Manhole_Rehabilitation_Project_Map.pdf

PDF 26 MB Posted Apr 22, 2026

Attached to: 2025-2026 Sewer Manhole Rehabilitation Project
Solicitation number: 26-049
Issued by: Alameda County, California

About this file

Written by GovTribe AI · May 18, 2026

This is a project map document for the City of Hayward's Sanitary Sewer Manhole Rehabilitation Project, detailing the location and specifications of 21 manhole structures requiring rehabilitation or channelization across the municipality's sewer system in Alameda County, California. The map spans 17 sheets and identifies specific manhole identification numbers, pipe materials (primarily VCP, PVC, and other compositions), installation years ranging from 1920 to 2012, and depth-to-invert measurements for each structure. The project encompasses two primary work categories: rehabilitation of existing manholes (10 units) and channelization of manhole bottoms with concrete (12 units). Notable manholes requiring work include MH 0875-04 with a depth to invert of 5.01 feet, MH 0875-07 at 3.4 feet depth, MH 0271-10 at 6.3 feet depth, and MH 9461-09 at 9.6 feet depth, among others. The project requires completion within 90 calendar days from the Notice to Proceed date, with an intent to award notification scheduled for May 22, 2026.

The map serves as a technical reference document supporting the Request for Quote submission process, where proposals are due by May 11, 2026, at 4:00 p.m. through the OpenGov Procurement platform. Contractors must provide pricing for mobilization and demobilization, traffic control, sewer bypassing and flow control, and separate line items for rehabilitation and channelization work. Qualified bidders must hold a California state contractor's license, demonstrate a minimum of five years of direct experience in sewer manhole rehabilitation, and provide evidence of successful completion of at least five similar projects within the past two years. Award will be made to the lowest responsive and responsible bidder meeting all specified qualifications, with liquidated damages assessed at $300 per calendar day for delays beyond the 90-day deadline. All workers are subject to prevailing wage requirements under California Labor Code Section 1770, and successful contractors must furnish Labor and Materials Bonds and Performance Bonds in amounts equal to 110 percent of the contract price.

View the file

Other files

File	Type	Posted
2025-2026_Sewer_Manhole_Rehabilitation_Project.pdf	PDF	Apr 22, 2026
2025-2026_Sewer_Manhole_Rehabilitation_Project.pdf	PDF	Apr 22, 2026
Manhole_Rehabilitation_Project_Map.pdf	PDF	Apr 22, 2026
02145_-_Sewer_Bypassing_and_Dewatering.pdf	PDF	Apr 22, 2026
02731_-_Manhole_Lining.pdf	PDF	Apr 22, 2026
03300_-_Cast-in-Place_Structural_Concrete.pdf	PDF	Apr 22, 2026
Construction_Contract_Template.pdf	PDF	Apr 22, 2026
Manhole_Rehabilitation_Table.pdf	PDF	Apr 22, 2026
Non-nuclear.pdf	PDF	Apr 22, 2026
02145_-_Sewer_Bypassing_and_Dewatering.pdf	PDF	Apr 22, 2026
02731_-_Manhole_Lining.pdf	PDF	Apr 22, 2026
Construction_Contract_Template.pdf	PDF	Apr 22, 2026
SD-304_Standard_Manhole.pdf	PDF	Apr 22, 2026
Contract_Bonds.pdf	PDF	Apr 22, 2026
Detail_A-_Manhole_Rehabilitation.pdf	PDF	Apr 22, 2026
General_Provisions.pdf	PDF	Apr 22, 2026
Nondiscriminatory_Affirmative_Action_Cert_Statement.pdf	PDF	Apr 22, 2026
Contract_Bonds.pdf	PDF	Apr 22, 2026
Manhole_Rehabilitation_Table.pdf	PDF	Apr 22, 2026
Non-Collusion_Affidavit.pdf	PDF	Apr 22, 2026
Detail_A-_Manhole_Rehabilitation.pdf	PDF	Apr 22, 2026
General_Provisions.pdf	PDF	Apr 22, 2026
Non-Collusion_Affidavit.pdf	PDF	Apr 22, 2026
Nondiscriminatory_Affirmative_Action_Cert_Statement.pdf	PDF	Apr 22, 2026
SD-304_Standard_Manhole.pdf	PDF	Apr 22, 2026
03300_-_Cast-in-Place_Structural_Concrete.pdf	PDF	Apr 22, 2026
Non-nuclear.pdf	PDF	Apr 22, 2026

Show all 27

On GovTribe

Work with this file

Download the original file
Contacts named in this file
Similar government files
Ask GovTribe AI about this file

