Agenda - 9-19-16 Reg. Meeting - Laserfiche WebLink

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042 2. Review and verity structural loading limitation. 3. Recommend attendees include: (a) Ovver's Repraseotativc (b) Representative of Contractor (c) Architect (d) Manufacturer's representative (e) Subcontractors of inst:dlers whose work tttav affect. or be affected by, the work of this section. 1.7 LP3 MOBILE SYSTEIs4 A. Track System 1. Rails shall be designed and manufactured to carry a minimum load of 1,000 pounds per linear foot of carriages. 2. Rails shall exhibit no movenrom or deflection during operation ofmobile ranges. 3. Rails shall be level and not project above or below the walking surf ao- 4. Rails shall be designed to be attached on top of structural concrete floor and to allow for adjustment so rails call be leveled over an uneven floor. 5. Levelness of rails: 3132" maximum variation from true level withiny module an; 1/16 " maxmum variation rail i between adjacent rails perpendicular to rail direction: 1/32"maximum variation in 10' 0" of rail length, along ally 6. TRACK TYPES (a) ATRACK: All systenLs shall operate with a minimum of 2 tracks. All tracks must be driven. The tracks shall be placed no further than 72" center to center. The tracks shall not exceed I-12" in height. Tracks chap consist ofa 1"x 1"rail bar stock vt�th a Rockwell rating of B95 or higher and fabricated from C-1045 carbon steel. The rail bar stock shall be plug Avelded onto an I 1 gauge structural "C ' channel 4 -9/16 -wide. The 1" x 1" bar stock shall be connected at :d1 joints with a circular spring pin that will insure both vertical and horizontal alignment of adjoining rails. Tongue and grtxrve type rail connections that insure horizontal alignment only ur not acceptable. 5116" x 2" minimum track anchors are required every 26-3/4" on center maximum (2 per location). Leveling shall be by leveling strews. Leveling screws rut be installed in leveling insert, located cve y 13-3/8" on center. threaded (b) STRACK: The modular deck shall be designed as a top mounlW yob t)atr yystcm which requires no d s shall not exceed t -5/8" in height. Tracks shall consist ofa I " x anchoring to the existing floor. The tracks 1 " reil bar stock with a Rockwell rating of B95 or higher and fabricated from C-1045 carbon steel. The rail bar stock shall be plug welded onto an 11 gauge structural "C' channel 4-9/16" wide. This channel will be attached to an 1 I gauge p4•tte for optional out, anchoring and decking attachment. The 1- x 1 "bar stock shall be connected i all joints with a circular spring pin that will insure both vertical and horizontal alignment of adjoining rails. Tongue and groove type rail connections that insure horizontal alignment only are not acceptable. Leveling shall be by leveling screws located every 13.3/8" on center. B. DECK/RAMP 1. Deck and Ramp to be specified per end user: 2. Floor covering to be determined by end user. C. CARRIAGErDRIVE/GUIDE 1 Carriage: All modular can9agc frantcss shall be a minimum 1 1 gauge Steel "U" channel design to insure rigidity of the system. Only steel carriage frames shall be considered and must be nn Tess than 3-1/es high x ]-3J4" wide. Optional 11 gauge shelving gross -bracing mcrnbers can be installed ut no interval greater than 48" center to center. The steel carriage frames shall be painted with quality ntpowder coat paint Tltc overall carriage height with wile is ksls shall not execal 5-12". Stationary carriages shall be oftile sae construction and height as "lovable carriages and must be anchored to the tracks. 2. Carriage Mad: The standard load capacity of any carriage shall be a minimum or 1.000 lbs. per liner foot. 3. Drive Train - Double Flanged Wheels: 'true 3" dia. (measured bearing surface to bowing surface not including gunge) drive wheels located on one side of the carriage shall be connected by a full len th couhal to ar drive shaft. The diutcnsions of the drive shaft must have at least an outside dimension of 1125", with an inside 13 ]