WRIS SX21235117

About Us

Loan Programs

Loan Calculator

WRIS

Internet Mapping

WRIS Portal

System Data

Project Profile Data

Cleaner Water Program Funding

SRF Project Funding

Area Water Management Planning Councils

Downloadable Reports

Water Management Coordinators

ADD GIS Staff

Legislation
& Regulations

WRIS Contact

Don Schierer
502-892-3486
E-mail

Working...

Clean Water Project Profile:

This profile is currently locked (SRF Applicant).

View Map

Project Title:	Corbin Wastewater Treatment Plant Upgrade Improvements
Project Number:	SX21235117	AWMPC:	CVADD
Funding Status:	Over Funded	Date Approved by AWMPC:	03.24.2009
Project Status:	Under Construction	Primary County:	Laurel
Project Schedule:	3-5 Years	Planning Unit:	Laurel
E-ClearingHouse SAI:		ECH Status:
Primary System:	KY0020133 Corbin City Utilities Commission	ADD WMC Contact:	Connor Holland
Legal Applicant:	City of Corbin
Entity Type:	Incorporated City

Narrative
Applicant
AdministrationBudget
& Schedule
Impacts
ComponentsSustainable
Infrastructure
Audit
Map

Project Title:
Corbin Wastewater Treatment Plant Upgrade Improvements

Project Description:
Upgrading the Corbin Wastewater Treatment Plant (WWTP) to construct a third oxidation ditch with the ability to add biological nutrient removal in the future when/if required by the KPDES permit; construct a third clarifier; construct an ultraviolet disinfection facility to replace the chlorination/dechlorination facility; construct miscellaneous facilities to support the upgrade; and upgrade Pump Station No.1 to increase flow to the WWTP. The upgrade is needed to be able to increase the flow to the WWTP during high rainfall events to relieve surcharges in the sanitary sewer collection system due to inflow/infiltration. One of the existing oxidation ditches will be used as an equalization basin for the increased flow events. The third clarifier is needed to handle the increased flows due to the shallow sidewater depths of the existing clarifiers.

Need For Project: Briefly describe how this project promotes public health or achieves and/or maintains compliance with the Clean Water Act or Safe Drinking Water Act:
The project will ensure that the effluent meets the permit requirements, and allow an increase in flow to the plant to handle surcharge in the collection system due to inflow/infiltration.

Project Alternatives:

Alternate A:

Note: If project includes the construction of a new treatment plant or upgrade to existing plant, please explain regionalization options here.

Construct a new wastewater treatment plant

Alternate B:

Transfer sewage to London Wastewater Treatment Plant

Entity Information
Entity Type:	Incorporated City
Entity Name:	City of Corbin
PSC Group ID:	8801500
Office EMail:	tori.brock@corbin-ky.gov
Web URL:
Office Phone:	606-523-0669	Fax:	606-523-6500

Entity Address Information
	Mail Address	Physical Address
Address Line 1:	PO Box 1343 805 S Main St
Address Line 2:
City, State Zip:	Corbin , KY 40702

Entity Contact Information
Contact Type	Name	Title	EMail	Phone	Cell
Business Contact:	Tori Brock	City Clerk	tori.brock@corbin-ky.gov	606-528-0669
Authorized Official:	Suzie Razmus	Mayor	suzie.razmus@corbin-ky.gov	606-523-6520

Information Source:	Kentucky Department for Local Government
Date Last Modified:	05.18.2024

Project Administrator (PA) Information

Name:	Ronald W Herd
Title:	General Manager
Organization:	City Utilities Commission of Corbin
EMail:	ron.herd@corbinutilities.com
Phone:	606-528-4026 Fax: 606-528-4848
Address Line 1:	1515 Cumberland Falls Hwy
Address Line 2:	P.O. Box 1350
City, State Zip:	Corbin , KY 40701

Applicant Contact (AC) Information

Name:	Ronald W Herd
Title:	General Manager
Organization:	City Utilities Commission of Corbin
EMail:	ron.herd@corbinutilities.com
Phone:	606-528-4026 Fax: 606-528-4848
Address Line 1:	1515 Cumberland Falls Hwy
Address Line 2:	P.O. Box 1350
City, State Zip:	Corbin , KY 40701

Project Engineer (PE) Information

This project requires a licensed Professional Engineer.

