TRANSBAY TRANSIT CENTER Transbay Transit Center TG07.2 Structural - - PDF document

▶
transbay transit center
SMART_READER_LITE
LIVE PREVIEW

TRANSBAY TRANSIT CENTER Transbay Transit Center TG07.2 Structural - - PDF document

Jun 29, 2023 321 likes •615 views

TRANSBAY TRANSIT CENTER Transbay Transit Center TG07.2 Structural Concrete Superstructure Package Pre-Bid Conference Transbay Joint Powers Authority 201 Mission, Suite 2100 San Francisco, CA 10:00am November 14, 2013 Please sign in!

slide-1
SLIDE 1

1

TRANSBAY TRANSIT CENTER

Transbay Transit Center TG07.2 Structural Concrete Superstructure Package

Pre-Bid Conference Transbay Joint Powers Authority 201 Mission, Suite 2100 San Francisco, CA 10:00am November 14, 2013

Please sign in!

AGENDA

  • Welcome and Introductions
  • Trade Package Overview
  • SBE Participation Overview
  • Proposal Submittal Requirements
  • Questions and Answers
  • Meeting with Pre-Qualified Trade Subcontractors &

Networking

  • Job Walk for Prime Bidders

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-2
SLIDE 2

2

Project General Information

  • Client: Transbay Joint Powers Authority (TJPA)
  • General Contractor: Webcor/Obayashi Joint Venture
  • Architect: Pelli Clark Pelli / Adamson
  • Structural Engineer: Thornton Tomasetti

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Information and all IFB documentation is located on the TJPA website:

www.transbaycenter.org > TJPA > Doing Business with the TJPA > Current Contract Opportunities > Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-3
SLIDE 3

3

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Pre-Qualified Prime Trade Subcontractors

  • Gonsalves & Santucci dba Conco
  • RGW Construction
  • Shimmick Construction
  • Skanska Steel Constructors
  • Urata & Sons Cement

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-4
SLIDE 4

4

Invitation For Bid (IFB)

  • Exhibit A with Scope of Work
  • Bid Manual with Attachments and Exhibits
  • Project Specifications & Drawings
  • Available at plan rooms shown on website

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Bid Process – Timeframe and Dates

  • Qualifications Due:

2:00 pm Pacific Time on December 5, 2013

  • Questions/Requests for Clarifications Due:

2:00 pm Pacific Time on December 6, 2013 Use the editable QBD form from TJPA website

  • Bid Packages Due:

2:00 pm Pacific Time on January 14, 2014

  • TJPA Board Vote to Approve the Contract Award:

Tentatively February 13, 2014

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-5
SLIDE 5

5

You are here!

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

TG07.2 Structural Concrete Superstructure

  • 1. Reinforced concrete work above the delineation line with TG06
  • 2. Grouting of all column base plates for Structural Steel columns
  • 3. Pressure fill of basket columns and light column members
  • 4. Pendulum bearings
  • 5. Cut interior flange and 2” of web around the CDSM wall perimeter

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-6
SLIDE 6

6

TG07.2 Key Construction Items

  • 1. Coordination with TG07.1R Structural Steel on superstructure
  • 2. Reinforcement coordination at interface between steel girders and

concrete moment frame beams at the ground level

  • 3. Challenging placement of reinforced concrete beams/slabs under

the 3 temporary bridges at First, Fremont and Beale Streets

  • 4. Formwork for curved scallop walls at roof park level
  • 5. Sketches showing future pedestrian bridges and gondola landing

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-7
SLIDE 7

7

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-8
SLIDE 8

8

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-9
SLIDE 9

9

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-10
SLIDE 10

10

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-11
SLIDE 11

11

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-12
SLIDE 12

12

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-13
SLIDE 13

13

  • TG07.2 IFB Set

– Structural Drawings – Architectural Drawings – Specifications – Sketches showing future pedestrian bridge tie-in to adjacent buildings and gondola

  • ASI 108 – Steel member grout fill details

– Clarifies the basket columns/light column steel pipe concrete/grout fill requirements

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Questions on Bid Docs

Submit ALL IFB Questions via editable QBD Form Email: TransbayBidding_TG07.2@webcor-obayashi.com Deadline: Friday, 12/06/2013, 2:00 pm

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-14
SLIDE 14

14

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

How to Submit a Responsive Bid

  • 1. Complete and include ALL forms! Bidding Checklist
  • 2. Meet ALL Deadlines and Times!
  • 3. Make sure your Proposal arrives by 2pm January 14,

2014! Webcor/Obayashi will use the clock at

http://www.time.gov/timezone.cgi?Pacific/d/-8/java

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-15
SLIDE 15

15

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Remember to sign all forms!! Questions? All questions regarding the IFB will need to be submitted and answered through the QBD process. Thank You!

