MAHG201032 CHARRETTE REPORT.pdf

925 Tommy Munro Drive, Suite G

Biloxi, MS 39532

100% Submittal of

Replace Sanitary Force Main B.8321

MAHG201032

Prepared for

VECTRUS

508 L Street

Keesler AFB, MS 39534

Keesler Air Force Base

May 4, 2021

SEYMOUR ENGINEERING S

E

FACILITY SUSTAINMENT, RESTORATION, AND MODERNIZATION (FSRM)

CONCEPTUAL CHARRETTE REPORT (CCR)

Replace Sanitary Force Main Keesler AFB, MS

Keesler AFB, MS

MAHG201032

May 4, 2021

Point of Contact:

Andrew Marasca

(228) 377-3313

Andrew.Marasca.ctr@us.af.mil

1.0 Introduction

This document provides the Facility Sustainment, Restoration, and Modernization (FSRM)

Conceptual Charrette Report (CCR) for the Replace of Sanitary Force Main at Keesler AFB, MS.

The primary purpose of the CCR is to validate the project scope, site, and costs and to refine the programming documentation in preparation for possible submission for project approval; DD

Form 1391. It also provides the designer a basis for understanding the project requirements and establishes a framework for project execution.

The CCR development was accomplished by Vectrus-Keesler. Key users included in developing this document included George M. Reed, Architect, Chief Engineering Services and Matthew

Kirkland, P.E., Civil Engineer.

The project scope and costs are described below and in the Appendix. The draft DD Form 1391 is provided in Appendix B.

The following is a summary of the basic project information:

Project Name: Replace of Sanitary Force Main B.8321

Project Number: MAHG 201032

Installation: Keesler AFB

Requiring Command: AETC

Host Command: AETC

Fiscal Year (FY) Planned: FY23

Category Code(s): 832-266

Proposed Acquisition Method: DBB

Status of Design: Unfunded A&E Design requirement

Design Agent: Base

Construction Agent: Base

2.0 Project Description

2.1 General Description

This Planning Charrette report is prepared for Keesler Air Force Base (Owner) with the intent to be utilized as a planning tool for prioritizing and budgeting the rectification of deficiencies anticipated with a Sanitary Sewer Force Main located on base. The current force main is in need of replacement due to its age and proximity to housing and other facilities within the Base. Three military housing units were constructed over the force main that are sinking. Furthermore, this report is a compilation of all pertinent information as it exists regarding the needs of the existing sewer system and recommendations required to achieve the goals of the Owner. It is the goal of the Owner to proactively plan for the construction of a new force main to avoid future failures whilst mitigating any further damages to the housing units or other facilities that may occur during the removal of the existing force main.

Located within the limits of the Keesler Air Force Base, an existing sanitary sewer force main generally begins at Latitude 30°24’23.9” Longitude 88°55’54.59” near Plotesti Drive and terminates at a discharge point at the West Biloxi Wastewater Treatment Facility, owned and operated by the Harrison County Utility Authority (HCUA). This force main is approximately

14,704 linear feet long with a diameter ranging from eighteen inches (18”) up to twenty inches

(20”). It was constructed in 1954 utilizing the asbestos containing material called transite. The existing force main is constructed within a thirty foot (30’) wide utility easement and traverses under three housing units. The force main also traverses through various areas on the Base as well as various areas within the corporate limits of the City of Biloxi. The areas this force main traverses within the corporate limits of Biloxi include residential areas as well as Hiller Park, a recreational park. The force main ultimately collects all sewer discharge from the Keesler Air Force Base with an average daily flow of 1.18 MGD and a peak flow of 1.39 MGD. The Owner requires continual operation of the force main 100% of the time as it is imperative for collection, discharge, and treatment of all sewer flows discharged from the Keesler Air Force Base.

The existing force main begins on Keesler Air Force Base located in Biloxi, Mississippi and traverses roughly 2.64 miles to the discharge point. The existing force main traverses within an existing 30 foot wide easement with roughly 10,190 LF located on KAFB property, 4,159 LF within the corporate limits of the City of Biloxi, and 355 LF within the limits of the Veteran’s

Administration. The force main has a total of five pump stations that are tied into it and discharge sewer within it. These include four of the Keesler Air Force Base’s sewer pump stations and one pump station from the Veteran’s Administration. These pump stations’ locations and tie in points can be seen on Figure 2. See Figure 1, Vicinity Map, for location of the project site. See Figure 2, Project Site Map, which illustrates the project site location and surrounding area.

2.2 Current Situation

As previously stated, the subject force main is 65 years old and composed of a compromised material known as transite. Transite pipe is comprised of asbestos fibers and cement and typically has a 70-year lifespan according to the International Chrysotile Institute. Over time, calcium leaching occurs due to conveyed water and groundwater, which leads to degradation of the pipe, both internally and externally. With the proximity of the force main to coastal waters, it can be anticipated that this degradation has been exacerbated by the influence of the fluctuating ground water table that occurs within the region. Likewise, in sewer applications, hydrogen sulfide gas reacts with moisture and oxygen in the air to create sulfuric acid. Sulfuric acid is especially problematic when it reacts with calcium in concrete as it causes it to degrade. Sanitary sewer, being a biological waste product, release these gases as it becomes stale, which are in turn trapped inside the force main. This is the reason that air release valves are typically installed along sewer force mains to release these gases and provide optimal operation conditions for the force main. A review of the as built drawings from the force main’s original construction suggests that air release valves were not installed when the force main was constructed. That said, it would be reasonable to assume that degradation within the pipe has occurred due to this phenomenon. With the age of the pipe nearing its lifespan, the leaching issues caused by groundwater, and the issues with hydrogen sulfide gas, the necessity to replace the subject force main becomes even more imperative as failures are imminent. It is understood that the Keesler Air Force Base has experienced at least one failure in 2019 that resulted in a site visit from an environmental regulatory agency. Further failures and sanitary sewer overflows may result in disciplinary actions from these regulatory agencies and could possibly lead to fines and/or litigation.

