE LOCATED PRIOR TO BEGINNING EXCAVATION OR GRADING. 19. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL UTILITIES DURING THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL UTILITIES DURING CONSTRUCTION AND FOR COORDINATING WITH THE APPROPRIATE UTILITY COMPANY FOR ANY UTILITY CROSSINGS REQUIRED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE COST OF ALL MEANS REQUIRED TO PROTECT EXISTING UTILITIES AND/OR TO WORK AROUND SUCH UTILITIES. THIS INCLUDES BUT IS NOT LIMITED TO SUPPORTING EXISTING UTILITIES, SHORING AROUND EXISTING UTILITIES AND PHASING/TRAFFIC CONTROL. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO REPAIR ANY IRRIGATION LINE, HEAD OR BOX THAT IS DAMAGED DURING CONSTRUCTION. 20. UTILITY CONTACT LIST: UTILITY CONTACT LIST: THE FOLLOWING IS A LIST OF KNOWN UTILITIES WITH SERVICE WITHIN THE PROJECT AREA AND THE CONTACT INDIVIDUALS: AGENCY {UTILITY} CONTACT [PHONE] - CITY OF LONGMONT {WATER} [303-651-8468] CITY OF LONGMONT {WATER} [303-651-8468] - LONGMONT POWER AND COMMUNICATIONS {POWER AND COMMUNICATIONS} JODI HAMMANS LONGMONT POWER AND COMMUNICATIONS {POWER AND COMMUNICATIONS} JODI HAMMANS [303-651-8456] - XCEL ENERGY {GAS} SANDY SALYARDS [303-245-2274] XCEL ENERGY {GAS} SANDY SALYARDS [303-245-2274] - XCEL ENERGY {ELECTRIC} SANDY SALYARDS [303-245-2274] XCEL ENERGY {ELECTRIC} SANDY SALYARDS [303-245-2274] - COMCAST {COMMUNICATIONS} JOHN HAMBURG [970-336-6013] COMCAST {COMMUNICATIONS} JOHN HAMBURG [970-336-6013] - CITY OF LONGMONT {SANITARY SEWER} [303-651-8468] CITY OF LONGMONT {SANITARY SEWER} [303-651-8468] - CENTURY LINK LOCAL NETWORK {COMMUNICATIONS} SAM BANULIS [970-490-7507] CENTURY LINK LOCAL NETWORK {COMMUNICATIONS} SAM BANULIS [970-490-7507] 21. CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS WITHIN THE CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS WITHIN THE LIMITS OF DISTURBANCE AND/OR TOES OF SLOPE AS SHOWN ON THE PLANS AND CROSS SECTIONS. ANY DISTURBANCES BEYOND THESE LIMITS SHALL BE RESTORED TO THE ORIGINAL CONDITION BY THE CONTRACTOR AT THE CONTRACTOR'S EXPENSE. CONSTRUCTION ACTIVITIES IN ADDITION TO NORMAL CONSTRUCTION PROCEDURE SHALL INCLUDE THE PARKING OF VEHICLES OR EQUIPMENT. DISPOSAL OF LITTER, AND ANY OTHER ACTION WHICH WOULD ALTER EXISTING CONDITIONS. ANY OFF ROAD STAGING AREAS MUST BE PRE-APPROVED BY THE PROJECT ENGINEER. 22. DISPOSAL OF EXCESS MATERIAL OFF-SITE OR THE IMPORTING OF MATERIALS ON-SITE, DISPOSAL OF EXCESS MATERIAL OFF-SITE OR THE IMPORTING OF MATERIALS ON-SITE, REGARDLESS OF PROPERTY OWNERSHIP, MUST BE DONE IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL ENVIRONMENTAL REGULATIONS AND MUST ABIDE BY THE CDOT PRAIRIE DOG POLICY. 