NACA Computer system and peripherals - nwaconservation.org

NACA Computer system and peripherals

Bid documents were opened November 9, 2010

GCM computers

Gary McLendon $26,355.28

AOS

Jennifer Edwards $34,316.46

These bids have been reviewed by Shawn Tayler.

Belva Plumlee

November 15, 2010

NACA Computer system and peripherals

Newspaper notice September 28, 2010

Bid documents were sent on September 25, 2010 to:

GCM computers

Gary Mclendon no response

AT&T

Doyle Reeves no response

AOS

Jennifer Edwards $30,454.90

Complete Audio Visual

Nick Pianalto no response

Envision Computers no response

Dan Wilkins

Requests for bid documents

Water Products

Brian Barchenger no response

Wiltech Enterprizes

Kristie Helgeson no response

16921.ADDENDUM1.DOC 16921-1

ADDENDUM NO. 1 Issued to All Bid Document Holders of Record Date: November 1, 2010 Project Name: NACA WWTP Administration Computer Equipment This Addendum forms a part of the project specifications for the project described above. The original Specifications remain in full force and effect except as modified by the following which shall take precedence over any contrary provisions in the prior documents. SPECIFICATIONS: 1. Page 16921-1. PART 1, Paragraph 1.01 B.

Add the following items: “ 8. Firewall. 9. Router. ” 2. Page 16921-1. PART 1, Paragraph 1.01 C.

Remove the following item: “one (1) rackmount proxy server” 3. Page 16921-1. PART 1, Paragraph 1.01 C.

Add the following items: “one (1) firewall, one (1) router” 4. Page 16921-1. PART 1, Paragraph 1.01 C.1.

Modify to read as follows: “The server, server UPS, firewall, router, and wireless access point shall be installed in the existing administration network equipment rack.”

5. Page 16921-3. PART 2, Paragraph 2.01.

Add the following items:

“ G. Firewall. 1. Cisco. 2. Engineer-approved equal.

H. Router. 1. Cisco. 2. Engineer-approved equal. ”

6. Page 16921-6. PART 2, Paragraph 2.06.

Delete the original paragraph 2.06 and replace with the following two paragraphs 2.06 and 2.07. The original paragraph 2.07 and subsequent paragraphs shall be renumbered accordingly.

“ 2.06 Firewall: A. Provide a firewall appliance for the administration network. B. The appliance shall deliver high-performance firewall, SSL and IPsec VPN support.

a. Minimum of 10 IPsec VPN Peers. b. Minimm of 2 Premium AnyConnect VPN Peers. c. Minimum of 3 Virtual interfaces (VLANs).

C. Firewall throughput shall be a minimum of 150 Mbps.

ADDENDUM No. 1 (Continued)

16921-2 16921.ADDENDUM1.DOC

D. VPN throughput shall be a minimum of 100 Mbps. E. The firewall appliance shall have an 8-port Fast Ethernet switch interface with dynamic port

grouping. F. Support 50 users minimum. G. Provide Cisco Part #ASA5505-50-BUN-K9.

2.07 Router:

A. Provide router for connection of the administration network and existing control system network.

B. Router shall support a minimum of 2 onboard LANs with 10/100/1000 RJ-45 based ports C. Onboard memory shall be a minimum of 512MB of DDR2 ECC DRAM. D. Router shall have a minimum of 1 external Compact Flash memory slot supporting 256MB. E. Shall have 2 USB flash memory slots (Type A) and one USB console port (Type B). F. Shall include power supply as required. G. Provide Cisco Part #1941/K9 or Engineer-approved equal. ”

7. Page 16921-11. PART 3, Paragraph 3.01 D.

Delete the original paragraph 3.01 D and replace with the following: “ D. Router and Firewall:

1. Mount the router and firewall appliances in the existing administration network rack as required.

2. Provide rack mounting hardware or shelves for non-rack mountable equipment. 3. Configure the router and firewall to allow communications between the administration

network, existing control system network, and internet connection as required. ” 8. Page 16921-12. PART 3, Paragraph 3.01.H.

