HINU_BLDG_127_-_ADDENDUM_FOUR.pdf

Date: Abril 13, 2015

Re: BLDG 127 – Tommaney Hall Library

Addendum Four

Questions:

1. Also, I don’t see where a tile and grid are called out on the Computer Lab Renovation. Will the tile be the same on both projects?

a. ANSWER: The Tile and grid in Building 127 room 132 (Computer Lab) is existing and is to remain.

2. I cannot find a 6x6 cable tray. I find a 6x8 and 4x6. I believe the 4x6 will be enough. Can we use that size?

a. ANSWER: 6x6 cable trays are available. Please use specified size.

3. Do the (2) new Cisco 48 port switches need a Gbix card for fiber connections?

a. ANSWER: Provide switches as indicated on the drawings.

4. On sheet A101, keyed note #7: the last sentence mentions “… provide auditory assistance functionality…” Does this refer to hard-of-hearing-assistance equipment? There was none of that type of equipment specified.

a. ANSWER: Yes, the contractor shall provide hard-of-hearing assistance equipment.

b. ADD part # LS-46-072 Listen Classic Level III Stationary RF System (72 MHz) to

Equipment schedule on sheet A-601.

5. Please specify the cabinet specs and sizes. A4/A401 and specs, what is the depth of the cabinets shown? What are the specifications for material and hardware for these cabinets?

a. ANSWER: The depth of the cabinets is 24”. Specification will be added.

b. ADD Specification section 064113 – Wood Veneer Faced Architectural Cabinets

(Attached).

6. Please provide a ceiling fan model RFI - Specs and Equipment schedule/A401. Question: No model number given for Canarm 48” ceiling fans. Please provide.

a. ANSWER: Please provide Canarm model # CP48HPWP or approved equal.

7. Please provide the Window film spec.

a. ANSWER: See new Specification Section

b. ADD Specification section 08 8700 – Window Film (Attached).

8. Please provide the podium spec given, cannot find a product matching this description. Please provide the part# for the Highland Butler base podium? Cannot locate with submitted info.

a. Podium shall be coordinated with electronics package indicated in drawings and shall be custom built to provide for all items. Contractor shall match existing podium design (see attached) as close as possible and shall submit shop drawings in accordance with specification section 064113 – Wood Veneer Faced Architectural Cabinets (Attached).

Please note this podium design supersedes previous photos sent out under addendum

Three.

9. The speaker layout and count hasn't' been addressed. The ceiling plan shows surface mount in each ceiling corner for a count of 8. The schedule calls for 16 recessed round 8” speakers. This install would need to be in a flat tile bringing them more into the center of the room. So, the question is: What is the count and layout of the specified speaker? Or do they want a different speaker type such as a wall mount? Sheets A101, A401, E201, A3/A101 and A1/E201 show different types of speakers as drawn. Both have a count of 8 speakers. Equipment schedule/A401 shows a count of 16 speakers of the flush mount, round type. What is the actual speaker count-8 or 16? Is the flush mounted, circular type correct from schedule?

a. ANSWER: There should be 8 speakers total (4 on each side of the room). The speakers should be the round recessed 8” speakers as shown on electrical sheet E-201. Locate speakers as needed to sound quality.

b. CHANGE equipment schedule from 16 speakers to 8 speakers total.

10. Per Drawing A401, the finish schedule requires new Draper Dual Roller Flexshades indicating

"N/A" as the size. Per page 132, 2.5, B, the specifications describes unit size as "Width equal to jamb-to-jamb dimension of opening". What are the window dimensions? Equipment schedule on A401. Roller shades. This schedule states a quantity of 4, Draper brand, Dual roller shades (2 per window). Little more was provided regarding these drapes. Question: Draper states that these shades can only be 14’ wide at a maximum. Each window scales at about 38 feet long. Is

8 total drapes (4 per window) acceptable? And what is the actual height and width of these storefront windows?

a. ANSWER: Equipment schedule should read 4 windows – 2 shades per window (8 shades total). The exact number of drapes shall be determined by the manufacturer and system requirements. Drapes must fully cover all windows indicated. Approximate windows dimensions are 7’-0” tall by 38’ wide. Contractor shall field verify sizes prior to manufacture.

11. Do you want to display different content simultaneously on the two screens or always the same content at the same time to each screen?

a. ANSWER: Haskell University wants the ability to display different content on each screen or duplicate content on each screen

12. Can all the new equipment be fed from existing electrical panels?

a. ANSWER: Yes, see electrical sheets for power to equipment.

