CATA Stadium Addendum 1.pdf

ADDENDUM TO BID DOCUMENTS

Addendum No. 1 Project Name CATA Stadium Bid Number 6-97648067 Date 7/1/2026

I. PURPOSE OF ADDENDUM

This Addendum serves to clarify, revise, and supersede information in the Project Manual and Drawings. Portions of the Addendum affecting the Contract Documents will be incorporated into the Contract by enumeration of the Addendum in the Owner/Contractor Agreement.

All other terms, conditions, specifications, and requirements of the original bid documents remain unchanged.

CATA Track and Field Replacement Addendum 1 – 06.30.2026

ADDENDUM NO. 1 Page - 1

ADDENDUM NO. 1

Date of Addendum: June 30, 2026

Project Name: CATA Track and Field Replacement

PROJECT INFORMATION

A. Owner: Union County Public Schools

B. Engineer: Timmons Group

C. Engineer Project Number: 76043

NOTICE TO BIDDERS

A. This Addendum serves to clarify, revise, and supersede information in the Project Manual and Drawings. Portions of the Addendum affecting the Contract Documents will be incorporated into the Contract by enumeration of the Addendum in the Owner/Contractor Agreement.

ATTACHMENTS

B. Addendum No. 1 includes the following attached sheets dated June 30, 2026. Each Sheet is individually designated as new or revised/reissued:

1. Pre-Bid Sign-In Sheet

2. Pre-Bid Questions & Reponses

3. Spec Section 00 0000 – Civil Table of Contents; (revised/reissued)

4. Spec Section 13 3416.53 – Bleachers; (revised/reissued)

5. Spec Section 26 5668 – Exterior Athletic Lighting; (revised/reissued)

6. Spec Section 27 7281 – Pressbox Sound System; (revised/reissued)

7. Spec Section 32 1900 – Exterior Athletic Equipment; (newly issued)

8. Spec Section 32 1823.19 – Synthetic Turf System; (revised/reissued)

9. Civil Sheet C-400 – Notes and Details; (revised/reissued).

10. Civil Sheet C-404 – Notes and Details; (revised/reissued).

REVISIONS TO DIVISION 00 PROCUREMENT AND CONTRACTING REQUIREMENTS

1. Spec Section 00 00 00 – Civil Table of Contents; (revised/reissued).

REVISIONS TO DIVISION 01 GENERAL REQUIREMENTS – NONE REQUIRED

CATA Track and Field Replacement Addendum 1 – 06.30.2026

ADDENDUM NO. 1 Page - 2

REVISIONS TO DIVISIONS 02 - 49 SPECIFICATION SECTIONS

Item 1.1 Add Spec Section 32 1900 – Exterior Athletic Equipment, included in the Attachments.

Revision: Added spec for exterior athletic equipment including scoreboards

Item 1.2 Revised Spec Section 32 1823.19 – Synthetic Turf System, included in the Attachments.

Revision: Revised Base Stone depth to 4” to match plans.

Item 1.3 Revised Spec Section 13 3416.53 – Bleachers, included in the Attachments.

Revision: Added approved manufacturers

Item 1.4 Revised Spec Section 26 5668 – Exterior Athletic Lighting, included in the Attachments.

Revision: Changed specs and warranty period

Item 1.5 Revised Spec Section 27 7281 – Pressbox Sound System, included in the Attachments.

Revision: Revised basis of design specs

ADDITIONAL ACCEPTABLE MANUFACTURERS

1) E&D Specialty Stands, Inc – Bleacher and Press Box

2) Southeastern Seating, Inc. – Bleacher and Press Box

3) Premier Sports Lighting – Exterior Athletic Lighting

REVISIONS TO DRAWING SHEETS

Item 1.1 Replace SHEET C-400 – NOTES & DETAILS with revised SHEET C-400 – NOTES & DETAILS, included in the Attachments.

Revision: Adjusted long jump and triple jump detail dimensions

Item 1.2 Replace SHEET C-404 – NOTES & DETAILS with revised SHEET C-400 – NOTES & DETAILS, included in the Attachments.

Revision: Revised synthetic turf depth dimension

END OF ADDENDUM NO. 1

Bid#6-97648067 CATA Stadium

Pre-Bid Questions

1) I would like to have 2 products removed from the RFP that are listed under approved surfaces due to not being equal or comparable (they are actually inferior products). The basis of design is a Sealed base mat, structural spray system. #1 and #2 approved products are LATEX system and are not an equivalent surface/system.

The list under Section 2.1 of Spec Section 32 1825 is a list of approved manufacturers, not approved systems. The Basis of Design is the Beynon BSS 200 surface as listed in the specs. If one or more of the approved manufacturers does not have a system equivalent to the Basis of Design, it will not be accepted.

2) E & D Specialty Stands Inc would like to be listed as an approved manufacturer for the bleacher and press box. We are doing projects with Barnhill Construction in Snow Hill and Smithfield, and would love to be a part of this one as well. Attached is our digital catalog. We are one of the 6 national manufacturers, having been in business since 1978, if you are unfamiliar with us. Please let me know if you have any questions.

Revised Spec Section 13 3416.55 to add E&D Specialty Stands to the list of approved manufacturers.

3) I notice the specified shock pad for the artificial turf is Brock SP17XL. I have attached the cut sheet for our Tencate MaxFlo+ Shock Pad which is equal/greater to the BrockSP17XL and would like for this product to be considered/approved as an alternate.

Thank you for your time and consideration.

The Owner prefers to stick with the Brock Shock Pad for this project for consistency across their other athletic facilities.

4) On page 135, section 1.04 submittals, A. mentions items to be submitted with the bid but B. seems like post-contract submittals. Is UCPS wanting submittals included with the bid or will they be required post bid once a vendor has been selected? Thanks!