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

6 VCP

D-302

6 VCP1980C-231

10 PVC 1986

E-992

10 PVC 1986

E-992

8 VCP 1980

C-231

6 VCP 1960

D-302

6 V

CP 19

D-30

6 VCP 1960

D-302

6 VCP 1960

D-302

0875-10

OLSD

OLSD0875-02

0875-04

0875-07

0875-11

0875-03

0875-05

0875-06

0875-09

Rehabilitate MH 0875-04 Depth to Invert: 5.01'

Channelize and Rehabilitate MH 0875-07

Depth to Invert: 3.4'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 1 of 17

8 V

E-55

8 6 VCP1956

8 V

CP 1964

E-400

8 PVC 1993

E-1226

8 VCP 1964

E-400

6 VCP 1956

6 VCP 1928

E-1226

8 V

CP 1964

E-40

8 VCP 1969

E-558

6 VCP 1964

E-400

8 VCP 1969

E-558

CVSD

0073-05

0073-07

0172-07

0173-05

0173-07

0173-08

0173-09

0173-01

0172-01

0173-02

0173-10

0173-13

0173-11

0173-12

Channelize

MH 0173-09

Depth to Invert: 4'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 2 of 17

8 VCP 1964

E-400

8 VCP 1964

E-400

0271-10

0272-05

0271-03

0271-04

0271-06

0271-07

0271-11

0271-01

0271-05 0271-08

0272-04

Rehabilitate MH 0271-10 Depth to Invert: 6.3'

Channelize MH 0271-03 Depth to Invert: 6.5'

Channelize MH 0271-06 Depth to Invert: 2.9'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 3 of 17

CP 1941

E-56

6 VCP

8 VCP

E-43

8 VCP 1941

E-1226

8 VCP

E-56

8 VCP

E-43

8 VCP 1950

E-879

8 VCP 1958

E-879

8 VCP

E-43

8 VCP

E-43

8 VCP 1941

F-867

0671-06

0671-07

0671-08

0671-09

0671-10 0671-11

0671-12

0672-01

0672-02

0672-03

0672-05

0671-13 OLSD

OLSD

OLSDOLSD

Rehabilitate

MH 0671-10

Depth to Invert: 4.2'

Rehabilitate

MH 0671-11

Depth to Invert: 9.9'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 4 of 17

8 VCP

8 VCP 1945

18 PVC 1995

E-1273

8 VCP 1945

18 PVC 1995

E-1273

0170-07

0170-04

0170-06

0169-11

0169-12

Channelize MH 0170-06 Depth to Invert: 9.25'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 5 of 17

8 PVC

C-391

18 PVC

E-1552

8 VCP

E-266

12 PVC

E-1696

8 PVC

C-391

12 PVC 2004

E-1696

8 PVC 2004

E-1696

12 PVC 2004

E-1696

8 PVC 2001

C-391

8 PVC 2001

C-391

8 VCP 1946

E-266

8 PVC 2001

C-391

8 VCP 1946

E-266

8 PVC 2001

C-391

8 VCP 1946

E-266

8 VCP 1946

E-266

12 PVC 2004

E-1696

8 DIP 2002

C-393

12 PVC 2004

E-1696

18 PVC 2003

E-1696

18 PVC 2004

E-16960268-05

0268-13

0268-14

0268-16

0268-01

0268-02

0268-03

0268-06

0268-07

0268-08

0268-09

0268-10

0268-11

0268-12

0268-15

0268-04

Rehabilitate MH 0268-06 Depth to Invert: 5.09'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 6 of 17

8 VCP

D-34

8 V

C-

8 VCP 1952

8 VCP 1950

C-36

8 VCP

C-368 VCP

C-36

8 VCP

C-36

8 VCP

C-36

8 VCP

C-36

8 VCP

C-36

8 VCP

C-36

8 VCP

C-36

8 VCP

C-36

9866-09

9866-15

9867-04

9867-08

9867-12

9966-01

9967-03

9867-07

9867-09

9967-01

Channelize MH 9867-08 Depth to Invert: 3.89'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 7 of 17

8 VCP1947E-18

18 RCP

E-1935

8 VCP1947E-18

8 VCP 1949

E-1935

8 VCP

E-18

8 VCP1947E-18

8 VCP 1947

8 VCP1947E-18

8 VCP 1947

8 VCP1947E-18

8 VCP

E-18

8 VCP 1967

E-446

8 VCP 1949

E-1935

8 VCP1947E-18

8 VCP 1949

E-1935

8 VCP 1947

E-18

8 VCP1947E-18

8 VCP 1947

8 VCP1947E-18

8 VCP

1949E-360567-06

0567-07

0567-08

0567-11

0567-20

0567-21

0568-12

0568-14

0568-15

0568-16

0568-18

0568-21

0568-22

0568-23

0667-03

0668-02

0568-11

0667-01

0668-03

Channelize MH 0568-21 Depth to Invert: 8.34'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 8 of 17

