Atch_2_-SOW_8_Sep_17.pdf

Attachment 2 to

FA4664-17-B-0003

(Amendment 0001, 8 Sep 17)

STATEMENT OF WORK

FOR

Maintenance and Repair of Airfield Concrete and Asphalt (Taxiway A and

Alert Fighter areas)

PDPG 12-0123

452nd CIVIL ENGINEER DIVISION

March Air Reserve Base, CA

9/8/2017

TABLE OF CONTENTS

Airfield Joint Seal, Crack, and Spall Repair (Amendment 0001, 8 Sep 17) i

PART 1 - GENERAL

1.1 INTRODUCTION

1.2 PURPOSE

1.3 EXISTING CONDITIONS

PART 2 - PROJECT ADMINISTRATION

2.1 MEETINGS REQUIRING ATTENDANCE

2.1.1 Preconstruction Meeting

2.1.2 Weekly Meetings

2.2 NOTICE TO PROCEED

2.3 SECURITY

2.3.1 Base Access

2.3.2 Restricted Areas

2.4 HOURS OF OPERATION

2.5 PERMITTING

2.6 PHASING

2.7 INSPECTIONS

2.7.1 Pre-final Inspection

2.7.2 Final Inspection

2.8 QUALITY CONTROL

2.9 QUALITY ASSURANCE

2.10 CONTRACTOR SITE REPRESENTATIVE

2.11 AIR FIELD REQUIREMENTS

2.11.1 Airfield Driving

2.11.2 Photography

PART 3 - CONSTRUCTION TASKS AND TECHNICAL REQUIREMENTS

3.1 TECHNICAL REFERENCES

3.2 SCOPE

3.2.1 Taxiway A Concrete Maintenance and Repair

3.2.1.1 Joint Sealant

3.2.1.2 Repair Spalled Concrete, Partial Depth

3.2.1.3 Popout Repair

3.2.1.4 Repair Concrete Cracks

3.2.1.5 Airfield Markings

3.2.1.6 Temporary Taxi lane Closure Delineation

TABLE OF CONTENTS

Airfield Joint Seal, Crack, and Spall Repair (Amendment 0001, 8 Sep 17) ii

3.2.1.7 Daily Clean-up

3.2.1.8 Disposal

3.2.1.8.1 Disposal of Demolished Concrete

3.2.1.9 Laydown/staging area

3.2.2 Alert Facility Asphalt Maintenance

3.2.2.1 Airfield Markings

3.2.2.2 Asphalt Crack Seal

3.2.2.3 Micro-surfacing

3.2.2.4 Laydown/staging area

PART 4 - DELIVERABLES

4.1 CONSTRUCTION SUBMITTALS

4.1.1 AF Form(s) 3000

4.1.2 AF Form(s) 3064

4.1.3 AF Form(s) 3065

4.1.4 Construction Deliverables

PART 5 - WARRANTY

5.1 WARRANTY REQUIREMENT

PART 6 - CONTRACT PERFORMANCE PERIOD

6.1 CONTRACT PERIOD OF PERFORMANCE

PART 7 - GOVERNMENT POINTS OF CONTACT

7.1 CONTRACT ADMINISTRATION

7.2 BASE CIVIL ENGINEERING

APPENDIX A – TAXIWAY A PROJECT MAP

APPENDIX B – ALERT FIGHTER AREA PROJECT MAP

Airfield Joint Seal, Crack, and Spall Repair

1 (Amendment 0001, 8 Sep 17)

PART 1 - GENERAL

1.1 INTRODUCTION

This Statement of Work (SOW) defines the requirements for construction services at March Air

Reserve Base, CA (MARB). The Contractor shall furnish the personnel, services, equipment, materials, facilities, and other requirements necessary for, or incidental to, the performance of work set forth herein.

1.2 PURPOSE

The purpose of this project is to complete repair maintenance construction activities on airfield cement and asphalt pavements in order to maintain their integrity and minimize the potential for

Foreign Object Damage (FOD) to aircraft.

