Atch 1 PWS 9Mar2020.pdf

9 March 2020 Page 1 of 17

PERFORMANCE WORK STATEMENT for

DEMOLITION of BLDG. 155 SERVICES

F. E. Warren Air Force Base, Wyoming

9 March 2020

Table of Contents

1. Scope of Work

1.1. Basic Services

1.2. Description of Work

1.3. Contractor Responsibilities

2. Services Summary

3. Government Furnished Property and/or Services

3.1. Government Furnished Property

3.2. Government Property Incidental to the Place of Performance

4. General Information

4.1. Occupancy and Operation of Project Facility

4.2. Existing Conditions and Hazards

4.3. Historic Artifacts

4.4. Location/Hours of Operation

4.5. Performance Period

4.6. Refuse Disposal, Recycling, and Clean up

4.7. Safety Standards

4.8. Explosives

4.9. Security/Work Site Access

4.10 Storage, Staging, and Parking

5. Project Information

9 March 2020 Page 2 of 17

5.1. Temporary Fueling Facility

5.2. Temporary Utilities

5.3. Temporary Sanitation Facilities

5.4. Temporary Fire Protection

5.5. Field Office and Telephone

5.6. Project Sign

5.7. Project Supervision

5.8. Project Meetings

5.9. Field Engineering

5.10. Quality Control and Inspections

5.11. Barricades, Fencing, Warning Signs, and Road Closures

5.12. Restoration of Property

6. Requirements for the Project

6.1. Operational Security (OPSEC)

6.2. Special Requirements for Site Utilities

6.3. Digging Permits and Excavation

6.4. Seeding

6.5. Welding, Cutting and Brazing Permits

6.6. Spill Prevention and Response

6.7. Disposal and Clean up

6.8. Acceptance of Work

6.9. Transfer and Acceptance of Military Real Property

7. Appendices

APPENDIX A

APPENDIX B

APPENDIX C

APPENDIX D

9 March 2020 Page 3 of 17

1. Scope of Work.

The Contractor shall provide all management, tools, supplies, equipment, and labor necessary to perform demolition services of Building 155 at F. E. Warren Air Force Base, Wyoming, in accordance with all applicable federal, state, local laws, regulations and safety requirements in this performance work statement (PWS). Building 155 is located on the east side of Garrison Loop across from Security Forces Headquarters (See Figure 1).

Figure 1 – Location of Bldg 155 and Project Area

Building 155 is a single-story garage structure approximately 80 feet long and 30 feet wide. The facility is constructed atop a slab on grade. Basic construction is CMU walls with an asphalt shingle roof. The building contains a two garage areas, a small mechanical room and a vacant tool room.

Windows are single glaze wood framed.

1.1. Basic Services.

The contractor shall demolish foundation walls and other below-grade construction, including concrete foundations, footers, slabs and pavements. Contractor shall completely fill below-grade areas and voids resulting from the demolition, cut and cap any utilities feeding the old equipment and provide fencing and security as needed during demolition.

1.1.1. Provide any special permits and licenses that may be required.

Bldg 155

Project Area

9 March 2020 Page 4 of 17

1.1.2. Provide a schedule of demolition to the contracting office and the Construction Management Inspector (CMI) before the start of work.

1.1.3. Protect the existing, adjacent property. Properly remedy all damage or loss that occurs.

1.1.4. Contractor’s employees shall park in areas assigned by the Construction Management Inspector (CMI).

1.2. Description of Work.

1.2.1. Demolish entire facility.

The scope of the project includes:

• Complete demolition, removal and proper disposal of Building 155, including roof, interior and exterior walls, windows, doors, slab on grade and any foundation materials.

• Backfilling of Building 155 footprint to achieve positive drainage in all directions and placement of approved seed mixture to match landscaping adjacent to the demolition site.

• Removal and proper disposal of encountered hazardous materials, including asbestos (see section 1.2.2 Abatement).

• Demolition of underground utilities serving Building 155 (including electrical, sewer, potable water, and natural gas services) to the nearest transformer, manhole, or other junction.

• Demolish and dispose of site pavements including removal of the concrete high temp hot water trench and concrete sidewalk that wraps around the facility. Excavated areas shall be graded to drain and placement of approved seed mixture to match landscaping adjacent to the demolition site, in coordination with grading activities for the building footprint.