23. THE CONTRACTOR SHALL PROVIDE A CERTIFIED SCALE AND CERTIFIED WEIGHER AT THE THE CONTRACTOR SHALL PROVIDE A CERTIFIED SCALE AND CERTIFIED WEIGHER AT THE POINT OF LOADING FOR ALL AGGREGATES, CEMENT, FLY ASH, AND WATER DELIVERED TO THE PROJECT. A CERTIFIED TICKET SHALL BE PROVIDED FOR EACH LOAD OF MATERIAL DELIVERED TO THE PROJECT. THE TICKET SHALL SHOW GROSS, TARE, AND NET WEIGHTS. THE CONTRACTOR SHALL NOT DELIVER ANY LOAD EXCEEDING THE LEGAL WEIGHT LIMIT. DELIVERY OF ANY OVERWEIGHT LOADS MAY RESULT IN WITHHOLDING OF MONTHLY PAYMENT FOR THE RELATED ITEM. 24. ALL EXCESS MATERIAL GENERATED WITHIN THE PROJECT LIMITS SHALL BE REMOVED ALL EXCESS MATERIAL GENERATED WITHIN THE PROJECT LIMITS SHALL BE REMOVED FROM THE PROJECT SITE AT NO COST TO THE PROJECT UNLESS SPECIFIED BY THE PLANS. 25. CONCRETE SULFATE EXPOSURE FOR THIS PROJECT IS CLASS 0. CONCRETE SULFATE EXPOSURE FOR THIS PROJECT IS CLASS 0. 26. R-VALUE (MINIMUM REQUIREMENT): EMBANKMENT WITHIN ROADWAY PRISM = 30, ABC R-VALUE (MINIMUM REQUIREMENT): EMBANKMENT WITHIN ROADWAY PRISM = 30, ABC CL. 6 = 78.
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1. REMOVAL OF ASPHALT MAT REQUIRED ON THIS PROJECT SHALL BE SAW CUT TO A REMOVAL OF ASPHALT MAT REQUIRED ON THIS PROJECT SHALL BE SAW CUT TO A VERTICAL EDGE. COST OF SAWING TO BE INCLUDED IN WORK. 2. THE CONTRACTOR SHALL PROTECT ALL WORK AREAS AND FACILITIES FROM WATER THE CONTRACTOR SHALL PROTECT ALL WORK AREAS AND FACILITIES FROM WATER AT ALL TIMES. AREA AND FACILITIES SUBJECTED TO FLOODING, REGARDLESS OF THE SOURCE OF WATER SHALL BE PROMPTLY DEWATERED AND RESTORED AT NO COST TO THE OWNER (OTHER THAN THE BID UNIT COST OF DEWATERING). THIS SHALL INCLUDE REMOVAL OF ANY DEBRIS CAUSED BY FLOODING. 3. LIMITS OF CONSTRUCTION SHALL BE CONFINED TO PUBLIC RIGHTS-OF-WAY, LIMITS OF CONSTRUCTION SHALL BE CONFINED TO PUBLIC RIGHTS-OF-WAY, EASEMENTS, CONSTRUCTION LIMIT AREAS, OR AS DIRECTED BY THE ENGINEER IN THE FIELD. 4. REPAIR OF ANY DAMAGE TO EXISTING IMPROVEMENTS, IRRIGATION, OR LANDSCAPING REPAIR OF ANY DAMAGE TO EXISTING IMPROVEMENTS, IRRIGATION, OR LANDSCAPING IS THE RESPONSIBILITY OF THE CONTRACTOR. ALL ASSOCIATED COSTS FOR IMPROVEMENTS REPAIR SHALL BE PAID FOR BY THE CONTRACTOR AT NO EXPENSE TO THE OWNER. 5. EROSION CONTROL MEASURES SHALL BE IMPLEMENTED BEFORE CONSTRUCTION EROSION CONTROL MEASURES SHALL BE IMPLEMENTED BEFORE CONSTRUCTION AND GRADING OPERATIONS BEGIN. ALL EROSION CONTROL MEASURES SHALL BE PLACED CONTINUALLY AS DRAINAGE FEATURES ARE BEING CONSTRUCTED. MEASURES SHALL REMAIN IN PLACE UNTIL ALL CONSTRUCTION IS COMPLETE AND SUBSTANTIALLY STABILIZED.