Delete paragraph 3.01.H.

16921.NACA.ADMIN.DOC 16921-1

SECTION 16921 – COMPUTER EQUIPMENT AND PERIPHERALS

PART 1 - GENERAL

1.01 SUMMARY – ADMINISTRATION COMPUTER EQUIPMENT: A. The scope of this project is to provide and install the computer equipment, software, and

associated peripherals as specified in this section. The equipment shall be installed in the Administration Building located at the Northwest Arkansas Conservation Authority (NACA) Waste Water Treatment Plant (WWTP). The Ethernet cabling infrastructure between the network switch and equipment locations is existing within the Administration Building. The Bidder may coordinate a site visit with the Owner or Engineer if additional information is required.

B. This Section includes the following: 1. PC Workstations. 2. Servers. 3. Laptops. 4. External Hard Drives. 5. Printers. 6. Uninterruptible Power Supplies (UPS). 7. Wireless Access Point (WAP).

C. Contractor shall furnish one rack mounted network server, one rack mounted proxy server, four PC workstations, one laptop, one wireless access point, one laser multi-function printer, one inkjet multi-function printer, one standard inkjet printer, and other accessories as specified herein. 1. The servers, server UPS, and wireless access point shall be installed in the existing

administration network equipment rack. 2. The PC workstations, workstation UPS units, laptop, and printers shall be installed in the

locations as designated by the Owner. D. Furnish hardware to meet the functional requirements of PART 2 of this Section. E. Furnish training to meet the requirements of PART 2 of this Section.

1.02 REFERENCES: A. Applicable Codes and Standards:

1. The seller shall furnish Equipment which conforms in all respects to applicable industry standards and sound engineering practice.

2. Design, fabricate, assemble, install and test Equipment to conform to the applicable provisions of the following standards: a. Code of Federal Regulations (CFR):

(1) Title 47 CFR, Part 15 – Radio Frequency Devices. (a) For Class B digital device compliance.

b. Institute of Electrical and Electronics Engineers (IEEE): (1) 472 - Surge Withstand Capability Test. (2) 518 - IEEE Guide for the Installation of Electrical Equipment to Minimize

Electrical Noise Inputs to Controllers from External Sources. c. National Fire Protection Association (NFPA):

(1) 70 - National Electrical Code (NEC). d. Underwriters Laboratories (UL):

(1) 1449 3rd Edition, 2009 - Safety for Surge Protective Devices. e. National Electrical Safety Code (NESC).

SECTION 16921 – COMPUTER EQUIPMENT AND PERIPHERALS: continued

16921-2 16921.NACA.ADMIN.DOC

1.03 SUBMITTALS: A. Specific Submittals to be furnished for Equipment shall include at least the following:

1. Device list and bills of material. B. Final documentation shall include the following

1. Information listed above. 2. Data sheets on equipment and software. 3. Operation and maintenance manuals. 4. Software documentation.

1.04 TRAINING: 1. Provide qualified factory-trained personnel to provide training session at Owner’s facility

to train Owner in configuration, operation, and maintenance of all hardware and software provided.

2. The training session shall be of sufficient content and duration to provide a basic understanding of the hardware/software in general and specific instruction on the Site-specific implementation.

3. Training for equipment specified in this section shall be a minimum of 2 hours in duration. The training session schedule shall be coordinated with Owner.

4. Owner may videotape all on-site training for future use.

1.05 WARRANTY AND SUPPORT: A. All equipment specified this section shall include a minimum 1 year manufacturer’s warranty. B. Warranty shall include onsite repair or replacement of faulty or defective equipment at no

additional cost to the Owner during the warranty period. C. Technical support shall be provided to the Owner for all equipment for a period of 1 year

minimum as part of the system warranty. D. Technical support and service shall be available locally and have the ability to provide onsite

service within 1 hour.