2.3 Impact if Not Provided

As stated above, if unaddressed, it can be anticipated that the existing force main will see more failures in the future. Sewer force main failures typically introduce raw sewage into the environment which can be problematic to human life as it may cause sickness or spread disease.

Likewise, given the proximity of the subject force main to the Gulf of Mexico, a failure may result in sanitary sewer entering the storm drains and subsequently the Gulf, which results in loss of aquatic life due to an increase biological oxygen demand (BOD) in the water. On the other hand, sanitary sewer force main failures create an emergency situation as force mains are typically vital to sewer transport and treatment with sewer flows never ceasing. This in turn results in a costly repair to a precarious situation as utility contractors have to work around the clock and provide many personnel and equipment to contain the sewer overflow and rectify the failure. These items are violations to the requirements and oversight provided by the Department of Environmental

Quality (DEQ) and the Office of Pollution Control (OPC). These regulatory agencies are tasked with the oversight and prevention of pollution such as that of a sanitary sewer overflow. When these agencies become involved with the rectification of deficient systems, it typically results in fines and disciplinary action against the permittee. In summary, if the force main is not replaced, failures are imminent and will result in 1) harm to human and aquatic life, 2) costly repairs, and 3) issues and fines with regulatory agencies. The proper planning, budgeting and execution of constructing a new force main is paramount to avoiding these issues.

2.5 Cost Estimate

The cost estimate was developed on a parametric cost estimate basis, based on 35% complete design documents. This means a preliminary route for the proposed force main was chosen, and a conceptual design was made accordingly. This is also the case for the removal of and/or abandonment of the existing force main. Once a preliminary route was chosen, a schedule of work items and unit quantities was developed based generally on the anticipated work to be performed.

This was done according to a survey of existing utilities and field conditions that dictated the use of specific construction methods to be executed in the field. By breaking the project into work items, a quantity takeoff was performed for that item, and a unit price estimate was developed for the project. Each work item has a quantity attributed to a unit of measurement such as linear foot

(LF), square yard (SY), each (EA), etc. based on the standard unit of measure for construction practices for that specific item. With the subject force main located on Keesler Air Force Base being located on the Mississippi Gulf Coast, the most accurate form of estimating costs for these work items is to use past data. As Consulting Engineers designing and overseeing many sewer force main projects along the Mississippi Gulf Coast over the past few decades, the data we have is reasonably up to date with regional standards. These unit prices all have Contractor overhead and profit built in as well as the cost of materials. However, several factors may affect these unit estimates such as economic changes that may affect supply and demand as well as natural disasters.

Due to estimate being made according to a preliminary design as well as the factors that may affect the unit prices, the estimate has a fifteen percent (15%) added to it to account for these unknowns.

2.6 Concept Sketches

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FIGURE 1: VICINITY MAP

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PROJECT SITE MAP - KEESLER AIR FORCE BASE FORCE MAIN

SCALE: REDUCED

-PRELIMINARY-

NOT ISSUED FOR

CONSTRUCTION

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PUMP STATION:

THROWER PARK

MAYA 812

HCUA WEST BILOXI

WASTEWATER TREATMENT PLANT

PUMP STATION:

EAST FALCON PARK

B-9063

PUMP STATION:

V.A. MAIN

PUMP STATION:

GOLF COURSE

B-6642

PUMP STATION:

MAIN #1

B-6602

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APSCALE: REDUCED

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BILOXI, MISSISSIPPI 39532

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PHONE: 228-385-2350

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FAX: 228-385-2353

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925 TOMMY MUNRO DRIVE, SUITE G

AutoCAD SHX Text Sheet Title

AutoCAD SHX Text Project Name

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AutoCAD SHX Text Project No.

AutoCAD SHX Text Checked

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AutoCAD SHX Text Date

AutoCAD SHX Text Approved

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KCP / KN

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PS

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B. WEAVER

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M. SEYMOUR

AutoCAD SHX Text 03/24/2021

AutoCAD SHX Text N

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BILOXI BACK BAY

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HILLER PARK

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BILOXI VETERANS AFFAIRS MEDICAL CENTER

3.0 Scope Analysis

3.1 Cost and Scope Thresholds

Item Value Remarks

Project Program

Amount (PA)

$9.34M See final parametric cost estimate.

Maintenance

EEIC 521xx

$0

Repair (Sustainment)

EEIC 524xx

$9.34M

Repair (Restoration &

Modernization)

EEIC 522xx

$0

Minor Construction

EEIC 529xx

$0

Plant Replacement

Value (PRV)

N/A

PA / PRV ratio N/A

Estimated Replacement

Cost (ERC)

N/A

PA / ERC ratio N/A

Existing Building Area, Gross

N/A

Size of Addition, Gross N/A

Addition/Existing Ratio N/A

3.2 User and Facility Requirements

Requirements Remarks

GENERAL

As-Built Drawings Keesler: Sewer Treatment Facilities Force Main Plan and Profile

Civil dated 1975 - The sewer lines shown on this as-built do not match the survey conducted.