13. Is the screen to be mounted on-wall or is the recessed screen in the tile an option?

a. ANSWER: The existing tile is to remain and has specialty lighting inset into the ceiling.

The screen shall be wall mounted as indicated in B4/A401.

14. Is there any backbone fiber or copper needed to connect the new equipment rack to the network and if so please indicate fiber or copper type and strand counts?

a. ANSWER: Connection of new work to existing network is not in contract and will be performed by Haskell University.

15. A1/A101 shows 62 chairs. Furniture/fixture Schedule on A401 shows 60 of one type of chair and

6 of another type of chair for a total of 66 chairs. Which count is correct? Do schedules take precedence?

a. ANSWER: Please provide the quantity of chairs listed in the Furniture schedule. Do not use floor plans for furniture quantities. Haskell University will have several extra chairs.

16. Equipment schedule on Sheet A401 "Alrea" Plus chairs are called for in the third row. Company does not exist. Should this read ALERA?

a. ANSWER: Yes, type should be ALERA.

SUBSTITUTION REQUESTS: NONE

Haskell Indian Nation University Building 127 Construction Documents 2/16/15

WOOD-VENEER-FACED ARCHITECTURAL CABINETS 064113 - 1

SECTION 064113 - WOOD-VENEER-FACED ARCHITECTURAL CABINETS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Architectural wood cabinets.

2. Wood furring, blocking, shims, and hanging strips for installing architectural wood cabinets unless concealed within other construction before cabinet installation.

3. Shop finishing of architectural wood cabinets.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product, including cabinet hardware and accessories and finishing materials and processes.

B. Shop Drawings: Show location of each item, dimensioned plans and elevations, large-scale details, attachment devices, and other components.

C. Samples:

1. Lumber for transparent finish, for each species and cut, finished on one side and one edge.

2. Veneer leaves representative of and selected from flitches to be used for transparent-finished cabinets.

3. Lumber and panel products with shop-applied opaque finish, for each finish system and color, with exposed surface finished.

4. Thermoset decorative panels, for each color, pattern, and surface finish.

5. Exposed cabinet hardware and accessories, one unit for each type[ and finish].

1.3 INFORMATIONAL SUBMITTALS

A. Woodwork Quality Standard Compliance Certificates: AWI Quality Certification Program certificates.

1.4 QUALITY ASSURANCE

A. Fabricator Qualifications: Certified participant in AWI's Quality Certification Program.

B. Installer Qualifications: 5 years experience.

WOOD-VENEER-FACED ARCHITECTURAL CABINETS 064113 - 2

PART 2 - PRODUCTS

2.1 ARCHITECTURAL CABINET FABRICATORS

A. Fabricators: Subject to compliance with requirements, available fabricators offering products that may be incorporated into the Work include, but are not limited to, the following:

1. Highland Millshop, Topeka, KS.

2.2 ARCHITECTURAL WOOD CABINETS, GENERAL

A. Quality Standard: Unless otherwise indicated, comply with the "Architectural Woodwork

Standards" for grades of architectural wood cabinets indicated for construction, finishes, installation, and other requirements.

2.3 WOOD CABINETS FOR TRANSPARENT FINISH

A. Grade: Custom.

B. Type of Construction: Frameless.

C. Cabinet and Door and Drawer Front Interface Style: Flush inset.

D. Reveal Dimension: As indicated.

E. Wood for Exposed Surfaces: Match table surface color and wood type. Coordinate with table supplier

F. Semiexposed Surfaces: Provide surface materials indicated below:

1. Surfaces Other Than Drawer Bodies: Thermoset decorative panels.

2. Drawer Subfronts, Backs, and Sides: Thermoset decorative panels with PVC or polyester edge banding.

3. Drawer Bottoms: Hardwood plywood.

G. Dust Panels: 1/4-inch (6.4-mm) plywood or tempered hardboard above compartments and drawers unless located directly under tops.

2.4 WOOD MATERIALS

A. Wood Products: Provide materials that comply with requirements of referenced quality standard for each type of woodwork and quality grade specified unless otherwise indicated.

1. Wood Moisture Content: 8 to 13 percent.

B. Composite Wood and Agrifiber Products: Provide materials that comply with requirements of referenced quality standard for each type of woodwork and quality grade specified unless otherwise indicated.