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1. WATER SHALL BE USED AS A DUST PALLIATIVE, WHERE REQUIRED. LOCATIONS WATER SHALL BE USED AS A DUST PALLIATIVE, WHERE REQUIRED. LOCATIONS SHALL BE AS ORDERED. WATER USED FOR DUST PALLIATIVE AND TO OBTAIN MOISTURE DENSITY WILL NOT BE PAID FOR SEPARATELY. DEPTH OF MOISTURE - DENSITY CONTROL FOR THIS PROJECT SHALL BE AS FOLLOWS: FULL DEPTH OF ALL EMBANKMENTS BASES OF CUTS AND FILLS 8 INCHES 2. EXCAVATION REQUIRED FOR COMPACTION OF BASES OF CUTS AND FILLS WILL BE EXCAVATION REQUIRED FOR COMPACTION OF BASES OF CUTS AND FILLS WILL BE CONSIDERED AS SUBSIDIARY TO THAT OPERATION AND WILL NOT BE PAID FOR SEPARATELY. 3. THE TYPE OF COMPACTION FOR EARTHWORK ON THIS PROJECT SHALL BE AASHTO THE TYPE OF COMPACTION FOR EARTHWORK ON THIS PROJECT SHALL BE AASHTO T99. (STANDARD PROCTOR), PROOF ROLLING OF ALL SUBGRADE WILL BE REQUIRED PRIOR TO PAVING AND PATH PLACEMENT AND SHALL BE INCLUDED IN COST OF THE WORK. THE EQUIPMENT USED FOR PROOF ROLLING SHALL BE A PNEUMATIC-TIRED VEHICLE WITH TIRE PRESSURE OF AT LEAST 100 PSI CAPABLE OF APPLYING GROUND LOADS OF NOT LESS THAN 18,000 POUNDS PER AXLE. EQUIPMENT SHALL BE SUPPLIED BY CONTRACTOR. PROOF ROLLING WILL NOT BE PAID SEPARATELY.
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1.SEE STORMWATER MANAGEMENT PLAN (SW-701 THRU SW-707).SEE STORMWATER MANAGEMENT PLAN (SW-701 THRU SW-707).SW-701 THRU SW-707). THRU SW-707).SW-707).).
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1. ALL EXISTING MARKINGS THAT CONFLICT WITH PROPOSED CONSTRUCTION TRAFFIC ALL EXISTING MARKINGS THAT CONFLICT WITH PROPOSED CONSTRUCTION TRAFFIC CONTROL SHALL BE OBLITERATED AND INCLUDED IN THE COST OF TRAFFIC CONTROL. POSTS: 2. SIGN POSTS SHALL BE 2” X 2” X 10' (14 GAUGE) GALVANIZED PERFORATED SIGN POSTS SHALL BE 2” X 2” X 10' (14 GAUGE) GALVANIZED PERFORATED X 2” X 10' (14 GAUGE) GALVANIZED PERFORATED X 10' (14 GAUGE) GALVANIZED PERFORATED SQUARE STEEL TUBING. 3. SIGN POST BASES SHALL BE 2 ¼” X 2 ¼” (12 GAUGE, 3' IN LENGTH) GALVANIZED SIGN POST BASES SHALL BE 2 ¼” X 2 ¼” (12 GAUGE, 3' IN LENGTH) GALVANIZED X 2 ¼” (12 GAUGE, 3' IN LENGTH) GALVANIZED (12 GAUGE, 3' IN LENGTH) GALVANIZED PERFORATED SQUARE STEEL TUBING. 4. BASES SHALL BE INCLUDED IN THE COST FOR SIGN POSTS. TOP OF BASES SHALL BASES SHALL BE INCLUDED IN THE COST FOR SIGN POSTS. TOP OF BASES SHALL BE 3” ± ABOVE FINISHED GRADE. THE SIGN POST SHALL BE INSTALLED 4” IN TO ± ABOVE FINISHED GRADE. THE SIGN POST SHALL BE INSTALLED 4” IN TO IN TO THE BASE AND BOLTED BOTH WAYS. 5. SIGN POST LOCATIONS SHALL BE APPROVED BY THE ENGINEER AND ROAD SIGN POST LOCATIONS SHALL BE APPROVED BY THE ENGINEER AND ROAD MAINTENANCE SIGN SHOP REPRESENTATIVE PRIOR TO INSTALLATION. 