JA-1 SOW.pdf

STATEMENT OF WORK

FTQW 18-2416

INSTALL AVB FENCE ALONG RICHARDSON HIGHWAY

TABLE OF CONTENTS

SECTION 1 General Requirements Pages 2-5

SECTION 2 Construction Requirements Pages 6-7

19 March 2020

FTQW 18-2416 Page 2 of 7 Current as of 19 Mar 2020

SECTION 1

1. GENERAL:

a. The Contractor shall perform the services as described in this Statement of Work:

b. Besides construction criteria listed in Section 2 this construction effort shall conform to the requirements of:

NFPA 241, Safeguards During Construction

UFC 1 200 01, General Building Requirements

UFC 4 022 02, Selection and Application of Vehicle Barriers

UFC 4 022 03, Security Fences and Gates

UFGS 02 41 00, Demo and Deconstruction

UFGS 32 31 13, Chain Link Fences and Gates

UFGS 32 31 13.53, High-Security Chain Link Fences and Gates

2017 Alaska DOT Standard Class A requirements for concrete

Other pertinent industry standards. Ensure new construction shall meet applicable

Alaska Department of Environmental Conservation and EPA requirements.

2. BACKGROUND: The perimeter fence along the Richardson Highway at Eielson AFB, Alaska is a multi-mile fence that separates Air Force functions from traffic along the highway. The section of fence to be replaced in this project runs from the South Gate to the Hursey Gate. For the South Gate, the new fence shall attach to the existing perimeter fence on the north side of the access road to the gate. For Hursey Gate, the new fence shall terminate 20 feet short of the existing AVB fence and boulders shall be placed in the space between fence lines.

3. SCOPE OF PROJECT: The work required includes all materials to accomplish the construction and demolition described below. Work is expected to include the following items: the complete removal of the existing fence and installation of new AVB fence in compliance with UFC 4-022-03, UFGS 02 41 00, UFGS 32 31 13 and UFGS 32 31 13.53 standards:

a. The existing fence shall remain in place until such time as the new fence construction is capable of providing perimeter protection as a complete replacement fence system. The contractor shall construct the new fence system on the Richardson Highway (west) side of the existing fence and install it five (5) feet offset from the existing fence. The existing fence shall only be removed once the

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Air Force inspector signs off on the new, complete fence system. The contractor is responsible for avoiding AT&T lines and other communications lines recently buried between existing perimeter fence and Richardson Highway. A dig permit

(AF Form 103) shall be sent to the contractor and the contractor shall be responsible for all required signatures.

b. The new AVB fence shall have a minimum fence fabric height of seven (7) feet

(2.13m), excluding the top guard. Fence height including barbed wire outriggers shall be a minimum of eight (8) feet (2.44m). All fence posts and deadman anchors

(3’x3’x1.5’) shall be set in concrete with a minimum 28 day compressive strength of 4,000 psi in accordance with the 2017 Alaska DOT Standard Class A requirements.

i. Cold Weather Application of Concrete (UFGS 03 30 00 Section 3.7.3)

Cold weather concrete must meet the requirements of ACI 306.1 unless otherwise specified. Do not allow concrete temperature to decrease below 50 degrees F. Obtain approval prior to placing concrete when the ambient temperature is below 40 degrees F or when concrete is likely to be subjected to freezing temperatures within 24 hours. Cover concrete and provide sufficient heat to maintain 50 degrees F minimum adjacent to both the formwork and the structure while curing. Limit the rate of cooling to 37 degrees F in any 1 hour and 50 degrees F per 24 hours after heat application.

c. The AVB fence shall run approximately 22,300 linear feet from Hursey Gate to

South Gate. Zinc-coated, 2-inch diamond fence mesh shall be seven (7) feet tall and be stretched and tied to each post. Each post shall be no more than ten (10) feet apart on centerline of the posts and shall be plumb throughout the length of the fence. Top and bottom tension wires shall be used throughout the length of the fence. Bollards shall be used in locations per UFC and UFGS specifications. Top rails, bottom rails and middle rails shall not be used. Two (2), ¾-inch cables shall be attached to the fence posts at the specified heights above ground according to the

UFC. Deadman anchors shall be used every 200 feet of cable and sized and buried according to the specifications. Deadman anchors shall be 3’x3’x1.5’ only.