• Provide fencing and security as needed during demolition.

1.2.2 Abatement.

Completely abate all asbestos-containing material (ACM) including window glazing. See 01 57 19 Environmental Protection Oct 2019 and CAL 19063874AG 17 Jun 2019 for details.

1.2.2.1. Assume window glazing contains asbestos.

1.2.2.2. Any suspicious material shall be tested before being disturbed. Any material being sampled shall have no less than seven (7) samples taken from various areas of the materials for testing.

1.3. Contractor Responsibilities.

1.3.1. Truck hauling on base: The contractor shall be responsible for covering open-bodied vehicles transporting sand, gravel, fill materials, dirt, construction debris, rubble, or other material which may become airborne and create air pollution on the installation. Alternate means, approved by the CMI, may be employed to achieve the same results as would covering.

9 March 2020 Page 5 of 17

1.3.2. Severe Weather Requirements: When severe weather has been anticipated for the area in which demolition is being performed, the Contractor shall immediately take action to tie down, or otherwise secure, structures, materials, and equipment on the job site that could become hazards as a result of strong surface winds, thunderstorms, or other weather related conditions. These requirements are applicable 24 hours a day, seven days a week.

1.3.3. Physical Security: Upon start of the demolition, it is the responsibility of the Contractor to provide for the physical security of the building to be demolished, maintain area debris removal, and provide for community safety. Demolition and clean up shall be completed by the contract completion date.

1.3.4. The Government assumes no responsibility for actual conditions of the structures to be demolished. Conditions existing at the time of inspection for pricing purposes will be maintained by the Government insofar as possible. However, variations within the structures may occur.

1.3.5. Damages: The Contractor will promptly repair damage caused to adjacent facilities by demolition operations at no additional cost to the government. The Government reserves the right to inspect repair work by the contractor. The contractor will be required to repair damages caused by the demolition to the government’s satisfaction.

2. Services Summary.

The contractor service delivery requirements are summarized into performance objectives that relate directly to standards of performance required to meet mission essential needs. For the Performance Objective to be met, service delivery must be in substantial compliance with applicable performance standards. The Performance Threshold describes the minimum overall levels of service delivery required for acceptable quality control. Failure to meet these Performance Thresholds means that contractor Quality Control is unacceptable. The following is a list of the key performance objectives that will be verified as contractually compliant by Government personnel; however, inspection of any contract requirement is authorized.

Performance Objective PWS Para. Performance Threshold SS-1: Perform building demolition services

1.1 inclusive

100% of building is demolished IAW this PWS and all applicable laws and regulations

SS-2: Disconnect and secure utility lines/feeds

1.2.1.2, 1.2.1.3, 6.2.2, 100% of all utilities feeding the demolished facility are capped and secured IAW IBC and NFPA code regulations.

SS-3: Restore demolishment site and surrounding areas to natural and/or original condition

6.3.5 inclusive, 6.4 inclusive, 6.7.3

100% of building area is properly graded/seeded and surrounding areas are restored to previous condition

SS-4: Prepare/submit required plans/documents

Appendix C 100% of required documentation is properly prepared and submitted to the CO within timeframe listed in the PWS

9 March 2020 Page 6 of 17

3. Government Furnished Property and/or Services

3.1. Government Furnished Property.

None

3.2. Government Property Incidental to the Place of Performance.

Coordinate work to cause minimal disruption for occupants of adjacent buildings and facilities.

4. General Information.

4.1. Occupancy and Operation of Project Facility.

4.1.1. The project building will be vacated prior to the beginning of demolition.

4.1.2. The Contractor is responsible for all remaining items once ownership is transferred.

4.1.3. Coordinate work to cause minimal disruption for occupants of adjacent buildings and facilities.

4.2. Existing Conditions and Hazards.

Field verify all existing conditions and hazards.

