Attachment_1_SOW_Doty_Badwater_Fence1.pdf

2024 RAWLINS FIELD OFFICE – DOTY/BADWATER FENCE

SOW - 1

Statement of Work:

Doty/Badwater Fence 2025

Introduction The Doty/Badwater Fence project is located within Carbon County, WY. The proposed work includes the removal of an estimated 18,051 Liner Feet of existing fence and replacing it with new construction and like materials; all to be provided by the awardee.

New fence construction will consist of:

• Removal and construction of approximately 18,051 Liner Feet (LF) of wildlife friendly four strand wire fence (3 barbed wires and 1 smooth bottom wire) with steel line posts and a 42in. wood stay between each steel post with approximately (7) 3-post corners),

(14) h-braces), (2) End Panels, (2) 12-foot wire gates), and (1) 12-foot metal pipe gate.

The fence must stay functional while under construction. New fence must be constructed shortly after existing fence is removed to prevent livestock passage.

Project Location T.18N R.91.W Sec. 32,33,34,27,22.

See Project Maps

SECTION 01009

GENERAL INFORMATION AND REQUIREMENTS

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PART 1: GENERAL

1.1 SUMMARY:

A. The Doty State Fence project is located within Carbon County, WY. The proposed work includes the removal of an estimated 18,051LF of existing fence and replacing it with new construction; all material, labor, and equipment to be provided by the awardee.

New fence construction will consist of:

Removal and construction of approximately 18,051 Linear Feet (LF) of wildlife friendly four strand wire fence (3 barbed wires and 1 smooth bottom wire) with steel line posts and a 42” wood stay between each steel post with approximately

(7) 3-post corners), (14) h-braces), (2) End Panels, (2) 12-foot wire gates), and (1) 12-foot metal pipe gate.

B. Location: Work under this Contract is located in Carbon County, Wyoming. Work locations are shown on the maps.

C. Work Data Sheet: Designates the type and quantity of work required at the project location, and dimensions required for typical drawings.

D. Debris: Debris consisting of wood posts, poles, steel posts, and wire shall become the property of the Contractor and shall be removed from the work site. The Contractor shall be responsible for disposal of construction debris in a legal manner, and for payment of any fees required. Burning of debris is not permitted on the work site.

1.2 REFERENCES

A. Referenced Specifications/Standards with Abbreviations and/or Acronyms:

Wherever the following acronyms are used in these specifications or on the drawings, they are to be construed the same as the respective expressions represented. Copies of the referenced specifications/ standards referred to herein may be procured by the Contractor, from the following:

ALSC American Lumber Standards Committee PO Box 210 Germantown, MD 20875

ANSI American National Standards Institute 11 W 42nd St.

New York, NY 10036

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AWPA American Wood Preservers' Association P.O. Box 286 Woodstock MD 21163

AWPA C 1-95 All Timber Products, Pressure Treatment AWPA C 5-95 Fence Posts, Pressure Treatment AWPA M 4-95 Care of Pressure Treated Wood Products AWPA P 5-95 Waterborne Preservatives AWPA P 8-95 Oil-Borne Preservatives AWPA P 9-92 Solvents for Organic Preservative Systems

CFR Code of Federal Regulations (Available from the Government Printing Office)

N. Capitol St. between G and H St., NW Washington, DC 20402

FS Federal Standard General Services Administration Specifications Branch Room 6039, GSA Building 7th and D Streets, S.W.

Washington, DC 20407

GSA General Services Administration F St. and 18th St., NW Washington, DC 20405

OSHA Occupational Safety and Health Administration US Department of Labor 200 Constitution Ave., NW Washington DC 20210

OSHA 2207-91 Construction Industry

WWPA Western Wood Products Association 522 SW 5th Avenue, Yeon Bldg.

Portland, OR 97204-2122

1.3 SUBMITTALS

(There are no applicable requirements)

1.4 DELIVERY, STORAGE, AND HANDLING:

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A. Delivery: The Contractor shall protect products incorporated into the work from damage while in transit to the site.

B. Storage: The Contractor shall provide temporary storage facilities for products.

Storage shall comply with the manufacturer’s instructions. The storage area shall permit access for inspection and handling.

C. Handling: The Contractor shall load and unload products in such a manner that protects them from damage.

1.5 QUALITY ASSURANCE:

A. Codes and Standards: The work shall comply with codes and standards applicable to each type of work and as listed in the individual sections of these specifications. This Contract incorporates materials, applications, and tests by reference with the same force and effect as when they were given in full text.

B. Conflict: Where a conflict occurs between reference documents and project specifications, the project specifications shall govern.

