13-TR2101_25517_Construction Drawings_FINAL (2024.10.08, RockSol).pdf
PDF 24 MB Posted
- Solicitation number
- IFB-25-10-PW/PROJECT NO. BRO M750-007 SUB ACCOUNT 25517
- Issued by
- Boulder County, Lakewood City, Colorado
About this file
This document is a set of construction bid plans for the City of Lafayette's Bridge Rehabilitation project located at 120th Street over Coal Creek in Colorado, prepared by RockSol Engineering. The project involves comprehensive bridge rehabilitation, including replacement of the entire top slab of the bridge culvert, bridge railing, asphalt improvements, pedestrian crossing signal relocation, signing, and striping. The bid plans include 24 detailed sheets covering project specifications, with a final submittal date of 10/14/2024 and advertisement sets scheduled for 3/13/2025 and 3/17/2025. The project design specifications indicate a design speed of 40 MPH, posted speed of 35 MPH, and an average daily traffic volume of 4,390 vehicles.
The contract includes numerous specific construction items totaling over 70 line items, with quantities ranging from excavation and concrete work to traffic control, erosion management, and utility coordination. The utility records contact list reveals coordination with multiple utility providers including Xcel Energy, CenturyLink, Comcast, and local municipal services. Key project components include structural concrete work, reinforcing steel, waterproofing, sidewalk installation, traffic control management, and environmental mitigation measures such as erosion control and sediment removal. The project will require temporary road closures and detour routing, with specific traffic management plans detailed in the bid documents to minimize disruption to local traffic.
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12076 Grant Street Thornton, CO 80241 Ph: (303) 962-9300 Fax: (303) 962-9350
PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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Know what's below .
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CONSTRUCTION BID PLANS OF PROPOSED
CITY OF LAFAYETTE
BRIDGE REHABILITATION
120TH STREET OVER COAL CREEK
DESIGN DATA 120TH ST
DESIGN SPEED 40 MPH
POSTED SPEED 35 MPH
CLEAR ZONE DISTANCE (TANGENT) 16 FT.
AVERAGE DAILY TRAFFIC 4,390
SHEET
NO.
INDEX OF SHEETS
1 TITLE SHEET
2 STANDARD PLANS LIST
3 SURVEY CONTROL
4 BRIDGE GENERAL INFORMATION
5-7 SUMMARY OF APPROXIMATE QUANTITIES
8-16 BRIDGE PLANS
17 ROADWAY PLANS
18 GRADING PLAN
19 UTILITY INFORMATION
20 PEDESTRIAN TRAIL TRAFFIC CONTROL
21 120TH ST DETOUR PLAN
22-24 STORMWATER MANAGEMENT PLAN
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12076 Grant Street Thornton, CO 80241 Ph: (303) 962-9300 Fax: (303) 962-9350
PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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1290 S. PUBLIC ROAD
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INDEX CONTRACT
ITEM NO. CONTRACT ITEM UNIT
ROADWAY STRUCTURE PROJECT TOTALS
BOOK PAGE SHEET PLAN AS CONST. PLAN AS CONST. PLAN AS CONST.
201-00000 Clearing and Grubbing LS 1 0 1
202-00200 Removal of Sidewalk SY 20 0 20
202-00220 Removal of Apshalt Mat SY 145 135 280
202-00250 Removal of Pavement Marking SF 20 0 20
202-00425 Removal of Bridge Railing LF 0 94 94
202-00495 Removal of Portions of Present Structure LS 0 1 1
202-01130 Removal of Guardrail Type 3 LF 110 0 110
203-01597 Potholing HOUR 8 0 8
206-00000 Structure Excavation CY 0 14 14
206-00200 Structure Backfill (Class 2) CY 0 14 14
208-00002 Erosion Log Type 1 (12 Inch) LF 300 0 300
208-00020 Silt Fence LF 150 0 150
208-00035 Aggregate Bag LF 150 0 150
208-00046 Pre-fabricated Concrete Washout Structure (Type I) EACH 2 0 2
208-00075 Pre-fabricated Vehicle Tracking Pad EACH 1 0 1
208-00103 Removal and Disposal of Sediment (Labor) HOUR 24 0 24
208-00105 Removal and Disposal of Sediment (Equipment) HOUR 24 0 24
208-00106 Sweeping (Sediment Removal) HOUR 80 0 80
210-00825 Reset Flashing Beacon EACH 1 0 1
211-03005 Dewatering LS 0 1 1
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INDEX CONTRACT
ITEM NO. CONTRACT ITEM UNIT
ROADWAY STRUCTURE PROJECT TOTALS
BOOK PAGE SHEET PLAN AS CONST. PLAN AS CONST. PLAN AS CONST.