WOOD-VENEER-FACED ARCHITECTURAL CABINETS 064113 - 3

2.5 CABINET HARDWARE AND ACCESSORIES

A. General: Provide cabinet hardware and accessory materials associated with architectural cabinets.

B. Frameless Concealed Hinges (European Type): BHMA A156.9, B01602, 170 degrees of opening.

C. Pulls for podium: Match photos.

D. Wire Pulls: Back mounted, solid metal 5 inches long, 2-1/2 inches deep, and 5/16 inch in diameter.

E. Catches: Magnetic catches, BHMA A156.9, B03141.

F. Adjustable Shelf Standards and Supports: BHMA A156.9, B04102; with shelf brackets, B04112.

G. Drawer Slides: BHMA A156.9.

1. Grade 1 and Grade 2: Side mounted and extending under bottom edge of drawer]; full-extension type; zinc-plated steel with polymer rollers.

2. Grade 1HD-100 and Grade 1HD-200: Side mounted; full-extension type; zinc-plated-steel ball-bearing slides.

3. For drawers more than 6 inches high or more than 24 inches wide, provide Grade 1HD-

100.

4. For computer keyboard shelves, provide Grade 1HD-100.

H. Door and Drawer Silencers: BHMA A156.16, L03011.

I. Exposed Hardware Finishes: For exposed hardware, provide finish that complies with

BHMA A156.18 for BHMA finish number indicated.

2.6 MISCELLANEOUS MATERIALS

A. Furring, Blocking, Shims, and Hanging Strips: Softwood or hardwood lumber, kiln dried to less than 15 percent moisture content.

B. Anchors: Select material, type, size, and finish required for each substrate for secure anchorage.

Provide metal expansion sleeves or expansion bolts for post-installed anchors. Use nonferrous-metal or hot-dip galvanized anchors and inserts at inside face of exterior walls and at floors.

C. Adhesives: Do not use adhesives that contain urea formaldehyde.

D. Adhesives: Use adhesives that meet the testing and product requirements of the California

Department of Health Services' "Standard Practice for the Testing of Volatile Organic

Emissions from Various Sources Using Small-Scale Environmental Chambers."

WOOD-VENEER-FACED ARCHITECTURAL CABINETS 064113 - 4

2.7 FABRICATION

A. Complete fabrication, including assembly and hardware application, to maximum extent possible before shipment to Project site. Disassemble components only as necessary for shipment and installation. Where necessary for fitting at site, provide ample allowance for scribing, trimming, and fitting.

B. Shop-cut openings to maximum extent possible to receive hardware, appliances, electrical work, and similar items. Locate openings accurately and use templates or roughing-in diagrams to produce accurately sized and shaped openings. Sand edges of cutouts to remove splinters and burrs.

2.8 SHOP FINISHING

A. General: Finish architectural wood cabinets at fabrication shop as specified in this Section.

Defer only final touchup, cleaning, and polishing until after installation.

B. Finish Materials: Use finish materials that meet the testing and product requirements of the

California Department of Health Services' "Standard Practice for the Testing of Volatile

Organic Emissions from Various Sources Using Small-Scale Environmental Chambers."

C. Preparation for Finishing: Comply with referenced quality standard for sanding, filling countersunk fasteners, sealing concealed surfaces, and similar preparations for finishing architectural wood cabinets, as applicable to each unit of work.

1. Backpriming: Apply one coat of sealer or primer, compatible with finish coats, to concealed surfaces of cabinets.

D. Transparent Finish:

1. Grade: Custom.

2. Staining: Match approved table color.

3. Open Finish for Open-Grain Woods: Do not apply filler to open-grain woods.

PART 3 - EXECUTION

3.1 PREPARATION

A. Before installation, condition cabinets to average prevailing humidity conditions in installation areas.

3.2 INSTALLATION

A. Grade: Install cabinets to comply with same grade as item to be installed.

B. Install cabinets level, plumb, true, and straight. Shim as required with concealed shims. Install level and plumb to a tolerance of 1/8 inch in 96 inches (3 mm in 2400 mm).

WOOD-VENEER-FACED ARCHITECTURAL CABINETS 064113 - 5

C. Scribe and cut cabinets to fit adjoining work, refinish cut surfaces, and repair damaged finish at cuts.

D. Anchor cabinets to anchors or blocking built in or directly attached to substrates. Secure with countersunk, concealed fasteners and blind nailing. Use fine finishing nails or finishing screws for exposed fastening, countersunk and filled flush with woodwork.

E. Cabinets: Install without distortion so doors and drawers fit openings properly and are accurately aligned. Adjust hardware to center doors and drawers in openings and to provide unencumbered operation. Complete installation of hardware and accessory items as indicated.

