BH014700 - HRSD · 2018-05-30 · HRSD Interceptor Force Main HRSD Interceptor Gravity Main 3QHRSD Treatment Plant 3PRS HRSD Pressure Reducing Station 3PS HRSD Pump Station BH014700

BH014700

BH015600

NG-169

NG-174

NF-130

NG-115

NG-124

HAMPTON ROADS BLTWYHAMPTON ROADS BLTWY

28TH ST

25TH ST

27TH ST 26TH ST

JEFFERSON AVE

WARWICK BLVD

5

HUNTINGTON AVE

23RD ST

US-60

5

26TH ST

30TH ST

29TH ST

31ST ST

MADISON AVE

32ND ST

21ST ST

33RD ST

19TH ST

25TH ST20TH ST

MARSHALL AVE

IVY AVE

34TH ST

HAMPTON AVE

23RD ST

17TH ST

22ND ST

18TH ST

24TH ST

30TH ST

18TH ST

BH014700Boat Harbor Outlet SewerImprovements

CIP Location

Newport News

Legend

HRSD Interceptor Force MainHRSD Interceptor Gravity Main

3Q HRSD Treatment Plant

3SRP HRSD Pressure Reducing Station

3PS HRSD Pump Station

BH014700

/0 460 920 1,380 1,840230

Feet

Project Area

±

± Project Interceptor Line!]̂ Project Interceptor Point!]̂ Project Pump Station Point

CIP Project Area

_̂ CIP Interceptor Point_ CIP Pump Station Point

CIP Abandonment

±

± CIP Interceptor Line

Boat Harbor Outlet Sewer Improvements PR_BH014700

System: Boat HarborType: Pipelines

Driver Category: I&I Abatement-Rehabilitation PlanProject Status: Pre PlanningRegulatory: Rehab Plan Phase One

PROGRAM CASH FLOW PROJECTION ($,000)

Prog CostExp to

Previous Year FY19 FY20 FY21 FY22 FY23 FY24 FY25 FY26 FY27 FY28

$5,641 $124 $400 $4,134 $983 $0 $0 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

This project will rehabilitate or replace approximately 3,500 linear feet of gravity pipeline and associated manholes. Pipe diameters range from 48 to 54-inches. Projectextends from MH-NG-169-852 to MH-NG-169-1395 and from MH-NG-169-3984 to MH-NG-124-5328. Rehabilitation work includes the 26th Street siphons and the associated chambers. The 25th Street siphons and associated chambers were rehabilitated under a prompt repair contract.

PROJECT JUSTIFICATION

Condition assessment activities indicate that these assets present a material risk of failure due to physical condition defects.

FUNDING TYPE CONTACTS

Funding Type: Revenue Bond Contacts-Requesting Dept: Compliance AssuranceContacts-Dept Contacts: Phil HughesContacts-Managing Dept: Engineering

PROPOSED SCHEDULE START DATE COST ESTIMATE

PrePlanning 02/01/2017PER 01/01/2018Design Delay 06/01/2018Design 06/01/2018Bid Delay 04/01/2019PreConstruction 04/01/2019Construction 06/01/2019Closeout 10/01/2020

Cost Estimate Class: Class 5 PrePlanning $1,496PER $90,050Design $323,500PreConstruction $5,000Construction $5,216,000Closeout $5,000 Est. Program Cost $5,641,046Contingency Budget $845,406

