How to Specify an 820 Mobile Aisle System

Magic Aisle 820, Mobile System

Kwik-File Storage Systems provides space saving solutions to meet the most demanding high density filing applications. By replacing unusable and unproductive aisle space with a "floating" aisle, Kwik File Storage Systems can double the storage capacity of conventional static shelving. All Kwik-File Storage Systems shelving, mobile bases, track and deck assembly systems are designed and manufactured at our Fridley, MN facility. We provide expert space planning and design services using computer design technology. We have the ability to offer installation through a network of certified installers. We can, through variety of storage solutions, provide storage for anything from paper files to golf bags.

General Conditions
Proposal

Bids for mechanical assist, high density mobile shelving system(s) and the related work under this contract will be adopted only from those firms regularly engaged for the past 10 years in the manufacture and installation of similar equipment. In addition, the entire system (both shelving and mobile components) must be manufactured by a sole source in order to provide a complete, homogeneous installation.

Limited Lifetime Warranty

Kwik-File Storage Systems LLC, a Mayline Group company, warrants to the original retail purchaser that Mayline Group labeled products will be free from defects in design, material and workmanship. Mayline Group will repair or replace with comparable product free of charge any product, part, or component manufactured after January 1, 2000, which fails under normal use as a result of such defect. This warranty applies to single shift and unlimited shift usage, and is valid for as long as the original customers owns and uses the product.

Exceptions to this warranty include

This warranty does not include Customer's Own Materials: and is void if the customer modifies the product, if attachments are make to the product, or if the product is not installed or used in accordance with Mayline Group's installation and application guidelines. This warranty is the customer sole remedy for product defect, and not other express or implied warranty is provided. Mayline group shall not be liable for consequential or incidental damages arising from any product defects.

Notice to Bidders

Bid is to include a warranty description. KFSS has a Limited Lifetime Warranty. (See Above) It shall be the responsibility of all bidders to inspect the installation site before submitting their bids and to aquatint themselves with all room dimensions; Installation requirements, and entry into the proposed building, floor and site. If bidding other than the specified, the following must be submitted with bid. Failure to do so is grounds for begin deemed non-responsive.

All bids shall contain the following:

Construction
Rails

Rail profile shall be low profile design, with an overall height not exceeding 1.5"(plus and necessary leveling). Track construction shall consist of the following components: 4-3/4" wide 11ga. Track support plate: a 2 _" x 1- 1/8" 11ga. Seismic restraint "C" channel: & 7/8" square solid AISI 1045 wheel rail. These three components shall be combination plug welded to form one structural track weldment assembly. The underside of this weldment shall have weld nuts for housing one pair of integral leveling glides straddling and supporting the track every 6" maximum on center. Each leveler shall be rated at 60,000-psi compression and 30,000 psi shear, and the levelers shall be accessible from the top of the track/deck. This provides the ability to re-level the track system at any time during the system's life without the need to disturb the carriages, shelving, or media above.

Systems utilizing grouted tracks will not be considered to have met this specification.
Levelness of Tracks & Trails: 3/32" maximum variation from true level within any module: 1/16" maximum variation between adjacent track rails: 1/32 maximum variation in 10' of rail length along any rail. All track joints shall be double lap and single bevel jointed to prevent vertical and horizontal shifting, and to allow for smooth carriage wheel transitions at joint locations. All rails shall be securely anchored to the floor via 11ga. minimum brackets at each track joint and at track ends. Track anchor brackets shall be attached to the floor with _" x 1-5/8" concrete expansion bolts (Hilti-type).

Flooring

An elevated deck shall be included for the entire area of the proposed system. Deck panels are to be modular, provided in 2' section running along the rail length are to be fabricated of a minimum 7/8" thick /7 ply plywood with integrated leveling glides a maximum of 16" on center. A handicap accessible ramp of the same material as the deck shall be provided at the entrance side of the system and shall not extend past the front of the end panels. The elevated deck and ramp(s) are to be covered with the manufacture's standard carpet. Colors available are tan and gray and must be selected by the end user. We also offer an unfinished ramp.

Carriage

All carriages shall be capable of supporting 1,000lbs. per carriage foot and shall be modular in design to facilitate system reconfiguration. Shelving uprights are fastened directly to 11ga. support/wheel channels with a maximum span between wheel channels of 72-5/8". Support/wheel channels are attached to 4-3/16" x 6-7/64" multi-formed side members. All load bearing side members are 14ga. minimum. Rubber bumpers are provided at the ends of each mobile range to prevent metal-to-metal contact and to prevent finger pinch points between ranges. Stationary ranges shall be identical in construction to mobile ranges, but without drive components: they shall be attached to the tracks.

Wheels

All wheels shall be a minimum of 4-5/8" diameter with two permanently sealed, shielded and lubricated bearings. All wheels are to be machined from AISI 1141 fine grade steel, cast wheels shall not be considered to have met this specification. All wheels are dual flanged, load bearing guide wheels. All wheels on one side of movable carriages are to be driven by _" solid stress proof shafts so that each carriage will have one wheel driving at each track location. Assembled drive shafts run full carriage length with shaft joints connected via 1 Ð1/2" diameter x 2" long keyed couplings. Couplings are secured with 5/16" diameter set screws and _" square keys. All connections shall be free of play and looseness.

End Panels

The drive end of each range shall have a 3" deep 18ga. end filler panel that is the full height & width of the shelving. The end filler panel shall fully enclose all drive-related components and provide for the attachment of the end panel without the use of visible fasteners. The end panels are all steel and fabricated of 18ga. CRS, particleboard will not be considered.

Safety

An optional anti-movement lock can be provided on each range, which shall provide positive locking of the drive handle, thus preventing carriage movement. Operational handle for the lock shall be provided on both sides of the end filler panel and shall give visual indication as to the locked status of the range. All stationary ranges shall be attached to the track rails to prevent tipping. All mobile ranges shall utilize 11ga. seismic anti-tip brackets at each range end. These brackets shall interact with the 'C' channel of the structural track weldment and prevent tipping of mobile ranges.

Finish

All formed steel parts shall be prepared for painting by a multi-stage cleaning & phosphating process providing a bonding and rust-resistant undercoat. All parts shall be finished with one or more coats of industrial quality baked enamel of a medium gloss, applied electrostatically. All carriage assemblies, shelving and shelving accessories shall be painted a matching color as selected by the customer from a range of available standard colors. Custom colors are available and matched to painted samples via a computerized color spectrometer a minimum order quantity applies.

Mobile Aisle Specifications

Typical Range Sizing – Side View
Note: The average stationary range of shelving, once mobilized, will increase approx. 12" length.

Selecting 820 Drive Assemblies

Decision Matrix for 820 Mechanical Assist

For range lengths between 20 feet and 30 feet long, use an "H" drive.
S = Single
D = Dual
H = Heavy Duty

By utilizing the range length information, shelving height, and media stored, the matrix will instruct as to which drive mechanism should be utilized for the end panel assembly.

Contact Space Planning @ 1-800-822-8037 for assistance in determining drive options.