VA: Sewer Utility Plan View Drawing (Connect VA Main Sewer

Lift Station to Keesler Force Main) dated 2015; Pump Station

Detail Sheet dated 2015; Technical Information (Pump Curve) for

List Station dated 2015; VA Lift Station Pump List dated 2021

Biloxi: City of Biloxi Utility Map (sewer, water, drainage) dated

2021; Sewer System dated 1972; Pump Station at Hiller Park dated

2014; Tanglewood Infrastructure Subdivision Repair Phase I

Site Accessibility

Concerns

Keesler: Contractor will be issued a visitor or contractor’s pass for the duration of the construction within the base facility. If needed the escorts will be coordinated by the Project Manager or

Construction Manager.

VA: None

Biloxi: None

Construction Security Keesler: None beyond typical site safety. Contractor cannot have any outstanding record. Personnel must always obey laws on base.

Coordination with security forces will be required if a fence is open during construction, and a temporary fence in its place will be required.

VA: None

Biloxi: None

Temporary user space Keesler:

1.1 JOBSITE MAINTENANCE AND STORAGE AREAS:

The Subcontractor shall maintain the jobsite and staging areas in conformance with the standards below and as directed by the STM.

1.1.1 Lay down/staging areas shall be kept neat and free of

loose debris at all times. Grass shall be cut and maintained regularly. Height and maintenance shall be consistent with Base standards and consistent with the immediate area.

1.1.2 Jobsites and lay down/staging areas shall be enclosed

with a 6’ chain link fence with brown fabric screening unless otherwise noted. Materials and equipment may be stored inside storage units. Items stored in the lay down area shall be arranged neatly.

1.1.3 All temporary storage trailers and storage containers

shall present a neat and clean appearance and shall be in a state of good repair and shall be located within the fenced area described in paragraph above.

1.1.4 If allowed by the contract and if approved by the

STM, an office mobile unit may be located outside of a fenced area. At a minimum, this unit shall be in a paved area and shall present a neat, professional appearance. Unit shall be of Keesler standard colors, shall have presentable skirting and access stairs.

Ancillary items, such as porches and canopies, shall be neat and painted Keesler brown. Subcontractor shall submit a picture of the proposed unit for approval and before unit is moved to Base.

1.1.5 Execution of work may require excavation or other

type of work both at and away from primary work area. These areas shall be secured and work times shall be kept to a minimum. Open excavations shall be directly in progress or shall be covered directly after work complete. Open excavations requiring extended period of inactivity shall be temporarily backfilled. In no case shall an excavation be open for more than 72 hours. Barricades, fences and other warning devices shall be maintained neatly at all times.

1.1.6 The Subcontractor shall maintain the premises, including any staging area or storage areas, free from accumulations of waste, debris, and rubbish caused by the Subcontractor’s work and shall minimize the spread of dust and flying particles. As work is completed, or at the end of each day, the site shall be cleaned and all waste material shall be properly disposed of properly.

1.1.7 Should warnings of winds of gale force or stronger be

issued, the Contractor shall take every practical precaution to minimize danger to persons and damage to property. These precautions shall be coordinated through the STM and shall include closing all openings; removing all loose materials, tools, and equipment from exposed locations; securing all material, tools, equipment and construction work; as well as removing or securing scaffolding and other temporary work. The Contractor shall also coordinate all efforts with the STM and follow the Base

Commander’s direction in the event of an upcoming storm or hurricane which may range from securing sites to complete demobilization of all equipment and material from the base.

VA: No temporary user space will be permitted.

Biloxi: Shall be coordinated during construction.

Facility Addition N/A

Allied Support

Requirements

N/A

SITE, CIVIL, AND

GEOTECHNICAL

Existing Site Conditions The existing force main begins on Keesler Air Force Base located in Biloxi, Mississippi and traverses roughly 2.64 miles to the discharge point. This force main is approximately 14,704 linear feet long with a inside diameter ranging from eighteen inches (18”) up to twenty inches (20”). The existing force main is constructed within a thirty foot (30’) wide utility easement and traverses under three housing units. The existing force main is 65 years old and composed of a compromised material known as transite. The transite material is failing as it reaches the end of its useful life;

therefore, a new force main is to be installed.

All marked utilities are shown on the plans. Biloxi has two force mains that were not marked, and the exact locations are not known.

However, a GIS map was provided with the general locations shown, and this was incorporated into the plans.

Drawdowns were completed to document current pump operation output at each pump station. Attached in the report are the drawdown reports for the following pump stations: Main #1 B-

6602, Golf Course B-6642, East Falcon Park B-9063, Thrower Park

MAYA 812, and VA Main.

Facility Siting Keesler AFB: Road crossing to be coordinated. All pertinent restrictions such as accident potential zones, clear zones, transitional surface, building restriction lines, wingtip clearance, etc. must be discussed with the Vectrus Community Planner.

VA: No impact to traffic shall be permissible, the new sewer line shall be directional bore, and the existing force main shall be abandoned in place.

Biloxi: None

HCUA: Shall be determined through permitting.

Contractor shall follow the Manual on Uniform Traffic Control

Devices at all times to ensure safe and proper traffic control.

Removals/Demolition The existing force main to be removed is transite pipe that is comprised of asbestos fibers and cement. All work will be in accordance with Hazardous Substances requirements as asbestos is present. The Removal Sequence attached provides the steps and processes to be followed throughout demolition. All removal of asbestos must comply with EPA and 40 CFR Part 61 Standards.

Geotechnical Report

Required

Soil borings to be determined at final design to establish water table for working depths.

Special soil conditions Shall be determined by geotechnical report.

Roads and Drives Any impacts to roads or driveways during construction or demolition will be restored to equal or better conditions.

Vehicle Parking Any impacts to vehicle parking areas during construction or demolition will be restored to equal or better conditions.