Product submittals for the Synthetic Turf System can be submitted post-bid once a vendor has been selected.

5) I’m looking at the 199 page document for this bid. There is a drawing C-200 that shows locations for a scoreboard and field timers. There is no spec for these items. Are the scoreboard and field timers part of this bid? Or will the owner be purchasing them separately?

The scoreboard and field timers are part of this bid. Spec Section 32 1900 Exterior Athletic Equipment has been included in Addendum 1.

6) Do you have a list of GCs bidding this project? If we are to bid a scoreboard and field timers we need to know who to send our quotes to. Please advise.

A sign in sheet for the Pre-Bid has been included with this addendum.

7) There is a pre-bid meeting on June 23rd. Is this meeting for the GCs? Is it also mandatory for all subs? The prebid is mandatory for any contractors interested in submitting as a Prime. It is not mandatory for subs, but subs are welcome to attend.

5. I am reaching out to request additional Information on the bleachers. I have a few questions:

Do you know if you are wanting angle frame or I beam?

Either system is acceptable.

Do you any information on the Rise, tread, decking, finishes, etc?

All information is provided in Spec 13 3416.53, Section 2.02

6. We are submitting the following RFI's for review on the CATA Field Improvement Project for UCPS. I have also attached a Prebid submittal for your viewing.

To maintain consistency with existing athletic lighting installations currently utilized on the campus, please confirm the following will be accepted and/or required for all bidders:

Direct-embed galvanized steel poles with maintenance platforms.

Sports lighting fixtures utilizing integral drivers with remote fused service panels mounted approximately 10' above grade.

A 10-year manufacturer's material warranty in lieu of the specified 25-year system warranty.

These revisions will provide consistency with existing UCPS athletic facilities while maintaining the performance and functionality requirements of the project.

Direct embed steel poles are allowable along with a 10 year warranty. See revised Spec 26 5668.

8) Is there any type of cross section cut drawing of the bleachers/press box that the architect can provide?

Cross section of the press box is on the Architectural Sheet, however all items per manufacturer standard.

9) Will the catch basins for the perimeter channel drain need to be tied into the collector line?

The catch basins for the perimeter channel drain will be tied into the adjacent existing storm system similar to the subsurface perimeter drain. Connection locations can be flexible based on the optimal configuration of the channel drain.

Cross section A-A on sheet C-404 shows 2.25'' turf, but the turf specs call for 2''. Please advise.

Sheet C-404 has been revised to show 2” turf to match the spec.

Will an athletic equipment spec be provided?

Spec Section 32 1900 has been provided in Addendum 1.

Cross section A-A on sheet C-404 shows 4'' of base stone and 1.5'' of top stone, but page 15 of spec section 32-1823.19 section 3.11 sub section G and H call for 6'' of base stone and 2'' of top stone. Please advise.

Spec Section 32 1823.19 has been revised to indicate 4” of base stone. Plans show 1.5 inches of NCDOT #8 stone plus 0.5 inches of washed screenings to equal 2 inches of top stone.

Spec section 31-200 section 2.2 subsection B mentions a woven Geotextile (Mirafi 500x), but it cannot be located on the plans. Please confirm where the woven geo fabric is desired.

The Mirafi Geotextile listed in 31 2000 is only for use if unsuitable soils are encountered and the testing agency recommends use of Geotextile in lieu of undercut. It is not included in the base bid.

The subgrade on cross section B-B on sheet C-404 appears to have a cross slope similar to Cross section A-A. Please confirm there is no slope here.

There is no slope on the field in the long direction.

Plans show a new scoreboard and play clocks are to be provided. Could you please provide specifications for these items?

Spec Section 32 1900 has been provided in Addendum 1.

There are two details on sheet C-400 for the LJ/TJ runways and pit with different measurements. Can you please advise which is correct?

Revised detail on Sheet C-400 to correct the long jump and triple jump dimensions indicated in plan view.

10. Per NCHSAA lighting standards, track lighting is recommended to provide a maintained average illumination level of 20 footcandles with a maximum-to-minimum uniformity ratio of 4.0:1 for the track oval. The project specifications currently indicate 30 footcandles at a 2.5:1 ratio. Will the specifications be revised to align with NCHSAA standards?

The lighting is designed to meet football/soccer requirements and not necessarily for track and field events.

For the alternate bid item, no lighting levels or performance requirements are currently listed. Can you please clarify the intended requirements and scope of the alternate in relation to the base bid?

The Alternate is for an owner preferred manufacturer only. All other items remain as specified.

Will manufacturers be notified if their pre-bid submittal package has been reviewed and accepted for approved manufacturer status?

Any changes to approved manufacturers as a result of pre-bid requests will be added to the Bid Documents via this Addendum.

11. A ramp is not needed for the press box, Ramp Access is only required if the press box is over 500 ft.² - the ramp is big money for press box access.

The ramp is an Owner requirement.

Standard press box size is 8’ x 30’.

Desired press box size is indicated on the Architectural Plans.

The press box can be accessed from the grandstand.

The ramp is an Owner requirement.

Walkway height is shown at 1’, please confirm if this is correct? A Standard walkway height is either 30 inches or 42 inches for good site lines.

1 foot is the minimum height for the walkway.

Having the Bleachers behind the track and having the players on the sideline, the first five rows will be vacant. The bleacher section is very far from the field. It may need to be elevated, has this been considered?

Yes, it was considered and the design meets Owner requirements.

Is there any type of cross section cut drawing of the bleachers/press box that the architect can provide?

The Pressbox is shown in the Architectural drawings Could you also provide a projected timeline for this project, specifically for the bleacher and press box?

Contractors should include a construction timeline with their bid. It is noted that the bleacher and press box could be long lead items and the Owner will work with the successful bidder to develop a procurement and construction schedule.

