4-2. SOQ-289-26 Specifications.pdf

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Attached to
Boulder County Open Space Fencing
Solicitation number
SOQ-289-26
Issued by
Boulder County, Colorado

About this file

This specifications document pertains to the Boulder County Parks and Open Space Department (BCPOS) in Colorado, which is soliciting qualifications from fencing contractors for a pre-qualified contractor list. The solicitation seeks contractors capable of providing fencing installation and repair services on Boulder County Open Space lands across both plains and mountain terrains. Work will be engaged on a project-by-project basis as needed, allowing the county to call upon pre-qualified contractors for individual assignments. The specifications establish the technical and operational requirements that contractors must meet to qualify for inclusion on the pre-qualified list, ensuring that selected firms possess the necessary experience, equipment, and capabilities to perform fencing work in diverse topographical conditions.

The specifications document establishes the minimum qualifications, experience requirements, insurance obligations, equipment standards, and performance criteria that contractors must demonstrate to be considered for the pre-qualified list. Contractors selected through this solicitation will be available for engagement on an as-needed basis for specific fencing projects, with contract terms and pricing to be negotiated on a project-specific basis. This approach allows Boulder County to maintain a roster of vetted fencing contractors capable of responding quickly to maintenance and installation needs across the county's open space portfolio without committing to a single long-term contract.

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SPECIFICATIONS

SPECIFICATIONS:

General Notes:

The specifications outlined below are not all-inclusive. Certain fence installations or repairs may require modifications to these specifications. Short listed vendors will be contacted with details and scope of work for the opportunity for the service.

Agriculture Fencing

a. Five-Strand Barbed Wire Fence

i. Materials:

1. All zinc-coated steel wire shall be 12 ½-gauge with Class 1 coating.

2. All staples, nails, and brace pins shall be galvanized.

3. The fence shall consist of five strands of barbed wire:

a. Top wire: 48”

b. Bottom wire: 12”’

c. Three intermediate strands: equally spaced between top and bottom.

d. No stays are required.

ii. Posts:

1. Metal line posts: Standard 6’ studded “Tee” posts, driven to the top of the spade, spaced approximately 12’ apart.

2. Wood posts: Round, ACQ-treated (alkaline copper quaternary), and dry before delivery.

a. Line posts: 6 ½’ long, minimum 5” diameter, buried or driven 30” deep, spaced approximately 96’ apart.

b. Brace posts: 8’ long, minimum 6” diameter, buried or driven

42” deep.

K. If not driven, corner and “H” brace posts must be set in five-sack concrete mix (no post mix) and cured for 48 hours before wire attachment.

iii. Braces and Rails:

1. Brace rails: Minimum 4” diameter, 8’ long, single span.

2. Each brace assembly shall include two wraps of HTF or 9-gauge smooth wire as the diagonal.

3. All wire terminations shall be double-wrapped at wood posts and cut at corners (not continuous).

iv. Gates:

1. Extra heavy-duty, six (6) rail, 2” diameter, 16-gauge steel tubing, painted green.

2. Gates are typically hung on braces, which are priced separately.

b. Five-Strand High Tensile Fence

i. Materials:

1. Wire: 12 ½-gauge steel with Type III (Class A) galvanizing, minimum breaking strength 1,800 lbs (200,000 psi).

2. Staples: 9-gauge, Type III galvanized, 2” long.

3. Steel dowels: ⅜” carbon steel rods, lengths 5” and 10”.

4. Wood droppers: 1 ½” x 2”, multi-grooved, pressure treated, with galvanized spacer clips.

ii. Posts:

1. Round ACQ-treated wood, dry before delivery.

a. Line posts: 6 ½’ x 5” diameter, driven 30” deep.

b. On curves/dips/rises: 8’ x 5” diameter, driven 48” deep.

c. Double H-brace posts: 8’ long, diameters 6”–5”–4”, driven

48” deep.

d. Double corner brace posts: same dimensions, driven 48” deep.

e. Top brace posts: 8’ x 4” diameter.

iii. Construction Standards (HTF Five-Strand):

1. Posts shall be driven only (no pre-drilling) unless approved by

Boulder County.

2. Line post spacing: 60’, with three droppers between posts.

3. Wires single-stapled to line posts; double-stapled at dips, rises, and curves.

4. Wire heights (from ground): 12”, 20”, 28”, 36”, 48”.

5. Minimum tension: 250 lbs.

6. One inline wire strainer per 4,000 linear feet on level terrain.

7. Permanent ratchet-type strainers, with handles provided to the owner.

8. One spring per straight section, hot-dipped galvanized or electroplated.

9. Two crimped nickel sleeves per end; three per splice. No knots permitted.

10. Ground rods: One per 150’ (dry soil) or 300’ (wet soil).

iv. Brace Assemblies:

1. All assemblies double braced.

2. End braces: 8’ long (6”–5”–4” diameters), driven 48” deep.

3. Corner braces: same specifications.

4. Horizontal braces: 8’ x 4” diameter, pinned with galvanized steel dowels (5” and 10” long).

5. Two wraps of wire per section; tensioned with chain-link HTF stretcher; two crimped nickel sleeves.

6. Install strainers at midpoint for fences over 600’.

7. For curves/rises/dips, add strainers as needed.

v. Maximum Line Wire Length per Strainer (Level Terrain):

1. Reduce by 500’ for each major rise or dip.

2. Do not place strainers directly next to rises/dips or between corner posts.

3. After stapling, tension each wire to 250 lbs or 2” spring compression.

Fence Type Max Length (ft) Straight 5,000 One 90° Corner 3,000 Two 90° Corners 2,000 Three 90° Corners 1,500 Four 90° Corners 1,200

c. Nine-Strand High Tensile Fence

(Same general specifications as the five-strand, except as noted below.

i. Wire Heights (from ground):

1. 16”, 20”, 24”, 28”, 32”, 36”, 40”, 44”, 48”

ii. Line post spacing: 60’ with three droppers between posts.

iii. Tension: Minimum 250 lbs per wire.

iv. Ground rods: One per 150’ (dry), one per 300’ (wet).

v. Brace Assemblies:

1. Identical to five-strand assemblies.

2. Follow the same tension and strainer distance table as above.

d. Three-Strand High Tensile Electric Fence Specifications:

i. Wire heights: 20”, 30”, 40”.

ii. Wires: 12 ½-gauge galvanized high-tensile steel, minimum 200,000 psi.

iii. Fiberglass line posts: 60” long, 1” diameter, driven 18” deep, spaced ≤ 65’, adjusted for terrain.

iv. Wooden brace posts: ACQ-treated, 6” diameter x 8’ long, driven 48” deep.

v. Single-span braces: 8’ x 6” posts with 8’ x 4” rails, ACQ-treated.

vi. Gates: Same as above (six-rail, 2”, 16-gauge, green steel).

vii. Spring clips: Ratchet-type strainers (no special tool required).

e. Field Fence

i. Materials:

1. Zinc-coated 12 ½-gauge wire, Class 1 coating.

2. Fence: 39” high field fence (8 horizontal wires, 6” stay spacing, 832-

6) + two strands of barbed wire = total height 48”.

3. All staples, nails, and brace pins shall be galvanized.

ii. Posts:

1. Metal line posts: 6’ “Studded Tee,” driven to top of spade, spaced

12’ apart.

2. Wood posts: Round, ACQ-treated, dry before delivery.

3. Line posts: 6 ½’ x 5” diameter, buried 30”, spaced 96’ apart.

4. Brace posts: 8’ x 6” diameter, buried 42” deep, concrete set and cured 48 hours if not driven.

iii. Braces:

1. 8’ x 4” diameter, single span, with two wraps of HTF or 9-gauge smooth wire diagonals.

2. Wire ends double wrapped at wood posts and cut at corners (not continuous).

iv. Gates:

1. Extra heavy-duty, six (6) rail, 2” diameter, 16-gauge steel tubing, painted green.

2. Gates hung on braces (priced separately).

f. Prairie Dog Barrier Fence – Attachment C:

i. Materials List

1. · 6 ft wide 150ft galvanized chicken wire 1" hex mesh (no larger than 1”)

2. Can be found at the following vendors

a. Commerce City Stockyards

b. Poudre Valley Coop

c. High Plains Cattle

d. Murdochs

3. Landscape staples (6–8 in)

ii. Wire cutters, fencing pliers

1. Hog ring pliers and rings

2. Rubber mallet or driving stick

3. See attachment C for examples of products

iii. Ensure you are on the correct side for blocking prairie dog movement.

iv. Begin by rolling out the entire 150 ft mesh parallel to the fence.

v. Hook the far end on top of nearest t-post to keep it from rolling back up or place a rock/post on it if possible.

1. Starting end should be attached with hog rings to each wire to keep solid anchor.

vi. Attach the top line of the fence to the first pre-set horizontal line in the chicken wire matrix matching them up for best results.

1. Pull tension as you go down fence line to keep any ripples out.

2. Hang the chicken wire by the top line for handling ease.

a. Since the top line will hold most of the weight initially extra hog rings may be used.

b. You should have a 1ft section left above top line for your flap.

vii. Secure the chicken wire to each line of the fence.

viii. Step down on the bottom where it turns to the apron to pull vertical portion down tight while placing hog rings.

ix. After the chicken wire is secured to the fence then you can start with lawn staples.

x. Place lawn staples as shown in diagram keeping a somewhat even grid pattern.

xi. If the soil type is loose and rocky place additional staples to ensure a tight barrier.

xii. The most important staples are on the outer brim of the apron so make sure these go in tight and add extra if needed.

xiii. Knock down burrows that are going to end up under the apron or move large rocks that will keep the apron from laying flat.

xiv. If you end up moving large rock just place them back on top of the apron for extra security.

xv. Once each step above is complete walk back along to barrier and secure any bumps on the vertical section with additional hog rings and form the flap into a curl by pinching lightly where it meets the top line.

xvi. If it does not make a perfect curve that’s fine, it just needs to be at an angle enough for a prairie dog to fall backwards if climbing up the fence.