Site Work Any site work impacted during construction or demolition will be restored to their equal or better condition including landscaping, parking, sidewalks, pavement, etc.

Grading & Storm Water No known issues or proposed improvements. During construction impacts shall be avoided, but any impact made during construction or demolition shall be restored to equal or better condition.

UTILITIES

Water Distribution Upon final design, attempts will be made to avoid impacts, though some modifications may be required.

Sanitary Sewer The existing sewer system is designed for maximum population capacity of the Keesler Air Force Base. No growth needs are anticipated or must be planned for. The existing sewer force main was installed in 1954 and is constructed of transite material that has a useful life span of 70 years. The transite material is failing as it reaches the end of its useful life. The KAFB has experienced force main failures in the past that prove costly with future failures unable to be mitigated or planned for that could also result in fines or litigation by regulatory authorities. The scope of work for the sanitary sewer force main is to replace the main in its entirety, while allowing the existing main to remain active, ensuring that the new main size and configuration are compatible with the existing sewer pumping station capabilities.

Upon final design, attempts will be made to avoid impacts to the existing sanitary sewer lines, though some modifications may be required. Field adjustments may be required during construction.

Natural Gas Upon final design, attempts will be made to avoid impacts, though some modifications may be required.

Exterior Electrical Upon final design, attempts will be made to avoid impacts, though some modifications may be required.

Exterior

Communications

Upon final design, attempts will be made to avoid impacts, though some modifications may be required.

Cathodic Protection N/A

ARCHITECTURAL

REQUIREMENTS

Air Force Corporate

Facility Standards

(AFCFS)

Applicable

UFC 3-201-01 Civil Engineering will apply.

Air Force Standard

Designs

Standard Design will be incorporated.

Installation Facilities

Standards (IFS)

Keesler Air Force Base IFS Applies. These will vary depending on the final design and removal plan for the force main.

Sections that apply may include: Utility Components, Parking

Areas, and Paving and Striping

Space Requirement

Analysis

Finishes (exterior walls, interior walls, ceilings)

N/A

SCIF/VAULT N/A

Sound Attenuation N/A

Elevators N/A

Correction of

Architectural Barriers

Act (ABA) Deficiencies

N/A

State Historical

Preservation Office

Review

N/A

STRUCTURAL

Foundation N/A

Roof N/A

Structure N/A

- Modification/increase in loads

N/A

- Structural Repairs N/A

- Seismic Evaluation

Required

N/A

MECHANICAL &

PLUMBING

SYSTEMS

HVAC system or component modifications

N/A

- Unusual ventilation N/A

- Special heating/cooling loads

N/A

- Temp/humidity control

N/A

Plumbing system or component modifications

N/A

FIRE PROTECTION

Category of Work N/A

Fire Safety Deficiencies

(FSDs)

And Corrective Action

Plans (CAPs)

N/A

Changes to facility egress

N/A

Changes to occupant density

N/A

Facility houses Mission-

Support or Mission-

Essential Equipment

Hangar N/A

ELECTRICAL

SYSTEMS

Primary Power Services N/A

Interior Electrical N/A

Lighting N/A

Lightning Protection N/A

RPIE Generators N/A

Special user requirements

N/A

ANTITERRORISM /

FORCE

PROTECTION

Current number of occupants: 0

Current occupancy level: Inhabited

Planned number of occupants: 0

Planned occupancy level: Inhabited

UFC 4-010-01

Antiterrorism Minimum

Standards; project scope requires full mandatory compliance

N/A

- Unique Occupancy

Factors

N/A

- Standoff Distances N/A

- Window or Glazed

Door Replacement

N/A

- HVAC replacement or upgrade

N/A

- Mass Notification

System (MNS)

N/A

Antiterrorism or Force

Protection Requirements beyond Minimum AT

Standards

N/A

SUSTAINABILTY

UFC 1-200-02, HPSB

Requirements

Chapter 4 is not applicable as this is not vertical construction;

therefore, tracking, reporting, and third-party certification is not required. Chapter 2 is applicable as it is all design and construction activity.

The following may be implemented subject to final project design:

1. Energy Efficient Products: Per EISA 2007 Section 525, acquire products that are ENERGY STAR- qualified or meet FEMP-designated Energy-Efficient Products requirements in all covered product categories, considering cost-effectiveness and availability.

2. Reduce Volatile Organic Compounds (VOC) (Low-

Emitting Materials)

3. Recycled Content: Use RCRA Section 6002 compliant products that meet or exceed EPA’s recycled content recommendations.

4. Biologically Based Products: Per Section 9002 of the Farm

Security and Rural Investment Act, specify products composed of the highest percentage of biobased content consistent with the USDA Biopreferred Program, if products meet performance requirements and area available at a reasonable cost.

5. Ozone Depleting Compounds: eliminate use of ozone depleting compounds and high global warming potential

(GWP) chemicals where EPAs Significant New

Alternatives Policy (SNAP) Program has identified acceptable substitutes or where other environmentally preferable products are available for use in construction, repair, or end-of-life replacements.

6. Storage and Collection of Recyclables: Provide salvage, reuse and recycling services for waste generated.

7. Waste Diversion: Divert a minimum of 60% of the nonhazardous construction and demolition waste material from landfills.

Compliance with AF

SDD Implementing

Guidance Memorandum

SDD Memo Project Requirements:

1. Attachment 4: Applying LEED 2009, NC Principles to Air

Force Horizontal Construction

2. Attachment 5: Applying LEED 2009, NC Principles to Air

Force Utility Construction

Shall fully incorporate the Federal requirements for HPSBs and shall pursue LEED credits relevant to the scope of the project to the maximum extent practicable. Apply life cycle cost criteria as specified in 10 CFR 436 Subpart A - Methodology and Procedures for Life Cycle Cost Analysis; EO 13327, Federal Real Property

Asset Management; AFI 32-1021, Planning and Programming

Military Construction (MILCON) Projects: and AFI 32-1032, Planning and Programming Appropriate Funded Maintenance

Repair and Construction Projects.

