C_13 13 Broa oadway C y Cor orridor Proj oject Pack ckage B - - PowerPoint PPT Presentation

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C_13 13 Broa oadway C y Cor orridor Proj oject Pack ckage B B Pre-Bid Conference SAWS Job 16-4508 May 26, 2017 Project Description: CIPP Rehabilitation 24 & 18- inch CIPP Approximately 7,500 linear feet of sewer main

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SLIDE 1

C_13 13 – Broa

  • adway C

y Cor

  • rridor Proj
  • ject

Pack ckage B B

Pre-Bid Conference

SAWS Job 16-4508

May 26, 2017

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SLIDE 2
  • Approximately 7,500 linear feet of sewer main

rehabilitation of 18-inch, 24-inch, and 60-inch pipe per SAWS Item 901.

  • Cleaning and televising to be performed per Items

866 and 868 with Special Provisions.

  • Manhole rehabilitation to be completed per

Special Specification Item 910.

Project Description: CIPP Rehabilitation

60-inch CIPP 24 & 18- inch CIPP

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SLIDE 3
  • Approximately 6,000 linear feet of new 36-

inch and 42-inch FRP

  • Fiberglass Reinforced Pipe (FRP) by open cut

per Technical Specification 33 05 01.08

Project Description: New Sewer Interceptor

36-inch FRP 42-inch FRP

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SLIDE 4
  • Jack, bore or tunneling pipe per Technical

Specifications:

  • 02 40 00-Tunneled Crossings
  • 31 79 13-Microtunneling
  • 31 79 19-Open Face Rotary Wheel TBM Tunneling
  • 31 80 00-Geotechnical Instrumentation

Project Description: Tunnel - New Interceptor

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SLIDE 5

Project Description: Tunneling

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Project Description: Tunneling, Cont.

  • Minimum experience required
  • Tunneling Work Plan to be submitted
  • Installation of settlement instrumentation

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Project Description: Tunnel - New Interceptor

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SLIDE 8

Project Description: Tunnel - New Interceptor

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Project Description: Hydraulic Structures

  • Terminus structure at Elm St.
  • Josephine EQ structure
  • Casa Blanca flow splitting structure
  • Modifications to MH 101 on Avenue B
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Project Description: Hydraulic Structures

Terminus on Elm St.

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Project Description: Hydraulic Structures

Josephine EQ structure

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Project Description: Hydraulic Structures

Josephine EQ structure

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Project Description: Hydraulic Structures

Casa Blanca flow splitting structure (Pre-Fab Polymer Concrete)

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SLIDE 14

Project Description: Hydraulic Structures

Modifications to MH 101 on Avenue B

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Project Description: Existing Utility Relocations

  • Approximately 2,500 linear feet of relocated 8-inch water mains per
  • Spec. Item 812
  • Approximately 1,000 linear feet of relocated 10-inch, 18-inch, and 24-

inch sewer lines per Spec. Item 848 and Special Provision.

  • Approximately 1,000 linear feet of remove and replace COSA storm

sewer pipe (24-inch and under) and manholes

  • Allowance for potential CPS Energy relocations

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Project Description:

Bypass Pumping

Bypass pumping per SAWS Specification Item 864 S1 and S2

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Project Description: Restraining of

Existing RWL

  • 36-inch CSC (AWWA C303)

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SLIDE 18

Project Description: Potentially Replacing a Section of

60-inch RCP

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Project Description: Schedule

  • Consent Decree Requirement
  • 450 Calendar Days
  • No Construction Activities in April

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Project Description:

Construction Phasing

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Project Description:

Construction Phasing

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Project Description:

Construction Phasing

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Questions

SAWS reserves right to ask bidders to submit their questions in writing.