2. Wildlife Fencing – Attachment A:

a. Fencing wire placed on the side of the fence posts where the domestic animals are located;

i. Smooth wire or rounded rail for the top, smooth wire on the bottom.

ii. Height of top rail or wire should be 42” or less.At least 12” between the top two wires.

iii. At least 16” between the bottom wire or rail and the ground.

iv. Posts at minimum 16’ intervals.

v. Gates, drop-downs, removable fence sections or other passages where animals concentrate and cross.

vi. Using a rail, high-visibility wire, flagging or other visual markers for the top (optional and likely to only be used in areas of high use by wildlife).

1. These fencing distances can be altered based on the needs of tenants, etc. (4-strand fence, bottom three wires barbed, top wire smooth, with spacing from the ground up as follows: 10", 20", 30", 42" - maximum height 42").

b. 6 Strand HTF Wildlife Fence

i. All zinc-coated steel smooth wire will be 12 ½ gage with class 1 coating. All staples, nails and brace pins will be galvanized.

ii. The fence will consist of six (6) strands of HTF wire; the top wire 42”, the bottom wire at 14”with the middle four (4) wires to be equally spaced between the top and bottom wires.

iii. Two (2) 48” white oak multi-groove droppers will be used per section of fence.

iv. All wood posts are to be A.C.Q. (pressure treated). Line posts are to have a minimum diameter of 5 inches, be 6 1/2 feet long and be buried or driven at least 30" deep.

1. Brace posts are to have a minimum diameter of 6 inches, be 8 feet long and be buried or driven at least 42" deep.

2. Wood posts are to be spaced at 12-foot intervals. Unless driven, all wood corner and "H" brace posts are to be concreted using five sack concrete mix only, no post mix; allow to cure 48 hours before wire is attached.

3. If the weather drops below 40 degrees, the use of concrete blankets is required to help the concrete cure properly.

4. Brace rails are to have a minimum diameter of 4" and be 8 feet long.

v. All wire terminations will be double wrapped at wood posts. Wire will be cut and terminated at corner posts, not run continuously through the corner assembly.

vi. The contractor may have to connect fencing to existing fence on property

3. Recreation & Facilities Fencing – Attachment B:

a. Worm Fence:

i. Log Diameter 6" - 8" inches. Unpeeled Logs Secured with 8-10" Nails

ii. 8" Inch Spacer (Log or Stone)Log Rail Length: 8’-16’ feet.

iii. Fence Height: 40”-48” inches.

iv. Pivot-Point angles can vary from 30°-120° degrees depending on the perimeter and terrain.

b. Post & Dowel Fence - W/ Wire Mesh - 2 & 3 Rail:

i. All posts and dowels to be ACQ pressure treated.

ii. Posts with single set of holes to be used at ends of fence.

iii. Dimensional tolerance 1/2inch.

iv. 3" x 2" wire mesh fence secured with staples every 2' min. set mesh below finished grade 2" min.

v. Thoroughly compact base of hole and soil around post

c. Post & Dowel 2 & 3 Rail:

i. All posts and dowels to be ACQ pressure treated posts with single set of holes to be used at ends of fence

ii. Dimensional Tolerance ½”

iii. Thoroughly compact base of hole and soil around post

d. Ranch Fence:

i. 2”inch X 6”inch X 16’ft - Rough Sawn Cedar Rails - Stagger Joints

ii. Fasten Rails with (2) – 5/16”inch X 5-1/2”inch Lag Screws at each post and all connection joints.

iii. Rail & Post Installation: Attachment-B

e. Smooth Wire Fence with Mesh:

i. All staples, nails, and brace pins to be galvanized.

ii. All wood posts and rails to be ACQ pressure treated.

iii. All wire terminations to be double wrapped at wood posts.

iv. Mesh to be min. 3"x2" heavy gauge wire.

v. 5" dia. line post.

vi. Standard 6' metal studded 't' post, 12' intervals, min depth to top of spade.

vii. 12- ½” gauge zinc coated steel wire.

viii. 6" dia. brace post (TYP) posts must be driven or set in concrete, 4" dia.

brace rail, two wrap 9-gauge smooth wire diagonal.

f. Wire Fence – 4 & 5 Strand:

i. Wire Spacing: Attachment (B).

ii. All staples, nails, and brace pins to be galvanized.

iii. All wood posts and rails to be ACQ pressure treated.

iv. All wire terminations to be double wrapped at wood posts.

v. 5" dia. line post.

vi. Standard 6' metal studded 't' post, 12' intervals, min depth to top of spade.

vii. 12-1/2” gauge zinc coated steel wire.