4.3. Historic Artifacts.

Existing historical, archaeological and cultural resources within the contractor’s work area shall be designated by the Contracting Officer and precautions shall be taken by the contractor to preserve all such resources as they were pointed out to the contractor. The contractor shall install protection for these resources and be responsible for their preservation during demolition operations. If evidence of historic or prehistoric deposits is encountered during demolition activities, all work at the find shall be stopped and the contractor shall notify the Contracting Officer or his/her authorized representative immediately. Work will not resume in the area of the find until authorized by the Contracting Officer. The Contracting Officer will issue a notice to proceed only after a qualified archaeologist in accordance with Federal law has evaluated the find. No historic or pre-historic items shall be removed until this evaluation has been completed. All such items found on federal land shall remain the property of the US. Government. Historic or pre-historic deposits include all items made or modified by man such as bottles, bricks, foundations, arrowheads, stone tools, metal items, etc.

4.4. Location/Hours of Operation.

4.4.1. Location. Place of performance is at F. E. Warren AFB, Wyoming.

4.4.2. Normal Hours of Operation.

Normal working hours for the Contractor will be 7:30 a.m. to 4:30 p.m. excluding Saturdays, Sundays, and Federal holidays (see Para 4.4.3.). Notify the Contracting Officer three days in advance if work is desired during other time periods. The contractor may work, with prior approval of the Contracting Officer and availability of inspectors, extended hours to ensure timely completion of work at no

9 March 2020 Page 7 of 17 additional cost to the Government. All work shall begin within ten days after receipt of the Notice to Proceed.

4.4.3. Recognized Holidays. The contractor is not required to provide service on the following days:

New Year’s Day, Martin Luther King Day, Presidents Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans Days, Thanksgiving Day and Christmas Day. If the holiday falls on Saturday, it is observed on Friday. If the holiday falls on a Sunday, it is observed on Monday.

4.5. Performance Period.

The performance period is establish by the contracting officer. Period of performance (PoP) shall be ninety (90) calendar days for complete demolition of all facilities.

4.6. Refuse Disposal, Recycling, and Clean up.

4.6.1. The costs of refuse disposal, such as handling, transportation, dumping fees as applicable, and other similar costs, shall be included in the contact price. All demolition items removed from the site for disposal shall be disposed of off base.

4.6.2. The Contractor shall remove from the site accumulated debris, rubbish, and other materials resulting from the demolition operation as needed to ensure no trash or debris is blowing out of the dumpster.

4.6.3. The Contractor will not be permitted to deposit refuse in existing garbage cans or refuse dumpsters. Contractor shall be required to provide and maintain their own containers.

4.6.4. Daily site cleanup shall be accomplished by the Contractor. This clean up shall include the placing of demolition materials in a neat and orderly arrangement on the job site. Equipment and materials must not block access to the existing facilities. Rubbish, debris, rubble, and garbage shall be disposed of in a refuse container daily. Any routes on the installation that are used by the contractor for moving their equipment shall remain free from dirt and mud.

4.6.5. The Contractor shall perform all removal operations in accordance with all federal, state, regional, and local regulations, standards, codes, and specifications.

4.6.6. Burning of combustible materials from demolished structures will not be permitted.

4.6.7. Storm Water Pollution Protection Plan will be installed by using rolled erosion control devices, See 01 57 19 Environmental Protection Oct. 2019 for details.

4.7. Safety Standards.

9 March 2020 Page 8 of 17

4.7.1. Comply with the rules, regulations, standards, and requirements of the Dept. of Defense (DoD), Wyoming Dept. of Environmental Quality (DEQ), EPA and OSHA regarding disturbing, removing, and disposing of hazardous materials including, but not limited to asbestos, lead-based paint, pigeon droppings, bat excrement and other hazardous materials.

4.7.2. Comply with Corps of Engineers Safety & Health Requirements Manual EM 385-I-I (NOV 2014), OSHA standards, and other applicable rules, regulations, standards and requirements regarding worker safety.

4.7.3. All demolition sites are subject to fire and safety inspections without notice. Any violation of fire and safety standards may result in work stoppage at the expense of the contractor.

4.7.4. In case of an emergency, the Base Fire Department, Security Police, or their representative shall have the authority to order the contractor to terminate work and clear the area of personnel and equipment. The contractor shall comply to an order with all possible speed.

4.8. Explosives.

There will be no explosives used on this project.