1.3 EXISTING CONDITIONS

This project covers two areas on the MARB Airfield; Taxiway A and the Alert Fighter facility

(Figure 1).

Taxiway A parallels the airfield ramp areas and provides access to/from runway 32/14 for departing and arriving aircraft. The project area of Taxiway A has numerous surface issues including; longitudinal cracks, corner and edge spalls, pop-outs, shrinkage cracks, and failing or failed joint and crack seal. Concrete panels that make up the project area of Taxiway A and adjacent ramp areas are typically 25’ x 25’ x 17” portland cement concrete (PCC).

The Alert Fighter facility is located at the north end of the ramp area. The asphalt in this area provides access to/from the ramp for the aircraft located within the fenced Alert Fighter facility.

The major asphalt distresses in this area are longitudinal and transverse cracking and mild weathering. These distresses are creating an increased potential for FOD. Asphalt thickness in this area is typically 5 -1/2”.

2 (Amendment 0001, 8 Sep 17)

Figure 1: Project Areas Map

3 (Amendment 0001, 8 Sep 17)

PART 2 - PROJECT ADMINISTRATION

2.1 MEETINGS REQUIRING ATTENDANCE

The Contractor shall participate in and/or facilitate on-site meetings as required by this Statement of Work. The purpose of these meetings include, but are not limited to, contract discussions, progress reviews, construction reviews, project status, and the general exchange of information concerning current and future activities. All official meetings will be held at MARB in the

Operational Contracting Office, Building 449.

2.1.1 Preconstruction Meeting

The Contractor shall attend a preconstruction meeting at the 452 Operational Contracting Office, Building 449 within 10 days of the contract award date. The contractor shall coordinate the date and time of the meetings with the Contracting Office. The contractor shall prepare sign-in sheet and meeting minutes. Meeting minutes shall include the names and emails of all individuals in attendance. A copy of meeting minutes shall be provided to the Contracting Officer within 3 calendar days of the meeting.

2.1.2 Weekly Meetings

The contractor shall attend weekly status meetings at the 452 Operational Contracting Office, Building 449. The contractor shall coordinate the date and time of the meetings with the

Contracting Office at the Preconstruction meeting. The contractor shall prepare sign-in sheet and meeting minutes. Meeting minutes shall include the names and emails of all individuals in attendance. A copy of the meeting minutes shall be provided to the Contracting Officer within 3 calendar days of the meeting.

2.2 NOTICE TO PROCEED

This project will include a Construction Notice to Proceed (NTP) that will be issued by the

Contracting Office to the Contractor allowing construction to begin.

2.3 SECURITY

2.3.1 Base Access

Work will be performed within the boundaries of MARB, a Controlled Area. Prior to accessing the base all contractor and sub-contractor employees must pass a law enforcement background check. The contractor shall prepare a Pass Information Sheet identifying all contractor and sub-contractor employees who will be working on MARB. The Pass Information Sheet may be obtained from the Security Forces Pamphlet that has been provided as part of the solicitation documents. The pass information sheet shall be submitted to the Contracting Office at the preconstruction meeting. All passes must be returned to Security Forces upon completion of the contract or expiration of the pass. Failure to return the passes may result in withholding of final payment.

4 (Amendment 0001, 8 Sep 17)

The contractor shall ensure conformance of all employees and subcontractors.

2.3.2 Restricted Areas

The project areas are located within and adjacent to restricted areas. The restricted area boundaries are delineated by painted RED LINES OR RED ROPES AND STANTIONS. “Restricted Area” signs are posted every 100 feet around the area. Access to this area is prohibited to all contractor and sub-contractor employees unless a free zone has been established by Security Forces. This project will require coordination with Security Forces to establish a free zone on the apron side of the Taxiway A project area.

2.4 HOURS OF OPERATION

Allowable work hours are Monday thru Friday, not including Federal holidays, from 6:30 am to

4:30 pm. Any work performed outside of these days/times must be coordinated with the COR and approved by the Contracting Officer.

2.5 PERMITTING

The contractor shall be responsible for completion and submittal of a March Form 103 - Work

Clearance Request prior to beginning work. Allow a minimum of 14 days for processing of the form.