viii. 6" dia. brace post - posts must be driven or set in concrete, 4" dia. brace rail, two wrap 9-gauge smooth wire diagonal.

g. Perimeter Fence:

i. Posts: 8” Round Pressure (ACQ) Treated.

ii. Post Height and Depth: Attachment-B.

iii. Heavy Gauge Wire Mesh: 2”x4”inch.

iv. Staple Mesh to Top, Bottom, and 12”inch O.C. Between.

h. 4-Strand Wildlife Prairie Dog Fence

i. All staples, nails, and brace pins to be galvanized.

ii. All wood posts and rails to be ACQ pressure treated.

iii. All wire terminations to be double wrapped at wood posts.

iv. Mesh to be min. 3"x2" heavy gauge wire.

v. 5" diameter line post.

vi. Standard 6' metal studded 't' post, 12' intervals, min depth to top of spade12- ½” gauge zinc coated steel wire.

vii. 6" dia. brace post (TYP) posts must be driven or set in concrete, 4" dia.

brace rail, two wrap 9-gauge smooth wire diagonal.

i. Prairie Dog Fence on Existing Fence:

i. Modifying Existing Fence.

ii. 6' chicken wire bend 12" of wire over 2nd strand.

iii. Fasten mesh to fence with hog rings.

iv. Secure mesh to ground with landscape staples.

j. Construction Fence:

i. Standard 6' metal studded 't'-post, 12' intervals, min depth to top of spade.

ii. 4' orange plastic heavy duty construction fence.

iii. 12' O.C. (TYP)

k. Buck - 2 & 3 Rail Fence:

i. Attachment B: Third party detail drawings.

ii. Build to manufacturers specifications.

l. Split - 2 & 3 Rail:

i. Attachment B: Third party detail drawings.

ii. Build to manufacturers specifications.

m. Ungulate Fencing

i. See attachment C for CDOT Specifications

n. Steel Pipe Continuous Panel Fencing

i. Materials

1. Four and one- half inch (4.5”) x eight foot (8’) steel corner posts

2. 2 and three-eighths inch (2 3/8”) x eight foot (8’) steel line posts

3. 5-rail sixteen (16’) pre-fabricated continuous panels

ii. Contractor will auger holes thirty-two (32”) deep and install eight (8’) steel posts and encase each post with one (1) 80-pound bag of 5000 PSI

iii. Quickrete within the augured hole.

iv. Four sections of continuous fence that surrounds the garden area and will be joined together by corner posts.

v. Each post will be plum and will have total a height of five and a half feet

(5.5’) tall. Flat round caps will be welded to the top of each post.

vi. There will be prefabricated continuous fencing panels installed to each post on the outer side of the post.

vii. These panels will be welded to the outside of the post and each panel will be welded together in a continuous fashion.

viii. Material may be supplied by BCPOS.

AERIAL DRONES: No, aerial drones not required.

If yes, the aerial drone permit needs to be supplied and incorporated into the contract as an amendment.

CONTRACTOR RESPONSIBILITIES:

1. The Contractor shall furnish all labor, materials, tools, equipment, transportation, and incidentals necessary to complete fencing installation and repair projects in accordance with Boulder County Parks and Open Space Department (BCPOS) standards. All work shall meet or exceed the specifications described herein and any additional requirements outlined in individual project requests.

a. General Responsibilities

i. Compliance with Specifications

1. Ensure all work conforms to BCPOS fencing specifications and any project-specific modifications provided in future RFPs or bid requests.

2. Verify site conditions before beginning work and notify BCPOS of any conflicts or discrepancies.

ii. Permits and Regulations

1. Obtain and maintain all necessary licenses, permits, and certifications required by federal, state, and local agencies.

2. Comply with all applicable OSHA, environmental, and safety regulations.

iii. Quality Control

1. Ensure all materials meet specified grades, treatments, and galvanization standards.

2. Reject and replace any materials that do not meet requirements before installation.

3. Perform visual and tension inspections to ensure fences meet alignment, height, and tension standards.

iv. Site Access and Protection

1. Coordinate access with BCPOS staff prior to entering County property.

2. Protect existing vegetation, structures, and improvements during work.

3. Minimize ground disturbance; repair any damage caused during construction to the satisfaction of BCPOS.

v. Workmanship

1. Install fences plumb, taut, and in a straight line, following terrain contours as required.

2. Drive all posts unless otherwise approved; pre-drilling may be permitted only with written authorization.

3. Use correct post spacing, depths, and wire tension as outlined in specifications.

vi. Project Coordination

1. Attend pre-construction meetings or site visits as requested by

BCPOS.

2. Coordinate with other contractors or County operations to minimize site conflicts.

3. Submit project schedules and updates as required.

vii. Safety and Environmental Protection

1. Maintain a clean and safe work environment.

2. Store materials neatly and remove waste daily.

3. Prevent contamination of soil and water resources and follow best management practices for erosion control.

b. Material Responsibilities

i. Material Procurement

1. Supply all fencing materials including posts, wire, gates, hardware, and fasteners that meet or exceed specification requirements.