Est. Project Costs $6,486,452

BH014800

FERGUSON PARK

NEWMARKET CREEK

NG-108

NG-106

NF-107NG-127

NG-103

NF-105

NG-111

NG-110

NG-214

W MERCURY BLVD

JEFFERSON AVE

ROANOKE AVE

HUNTINGTON AVEBRIARFIELD RD

WARWICK BLVD

US-60

WARWICK BLVD

WARWICK BLVD

US-60

74TH STMARSHALL AVE

ORCUTT AVE

79TH ST

WICKHAM AVE

RIVER RD

77TH ST

SHIPYARD DR

76TH ST

72ND ST

80TH ST

48TH ST

CHESTNUT AVE

MADISON AVEHILTON BLVD

ELLEN RD

TEMPLE LN

JAMES DR

50TH ST

ZIPP DR

FAIRFAX AVE

60TH STBAKER BLVD

SURRY AVE

DEAN RAY CT

ROAM CT

CLINTON DR

TIMBER DR

ROBIN LN

72ND ST

TEMPLE LN

BH014800Jefferson Avenue Extension GravityImprovements

CIP Location

Newport News

Legend





BH014800

/0 920 1,840 2,760 3,680460

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


Jefferson Avenue Extension Gravity Improvements PR_BH014800


Driver Category: I&I Abatement-Rehabilitation PlanProject Status: DesignRegulatory: Rehab Plan Phase One


Prog CostExp to


$2,645 $229 $1,358 $1,058 $0 $0 $0 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

This project is to rehabilitate and/or replace 4800 linear feet of gravity pipeline and associated manholes. Pipe diameters range from 27 to 36-inches. Project extends from MH-NG-103-2020 to MH-NG-106-8070 and from MH-NG-108-2800 to MH-NG-108-2340. Manholes MH-NG-108-719 and MH-NG-112-12636 are also included.


Condition assessment activities indicate that these assets present a material risk of failure due to I/I.


Funding Type: Revenue Bond Contacts-Requesting Dept: Compliance AssuranceContacts-Dept Contacts: Phil HughesContacts-Managing Dept: Engineering



Cost Estimate Class: Class 5 PrePlanning $0PER $52,467Design $173,080PreConstruction $5,000Construction $2,409,300Closeout $5,000 Est. Program Cost $2,644,847Contingency Budget $478,400


BH014900BH014220

WILLARD AVE

NG-159

NF-161

NG-160

NF-158

N MALLORY ST

W COUNTY ST

S MALLORY ST

VA-143

US-25

8

LIBBEY ST

N HOPE ST

S HOPE ST

S CURRY ST

N CURRY ST

E MERCURY BLVD

DOWNES ST

SEWELL AVE

E COUNTY ST

E HOWARD ST

SEGAR ST

TAYLOR AVE E

YUKO

N ST

CUMMING AVE E

WILLIAMS ST

WATER ST

E VIRGINIA AVESEMPLE ST

BH014900Hampton Trunk Sewer ExtensionDivision K Gravity Improvements

CIP Location

Hampton

Legend





BH014900

/0 360 720 1,080 1,440180

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


Hampton Trunk Sewer Extension Division K Gravity Improvements

PR_BH014900


Driver Category: I&I Abatement-Rehabilitation PlanProject Status: ProposedRegulatory: Rehab Plan Phase Two


Prog CostExp to


$3,689 $0 $0 $176 $179 $1,141 $2,193 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

This project is to rehabilitate and/or replace 3700 linear feet of gravity pipeline with associated manholes. Pipe diameter is 30-inches.Project extends from MH-NG-160-25773 to NS-PS-225-1. There is also a point repair required between MH-NG-160-26350 and MH-NG-160-26040.


Condition assessment activities indicate that these assets present a material risk of failure due to I/I.


Funding Type: Revenue Bond Contacts-Requesting Dept: Compliance AssuranceContacts-Dept Contacts: Chris StephanContacts-Managing Dept: Engineering