4.9. Security/Work Site Access.

4.9.1. The Contractor shall be responsible for all passes issued to his/her employees under this contract. Applications shall be coordinated through the Contracting Officer. At the time of application, Security Forces will conduct a background check on employees. Upon termination of employment or contract completion, the contractor shall be responsible for returning identification cards/base passes to Security Forces within 24 hours.

4.9.2. Coordinate access to the Base and Project Facility for personnel and equipment with the CMI.

4.10 Storage, Staging, and Parking.

4.10.1. When space is available at the project site, it may be used for the contractor’s storage, staging and parking areas. Otherwise, space at another location will be designated by the CMI.

4.10.2. No sodded or landscaped areas or exit ways shall be used as storage, staging, or parking.

5. Project Information.

5.1. Temporary Fueling Facility.

Not applicable

5.2. Temporary Utilities.

9 March 2020 Page 9 of 17

5.2.1. The Government will furnish utilities (water and electricity) to the contractor at no cost from existing points of connection.

5.2.2. All costs of making connections and extensions shall be paid by the Contractor.

5.3. Temporary Sanitation Facilities.

Contractor shall provide self-contained sanitary toilets at the location determined by the CMI.

5.4. Temporary Fire Protection.

Contractor shall provide and maintain temporary fire extinguishers as determined adequate by the Base Fire Department.

5.5. Field Office and Telephone.

A Field office is required and Contractor shall provide a temporary job telephone.

5.6. Project Sign.

Project signage is NOT permitted.

5.7. Project Supervision.

5.7.1. Contractor shall provide a competent superintendent for the project. This person, or a designated representative, must be readily available when not at the project site. Each subcontractor shall maintain a competent foreman or representative on the job when work is in progress for their portion of the contract. Together, they shall cooperate and be responsible for the proper and timely layout, coordination, demolition and completion of the work.

5.7.2. Each trade shall lay out and perform its work at such a time and manner to avoid delay or interference with other work. Anticipate and resolve conflicts before work begins. Submit questions through the prime General Contractor to the Contracting Officer or authorized representative for resolution before proceeding with the work in question.

5.8. Project Meetings.

Contractor shall conduct coordination/progress meetings at the project site as necessary. Attendees shall include the CMI, any other necessary Government Representatives, subcontractors and others concerned with project progress, coordination or performance. These representatives shall be familiar with the project and authorized to conclude matters relating to coordination and progress.

5.9. Field Engineering.

The General Contractor shall do construction staking and establish horizontal and vertical control elevations for construction including earthwork, site grading, curbs and gutters, sidewalks, paving, and concrete footings.

5.10. Quality Control and Inspections.

9 March 2020 Page 10 of 17

5.10.1. The services to be performed by the Contractor during the period of this contract shall (at all times and places) be subject to review by the Contracting Officer and CMI. Any matter concerning a change to the scope, prices, terms or conditions of this contract shall be referred to the Contracting Officer and NOT to the CMI.

5.10.2. The Government will evaluate the contractor’s performance by appointing a representative(s) to monitor performance to ensure services are received. All work shall be inspected by a Government Inspector prior to contract completion.

5.11. Barricades, Fencing, Warning Signs, and Road Closures.

5.11.1. Contractor shall erect barricades, safety barriers, barrels, fencing, signs, warning lights, flagging, flag persons and devices as appropriate to control traffic and to warn and protect the workmen, users, occupants, and the public. All signs shall be professional quality. Comply with the latest edition of MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.

5.11.2. Contractor shall erect a 6 ft. high chain link fence with locked gates around the entire construction and demolition area. Keep in place and maintain throughout the length of the project especially if required to keep children out or to protect pedestrians.

5.11.3. Contractor shall barricade and lock doors and place warning signs when doors open onto/into hazardous work areas or when overhead work is occurring (such as roofing or eave and gutter work).

Coordinate with the Fire Dept. (90CES/CEF – 775-2931) to assure that adequate egress is maintained.

5.12. Restoration of Property.

5.12.1. Contractor shall promptly remedy all damage or loss resulting from activities or operations under this contract. Restore equivalent to original conditions.

5.12.2. Contractor shall restore disturbed areas to a condition equivalent to or better than which existed previously.

5.12.3. Contractor shall protect tree roots during trenching per Article 1.39 (Section 6.2.1) in “Special Requirements for Site Utilities”.