CATA FIELD IMPROVEMENTS

Union County Schools, NC

Architect's Project No.: 660235

Bleachers & Press Box – Addendum 01 133416.53 - 1

SECTION 133416.53

BLEACHERS & PRESS BOX – ADDENDUM 01

PART 1 GENERAL

1.01 DEFINITIONS

A. Bleacher: Non-elevated, portable, tiered stand of benches to provide seating at a sports ground.

B. Press Box: A restricted facility located at a sporting venue to observe and announce events.

1.02 REFERENCE STANDARDS

A. 16 CFR 1201 - Safety Standard for Architectural Glazing Materials.

B. AAMA 611 - Voluntary Specification for Anodized Architectural Aluminum.

C. AAMA 2603 - Voluntary Specification, Performance Requirements and Test Procedures for Pigmented Organic Coatings on Aluminum Extrusions and Panels (with Coil Coating Appendix).

D. ADA Standards - 2010 ADA Standards for Accessible Design.

E. AISC (MAN) - Steel Construction Manual.

F. ASTM A36/A36M - Standard Specification for Carbon Structural Steel.

G. ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products.

H. ASTM A307 - Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength.

I. ASTM A500/A500M - Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes.

J. ASTM A529/A529M - Standard Specification for High-Strength Carbon-Manganese Steel of Structural Quality.

K. ASTM A572/A572M - Standard Specification for High-Strength Low-Alloy Columbium- Vanadium Structural Steel.

L. ASTM A780/A780M - Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings.

M. ASTM B209/B209M - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.

N. AWS D1.1/D1.1M - Structural Welding Code - Steel.

O. AWS D1.2/D1.2M - Structural Welding Code - Aluminum.

P. NAAMM AMP 500-06 - Metal Finishes Manual.

Q. NFPA 70 - National Electrical Code.

R. SSPC-Paint 20 - Zinc-Rich Coating (Type I - Inorganic, and Type II - Organic).

1.03 PERFORMANCE REQUIREMENTS

A. Delegated Design: Design bleachers, including comprehensive engineering analysis by a qualified professional engineer, using performance requirements and design criteria indicated.

Bleachers & Press Box – Addendum 01 133416.53 - 2

B. Structural Performance Characteristics: Engineer, fabricate, and install bleachers capable of withstanding the effects of gravity loads and the following loads and stresses within limits and under conditions indicated:

1. Wind Loads: Determine loads based on the following minimum design wind pressures:

a. Uniform pressure as required by local authorities having jurisdiction and as indicated on Structural drawings.

2. Snow Loads: As required by local authorities having jurisdiction.

3. Live Loads: 100 psf gross horizontal area.

4. Perpendicular Sway Load: 10lbs/lineal ft of seat plank.

5. Lateral Sway Load: 24 lbs/lineal ft of seat plank.

6. Live Load for Seat and Tread Planks: 120lbs/lineal ft to seats and footboards.

7. Top Rails of Guardrails:

a. Uniform load of 50lbf/ ft. applied in any direction.

b. Concentrated load of 200lbf applied in any direction.

c. Uniform and concentrated loads need not be assumed to act concurrently.

8. Infill of Guardrails:

a. Concentrated load of 50lbf applied horizontally on an area of 1 sq. ft.

b. Infill load and other loads need not be assumed to act concurrently.

C. Thermal Movements: Provide bleachers that allow for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures by preventing buckling, opening of joints, overstressing of components, failure of connections, and other detrimental effects. Base engineering calculation on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss.

1. Temperature Change (Range): 120 deg F, ambient; 180 deg F, material surfaces.

D. Detailing, fabrication, and installation of bleachers shall be in accordance with AISC (MAN) for steel and Aluminum Association's Specifications for Aluminum Structures.

E. Shop Connections: Welded and capable of carrying stress put upon them.

F. Welding: Comply with AWS Standards.

1.04 SUBMITTALS

A. Product Data: For each bleacher component. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes.

1. Submit manufacturer's product specifications and installation instructions for each type of bleacher and accessory as required.

B. Shop Drawings: Prepared by or under the supervision of a qualified professional engineer detailing fabrication and assembly of bleachers, as well as procedures and diagrams. Submit shop drawings indicating layout of bleacher seating systems coordinated with field measurements and including seat heights, row spacing and rise, aisle widths and locations, overall dimensions, connections and relationship to adjoining work, accessories, types of materials and finishes.

1. Shop Drawings require approval of local building inspector and North Carolina Department of Public Instruction (NCDPI). Contractor shall provide shop drawings to Architect for submittal to both entities; approval from both shall be required prior to Architect's approval of Bleacher submittal.

Bleachers & Press Box – Addendum 01 133416.53 - 3

2. For installed products indicated to comply with design loads, include structural analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

3. Surveyor, at the expense of contractor, shall verify existing conditions prior to submittal drawings. Survey shall be submitted as part of submittal process.

4. Statement of Compliance: On every sheet of submittal drawings, the following statement shall be executed and dated by the authorized agent of the contractor responsible for such work – “This is to certify that all specification requirements have been met and all dimensions, conditions and quantities are verified as shown and / or corrected on these submittal drawings”.

C. Delegated-Design Submittal: For installed products indicated to comply with performance requirements and design criteria, including analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

D. Welding certificates.

E. Manufacturer Certificates: Signed by manufacturers certifying that they comply with requirements.

F. Qualification Data: For Installer.

G. Field Quality-Control Report: Indicate compliance of installed bleachers and components with requirements.

H. Maintenance Data: For each product to include in maintenance manuals.

I. Warranties: Special warranties specified in this Section.

1.05 QUALITY ASSURANCE

A. Manufacturer Qualifications: Engage a firm experienced in manufacturing bleachers similar in size and scope to those indicated for this Project and with an established record of successful-in-service performance.

1. Manufacturer’s responsibilities include providing professional engineering services for designing bleachers to comply with performance requirements.