2. Ensure all treated wood is ACQ-treated, dry prior to delivery, and free of defects.

3. Use galvanized staples, nails, and brace pins; Class 1 or Type III galvanized wire as specified.

ii. Storage and Handling

1. Protect materials from moisture, dirt, and physical damage during transport and on-site storage.

2. Replace damaged materials prior to installation.

iii. Verification of Quantities

1. Confirm all material quantities and measurements before installation.

2. Report material shortages or specification conflicts to BCPOS immediately.

c. Installation Responsibilities

i. Post Installation

1. Drive posts to required depths unless otherwise specified or authorized.

2. Use concrete only where required (corner, gate, or brace assemblies when not driven).

3. Ensure all concrete footings cure for a minimum of 48 hours before attaching wire.

ii. Wire Installation

1. Install wires to specified heights and spacing (per fence type).

2. Maintain minimum wire tension of 250 lbs, verified using a calibrated tensioning device.

3. Terminate wires with crimped nickel-pressed sleeves; knots are prohibited.

4. Ensure all wire terminations are double wrapped at wood posts.

iii. Brace Assemblies

1. Construct all end, corner, and gate assemblies as double braced, using proper diameter posts and braces.

2. Install galvanized steel dowels and HTF or 9-gauge smooth wire for diagonal tensioning.

3. Ensure all assemblies are securely anchored and aligned.

iv. Gates

1. Install extra heavy-duty, six-rail, 2” diameter, 16-gauge steel gates, painted green.

2. Hang gates on separate brace assemblies (priced separately).

3. Verify that gates open and close freely without ground obstruction.

v. Strainers and Grounding

1. Install inline ratchet-type strainers per required spacing (generally one per 4,000’ on level terrain).

2. Install grounding rods at required intervals:

a. One per 150’ in dry soil.

b. One per 300’ in wet soil.

3. Place strainers consistently in the same direction on each wire.

vi. Electric Fencing (if applicable)

1. Ensure proper insulation and grounding for all charged wires.

2. Test voltage and continuity upon completion.

3. Use fiberglass posts and spring clips as specified; no substitution without approval.

d. Inspection and Acceptance

i. BCPOS Review

1. Notify BCPOS at least 48 hours prior to completion for inspection scheduling.

2. Do not backfill, conceal, or cover any portion of work without County inspection approval.

ii. Deficiencies and Corrections

1. Correct all identified deficiencies at no additional cost to BCPOS.

2. Ensure all corrections are completed within the timeframe specified by the County.

iii. Final Acceptance

1. Submit a completion report including installed quantities, material certifications, and any approved deviations.

2. Site must be left clean and free of debris upon final acceptance.

WILDLIFE FENCE CONTRACTOR RESPONSIBILITIES:

1. The selected Contractor(s) will provide all necessary tools, equipment, and labor for constructing the fence noted in the Specifications Section for the property.

2. The Contractor will provide a detailed timeline to the County detailing the work sequence and timeline for the project.

3. Approximate fence alignments are included in the project site maps. As needed, the

Contractor will flag proposed fence alignments and locations of braces on site for approval by the County prior to the commencement of work.

4. The Contractor will coordinate with the County to identify alignments and field fit where necessary. All fence length measurements are approximate and any changes to final quantities will be paid per unit price of the item as listed on the bid tab.

5. The Contractor is responsible for tying existing intersecting fences into the new fences where applicable. All associated costs shall be included in the bid.

6. The Contractor will be responsible for providing restroom facilities at sites which they are actively working. Placement of Units will be at the direction of the County.

7. All alternate bid item costs will be included in the bid, however, additional Work, not awarded and approved in writing, is not authorized.

COUNTY RESPONSIBILITIES:

The Boulder County Parks and Open Space Department (BCPOS), or its designated Project Manager, shall provide overall oversight, coordination, and approval authority for all fencing projects completed under this Contract. The County’s responsibilities include project definition, communication, inspection, and acceptance of all work performed by the Contractor.

1. General Oversight and Administration

a. Contract Administration

i. Serve as the primary point of contact for all matters related to fencing projects.

ii. Administer the Continuing Services Contract, including renewals, amendments, and performance monitoring.

iii. Maintain all project documentation, approvals, and communications.

b. Pre-Qualification and Assignment

i. Develop and maintain the list of pre-qualified fencing contractors.

ii. Assign work on a project-by-project basis as needs arise.

iii. Ensure that only qualified and approved contractors receive project solicitations.

c. Project Coordination

i. Define project locations, scopes of work, and timelines.

ii. Schedule pre-bid site visits, as required, to allow contractors to assess conditions.

iii. Coordinate project access with landowners, tenants, or other County divisions when applicable.