Implement the DUSD (I&E) DoD Implementation of Storm Water

Requirements under Section 438 Energy Independence and

Security Act (EISA) policy.

For MILCON projects, a Federal government employee of the design/construction agent and the BCE, or his/her designee shall sign the LEED Project Registration Agreement and the LEED

Certification Agreement as appropriate.

Air Force MILCON Sustainability Requirements Scoresheet must be completed and submitted at the initial design charrette, the

RFP/35 percent design, design complete, and construction complete phases of all MILCON projects.

Third-Party Certification N/A

ENVIRONMENTAL

REQUIREMENTS

AND HAZARDOUS

SUBSTANCES

Environmental

Permitting Required

Per final design and placement of proposed force main and removal of the existing force main, the following environmental permits may be required:

Sewer Line Improvement Upgrade (Wastewater): Mississippi

Department of Environmental Quality (MDEQ) and United States

Fish and Wildlife Service (USFWS)

Wetland: Mississippi Department of Marine Resources (MDMR), U.S. Army Corps of Engineers (USACE), and Mississippi

Department of Archives & History (MDAH)

Water Quality (Stormwater): Mississippi Department of

Environmental Quality (MDEQ); Depending on the final placement of the sewer line, the Large or Small Construction Permit will be required. The Small Construction Permit is for land disturbing activities of one (1) to less than five (5) acres. If the impacts to land will be more than five (5) acres, the Large Construction Forms

Package will be required.

Sewer Upgrade Improvement Connections: Harrison County Utility

Authority (HCUA)

Hazardous Waste: DEQ Mississippi Asbestos

Demolition/Renovation Form

The following permit applications are attached in the Appendix:

1. Mississippi Asbestos Demolition/Renovation Notification

Form

2. Joint Application and Notification

3. Large Construction Forms Package

4. Small Construction Storm Water General Permit

5. HCUA – Information Regarding Proposed Wastewater

Projects To: The Mississippi Office of Pollution Control and

Coastal County Utility Authority Environmental Clearance

Form to The Mississippi Office of Pollution Control

6. United States Fish and Wildlife Service (USFWS)

Hazardous Materials

Remediation

Asbestos Abatement, see section 3.4 below

Environmental Impact

Analysis Process (EIAP)

CATEX does not apply. EIAP will be required, and the process must be determined by the final design.

DESIGN AND

ACQUISITION OF

UNFUNDED

Furniture Fixtures and

Equipment (FF&E)

Acquisition

N/A

Existing FF&E Reuse N/A

Non-RPIE

Communications

Acquisition

N/A

Non-RPIE

Generators/UPS/other backup power storage or capability

Raised Access Flooring N/A

TEMPEST / HEMP / RF

Shielding

N/A

Intrusion Detection

Systems (IDS)

N/A

Closed Circuit TV N/A

Other User Equipment, Including Special

Computer Systems or

Support

N/A

AIRFIELDS

Existing Structure N/A

Repair Alternatives N/A

Evaluation of Excess

Pavement Facilities

N/A

Course of Action

Analysis

N/A

Lighting and NAVAIDS N/A

Airfield Waivers A waiver for the pipeline construction and any work at the pump station 6602 is required.

Phasing and Mission

Work-Arounds

N/A

Staging/Laydown N/A

Base Access N/A

Design Traffic;

Structural and Geometric

N/A

Tiedowns and Grounding N/A

Problem Soils N/A

Frost N/A

Inlets, Manholes, and

Other Utility Structures

N/A

Storm Water N/A

Aircraft Arresting

Systems

3.3 User Equipment

Description Quantity Remarks (including supporting utilities, supply source, and acquisition/installation method, i.e. GF/GI, CF/CI, GF/CI, etc.)

Bulldozer 1 CF/CI: Push, carry, and condense any loose material on site

Forklift 1 CF/CI: Transport materials during construction

Skid Steer 1 CF/CI: Haul material

Backhoe 1 CF/CI: Dig material on site

Excavator 1 CF/CI: Dig and crush material on site

Hauler/ Dump Truck 1 CF/CI: Haul material to and from site

Asphalt and Concrete Trucks 1 CF/CI: Haul and place concrete and asphalt

Asphalt Spreader/ Roller 1 CF/CI: Place asphalt

Horizontal Directional Drilling

Rig

1 CF/CI: Install underground pipe

3.4 Hazardous Substances

The existing force main is 65-year-old Transite pipe comprised of asbestos fibers and cement that shall be removed during the demolition phase. Asbestos removal must be completed by a certified abatement contractor approved by MDEQ. The state of Mississippi has a list of agencies that perform Asbestos Abatements. Additionally, the Mississippi Asbestos Demolition/Renovation

Notification Form must be completed and submitted to MDEQ for approval before removal of the asbestos. This form is attached in the Appendix. Additionally, the hazardous removal plan must be submitted to Tasha Golson prior to construction for approval.

Hazardous Substances Y / N /

Unknown

Remarks (date of last survey)

Asbestos Y The force main to be removed is transite pipe that is comprised of asbestos and cement.

Lead Based Paint N

PCB N

Radon N

IRP Sites N

Toxic industrial waste N

Radiological N

Heavy Metals N

Ozone Depleting Substances

(refrigerants)

N

Medical gases N

Known Abatement Considerations Y / N /

Unknown

Remarks

Asbestos Y Must be permitted by MDEQ and conducted by a certified abatement contractor with MDEQ.