1.6 PROJECT/SITE CONDITIONS:

A. Access to the Work:

1. The work locations are shown on the drawings.

2. Access to the work shall be provided by and at the Contractors expense.

No roads shall be constructed by the Contractor or off-road driving permitted without prior written permission from the COR.

3. Contractor shall exercise care to prevent unnecessary surface disturbance to existing grass, vegetation, and to existing roads and two-tracks.

4. Public, State, or private access roads damaged by the Contractor shall be restored, at the Contractor’s expense, to the same condition they were in at the commencement of work.

B. Environmental Considerations:

1. No blading will be allowed.

1.7 SEQUENCING AND SCHEDULING:

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A. Work Schedule: The schedule shall be submitted at the pre-work conference. When requested, the Contractor shall submit an updated schedule within three calendar days. As a minimum, the estimated start and completion dates shall be shown in the schedule.

PART 2: PRODUCTS

A. See material specifications section of these specifications.

PART 3: EXECUTION

3.1 PROJECT MEETINGS:

A. Pre-Work Conference:

1. A pre-work conference will be held prior to the start of work.

The Contractor will be notified in advance of meeting time, date and place.

The purpose will be to review required work, project drawings and specifications, construction schedules, payroll and payments, and administrative provisions of the Contract.

2. The Contractor, subcontractors and the persons responsible for coordination of the work shall be present at the meeting.

3. The Contractor shall be prepared to summarize and explain procedures planned for the project.

B. Progress Meetings:

1. Meetings shall be held at the project site, or as determined by the COR.

2. Meetings may be called by either the Contracting Officer/COR or the Contractor. Request shall state who should attend and include an agenda.

C. Final Inspection:

1. Meeting shall be held at the project site, or as determined by the Contracting Officer/COR.

2. The Contractor shall notify the Contracting Officer/COR in writing at least 3

2024 Rawlins Field Office – Doty/Badwater Fence 01009 - 5 working days before the completion date so the Government can schedule final inspection.

3. The Contractor shall require the superintendent to be present during this inspection.

3.2 PREPARATION

A. Work Limits and Control Points: Will be established by the Contracting Officer/COR.

PART 4: MEASUREMENT AND PAYMENT

4.1 METHOD OF MEASUREMENT:

A. Units: Work described in this section will not be measured for payment.

4.2 BASIS OF PAYMENT:

A. Payment: No direct payment for the work described under this section will be made. The Contractor shall include consideration for this item in the bid price for other items of the Contract.

END OF SECTION 01009

SECTION 01505

MOBILIZATION

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PART 1: GENERAL

1.1 SUMMARY:

A. Section Includes: Preparatory work and operations, including those necessary to the movement of personnel, equipment, supplies and incidentals to the project site; and for other work and operations which must be performed or costs incurred prior to beginning work on the various items on the project site.

PART 2: PRODUCTS

(There are no applicable requirements.)

PART 3: EXECUTION

(There are no applicable requirements.)

PART 4: MEASUREMENT AND PAYMENT

4.1 METHOD OF MEASUREMENT:

A. Units: Progress payments will be made as follows:

1. When 5% of the original Contract amount is earned from other bid items, 50% of the amount bid for mobilization or 5% of the original Contract amount, whichever is lesser, will be paid.

2. When 10% of the original Contract amount is earned from other bid items, 100% of the amount bid for mobilization or 10% of the original Contract amount, whichever is lesser, will be paid.

4.2 BASIS OF PAYMENT:

Payment: Prices and payment will be full compensation for the work described in this section.

Payment will be made under:

Pay Item Pay Unit

Mobilization Lump Sum

Doty State Fence Creek Project MOBILIZATION

01505 - 2

END OF SECTION 01505

SECTION 02824

WIRE FENCES AND GATES

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PART 1: GENERAL

1.1 SUMMARY

A. Section Includes: Installing barbed wire, steel posts, 3-post corner braces, end panels, and stress panels.

B. Related Sections:

General Information and Requirements Section 01009

1.2 SUBMITTALS

A. General: Submittals shall be according to Section 01009 - General Information and Requirements.

1.3 QUALITY ASSURANCE

A. General: Contractor – All work will be inspected by the Contracting Officer’s Representative before acceptance.

PART 2: PRODUCTS

2.1 CONTRACTOR - FURNISHED MATERIALS

A. General: Contractor – All building supplies and materials will be furnished by the contractor.

PART 3: EXECUTION

3.1 PREPARATION

A. Clearing: No blading will be allowed. Cutting and clearing shall be by brush hog or other comparable equipment. Clearing shall be limited to 10’ either side of the fence line. Clearing is required for the entire fence line other than places brush does not exist. Dispose of cut brush by scattering it evenly adjacent to the fence line.

