A2 PWS_LTUY212003 Demo BCE Facs 45-47_20240813.pdf

LTUY212003, DEMOLISH BASE CIVIL ENGINEER (BCE) FACILITIES 45-47

PERFORMANCE WORK STATEMENT (PWS)

FOR

13 August 2024

1.0 General:

1.1 Scope: The contractor shall provide all labor, equipment, tools, materials, supervision, supplies, and quality control necessary, except as specified in Paragraph

3.0 as Government Furnished, to perform demolition services of Buildings 45, 46, and 47 on Jefferson Barracks Air National Guard Station (ANGS), as defined in this PWS.

The contractor shall become familiar with all details of the work, verify all dimensions in the field, and specifications stated herein and shall advice the Contracting Officer of any discrepancy before starting work.

1.1.1 Objective: Carefully demolish buildings 45, 46, and 47 so that building materials can be salvaged and re-used for repair work on other buildings on base or be used as materials in a reconstruction of a building at another location.

1.2 Background: Historical buildings 45, 46, and 47 are excess space at Jefferson Barracks, are too far dilapidated to ever be usable again in a cost-efficient manner and are required to be demolished for future construction on the site by a separate contract.

1.3 Period of Performance (PoP): The contractor shall complete all work as defined in this PWS within 6 months of receipt of the Notice-to-Proceed.

1.4 General Information:

1.4.1 All work shall be accomplished during regularly established Air National Guard duty hours, 7:00 AM to 4:00 PM. Jefferson Barracks operates on a Monday-Friday eight-hour day schedule. Work shall not be performed on federally recognized holidays.

1.4.2 Work shall be coordinated with the Contracting Officer Representative (COR) and Civil Engineering Project Management office.

1.4.3 The contractor shall provide a one-year warranty on furnished materials and workmanship. Documentation shall be provided by the contractor upon completion of the project.

1.4.4 All materials furnished shall be submitted to the COR or Contracting Officer (KO) for approval in accordance with Technical Exhibit 2 on AF Form 3000. Allow sufficient review time so that installation will be not delayed as a result of time required to process submittals, including time for re-submittals.

1.4.5 Any hazardous materials, chemicals, solvents, etc. used on this project must be listed on an inventory sheet and an appropriate Safety Data Sheet provided to the Base Environmental Office prior to use for approval.

1.4.6 All Hazardous Waste Manifests must be signed by a Base Environmental Office representative before leaving the installation.

1.5 Security, Safety, and Special Requirements

1.5.1 Access and General Protection/Security Policy and Procedures. The contractor shall comply with all applicable installation/facility access and local security policies and procedures, which may be obtained from the Contracting Officer’s Representative (COR). The contractor shall also provide all information required for background checks to meet installation access requirements to be accomplished by the local installation’s Security Forces, Director of Emergency Services or local Security Office. The contractor shall ensure compliance with all personal identity verification requirements as directed by DoD, Headquarters Air Force (HAF) and/or local policy. Should the Force Protection Condition (FPCON) change, the Government may require changes in contractor security matters or processes.

1.5.1.1 The general contractor shall submit requests to gain base access for all contract personnel who will be working under this contract. Updates or amendments shall be forwarded through the Base Civil Engineering Office to Security Forces prior to allowing access.

1.5.1.2 During performance of the contract, the contractor shall be responsible for obtaining required identification for newly assigned personnel and for prompt return of credentials and vehicle passes for any employee who no longer requires access to the work site.

1.5.1.3 Upon completion or termination of the contract or expiration of the identification passes, the prime contractor shall ensure that all base identification passes issued to employees and subcontractor employees are returned to the issuing office.

1.5.1.4 Unscheduled gate closures by the Security Police may occur at any time causing all personnel entering or exiting a closed installation to experience a delay. This cannot be predicted or prevented. Contractors are not compensated for unexpected closures or delays. Vehicles operated by contractor personnel are subject to search pursuant to applicable regulations. Any moving violation of any applicable motor vehicle regulation may result in the termination of the contractor employee’s installation driving privileges.

1.5.1.5 Failure to comply with these requirements may result in withholding of final payment.

1.5.2 Normal Government activities in the vicinity of this project may be kept in full or partial operation during construction. In these cases, ensure that government employees are allowed to safely enter and exit the building being worked on. The Contractor shall coordinate with government representatives and schedule construction activities so as to allow the safe and efficient operation of these activities.

1.5.3 All parking of vehicles and equipment shall be in area provided at job site.

1.5.4 Contractor is responsible for keeping construction area(s) neat and orderly on a daily basis and will be responsible for clean-up upon project completion.