212-00032 Soil Conditioning ACRE 0.1 0.0 0.1
212-00706 Seeding (Native) Drill ACRE 0.1 0.0 0.1
213-00012 Spray-On Mulch Blanket ACRE 0.1 0.0 0.1
304-06000 Aggregate Base Course (Class 6) TON 27 0 27
403-00720 Hot Mix Asphalt (Patching) (Asphalt) TON 30 0 30
403-34742 Hot Mix Asphalt (Grading SX)(75)(PG 64-22) TON 75 56 131
509-08100 Provide Temporary Support LS 0 1 1
515-00120 Waterproofing (Membrane) SY 0 178 178
601-03030 Concrete Class D (Box Culvert) CY 0 63 63
601-40300 Structural Concrete Coating SY 0 506 506
602-00020 Reinforcing Steel (Epoxy Coated) LB 0 27,806 27,806
603-01185 18 Inch Reinforced Concrete Pipe (Complete in Place) LF 60 0 60
606-01370 Transition Type 3G EACH 1 0 1
606-01380 Transition Type 3H EACH 2 0 2
606-01385 Transition Type 3J EACH 1 0 1
606-01390 End Anchorage Type 3K EACH 1 0 1
606-01402 Transition Type BR10B-GR3 EACH 0 4 4
606-02003 End Anchorage (Nonflared) EACH 2 0 2
606-11035 Bridge Rail Type 10 MASH LF 0 94 94
607-11525 Fence (Plastic) LF 250 0 250
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ITEM NO. CONTRACT ITEM UNIT
ROADWAY STRUCTURE PROJECT TOTALS
BOOK PAGE SHEET PLAN AS CONST. PLAN AS CONST. PLAN AS CONST.
608-00006 Concrete Sidewalk (6 Inch) SY 24 0 24
608-00015 Detectable Warnings SF 40 0 40
614-85001 Impact Attenuator EACH 1 0 1
620-00020 Sanitary Facility EACH 1 0 1
625-00000 Construction Surveying LS 1 0 1
626-00000 Mobilization LS 1 0 1
627-00008 Modified Epoxy Pavement Marking GAL 6 0 6
627-30210 Thermoplastic Pavement Marking (Xwalk-Stop Line) SF 100 0 100
630-00000 Flagging HOUR 600 0 600
630-00007 Traffic Control Inspection DAY 24 0 24
630-00012 Traffic Control Management DAY 65 0 65
630-80335 Barricade (Type 3M-A) (Temporary) EACH 12 0 12
630-80340 Pedestrian Barricade (ADA) LF 120 0 120
630-80341 Construction Traffic Sign (Panel Size A) EACH 44 0 44
630-80342 Construction Traffic Sign (Panel Size B) EACH 7 0 7
630-80355 Portable Message Sign Panel EACH 2 0 2
630-80360 Drum Channelizing Device EACH 20 0 20
630-80370 Barrier (Temporary) LF 48 0 48
630-80380 Traffic Cone EACH 50 0 50
630-85010 Impact Attenuator (Temporary) EACH 2 0 2
700-70010 F/A Minor Contract Revisions FA 1 0 1
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Thornton, CO 80241
Ph: (303) 962-9300
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1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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FINAL SUBMITTAL 10/11/2024 13
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645 HOLBROOK ST.