6. Requirements for the Project.

6.1. Operational Security (OPSEC)

There are no OPSEC procedures for this project.

6.2. Special Requirements for Site Utilities.

9 March 2020 Page 11 of 17

6.2.1. Contractor shall avoid digging near trees so as to minimize root damage. Stay at 15 ft. from the center of large trees (36” diameter or larger at 4 ft. above the ground), 12 ft. from 24” to 36” diameter trees, 10 ft. from 18” to 24” diameter trees, 8 ft. from 12” to 18” diameter trees, and 5 ft.

from trees under 12” in diameter. Coordinate with CMI.

6.2.2. Utility lines, wherever possible shall be cut, capped, and abandoned in place, if, in the opinion of the contracting Officer, they do not create a safety hazard. Gas and water lines shall be cut off and capped at the main where the main remains active. Backfill excavations with suitable material, compact, and patch street with asphaltic concrete. When the water or gas main will be abandoned, the service lines many be cut off and capped within 5 ft. of the building line. All sewer lines shall be cut off and capped below ground level outside the foundation line, but within 5 ft. of the building line and shall be left so as to not create a safety or health hazard. All abandoned lines of whatever type encountered during demolition or construction activities shall be cut and capped.

6.2.3. Contractor shall ensure that only licensed and certified electricians and plumbers perform work on the utilities. Coordinate with the CMI and with utility companies as required.

6.3. Digging Permits and Excavation

6.3.1. A “Digging Permit” is required for all types of excavation, digging and borings regardless of depth. Make application on a “Base Civil Engineering Work Clearance Request”, AF Form 103, through the Civil Engineering Customer Service Office, (90 CES/CEOC), Bldg. 318, 307-773-3175, at least two (2) weeks before work will begin. Permits must be renewed every two (2) weeks.

6.3.2. Only hand digging is permitted within 5 ft. of communication lines.

6.3.3. The Contractor shall perform all excavation. During excavation, materials suitable for backfilling shall be piled in an orderly manner, a sufficient distance from the banks to avoid overloading and to prevent slides or cave-ins. Top soil shall be removed and piled separately for use in the finished grading the grounds. Unless otherwise specified on the drawings or as directed by the Contracting Officer, all excavated materials not suitable for backfill shall be removed from the site at the Contractors expense. Grading shall be done as may be necessary to prevent surface water from flowing into excavations. Any water accumulation therein shall be removed by pumping or by other approved methods. Sheeting and shoring shall be done as may be necessary for the protection of the work and for the safety of the personnel.

6.3.4. Excavation for all footings, foundation walls and concrete slabs shall be to the depth as to accomplish complete removal.

6.3.5. Filling Voids.

6.3.5.1. Contractor is responsible for obtaining additional acceptable and uncontaminated fill and topsoil as required from an off-base source.

9 March 2020 Page 12 of 17

6.3.5.2. Contractor shall completely fill below-grade areas and voids resulting from demolition of structures. Use satisfactory soil materials as defined in the ASTM, consisting of stone, gravel, and sand free from debris, trash, roots, and other organic matter. The top four (4) inches of fill is to be topsoil for the sustaining growth of the ground.

6.3.5.3. Prior to the placement of fill materials, Contractor shall ensure that areas to be filled are free of standing water, trash, and debris.

6.3.5.4. Contractor shall place fill materials in horizontal layers not exceeding six (6) inches in loose depth. Compact each layer at optimum moisture content of a fill material to a density equal to original adjacent ground, but not less than 90% density (95% density required under asphalt and header curb) when tested in accordance with ASTM. The Contractor shall submit the results of this test to the CMI.

6.3.5.5. After fill placement and compaction, Contractor shall grade surface to meet adjacent contours and to provide flow to surface draining structures. Hydro seed and drill seed in accordance with the Seeding Section except at asphalt and header curb locations.