Lead Based Paint N

PCB N

Radon N

Hazardous Waste (RCRA) N

Heavy Metals N

Aqueous Film-Forming Foam (AFFF) N

3.5 Approvals/Exemptions/Waivers

The City of Biloxi has requirements for the approval of the final design of the force main construction and removal in their easement. The City’s preference for the existing force main is for it to be completely removed. Any gravity sewer or storm drain crossing shall have the pipes videoed to determine existing damage, then re-videoed after construction to determine if any damage occurred. Any damage needs to be fixed immediately. Likewise, damage to pavement shall be repaired within 14 days. An engineer or inspector from the City Engineering Department will need to attend the walk through to ensure any remaining damage/disturbance within the City easement is identified for inclusion on the punch list. Also, 60% and 100% plans shall be submitted to the City for comments. Post construction, accurate as-builts or record drawings must be provided to the City for inclusion in their mapping software. These will need to include the information related to the removal of the existing Keesler force main. Additionally, if tree removal will be required for the construction of the new force main, a tree removal permit shall be completed with the City. All information shall be submitted to Mary Williams, P.E. with the City of Biloxi Engineering Department.

The VA has requirements for the approval of the final design of the force main construction and removal in their easement. All lines shall be bored under the main entrance road, Veterans Avenue;

absolutely no opens cuts will be allowed. The grass that is disturbed must be replaced with in kind sod. There shall be no disruptions to any incoming traffic, and no closures of the main road shall be permissible. There is not a one call utility locate support in this area, all utility information is available in drawings that have been verified with ground penetration radar within the last four years. Work shall be from 0800 to 1630, Monday through Friday. The VA must review the design drawings at 35% and 65% and shall review the final bid documents. All information shall be submitted to Bill Roberts with the VA Administration.

Harrison County Utility Authority (HCUA) has requirements for the approval of the final design of the force main construction and removal within their wastewater treatment plant. In order to receive their approval of the final design and proposed connections to HCUA’s wastewater treatment plant, the engineer shall complete and submit the attached permit applications in Section

Permits named “Information Regarding Proposed Wastewater Projects To: Mississippi Office Of

Pollution Control” and “Coastal County Utility Authority Environmental Clearance Form to The

Mississippi Office Of Pollution Control”.

The Keesler Fire Department has requirements for the construction and removal of the force main. Where applicable, the Contractor and Engineer shall ensure the following: utilities are shut-off and/or purged prior to demolition, contact the fire department for hot works permits, ensure dig permits are signed, inform the fire department of any blocked access areas, ensure workers are informed of Keesler’s emergency procedures, and inform the fire department when the project is complete for site visit and document signatures. All personal, construction, and demolition shall follow current fire and life safety UFC’s/NFPA’s/AFI’s codes. The Keesler Fire Department may require approval of the final plans.

APPENDICIES

List of Participants

Updated DD Form 1391 Draft

Plans (Note: 11x17 Sheets are not to scale)

Sewer Connection Details

Installation Sequence

Removal Sequence

Photos of Conflicts

Pump Station Drawdown Reports

Parametric Cost Estimate

Gas Line Easement

Permits

LIST OF PARTICIPANTS

ENGINEERING ◆ SURVEYING ◆ ENVIRONMENTAL

925 Tommy Munro Dr., Ste. G, Biloxi, MS 39532 Phone: 228-385-2350 Fax: 228-385-2353 Email: se@seymoureng.com Web: www.seymoureng.com mailto:se@seymoureng.com http://www.seymoureng.com/

List of Participants

Function Organization Name Phone # Email

Project Manger Vectrus-Keesler Andrew Marasca (228) 377-3313 andrew.marasca.ctr@us.af.mil

MAJCOM POC

Document Preparer

Using Agency

Project CM Vectrus-Keesler Kamran Pahlavan (228) 377-2462 Kamran.Pahlavan@vectrus.com

Engineering Flight Chief

Project Programmer Vectrus-Keesler David Naomi (228) 377-2902 David.naomi.ctr@us.af.mil

Utilities POC Vectrus-Keesler Robert Manter (228) 376-8568 Robert.manter.1.ctr@us.af.mil

Fire Department POC Keesler Jason Sander (228)-377-3333 jason.sanders.10@us.af.mil

Communications POC Keesler Killian Cussoren

Kevin Patterson

(228) 376-8127

Base Civil Engineering Keesler 81 CES Daniel Griffin, Maj

Engineering POC Keesler Mathew Kirkland

Ground Safety POC Keesler Don Cox (228) 377-7025 donald.cox.6@us.af.mil

Security Forces POC Keesler Brandon

Wainscott

Sgt. Segrow

(228) 377-5546

Community Planner Vectrus-Keesler Susan Chamberlain (228) 377-5829 Susan.chamberlain.2.ctr@us.af.mil

Airfield Operations POC Keesler Sylvia Struble sylvia.struble.ctr@us.af.mil

AT/FP Officer

Base Housing Keesler Brett Long joseph.long@us.af.mil

Base Environmental Vectrus-Keesler Phillip Krohn phillip.krohn@vectrus.com

Base Real Property Vectrus-Keesler David Robinson (228) 377-5865 David.robinson.45.ctr@us.af.mil

GIS Mapping Vectrus-Keesler Robin Holland (228) 377-8255 Robin.holland.ctr@us.af.mil