B. Installer Qualifications: Engage an experienced Installer to perform the work of this Section who has specialized in installing types of bleacher similar to those required for this Project and who is acceptable to, or certified by, manufacturer of bleachers.

C. Professional Engineer Qualifications: A professional engineer who is legally authorized to practice in the state where the Project is located, and who is experienced in providing engineering services of the kind indicated. Engineering services are defined as those performed for installations of bleachers that are similar to that indicated for this Project in material, design, and extent.

D. Source Limitations: Obtain bleachers through one source from a single manufacturer.

E. Welding: Qualify procedures and personnel according to AWS D1.1/D1.1M and AWS D1.2/D1.2M.

F. Regulatory Requirements: In addition to local governing regulations, comply with applicable provisions in the applicable statewide building code.

1. Comply with statewide regulations pertaining to industrialized, manufactured, or modular buildings, including completion of third-party inspections at the manufacturing facility.

Arrange and provide for all necessary inspections and certifications as required to obtain a state registration seal or certificate, as applicable, indicating that structure is approved for Owner occupancy.

Bleachers & Press Box – Addendum 01 133416.53 - 4

G. Accessibility Requirements: In addition to local governing regulations, comply with applicable provisions in the U.S. Architectural & Transportation Barriers Compliance Board’s ADA Standards.

H. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

I. Safety Glass: Category II materials complying with testing requirements in 16 CFR 1201.

1.06 PROJECT CONDITIONS

A. Field Measurements: Control points and elevations shall be established by the project surveyor. Dimensions and measurements shall be shown on Shop Drawings. Coordinate fabrication schedule with construction progress to avoid delaying the Work.

1.07 WARRANTY

A. Special Warranty: Manufacturer’s standard form in which manufacturer agrees to repair or replace components of bleacher that fail in materials or workmanship within the specified warranty period. Failures include, but are not limited to, the following:

1. Structural failures including, but not limited to, excessive deflection.

2. Failure of system to meet performance requirements.

3. Deterioration of metals, metal finishes, and other materials beyond normal weathering.

B. Warranty Period: One year from date of Substantial Completion.

C. Warranty Period for Metal Finishes: Five years from date of Substantial Completion.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Manufacturers: Subject to compliance with all requirements of the Contract Documents, provide products by one of the following:

1. Southern Bleacher Company.

2. Dant-Clayton Corporation.

3. Outdoor Aluminum, Inc.

4. Sturdisteel.

5. E&D Specialty Stands Inc.

6. Southeastern Seating, Inc. - Addendum 01

B. Submission of bid is indication that ALL parts / products of the specification shall be provided.

C. Other manufacturers seeking to be approved must submit product literature, list of similar jobs, and product samples ten days prior to bid date that matches the specified product for review and acceptance by the Architect. Architect shall provide written acceptance of additional approved manufacturers through addendum. No substitutions shall be considered after the bid.

2.02 BLEACHERS

A. Materials:

1. Steel: ASTM A36/A36M.

2. Aluminum: ASTM B209/B209M; 6063-T6 extruded alloy.

Bleachers & Press Box – Addendum 01 133416.53 - 5

3. Concrete Foundation/Pad: Minimum compressive strength of 3000 psi at 28 days.

Coordinate with Civil drawings.

4. Accessories:

a. Steel Connections: ASTM A307, galvanized.

b. Aluminum Components: ASTM A307, cadmium plated.

c. Hold-Down Clip Assembly and End Caps: Aluminum Alloy 6063-T6.

B. Framing Members: Fabricate understructure framing of aluminum or galvanized steel per manufacturer's standard. Painted non-galvanized steel is not acceptable.

1. Stringers: 6 feet o.c. maximum

2. Columns: Spaced at 6 feet o.c. longitudinal.

3. Cross Braces: Steel angles or rod bracing, as standard with manufacturer.

C. Guardrail System: Provide guardrails at all sides of bleacher.

1. Material: Anodized aluminum pipe, with end plugs at ends of straight runs and elbows at corners. Secure to angle rail risers with galvanized fasteners.

2. Top Railing: Minimum 42 inches above walkways, entrances, and above center of any adjacent seat.

3. Chain Link Infill on Side and Back: 6 gage black vinyl coated, galvanized fabric fastened in place with galvanized fittings and aluminum ties.

4. Handrail: Provide manufacturer's standard handrail assembly, minimum 34 inches high, centered in middle of each aisle stairway.

D. Aluminum Seat Boards: Nominal 2 inches by 10 inches, extruded aluminum with minimum wall thickness of 0.094 inches. Matching aluminum end caps shall be furnished at aisles and ends of each seat board. All steel surfaces in contact with aluminum seats shall be treated to prevent electrolytic action. Seat boards shall be secured to their steel supports by means of extruded aluminum clips and 5/16-inch-diameter bolts. All splices shall occur at steel supports.

Splices in other locations will not be permitted.

E. Aluminum Footboards: Size per component requirements, non-slip aluminum planks made of 6063-T6 aluminum alloys with minimum wall thickness of 0.094 inches. Footboards shall be secured to their steel supports by means of extruded aluminum clips and 5/16-inch-diameter bolts. All splices shall occur at steel supports. Splices in other locations will not be permitted.

1. Provide tread system comprised of aluminum extrusions which fit together length-wise in a male-female shape running length of planks. This tongue and groove mechanism shall minimize deflection and not separate due to loads being applied to individual planks. The locking mechanism by design shall allow for expansion and contraction of individual planks without effecting performance of the system.

2. The system shall cause the deck planks to react together at all treads and cross walks to live load and form the appearance of a single tread system. By design, this system forms a solid, overlapping tread and riser installation.

3. The nose extrusion shall allow for a 1 inch extruded aluminum contrasting nose piece to be flush mounted on the leading edge and shall capture the vertical riser plank in an extruded pocket. The heel extrusion shall have a .70 inch vertical lip at the rear of the plank to allow for placement of vertical riser plank.