A Professional Engineer has been procured for this project.

Licensed Engineer Information

License Number:	PE 10889
PE Name:	Robert C. Smallwood
Firm Name:	GRW Engineers, Inc.
Address Type:	Work
Address Line 1:	Grw Engineers
Address Line 2:	801 Corporate Dr., Ste. 400
Address Line 3:
City, State Zip:	Lexington , KY 40503
License Status:	Inactive	Disciplinary Actions:	No
Issue Date:	07.12.1978	Expiration Date:	06.30.2024

Phone:	859∙223∙3999 Fax: 859∙223∙8947
EMail:	bsmallwood@grwinc.com

Engineering Firm Information
Permit Number:	87
Firm Name:	GRW Engineers, Inc.
Phone:	859∙223∙3999 Fax: 859∙223∙3999
Web URL:	http://www.grwinc.com/
E-Mail:	cdorsey@grwinc.com
Address Line 1:	801 Corporate Drive
Address Line 2:
City, State Zip:	Lexington , KY 40503
Issue Date:	03.02.1993	Expir. Date:	12.31.2024
Permit Status	Current	Disciplinary Actions	No

Estimated Budget As-Bid Budget

Project Cost Categories
Cost Category	Cost
Administrative Expenses:
Legal Expenses:
Land, Appraisals, Easements:
Relocation Expense & Payments:
Planning:
Engineering Fees - Design:	$387,000
Engineering Fees - Construction:	$129,000
Engineering Fees - Inspection:	$339,600
Engineering Fees - Other:	$74,000
Construction:	$7,965,000
Equipment:
Miscellaneous:
Contingencies:	$797,000
Total Project Cost:	$9,691,600

Construction Cost Categories
Cost Category	Cost
WWTP Secondary Portion:	$7,965,000
WWTP Advanced Portion:
Inflow & Infiltration Correction:
Major Sewer Rehabilitation:
Collector Sewers:
Interceptor Sewers, including Pump Stations:
Combined Sewer Overflow Correction:
NPS Urban:
Non-Categorized Cost:
Total Construction Cost:	$7,965,000

Total Sustainability Costs:	$550,000

Note:

Sustainability costs are included within other costs
reported in this tab. This breakout, when provided,
is for SRF review purposes.

Project Funding Sources

Total Project Cost:	$9,691,600
Total Committed Funding:	$9,899,451
Funding Gap:	$207,851	(Over Funded)

Funding Source	Loan or Grant ID	Fiscal Year	Amount	Status	Applicable Date
Local			$1,007,485	Committed	11-29-2012
KIA SRF Fund A Loan (CW)	A15-035	2015	$8,684,115	Committed	05-07-2015
HB 303 Reallocation	10C-2017	2017	$202,441	Committed	05-26-2017
HB 303 Reallocation	20C-2017	2017	$5,410	Committed	07-21-2017
Total Committed			$9,899,451

Funding Source Notes

Estimated Project Schedule

Facility Plan Approval Date:

Estimated Environmental Review Submittal Date:
Estimated Bid Date:	03.01.2015
Estimated Construction Start Date:	05.01.2015
Estimated Construction Completion Date:

The following systems are beneficiaries of this project:

KY0020133

Corbin City Utilities Commission

Checked box indicates primary system for this project.

Project Ranking by AWMPC:

Regional Ranking(s):
Planning Unit Ranking:
Total Points:

Plans and Specifications:

Plans and specs have been sent to DOW.

Plans and specs have been reviewed by DOW.

Plans and specs have been sent to PSC.

Plans and specs have been reviewed by PSC.

Economic Impacts
Jobs Created:
Jobs Retained:

MHI Basis:

Demographic Impacts (GIS Census Overlay)
Serviceable Demographic	Project Area	Included Systems	Included Utilities
Population:		13,067	13,067
Households:		6,223	6,223
MHI:		$50,417	*$50,417
MHI MOE:		$7,892	$7,892
MOE as Percent:		16%	16%
**NSRL:		1	1

Population and household counts are based on the 2020 Census DEC Redistricting Data (PL 94-171) dataset.