BH015000

NG-057

NG-053

NG-099

NG-127

NG-052W MERCURY BLVD

TODDS LN

WHEALTON RD

BIG BETHEL RD

ROANOKE AVE

BIG BETHEL RD

79TH ST

MARTHA LEE DR

W WEAVER RD

80TH ST

W LEWIS RD

77TH ST

HAZELWOOD RD

JOYNES RD

THREECHOPT RD

BERKSHIRE TER

ROBERTA DRALBANY DR

PENNWOOD DR

GREENWOOD DR

CHESTNUT AVE

WINCHESTER DR

CANDLEWOOD DRREDHEART DR

74TH ST

TWIN OAKS DR

HUNT CLUB BLVD

BROUT DR

LYNNHAVEN DR

MACO

N RD

BUTTERNUT DR

GOLDSBORO DR

PATRICIAN DR

82ND ST

LASSITER DR

CORNWALL TER

TOPPING LN

KENNEDY DR

FARMINGTON BLVD

JOY D

R

LUNDY LN

SHER

RY DE

LL DR

ABACO DR

MILTO

N DR

CLINE

DR

TERESA DR

BUTLER DR

ABRAHAM CT

GRAYSON AVE

DULUTH CT

EDGEWOOD DR

BONIFA

Y DR

MCCALL CT

BH015000Orcutt Avenue and Mercury BlvdGravity Sewer Improvements

CIP Location

Newport News

Legend





BH015000

/0 1,000 2,000 3,000 4,000500

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


Orcutt Avenue and Mercury Blvd Gravity Sewer Improvements

PR_BH015000


Driver Category: I&I Abatement-Rehabilitation PlanProject Status: Bid DelayRegulatory: Rehab Plan Phase One


Prog CostExp to


$6,457 $659 $3,540 $2,258 $0 $0 $0 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

- Orcutt Avenue Section A Gravity Sewer Rehabilitation - 7,220 linear feet (LF) of gravity pipeline and 42 manholes are referred for action. Pipe diameters range from 15 to 18-inches. Project extents are from MH-NG-051-6116 to MH-NG-127-3791. Upsizing the Mercury Boulevard/Orcutt Avenue crossing from a 24-inch to a 36-inch.Upsizing roughly 300 LF of pipe on Mercury Blvd from an 18-inch to a 30-inch. - Mercury Boulevard Gravity Sewer Rehabilitation - 9,400 LF of gravity pipeline and 39 manholes are referred for action. Pipe diameters range from 15 to 18-inches. Project extents are from MH-NG-057-6293 to MH-NG-127-3791. City of Hampton sanitary sewer infrastructure rehabilitation work will also be included in this project. A Cost Sharing Agreement was executed to cover the cost of this work.


Condition assessment activities indicate that these assets present a material risk of failure due to I/I and physical condition defects.


Funding Type: Clean Water/Cash Contacts-Requesting Dept: Compliance AssuranceContacts-Dept Contacts: Eddie AbisaabContacts-Managing Dept: Engineering





BH015100

YR01

0300BLOXOMS CORNER

NF-090

NF-089

NG-088

NG-094

ANDREWS BLVD

ANDREWS BLVD

N 5TH

ST

NICKERSON BLVD

ROGERS AVENEWTON RD

SALT POND RD

REVERE DR

STOCKTON ST

TAPPAN AVEBUCKROE AVE

4TH ST

N

NATHAN ST

LAFAYE

TTE DR

N 2ND

ST

BOYKIN LN

CHOWNING DR

ZINZER RD

FOX GROVE DREAGLES LNDG

N 6TH

ST

FAIRF

IELD B

LVD

SILVER ISLES BLVD

AMHERST RD

FIELDS DR

SARFAN RD

MANILLA LN

BAXTER ST

SESCO DR

RAWOOD DR

WINFREE DR

N 1ST

ST

BENTHALL RD

RANALET DR

ESSEX PARK DR

BARNES CT

ATLANTIC AVE

ANGELIA WAY

ROSSER DR

SOUT

HALL

LNDG

CARMEN DR

MCGIV

NEY L

N

BH015100Bloxoms Corner Force MainReplacement

CIP Location

Hampton

Legend





BH015100

/0 620 1,240 1,860 2,480310

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


Bloxoms Corner Force Main Replacement PR_BH015100


Driver Category: I&I Abatement-Rehabilitation PlanProject Status: ProposedRegulatory: Rehab Plan Phase Two


Prog CostExp to


$2,784 $0 $0 $105 $177 $755 $1,747 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

This project will address 6,100 linear feet of 8-inch Cast Iron Pipe from Bloxom's Corner Pump Station to the gravity discharge at MH-NG-094-1264.


