Download presentation
Presentation is loading. Please wait.
Published byKory Beasley Modified over 9 years ago
1
Caltrans District 4 Contractors’ Outreach Meeting August 31, 2005
2
Caltrans District 4 Introductions Janet Adams SFOBB East Span Project Manager, Caltrans
3
Caltrans District 4 Welcome Bijan Sartipi District 4 Director, Caltrans
4
Caltrans District 4 Welcome Olivia Fonseca Deputy Director Civil Rights Program and Small Business Advocate
5
Caltrans District 4 SFOBB Self-Anchored Suspension Span Contract Janet Adams SFOBB East Span Project Manager, Caltrans
6
Caltrans District 4 San Francisco - Oakland Bay Bridge East Span Seismic Safety Replacement Project
7
Caltrans District 4 Contract 04-0120F4 This contract constructs the self-anchored suspension portion of the new East Span Advertised on 8/1/05 Bids open on 2/1/06 Estimated cost is $1,450,000,000 Project funded by Toll revenues and State funds, therefore Buy America is not required Contract duration is 2130 working days (7 days/week)
8
Caltrans District 4 Contract 04-0120F4 Contract consists of the following components: –Two steel orthotropic box girders and decks –Steel tower consisting of 4 tower shafts with elevator –Concrete cap beam at Piers W2 and E2 –Steel bike path –Steel prefabricated parallel wire strand cable system – All steel fabrication will be off-site
9
Caltrans District 4 Self-Anchored Suspension Span
10
Caltrans District 4 SAS and Skyway
11
Caltrans District 4 View from Yerba Buena Island
12
Caltrans District 4 District Contracts Bob Finney Deputy District Director - Construction
13
Caltrans District 4 Fiscal Year 2005 - 2006 Construction Workload ($1000s)
14
Caltrans District 4 North Counties Upcoming Projects 80 12 101 29 371 Son 101 HOV SR 12 – Steele Ln SON 101 Steele Ln IC Mrn 101 HOV Central San Rafael 580 Mrn 580 RSR - Polyester Deck Overlay Napa 29 - St Helena Roadway Rehabilitation Mrn 101 Blithedale Off-Ramp Napa 121 – Replace Tulucay Bridge
15
Caltrans District 4 Richmond San Rafael Bridge Polyester Deck Overlay 041521 Complete Bridge Deck Overlay, Deck joint Cost: $18.6 M Adv: Dec. 2005
16
Caltrans District 4 Marin 101 HOV Gap Closure Central San Rafael 226151 Mrn 101 HOV Widening Central San Rafael Cost $42.5 M Adv: Oct. 2005
17
Caltrans District 4 East Blithedale Off Ramp N 131 101 2937U1 Mrn 101 E. Blithedale Off Ramp Cost $5.8 M Adv: Feb. 2006
18
Caltrans District 4 Napa 29 St. Helena Roadway Rehabilitation 128471 Napa 29 Pavement Rehabilitation Cost: $4.7 M Adv: Sept. 2005 Rehabilitate Roadway : Curve Improvements Super elevation Correction Shoulder Widening Drainage Modification Digout and AC Overlay N 29 St Helena 128 29 Project Limit – York Creek Bridge Project Limit – Bale Lane
19
Caltrans District 4 Sonoma 101 HOV Widening Route 12 - Steele Lane 245411 Son 101 HOV Route 12 to Steele Lane Cost: $52.1 M Adv: Sept. 2005 12 N Route 12 / 101 I/C Ramp Modification College Ave. Bridge Replacement and I/C Modification 6 th Street New Undercrossing 4 th Street Bridge Widening Santa Rosa Creek Replace Bridge Soundwall Route 101 Widening Bicentennial Way - Earle Street OC Auxiliary Lane - Steele Lane - College Avenue 101 12 Santa Rosa
20
Caltrans District 4 Sonoma 101 HOV Widening Steele Lane IC 263901 Son 101 HOV Steele Lane I/C Cost: $12.4 M Adv: Sept. 2005 Route 101 Widening Cleveland - Edwards Avenue Steele Lane Bridge Widening Steele Lane NB On Ramp Metering Steele Lane Off Ramp Relocation Soundwall 101 N Santa Rosa N
21
Caltrans District 4 San Francisco, San Mateo and Santa Clara Counties Projects 28080 92 1 101 82 84 87 101 680 Devil’s Slide Tunnels SCl 680 Median Barrier SM 101 Auxiliary Lane SCl 101 Grind PCC Pavement SF 101 Presidio Viaduct SF 80 SFOBB Resurface Upper & Lower Deck
22
Caltrans District 4 0105U1 – Overlay SFOBB Upper/Lower Deck 0105U4 SFOBB Resurface Upper and Lower Deck Cost: $25.0 Million Adv: 8/29/05 Resurface SFOBB : ¾” Polyester Deck Overlay Grind ¾” Existing Epoxy Asphalt Lower Deck - Replace 9 Expansion Joints Project Limits – YBI N 80 Project Limits – SFO SFOBB Anchorage
23
Caltrans District 4 SF 101 - Presidio Viaduct Rehabilitation and Repaint 449404 Rehab and Paint Presidio Viaduct Cost: $19.6 Million Adv: Dec. 2005
24
Caltrans District 4 SM 101 Auxiliary Lanes Auxiliary Lanes : NB and SB Auxiliary Lanes Reconstruct Peninsula OC Monte Diablo Ped. Bike OC Soundwall and Retaining Wall Drainage Improvements Project Limits – Millbrae Avenue Project Limits – E 3 rd Avenue N 82 280 101 82 264201 SM 101 Auxiliary Lanes 3rd Ave – Millbrae Ave. Cost: $74.2 M Adv: June. 2006
