133423.10_fl_-_fabricated_storage_building.pdf

National Guard Readiness Center Wilmington, North Carolina Addendum 1 16 August 2017

FABRICATED STORAGE BUILDING 133423.16 - 1

SECTION 133423.10 - FABRICATED STORAGE BUILDING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes fabricated steel storage building for the purpose of Flammable Material Storage, with connecting compartment for Flammable Material Storage.

Building shall be FM compliant with secondary containment (2,353 gallons), 2-hour fire rated (exterior enclosure)/ 2-hour fire rated (interior separation), non-combustible construction. Spill control and containment shall be compliant with NFPA 400 for hazardous materials and hazardous waste storage areas. Depth of containment shall be minimum 12” deep with removable grating at level of threshold of doors. Fabricated storage building shall not have drains. Size of building shall be 12’-0” x 45’-0” x 8’-6” high.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for storage buildings.

B. Shop Drawings: For storage building. Include plans, elevations, sections, details, accessories, and fastening and anchorage details, including mechanical fasteners.

Submit signed and sealed structural calculations.

1. Anchor-Bolt Plans: Submit anchor-bolt plans and templates. Include location, diameter, and projection of anchor bolts required to attach storage building to foundation. Indicate post reactions at each location. Design anchor bolts embedded in concrete slab foundation. The anchor bolt design shall include provisions per ACI 318-14. Submit signed and sealed anchor bolt calculations.

C. Samples for Initial Selection: For each type of exposed finish.

D. Samples for Verification: For each type of exposed finish in manufacturer's standard sizes.

1. Include Samples of wall panels and accessories to verify finish selection.

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1.4 INFORMATIONAL SUBMITTALS

A. Sample Warranty: For special warranty.

1.5 CLOSEOUT SUBMITTALS

A. Maintenance Data: For storage buildings to include in maintenance manuals.

1.6 COORDINATION

A. Cast-in Anchorage: Coordinate installation of anchorages for storage building. Furnish sleeves, concrete inserts, anchor bolts, and items with integral anchors that are to be embedded in concrete bases. Include setting drawings, templates, and directions for installing anchorages. Deliver such items to Project site in time for installation.

1.7 WARRANTY

A. Special Warranty: Manufacturer agrees to repair finish or replace storage buildings that fail in materials or workmanship within specified warranty period.

1. Warranty Period: Fifteen years Structural Warranty and five years on all other components from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Structural Performance: Design shall be in accordance with IBC 2015 and UFC 3-301-

01. Storage building shall withstand the following loads and stresses within limits and under conditions indicated according to ASCE/SEI 7-10:

1. Roof Loads:

a. Collateral Load: 10 psf

b. Roof Live Load: 20 psf

2. Snow Loads:

a. Ground Snow Load: 10 psf

3. Floor Live Load: 250 psf

4. Risk Category III: As required by code and based on quantities of hazardous materials.

5. Wind Loads:

a. Basic Wind Speed Ultimate: 145 mph

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b. Basic Wind Speed Nominal: 112.3 mph

c. Exposure Category: C

6. Earthquake Loads:

a. Mapped Spectral Response Acceleration (short period), SS: 0.213

b. Mapped Spectral Response Acceleration (1 sec period), S1: 0.09

c. Site Class: D

d. Seismic Seismic Importance Factor, IE: 1.25Importance Factor, IE: As required by code and based on quantities of hazardous materials.

e. Seismic Design Category CD: As required by code and based on quantities of hazardous materials.

B. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes.

1. Temperature Change (Range): 120 deg F (67 deg C), ambient; 180 deg F (100 deg C), material surfaces.

C. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

2.2 FABRICATED STEEL STORAGE BUILDINGS

A. General: Fabricate storage buildings from an integrated set of mutually dependent components to form a completed assembly, ready for installation on Project site.

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

a. Environmental Compliance Products.

b. HAZ SAFE Buildings by Design.

c. Interstate Products, Inc.

d. Loraday Environmental Products Ltd.

e. MCC Development, Inc.

f. Safe Buildings Corporation.

g. US Chemical Storage.