Disproportionate force main failure history indicates material risk of failure.


Funding Type: Revenue Bond Contacts-Requesting Dept: Compliance AssuranceContacts-Dept Contacts: Chris StephanContacts-Managing Dept: Engineering





BH015300

NG-125

NF-128

NG-124

HAMPTON ROADS BLTWY

7

TERM

INAL A

VE

HARB

OR RD

JEFFERSON AVE

BH015300Boat Harbor Treatment PlantSwitchgear and ControlsReplacements

CIP Location

Hampton

Legend





BH015300

/0 120 240 360 48060

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


Boat Harbor Treatment Plant Switchgear and Controls Replacements

PR_BH015300

System: Boat HarborType: Electrical

Driver Category: Aging Infrastructure/RehabilitationProject Status: Bid DelayRegulatory: None


Prog CostExp to


$9,236 $754 $4,707 $3,775 $0 $0 $0 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

This project is to design and construct needed replacement of the treatment plant main switchgear, generator switchgear, controls and appurtenances. The replacement of the generator and switchgear will require the construction of new generator switchgear building and a separate new main switchgear building. The work also includes flood mitigation for sub-station 1 & 2 and adding a larger power distribution source at the Bisulfite building.


This project will replace 35 year old switchgear, which are nearing the end of their useful life. The main and generator switchgear is starting to become unreliable. Thebreaker racking and closing mechanisms have alignment issues and breakers as well as switches have failed to open and/or close due to fatigue of parts. Replacement parts are becoming difficult to obtain. New buildings (main switchgear and emergency switchgear) are required to house the switchgear due to the limited available space on the plant site and the need to maintain plant operations during construction.


Funding Type: Clean Water/Cash Contacts-Requesting Dept: Operations-TreatmentContacts-Dept Contacts: Eddie AbisaabContacts-Managing Dept: Engineering





BH01

5500

BH014500

VICTORIA BLVD

NF-08

5

NG-141 NF-194

NG-142

W PEMBROKE AVESETTLERS LANDING RD

W QUEEN ST

LEE ST

SHELL RD

NEWPORT NEWS AVE

W QUEEN ST

CHAPEL ST

WORSTER ST

RIDGEWAY AVE

MILFORD AVE

HOMESTEAD AVE

FAIRLAND AVE

OLD C

ELEY

RD

S BAC

K RIVE

R RD

BRIGHT ST

WESTWOOD AVE

MICHIGAN DREN

GLAN

D AVE

AUGUSTA ST

MAPL

EWOO

D ST UNION ST

PATTE

RSON

AVE

REDW

OOD S

T

N BAC

K RIVE

R RD

THORNETTE ST

FLORIDA ST

S FAL

LON C

T

IDA ST

JUDY CTDO

GWOO

D ST

CLOVELLY LN

SOUT

H ST

GEORGIA ST

FRAN CIREN

GLAN

D AVE

BH015500LaSalle Avenue Interceptor ForceMain Replacement

CIP Location

Hampton

Legend





BH015500

/0 390 780 1,170 1,560195

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


LaSalle Avenue IFM Replacement PR_BH015500


Driver Category: Aging Infrastructure/RehabilitationProject Status: ProposedRegulatory: None


Prog CostExp to


$1,832 $0 $0 $80 $1,092 $661 $0 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

This project involves the replacement of approximately 3,250 linear feet of 14-inch Cast Iron (CI) pipe from the C&O Railroad tracks and Pembroke Avenue to HRSD'sterminal manhole, MH-142-4110, at the intersection of LaSalle Avenue and Shell Road.