Median Household Income (MHI) Source: American Community Survey 2018-2022 5 Yr Estimates (Table B19013 *(for the primary system operated by the above listed beneficiary utilities).

MHI MOE = Med HH Income Margin of Error.

** NSRL (Non-Standard Rate Levels):
  0 = Greater than or equal to Kentucky MHI (KMHI).
  1 = Between 80% KMHI and KMHI (exclusive).
  2 = Less than or equal to 80% KMHI.
  - KMHI = $60,183
  - 80% KMHI = $48,146

New Customers
New Residential Customers:
New Commercial Customers:
New Institutional Customers:
New Industrial Customers:

New or Improved Service
Service Demographic	Survey Based	Census Overlay*
To Unserved Households:
To Underserved Households:	4,372
To Total Households:	4,372
**Cost Per Household:	$2,217

*	GIS Census block overlay figures are estimates of population and households potentially served by systems and projects based on a proximity analysis of relevant service lines to census block boundaries published for the 2010 SF1 dataset.
**	Cost per household is based on surveyed household counts, not GIS overlay values.

Geographic Impacts
For Project Area

Counties

Laurel

Legislative Districts

District Name	Legislator
House 086	Tom Smith
Senate 21	Brandon J. Storm
Congressional 5	Hal Rogers

Groundwater
Sensitivity
Zones

HUC 10 Watersheds

HUC 10 Code	Watershed Name
0513010108	Laurel River

Potential Impaired Watershed Designations

303d	305b	Priority Watershed	Special Use Waters	Exceptional Use Waters
Yes	Yes	Yes	Yes	No

Note:

Impaired Watershed Designations only indicate that mapped components for this project lie within a HUC-12 watershed boundary containing impaired waterbody features. An affirmative indication for any designation will require a detailed analysis of the project to determine if any of the proposed project components will actually have a positive impact on the relevant impaired features.

Geographic Impacts
For Included System(s)

Counties

Knox

Laurel

Whitley

Legislative Districts

District Name
House 082	Nick Wilson
House 086	Tom Smith
Senate 21	Brandon J. Storm
Senate 25	Robert Stivers
Congressional 5	Hal Rogers

CW Specific Impacts:

Wastewater Volumes (MGD):

For this project:
For included system(s):	9.000
Reduced by this project:

Other CW Specific Impacts:

This project provides regionalization and/or consolidation of wastewater treatment systems.

This project will eliminate a package treatment plant that is more than 25 years old.

This project will eliminate a package treatment plant that has received notices of violations within the last two state fiscal years (July through June).

This project includes an on-site mound, and/or decentralized WW treatment system.

This project is necessary to achieve full or partial compliance with a court order, agreed order, or a judicial or administrative consent decree.

Primary system has not received any CWA Notices of Violation within the previous state fiscal year (July through June).

This project is consistent with the approved facility plan.

This project will have a positive impact on drinking water sources within a 5 mile radius.

Planning Needs:

Combined Sewer Overflow (CSO) Correction.

Sanitary Sewer Overflow (SSO) Correction.

Replacement or Rehabilitation of Aging Infrastructure.

New Treatment Plant.

New Collector Sewers and Appurtenances.

Decentralized Wastewater Treatment Systems.

Upgrade to Advanced Treatment.

This project addresses PFAS or other emerging contaminants.

Rehab/Upgrade/Expansion of Existing Treatment Plant.

New Interceptor Sewers and Appurtenances.

Stormwater Control.

Non-Point Source (NPS) Pollution Control.

Recycled Water Distribution.

Planning

Other (specify):

Project Inventory (Mapped Features):

Point Features:

DOW PermitID	Count	FeatureType	Purpose	Status	Existing Capacity	Proposed Capacity	Units
KY0020133	1	SEWAGE TREATMENT PLANT		STP - UPGRADE	4.50		MGD

Administrative Components:

The following administrative components are included in this project:

Planning

Sewer System Evaluation Survey Report

Design

Construction

Management

Audits on Record
Associated With Applicant

Audit Year	Entity Name	Entity Relationship
2022	Corbin, City of	Parent
2021	Corbin, City of	Parent
2020	Corbin, City of	Parent
2022	Corbin City Utilities Commission	Child
2021	Corbin City Utilities Commission	Child
2020	Corbin City Utilities Commission	Child

Water Treatment Plants Eliminated:

This project includes the elimination of water treatment plant(s).