6.4. Seeding.

6.4.1. New topsoil will be added to the demoed area and Contractor shall prepare for new seeding.

6.4.2. Contractor shall seed utilizing the seed mixture as outlined in Appendix A.

6.5. Welding, Cutting and Brazing Permits.

6.5.1. A permit is required for any welding, torch cutting, sweating, brazing, or similar operation using an open flame. Make application on AF Form 592 through the Base Fire Department (90 CES/CEFT), Bldg. 332. Permits must be renewed each month. Fire extinguishers must be on hand during these operations.

6.5.2. Contractor shall comply with NFPA 51B (Nov. 2018).

6.6. Spill Prevention and Response.

6.6.1. Contractor shall develop a plan for spill prevention and for spill detection, reporting, containment, clean up and disposal. A manifest indicating proper disposal is required. All workers shall be familiar with this plan.

6.6.2. Contractor shall submit a copy of this plan to the CMI for approval by Base Environmental (90

CES/CEA).

6.7. Disposal and Clean up.

9 March 2020 Page 13 of 17

6.7.1. Contractor shall remove all debris, waste and surplus materials from the immediate work areas each day and from the premises at suitable intervals and at the final completion of the project.

Disposal shall be at an off-base location at an established landfill or other site approved for the type of material being removed. Burning or burial at the project site are not acceptable disposal methods.

6.7.2. When materials are hazardous, dangerous or unsanitary, Contractor shall handle separately from other waste and place in appropriate containers. Contractor shall provide evidence that all required permits and arrangements for transportation and disposal have been obtained. Contractor shall provide evidence that the disposal landfill is EPA-approved. Contractor shall provide a copy of the letter from the landfill operator agreeing to accept the waste and documentation regarding proper disposal including waste manifests and landfill receipts.

6.7.3. Contractor shall rake clean other exterior ground surfaces.

6.7.4. Materials resulting from demolition work, except as otherwise specified, shall become the property of the Contractor and shall be disposed of as specified herein.

6.8. Acceptance of Work.

No work shall be accepted without a final inspection. A final inspection may be made of the contract work as a whole or, when provision is made for progressive completion, or each successive portion as it reaches the appropriate stage. The inspection must find no deficiencies other than a punch list item or items awaiting seasonal opportunity to complete.

6.9. Transfer and Acceptance of Military Real Property.

Contractor shall coordinate with government representative to provide information required to complete DD Form 1354, “Transfer and Acceptance of Military Real Property” to the Contracting Officer upon project completion. Indicate cost and quantity data for certain materials and systems.

Comply with the requirements of the Base Real Property Office, 90 CES/CEACR, 307-773-3101. Blank DD Form 1354, instructions and a list of specific materials and systems will be furnished to the Contractor.

7. Appendices

A. Seed Mixture

B. Site Photographs

C. Deliverables

D. Example Form DD 1354

9 March 2020 Page 14 of 17

APPENDIX A

SEEDING – REQUIRED NATIVE MIX:

Native Mix: Green Needlegrass, VNS 24.75% Bluebunch Wheatgrass, SECAR 24.61% Western Wheatgrass, ARRIBA 24.25% Indian Ricegrass, PALOMA 12.39% Thickspike Wheatgrass, CRITANA 11.64% Weeds less than .10%

Available at Sharp Bros. Seed, Greeley CO (ask for the Skils’kin Mix)

9 March 2020 Page 15 of 17

APPENDIX B

Site Photographs – Building 155

9 March 2020 Page 16 of 17

APPENDIX C

Deliverables

All deliverables must meet professional standards and the requirements set forth in the applicable contractual documents. The Contractor shall be responsible for delivering all specified end items. The end items listed in the table below are outputs, which fall within the scope of this effort and are illustrative of the type of work the Government expects to require.

Title Date Submission As of Date Distribution Copies Construction Permits and Licensing (PWS para 1.1.1)

Prior to any on-base performance Award Date CO 1 Each

Demolition Schedule (PWS Para 1.1.2)

Prior to any on-base performance Award date CO, CMI 1 Each

SWPPP (PWS Para 4.6.7) Prior to any on-base performance Award date CO 1 Each

Spill Prevention and Response Plan (PWS Para 6.6)

Prior to any on-base performance Award date CO 1 Each

DD Form 1354 (PWS Para 6.9) One week post service completion Service Completion

CO, CMI 1 Each

9 March 2020 Page 17 of 17

APPENDIX D

DD Form 1354 (Example)