The contractor shall obtain permits for work associated with hot work, welding, cutting, and brazing from the MARB Fire Department prior to any such work. The contractor shall allow seven

(7) days processing time for these permits.

2.6 PHASING

The Taxiway A project area will require phasing to allow one active taxiway to remain open during construction activities. The phasing must be reflected in the Contract Progress Schedule AF Form

3064 required in 4.1.2. Phasing shall be coordinated with Airfield Management, Contracting

Office and CE at the Preconstruction meeting

2.7 INSPECTIONS

2.7.1 Pre-final Inspection

The contractor shall request a pre-final inspection with the COR after completion of each phase.

The pre-final for the final phase shall be requested with sufficient performance days remaining on the contract to allow for punch list item correction and final inspection completion within the contract performance period.

2.7.2 Final Inspection

The contractor shall request a final inspection for each phase with the Contracting Officer upon

5 (Amendment 0001, 8 Sep 17) correction of pre-final punch list items. Final inspection requests shall be requested within the contract performance period.

2.8 QUALITY CONTROL

The contractor is responsible for quality control of both itself and its subcontractors.

2.9 QUALITY ASSURANCE

The government may periodically evaluate the contractor’s performance through on-site inspections during construction.

2.10 CONTRACTOR SITE REPRESENTATIVE

The contractor shall have an authorized representative with decision making authority at the site at all times when there are workers on site or when deliveries are received.

2.11 AIR FIELD REQUIREMENTS

2.11.1 Airfield Driving

Contractor or sub-contractor employees that need to drive/operate any vehicle on the airfield must receive airfield drivers training and obtain an AF Form 483, Certificate of Competency. The contractor must make arrangements with the Contracting Office for the appropriate training and certification of employees requiring airfield driving privileges.

All vehicles and equipment to be used on the airfield shall have pneumatic tires, flashing lights, and company identification markings.

2.11.2 Photography

Photography is prohibited on the airfield.

6 (Amendment 0001, 8 Sep 17)

PART 3 - CONSTRUCTION TASKS AND TECHNICAL REQUIREMENTS

3.1 TECHNICAL REFERENCES

Contractor shall comply with MARB Facilities Excellence Plan (FEP) and the following technical references:

UFC 3-250-08FA; Standard Practice for Sealing joints and Cracks in Rigid and

Flexible Pavements

UFC 3-270-03; Concrete Crack and Partial-Depth Spall Repair

Air Force Engineering Technical Letter (ETL) 04-2 Standard Airfield Pavement

Marking Schemes

UFC 3-260-1, Airfield and Heliport Planning and Design, Appendix B, Best

Practices, Section 14, Construction Phasing Plan and Operational Safety on

Airfields During Construction

UFC 3-250-03, Standard Practice Manual for Flexible Pavements

3.2 SCOPE

The Contractor shall provide construction services to the 452nd Civil Engineer Division at MARB for the repair items described in the following sections.

3.2.1 Taxiway A Concrete Maintenance and Repair

3.2.1.1 Joint Sealant

Joint sealant repair shall be conducted in accordance with UFC 3-250-08FA and attached

Specification UFGS 32 01 19. Joint seal work includes removal of old sealant, re-facing of the joint, cleaning of the joint, installation of appropriate backer material, and application of new sealant. This project will complete joint seal repair for approximately 27,000 linear feet (LF) of joints. The project area includes both transverse and longitudinal joints located between the southernmost portion of the project area to 105 panels north and between the shoulder of Taxiway

A to 5 panels east, toward the apron (Appendix A – Taxiway a project map).

3.2.1.2 Repair Spalled Concrete, Partial Depth

Partial depth spall repair shall be conducted in accordance with UFC 3-270-03 and attached

Specification UFGS 32 01 29.61. Repair of spalls shall include demolition of existing concrete or patch material by saw cutting a boundary, chipping to visually sound concrete, cleaning the spall recess, placement of new patch material, finishing of patch material, and removal of debris to an appropriate off base facility. Corner and edge spall repair is estimated at 700 square feet.