Cable/Internet POC Sparklight Fred Witherspoon

William Powell

N/A

(228) 282-5623

Frederick.Witherspoon@Sparklight.Biz

William.Powell@Sparklight.Biz

Cable/Internet POC AT&T Trent Lee (228) 223-8817 tl1332@att.com

Cable/Internet POC Telepak DBA C Spire Fiber James Copelin (769) 798-2319 bboling@cspire.com

Cable/Internet POC Uniti Fiber – Inline 2 Barry Buchanan (251) 654-7196 Barry.Buchanan@uniti.com

Utilities POC CenterPoint Gas Gene McKay (228) 701-0667 Paul.McKay@centerpointenergy.com

Utilities POC Mississippi Power Billy Davis (228) 669-2517 WADAVIS@southernco.com mailto:Frederick.Witherspoon@Sparklight.Biz mailto:bboling@cspire.com mailto:Barry.Buchanan@uniti.com

Utilities POC Harrison County Utility

Authority (HCUA)

John Wilson, Executive Director

Derek Bullock, Engineer Project

Manager

David Perkins, Operations and

Maintenance

Manager

(228) 868-8752

(228) 860-6649

(228) 860-8282 jwilson@hcua-ms.us dbullock@hcua-ms.us dperkins@hcua-ms.us

Utilities POC City of Biloxi-Water & Sewer Mary Williams, Engineer

(228) 435-6269 mwilliams@biloxi.ms.us

Utilities POC City of Biloxi- Drainage Robert Smith, Engineer

(228) 348-8162 rsmith@biloxi.ms.us

Engineering POC VA Jay Tripp (228) 523-4222 Jay.Tripp@va.gov

Utilities POC VA-Sewer Bill Roberts William.roberts3@va.gov

Utilities POC VA-Drainage Corie Nix (228) 523-5235 Andrew.nix@va.gov

Utilities POC Keesler-Power Lucas Dayer (443) 862-2624

Utilities POC Keesler-Utility Shop Thomas Wilhorn

(228) 377-4390 thomas.wilhorn.ctr@us.af.mil

Utilities POC Keesler-WOR/Lead Water

Operator

Jeffery Glenn (228)-377-4390 jeffery.glenn.ctr@us.af.mil

Tree Removal POC City of Biloxi Eric Nolan (228) 297-2123 enolan@biloxi.ms.us

Permitting POC Mississippi Department of

Marine Resources (MDMR)

Willa Brantley (228) 523-4108 Willa.brantley@dmr.ms.gov

Permitting POC U.S. Army Corps of Engineers Allison Monroe (251) 690-3228 Allison.monroe@usace.army.mil

Permitting POC Mississippi Department of

Health, Public Water Supply

Wendy Ferrill (228) 297-5187 Wendy.ferrill@msdh.ms.gov

Hazardous Material

POC

Keesler Tasha Golson tasha.golson@us.af.mil mailto:jwilson@hcua-ms.us mailto:dbullock@hcua-ms.us mailto:Jay.Tripp@va.gov mailto:William.roberts3@va.gov mailto:enolan@biloxi.ms.us mailto:Willa.brantley@dmr.ms.gov mailto:Allison.monroe@usace.army.mil mailto:tasha.golson@us.af.mil

UPDATED DD FORM 1391 DRAFT

DD FORM 1391, DEC 99 Previous editions are obsolete Page No

1. COMPONENT

AETC

FY 2023 PROJECT DATA

2. DATE

20 Sep 20

3. INSTALLATION AND LOCATION

KEESLER AIR FORCE BASE

KEESLER AFB SITE #1

MISSISSIPPI

4. PROJECT TITLE:

REPLACE SANITARY FORCE MAIN B. 8321

5. PROGRAM ELEMENT

22176

6. CATEGORY CODE

832-266

7. PROJECT NUMBER

MAHG201032

8. PROJECT COST ($000)

$7,200

9. COST ESTIMATE

ITEM UOM QTY UNIT

COST

COST ($000)

PRIMARY FACILITIES

REPAIR

UTILITIES (SANITARY PIPE) LF 16,368 $396 $6,413

EARTHWORK LF 16,368 $19.67 $322

ASBESTOES / SEWAGE ABATEMENT LF 16,368 $23.70 388

Total Primary Facility Repair Cost $7,123

SUPPORTING FACILITIES

REPAIR

Site Improvements LS $65

Total Supporting Facilities Repair Cost $65

Sub Total REPAIR $7,188 DB Design Cost (4%) [if applicable] $

TOTAL REPAIR $7,188

TOTAL PROJECT COST [match block 8] $7,200

Requirements not funded by the project $ Unfunded costs Design-Bid-Build Design Costs $

This project will be executed as a Design Bid Build project. Project is not designed.

This estimate is based on a 0% complete design as of 2020.

Note: This project is planned for execution in FY 2023. Costs as shown represent an escalation factor of 1.08% per year from FY2020 costs.

DD FORM 1391, DEC 99 Previous editions are obsolete Page No

KEESLER AIR FORCE BASE

KEESLER AFB SITE #1

MISSISSIPPI

4. PROJECT TITLE:

REPLACE SANITARY FORCE MAIN B. 8321

5. PROGRAM ELEMENT

22176

6. CATEGORY CODE

832-266

7. PROJECT NUMBER

MAHG201032

8. PROJECT COST ($000)

$7,200

10. DESCRIPTION OF PROPOSED WORK: REPAIR

Repair sanitary force main. Remove existing transite pipe and replace with new sanitary force main pipe. Reroute pipe around housing areas. New pipe will replace existing pipe that was installed in 1954. Project will include earth work, concrete, and utility work. Facility is a permanent constructed facility and will comply with the DoD Unified Criteria UFC 3-240-08FA, Sanitary and Industrial Wastewater Collection: Pumping Stations and Force Mains. Sustainable principles, to include life cycle cost-effective practices, will be intergrated into the design development, and construction of the projects in accordance with UFC 1-200-02.