Sanitary Sewer Components:

This project includes a new wastewater treatment plant.

This project includes an expansion of an existing wastewater treatment plant.

This project includes rehabilitation of an existing wastewater treatment plant.

This project includes upgrades to an existing wastewater treatment plant.

This project includes rehabilitation or replacement of aging infrastructure.

This project includes new collector sewers.

This project includes new interceptor sewers.

This project includes elimination of existing sewer system components.

Security Components:

This project includes cyber-security components.

Green
InfrastructureWater
EfficiencyEnergy
EfficiencyEnvironmentally
InnovativeAsset
Management

Green Infrastructure:

Green stormwater infrastructure includes a wide array of practices at multiple scales that manage wet weather and that maintains and restores natural hydrology by infiltrating, evapotranspiring and harvesting and using stormwater. On a regional scale, green infrastructure is the preservation and restoration of natural landscape features, such as forests, floodplains, and wetlands, coupled with policies such as infill and redevelopment that reduce overall imperviousness in a watershed. On the local scale, green infrastructure consists of site and neighborhood-specific practices, such as:

Component		Cost
Item 1:	Implementation of green streets.
Item 2:	Wet Weather management systems for parking areas.
Item 3:	Implementation of comprehensive urban forestry programs.
Item 4:	Stormwater harvesting and reuse.
Item 5:	Downspout disconnection.
Item 6:	Comprehensive retrofit programs designed to keep wet weather discharges out of sewer systems.
Item 7:	Establishment or restoration of riparian buffers, floodplains, wetlands or other natural features.
Item 8:	Management of wetlands.
Item 9:	Purchase of land or easements on land that has a direct benefit to water quality.
Total Cost:

* Indicates a business case may be required for this item.

If any box(es) above are checked, please describe each below.

Water Efficiency:

The use of improved technologies and practices to deliver equal or better services with less water. Water efficiency encompasses conservation and reuse efforts, as well as water loss reduction and prevention, to protect water resources for the future. Examples include:

Component		Cost
Item 1:	Installing or retrofitting water efficient devices such as plumbing fixtures and appliances (toilets, showerheads, urinals).
Item 2:	Installing any type of water meter in previously unmetered areas (can include backflow prevention if in conjunction with meter replacement).
Item 3:	Replacing existing broken/malfunctioning water meters with AMR or smart meters, meters with leak detection, backflow prevention
Item 4:	Retrofitting/Adding AMR capabilities or leak equipment to existing meters.
Item 5:	Developing water audit and conservation plans, which are reasonably expected to result in a capital project.
Item 6:	Recycling and water reuse projects that replace potable sources with non-potable sources (Gray water, condensate, and wastewater effluent reuse systems, extra treatment or distribution costs associated with water reuse).
Item 7:	Retrofit or replacement of existing landscape irrigation/agricultural systems to more efficient landscape/agricultural irrigation systems (rain and moisture sensing equipment)
Item 8:	Water meter replacement with traditional water meters.*
Item 9:	Projects that result from a water audit or water conservation plan.*
Item 10:	Storage tank replacement/rehabilitation to reduce water loss.*
Item 11:	New water efficient landscape/agricultural irrigation system, where there currently is not one.*
Total Cost:

* Indicates a business case may be required for this item.

If any box(es) above are checked, please describe each below.