4. These extrusions shall be such that the attachment of the seat brackets, step brackets, mid-aisle rails and all other components is accomplished without deck penetrations. Through bolting or drilling of the aluminum tread / riser system is not permitted.

Bleachers & Press Box – Addendum 01 133416.53 - 6

5. The system shall allow for seat and aisle reconfiguration at any time without evidence of its previous configuration.

6. Entry stairs to be 2 x 12 mill finish aluminum with inset extrusion to accept contrasting nosing member.

7. Ramp planks to be interlocking to resist deflection of live loads.

8. Open ends of planks to be covered with anodized aluminum end caps, securely fastened to the plank.

9. Joint sleeves: Dual joint sleeves to be inserted at each butt joint of each load bearing aluminum plank, and to penetrate 6 inches into each plank at the joint. Joint sleeves are not required at secondary gutter locations.

F. Aluminum Risers: Aluminum planks made of 6063-T6 aluminum alloys with minimum wall thickness of 0.094 inches. Provide continuous aluminum riser closures between all footboards. Through bolting or drilling of the riser board is unacceptable.

G. Stairs: 2-by-12 inch aluminum treads with maximum 7-inch rise.

H. Hardware: Provide tamperproof and galvanized connections for seat boards, guardrails, and guardrail pipe. Footboard connections shall be made with galvanized fasteners.

I. Concrete Pad: Provide 3000 psi compressive strength concrete.

J. Finishes:

1. Steel: Hot-dipped galvanized after fabrication in accordance with ASTM A123/A123M.

2. Aluminum:

a. Seat boards: Clear anodized aluminum.

b. Aluminum Footboards: Mill finish.

c. Riser Boards: Dur-Kyn Kynar paint system.

K. HVAC:

1. Provide Friedrich Zoneaire premier PTAC model number PDE12k3SGR3 or equal.

2. 12,300 btu/hr of cooling with 3,500 watts of electric heat, 240v, R32 refrigerant, 6-20p power cord to plug into 20a/ 2-pole receptacle.

3. 58 decibels maximum sound power.

4. Standards 2 years parts, 5 years limited warranty.

5. ETL & CETL listed, AHRI certified.

6. Cooling efficiency: EER 11.6.

7. Insulated wall sleeve: model number PDXWSA

8. Grille: PXGA

9. Provide Honeywell home RTH2510b programmable thermostat of equal for remote control and wire to PTAC.

2.03 PRESS BOXES

A. Product Description: Type II Construction.

1. Press Box Support Structure: Press box shall be anchored with structural mechanism to support all engineered loads as determined by manufacturer’s engineer.

2. Press Box Dimensions: Nominal dimensions as indicated on Drawings.

3. Press Box to be constructed in accordance with approved shop drawings.

B. Materials/Finishes

Bleachers & Press Box – Addendum 01 133416.53 - 7

1. Press Box Support Structure:

a. Structural shapes meet one of the following ASTM specifications: ASTM A36/A36M, ASTM A36/A572 grade 50, ASTM A572/A572M grade 50, ASTM A529/A529M grade 50, or ASTM A500/A500M grade B.

b. Shop connections are seal welds.

c. After fabrication, all steel is hot-dipped galvanized to ASTM A123/A123M specifications.

2. Press Box: All materials shall be new and shall comply with ASTM specifications.

a. Floor

1) Main support to be a galvanized steel floor frame sized to support structure and metal belly pan for support of insulation.

2) Floor to be interlocking Aluminum Decking System, extruded aluminum alloy 6063-T6, mill finish. Attach Decking System to steel floor frame with mechanical fasteners at plank ends and intermediate supports. (Standard extrusions that do not connect are not acceptable.)

3) Insulation: Kraft faced fiberglass building insulation R-11, 3 1/2 inches thick. Batt or roll per manufacturer standard.

b. Wall Structure

1) 4 inch x 4 inch x 11 gauge square tubing with maximum span of 14 feet on front wall and maximum span of 6 feet on back wall and 4 inch x 2 1/2 inch x 14 gauge steel "cees" with maximum spacing of 5 feet for all walls with siding. Spans greater than these require engineered calculations for design.

2) Insulation: Kraft-faced fiberglass building insulation R-11, 3 1/2 inches thick. Batt or roll per manufacturer standard.

3) Front Wall: Sloped as shown on drawings. Wall shall be engineered to provide for minimum supports / maximum glass coverage.

4) Side Wall: Sloped as shown on drawings. Wall shall be engineered to provide side windows for maximum glass coverage and exit door.

5) Interior Finish

(a) 1/2-inch vinyl coated gypsum panels.

(b) Cove Base: Vinyl, 4 inches x .080-thickness.

6) Exterior Finish

(a) 6 gauge pre-finished R-Panel paneling. Color as selected by Architect from manufacturer's standard range.

(b) Wall panels are attached with #12 TEK screws - 6” O.C. at the top and bottom of the panels.

(c) Lap screws are placed at panel ends, at the intermediate supports, and at the mid point between supports (TEK #14).

(d) All fasteners to be painted same color as exterior paneling.

c. Roof Structure

1) 4 inch x 4 inch x 11 gauge square tubing with maximum spacing of 6 feet on center and 4 inches x 2 1/2 inches x 14 gauge steel "cees" with maximum spacing of 2 feet on center.

2) Roof: 1/8 inch four-way steel plate roof, continuous welded seams coated with acrylic metal primer and minimum 36 mils of acrylic roof coating. Plate is welded on both sides of rafters with 1-1/2 inch long 1/8-inch fillet welds on 12-inch centers.

Bleachers & Press Box – Addendum 01 133416.53 - 8

3) Insulation: Kraft faced fiberglass building insulation, R-19 (minimum) 6 inches thick. Batt or roll per manufacturer standard.