3.2.1.3 Popout Repair

Repair of damaged areas not located at panel edges or corners shall be conducted in accordance with UFC 3-270-03 and attached Specification UFGS 32 01 29.61. The contractor may use a core

7 (Amendment 0001, 8 Sep 17) drill, when damaged area permits, or concrete saw to create the boundary around these repairs.

The boundary shall be made at a minimum of ½” outside all edges of popout. The cored or saw cut boundary shall be made to a minimum depth of 2” or ½” into sound concrete, whichever is deeper. Core repairs are estimated at 200 individual locations throughout the project area.

3.2.1.4 Repair Concrete Cracks

Concrete crack repair shall be conducted in accordance with UFC 3-250-08FA and attached

Specification UFGS 32 01 19. Crack repair work will include saw cutting or routing of cracks, cleaning cracks, removal of old sealant, and application of new sealant. Concrete crack repair is estimated at 5,000 LF.

3.2.1.5 Airfield Markings

Any airfield markings damaged or removed to accommodate this project must be replaced to match the existing marking scheme. Airfield markings shall be conducted in accordance with ETL 04-2 and UFGS 32 17 23. Taxiway centerline, boundary, and security red line striping are all located within the project area.

3.2.1.6 Temporary Taxi lane Closure Delineation

Each work area associated with a project phase shall be a temporary closure of that portion of the

Taxi lane. The contractor shall provide lighted barricades around each phased work area per ETL

04-2.

3.2.1.7 Daily Clean-up

At the end of each work day, the Contractor shall clear all equipment and clean up all debris and waste from the airfield, leaving the area in a clean and safe condition. The Contractor shall continuously sweep and remove, with brooms or vacuum sweeper, 100% of debris or materials spilled, dropped, dumped, or tracked onto airfield by vehicles; as a result of work efforts. Brooms and Vacuum sweepers with metal brushes will not be approved for use. The Contractor shall properly dispose of debris in accordance with the contract specifications. At the end of each work day, the airfield and vehicle access routes shall be free of any debris left by the Contractor.

3.2.1.8 Disposal

3.2.1.8.1 Disposal of Demolished Concrete

The Contractor shall remove and dispose of demolished concrete and debris in an appropriate off base disposal site.

3.2.1.9 Laydown/staging area

A laydown/staging area will be provided near the project area. The location of the laydown/staging area will be determined at the Preconstruction meeting. The laydown area must be fenced and lighted per airfield requirements.

8 (Amendment 0001, 8 Sep 17)

3.2.2 Alert Facility Asphalt Maintenance

3.2.2.1 Airfield Markings

Contractor shall remove and reapply all centerline markings within the concrete area surrounding the alert fighter buildings. The concrete are contains approximately 500 LF of 6” wide yellow stripe with glass beads between two 6” wide black stripes (typical of MARB airfield). The contractor shall remove any loosely bonded markings from the asphalt area prior to micro-surfacing (approximately 100 L.F.). Contractor shall re-mark all yellow/black centerlines including the lines removed from the concrete area and the lines covered by the micro-surfacing

(approximately 2800 S.F., 1870 L.F. of centerline at 18” wide). Contractor shall remark taxiway edge lines (approximately 1300 S.F., 1300 L.F. of two 6” lines separated by 6” gap). Contractor shall remark shoulder area deceptive surface markings (a total of 9 solid yellow markings, 3’ x 6’, approximately 170 S.F.).

3.2.2.2 Asphalt Crack Seal

Remove dirt and debris from cracks and seal cracks wider than 1/8”. Crack sealing shall be conducted in accordance with UFC 3-250-08FA and attached Specification UFGS 32 01 17.61.

Crack repair work will include saw cutting or routing of cracks, cleaning cracks, removal of old sealant, and application of new sealant. Asphalt crack repair is estimated at 800LF

3.2.2.3 Micro-surfacing

Apply a single pass polymer modified asphalt micro-surfacing system to approximately 89,000 SF

(9889 SY) of existing asphalt surrounding the Alert Facility (Appendix B – ALERT FIGHTER

AREA project map). Micro-surfacing shall be conducted in accordance with UFC 3-250-03 and attached Specification UFGS 32 12 36.13. Transition between concrete panels and asphalt pavement must be smooth after micro-surfacing is complete.