Energy Efficiency:

Energy efficiency is the use of improved technologies and practices to reduce the energy consumption of water projects, use energy in a more efficient way, and/or produce/utilize renewable energy. Examples include:

Component		Cost
Item 1:	Renewable energy projects such as wind, solar, geothermal, and micro-hydroelectric, and biogas combined heat and power systems that provide power to a POTW.
Item 2:	POTW-owned renewable energy projects.
Item 3:	Collection system infiltration/inflow (I/I) detection equipment.
Item 4:	POTW energy management planning, including energy assessments, energy audits, optimization studies, and sub-metering of individual processes to determine high energy use areas
Item 5:	Projects that achieve a reduction in energy consumption (pumps, motors).*
Item 6:	Projects that cost effectively eliminate pumps or pumping stations.*
Item 7:	I/I correction projects that save energy from pumping and reduced treatment costs.*
Item 8:	I/I correction where excessive groundwater infiltration is contaminating the influent requiring otherwise unnecessary treatment processes.*
Item 9:	Replacing old motors with premium energy efficiency motors.*
Item 10:	Upgrade of POTW lighting to energy efficient sources.*
Item 11:	SCADA systems where substantial energy savings can be demonstrated.*
Item 12:	Variable Frequency Drive (VFD) controllers where substantial energy savings can be demonstrated.*
Total Cost:

* Indicates a business case may be required for this item.

If any box(es) above are checked, please describe each below.

Environmentally Innovative Projects:

Environmentally innovative projects include those that demonstrate new and/or innovative approaches to delivering services or managing water resources in a more sustainable way. Examples include:

Component		Cost
Item 1:	Total integrated water resources management planning likely to result in a capital project.
Item 2:	Utility sustainability plan consistent with EPA’s sustainability policy.
Item 3:	Greenhouse gas inventory or mitigation plan and submission of a GHG inventory to a registry as long as it is being done for an SRF eligible facility.
Item 4:	Planning activities by a POTW to prepare for adaptation to the long-term effects of climate change and/or extreme weather.
Item 5:	Construction of US Building Council LEED certified buildings, or renovation of an existing building on POTW facilities.
Item 6:	Decentralized wastewater treatment solutions to existing deficient or failing onsite wastewater systems.
Item 7:	Constructed wetlands projects used for municipal wastewater treatment, polishing, and/or effluent disposal.*
Item 8:	Projects that result from total/integrated water resource management planning consistent with the decision criteria for environmentally innovative projects and that are CWSRF eligible.*
Item 9:	Projects that facilitate adaptation of POTWs to climate change identified by a carbon footprint assessment or climate adaption study.*
Item 10:	POTW upgrades or retrofits that remove phosphorus for beneficial use, such as biofuel production with algae.*
Item 11:	Projects that significantly reduce or eliminate the use of chemicals in wastewater treatment.*	$550,000
Item 12:	Treatment technologies that significantly reduce the volume of residuals, generation of residuals, or lower the amount of chemicals in the residuals.*
Item 13:	Educational activities and demonstration projects for water or energy efficiency.*
Item 14:	Projects that achieve the goals/objectives of utility asset management plans.*
Item 15:	Sub-surface land application of effluent and other means for groundwater recharge, such as spray irrigation and overland flow.*
Total Cost:		$550,000

* Indicates a business case may be required for this item.

If any box(es) above are checked, please describe each below.

A UV system will be placed in the WWTP.

Asset Management:

If a category is selected, the applicant must provide supporting documentation in PDF format to substantiate claims.

Asset Management Components

Last Rate Adjustment Date:	09.13.2017 Download Fee Schedule
Rate Adjustment Age (months):	76

System’s monthly water bill, based on 4,000 gallons, as a percentage of MHI:

0.52%

The system has an Asset Management Plan (AMP).

The system(s) involved in this project have specifically allocated funds for the rehabilitation and replacement of aging and deteriorating infrastructure.

Download Supporting Document

If any box(es) above are checked, please describe each below.

There is a line item in the budget to address the building, operation and maintenance of wastewater projects.

Activity	Date
Profile Created:	03.18.2009
Profile Last Modified:	10.18.2016
General Info Last Modified:	10.18.2016
Narrative Last Modified:	04.17.2015
Admin Info Last Modified:	11.29.2012
Budget Info Last Modified:	04.17.2015
Impacts Info Last Modified:	10.02.2013
Plans & Specs Info Last Modified:	10.04.2010
Components Info Last Modified:	10.04.2010
GIS Last Modified:	04.23.2013

Deficiencies found in Administration Tab:

Project Engineer:

− The project engineer's license is not current.

Direct viewing of map content is no longer available in this tab.

Click Here to view this map in a separate browser tab or window.