C-3

8 VCP 1990

C-331

8 VCP 1967C-207

8 A

C-

8 V

CP 1

C-33

8 ACP 1967

C-205

10 VCP 1968C-167

1463-13

1463-14

1563-01

1563-02

1563-03

Rehabilitate MH 1563-03 Depth to Invert: 5.97'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 9 of 17

C-275

8 VCP

E-1883

8 VCP 1954

E-1883

8 VCP 1961

E-1883

6 VCP 1965

E-182

8 VCP 1955

E-182

8 VCP 1983

C-275

8 VCP 1961

E-1883

6 VCP 1967

8 VCP 1961

E-1883

8 P

E-

8 VCP 1955

8 VCP 1961

E-1883

8 VCP 1955

E-182

8 P

E-

8 VCP 1983

C-365

9461-08

9461-05

9461-10

9461-15

9461-02

9461-04

9461-09 9461-11

9461-12

9461-16 9461-17

9461-18

9461-01

9461-20

9360-15 9360-17 9360-18

Channelize MH 9461-09 Depth to Invert: 9.6'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 10 of 17

8 VCP 1956

E-212

8 VCP

E-212

8 VCP 1956

E-212

8 VCP 1956E-212

8 VCP 1956

E-212

8 VCP 1956

E-2128 VCP 1956

E-212

8 VCP 1956

E-212

8 VCP 1956

E-212

8 VCP 1956

E-212

8 VCP 1956

E-212

8 VCP 1956

E-212

1159-05

1159-07

1160-03

1160-04 1160-05

1160-08

1159-04

1159-11

1160-02

1160-06

1160-07

Raise MH 1160-05 Depth to Invert: 6.81'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 11 of 17

Derek.Pham Callout Rehabilitate MH 9264-01 Depth to Invert: 8.5'

12 VCP1997E-1457

8 VCP 1981

E-892

12 VCP 1997E-1457

39 VCP 1966E-432

9253-04

9253-05 9253-06

Channelize MH 9253-04 Depth to Invert: 10.44'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 12 of 17

6 VCP

E-1457

12 VCP 1997E-1457

39 VCP 1966E-432

9353-04

9452-01

9353-05

Channelize MH 9452-01 Depth to Invert: 9.46'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 13 of 17

24 PVC

E-1763

6 VCP 1983

E-1273

18 HDPE

E-1786

18 PVC 2000

E-1552

18 PVC 1995

E-1273

24 PVC 2005

E-1763

18 HDPE

E-1786

18 PVC 2000

E-1552 0068-02

0068-05

0069-01

9969-08

9969-11

9969-12

Channelize MH 0069-01 Depth to Invert: 8.33'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 14 of 17

8 VCP 1959

12 VCP 1930

8 PVC 2001

E-1572

8 PVC 2001

E-1572

0170-03

0170-11

0071-08

0171-02

0171-03

0171-05

0171-09 0171-01

0171-07

0171-06

Channelize MH 0171-03 Depth to Invert: 5.21'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 15 of 17

8 PVC1993

E-1226

8 CIP1980C-246

8 VCP1951E-22

6 V

E-22

4 C

IP 19

C-24

6 A

CP 19

C-24

8 PVC 1993

E-1226

6 VCP1928E-22

8 VCP 1951E-1226

8 H

DPE

6 VCP1928E-22

6 VCP1928E-86

6 VCP 1927

E-297

0273-01

CVSD

0273-08

0273-13

0273-14

Priv

OLSD

CVSD

0272-02

0272-03

0273-02

0273-04 0273-06

0273-09

Rehabilitate MH 0273-04 Depth to Invert: 3.9'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 16 of 17

6 VCP1961

6 V

8 V

E-56

8 VCP

E-56

6 V

CP 1950

6 V

CP 1950

6 V

CP 1950

6 VCP 1961

E-313

8 VCP

E-16

6 VCP 1950

0571-08

0571-10

0571-11

0571-12

0671-01

0671-02

0671-03

0671-04

0571-06

0571-14

0571-15

0571-16

Rehabilitate

MH 0571-12

Depth to Invert: 8.7'

City of Hayward

City of Hayward Sanitary Sewer Manhole

Rehabilitation Project

0 80 16040

Feet

Sheet 17 of 17

File details come from the government source that posted it. Updated May 18, 2026.