TRANSBAY TRANSIT CENTER

SBE Program Overview TG07.2 Thursday, November 14, 2013 10:00am

slide-16
SLIDE 16

16

SBE Program Overview Agenda

I. Overview of SBE Program II. Overview of SBE Goal for TG07.2

  • III. Participation Strategies to Meet the Goal
  • IV. Step by Step Overview of EOI

SBE PROGRAM OVERVIEW

Certification & Certifying Agencies

SBE PROGRAM OVERVIEW

DBE SBE LBE

slide-17
SLIDE 17

17

Veteran Business & Workforce Participation

SBE PROGRAM OVERVIEW

SBE Project Participation Goal: 17%

August 2012 Billings – Construction Only

  • 112 SBEs to date

SBE PROGRAM OVERVIEW

slide-18
SLIDE 18

18

TG07.2 Structural Concrete Superstructure Trade Package

20% SBE Participation Goal Focus on “Trade Package Specific Information”

  • Includes SBE/DBE/LBE Certifications
  • Certification Assistance Provided By Program
  • Meets Commercially Useful Function Guidelines
  • Expression of Interest – Marketing Tool

SBE PROGRAM OVERVIEW

Building Relationships

Pre-Qualified Trade Subcontractors

  • Gonsalves & Santucci dba Conco
  • RGW Construction
  • Shimmick Construction
  • Skanska Steel Constructors
  • Urata & Sons Cement

SBE PROGRAM OVERVIEW

slide-19
SLIDE 19

19

Commercially Useful Function (CUF)

A business performing a CUF is one that does all of the following:

  • Is responsible for the execution of a distinct element of the work of the

contract.

  • Carries out its obligation by actually performing managing or supervising the

work involved.

  • Performs work that is normal for its business, services and function.
  • Is not further subcontracting a portion of the work that is greater than that

expected to be subcontracted by normal industry practices.

SBE PROGRAM OVERVIEW

CUF Evaluation TEST

  • Is the supplier (whether it is the prime or a subcontractor) responsible for the

execution of a distinct element of the resulting contract?

  • Will the supplier actually be performing, managing, or supervising an element of

the resulting contract?

  • Will the supplier be performing work that is normal for its business, services and

function?

  • Is there further subcontracting that is greater than that expected to be

subcontracted by normal industry practices?

SBE PROGRAM OVERVIEW

slide-20
SLIDE 20

20

North American Industry Classification System The NAICS Code – Materials/Equipment/Supplies (Examples)

  • 239910 Construction equipment rental
  • 532412 Welding equipment rental
  • 532490 Rental equipment
  • 423610 Construction materials/supplies
  • 423840 Welding supplies

SBE PROGRAM OVERVIEW

Calculating Participation Values

  • SBE Trade Subcontractor

– Work performed or services provided by the SBE’s own work forces, including the cost of the materials and supplies – 100% – Work performed or services provided by the SBE’s own forces, including the cost of materials and supplies obtained for work, except for materials and supplies purchased or leased from Prime. If work has been subcontracted to another SBE, it will be counted as SBE participation by that other SBE.

  • SBE Materials Supplier

– Count 60% of the costs of the materials and supplies obtained from a SBE materials supplier. .

SBE PROGRAM OVERVIEW

slide-21
SLIDE 21

21

Calculating Participation Values

  • Pass Thru/Broker

– Count the entire amount of the fees or commissions charged for assistance in procuring or delivering materials and supplies when purchased from a SBE that is not a manufacturer or regular dealer. Do not count the cost of the materials and supplies. .

SBE PROGRAM OVERVIEW

Participation Strategy #1 Utilization of CUF Approved Suppliers

  • 60% Participation will be counted toward goal
  • If the SBE is only a Broker then only the fees/commission will be

counted

SBE PROGRAM OVERVIEW

slide-22
SLIDE 22

22

Participation Strategy #2 Multiple SBEs utilized for a specific Scope of Work

  • Concrete Place and Finish
  • Concrete Pumping Services
  • Welding
  • Steel Cutting
  • Freight/Hauling

SBE PROGRAM OVERVIEW

Participation Strategy #3 SBE supplies materials, fabricates and installs

100% Utilization is counted toward the goal SBE Furnish and Install a Portion Of The Work. Examples;

  • SBE Concrete Place and Finish
  • SBE Concrete Pumping Services

SBE PROGRAM OVERVIEW

slide-23
SLIDE 23

23 TG07.2 – Structural Concrete Package

SBE PROGRAM OVERVIEW

Potential SBE Opportunity Roster

Framing (Rough Carpentry) Concrete (Furnish, Pump and Place) Traffic Control Concrete Formwork Reinforcing Steel Steel Cutting Welding Surveying Vibration Monitoring Materials (Lumber, Concrete, Rebar, etc.) Equipment Rental Supplies Trucking Site Cleanup Professional Services Temporary Lighting Signage Traffic Barricades

SBE PROGRAM OVERVIEW

slide-24
SLIDE 24

24

SBE PROGRAM OVERVIEW SBE PROGRAM OVERVIEW

slide-25
SLIDE 25

25

SBE PROGRAM OVERVIEW SBE PROGRAM OVERVIEW

slide-26
SLIDE 26

26

SBE PROGRAM OVERVIEW SBE PROGRAM OVERVIEW

slide-27
SLIDE 27

27

SBE PROGRAM OVERVIEW SBE PROGRAM OVERVIEW

slide-28
SLIDE 28

28

TRANSBAY TRANSIT CENTER TRADE PACKAGE

CHECKLIST & SUBMITTAL RECAP

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

slide-29
SLIDE 29

29

How to Submit a Responsive Bid

  • 1. Complete and include ALL forms! See Bidding Checklist.
  • 2. Meet ALL Deadlines and Times!
  • 3. Make sure your Proposal arrives by 2pm January 14,

2014!

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Transbay Transit Center

TG07.2 Structural Concrete Superstructure

Remember to sign all forms!! Questions? All questions regarding the IFB will need to be submitted and answered through the QBD process. Next, prime bidders will be available to discuss work with SBE representatives. Thank You!