PART 2 - PRODUCTS

2.01 ACCEPTABLE MANUFACTURERS: A. PC Workstations, Servers, and Laptops:

1. Dell. 2. Engineer-approved equal.

B. External Hard Disk Drives: 1. LaCie. 2. MicroNet Technology. 3. Western Digital Corporation. 4. Engineer-approved equal.

C. Laser Printers: 1. Hewlett-Packard (HP). 2. Brother. 3. Engineer-approved equal.

D. Color Ink-Jet Printers: 1. Brother. 2. Hewlett-Packard (HP). 3. Lexmark. 4. Canon.



5. Engineer-approved equal. E. Uninterruptible Power Supply (UPS):

1. American Power Conversion Corp. (APC) 2. Liebert, Emerson Electric Company. 3. Minuteman Power Technologies, Para Systems, Inc. 4. Powerware, Eaton Corporation. 5. Tripp Lite. 6. Engineer-approved equal.

F. Wireless Access Point (WAP): 1. Cisco. 2. Engineer-approved equal.

2.02 GENERAL: A. Contractor shall provide computer equipment which meets the functional requirements of this

PART 2. B. The equipment shall be fully functional and compatible with the software and hardware as

specified.

2.03 PC WORKSTATIONS: A. The PC workstation shall be a 100% IBM compatible computer with the following

requirements: 1. The processor shall be an Intel Xeon or AMD Opteron dual core processor rated at 2.4

GHz or greater. Processor shall have a minimum of 4.0 MBytes of L3 cache. 2. Provide at least three full-sized expansion slots. 3. Provide a minimum of 350-watt power supply. 4. Provide with standard keyboard. 5. Provide an optical mouse and associated interface with each computer. 6. Provide 4.0 Gigabytes (minimum), 2 DIMMS of Non-ECC DDR3 RAM designed to

operate on a front side bus (FSB) speed of 1333 MHz or greater. B. Graphics Card and Monitors shall meet the following requirements:

1. Graphics Card: a. Dedicated processor with a minimum of 256 MBytes of on-board memory. b. Minimum resolution of 1920 by 1200, 16.7 million colors, 70Hz. c. The card shall have a minimum of 2 native outputs. d. Include the required DVI-VGA adapters necessary for monitor connections. e. The graphics card shall be PCI Express 2.0 compliant.

2. Monitors (LCD): a. Provide two 22-inch widescreen (16:9) LCD displays for each of two PC

workstations and a single 22-inch widescreen LCD display for the remaining two workstations.

b. LCD monitors shall be LED Backlit. c. Contrast Ratio of 10,000,000:1, minimum. d. Brightness of 250 nits (cd/m2), minimum. e. Pixel pitch of 0.27 mm, maximum. f. Response time of 5ms, maximum. g. Viewing angle (horizontal and vertical) of 170 degrees minimum. h. Support resolution of 1920 by 1080 at 75 hertz, minimum. i. Monitors shall include VESA mounting capabilities. j. Shall include interconnecting cables between graphic card and monitor.



C. Disk Drives: 1. Provide a system capable of supporting at least two SATA (3.0Gb/s minimum) hard

drives and two removable disks. 2. Provide a hard drive to meet the following requirements:

a. Formatted capacity of 250GB or greater. b. Rotational speed of 7200 rpm. c. An average seek time of 9 msec or faster. d. Cache size of 32MB or greater.

3. Provide a DVD+/-RW optical drive to meet the following requirements: a. Interface type shall be SATA. b. A minimum read speed of 48x/16x (CD/DVD). c. A minimum write speed of 48/24x (CD/DVD). d. A minimum rewrite speed of 32x/6x (CD/DVD). e. Cache size of 2 Mbyte minimum. f. Support both single- and double-layer disks. g. CD and DVD creation software required for proper operation.

D. External ports shall include the following as minimum: 1. One (1) serial communications port conforming to E.I.A. Specification RS-232C with

communication rates from 300 to 19200 baud. 2. One (1) parallel communications port conforming to IEEE 1284 specifications. 3. Six (6) USB 2.0 ports. A minimum of one USB port shall be accessible on the front of

the system chassis. 4. One (1) eSATA port. 5. Two PS/2 ports (keyboard and mouse).