This project will replace the existing 14-inch CI force main from approximately station 120+00 to station 152+50. The original LaSalle Avenue Sanitary Sewer Force Main was installed in 1957 as 14-inch CI pipe. This force main extends from the east side of I-64 from the newly constructed Freeman Drive Pump Station and travelssouthward down LaSalle Avenue to its terminus at HRSD's MH-142-4110 at the intersection of LaSalle Avenue and Shell Road in Hampton. During the installation of new natural gas service lines to residents along LaSalle Avenue, Virginia Natural Gas' contractor exposed HRSD's 14-inch CI line to verify clearance. Upon excavation and uncovering HRSD's force main, it was observed that this line was corroded to the point of failure. As HRSD's crews worked to repair this line, further holes in the force main developed due to extremely frail pipe wall conditions. The hydraulic conditions of this force main are such that severe internal hydrogen sulfide(H2S) corrosion is likely. There are no air vents on pipe between stations 134+50 and 152+50 and the profile of this line dictate that it does not run full. As such, it is anticipated that vast majority of this line from station 134+50 to station 152+50, is in similar deteriorated condition as experienced during the emergency repair of our line. Similarly, there is another unvented high spot at station 122+50, between the C&O Railroad tracks and Pembroke Avenue. The complete replacement of this section of pipe is warranted due to conditional threats.


Funding Type: Revenue Bond Contacts-Requesting Dept: Operations-InterceptorsContacts-Dept Contacts: Chris StephanContacts-Managing Dept: Engineering





BH0156

00

NF-130

NG-124

NF-131

NG-125

NF-153

NG-130

25TH ST

27TH ST

26TH ST

28TH ST

ROANOKE AVE

7

21ST ST23RD ST

22ND ST24TH ST

WICKHAM AVE

OAK AVE

IVY AVE

20TH ST

30TH ST

HAMPTON AVE

MARSHALL AVE

CHESTNUT AVE

31ST ST

32ND ST

19TH ST

35TH ST

33RD ST

15TH ST

MAPLE AVE

MADISON AVE

BUXTON AVE

POPLAR AVE

13TH ST

14TH ST

12TH ST

17TH ST

6TH ST

11TH ST

BATES DR

GARDEN DR

JEFFERSON AVE

29TH ST

ASH AVE

18TH ST

9TH ST

ORCUTT AVE

PARK AVE

SYCAMORE AVE

WALNUT AVE

HARBOR LN

BLAIR AVE

PARISH AVE29T

H ST

31ST ST

BH015600Hampton Trunk A and BReplacement – Jefferson Ave. toBuxton

CIP Location

Hampton

Legend





BH015600

/0 820 1,640 2,460 3,280410

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


Hampton Trunk A and B - Jefferson Ave. to Buxton PR_BH015600


Driver Category: Aging Infrastructure/RehabilitationProject Status: ProposedRegulatory: None


Prog CostExp to


$9,971 $0 $578 $1,348 $6,026 $2,019 $0 $0 $0 $0 $0 $0

PROJECT DESCRIPTION

This project involves the replacement of approximately 5,000 linear feet (LF) of 36-inch Ductile Iron (DI) and 4,800 LF of 36-inch/34-inch Reinforced Concrete Pressure (RCP) pipe from just north of the intersection of 14th Street and Jefferson Avenue to the intersection of 16th Street and Buxton Avenue. This project will replace the existing force main from the upstream terminus of the Hampton Trunk 'A' Replacement project to the downstream terminus of the Hampton Trunk 'B' – Claremont FM project.


The original Hampton Trunk 'A' and 'B' sections were installed in 1944 as part of the Federal Works Agency projects. This infrastructure was originally installed as 48-inch, 36-inch, and 34-inch RCP gravity pipe and force main pipe from Claremont Avenue Pump Station to Boat Harbor Treatment Plant. In 1991, the 48-inch RCP gravity sewer and a portion of the 36-inch RCP force main was replaced with 42-inch Ductile Iron Pipe (DIP) gravity and 36-inch DIP force main. During the recent Hampton Trunk 'A' Replacement project, the joints of the removed 36-inch DIP force main were found to be severely corroded. An analysis was performed and determined that the interior lining delaminated and failed, resulting in severe hydrogen sulfide (H2S) corrosion of the ductile iron pipe. Additionally, visual inspection ofthe connection point found delaminated interior lining at the joint requiring Ultrasonic Thickness (UST) testing to determine an adequate point of connection. Hydraulicanalysis performed on Hampton Trunk 'A' and 'B' indicate that the system operates at less than full flow during dry weather. Smart Ball inspection performed for the Condition Assessment Program also revealed the presence of gasses and/or air. The dry weather hydraulic conditions in this part of the system dictate that a significant tail water condition is present and reaches a great distance upstream from where the force main discharges to gravity. This head space condition in the force main significantly increases the potential for H2S corrosion. These system flow characteristics and delaminated joints significantly increase the potential for additional future failures.


