BL133_25 Ad3.pdf

November 7, 2025

ADDENDUM #3

BL133-25, purchase and installation of Batting Cages at Lenora Park

**PLEASE NOTE: THE BID DEADLINE FOR BL133-25 has been rescheduled for November 20, 2025. Bids should be typed or submitted in ink and returned in a sealed container marked on the outside with the BL# and Company Name. Bids will be received until 2:50 P.M. local time on November 20, 2025 at the Gwinnett County Financial Services – Purchasing Division – 4th Floor – Charlotte J. Nash Building, 75 Langley Drive, Lawrenceville, Georgia 30046. Any bid received after this date and time will not be accepted. Bids will be publicly opened and read at 3:00 P.M. Apparent bid results will be available the following business day on the website www.gwinnettcounty.com.

Questions regarding bids should be directed to Jake Scarpone, Purchasing Associate II, at Jake.Scarpone@gwinnettcounty.com or by calling 770-822-8722, no later than 3:00 P.M. local time on November 12, 2025. Bids are legal and binding upon the bidder when submitted.

REVISIONS:

R1. Revised specifications for BL133-25 are enclosed within this addendum. These specifications supersede the original specifications.

This addendum should be acknowledged in the space provided on page 5 of Addendum 3. Failure to do so may result in your bid being deemed non-responsive.

Thank you, Jake Scarpone

Jake Scarpone Purchasing Associate II

ATTACHMENTS:

1. BL133-25 REVISED SPECIFICATIONS

2. REVISED BID SCHEDULE

3. Location for two (2) 65’ batting cages between Fields #5 and #6

4. Location for four (4) 65’ batting cages behind the center field fence at Field #1

5. Batting Cage Layouts http://www.gwinnettcounty.com/

BL133-25 Addendum 3 Page 2

REVISED SPECIFICATIONS

I. SCOPE AND EXPERIENCE

1. Gwinnett County Department of Parks and Recreation is soliciting competitive bids from qualified contractors for the installation of commercial batting cages at Lenora Park Baseball. The successful contractor shall furnish all labor and materials required to install new batting cage systems. Photo of Batting cage layout is attached.

2. All work MUST be completed by March 15, 2026, or an alternate date as determined by the Gwinnett County Parks and Recreation Representative.

II. DESCRIPTION OF WORK

1. Gwinnett County shall be responsible for removing existing cage systems, clearing overgrowth, and grading the area flat, leaving the site clear for contractor access.

2. The contractor shall furnish and install the following:

a. Two (2) batting cages measuring 65’ long x 14’ wide x 12’ tall located between Fields #5 and #6.

b. Four (4) batting cages measuring 65’ long x 14’ wide x 12’ tall located behind the center field fence at Field #1.

c. All cages to be constructed using NOVA30 netting with sewn rope perimeter, 65’ length x 12’ width x 13’ height, with NOVA301.75” SQ netting, made to exact size and pulled tight with no extra height, width, or length.

d. A door flap entry for each cage.

e. Framing systems designed for each batting cage, delivered and installed on-site.

f. Protective padding shall be BULLETJRBB black padding with Bulletz screen panels, or approved equivalent, installed on framing.

g. Pitching screens shall be delivered fully assembled.

3. Surfacing and foundation requirements:

a. Contractor shall deliver and install M10 aggregate base.

b. Contractor shall deliver and install a 36 oz. 5mm padded turf in green, with a Baseball Hitting Mat Pro Clay colored insert as designated

c. Contractor shall install a concrete border surrounding all cages.

4. All work shall comply with manufacturer installation requirements and all applicable codes.

III. MATERIALS

1. The contractor shall provide the following materials:

a. NOVA30 netting, sewn rope perimeter, exact dimensions as noted

b. NOVA301.75” SQ netting

c. BULLETJRBB black padding with Bulletz screen, or approved equivalent.

d. Prefabricated pitching screens, delivered fully assembled

e. M10 aggregate base

f. 36 oz. 5mm padded turf (outdoor rated), green with Baseball Hitting Mat Pro Clay colored hitting area

g. Concrete border

i. Excavation/Subgrade: Excavate to curb depth; compact subgrade to 95% Standard Proctor.

BL133-25 Addendum 3 Page 3

ii. Stone Base: Provide 4” compacted M10 base beneath curb. Match turf base grade.

iii. Forms: Set true to line/grade.

iv. Dimensions:

• Curb cross-section: 6” wide x 12” deep minimum.

• Top elevation: flush with turf surface or ½” above finished turf as directed.

• Reinforcement: Place #3 rebar continuous, tied, with 2” clear cover.

• Placement: Place concrete continuously; consolidate to remove voids.

• Finish: Light broom finish with ¼” radius edges.

• Turf Interface: Ensure top of curb provides clean edge for AstroTurf termination and anchoring.

• Curing: Apply curing compound per ASTM C309. Protect from loads for 7 days.