E. Provide an all-in-one flash card reader supporting a minimum of SD, CF, MMC, Memory Stick, and XD flash cards. Interface shall be mounted on the front of the system chassis.

F. Provide Ethernet 10/100 Base-T network interface card with a single-shield RJ-45 connector. G. Provide Dell Precision T3500 series or Engineer approved equal. H. Operating System and Software:

1. Provide Microsoft Windows 7 Professional for each PC workstation. a. The Operating System shall have the latest service packs and patches required for

proper operation of the workstation and associated software. b. The PC shall have a clean install of the operating system and essential hardware

drivers and software only. Non-essential applications, such as manufacturer provided trial software and utilities, shall not be loaded on the system.

2. Provide the latest version of Microsoft Office Professional 2007 (including Microsoft Word, Excel, PowerPoint, and Access) for each PC workstation.

3. Provide Adobe Acrobat Professional for two of the PC workstations. 4. Provide an anti-virus/security application on each PC as manufactured by Symantec

(Norton Internet Security) or approved equal with a minimum 2-year paid subscription for program updates.

2.04 LAPTOPS: A. The Laptop shall be a 100% IBM compatible computer with the following requirements:

1. The processor shall be an Intel i5 or AMD Phenom II dual core mobile processor rated at 2.4 GHz or faster. Processor shall have a minimum of 3.0 MBytes of L3 cache.

2. Provide 4.0 Gigabytes (minimum) of Non-ECC DDR3 RAM designed to operate on a front side bus (FSB) speed of 1066 MHz or greater.

3. Provide with integral keyboard and touchpad.



4. Provide with an internal 10/100 Base-T network interface card. 5. Provide with a wireless network card. Shall support the 802.11a/g/n standards. 6. Shall contain a separate graphics processor with a minimum of 512 Mbytes of dedicated

video memory. It shall provide high resolution graphics with a minimum resolution of 1920 by 1200 at 16.7 million colors.

7. The display shall have a minimum of 17-inch widescreen (16:9) viewable area and support a minimum resolution of 1600 by 900 at 70 hertz. LCD screen shall be LED back-lit.

B. Disk Drives: 1. Provide an internal SATA hard drive to meet the following requirements:

a. Rotational speed of 7200 rpm. b. An average seek time of 9 msec or faster. c. Formatted capacity of 250 GB or greater.

2. Provide a DVD+/-RW optical drive to meet the following requirements: a. Interface type shall be SATA. b. A minimum read speed of 48x/16x (CD/DVD). c. A minimum write speed of 48/24x (CD/DVD). d. A minimum rewrite speed of 32x/6x (CD/DVD). e. Cache size of 2 Mbyte minimum. f. Support both single- and double-layer disks. g. Software required for proper operation.

C. External ports shall include the following as minimum: 1. Four (4) USB 2.0 ports . 2. One (1) eSATA port. 3. One firewire port (IEEE 1394).

D. Provide with an all-in-one type media card reader suitable for flash memory cards (i.e. SD, MMC, xD, etc.).

E. Provide Dell Vostro 3700 series laptop or Engineer approved equal. F. Operating System and Software:

1. Provide Microsoft Windows 7 Professional for each Laptop computer. a. The Operating System shall have the latest service packs and patches required for

proper operation of the workstation and control software. b. The PC shall have a clean install of the operating system and essential hardware

drivers only. Non-essential applications, such as manufacturer provided trial software and utilities, shall not be loaded on the system.

2. Provide the latest version of Microsoft Office 2007 (including Microsoft Word, Excel, and PowerPoint) for each laptop.

3. Provide an anti-virus/security application as manufactured by Symantec (Norton Internet Security) or approved equal with a minimum 2-year paid subscription for program updates.