3.2 INSTALLATION

A. General:

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1. Steel posts shall not be used for end-panel, corner-panel, gate-panel, or stress-panel posts.

2. When treated posts must be bored or cut during construction, thoroughly swab untreated surfaces with copper naphthenate.

B. Driving Posts:

1. Wood Posts: Driving wood posts shall be allowed for Stress Panels, Three Post

Corners and End Panels. Driving wood posts will be allowed if they drive without damaging the post and are plumb and tight.

2. Steel Posts: Drive into the ground to the depth shown on the drawings or until the anchor plate is slightly below the ground surface. Posts shall be driven plumb. When rock formations prevent driving, remove anchor plate and excavate or drill holes a minimum of 18-inches deep and slightly larger than the diameter of the post. Place posts in the holes and grout the post solidly in position.

C. Setting Posts:

Dig holes for setting wood posts to the depth as shown on the Work Data Sheet for Corners, End and Stress Panels. Set posts plumb and to the spacing and grades as shown on the drawings, unless staked otherwise. Space posts within 6-inches of the dimension shown on the drawings or specified on the Work Data Sheet. Holes shall provide adequate open space around the post so backfill can be tamped the full depth around the post. Backfill with soil gradually and uniformly around each post. Holes shall be backfilled firmly, from the bottom of the hole to the top of ground surface.

D. Corner Post, Gate Post, Corner Panel, Brace, End Panel, and Stress Panel Assemblies:

Construct as shown on the drawings or as staked in the field. Construct stress panels on crests of hills, and a maximum of 1320 feet center-to-center for barbed wire sections. In addition, stress panels are required at points between which wire is to be stretched. Construct end panels at the end of fence runs unless shown otherwise on the drawings.

E. Wire:

Stretch tightly and staple to wood posts or securely attach to steel posts with standard wire clips. Wire is properly stretched when it is springy to the touch. Drive staples crosswise with the grain of the wood. The wire shall be free to move through the staples as it expands and contracts. Terminate wire at each end post, gate post, corner post, or stress panel. Wrap wire around the post two times and tie off by wrapping around the incoming wire a minimum of four times.

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F. Brace Wire:

Twist tight with a lever. Leave one end of the lever long enough to fasten behind the horizontal brace to prevent wire from unwinding.

1. The lever shall be a straight ridged rod, consisting of dimension wood ripped and cut to length or a minimum #4 rebar cut to length.

G. Spiking: For spikes predrilled lead holes shall be used. The hole diameter shall be 3/4 the diameter of the spike and drilled to a depth no greater than 1/2 the length of the spike.

H. Minor Drainage Crossings:

Additional steel posts shall be set at the top and bottom of breaks or the centerline of the drainage depending on the size and shape of the drainages. Additional wire shall start and end from the main fence. Shall be in locations staked in the field or as directed by the COR.

I. Wire Gates: Construct wire gates with 2 wooden fence stays spaced evenly across opening. Wire Gate Closers are acceptable under this contract.

J. Metal Pipe Gates: Use powder coated style Pipe gate as pictured below.

K. Fence Stays: Wood fence stays are required in this Contract.

PART 4: MEASUREMENT AND PAYMENT

4.1 METHOD OF MEASUREMENT

A. Units: The work described in this section will be measured and paid for by the job, for fence constructed.

B. No direct payment will be made for Minor drainage crossing, Deadman, figure fours, or rock jacks. The Contractor shall include consideration for these items in the bid price for other items of the contract.

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C. Fence removal will be measured and paid for as incidental under this Section 02824.

4.2 BASIS OF PAYMENT

A. Payment: Prices and payment will be full compensation for the work described in this section. Payment will be made under:

Construct New Fence LF 3 - Post Corners EA H-Braces EA End-Panels EA Wire Gate (12 feet) EA Metal Pipe Gate (12 feet) EA

END OF SECTION 02824

SECTION 02827

FENCE REMOVAL

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02827 - 1

PART 1: GENERAL

1.1 SUMMARY

A. Section Includes: Removing existing wire fence, including all wood, Tee posts, stress and end panels and minor drainage crossings.

B. Requirements: Access roads shall not be constructed along fence lines or to the jobsite unless written approval is granted by the Contracting Officers Representative. Cross-country travel with wheeled or tracked vehicles shall be only to and along fence lines.

C. Do not damage adjoining pasture fences. Leave any posts shared by adjoining fences.

PART 2: PRODUCTS

2.1 Not Applicable

PART 3: EXECUTION

3.1 REMOVAL

A. Removal of Existing Fence: Furnish all labor and equipment necessary to completely remove all fencing.

B. Disposal of debris shall be according to Section 01009 – General Information and Requirements.

PART 4: MEASUREMENT AND PAYMENT

4.1 METHOD OF MEASUREMENT

A. Units: Fence removal will be measured and paid for by the linear foot

SECTION 02827

FENCE REMOVAL

02827 - 2 removed as measured along the ground surface next to the fence prior to removal, including distance across gate openings, end, stress, and corner panels and drainage crossings.