B. Building Style: Manufacturer’s standard.

C. Structural Framework: Fabricated from 2-by-2-by-0.075-inch (50-by-50-by-1.90-mm) steel structural or mechanical tubing. Connect framework by welding.

D. Doors: Swinging doors as indicated.

1. Swinging Door: Pair 1-3/4 inches (44 mm) thick 3 feet wide by 7 feet high overall;

hollow metal frame design fabricated from galvanized steel in compliance with http://www.specagent.com/Lookup?ulid=7563

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specification sections 081113 and 087100. Equip door with deadlock, three butt hinges, closer, and full weather stripping.

a. Deadlock: Mortised, with lever handle and removable cylinder capable of being master keyed to match the keying of the Readiness Center.

Coordinate keying with the North Carolina Army National Guard.

E. Wall Panel Assembly: Assembly consisting of exterior face panel fabricated from 0.079-inch (2.01-mm) nominal-thickness, galvanized-steel sheet; and interior face panel fabricated from 0.064-inch (1.63-mm) nominal-thickness, galvanized-steel sheet;

with 3-inch- (76-mm-) thick, polystyrene board insulation in cavity between exterior and interior face panels.

F. Base/Floor Assembly: 4-inch- (102-mm-) high assembly consisting of perimeter frame welded to structural framework of booth. Fabricate frame from 2-by-4-inch (51-by-102-

mm) galvanized-steel structural tubing; 0.108-inch (2.74-mm) nominal-thickness, C-shaped, galvanized-steel sheet channels; or galvanized structural-steel angles. Include anchor clips fabricated from 1/4-inch- (6-mm-) thick galvanized-steel plate, predrilled and welded to exterior of integral floor frame.

1. Finished Floor: 0.108-inch (2.74-mm) nominal-thickness, galvanized, rolled steel tread plate.

2. Subfloor and Finished Floor: Assembly consisting of 0.079-inch (2.01-mm) nominal-thickness, galvanized-steel sheet underside with rigid insulation core;

covered by 0.125-inch- (3.18-mm-) thick, aluminum rolled tread plate; with overall assembly thickness of 2 inches (51 mm).

G. Flat Roof/Ceiling Assembly: Assembly consisting of exterior roof panels, interior ceiling panels, and insulation between exterior and interior panels; sloped to drain at booth perimeter.

1. Exterior Roof Panel: Fabricated from 0.079-inch (2.01-mm) nominal-thickness, galvanized-steel sheet; with painted finish, continuously welded seams, and full-perimeter gutter.

2. Interior Ceiling Panel: Fabricated from 0.079-inch (2.01-mm) nominal-thickness, galvanized-steel sheet; with fiberglass insulation in cavity between ceiling and roof.

3. Insulated Exterior/Interior Panel: Fabricated from 0.028-inch (0.71-mm) nominal-thickness, galvanized-steel sheet faces and expanded-foam insulation core.

4. Downspouts: Integral, extending 3 inches (76 mm) beyond building walls.

H. Electrical Power Service: Provide 200 Amp, 480Y/277-VAC, three phase, four wire panel board, with no fewer than four open circuits. Rainproof and ice-resistant cabinet located on outside of building. Panel board shall include any necessary transformers for power to lighting, ventilation, water heating, heat trace, etc. Electrical wiring and equipment shall be classified in accordance with NFPA 70.

I. Provide heat trace for any pipes related to water supply and emergency shower/eye wash.

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A. Lighting Fixtures: Ceiling-mounted lighting fixture(s). Provide single-pole switch mounted exterior and adjacent to door to control lighting fixture.

B. Provide exterior LED wall pack lights on the front of the building controlled by photocell ingand manual switch located exterior to the building.

C. Provide lightning protection system per NFPA 780 requirement including ground ring (#4/0 bare copper) and ground rods.

D. All interior electrical wiring and components shall be Class I, Division I.

E. Heating and Ventilation: Forced air electric heat shall maintain 45 F minimum interior temperature. Each space shall be continuously ventilated at a rate 3 air changes per hour per NFPA 30. A wall mounted, exhaust fan of spark resistant construction and an explosion-proof motor shall be used. Exhaust air shall be taken from a point near a wall on one side of the room and within 12 inches of the floor. Ventilation shall meet the requirements of NFPA 400.