2. Scope Definition and Communication

a. Project Specifications

i. Provide written scope descriptions, site maps, and any special conditions or modifications to the standard specifications.

ii. Identify any environmental, cultural, or access restrictions that may affect construction activities.

b. Clarifications and Addenda

i. Respond promptly to contractor questions regarding plans, specifications, or site conditions.

ii. Issue written clarifications, addenda, or change orders as needed.

c. Access Authorization

i. Grant contractors appropriate access to County lands for approved work.

ii. Ensure property boundaries, easements, and sensitive resource areas are clearly marked or communicated.

3. Quality Assurance and Inspection

a. Site Inspections

i. Conduct pre-construction and progress inspections to verify compliance with specifications and contract terms.

ii. Inspect completed work to confirm line, grade, post spacing, wire tension, and workmanship meet BCPOS standards.

b. Deficiency Management

i. Document and communicate any deficiencies or nonconforming work.

ii. Provide reasonable timelines for corrective actions.

iii. Re-inspect corrections to confirm completion before final acceptance.

e. Final Acceptance

i. Conduct a final walkthrough with the Contractor upon project completion.

ii. Approve the work in writing once all items are satisfactorily completed.

iii. Issue written acceptance prior to payment authorization.

4. Environmental and Safety Oversight

a. Environmental Protection

i. Identify and communicate any sensitive habitats, wetlands, or species protection zones.

ii. Ensure that contractors comply with BCPOS environmental protection policies and best management practices.

b. Safety Compliance

c. Review contractor safety plans and verify that safety standards meet County and

OSHA requirements.

d. Stop work if unsafe conditions or activities are observed.

5. Payment and Documentation

a. Invoicing and Verification

i. Review contractor invoices for accuracy, verifying quantities, rates, and completion.

ii. Approve payment only after satisfactory inspection and acceptance.

b. Recordkeeping

i. Maintain organized project files, including bids, inspection reports, photos, and final acceptance documents.

ii. Track expenditures against project budgets and funding sources.

c. Reporting

i. Provide project progress updates to BCPOS management as requested.

ii. Document lessons learned and performance feedback for future project planning.

6. Relationship Management and Communication

a. Primary Contact Role

i. Serve as the liaison between BCPOS management, field staff, and the contractor.

ii. Facilitate clear, professional, and timely communication throughout the project lifecycle.

b. Conflict Resolution

i. Address disputes or issues promptly and in accordance with County procurement policies.

ii. Escalate unresolved matters to the appropriate BCPOS management or legal representative.

c. Continuous Improvement

i. Evaluate contractor performance after each project.

ii. Provide constructive feedback and document results for future selection decisions.

7. Optional / As-Needed Responsibilities

a. Depending on project scope and site conditions, the Project Manager may also:

i. Arrange for required utility locates or coordinate with Colorado 811.

ii. Facilitate survey or boundary verification prior to construction.

iii. Approve minor field adjustments to accommodate terrain, access, or environmental constraints.

iv. Coordinate public notifications if fencing activities occur near public trails or access points.

WILDLIFE FENCE COUNTY RESPONSIBILITIES:

1. The County will provide reasonable access for all work.

2. The County reserves the right to issue a Stop Work Order to minimize property damage from equipment to wet ground, ditch banks, and irrigated pastures.

3. Damages resulting from this work, including vehicle track rutting that will impact flood irrigation pasture or open space land will be repaired by the Contractor(s) at no cost to the County.

4. The County shall in its sole discretion, will determine damages created by the Contractor(s).

5. Damages resulting from Contractor’s Work will be deducted from final property payment to Contractor.

DELIVERABLES:

1. Pre-Construction Deliverables

a. Proof of Insurance and Required Licenses

i. Certificates of insurance, permits, and licenses meeting BCPOS and County requirements.

1. Within 5 business days of Notice of Award, and prior to any on-site work.

b. Safety Plan

i. Written job-specific safety plan identifying hazards, mitigation strategies, and emergency contacts.

ii. Prior to mobilization, with submittal of pre-construction documents.

c. Work Schedule / Mobilization Plan

i. Detailed schedule including start date, duration, and staffing plan for each assigned project.

1. Within 3 business days after receipt of Notice to Proceed (NTP).

d. Site Visit Attendance (if applicable)

i. Attendance at any mandatory pre-bid or pre-construction meetings to review site conditions and access.

ii. As scheduled by BCPOS prior to bid submission or project start.

e. Material Submittals (if requested)

i. Specification sheets for proposed fencing materials (posts, wire, gates, fasteners, etc.) for County approval.

ii. Within 3 business days of NTP or before materials are delivered to site.

2. Construction Phase Deliverables

a. Progress Reports / Updates

i. Brief email or verbal updates on work progress, schedule adherence, and issues encountered.

ii. Weekly, or as requested by BCPOS.

b. Change Order Requests

i. Written notification of any changes in scope, cost, or schedule for review and approval.

ii. Submitted immediately upon identification of the need for change.

c. Site Maintenance

i. Continuous maintenance of safe and clean work areas, including debris removal and environmental protection measures.

ii. Ongoing throughout construction.

d. Compliance with Environmental and Safety Standards

i. Adherence to all County and regulatory environmental protection and safety requirements.

ii. Continuous throughout project duration.