4.2 BASIS OF PAYMENT

A. Payment: Prices and payment will be full compensation for the work described in this section. Payment will be made under:

Fence Removal Linear Foot

END OF SECTION 02827

Material Specifications

2024 Rawlins Field Office-Doty/Badwater Fence

Specifications

A. Barbed Wire: A strand of two 12-1/2-gauge galvanized wires twisted together with 2-point barbs of 14-gauge wire spaced 4-inches apart. Wire and barbs shall be zinc-coated steel, with a zinc coating of at least 0.3 oz/ft2 of coated surface area. The minimum breaking strength of each wire shall be 950 lb-force. The barbed wire shall conform to ASTM A 121.

B. Barbless Wire: A strand of two 12-1/2-gauge galvanized wires twisted together. Wire shall be zinc-coated steel wire of at least 0.3 oz/ft2 of coated surface area. The minimum breaking strength of each wire shall be 950 lb-force. The barbless wire shall conform to ASTM A 121.

C. Wood Stays: Sound single stem wood stays must be straight and plumb. Wood stay dimensions shall be 42in. tall with a diameter of 2.5in.-4in..

D. Steel Fence Posts: ASTM A 702; painted green with white or silver tops "T" bar type, with a welded or riveted anchor plate. Furnish with clip-type wire fasteners (punched tabs for fastening wires are not acceptable). Steel posts shall be manufactured from wrought, rail, or new billet steel, and shall have a minimum weight of 1.33 lb/ft. The anchor plates shall weigh a minimum of 0.67 pounds +5 percent, be a minimum of 18 square inches in area, and be 18-inches from the bottom of the post. The posts shall be 5.5’ in length.

E. Wood Posts and Braces:

1. Acceptable Wood Posts: Sound single-stem members. A slight bend in one plane is acceptable. Posts may be full stem members, sawed members of square cross section, or split members (western red cedar only). Nominal diameter for treated posts shall be 6-inches. The following species will be acceptable:

Ponderosa pine, Lodgepole pine, fir, and tamarack. All treated posts shall be free of bark with ends cut square.

2. Basis for Rejection: Posts are not acceptable when sweep causes a straight line joining the center of the top to the center of the butt to fall outside the body of the post, or at point 2-inches or more from the center of the post. Posts that are

Material Specifications

2024 Rawlins Field Office-Doty/Badwater Fence charred, twisted, rotted, or excessively bent are not acceptable. Seasoning checks, single or opposite each other with a sum total equal to or more than 1/2 the thickness of the post are not acceptable.

3. Wood Treatment Practices: General: The following treatments may be used.

Treatment method shall be in accordance with AWPA C 1.

1. Chromate Copper Arsenic Method: chromate copper arsenate, waterborne preservative (conforming to Type B in AWPA 5) shall be applied. Minimum net retention of solid preservative shall be 0.4 pounds per cubic foot (gauge only) using the full-cell pressure treatment process.

2. Assay Report: The Supplier shall furnish an assay report, for all treated wood products, from an independent testing laboratory to the COR. A minimum of five inch boring shall be taken from each bundle of 50 posts as samples for the assay report.

A written submittal for all materials shall be submitted for approval to COR prior to shipping the products.

Doty/Badwater Fence 2024 WIRE FENCES AND GATES

WORK DATA SHEET

For

SECTION 02824 – FOUR WIRE FENCES AND GATES

Fence type: 4-Wire Wildlife-Friendly Fence & Gates

Type of top wire: Barbed

Type of intermediate wires: Barbed

Type of bottom wire: Smooth/Barbless

Wire locations/dimensions in inches:

D: Barbed - TOP WIRE _ 40”

C: Barbed 28”

B: Barbed _22”

A: Smooth_- BOTTOM WIRE_16”

GROUND LEVEL__________________

All Line post spacing (L): 16 ft 6 inches

Stay spacing (l): 16 ft. 6 inches (1 between each 16.5’ post section)

Length of wood set posts (H2): 6 ft 6 inches

Depth of wood set posts in ground (H2): 2 ft 6 inches

Length of steel posts (H3): 5 ft 6 inches

Depth of steel posts in ground (H3): 1 ft 6 inches

Number of wire gates: 2 (12 feet Wire w/ wood stays)

Number of hung steel gates: 2 (12’ powder river style with chain closure)