O. Provide fire alarm system including manual pull stations, internal and external visual and audible alarms, and connections to wet pipe sprinkler system for monitoring of alarm, supervisory and trouble conditions. Provide exterior, NEMA 4X weather and rain tight enclosure with space for installation of four (4) addressable interface modules (by facility fire alarm contractor) for interface with Readiness Center fire alarm sys-tems. Provide separate dry contact output connections to addressable interface mod-ules to indicate “alarm” (fire, wet pipe sprinkler operation, etc.), and “trouble, supervi-sory” (malfunction of storage building alarm system). All interior devices shall be rated Class I, Division I.

P. Provide and install wet pipe sprinkler system per NFPA 13 and Section 211313.

Q. Accessories: Provide the following:

1. Signage: Permanent D.O.T. metal flip placard with rust proof aluminum holder and stainless steel clips on each door. One pressure sensitive NFPA 704 Hazardous Rating sing on each door.

2. Loading ramps, safety yellow and rated for 275 PSF, in lengths required to access adjacent pavement per layout indicated.

3. One Type 10A, 80B/C fire extinguisher mounted on exterior wall between doors.

R. Provide emergency shower/eye wash on exterior of building with on-demand water heater to provide tepid water per standards. Emergency shower/eye wash shall be freeze-protected and shall have audible and visible alarms when activated and dry contact to communicate alarm to building interface box. Tankless on-demand water heater shall be located on the exterior of the building and be provided with NEMA 4X weather and rain tight enclosure. Water heater shall also be freeze-protected.

S. Anchorage: Post installed anchors fabricated from non-ferrous or corrosion-resistant materials, with allowable load or strength design greater than or equal to the design load as determined by testing conducted by a qualified testing agency.

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T. Materials:

1. Zinc-Coated (Galvanized) Steel Sheet: ASTM A 653/A 653M, commercial quality, G90 (Z275) coating designation; mill phosphatized.

2. Galvanized, Rolled Steel Tread Plate: ASTM A 786/A 786M, rolled from steel plate complying with ASTM A 572/A 572M, Grade 55 (380); hot-dip galvanized according to ASTM A 123/A 123M.

3. Steel Structural Tubing: ASTM A 500/A 500M, Grade B.

4. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M.

5. Steel Mechanical Tubing: ASTM A 513, welded-steel mechanical tubing.

6. Zinc-Coated (Galvanized) Steel: Hot-dip galvanized according to

ASTM A 123/A 123M.

7. Aluminum: Alloy and temper recommended by aluminum producer and manufacturer for type of use and finish indicated, and as follows:

a. Sheet: ASTM B 209 (ASTM B 209M).

b. Extruded Shapes: ASTM B 221 (ASTM B 221M).

c. Rolled Tread Plate: ASTM B 632/B 632M, Alloy 6061-T4 or Alloy 6061-T6.

8. Stainless-Steel Sheet: ASTM A 666, Type 304.

U. Finish: Immediately after cleaning and pretreating, apply manufacturer's standard two-coat, baked-on finish consisting of prime coat and thermosetting topcoat.

1. Color and Gloss: As selected by Architect from manufacturer's full range.

2.3 FABRICATION

A. Factory fabricate storage building completely.

B. Factory prewire storage building, ready for connection to service at Project site.

C. Fabricate storage building with removable lifting eye centered in roof.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances, including concrete bases; accurate placement, pattern, and orientation of anchor bolts; critical dimensions; and other conditions affecting performance of the Work.

B. Examine roughing-in for electrical and communication systems to verify actual locations of connections before storage building installation.

C. Prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work.

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

3.2 INSTALLATION

A. Install storage building according to manufacturer's written instructions.

B. Set storage building plumb and aligned. Level baseplates true to plane with full bearing on concrete bases.

C. Fasten storage building securely to concrete base with anchorage indicated per approved shop drawings.

D. Connect to electrical power service and data systems.

E. Perform startup checks of heating units according to manufacturer's written instructions.

3.3 ADJUSTING

A. Adjust doors 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. After completing installation, inspect exposed finishes and repair damaged finishes.

END OF SECTION 133423.10