Cemetery Brook Drain Tunnel (CBDT) Project

Agency:	City of Manchester
State:	New Hampshire
Type of Government:	State & Local
NAICS Category:	236220 - Commercial and Institutional Building Construction 237110 - Water and Sewer Line and Related Structures Construction 237990 - Other Heavy and Civil Engineering Construction
Posted Date:	Nov 30, 2023
Due Date:	Dec 14, 2023
Bid Source:	Please Login to View Page
Contact information:	Please Login to View Page
Bid Documents:	Please Login to View Page

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AGENDA

Registration.............................. 9:30 am–10:15 am

Networking/Coffee................ 9:30 am–10:15 am

Session 1.................................... 10:15 am–12:00 pm

City of Manchester CSO Program Overview

Consent Decree

CSO Separation Areas

CBDT Project Overview

Project Ownership

Project Team

Project Components

Contracting

Procurement Process

Procurement Schedule

Lunch Break/Networking..... 12:00 pm–1:00 pm

Session 2:.................................. 1:00 pm–3:00 pm

Cemetery Brook Drain Tunnel Project

Virtual Tour of the alignment and key points

Construction Staging Areas

Traffic Management

Anticipated Ground Conditions

Drop Shafts

Outlet Structure and Existing 72” EIN Pipe

Inlet Structure

Drop Shaft DS-2 Consolidation Conduit

Construction Schedule

Wrap-up/Networking........... 3:00 pm– 3:30 pm

Event Contact/Information

Mahmood Khwaja, PE

Mobile: 617-777-3076

KhwajaM@CDMSmith.com Direct: 617-452-6391

CDM Smith

Event Registration

Email to:

CC:

KhwajaM@CDMSmith.com

PolcariDG@cdmsmith.com

Subject: C BDT Project Outreach

Registration

Include full contact information, company name,

request for virtual access, anticipated project role,

number of in-person attendees for your firm.

Event Contact and

Registration Information

is included on the back of

this brochure. ➜

Cemetery Brook

Drain Tunnel

(CBDT) Project

Contractor and Program

Manager Outreach Event

December 14, 2023

Manchester, New Hampshire

Contractor and Program Manager

Outreach Event

The Department of Public Works/Environmental

Protection Division, Manchester, New

Hampshire will be holding a contractor and

program manager outreach event to present

the upcoming Cemetery Brook Drain Tunnel

(CBDT) Project in anticipation of the RFQ

release in December 2023 (program manager)

and late Q1 2024 (contractor). Depending on

interest, virtual attendance may be permitted,

but in-person attendance is encouraged. For

registration, see event registration instructions.

The CBDT Project is part of the city’s Consent

Decree with the United States Environmental

Protection Agency to conduct a $300 million,

20-year Combined Sewer Overflow (CSO)

mitigation program. The CBDT will remove

Cemetery Brook drainage flows from the city’s

combined sewer system and will ultimately

support the future sewer separation in the

city’s largest drainage basin over the next

20 years. This project will improve water

quality in the Merrimack River by reducing

CSO discharge during heavy rain events and

reduce average daily flows to the Manchester

Wastewater Treatment Facility.

Project Area

Manchester, NH

Elliot Hospital

QUEEN CITY AVE

Elliot Hospital

MASSABESIC ST

Project Components

Tunnel Length:

2.2 miles

Tunnel Diameter:

12-ft ID

Ground Type:

Soft/Mixed Face/

Hard Rock

Lining Type:

Segmental

Other Components:

• Seven (7)

dropshafts

• Inlet structure

• Outfall structure

• Consolidation

Piping

Cemetery Brook Drain Tunnel (CBDT) Project Contractor Outreach Event

Bid #	Description	Download PDF	Bid Opening	Addenda	Results
	Cemetery Brook Drain Tunnel (CBDT) Project	Outreach Invitation	December 14th 2023

Cemetery Brook Drain Tunnel (CBDT) Project

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