1. Install cabinets with no more than 1/8 inch in 96-inch (3 mm in 2400-mm) sag, bow, or other variation from a straight line.

2. Fasten wall cabinets through back, near top and bottom, and at ends not more than 16 inches (400 mm) o.c. with No. 10 wafer-head screws sized for not less than 1-1/2-inch

(38-mm) penetration into wood framing, blocking, or hanging strips.

F. Touch up finishing work specified in this Section after installation of woodwork. Fill nail holes with matching filler where exposed.

END OF SECTION 064113

088700-1

SECTION 08870 - WINDOW FILM

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Sun control window film. (Prestige)(Ceramic)(Night Vision)(All Season)(Traditional Series)(Exterior Series)

1.2 RELATEDS SECTIONS

A. Section 08500 - Windows; windows to receive architectural window film.

1.3 REFERENCES

A. ASHRAE - American Society for Heating, Refrigeration, and Air Conditioning Engineers;

Handbook of Fundamentals.

B. ASTM International (ASTM):

1. ASTM D 882 - Standard Test Method for Tensile Properties of Thin Plastic Sheeting.

2. ASTM D 412 - Standard Test Methods for Vulcanized Rubber and Thermoplastic

Elastomers -- Tension.

3. ASTM D 1004 - Standard Test Method for Tear Resistance (Graves Tear) of Plastic

Film and Sheeting.

4. ASTM D 1044 - Standard Method of Test for Resistance of Transparent Plastics to

Surface Abrasion (Taber Abrader Test).

5. ASTM D 2582 - Standard Test Method for Puncture-Propagation Tear Resistance of

Plastic Film and Thin Sheeting.

6. ASTM D 5895 - Standard Test Methods for Evaluating Drying or Curing During Film

Formation of Organic Coatings Using Mechanical Recorders.

7. ASTM E 84 - Standard Method of Test for Surface Burning Characteristics of Building

Materials.

8. ASTM E 308 - Standard Recommended Practice for Spectophotometry and

Description of Color in CIE 1931 System.

9. ASTM E 903 - Standard Methods of Test for Solar Absorbance, Reflectance and

Transmittance of Materials Using Integrating Spheres.

10. ASTM E 1886 - Standard Test Method for Performance of Exterior Windows, Curtain

Walls, Doors, and Impact Protective Systems Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials.

11. ASTM E 1996 - Standard Specification for Performance of Exterior Windows, Curtain Walls, Doors and Impact Protective Systems Impacted by Windborne Debris in Hurricanes.

12. ASTM F1642 - Standard Method of Test for Glazing and Glazing Systems Subject to Airblast Loadings

13. ASTM F2912 - Standard Specification for Glazing and Glazing Systems Subject to Airblast Loadings.

14. NFRC 100/200 (Formerly ASTM E903) - Standard Methods of Test for Solar Absorbance, Reflectance and Transmittance of Materials Using Integrating Spheres.

C. ANSI Z97.1 - American National Standard for Safety Glazing Materials Used in Buildings - Safety Performance Specifications and Methods of Test.

D. Consumer Products Safety Commission 16 CFR, Part 1201 - Safety Standard for Architectural Glazing Materials.

088700-2

E. GSA-TS01 - Standard Test for Glazing and Glazing Systems Subject to Airblast Loadings.

1.4 PERFORMANCE REQUIREMENTS

A. Fire Performance: Surface burning characteristics when tested in accordance ASTM E 84:

1. Flame Spread: 25, maximum.

2. Smoke Developed: 450, maximum.

1.5 SUBMITTALS

A. Product Data: Manufacturer's data sheets on each product to be used, including:

1. Preparation instructions and recommendations.

2. Storage and handling requirements and recommendations.

3. Installation methods.

B. Verification Samples: For each film specified, two samples representing actual film color and pattern.

C. Performance Submittals: Provide laboratory data of emissivity and calculated window U- Factors for various outdoor temperatures based upon established calculation procedure defined by the ASHRAE Handbook of Fundamentals, Chapter 29, or Lawrence Berkeley Laboratory Window 5.2 Computer Program.

1.6 QUALITY ASSURANCE

A. Manufacturer Qualifications: All primary products specified in this section will be supplied by a single manufacturer with a minimum of ten years experience.

1. Provide documentation that the adhesive used on the specified films is a Pressure Sensitive Adhesive (PSA).

B. Installer Qualifications: All products listed in this section are to be installed by a single installer with a minimum of five years demonstrated experience in installing products of the same type and scope as specified.