6. POST LOCATIONS IN CONCRETE MEDIAN OR ISLANDS SHALL HAVE 6” PVC INSTALLED POST LOCATIONS IN CONCRETE MEDIAN OR ISLANDS SHALL HAVE 6” PVC INSTALLED PVC INSTALLED PRIOR TO POURING CONCRETE. SIGNS: 7. THICKNESS OF ALL SIGN PANELS SHALL BE .100" THICKNESS OF ALL SIGN PANELS SHALL BE .100" PAVEMENT MARKINGS: 8. FINAL PAVEMENT STRIPING SHALL BE EPOXY PER CDOT STANDARD SPECIFICATIONS. FINAL PAVEMENT STRIPING SHALL BE EPOXY PER CDOT STANDARD SPECIFICATIONS. 9. ALL STOP LINES, CROSSWALKS AND PAVEMENT MARKING SYMBOLS SHALL BE ALL STOP LINES, CROSSWALKS AND PAVEMENT MARKING SYMBOLS SHALL BE WHITE, PREFORMED THERMOPLASTIC, “PREMARK” OR EQUIVALENT. PREMARK” OR EQUIVALENT. OR EQUIVALENT. 10. STOP LINES SHALL BE 2' WIDE; CROSSWALKS SHALL BE 2' X 9', UNLESS STOP LINES SHALL BE 2' WIDE; CROSSWALKS SHALL BE 2' X 9', UNLESS OTHERWISE NOTED. 11. PAVEMENT MARKING ARROWS SHALL BE ELONGATED. PAVEMENT MARKING ARROWS SHALL BE ELONGATED. 12. BICYCLE DETECTOR PAVEMENT MARKINGS SHALL BE PER MUTCD FIG. 9C-7 B WITH BICYCLE DETECTOR PAVEMENT MARKINGS SHALL BE PER MUTCD FIG. 9C-7 B WITH HELMETED BICYCLE SYMBOL. 13. PAVEMENT MARKINGS FOR BIKE LANES SHALL BE PER MUTCD FIG. 9C-3 B WITH PAVEMENT MARKINGS FOR BIKE LANES SHALL BE PER MUTCD FIG. 9C-3 B WITH HELMETED BICYCLE SYMBOL. 14. PREFORMED THERMOPLASTIC INSTALLATION ON CONCRETE SHALL HAVE THE PREFORMED THERMOPLASTIC INSTALLATION ON CONCRETE SHALL HAVE THE CONCRETE CURE REMOVED PRIOR TO INSTALLATION OR A BONDING AGENT APPLIED TO THE CONCRETE BEFORE INSTALLATION. INSTALLATION SHALL FOLLOW THE MANUFACTURER'S SPECIFICATIONS. 15. EXISTING SIGNS SHALL BE REMOVED AND REINSTALLED AS DIRECTED BY THE EXISTING SIGNS SHALL BE REMOVED AND REINSTALLED AS DIRECTED BY THE ENGINEER AND AS SHOWN IN THE DRAWINGS. THE CONTRACTOR IS RESPONSIBLE TO REPLACE ANY SIGNS THAT ARE DAMAGED OR LOST DURING CONSTRUCTION. 16. CONTRACTOR SHALL SUBMIT A STRIPING LAYOUT TO BOULDER COUNTY FOR REVIEW CONTRACTOR SHALL SUBMIT A STRIPING LAYOUT TO BOULDER COUNTY FOR REVIEW AND APPROVAL BY THE COUNTY TRAFFIC ENGINEER. ALL STRIPING SHALL BE CAT-TRACKED WITH TEMPORARY STRIPING FOR A PERIOD OF NO LESS THAN THREE-DAYS TO ALLOW FOR COUNTY REVIEW, BEFORE FINAL STRIPING IS INSTALLED. 17. THE CONTRACTOR SHALL SUBMIT A CONSTRUCTION TRAFFIC CONTROL PLAN IN THE CONTRACTOR SHALL SUBMIT A CONSTRUCTION TRAFFIC CONTROL PLAN IN ACCORDANCE WITH THE MUTCD, BOULDER COUNTY, CITY OF LONGMONT AND COLORADO DEPARTMENT OF TRANSPORTATION FOR APPROVAL, PRIOR TO ANY CONSTRUCTION ACTIVITIES WITHIN, OR AFFECTING, THE RIGHT-OF-WAY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ANY AND ALL TRAFFIC CONTROL DEVICES AS MAY BE REQUIRED BY THE CONSTRUCTION ACTIVITIES.