Outriggers angled toward the exterior of the fence with 3-strands of barbed wire shall be on the top of the fence and extend a minimum of 12-inches above the top of the fence. All dimensions and requirements shall be in accordance with the attached specifications.

d. At the Hursey Gate, the new fence shall terminate twenty (20) feet short of the existing termination. Boulders (minimum three (3) feet in diameter), such as those around the Communications Building and the buildings along Central Avenue towards Bldg 2258, shall be placed in the same manner and spacing and in accordance with the specifications and drawings.

e. A gate of similar size and style to the existing Old Hursey Gate shall be installed in the same location, but offset five (5) feet west of existing fence, to utilize the existing paved access point. The new gate will be built and reinforced with cables and anchors in accordance with the attached specifications.

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f. Any and all signs attached to existing perimeter fence (i.e. – Government property, trespassing warnings, no photography, etc) shall be removed from the old fence and attached in the same way to the new fence prior to demolition provided they are in acceptable working condition. New signs shall not be required to be made.

g. The existing fence is to be demolished in its entirety and all debris and materials associated with demolition will be disposed of off-site. All debris shall be monitored and cleaned up daily to mitigate risks of any loose debris on or within

1000’ of the center of the runway in accordance with UFGS 02 41 00 and Eielson

AFB Free Zone Waiver requirements.

h. With the new AVB fence to be built on the Richardson (west) side of the existing fence the contractor is responsible for planning for and securing a lay down yard on the west side of the existing fence for material storage if desired. Eielson AFB is not responsible for the security of the contractor’s construction materials throughout the fence construction and storage inside the fence is not authorized due to airfield FOD requirements. Coordination with 354 SFS and ADOT shall be required by the contractor to not inhibit vehicular travel along the Richardson

Highway.

4. SOILS & VEGETATION:

a. Contaminated soil analysis shall not be required since this area has no historical contamination. Per AFCEC guidance, excavated soil shall be used as backfill throughout the project site.

b. Per AF Form 813 for this project, there are no impacts to areas with known historical contamination.

c. Removal of trees and/or other vegetation to include:

i. Clearing of trees near the South Gate is required to allow installation of new fence.

ii. Remove any trees or vegetation to provide all season vehicle access along the new fence to permit security vehicles to patrol the fence. This access shall be provided inside the fence line on the Eielson AFB (east) side of the fence. Roadway and clearing dimensions are in accordance with UFGS 32

31 13 Section 3.1.1 Clearing and Grading.

iii. All removed vegetation shall be disposed of off base in accordance with local, state and federal regulations.

d. Soil from excavation for new AVB fence shall be used to fill holes of removed fence and grade areas. Grade areas smooth to conform to existing contour.

Excavated soil from the new fence may be stockpiled for later use or left at each post hole at the contractor’s discretion while still maintaining a clean worksite and preventing soil from spreading onto Richardson Highway.

e. All disturbed unpaved areas shall be hydro-seeded upon completion of the new fence and demolition of the old fence. Re-seeding and re-establishment of grass on

FTQW 18-2416 Page 5 of 7 Current excavated areas after construction and demolition of the old fence is complete shall be required in accordance with the specifications.

5. HAZARDOUS MATERIALS: The following guidance shall be used for dealing with hazardous materials:

a. There are no anticipated hazardous materials throughout the project site. If any concerning materials are discovered during construction or demolition, the contractor will notify the Contracting Officer within two hours. All procedures in the event of contaminant discovery will be in accordance with the attached Generic

Sample & Analysis Plan (SAP).