• Integration with Posts:

o Contractor to coordinate curb installation with batting cage post foundations.

o Posts shall be set in separate concrete footings (minimum 12” diameter x 36” deep, 3,500 psi concrete).

o Ensure curbing ties neatly around posts, with expansion joints placed to avoid cracking at post locations.

o All framing hardware and posts required for complete cage installation.

2. No substitutions shall be made without the prior written approval of Gwinnett County. Any proposed substitution must be submitted with the bid package and must include specifications, warranty, and product data for review.

IV. INSTALLATION

1. Batting cage netting and frames shall be installed to manufacturer-recommended specifications, tensioned to exact dimensions, with no sagging or slack.

2. Padding and screens shall be securely attached to the framing and meet all applicable safety standards.

3. Turf surfacing shall be installed over the M10 base with appropriate adhesives or fastening systems, per manufacturer instructions. Turf seams must be secure, level, and free of wrinkles.

4. The concrete border shall be installed around the perimeter of all batting cages, level and properly anchored.

5. Contractor shall coordinate with the County for final site grading requirements to ensure a level and properly compacted base before installation.

V. SPECIAL CONDITIONS

1. Contractor shall take all necessary precautions to protect surrounding fields, fencing, and infrastructure during the installation.

2. Any damage caused by the contractor to adjacent structures or grounds shall be the contractor’s responsibility to repair.

3. Contractor shall coordinate with County staff to maintain site security, safety barriers, and access control during installation.

4. Contractor shall provide at least one employee who can effectively communicate with onsite staff.

BL133-25 Addendum 3 Page 4

VI. WORK CONSTRAINTS

1. The affected area will be closed to the public, but the remainder of Lenora Park will remain open.

2. Contractor must provide temporary barricades, cones, and signage to protect park users and staff from hazards associated with the installation.

3. Contractor shall visit the site prior to bidding to verify all measurements and site conditions. No change orders will be accepted for incorrect measurements after contract award.

4. Working hours shall be coordinated with County staff, generally 7:30 AM to 4:00 PM Monday through Friday.

VII. GENERAL REQUIREMENTS

1. Work Site Cleanliness

a. Contractor shall maintain the work site in a clean, safe, and orderly manner throughout the duration of the project.

b. At project completion, the contractor shall remove all tools, debris, materials, and waste from the project site, and restore disturbed areas to their original condition.

2. Safety Precautions

a. Contractor shall implement proper fire safety and accident prevention measures.

b. Barricades and signs must meet all applicable safety codes and OSHA requirements.

c. Contractor shall notify the County immediately if conditions are discovered which present a hazard.

3. Warranty

a. Contractor shall provide a minimum one (1) year warranty on all labor and materials. This warranty is in addition to manufacturer warranties.

4. References

a. Contractor shall submit at least three (3) references demonstrating successful completion of projects of similar size and scope within the past five years.

VIII. LOCATION

1. Contractors are responsible for verifying all measurements and site conditions prior to bid submission

Lenora Park Baseball Complex 4515 Lenora Church Road Snellville, GA 30058

BL133-25 Addendum 3 Page 5

FAILURE TO RETURN THIS PAGE AS PART OF YOUR BID MAY RESULT IN BID BEING REJECTED.

REVISED BID SCHEDULE

NOTE: Price MUST contain all charges associated with installation, including travel. All services shall be coordinated with the Department of Parks and Recreation.

The undersigned acknowledges receipt of the following addenda, listed by number and date appearing on each:

Addendum No. Date Addendum No. Date

DESCRIPTION TOTAL PRICE

NOT TO EXCEED LUMP SUM FEE FOR THE PURCHASE AND INSTALLATION OF

SIX (6) 65’ LONG X 14’ WIDE X 12’ TALL BATTING CAGES, PER ABOVE

SPECIFICATIONS

BL133-25 Addendum 3 Page 6

FAILURE TO RETURN THIS PAGE AS PART OF YOUR BID MAY RESULT IN BID BEING REJECTED.

REVISED BID SCHEDULE CONTINUED

CONTRACTOR INFORMATION

Certification Of Non-Collusion in Proposal Preparation (Signature) (Date)

In compliance with the attached specifications, the undersigned offers and agrees, if this quote is accepted by the Board of Commissioners within ninety (90) days of the date of quote opening, to furnish any or all of the items upon which prices are quoted, at the price set opposite each item, delivered to the designated point(s) within the time specified in the quote schedule. By submission of this bid, I understand that Gwinnett County uses Electronic Payments for remittance of goods and services. Vendors should select their preferred method of electronic payment upon notice of award. For more information on electronic payments, please refer to the Electronic Payment information in the instructions to bidders.

Legal Business Name

Address

Does your company currently have a location within Gwinnett County? Yes No

Representative Signature

Print Authorized Representative's Name

Telephone Number Fax Number

E-Mail Address

Contact Person (if someone other than the authorized representative listed above)

Telephone Number Fax Number

E-Mail Address

Location of 2 65' Cages

Location of 4 65' Cages