1. Provide documentation that the installer is authorized by the Manufacturer to perform Work specified in this section.

2. Provide a Glass Stress Analysis of the existing glass and proposed glass/film combination as recommended by the film manufacturer.

3. Provide an EFilm application analysis to determine available energy cost reduction and savings.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Store products in manufacturer's unopened packaging until ready for installation.

B. Store and dispose of hazardous materials, and materials contaminated by hazardous materials, in accordance with requirements of local authorities having jurisdiction.

1.8 PROJECT CONDITIONS

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.

PART 2 PRODUCTS

2.1 MANUFACTURERS

088700-3

A. Acceptable Manufacturer: 3M Window Film , which is located at: 3M Center Bldg. 0235- 02- S-27 ; St. Paul, MN 55144-1000; Toll Free Tel: 866-499-8857; Tel: 651-733-2222

B. Or Approved equal

2.2 PRODUCTS

A. Design Basis: 3M CERAMIC SUN CONTROL FILM

B. Physical Properties:

1. Composition: Optically clear ceramic coated polyester film which may be laminated to a clear polyester film. There shall be an acrylic abrasion resistant coating over the surface of the film for enhanced durability. The film color is derived from a ceramic coating and the product shall not contain dyed polyester.

2. The ceramic coating shall be uniform without noticeable pin holes, streaks, thin spots, scratches or banding.

3. The variation in total transmission across the width, at any portion along the length, shall not exceed 2 percent over the average.

4. The density of the film across the web is not to exceed plus or minus 2 percent. There shall be no evidence of coating voids.

5. The film shall be identified as to Manufacturer of Origin (hereafter to be called Manufacturer).

C. Performance, CM 30 - Film applied to 1/4 inch (6.4 mm) Thick Clear Glass:

1. Visible Light Transmitted 36 percent.

2. Total Solar Energy Rejected 59 percent.

3. Solar Heat Gain Coefficient 0.41.

4. Infrared Rejected 84 percent as measured between 900-1000 nm.

5. Visible Light Reflected Int. 15 percent.

6. Visible Light Reflected Ext. 17 percent.

7. UV Rejected 99 percent.

3 PART 3 EXECUTION

3.1 EXAMINATION

A. Film Examination:

1. If preparation of glass surfaces is the responsibility of another installer, notify Architect in writing of deviations from manufacturer's recommended installation tolerances and conditions.

a. Glass surfaces receiving new film should first be examined to verify that they are free from defects and imperfections, which will affect the final appearance.

2. Do not proceed with installation until glass surfaces have been properly prepared and deviations from manufacturer's recommended tolerances are corrected. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result under the project conditions.

3. Commencement of installation constitutes acceptance of conditions.

3.2 PREPARATION

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the

088700-4 best result for the substrate under the project conditions.

C. Refer to Manufacturer's installation instructions for methods of preparation for Impact Protection Adhesive or Impact Protection Profile film attachment systems.

3.3 INSTALLATION

A. Film Installation, General:

1. Install in accordance with manufacturer's instructions.

2. Cut film edges neatly and square at a uniform distance of 1/8 inch (3 mm) to 1/16 inch

(1.5 mm) of window sealant. Use new blade tips after 3 to 4 cuts.

3. Spray the slip solution, composed of one capful of baby shampoo or dishwashing liquid to 1 gallon of water, on window glass and adhesive to facilitate proper positioning of film.

4. Apply film to glass and lightly spray film with slip solution.

5. Squeegee from top to bottom of window. Spray slip solution to film and squeegee a second time.

6. Bump film edge with lint-free towel wrapped around edge of a 5-way tool.

7. Upon completion of film application, allow 30 days for moisture from film installation to dry thoroughly, and to allow film to dry flat with no moisture dimples when viewed under normal viewing conditions.

8. If completing an exterior application, check with the manufacturer as to whether edge sealing is required.

3.4 CLEANING AND PROTECTION

A. Remove left over material and debris from Work area. Use necessary means to protect film before, during, and after installation.

B. Touch-up, repair or replace damaged products before Substantial Completion.

C. After application of film, wash film using common window cleaning solutions, including ammonia solutions, 30 days after application. Do not use abrasive type cleaning agents and bristle brushes to avoid scratching film. Use synthetic sponges or soft cloths.

END OF SECTION

wfrank Text Box Contractor shall match approximate podiums size, construction, and finishes. Coordinate podium construction with electronic equipment and ensure design accommodates all required electronics. Submit shop drawings for approval prior to fabrication.