1.5.5 All contractor vehicles, trucks, dumpsters, and similar vehicles and equipment, shall be checked before traveling on base roads so as not to leave behind debris, dirt, rock and mud. Contractor will immediately take actions to remove any of this material.

1.5.6 Contractor will be responsible for the storage, transportation, and disposal of all demolition and waste materials. All refuse, debris, and construction waste shall be legally disposed of off base at a licensed landfill or approved recycling facility.

Accumulations of refuse on the site will not be permitted. Government dumpsters will not be used.

1.5.7 The Government will not be responsible for property belonging to, or under the control of the Contractor and no secure storage will be provided.

1.5.8 The contractor’s employees shall become familiar with and obey the regulations of the installation; including fire, traffic, safety and security regulations while on the installation. Contractor employees should only enter restricted areas when required to do so and only upon prior approval. All contractor employees shall carry proper identification with them at all times and shall be subject to such checks as may be deemed necessary. The contractor shall ensure compliance with all regulations and orders of the installation, which may affect performance. The Government reserves the right to direct the removal of an employee from Government property for misconduct, or security reasons. Removal of contractor employees for reasons stated above does not relieve the Contractor from responsibility for total performance of this contract.

1.5.9 Quality Assurance (QA): The Government will evaluate the contractor’s performance under this contract in accordance with the Quality Assurance Surveillance Plan (QASP). This plan is primarily focused on what the Government will do to ensure that the contractor has performed in accordance with the performance standards. It defines how the performance standards will be applied, the frequency of surveillance, and acceptable quality level(s) or defect rate(s).

1.5.10 Communications Security/Information Technology (COMSEC/IT) Security. All communications with DoD organizations are subject to COMSEC review. All telephone communications networks are continually subject to intercept by unfriendly intelligence organizations. DoD has authorized the military departments to conduct COMSEC monitoring and recording of telephone calls originating from, or terminating at, DoD organizations. Therefore, the contractor is advised that any time contractor personnel place or receive a call they are subject to COMSEC procedures. The contractor shall ensure wide and frequent dissemination of the above information to all employees dealing with DoD information. The contractor shall abide by all Government regulations concerning the authorized use of the Government's computer network, including the restriction against using the network to recruit Government personnel or advertise job openings.

1.5.11 Physical Security. The contractor shall safeguard all Government property provided for contractor use. At the close of each work period, Government facilities, equipment and materials shall be secured.

1.5.12 Post Award Conference/Periodic Progress Meetings: The contractor agrees to attend any post award conference convened by the KO in accordance with FAR subpart

42.5. The KO, COR and other Government personnel, as appropriate, may meet periodically with the contractor to review the contactor’s performance. At these meetings, the KO will apprise the contractor of how the Government views the contractor’s performance and the contractor shall apprise the Government of problems, if any, being experienced. The contractor shall resolve outstanding issues raised by the Government. Contractor attendance at these meetings shall be at no additional cost to the Government.

1.5.13 The contractor shall work through the COR to resolve issues, receive technical instructions, and ensure adequate performance of services. The contractor shall ensure that contractor employees do not perform any services outside the scope of the contract without an official modification issued by the KO. The contractor shall ensure contractor employees understand that services performed outside the scope of the contract are performed wholly at the expense of the contractor.

1.5.14 Combating Trafficking in Persons: The United States Government has adopted a zero-tolerance policy regarding trafficking in persons. Contractors and contractor employees shall not engage in severe forms of trafficking in persons during the period of performance of the contract; procure commercial sex acts during the period of performance of the contract; or use forced labor in the performance of the contract. The Contractor shall notify its employees of the United States Government’s zero tolerance policy, the actions that will be taken against employees for violations of this policy. The contractor shall take appropriate action, up to and including termination, against employees or subcontractors that violate the US Government policy as described at

FAR 22.17.

1.5.15 Organizational Conflicts of Interest (OCI): The contractor and subcontractor personnel performing services under this contract may receive, have access to or participate in the development of proprietary or source selection information (e.g., cost or pricing information, budget information or analyses, specifications or work statements, etc.) or perform evaluation services which may create a current or subsequent OCIs, as defined in FAR subpart 9.5. The contractor shall notify the KO immediately whenever it becomes aware that such access or participation may result in any actual or potential OCI and shall promptly submit a plan to the KO to avoid or mitigate any such OCI. The contractor’s mitigation plan will be determined to be acceptable solely at the discretion of the KO. In the event the KO unilaterally determines that any such OCI cannot be satisfactorily avoided or mitigated, the KO may impose other remedies as he or she deems necessary, including prohibiting the contractor from participation in subsequent contracted requirements which may be affected by the OCI.