3.2.2.4 Laydown/staging area

A laydown/staging area will be provided near the project area. The location of the laydown/staging area will be determined at the Preconstruction meeting.

9 (Amendment 0001, 8 Sep 17)

PART 4 - DELIVERABLES

4.1 CONSTRUCTION SUBMITTALS

The contractor shall submit, to the Contracting Office, material submittals as identified in this Part and as required by applicable specifications and submittal schedule. All submittals shall be submitted with enough time to allow for a 14 day Government review period. The contractor shall identify long lead items to ensure proper submittal review time. All submittal items/packages shall follow the submittal procedures defined in UFGS Section 01 33 00.

4.1.1 AF Form(s) 3000

Each submittal shall contain a completed Air Force Form 3000, Material Approval Submittal. This form is easily obtained from the Air Force E-Publishing website at: http://www.e-publishing.af.mil/. The Contracting Officer will not accept any submissions that do not contain a complete AF Form 3000.

4.1.2 AF Form(s) 3064

Contract Progress Schedule (AF Form 3064): Within 10 calendar days after construction NTP the

Contractor shall submit a signed AF Form 3064, Contract Progress Schedule, depicting an overall contract progress schedule for the main elements of work for the period of performance for approval by the Contracting Officer. Once approved the contract progress schedule may only be changed by the Contracting Officer.

4.1.3 AF Form(s) 3065

Contract Progress Report (AF Form 3065): At least monthly, the contractor shall submit AF Form

3065, Contract Progress Report, signed by the contractor’s on‐site representative. The work elements and percentages for each element stated on the AF Form 3065 will be identical to the work elements and percentages on the AF Form 3064.

4.1.4 Construction Deliverables

Submittal Requirements

Copies Required

Frequency Hard

Copy

Electronic

Copy

(PDF)

Production or Delivery Problem Report 0 1 Same Day As Problem

Material Approval (AF Form 3000) 0 1 As Required

Progress Schedule (AF Form 3064) 0 1 Within 10 days of Preconstruction

Meeting

Progress Report (AF Form 3065) 0 1 Monthly

Meeting Minutes 0 1 As Needed – within 3 days of meeting http://www.e-publishing.af.mil/ http://www.e-publishing.af.mil/

10 (Amendment 0001, 8 Sep 17)

Pre-final Inspection Report 1 1 7 Days Prior to Final Inspection

Final Inspection Report 1 1 At Final Inspection

11 (Amendment 0001, 8 Sep 17)

PART 5 - WARRANTY

5.1 WARRANTY REQUIREMENT

The contractor will provide a one (1) year warranty on labor and materials in addition to manufacturer warranties.

12 (Amendment 0001, 8 Sep 17)

PART 6 - CONTRACT PERFORMANCE PERIOD

6.1 CONTRACT PERIOD OF PERFORMANCE

The period of performance (POP) for construction shall be 150 calendar days. The contractor shall begin work as described in the scope of work within 10 days of receiving a NTP. All work, including any punch list items, must be completed within the POP beginning on issuance of the

NTP.

13 (Amendment 0001, 8 Sep 17)

PART 7 - GOVERNMENT POINTS OF CONTACT

7.1 CONTRACT ADMINISTRATION

The Contracting Officer is responsible for addressing all contractual issues relating to the contract.

Any change to the contract must be approved by the Contracting Officer. The Contracting Officer is the only individual with authority to direct a contractor or approve contract changes.

7.2 BASE CIVIL ENGINEERING

The 452 MSG/CE Project Engineer and COR will provide technical support, project coordination, and guidance as required for the project. The contractor is reminded that neither the Project

Engineer or COR are authorized to direct any change to the contract.

(Amendment 0001, 8 Sep 17)

APPENDIX A – TAXIWAY A PROJECT MAP

APPENDIX B – ALERT FIGHTER AREA PROJECT MAP