4) Cornice: 26-gauge steel pre-finished to match metal siding.

5) Ceiling: 24 inch x 24 inch x 5/8 inch fissured-type acoustical ceiling tile with grid main tee, cross tee, wall angle, wind clips and other components as required.

6) Provide aluminum pipe and chain-link fence fabric guardrail assembly as specified at Observation Deck.

d. Exterior Doors:

1) Full flush steel construction with honeycomb core. 18 gauge skin sheets.

Dimensions: 3 feet 0 inches x 6 feet 8 inches. Color: White.

2) Steel doorframe (16 gauge) complete with 1/2-inch threshold and weather-stripping.

3) Exterior Hardware: Handles shall be lever- type that allows operation without tight grasping or twisting of the wrist. Keyed alike locks.

4) Interior Hardware: Exit Device. Handle shall be panic bar that allows for opening without any grasping, twisting or turning.

e. Interior Walls:

1) Framing to be steel galvanized studs (25 gauge) 1 1/4 inch x 3 5/8 inch at maximum 2 feet on center.

2) Finishes to be consistent with all other interior finishes.

3) Fixed glass windows (2’0” by 4’8”) shall be located at front of interior walls above counter to allow for better viewing.

f. Exterior Windows:

1) Frame: Extruded aluminum single hung, vertical sliding unit, thermally-broken.

2) Sash: Tilt toward inside for easy cleaning.

3) Glazing: Clear tempered panes.

4) Dimensions of each unit: Dependent on compartment size. At interior wall locations or structural support locations the dimension between windows shall be no greater than 6 inches.

5) Finish: Electro-statically applied acrylic enamel.

g. Work Bench:

1) 18-inch-wide workbench constructed of 4 inch x 2 1/2 inch x 14 gauge steel, and 3/4" wood. Countertop heights shall be constructed to allow wheelchair usage at all locations.

2) Plastic laminate top: Thickness: 0.50 (12 mm nominal). Color selected from manufacturer's standard range.

3) Glue: Manufacturer's standard; contact adhesive.

h. Painting:

1) Surfaces: Exterior Doors, Door Frames

(a) Primer: Applied by Door Manufacturer.

(b) Finish: 2 coats acrylic latex semi-gloss enamel applied by press box manufacturer.

2) Surfaces: Exterior Siding

(a) Primer: Applied by Siding Manufacturer.

(b) Finish: Applied by Siding Manufacturer.

Bleachers & Press Box – Addendum 01 133416.53 - 9

(c) Touchup: If applicable.

i. Surfaces: Wall and Roof Structure

1) Primer: DTM Industrial acrylic metal primer applied after welding, or equal.

j. Caulking: Exterior-grade polyurethane sealant, all temperature, UV resistant. Silicone products are not acceptable.

k. Electrical

1) Submittal drawing shall indicate devices and circuitry.

2) Fixtures: 2-lamp, 28-watt T5 fluorescent, recessed mount design. Locate fixtures above countertop and maximize to full length of compartment space.

3) Wiring to be run in rigid metal conduit or equal. N.E.C. breaker box to be 100-amp flush mounted on rear wall with 1-1/4-inch rigid conduit to be stubbed out bottom of press box ready for service line to be connected. (Service line to Press Box is responsibility of Owner).

4) Electrical outlets installed per NEC shall be standard duty. All outlets shall be flush mounted on wall.

5) Sound, Telephone, Clock, Field Communication: Empty double outlet boxes per N.E.C. with 3/4-inch conduit stubbed out bottom of Press Box for use of Owner. Outlet boxes to be flush mounted into wall. Any wiring completed on-site shall be responsibility of such contractor for inspections. Quantity. Two shall be provided. Owner shall indicate additional boxes needed.

6) Observation Deck: Weather-tight outlet box for cameras. Quantity: Two. Owner shall indicate additional outlets needed.

7) Baseboard heaters: 1,500-watt heaters as shown on Drawings, including circuitry to panelboards.

2.04 FINISHES, GENERAL

A. Comply with NAAMM AMP 500-06 for recommendations for applying and designating finishes.

B. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping.

C. Appearance of Finished Work: Variations in appearance of abutting or adjacent pieces are acceptable if they are within one-half of the range of approved Samples. Noticeable variations in the same piece are not acceptable. Variations in appearance of other components are acceptable if they are within the range of approved samples and are assembled or installed to minimize contrast.

2.05 ALUMINUM FINISHES

A. Finish designations prefixed by AA comply with the system established by the Aluminum Association for designating aluminum finishes.

B. Class I, Clear Anodic Finish: AA-M12C22A41 (Mechanical Finish: non-specular as fabricated;

Chemical Finish: etched, medium matte; Anodic Coating: Architectural Class I, clear coating

0.018 mm or thicker) complying with AAMA 611.

C. Aluminum Painted Finish:

1. All painted aluminum shall have factory applied, baked-on Kynar or Hylar/acrylic resin based paint coating, Dur-Kyn, as manufactured by the Val spar Corporation. Dur-Kyn meets or exceeds the physical and performance properties of AAMA 2603. Powder coated finishes are not considered equal to Kynar type finishes.

2. Color: As selected by Architect from manufacturer's full range.

Bleachers & Press Box – Addendum 01 133416.53 - 10

2.06 GALVANIZED STEEL FINISHES

A. Surface Preparation: Clean surfaces with non-petroleum solvent so surfaces are free of oil and other contaminants. After cleaning, apply a conversion coating suited to the organic coating to be applied over it. Clean welds, mechanical connections, and abraded areas, and apply galvanizing repair paint specified below to comply with ASTM A780/A780M.

1. Galvanizing Repair Paint: High-zinc-dust-content paint for re-galvanizing welds in steel, complying with SSPC-Paint 20.