2.0 Definitions and Acronyms:

2.1 Definitions:

2.1.1 Contractor: A supplier or vendor awarded a contract to provide specific supplies or service to the Government. The term used in this contract refers to the prime.

2.1.2 Defective Service: A service output that does not meet the standard of performance associated with the PWS.

2.1.3 Deliverable: Anything that can be physically delivered and includes non-manufactured things such as meeting minutes or reports.

2.1.4 Key Personnel: Contractor personnel that are evaluated in a source selection process and that may be required to be used in the performance of a contract by the PWS. When key personnel are used as an evaluation factor in best value procurement, an offer can be rejected if it does not have a firm commitment from the persons that are listed in the proposal.

2.1.5 Physical Security: Actions that prevent the loss or damage of Government property.

2.1.6 Quality Assurance: The Government procedures to verify that services being performed by the Contractor are performed according to acceptable standards.

2.1.7 Quality Assurance Surveillance Plan (QASP): An organized written document specifying the surveillance methodology to be used for surveillance of contractor performance.

2.1.8 Quality Control: All necessary measures taken by the Contractor to ensure that the quality of an end product or service shall meet contract requirements.

2.1.9 Subcontractor: One that enters into a contract with a prime contractor. The Government does not have privity of contract with the subcontractor.

2.2 Acronyms:

ACM Asbestos-Containing Materials AT/OPSEC Antiterrorism/Operational Security CM Contract Manager COR Contracting Officer Representative DA Department of the Army DFARS Defense Federal Acquisition Regulation Supplement DoD Department of Defense FAR Federal Acquisition Regulation GFP/M/E/S Government Furnished Property/Material/Equipment/Services

IA Information Assurance IS Information System(s) KO Contracting Officer LBP Lead-Based Paint NGB National Guard Bureau POC Point of Contact PRS Performance Requirements Summary PWS Performance Work Statement QA Quality Assurance QASP Quality Assurance Surveillance Plan QC Quality Control QCP Quality Control Program SHPO State Historic Preservation Office TE Technical Exhibit

3.0 Government Furnished Property, Material, Equipment and Services (GFP/M/E/S): The Government will provide the property, material, equipment, and/or services listed below solely for the purpose of performance under this contract: None.

See para. 5.18 regarding use and payment for of water utilities for dust suppression.

4.0 Contractor Furnished Property, Materials, and Equipment (CFP/M/E):

Except for those items specifically stated to be Government-Furnished in Paragraph 3.0, the contractor shall furnish everything required to perform these services as indicated in Paragraph 1.1.

5.0 Requirements: The contractor shall:

5.1 Demolish buildings 45, 46, and 47. Scope of demolition includes all structure, basement, foundation, and below grade utilities. Note that these buildings have not been used for many years and are likely not structurally sound. Contractor must account for structures as is in planning progression of demolition throughout the project.

5.2 Contractor shall prepare a demolition and salvage plan for the buildings and submit to the COR for review and approval. Plan shall include a milestone calendar schedule, assessment of salvageable elements of the buildings that have historic or culturally value that could potentially be reused by the Government. The calendar schedule shall also include a schedule of values or percentage of total contract price assigned to each major element of work to be used for approving progress payment requests.

5.2.1 Contractor shall submit monthly reports to the COR for review and approval on an AF Form 3065, or similar format, detailing the percentage of progress completed on the major work elements prior to submitting a progress payment request.

5.2.2 Attachment 1 identifies items already requested to be salvaged for the Government. Plan shall also address means of limestone block and masonry salvage, per paragraphs 5.7 through 5.9 below. If potentially salvageable items contain lead-based paint, remediate before salvage. If the lead-based paint cannot be remediated, the items will not be salvaged and will be properly disposed of in accordance with state and federal regulations for these materials. No items with asbestos containing material will be salvaged. Salvaged items with lead-based paint should be hand scraped so flaking paint is removed but does not need to be fully removed. Any questionable items shall be identified to the COR immediately and the Government will determine if it shall be salvaged. The contractor shall be responsible for estimating what is salvageable.

Any intact identified item in Attachment 1 shall be considered salvageable, i.e. if an item is immediately usable once removed and paint scraped off, it is considered salvageable.

5.3 Contractor shall ensure correct usage of personal protective equipment (PPE), fall protection, and other safety measures as required at all times.

5.4 Abate all interior lead-based paint (LBP) and asbestos-containing materials (ACM) in accordance with the State of Missouri and OSHA regulations. Contractor shall provide Hazardous Material Abatement Plan and credentials within 30 days of contract award. Material to be identified, inventoried/cataloged per source location, and disposed of per regulation. Disposal manifests must be maintained and tracked trough acceptance by certified disposal location(s), and these manifests must be signed by the 131 CES environmental program managers before materials are shipped off site.