G. Provide a carrying case designed to fit the laptop unit and accessories provided.

2.05 NETWORK SERVER: A. The network server shall be rack mounted. B. The server shall be a 100% IBM compatible computer with the following minimum

requirements: 1. The processor shall be a Quad-core Intel Xeon or AMD Opteron rated at 2.4 GHz or

greater. The processor shall have a minimum of 8.0 Mbytes of L3 Cache.



2. Provide 6.0 Gigabytes (minimum) of ECC, DDR3 RAM designed to operate on a front side bus (FSB) speed of 1333 MHz or greater.

3. Provide at least three full-sized expansion slots. 4. Provide a minimum of two 500-watt power supplies for redundant operation. 5. Provide with an on-board 10/100/1000 gigabit Base-T network interface card.

C. The graphics card shall be integrated with a minimum of 64 MB of dedicated graphics memory.

D. Disk Drives: 1. Provide a system capable of supporting at least six SATA hard drives. 2. Provide four (4) hard drives to meet the following requirements:


3. The hard drives shall be configured as a RAID 5 array. Provide required controller for RAID 5 configuration.

4. Provide an internal optical DVD+/-RW drive. E. Server shall be served by an existing KVM switch for keyboard and monitor interface. F. Operating system and software:

1. Provide Microsoft Windows Server 2008 R2 with five 5 client access licenses (CAL’s). Provide and install the latest service packs and patches available.

2. The servers shall have a clean install of the operating system and hardware drivers. Non-essential applications, such as manufacturer provided trial software and utilities, shall not be loaded on the system.

3. Provide an anti-virus/security application as manufactured by Symantec (Norton Internet Security) or approved equal with a minimum 2-year paid subscription for program updates.

2.06 PROXY SERVER: A. The proxy server shall be rack mounted. B. The servers shall be a 100% IBM compatible computer with the following minimum

requirements: 1. The processor shall be an Intel i3 or equivalent rated at 2.4 GHz or greater. The

processor shall have a minimum of 4.0 Mbytes of L3 Cache. 2. Provide 1.0 Gigabytes (minimum) of ECC, DDR3 RAM designed to operate on a front

side bus (FSB) speed of 1333 MHz or greater. 3. Provide at least one expansion slots. 4. Provide a minimum 500-watt power supplies for redundant operation. 5. Provide with a dual on-board 10/100/1000 gigabit Base-T network interface card.

C. The graphics card shall be integrated with a minimum of 64 MB of dedicated graphics memory.

D. Disk Drives: 1. Provide a system capable of supporting at least two SATA hard drives. 2. Provide two (2) hard drives to meet the following requirements:




3. The hard drives shall be configured as a RAID 1 array. Provide required controller for RAID 1 configuration.

4. Provide an internal optical DVD-ROM drive as minimum. E. Server shall be served by an existing KVM switch for keyboard and monitor interface. F. Operating system and software:

1. Provide a Linux based operating system with associated graphical interface. The Linux OS shall be an open source/GNU-GPL package. Provide CentOS or equivalent. Graphical user interface shall be GNOME, KDE, or equivalent.

2.07 EXTERNAL HARD DRIVES: A. Provide two (2) external hard drives to be used for server and workstation backups:

1. Each external hard drive shall have a minimum capacity of 2.0 Terabytes. 2. Disk drives shall have a minimum rotational speed of 7200 rpm with 32MB of cache

minimum. 3. Drive shall be capable of RAID 0+1 configurations. 4. Drive chassis shall include two disk trays with removable and interchangeable drives. 5. Connectivity shall include both eSATA and USB 2.0. 6. Backup software shall be provided and installed on each server, workstation, and Laptop

for utilizing the external hard drives for routine backups. 7. Provide the required interconnection cables and power supplies. 8. Provide LaCie 2big Quadra, MicroNet DataDock II, or Engineer approved equal.

