All bid deadlines are 11:59pm Pacific Time the date of the bid deadline listed unless otherwise noted.
ElDoradoC2COVERPAGE.pdf |
MECMAPforrewiring.pdf |
NWMAPforrewiring.pdf |
2017C2BiddingInstructions26.pdf |
Answer:
The legend is as follows: The red is data drop, the blue is data (printer) drop. The yellow is wireless drop and the purple is wireless (backup) drop.
Answer:
Question: Is there currently J hooks or cable tray above the ceilings? If not would you like one or the other installed during the new rewire?
The answers, respectively.
No.
Yes.
J-Hooks along walls and tray when spanning spaces where J-Hooks are not practical.
J-Hook size and spacing are to be according to national engineering standards for CAT6A wiring which are different than 5e or 6.
Answer:
Question: Will all cable be the same color for all designations?
No.
The wire is to be the same color as the jacks, so patch panels have to be of the variety of that allow jacks to be placed in the patch panels that are color matching. Wire part numbers, jack part numbers, patch panel part numbers, cabinet part numbers should all be in the posting on the web site. If you do not see them place a particular request to the web site for the list of part numbers.
Answer:
Question: Are the Cabinets double hung? Glass door? Locking?
No. No. Yes. The acceptable part numbers for the cabinet and their fan kits are on the document on the web site. If you can not find it please post a request to the web site asking for the list of part numbers.
Answer:
Yes, all old cable jacks boxes and plugs will be the responsibility of the vendor to dispose of. Old cabinets, patch panels and other reusable hardware will be placed in storage by the installer at the Service Center Storage location at 420 S. Newton Avenue.
Answer:
50/125 |
Multimode |
Installer will provide sfps for Enterasys Switches and Jumper Cables for Fiber and color matching Jumper cables for all copper. All fiber terminations are to be LC.
Answer:
Question: Will there be surface mount raceway? Wire mold vinyl or metal preference?
Yes. Vinyl or metal is acceptable as long as both are secured with rigid fasteners every 24 ", i.e. screws and anchors, concrete screws in cinder block, 1 1/3 wood screws in wood surfaces.
Answer:
In the interest of putting the answers to the wiring questions questions in one answer:
Cat 6A Plenum Wiring Specifications For All Runs:
Conductor 23 AWG Bare Copper Conductor,
diameter - in. (mm) 0.023 (0.58),
Insulated conductor dia.-in.(mm) 0.044 (1.12),
Cable diameter - in. (mm) 0.300 (7.62),
Nom. cable wt.-lb./kft. (kg/kft) 38 (17.7),
Max. installation tension - lb. (N) 25 (110),
Min. bend radius - in. (mm) 1.2 (30.48),
Mutual Capacitance 5.1 nF/100 m max.
Pair to Ground Unbalance 330 pF/100 m max., DC Resistance 9.38 Ohms/100 m max.
Velocity of Propagation 67% nom., Skew 45 ns/100 m max.
DC Resistance unbalance 4% max.
Cabling Color coded to Match Jacks:
Wire Part # Red- 10138765 to Wall Boxes
Wire Part # Blue-10130484 to Wall Boxes
Wire Part # Purple-10138182 to Ceiling Boxes
Wire Part # Yellow-10137385 to Ceiling Boxes
Patch Panel Types-6910G-U48 and/or 6910G-U24
Jack-6110G-RP6 Purple,
Jack-6110G-RY6 Yellow,
Jack-6110G-RL6 Blue,
Jack-6110G-RC6 Crimson,
Wall Plate-42080-2IS,
Wall Plate-42080-3IS,
Wall Plate-42080-4IS,
Surface Mount Box-42777-1IA
Velcro Plenum are the only cable ties allowed and only in MDF, IDF and Enclosures
Cabling must be suspended on 2" or Larger J-Hooks every 3 to 4 feet. No more than 2 cables per ½ Conduit,4 per ¾,etc.
All/ Federal Local/ State Municipal/ TIA/ANSI/NFPA/SBCCI codes and best practices must be followed.
Answer:
Modular Snap in.
Patch Cables for every Patch Panel Jack to Switch
and every LIU to SFP.
Answer:
Information about Arkansas Prevailing Wage can be found here:
Answer:
Yes.
As many as are needed for the way you bid the job. The SFP will need to be for 50/125 Micron OM4 Enterasys B Series Switches 1 GB.
There should be at least three pair of fiber run and terminated on each run of fiber. More are acceptable.
At NW aerial or buried is acceptable.
At NW each T-Building can be daisy chained or "home-run". If daisy chained UV Grade CAT6 can be run for spans less than 90 feet as per code lightning arrestors must me installed.
designated cabinets and fan assemblies must be installed in each T-Building.
Answer:
Yes they will. The previous answer about the legend should have read this way: The legend is as follows: The red is data drop, The blue is data (Printer) drop. The yellow is Wireless drop Access Point 1 and the purple is Wireless drop Access Point 2.