5.5 Contractor shall back-fill basement area and install new 6” thick (above grade) 1/2-inch minus clean limestone gravel pad. Backfill material to be Engineered Fill. Due to the historic nature of Jefferson Barracks, soil must be from a SHPO approved source.

Preapproved sources are available from the base environmental office. Contractor shall identify location of soil fill origin within first 30 days of contract award and submit information to the Base Civil Engineer for approval. The material for Engineered Fill shall be a ML or SL soil that is less than 3% organic matter or other deleterious substances. Fill material shall be spread in uniform lifts not to exceed eight-inch max lift thickness. One density test is required per lift, ensuring 95%Standard Proctor Test Compaction. Testing shall be conducted by an independent engineering firm. Gravel pad to be constructed above grade for positive drainage away from surface.

5.6 Contractor shall salvage, clean, and palletize all salvageable exterior bricks and limestone lintels. Contractor shall make every reasonable effort to save intact as many exterior bricks as possible. Half bricks at joints and corners shall be salvaged. Broken bricks shall not be saved. Modern type bricks that had been used to repair the buildings in previous projects do not apply to salvage and shall not be cleaned or saved. If any previous repair is discovered that used a stronger than historic mortar, that section shall not be salvaged.

5.7 Contractor shall remove mortar from bricks and limestone block surfaces and stack in a compact arrangement on wooden pallets. Softer interior brick and any bricks containing or suspected of containing hazardous materials will not be saved.

Salvageable bricks shall be given to the 131 CES Project Manager and will not be kept by the Contractor. Pallets to be provided by Contractor.

5.8 Based on 11,000 square foot estimated total masonry wall surface, 80% estimated salvage rate, and using a 70 square foot (SF) per pallet planning factor, contractor shall return 80 pallets of brick (540 bricks per pallet) and all limestone block and limestone lintels. The 80% salvage rate is an estimate based upon previous facility demolitions at Jefferson Barracks. Contractor will coordinate with the 131 CES Project Manager to determine the anticipated salvage rate. The salvage amount is determined by the needs of the State Historical Preservation office. If all required bricks are met after the demolition of one building, the remaining two buildings will not need to adhere to the 80% salvage rate. The 131 CES will determine if the required amount of salvaged bricks has been met when exterior brick removal of one of the three facilities reaches completion.

5.9 Contractor shall have a salvage goal of 100% of the large stone foundation blocks and palletize in a compact arrangement that the pallets can support. Contractor will coordinate with the 131 CES Project Manager if there are any problems with the salvage rate. All salvageable stones will be saved and given to the 131 CES.

5.10 Pallets may be temporarily stored at the staging and storage lot shown in Figure 1, which is east of the three buildings.

5.11 Contractor shall salvage other items, such as windows, doors, limestone sills and lintels etc., that are identified in the Salvage plan, and palletize them as well. Pallets of these items shall be shrink-wrapped to keep items from shifting in transit and will be moved to the nearby storage location shown in Figure 1. Large items that cannot be palletized, such as trusses, shall be placed on wooden dunnage. Contact the Project Manager upon palletization.

5.12 All non-hazardous debris shall be collected and removed. Concrete floors or steps shall be removed.

5.13 Contractor shall mitigate dust and air contamination and surface runoff. Contract shall submit Air Quality Plan and Storm water Pollution Prevention Plan and shall receive written approval from 131 CES prior to commencement of demolition.

5.14 Contractor shall install temporary construction fence around entire area.

Construction fence to be removed at conclusion of work.

5.15 Disable and remove three wooden electrical poles that are between B45 and B46, and on Hunter Street shown in Figures 3 and 4.

5.16 Contractor to cap all utilities and remove utility meters as necessary. Coordinate with commercial utility providers as required (note: water lines are Government-owned).

Contact Metropolitan Sewer District (MSD)and give notification at start of contract.

5.17 Utilize material haul route as depicted in Figure 1, travel through east gate to the River Road. Do not utilize north or west gate unless given specific approval for extenuating circumstance from 131 CES.

5.18 Contractor may use own method for dust suppression, or nearby fire hydrant.

However, if the nearby fire hydrant is chosen, contractor must meter water usage and pay water provider directly online. Contractor shall provide a submittal on intended water meter. Coordination for the fire hydrant option is with the Base Civil Engineering Resource Advisor.

5.19 Contractor shall create NESHAP demolition paperwork for the St. Louis County within 30 days of notice to proceed. Contractor shall submit the paperwork to the 131 CES for review ten days before submittal to the county. Contractor is responsible for demolition Environmental fees and filing.