ERIE. CO 80515
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PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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Detectable Concrete
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UTILITY RECORDS CONTACT LIST
COMPANY UTILITY TYPE CONTACT NAME EMAIL PHONE 811 ENG. TICKET RESULTS
8 North, LLC Liquid Gas Pipeline Not Available Not Available Not Available Clear - No Conflict
Boulder Valley School District (Managed by Zayo) Fiber Eric Boe eric.boe@zayo.com 303-481-6121 Records Received
City of Lafayette Water & Sewer William Smith William.Smith@lafayetteco.gov 303-661-1281 Records Received
CenturyLink (Lumen) Fiber & Telco Robert Davis rdavis@terratechllc.net 720-854-4341 Records Received
Comcast CATV & Fiber Dan Cruz Dan_Cruz@cable.comcast.com 720-597-6177 Records Received
MCI (Verizon) Fiber Lane Grady lane.grady@verizon.com 303-827-9756 Records Received
Xcel Energy Electric & Gas Barbara Temple barbara.temple@xcelenergy.com 303-245-2226 Records Received
Xcel Energy High Pressure Gas Builders Call Line BCLCO@xcelenergy.com 1-800-628-2121 Records Received
Xcel Energy HP/IP Distribution Gas Builders Call Line BCLCO@xcelenergy.com 1-800-628-2121 Clear - No Conflict
XTR Midstream LLC Gas Roy Daley rdaley@abclocating.com 720-584-9295 Records Received - No Conflict
12076 Grant Street Thornton, CO 80241 Ph: (303) 962-9300 Fax: (303) 962-9350
PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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PUBLIC WORKS
1290 S. PUBLIC ROAD
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PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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BRIDGE
OUT CLOSED
ROAD
1000 FT AHEAD
DETOUR
DETOUR DETOUR END
DETOURROAD CLOSED
LOCAL TRAFFIC
ONLY
DETOUR
DETOUR
ROAD
CLOSED
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PUBLIC WORKS
1290 S. PUBLIC ROAD
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PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
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12076 Grant Street Thornton, CO 80241 Ph: (303) 962-9300 Fax: (303) 962-9350
PUBLIC WORKS
1290 S. PUBLIC ROAD
LAFAYETTE, CO 80026
Call before you dig.
Know what's below .
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| 001 Title Sheet-GN-001 |
| Sheets and Views |
| GN-001 |
| 002 Standard Plans List-GN-002 |
| Sheets and Views |
| GN-002 |
| 003 20240064TOP |
| 004 Bridge Plans |
| B1 General Information |
| Sheets and Views |
| General Information |
| B-6 General Layout Typical Section |
| Sheets and Views |
| B-6 |
| B8 Temporary Support Details |
| Sheets and Views |
| B-8 |
| B10 Box Culvert Details |
| Sheets and Views |
| B-10 |
| B11 Bridge Rail Type 10 Mash |
| Sheets and Views |
| B-11 |
| B12 Transition Type BR10B-GR3 |
| Sheets and Views |
| B-12 |
| B13 Transition Type BR10B-GR3 |
| Sheets and Views |
| B-13 |
| 017 Ultimate Roadway Plan |
| Sheets and Views |
| 11x17 SHEET |
| 018 GR-001 Pipe Grading Plan |
| Sheets and Views |
| 11x17 SHEET |
| 019 UTILITY NOTES AND CONTACTS-UTNG-001 |
| Sheets and Views |
| UTNG-001 |
| 020 Traffic Control-TRAF-001 |
| Sheets and Views |
| TRAF-001 |
| 021 Detour Plan-TRAF-TC |
| Sheets and Views |
| TRAF-TC |
| 022 SWMP Narrative-SWMP-001 |
| Sheets and Views |
| SWMP-001 |
| 023 SWMP Narrative-SWMP-002 |
| Sheets and Views |
| SWMP-002 |
| 024 SWMP Plan-SWMP-003 SWMP PLAN |
| Sheets and Views |
| SWMP-003 SWMP PLAN |
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