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1. THERE ARE SEVERAL STORM DRAINS THAT OUTLET TO ST. VRAIN CREEK. THE THERE ARE SEVERAL STORM DRAINS THAT OUTLET TO ST. VRAIN CREEK. THE CONTRACTOR IS REQUIRED TO KEEP ALL DRAINAGE FACILITIES FUNCTIONAL AND MAINTAIN DRAINAGE TO THOSE FACILITIES AT ALL TIMES DURING CONSTRUCTION. 2. THIS PROJECT IS SHOWN ON FEMA MAP NUMBER 08013CO286J (BOULDER THIS PROJECT IS SHOWN ON FEMA MAP NUMBER 08013CO286J (BOULDER COUNTY) CURRENT EFFECTIVE MAP DATE 12/18/2012). THE PROJECT IS IN THE FLOODPLAIN. 3. THE CONTRACTOR SHALL OBTAIN AND COMPLY WITH A FLOODPLAIN DEVELOPMENT THE CONTRACTOR SHALL OBTAIN AND COMPLY WITH A FLOODPLAIN DEVELOPMENT PERMIT FROM BOULDER COUNTY TRANSPORTATION DEPARTMENT.
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1. FOR PLAN QUANTITIES OF PAVEMENT MATERIAL, THE FOLLOWING RATES OF FOR PLAN QUANTITIES OF PAVEMENT MATERIAL, THE FOLLOWING RATES OF APPLICATION WERE USED: AGGREGATE BASE COURSE @136 LBS. PER CU. FT. @136 LBS. PER CU. FT. HOT MIX ASPHALT @111 LBS. PER SQ. YD./INCH @111 LBS. PER SQ. YD./INCH TACK COAT DILUTED EMULSIFIED ASPHALT (SLOW-SETTING) @0.1 GALS. PER SQ. YD @0.1 GALS. PER SQ. YD (DILUTED) 2. A TACK COAT OF EMULSIFIED ASPHALT (SLOW-SETTING) IS TO BE APPLIED TO A TACK COAT OF EMULSIFIED ASPHALT (SLOW-SETTING) IS TO BE APPLIED TO IMPROVE BOND AT THE FOLLOWING LOCATIONS: - BEFORE PLACING NEW PAVEMENT OVER EXISTING PAVEMENT BEFORE PLACING NEW PAVEMENT OVER EXISTING PAVEMENT - ADJACENT TO EXISTING PAVEMENT, AND OTHER SURFACES AGAINST WHICH ASPHALT ADJACENT TO EXISTING PAVEMENT, AND OTHER SURFACES AGAINST WHICH ASPHALT IS PLACED - BETWEEN PAVEMENT COURSES WHEN ORDERED BY ENGINEER BETWEEN PAVEMENT COURSES WHEN ORDERED BY ENGINEER - THIS WORK SHALL BE SUBSIDIARY TO THE HMA BID ITEMS. THIS WORK SHALL BE SUBSIDIARY TO THE HMA BID ITEMS. 3. ANY LAYER OF BITUMINOUS PAVEMENT THAT IS TO HAVE A SUCCEEDING LAYER ANY LAYER OF BITUMINOUS PAVEMENT THAT IS TO HAVE A SUCCEEDING LAYER PLACED THEREON SHALL BE COMPLETED FULL WIDTH BEFORE SUCCEEDING LAYER IS PLACED. 4. THE FOLLOWING SHALL BE FURNISHED WITH EACH BITUMINOUS PAVER: THE FOLLOWING SHALL BE FURNISHED WITH EACH BITUMINOUS PAVER: A. A SKI TYPE DEVICE AT LEAST 30 FEET IN LENGTH A SKI TYPE DEVICE AT LEAST 30 FEET IN LENGTH B. SHORT SKI OR SHOE SHORT SKI OR SHOE C. 1500 FEET OF CONTROL LINE AND STAKES (WHERE POSSIBLE) 1500 FEET OF CONTROL LINE AND STAKES (WHERE POSSIBLE) 5. WHERE IT IS REQUIRED TO CUT EXISTING ASPHALT PAVEMENT, THE CUTTING SHALL WHERE IT IS REQUIRED TO CUT EXISTING ASPHALT PAVEMENT, THE CUTTING SHALL BE DONE TO A NEAT WORK LINE WITH A SAW OR OTHER METHOD AS APPROVED BY ENGINEER.