2.08 MULTI-FUNCTION LASER PRINTERS: A. Contractor shall provide a multi-function laser printer (copy/scan/fax/print) to meet or exceed

the following criteria: 1. General:

a. Shall utilize black and white laser technology with copy and print speeds of 32 pages per minute (ppm) minimum.

b. Support resolutions of 1200 x 1200 dots per inch (dpi). c. Interfaces shall include the following as minimum:

(1) Ethernet 10/100 Base-TX. Provided with integral RJ-45 connector. (2) USB 2.0. (3) 802.11 b/g Wireless.

d. Paper size capability of standard letter format 8-1/2" x 11" and standard legal format of 8-1/2" x 14".

e. 64MB of internal RAM. f. Shall be capable of duplex printing. g. Include Automatic Document Feeder with a 50 page capacity, minimum. h. Programming shall be accomplished by integral LCD display or PC software

interface. 2. Shall include Fax capability as follows:

a. 33.6K bps modem. b. Include a minimum of 40 Auto Dial and Memory locations. c. Up to 600 page fax memory. d. Support all standard faxing functions.

3. Shall include Scan capability as follows: a. Support B/W and Color scanning. b. Optical Scan Resolution of 600x2400 dpi. c. Input color scan bit depth of 48-bit.



d. Include OCR software. B. Each printer shall be provided with the required power supply and associated printer cables. C. Provide Brother MFC-8890DW or Engineer approved equal.

2.09 MULTI-FUNCTION COLOR INK-JET PRINTERS: A. Contractor shall provide a multi-function color ink-jet printer (copy/scan/fax/print) to meet or

exceed the following criteria: 1. General:

a. Shall utilize color inkjet technology with copy and print speeds of up to 35 pages per minute (ppm) black and 28 ppm color.

b. Support resolutions of 6000 x 1200 dots per inch (dpi). c. Interfaces shall include the following:

(1) Ethernet 10/100 Base-TX. Provided with integral RJ-45 connector. (2) USB 2.0.

d. Paper size capability of standard letter format 8-1/2" x 11", standard legal format of 8-1/2" x 14", and Ledger 11” x 17”.

e. 16MB of internal RAM. f. Shall be capable of duplex printing. g. Include Automatic Document Feeder with a 50 page capacity, minimum. h. Programming shall be accomplished by integral LCD display or PC software

interface. 2. Shall include Fax capability as follows:

a. 33.6K bps modem. b. Up to 480 page fax memory. c. Support all standard faxing functions.

3. Shall include Scan capability as follows: a. Support B/W and Color scanning. b. Optical Scan Resolution of 1200x2400 dpi. c. Input color scan bit depth of 48-bit. d. Include OCR software

B. Each printer shall be provided with the required power supply and associated printer cables. C. Provide Brother MFC-5890CN or Engineer approved equal.

2.10 COLOR INK-JET PRINTERS: A. Contractor shall provide a color ink-jet printer to meet or exceed the following criteria:

1. Printing speed of up to 32 pages per minute (ppm) B&W, 31 ppm color. 2. Resolution of 600 dots per inch (dpi). 3. Interfaces shall include the following:

a. Integral Ethernet, 10/100 Base-TX with with RJ-45 connector. b. USB 2.0.

4. Paper size capability of standard letter format 8-1/2" x 11" and standard legal format of 8-1/2" x 14".

5. Internal RAM. 6. Each printer shall be provided with the required power supply and associated printer

cables. 7. Provide Hewlett-Packard (HP) Officejet 6000 series printer or Engineer approved equal.



2.11 UNINTERRUPTIBLE POWER SUPPLIES: A. UPS (SERVER):

1. Computer grade, on-line, uninterruptible power system completely self-contained module with continuous line conditioning, inverter, batteries and control system.

2. Provide a unit that will produce its full rated output continuously. 3. The unit shall utilize double conversion technology to continuously clean the power in

either normal or emergency mode to protect against spikes, sags, surges, noise, lightning, and brownouts.

4. Input Voltage: 120Vac + 10%, 60 hertz, single phase. 5. The unit shall automatically switch to battery inverter backup upon loss of power and

retransfer on return of normal power. These transfers shall have no effect on the output waveform and shall be transparent to the connected computer Equipment.