11. REQUIREMENT

Repair old sanitary force main pipes by replacing with new pipes. Repairs to the facility are not tenant driven but will comply with

AFI32-1067.

CURRENT SITUATION & IMPACT

Due to the 65 year age of the force main there is a high potential for non-compliance in the 0-10 year term, enforcement actions and major degradation of the base support mission would be expected. Mission support degredation would include possible fines, personnel resources, material cost and time consumed to resolve the non-compliance with less than 50% deviation of standard operating procedures. The force main serves the entire base. Two force mains fed into this force main which brings waste off base, collects from the off-base MFH subdivisions and transports all waste to the Harrison County Regional Wastewater Plant. It collects from all MFH on base and off base subdivisions (with the exception of Sand Hill Landing), the flight line, the Medical Center, all dorms, all training classroom buildings and DFACs. Also all administration and operations buildings, the CDC, Youth Center and the BX and Commissary. Keesler AFB is subject to enforcement actions in the event noncompliance. This project will replace 3.1 miles of sanitary sewer force main, which transports 100% of sanitary wastewater to Regional Treatment Plant off base. Sanitary sewer force main was constructed in 1954, is composed of transite. New housing areas were built over pipe in some areas. This causes access issues, so pipe must be rerouted. Stake holders support the proposed repairs to the force main but one release on base could have resulted in litigation, publicity or media coverage. A release in Oct of 2019 resulted in an environmental regulatory agency visiting the release site.

PROJECT

This project is to achieve new sanitary force main piping.

ADDITIONAL

PROJECT COST: $7,200

SOURCE OF FUNDS: O&M

CONSTRUCTION AREA COST FACTOR: 0.96

PRICING DATA SOURCE: RS Means Cost Database 2020 EXECUTION AGENT: Intended execution agent is AETC

ESTIMATED MILCON REPLACEMENT COST: $26,871,533

REPAIR-TO-REPLACEMENT RATIO: [$7,200/$26,872 =27%]

PLANT REPLACEMENT VALUE (PRV): [$19,193,952]

REPAIR-TO-PRV RATIO: $7,200/$19,194 =38%, used only for the AT compliance metric DOES NOT APPLY

REPAIR-TO-REPLACEMENT RATIO: DOES NOT APPLY

The total funded cost of $7,200 is 27% of the $26.9M estimated cost of a MILCON project to replace the facility.

COMPLIANCE STATEMENTS

SEISMIC RULE:

Compliance with the seismic 30% repair-to-replacement ratio is not required. The scope of this project complies.

Compliance with the seismic 50% repair-to-replacement ratio is not required. The scope of this project complies.

ANTITERRORISM (AT) RULE:

Compliance with the AT 50% repair-to-PRV ratio is not required.

DD FORM 1391, DEC 99 Previous editions are obsolete Page No

KEESLER AIR FORCE BASE

KEESLER AFB SITE #1

MISSISSIPPI

4. PROJECT TITLE:

REPLACE SANITARY FORCE MAIN B. 8321

5. PROGRAM ELEMENT

22176

6. CATEGORY CODE

832-266

7. PROJECT NUMBER

MAHG201032

8. PROJECT COST ($000)

$7,200

FIRE PROTECTION RULE:

Compliance with the 50% Fire Protection Rule is not required.

ECONOMIC ANALYSIS (EA) RULE:

This project’s programmed amount does not exceed both $2M and 75% of the estimated cost of a military construction project to replace the facility, therefore an economic analysis of alternatives is not needed.

FLOODPLAIN MANAGEMENT RULE:

This project does not fall within or partly within a 100-year flood plain.

STANDARD DESIGN:

This design shall conform to criteria established in the Air Force Corporate Facilities Standards (AFCFS), the Installation Facilities Standards (IFS).

RENTED OR LEASED FACILITY:

The facility in this project is not a rented or leased facility.

CERTIFICATION: I have reviewed this document and certify it is complete and accurate, and is compliant with appropriate statute(s) and instructions. I have validated the project’s primary and supporting costs and work classification. It has been fully coordinated with the user and other appropriate agencies and approved by the Installation Facility Board.

Robert T. Moseley III, GS-14, DAF Deputy Base Civil Engineer 81st Civil Engineer Squadron, Keesler AFB

(228) 377-9019

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LEGEND:

UNDERGROUND FIBER OPTIC LINE (EXISTING)

UNDERGROUND GAS LINE (EXISTING)

SANITARY SEWER LINE (GRAVITY) (EXISTING)

FORCE MAIN LINE (OPEN CUT) (PROPOSED)

FORCE MAIN LINE (BORED) (PROPOSED)

UNDERGROUND ELECTRIC LINE (EXISTING)

UNDERGROUND COMM. LINE (EXISTING)

UNDERGROUND WATER LINE LINE (EXISTING)

OVERHEAD ELECTRIC LINE (EXISTING)

FORCE MAIN LINE (EXISTING)

FORCE MAIN LINE (EXISTING) (CITY OF BILOXI)

FORCE MAIN LINE (EXISTING) (KEESLER AFB)

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HCUA WASTEWATER TREATMENT PLANT

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ROSALIE MARIA DRIVE

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BILOXI, MISSISSIPPI 39532

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PHONE: 228-385-2350

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925 TOMMY MUNRO DRIVE, SUITE G

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ABANDON IN PLACE,

UTILITY CONFLICT

(SEE FIG. #1 IN PHOTOS)

ABANDON IN PLACE,

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