25
Caltrans District 4 Devil’s Slide Tunnels and Approach Roads 1123U1 Devil Slide – Construct Tunnels Cost: $225.0 Million Adv: Apr. 2006 North Portal Bridge South Portal South Rock Cut New Roadway Tunnels Operation Maintenance Center N
26
Caltrans District 4 0C890 SCL 101 Grind PCC Pavement 0C8901 SCl 101 Grind PCC Pavement Cost: $19.9 M Adv: 8/15/05 Grind PCC Pavement : Grind PCC Pavement Slab Replacement AC Overlay Mainline & Ramps Fog Seal Shoulders Project Limits – San Mateo County Line Project Limits – Quadalupe River Bridge N 87 280880 82 680880 101 82 237
27
Caltrans District 4 SCl 680 Upgrade Median Barrier 270511 SCl 680 Upgrade Median Barrier Cost: $13.7 M Adv: Sept. 2005 Upgrade Median Barrier : Replace MBGR w/ Concrete Barriers Minor Drainage Modifications Project Limits – Alameda County Line Project Limits – I 280 / 101 IC N 87 680880 232 880680 280 101
28
Caltrans District 4 Contra Costa County Upcoming projects 80 4 680 24 Richmond San Rafael Bridge Benicia Martinez Bridge Antioch Bridge Carquinez Bridge CC 680 Auxiliary Lanes CC 80 Westbound HOV Lanes
29
Caltrans District 4 I 80 WB HOV Extension CC4 - Cummings Skyway I 80 Widening I/C Modification Auxiliary Lanes I/C Modification 80 4 263701 CC 80 Extend WB HOV SR4 - Cummings Cost: $19 M Adv: Oct. 2005
30
Caltrans District 4 Construct Auxiliary Lanes Diablo Road - Bollinger Canyon Road 228551 CC 680 Construct Auxiliary Lanes Cost: $15.2 M Adv: Nov. 2005 Construct Auxiliary Lanes: NB And SB Auxiliary Lanes Relocate Existing Soundwalls Widening Laurel Drive UC Retaining Walls N Project Limits – Bollinger Canyon Rd. Project Limits – Diablo Road. Project Limits – Sycamore Valley Rd. Project Limits – Crow Canyon Rd. 680
31
Caltrans District 4 Alameda County Upcoming Projects Dumbarton Bridge San Mateo Hayward Bridge SF Oakland Bay Bridge 880580680 92238 80 84 5th Avenue IC Retrofit High Street IC Retrofit I 238/580 Widening and Rehabilitation MacArthur Blvd. On Ramp Distribution Struct. Retrofit SR 84 Pigeon Pass Realignment I 580 PCC Pavement Rehab.
32
Caltrans District 4 Ala I 80 / 580 / 880 Distribution Structure Retrofit - Utility Corridor 143554 Retrofit I 80/580/880 Distribution Structure Cost: $13.2 M Adv: Dec. 2005
33
Caltrans District 4 1706U4 Ala 880 – 5 th Avenue Interchange Retrofit Cost:$102 Million Adv: Aug. 2006 Alameda 880 - 5th Avenue Interchange Retrofit Replace Existing Structure: Maintain Existing Capacity Raise Profile of New Structure Auxiliary Lane, from Oak St. Off Ramp Standard Shoulders Bike and Pedestrian Lane Lake Merritt Channel Project Limits – Oak Street Project Limits – 10 th Avenue N
34
Caltrans District 4 Alameda 880 - High Street Interchange Retrofit 165424 Ala 880 – High Street Interchange Retrofit Cost:$60.7 Million Adv: Sept. 2006 Replace Existing Structure: Maintain Existing Capacity Reconfigure SR 77 / 42 Ave./880 IC- Partial diamond w/ at grade intersection Reconstruct Frontage Road: - Oakport Street - E. Eight Street Standard Shoulders Bike and Pedestrian Lane Project Limits - Fruitvale Avenue Project Limits-.9 km S. of High Street N
35
Caltrans District 4 I-238 Widening and Rehabilitation I-238/580 IC to I-238/880 IC 249041 I-238 Widening and Rehabilitation Cost: $82.4 M Adv: Jan. 2006 Widening and Rehabilitation: Widen I-238 from 4 to 6 Lanes Rehabilitate I-238 with LLP SB I-880 Aux. Lane from I238/880 IC to A Street Off Ramp Widen NB I-880 to I-238 to 2-Lanes Widen NB I-238 to I-880 to 2 Lanes N Project Limits – A Street 880 238 Project Limits – I-238/880 IC Project Limits – I-238/580 IC 238580
36
Caltrans District 4 PCC Pavement Rehabilitation Hacienda Drive - I 238 284311 Ala 580 PCC Pavement Rehab Cost: $28 M Adv: 8/8/05 Project Limits – Hacienda Dr. Project Limits – I - 238 Upgrade Existing Pavement : Replace Cracked Slabs Grind All Lanes Repair Shoulders Replace Approach Slab AC Overlay Ramps Rehab Bridge Decks Install Bridge Rails 580680238880580 N
37
Caltrans District 4 State Route 84 Realignment Pigeon Pass 172401 Ala 84 Roadway Realignment Cost: $21.3 M Adv: Aug. 2006 Project Location Livermore Dublin Pleasanton 580680 84 680 84238 580 N Roadway Realignment : Improve Horizontal / Vertical Alignment Median Buffer Current Design Standard Standard Outside Shoulder Guardrail Steep Terrain Environmental Sensitive Habitat
38
Caltrans District 4 Networking Network session
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.