PART 3 EXECUTION

3.01 EXAMINATION

A. Examine areas and conditions, with Installer present, for compliance with requirements for, installation tolerances, and other conditions affecting performance of work.

B. Verify with Owner's testing company that foundation bearing conditions are in accordance with assumptions made in design calculations and Shop Drawings.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.02 ERECTION

A. Install pre-engineered bleachers in accordance with manufacturer's instructions and final Shop Drawings. Provide accessories indicated or required and anchors, inserts and other items required for installation of units and attachment of adjoining construction.

B. Set press box plumb and aligned. Level base plates true to plane.

C. Connect electrical power service to power distribution system according to requirements specified in Division 26.

3.03 FIELD QUALITY CONTROL

A. Arrange for bleacher manufacturer's technical personnel to inspect bleachers and components during installation and at final completion and to certify compliance with requirements.

1. Notify Architect 48 hours in advance of date and time of final inspection.

B. Testing Agency: Owner will engage a qualified testing agency to perform tests and inspections.

C. Tests and Inspections:

1. Installation: Installation shall be inspected for compliance with approved shop drawings and for safety prior to use.

3.04 ADJUSTING AND CLEANING

A. Adjust doors, operable windows, and hardware to operate smoothly, easily, properly, and without binding. Confirm that locks engage accurately and securely without forcing or binding.

B. Lubricate hardware and other moving parts.

C. Clean installed bleachers on exposed and semi-exposed surfaces. Touch-up shop applied finishes to restore damaged or soiled areas.

END OF SECTION 133416.53

Architect’s Project No: 660235

EXTERIOR ATHLETIC LIGHTING - Addendum 01 265568.2 - 1

SECTION 265668 – EXTERIOR ATHLETIC LIGHTING – Addendum 01

PART 1 – GENERAL

1.1 SUMMARY

A. Work covered by this section of the specifications shall conform to the contract documents, engineering plans as well as state and local codes.

B. The purpose of these specifications is to define the lighting system performance and design standards using an LED Lighting source. The manufacturer / contractor shall supply lighting equipment to meet or exceed the standards set forth in these specifications.

C. The primary goals of this sports lighting project are:

a. Guaranteed Light Levels: Selection of appropriate light levels impact the safety of the players and the enjoyment of spectators. Therefore, light levels are guaranteed to not drop below specified target values for a period of 25 years.

b. Environmental Light Control: It is the primary goal of this project to minimize spill light to adjoining properties and glare to the players, spectators and neighbors.

c. Cost of Ownership: In order to reduce the operating budget, the preferred lighting system shall be energy efficient and cost effective to operate. All maintenance costs shall be eliminated for the duration of the warranty.

d. Control and Monitoring: To allow for optimized use of labor resources and avoid unneeded operation of the facility, customer requires a remote on/off control system for the lighting system.

Fields should be proactively monitored to detect luminaire outages over a 25-year life cycle. All communication and monitoring costs for 25-year period shall be included in the bid.

5. Entertainment Features: Incorporation of theatrical light shows enhance the presentation and enjoyment of players and spectators. Control system shall incorporate pre-programmed light shows such as "chase”, “wave”, and “score.” Control system shall incorporate the ability to initiate these shows locally. System shall be able to time light shows to customer-supplied music.

6. Accent Lighting: To allow for custom lighting effects, including team colors, lighting for special occasions, and theatrical effects, all poles should be equipped with RGB accent luminaires to illuminate the structures in various custom colors. Colors should be selectable via an onsite device.

1.2 LIGHTING PERFORMANCE

A. Illumination Levels and Design Factors: Playing surfaces shall be lit to an average target illumination level and uniformity as specified in the chart below. Lighting calculations shall be developed and field measurements taken on the grid spacing with the minimum number of grid points specified below. Appropriate light loss factors shall be applied and submitted for the basis of design. Average illumination level shall be measured in accordance with the IESNA LM-5-04

(IESNA Guide for Photometric Measurements of Area and Sports Lighting Installations).

Illumination levels shall not to drop below desired target values in accordance to IES RP-6-15, Page

2, Maintained Average Illuminance and shall be guaranteed for the full warranty period.

EXTERIOR ATHLETIC LIGHTING - Addendum 01 265568.2 - 2

Area of Lighting

Average Target

Illumination

Levels

Maximum to

Minimum

Uniformity Ratio

Grid Spacing

Field 50 footcandles 2.0:1 30’ x 30’

Track 30 footcandles 2.5:1 30’ x 30’

B. Color: The lighting system shall have a minimum color temperature of 5700K and a CRI of 65+.

1.3 ENVIRONMENTAL LIGHT CONTROL

A. Light Control Luminaires: All luminaires shall utilize spill light and glare control devices including, but not limited to, internal shields, louvers and external shields. No symmetrical or overuse of narrow beam patterns are accepted.

B. Glare Control: Maximum candela values at a distance of 150 feet and a height of 3 feet are defined for typical sports fields below.

Typical Field Type Maximum Candela at 150 feet

Field <40,000 candela

Track <30,000 candela

C. Spill Scans: Spill scans must be submitted indicating the amount of horizontal footcandles along the specified lines. Light levels shall be taken at 30-foot intervals along the boundary line. Readings shall be taken with the meter orientation at both horizontal and aimed towards the most intense bank of lights. Illumination level shall be measured in accordance with the IESNA LM-5-04 after 1 hour warm up.

D. Candela scans must be submitted showing candela at 150’ from each field

E. The first page of a photometric report for all luminaire types proposed showing horizontal and vertical axial candle power shall be provided to demonstrate the capability of achieving the specified performance. Reports shall be certified by a qualified testing laboratory with a minimum of five years’ experience or by a manufacturer’s laboratory with a current accreditation under the National

Voluntary Laboratory Accreditation Program for Energy Efficient Lighting Products. A summary of the horizontal and vertical aiming angles for each luminaire shall be included with the photometric report.