6. PROJECT CLOSEOUT:

a. Final Project Documentation: The contractor is expected to include drawings and photographs with the body of each submittal as necessary to adequately describe the work involved. Drawings associated with each submittal shall be of a sufficient size so that details and notes are easily readable. Drawings that are 11"x17" or smaller shall be bound with the final project documents. GPS coordinates for the end points, gate, and corners of the fence along the Richardson Highway shall be provided as part of the final documentation.

b. Final (100%) Documents: The contractor shall provide 100% completion documents and “as-built” project drawings in accordance with the Division 1

Specifications.

c. Contract Deliverable Items:

i. Five (5) sets of CD-ROMs containing the complete project drawings, and submittal register. The submittal register shall be delivered in Microsoft

Excel format. The project drawings shall be delivered as AutoCAD (.dwg) files and in PDF format. CAD drawings shall be developed to be plotted at desired scale on ANSI D (22”x34”) paper when scale of “1:1” is selected during the plotting function. If specific plot assignment files or fonts were used in the creation of the CAD drawings these files shall be included on the CDs.

NOTE: Provide all plot style files, font files and x-refs utilized with the drawing files. All x-refs shall be bound to the appropriate drawing files.

END OF SECTION

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SECTION 2

1. GENERAL CONSTRUCTION CRITERIA: The Air Force requires complete and functional projects that are appropriate for the sub-arctic environment of interior Alaska. Construction shall conform to the most recent issue of the following standards and publications. The following shall be considered a partial list and not limit the standards which may apply to the project.

A. State of Alaska Department of Transportation and Public Facilities (ADOTPF)

Standards

B. National Fire Protection Agency (NFPA) – All codes and standards appropriate to project scope

C. National Fire Code (NFC)

D. EM 385-1-1 – Safety and Health Requirements Manual

E. Occupational Safety and Health Agency (OSHA)

F. Air Force Occupational Safety and Health Agency (AFOSHA)

G. Title 18 Alaska Administrative Code

H. National Earthquake Hazard Reduction Program (NEHRP)

I. American Society For Testing and Materials (ASTM) - Specifications and standards as applicable

J. American Society of Mechanical Engineers (ASME) - Specifications and standards as applicable

K. American National Standards Institute (ANSI)

L. Unified Facilities Criteria (UFC)

M. Unified Facilities Guide Specifications (UFGS)

N. EAFB GIS, Drafting and Surveying Standards (Section 3, Attachment B)

O. EAFB Establishing Vegetation (Section 3, Attachment B)

P. Computer Aided Design (CAD)

2. REFERENCES: All Air Force Manuals, Publications, and Guide Specifications shall not necessarily be furnished. The contractor may acquire them from the Defense Printing Service

Detachment Office, Standardization Document Order Desk, 700 Robbins Avenue, Philadelphia, PA 19111-5094 or other Federal agencies. The Special Assistance Desk phone

FTQW 18-2416 Page 7 of 7 Current number at Defense Printing Service is (215) 697-2664. Many references and standards are available via the following websites: www.wbdg.org and www.afcec.af.mil/library/index.asp. The contractor may review any Air Force Manual or publication available at the Base Civil Engineering offices. The Eielson AFB design guides are attached as appendices to this statement of work.

3. GOVERNMENT DOCUMENTATION: As-builts, shop drawings, and operation and maintenance manuals that the Government may have are not guaranteed to be either accurate or complete. It shall be the contractor’s responsibility to verify any information or data that is given to them by the Government.

4. GOVERNMENT FURNISHED MATERIALS: In the event the contractor requires more soil for backfill and grading than excavated during fence installation, the contractor shall be provided with an allowance of soil from the base borrow pit. This is in accordance with

EAFB Waste Disposal Form.

END OF SECTION

http://www.wbdg.org/ http://www.afcec.af.mil/library/index.asp