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1.SEE DRAWING EN-711 FOR ENVIRONMENTAL NOTES.SEE DRAWING EN-711 FOR ENVIRONMENTAL NOTES.EN-711 FOR ENVIRONMENTAL NOTES. FOR ENVIRONMENTAL NOTES.
1.SEE STORMWATER MANAGEMENT PLAN (SW-701 THRU SW-707).SEE STORMWATER MANAGEMENT PLAN (SW-701 THRU SW-707).SW-701 THRU SW-707). THRU SW-707).SW-707).).
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BC-15-1.2-SV
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4. DEPTH OF TOPSOIL SHALL BE 4 INCHES. FINAL GRADES SHOWN REFLECT A DEPTH OF TOPSOIL SHALL BE 4 INCHES. FINAL GRADES SHOWN REFLECT A MINIMUM OF 4 INCHES OF TOPSOIL PLACED ON ALL DISTURBED AREAS NOT SURFACED. TOPSOIL TO BE USED IS SUBJECT TO REVIEW AND APPROVAL BY THE ENGINEER. 5. SEE DRAWING G-010 FOR DETAILED EARTHWORK NOTES AND TABULATIONS.SEE DRAWING G-010 FOR DETAILED EARTHWORK NOTES AND TABULATIONS.G-010 FOR DETAILED EARTHWORK NOTES AND TABULATIONS. FOR DETAILED EARTHWORK NOTES AND TABULATIONS.
EMBANKMENT MATERIAL (C.I.P.) - FOR INFORMATION ONLY, SEE NOTE 2 CU. YARDS
ROADWAY
SUNSET STREET (AREA 1) 68
SUNSET ST. & BOSTON AVE. INTERSECTION (AREA 2) 25
BOSTON AVENUE (AREA 3) 157
EAST TIE-IN AND RIVER RD. SIDEWALK (AREA 4) 61
TOTAL 310
TOPSOIL (IMPORT)
SUNSET STREET 32
SUNSET ST. & BOSTON AVE. INTERSECTION 5
BOSTON AVENUE 285
EAST TIE-IN AND RIVER RD. SIDEWALK 15
TOTAL 337
EARTHWORK QUANTITIES BALANCE
CU. YARDS
TOTAL EXCAVATION 2,483
TOTAL EMBANKMENT 310
EXCESS EXCAVATION: 2,173
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1. EARTHWORK QUANTITIES ARE IN PLACE MEASUREMENT. NO SHRINK OR SWELL EARTHWORK QUANTITIES ARE IN PLACE MEASUREMENT. NO SHRINK OR SWELL FACTORS WERE APPLIED. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO INTERPRET THE SOIL CONDITION AND APPLY COMPACTION SWELL FACTORS. 2. EARTHWORK QUANTITIES HAVE BEEN ADJUSTED TO ACCOUNT FOR 4 INCHES OF EARTHWORK QUANTITIES HAVE BEEN ADJUSTED TO ACCOUNT FOR 4 INCHES OF TOPSOIL PLACED ON ALL DISTURBED AREAS NOT SURFACED. 3. R-VALUE (MINIMUM REQUIREMENT): EMBANKMENT WITHIN ROADWAY PRISM = 30, R-VALUE (MINIMUM REQUIREMENT): EMBANKMENT WITHIN ROADWAY PRISM = 30, ABC CL. 6 = 78. IT IS ANTICIPATED THAT UNCLASSIFIED EXCAVATION WILL BE ABLE TO BE USED FOR ROADWAY EMBANKMENT. HOWEVER, THE CONTRACTOR MAY NEED TO BE SELECTIVE WHEN DETERMINING WHAT UNCLASSIFIED EXCAVATION IS TO BE USED AS ROADWAY EMBANKMENT.
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* FOR INFORMATION ONLY
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EARTHWORK PAY ITEMS ON THIS PROJECT INCLUDE: UNCLASSIFIED EXCAVATION: 2,483 CY 2,483 CY 2,483 CY TOPSOIL: 337 CY 337 CY 337 CY THE CONTRACTOR SHALL INCLUDE ALL EARTHWORK COST REQUIRED ON THIS PROJECT IN THE ITEMS ABOVE.