1.4 Cost of Ownership

A. Manufacturer shall submit a 25-year Cost of Ownership summary that includes energy consumption, anticipated maintenance costs, and all control costs. All costs associated with faulty luminaire replacement - equipment rentals, removal and installation labor, and shipping - are to be included in the maintenance costs.

EXTERIOR ATHLETIC LIGHTING - Addendum 01 265568.2 - 3

PART 2 – PRODUCT

2.2 SPORTS LIGHTING SYSTEM CONSTRUCTION

A. Preferred Manufacturer: Torrence lighting https://tsportslight.com/ Refer to Owner Prefered Alternate - Addendum 01 Other Manufacturer but not limited to: Premier Sports Lighting. _ Addendum 01

B. Manufacturing Requirements: All components shall be designed and manufactured as a system. All luminaires, wire harnesses, drivers and other enclosures shall be factory assembled, aimed, wired and tested.

C. Durability: All exposed components shall be constructed of corrosion resistant material and/or coated to help prevent corrosion. All exposed carbon steel shall be hot dip galvanized per ASTM

A123. All exposed aluminum shall be powder coated with high performance polyester or anodized.

All exterior reflective inserts shall be anodized, coated, and protected from direct environmental exposure to prevent reflective degradation or corrosion. All exposed hardware and fasteners shall be stainless steel, passivated and coated with aluminum-based thermosetting epoxy resin for protection against corrosion and stress corrosion cracking. Structural fasteners may be carbon steel and galvanized meeting ASTM A153 and ISO/EN 1461 (for hot dipped galvanizing), or ASTM B695

(for mechanical galvanizing). All wiring shall be enclosed within the cross-arms, pole, or electrical components enclosure.

D. System Description: Lighting system shall consist of the following:

1. Galvanized steel poles and cross-arm assembly. Alternate: Concrete pole with a minimum of

8,000 psi and installed with concrete backfill will be an acceptable alternative provided building code, wind speed and foundation designs per specifications are adhered to.

2. Non-approved pole technology:

a. Square static cast concrete poles will not be accepted.

b. Direct bury steel poles which utilize the extended portion of the steel shaft for their foundation will not be accepted due to potential for internal and external corrosive reaction to the soils and long-term performance concerns.

3. Lighting systems shall use concrete foundations. See Section 2.4 for details.

Direct Embed will be acceptable – Addendum 01

a. For a foundation using a pre-stressed concrete base embedded in concrete backfill the concrete shall be air-entrained and have a minimum compressive design strength at 28 days of 3,000 PSI. 3,000 PSI concrete specified for early pole erection; actual required minimum allowable concrete strength is 1,000 PSI. All piers and concrete backfill must bear on and against firm undisturbed soil.

b. For anchor bolt foundations or foundations using a pre-stressed concrete base in a suspended pier or reinforced pier design pole erection may occur after 7 days. Or after a concrete sample from the same batch achieves a certain strength.

4. Manufacturer will supply all drivers and supporting electrical equipment

a. Remote drivers and supporting electrical equipment shall be mounted approximately 10 feet above grade in aluminum enclosures. The enclosures shall be touch-safe and include drivers and fusing with indicator lights on fuses to notify when a fuse is to be replaced for

EXTERIOR ATHLETIC LIGHTING - Addendum 01 265568.2 - 4 each luminaire. Disconnect per circuit for each pole structure will be located in the enclosure. Integral drivers are not allowed.

b. Manufacturer shall provide surge protection at the pole equal to or greater than 40 kA for each line to ground (Common Mode) as recommended by IEEE C62.41.2_2002.

5. Wire harness complete with an abrasion protection sleeve, strain relief and plug-in connections for fast, trouble-free installation.

6. All luminaires, visors, and cross-arm assemblies shall withstand 150 mi/h winds and maintain luminaire aiming alignment.

7. Control cabinet to provide remote on-off control, monitoring, and entertainment features of the lighting system. See Section 2.3 for further details.

8. Manufacturer shall provide lightning grounding as defined by NFPA 780 and be UL Listed per

UL 96 and UL 96A.

a. Integrated grounding via concrete encased electrode grounding system.

b. If grounding is not integrated into the structure, the manufacturer shall supply grounding electrodes, copper down conductors, and exothermic weld kits. Electrodes and conductors shall be sized as required by NFPA 780.The grounding electrode shall be minimum size of

5/8 inch diameter and 8 feet long, with a minimum of 10 feet embedment. Grounding electrode shall be connected to the structure by a grounding electrode conductor with a minimum size of 2 AWG for poles with 75 feet mounting height or less, and 2/0 AWG for poles with more than 75 feet mounting height.

D. Safety: All system components shall be UL listed for the appropriate application.

2.2 ELECTRICAL

A. Electric Power Requirements for the Sports Lighting Equipment:

1. Electric power: 480 Volt, 3 Phase

2. Maximum total voltage drop: Voltage drop to the disconnect switch located on the poles shall not exceed three (3) percent of the rated voltage.

2.3 CONTROL

A. Instant On/Off Capabilities: System shall provide for instant on/off of luminaires.

B. Lighting contactor cabinet(s) constructed of NEMA Type 4 aluminum, designed for easy installation with contactors, labeled to match field diagrams and electrical design. Manual off-on-auto selector switches shall be provided.

C. Dimming: System shall provide for 3-stage 4-stage dimming (high-medium-low-blackout). Dimming will be set via scheduling options (Website, app, phone, fax, email) or via an onsite user interface tablet or device.

D. Remote Lighting Control System: System shall allow owner and users with a security code to schedule on/off system operation via a web site, phone, fax or email up to ten years in advance.

Manufacturer shall provide and maintain a two-way TCP/IP communication link.