6. The output voltage shall be 120Vac nominal regulated to + 3% to unit-mounted receptacles. Minimum number of receptacles is four (4).

7. The output waveform will be 60 hertz ±0.5-hertz sine wave with less than 5% total harmonic distortion (THD).

8. Surge withstand shall exceed C62.41. 9. Noise rejection - common mode better than 120 dB; transverse mode greater than 60 dB. 10. Output shall have an isolated neutral. 11. Electromagnetic interference shall be minimized to ensure that computer systems shall

neither effect nor be affected by the UPS. RFI filtering will be provided on the input and output to minimize high frequency noise interference.

12. The batteries shall be valve regulated or sealed maintenance-free type. 13. The batteries charger shall be fully automatic capable of recharging the batteries within 6

hours. 14. The unit shall automatically disconnect from the batteries and shutdown, preventing

damage to the batteries due to a deep discharge. 15. The battery capacity shall be such to be able to sustain a power outage of 10 minutes at

100% rated wattage output, and to maintain 50% of rated wattage output for a period of 20 minutes.

16. Ambient Environment: 0oC to 40oC at 95% relative humidity. 17. Status indicators should indicate normal, transfer to inverter, battery charging and

overload, or failure alarm. A switchable audible alarm shall be available as well as alarm contacts to indicate transfer to inverter and unit failure.

18. Electrical Capacity: 1500VA/1200W. 19. AC Input Service: Shall include 6-foot line cord with 5-15P plug. 20. Shall be provided with mounting hardware for installation within a 19-inch rack. 21. Shall be provided with maintenance bypass switch.

B. UPS (PC Workstations): 1. Network grade, line interactive, uninterruptible power system completely self-contained

module with an inverter, batteries and control system. 2. Electrical Capacity: 650VA (minimum). 3. The inverter shall be connected to the output at all times and provide continuous voltage

regulation to protect against swells, sags, and brownouts. 4. When input voltage drops below the UPS tolerances for automatic voltage regulation or

fails the batteries and inverter shall maintain continuity of power to the load and disconnect from the utility supply. The output waveform shall be a true sinewave or approximated sinewave.

5. Input Voltage: 120Vac +10%, 60 hertz, single phase.



6. The unit shall automatically switch to battery inverter backup upon loss of power and retransfer on return of normal power.

7. The output voltage shall be 120Vac nominal regulated to +/-10% to unit-mounted receptacles when in normal or voltage regulation mode.

8. Output voltage in battery mode shall be 120Vac +/-5% and the frequency shall be 60 hertz +/-5%.

9. Minimum of four (4) output receptacles. 10. Surge withstand shall exceed C62.41. 11. Provide continuous EMI/RFI filtering. 12. Shall provide continuous surge protection against voltage spikes on the incoming power

in accordance with UL 1449. 13. The batteries shall be valve regulated or sealed maintenance-free type. 14. The battery charger shall be fully automatic capable of recharging the batteries within 6

hours. 15. The unit shall automatically disconnect from the batteries and shutdown, preventing

damage to the batteries due to a deep discharge. 16. The battery capacity shall be such to be able to sustain a power outage of 8 minutes at

100% rated wattage output, and to maintain 50% of rated wattage output for a period of 15 minutes.

17. Ambient Environment: 0oC to 40oC at 95% relative humidity. 18. Unit shall periodically test the battery system to verify proper operation. Unit shall alarm

if battery degradation is detected. 19. Status indicators shall indicate normal, transfer to inverter, battery charging and overload,

or failure alarm. An audible alarm shall be available. 20. AC Input Service: Shall include 6-foot line cord with 5-15P plug. 21. Shall be designed for floor mounting.

2.12 WIRELESS ACCESS POINT (WAP): A. Provide a WAP supporting 802.11n protocols. Shall be backward compatible with 802.11b

and 802.11g B. Shall include three omni-directional adjustable antennas with multiple-input, multiple-output

(MIMO) 3x3 diversity. C. Shall be configured using built in web user interface (HTTP/HTTPS). D. Management features shall include the following as minimum:

1. Simple Network Management Protocol (SNMP). 2. Event logging. 3. Diagnostics. 4. Dynamic Host Configuration Protocol (DHCP). 5. HTTP Redirect.