3. Post-Construction Deliverables

a. Final Inspection Request

i. Formal request for inspection by BCPOS Project Manager when fencing work is complete.

ii. Within 2 business days of project completion.

b. Punch List Completion

i. Completion of any corrective items identified during final inspection.

ii. Within 7 calendar days after receiving punch list unless otherwise approved.

c. As-Built Summary

i. A brief written or visual record (sketch, GPS coordinates, or photo documentation) showing fence alignment, gate locations, and any deviations from original plans.

ii. Within 5 business days after final inspection.

d. Final Invoice and Closeout Package

i. Final billing, signed acceptance form, and proof of any warranty documents.

ii. Within 10 business days after BCPOS approval of final work.

PERMITS, LICENSES, LOCATES AND CODES:

The selected Contractor shall have full responsibility for identifying and obtaining, prior to the start of work, and for maintaining throughout the term of the Project, any permits and licenses which may be required in order to carry out the work. The Contractor shall also be responsible for following all State and County codes, which may be required in order to carry out the Project.

The Contractor shall also be responsible for all "locates" of all public utilities related to performing work under the terms of this Contract. The Contractor shall also be responsible for insuring that any of its subcontractors performing work on the Project satisfy the provisions of this paragraph.

Contractor is responsible to contact and coordinate with utility companies regarding protection of existing utilities and special requirements at utility crossing locations, as well as, other conditions where work is nearby existing utilities. Contractor shall be responsible for all costs of coordination with utilities including, but not limited to, outages, protection or support and any fees for costs from the utility.

CONTRACTOR LICENSING:

It is the responsibility of the selected Contractor to apply for and ensure the appropriate Contractor’s license is obtained.

General contractors, HVAC contractors, and roofing contractors require licensing through the Boulder County Community Planning and Permitting Department. Electricians and plumbers are required to be licensed through the State of Colorado and registered with the Boulder County Community Planning and Permitting Department. Furthermore, it is required for all Architects, Professional Engineers and Professional Land Surveyors to be fully-licensed through the State of Colorado.

SUBCONTRACTORS:

Contractor is required to disclose to County the complete business name(s) of all potential subcontractors that will be assigned to awarded Projects, should the Contractor be selected.

Contractor acknowledges that it is completely responsible for the actions or inactions of its subcontractors. Contractor shall be responsible for the compliance of all subcontracting parties with the terms of the Contract and with any applicable local, state or federal laws or regulations.

Contractor shall be solely responsible for timely payment of its subcontractors.

CONFLICT OF INTEREST:

Any party that has developed, designed or drafted specifications, requirements, statements of work and/or has participated in planning activities for this SOQ may be excluded from consideration for the award of this SOQ. Additionally, any party that has developed, designed or drafted specifications, requirements, statements of work and/or has participated in planning activities for future Projects may be excluded from consideration for the award of those Projects.

CHANGE ORDERS:

Any unplanned, change orders, modifications or additional services to this Project, shall be submitted by the Contractor, in a separate, written document, including a fee schedule and completion schedule and presented to the County for review. Approval from the County, in writing, must accompany all change order requests.

OVERNIGHT CAMPING:

Boulder County prohibits any overnight camping for awarded Projects; all operational staff, including designated security staff, are not authorized to be present at Project sites from sunset to sunrise, the open space property will remain closed during these hours to the contractor and its subcontractors and/or designated representatives and/or agents, unless specifically authorized by a BCPOS representative.

HOURS OF OPERATION:

Contractor work hours shall be designated in accordance with each project awarded, in general Monday through Friday, from sunrise to sunset. Unless specified otherwise in individual awarded Projects. Work on Saturdays and Sundays, nights, and designated Federal Holidays shall not be allowed unless approved, in writing, by the County.

OWNERSHIP OF WORK PRODUCT:

All work product, property, data, documentation, information or materials conceived, discovered, developed or created by the selected Contractor pursuant to this bid and subsequent Contract will be owned exclusively by the County. To the extent possible, any Work Product will be deemed to be a work made for hire. The selected Contractor unconditionally and irrevocably transfers and assigns to the County all right, title and interest in and to any Work Product.

The selected Contractor will agree to keep confidential all County Data, and will agree not to sell, copy, modify, reproduce, republish, assign, distribute, data mine, search or disclose any such confidential information to any other person or entity without the County’s written permission, including metadata (e.g. aggregations of county data or analysis of county data content).

The Contractor shall not access County accounts or County Data, except in the event as required by the express terms of a written contract between the mutual Parties and/or at the express written request of the County. All data obtained by the Contractor in the performance of this solicitation resulting in a contract shall become and remain the property of the County. The Contractor shall not use any information collected in connection with the service issued from this solicitation for any purpose other than fulfilling a County contract for this SOQ.