5.20 Contractor shall work coordination with Dig-Rite directly to locate utilities around buildings 45, 46, and 47. Figure 2 shows storm and sewer lines around the facilities.

Figure 1: Site Overview

Figure 2: Sewer and Storm Lines near B45-47

Figure 3: Light Pole Profile Figure 4: Light Pole Overhead

6.0 Applicable Publications: Major design codes and standards, which are applicable to Air National Guard (ANG) projects, are indicated below. This listing is not intended to be all-inclusive. It is the contractor’s responsibility to refer to applicable codes, and to procure other applicable codes and standards if needed.

6.1 Code of Federal Regulations, State Regulations where State has jurisdiction – Energy, Environmental Protection, Safety.

6.2 OSHA; AFOSH – Safety.

6.3 Uniform Building Code, BOCA, Southern Building Code, International Building Code.

6.4 Standards established by the public utility having jurisdiction – Water, Sewer, Storm Drainage, Electrical furnished by Public Utilities.

6.5 National Park Service Technical Preservation Services Preservation Brief 6 – Dangers of Abrasive Cleaning to Historic Buildings.

6.6 MDNR PUB 2045 Managing Construction and Demolition Waste.

TECHNICAL EXHIBIT 1

Performance Requirements Summary (PRS)

This PRS includes performance objectives the Government will use to determine contractor performance and will compare contractor performance to the Acceptable Quality Level (AQL).

Performance

Objective Performance Standard Acceptable Quality

Levels (AQL) Surveillance Method / By

Whom

5.2 Submit

salvage plan.

The contractor shall prepare a demolition and salvage plan for the buildings and submit to the COR for review and approval.

Submit to COR no later than 5 days before beginning applicable work on site.

Review and approval by

COR.

5.5 Backfill

Compaction

Fill material shall be spread in uniform lifts not to exceed eight-inch max thickness and complete one density test per lift.

95% Standard Proctor Test Compaction

Submit independent testing to COR for review.

5.8 Salvaged

Bricks

The contractor shall return 80 pallets of brick per building.

80% Salvage Rate of Exterior Bricks

Inspection by COR.

5.9 Large

Foundation

Blocks

The contractor shall palletize all salvageable large foundation blocks with a goal of 100%.

All salvageable large foundation blocks are palletized.

Inspection by COR

TECHNICAL EXHIBIT 2

Deliverables Schedule

PWS Reference / Deliverable Title

Frequency Number of Copies

Medium/Format Submit To

5.2 Masonry

Salvage Plan

(Limestone and Brick)

10 business days before commencing demolition.

1 Electronic Submission on AF Form 3000

COR

5.2 Demolition Plan

for Salvageable

Historic Elements

10 business days before commencing demolition.

1 Electronic Submission on AF Form 3000

COR

5.2.1 Monthly

Progress Reports

Monthly 1 Electronic Submission on AF Form 3065 or similar format

COR

5.3 Stormwater and

Pollution Prevention

Plan

10 business days before commencing demolition.

1 Electronic Submission on AF Form 3000

COR

5.3 Air Quality Plan 10 business days before

commencing demolition.

1 Electronic Submission on AF Form 3000

COR

5.4 Hazardous

Material Abatement

Plan

Within 30 days of contract award.

1 Electronic Submission on AF Form 3000

COR

5.4 LBP and ACM

Abatement Credentials

Within 30 days of contract award.

1 Electronic Submission on AF Form 3000

COR

5.4 Disposal

Manifests for LBP, ACM, Debris

Prior to materials being shipped off site.

1 Electronic Submission on AF Form 3000

Environmental Manager/COR

5.5 Basement

Backfill Material

Approval

Within 30 days of contract award.

1 Electronic Submission on AF Form 3000

COR

5.5 Gravel Material

Approval

Within 30 days of contract award.

1 Electronic Submission on AF Form 3000

COR

5.19 NESHAP

Demolition

Paperwork – review by 131 CES prior to submitting to St.

Louis County

10 days prior to submittal to St. Louis County.

1 Electronic Submission on AF Form 3000

COR

ATTACHMENT 1

Requested Salvage Items

1. Wooden door and window assembly in building 45, southeast side.

2. Light Fixtures.

3. Limestone. Preserve as much from the facility perimeter and window lintels as possible.

4. Barred basement windows in building 45.

5. Metal Gear and Pulley Equipment

Additional items not pictured:

6. Wood from roof trusses.

7. Cupolas from roof.

8. Ridge caps from roof hips.

9. Lightning rods and copper cables.