Funding Type: Revenue Bond Contacts-Requesting Dept: Operations-InterceptorsContacts-Dept Contacts: Ryan BrewsterContacts-Managing Dept: Engineering



Cost Estimate Class: Class 5 PrePlanning $0PER $244,000Design $667,779PreConstruction $10,310Construction $9,038,674Closeout $10,310 Est. Program Cost $9,971,073Contingency Budget $2,259,669


BH01

5700

NP013600

NP013500

GN016200NP013000

JEFFERSON AVE

SF-95

4

NG-960

HAMP

TON RO

ADS B

ELT

BH015700Boat Harbor Treatment PlantEffluent Pump Station andTransmission Force Main

CIP Location

Hampton

Legend





BH015700

/0 2,400 4,800 7,200 9,6001,200

Feet

Project Area

±


CIP Project Area


CIP Abandonment

±


Boat Harbor Treatment Plant Effluent PS and Transmission FM

PR_BH015700

System: Boat HarborType: Nutrient Reduction

Driver Category: Nutrient ReductionProject Status: ProposedRegulatory: None


Prog CostExp to


$132,629 $0 $1,762 $1,762 $1,762 $1,762 $9,797 $17,219 $24,642 $24,642 $24,642 $24,642

PROJECT DESCRIPTION

The project will design and construct an effluent pump station and transmission force main to convey Boat Harbor service area flows across the James River to the Nansemond Treatment Plant. The capacity of the pump station is projected to be 31.8 MGD based on anticipated upstream improvements and existing peak hydrauliccapacity of the treatment plant. Upstream improvements include collection and interceptor system projects as defined by the Regional Wet Weather Management Plan(RWWMP) as well as equalization at the transmission pump station. The transmission force main will be approximately 23,000 linear feet and roughly parallel the Monitor-Merrimac Bridge-Tunnel. A combination of horizontal directional drilling (HDD) and marine trench installation is anticipated. The force main is projected to be 36-inch diameter steel pipe. A preliminary study has been completed which provides a discussion of various alternatives and construction technologies as well as logistical considerations.


The James River WLA requires HRSD to continue reducing the mass of nutrients discharged from associated treatment plant outfalls. The planned reduction of nutrients is largely completed through implementation of the SWIFT program. The SWIFT master planning effort has determined that advanced water treatment and injection at Boat Harbor has significant physical limitations including site availability and resiliency to sea level rise. In addition, a financial analysis indicates there is significant long term cost savings associated with consolidating wastewater treatment and SWIFT facilities at Nansemond Treatment Plant. This project will allow HRSD to further reduce the amount of nutrients contributed to the James River basin. Upgrades to Nansemond Treatment Plant to accommodate the additional flow will be completed under a separate capital project.


Funding Type: Revenue Bond Contacts-Requesting Dept: General ManagerContacts-Dept Contacts: John DanoContacts-Managing Dept: Engineering



Cost Estimate Class: Class 5 PrePlanning $0PER $7,047,500Design $14,695,000PreConstruction $0Construction $123,207,500Closeout $0 Est. Program Cost $144,950,000Contingency Budget $0


Documents

BH014700 - HRSD · 2018-05-30 · HRSD Interceptor Force Main HRSD Interceptor Gravity Main 3QHRSD Treatment Plant 3PRS HRSD Pressure Reducing Station 3PS HRSD Pump Station BH014700