General Notes:
The specifications outlined below are not all-inclusive. Certain fence installations or repairs may require modifications to these specifications. Short listed vendors will be contacted with details and scope of work for the opportunity for the servi...
Agriculture Fencing
a. Five-Strand Barbed Wire Fence
i. Materials:
1. All zinc-coated steel wire shall be 12 ½-gauge with Class 1 coating.
2. All staples, nails, and brace pins shall be galvanized.
3. The fence shall consist of five strands of barbed wire:
a. Top wire: 48”
b. Bottom wire: 12”’
c. Three intermediate strands: equally spaced between top and bottom.
d. No stays are required.
c. Nine-Strand High Tensile Fence
(Same general specifications as the five-strand, except as noted below.
i. Wire Heights (from ground):
1. 16”, 20”, 24”, 28”, 32”, 36”, 40”, 44”, 48”
d. Three-Strand High Tensile Electric Fence Specifications:
i. Wire heights: 20”, 30”, 40”.
ii. Wires: 12 ½-gauge galvanized high-tensile steel, minimum 200,000 psi.
iii. Fiberglass line posts: 60” long, 1” diameter, driven 18” deep, spaced ≤ 65’, adjusted for terrain.
iv. Wooden brace posts: ACQ-treated, 6” diameter x 8’ long, driven 48” deep.
v. Single-span braces: 8’ x 6” posts with 8’ x 4” rails, ACQ-treated.
vi. Gates: Same as above (six-rail, 2”, 16-gauge, green steel).
vii. Spring clips: Ratchet-type strainers (no special tool required).
e. Field Fence
b. Material Responsibilities
i. Material Procurement
1. Supply all fencing materials including posts, wire, gates, hardware, and fasteners that meet or exceed specification requirements.
2. Ensure all treated wood is ACQ-treated, dry prior to delivery, and free of defects.
3. Use galvanized staples, nails, and brace pins; Class 1 or Type III galvanized wire as specified.
c. Installation Responsibilities
i. Post Installation
1. Drive posts to required depths unless otherwise specified or authorized.
2. Use concrete only where required (corner, gate, or brace assemblies when not driven).
3. Ensure all concrete footings cure for a minimum of 48 hours before attaching wire.
ii. Wire Installation
1. Install wires to specified heights and spacing (per fence type).
2. Maintain minimum wire tension of 250 lbs, verified using a calibrated tensioning device.
3. Terminate wires with crimped nickel-pressed sleeves; knots are prohibited.
4. Ensure all wire terminations are double wrapped at wood posts.
d. Inspection and Acceptance
i. BCPOS Review
1. Notify BCPOS at least 48 hours prior to completion for inspection scheduling.
2. Do not backfill, conceal, or cover any portion of work without County inspection approval.
1. General Oversight and Administration
a. Contract Administration
i. Serve as the primary point of contact for all matters related to fencing projects.
ii. Administer the Continuing Services Contract, including renewals, amendments, and performance monitoring.
iii. Maintain all project documentation, approvals, and communications.
2. Scope Definition and Communication
a. Project Specifications
i. Provide written scope descriptions, site maps, and any special conditions or modifications to the standard specifications.
ii. Identify any environmental, cultural, or access restrictions that may affect construction activities.
3. Quality Assurance and Inspection
a. Site Inspections
i. Conduct pre-construction and progress inspections to verify compliance with specifications and contract terms.
ii. Inspect completed work to confirm line, grade, post spacing, wire tension, and workmanship meet BCPOS standards.
4. Environmental and Safety Oversight
a. Environmental Protection
i. Identify and communicate any sensitive habitats, wetlands, or species protection zones.
ii. Ensure that contractors comply with BCPOS environmental protection policies and best management practices.
5. Payment and Documentation
a. Invoicing and Verification
i. Review contractor invoices for accuracy, verifying quantities, rates, and completion.
ii. Approve payment only after satisfactory inspection and acceptance.
7. Optional / As-Needed Responsibilities
a. Depending on project scope and site conditions, the Project Manager may also:
i. Arrange for required utility locates or coordinate with Colorado 811.
ii. Facilitate survey or boundary verification prior to construction.
iii. Approve minor field adjustments to accommodate terrain, access, or environmental constraints.
iv. Coordinate public notifications if fencing activities occur near public trails or access points.
1. The County will provide reasonable access for all work.
2. The County reserves the right to issue a Stop Work Order to minimize property damage from equipment to wet ground, ditch banks, and irrigated pastures.
3. Damages resulting from this work, including vehicle track rutting that will impact flood irrigation pasture or open space land will be repaired by the Contractor(s) at no cost to the County.
4. The County shall in its sole discretion, will determine damages created by the Contractor(s).
5. Damages resulting from Contractor’s Work will be deducted from final property payment to Contractor.

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