E. Security shall include the following: 1. Wired Equivalent Privacy (WEP), WPA- Pre-Shared Key (WPA-PSK), WPA2-PSK,

WPA-ENT, and WPA2-ENT F. Include required external DC power supply. G. Provide Cisco WAP4410N or approved equal.

2.13 SPARE PARTS: A. Provide spare parts as follows:

1. Provide 50 blank DVD+/-R disks compatible with the DVD drives provided.



2. Each laser printer shall be provided with two replacement toner cartridges and 500 sheets of 8-1/2" x 11", 24lb, laser printing paper.

3. Each ink-jet printer shall be provided with one complete set of color ink cartridges, two replacement black ink cartridges and 500 sheets of 8-1/2" x 11", 24lb, multi-purpose printing paper.

PART 3 - EXECUTION

3.01 INSTALLATION: A. General:

1. Install equipment as specified. 2. Provide all necessary hardware and interconnecting cables to install Equipment where

indicated. 3. Install all software and configure the equipment as specified.

B. Workstations: 1. Mount Workstations on desktop, shelf, or floor surface as determined by Owner. 2. Provide all necessary hardware and interconnecting cables to install Equipment where

specified. 3. Install all software and drivers to configure the PC Workstation as required. Verify that

all associated peripherals are functioning properly. 4. All cabling shall be neatly routed and tie wrapped as required. 5. Configure all network interfaces and Ethernet configuration settings as required for

network printers and shared server file space. C. Network Server:

1. Mount the Network Server in the existing administration equipment rack as required. 2. Provide server rack rails and other mounting hardware as required for proper installation. 3. Configure Servers and setup all network interfaces. 4. Setup the network domain (NACAWWTP), add users, and configure privileges as

required by the Owner. 5. Setup a common shared folder on the server drives and providing workstation mapping as

required for a general use file storage area. D. Proxy Server:

1. Mount the Proxy Server in the existing administration equipment rack as required. 2. Provide server rack rails and other mounting hardware as required for proper installation. 3. Install the Linux based operating system and configure the server to serve as a Proxy

Firewall for the internet connection. E. External Hard Drives:

1. Mount the external hard drives in the network rack and connect directly to the server (eSATA) or to the network switch (Ethernet).

2. Configure the drives for Raid 1 operation. 3. After all workstations and laptops are configured provide a complete partition image

backup to the drives for permanent storage. 4. Make provisions on each of the workstations and laptops for routine backups to the

external hard drives. F. Printers:

1. Install at locations specified by the Owner. 2. Provide all necessary hardware and interconnecting cables to install Equipment where

indicated. 3. Adjust paper delivery and storage shelves for smooth operation.



4. Install laser toner and ink cartridges. 5. Verify ink-jet printer head alignments and calibrate as necessary. 6. All printers shall be connected to the Ethernet network and shared within the network

domain. All PC workstations and laptops shall have the associated drivers installed for each networked printer.

G. Uninterruptible Power Supplies: 1. Install for each server and workstation as required. 2. Mount server UPS within existing network rack and install maintenance bypass switch. 3. Mount Workstation UPS units below desktop surface. All cabling shall be neatly routed

and tie wrapped as required. 4. Place the unit in service per the manufacturer's recommendations. 5. After batteries have been fully charged test the UPS for proper operation.

H. Wireless Access Point (WAP): 1. Install the WAP as required and verify full coverage of the Administration Building. If

coverage is not adequate based on installed location notify the Engineer. 2. Configure the wireless router for internet access only. All other devices on the LAN shall

be excluded from the wireless connection. 3. The internet connection to the WAP shall be routed through the proxy server firewall.

END OF SECTION 16921

NACA Computer system and peripherals - nwaconservation.org

Documents

Transcript of NACA Computer system and peripherals - nwaconservation.org