SAN JOSE EVERGREEN COMMUNITY COLLEGE DISTRICT Physical Education Building San Jose City College Bid #0119-16 Description of Changes March 7, 2016 ADDENDUM NO. 7 The Following Changes, deletions, additions, and/or alterations in, on and to the drawings and specifications shall apply to proposals made for and to the execution of the various parts of the work affected thereby. Careful Note of This Addenda shall be taken by all parties of interest so that the proper allowance may be made in all computations, estimates and contracts, and all trades affected shall be fully advised in the performance of the work which will be required of them. In Case of Conflict between Drawings, Specifications, and this Addendum, this Addendum shall govern. This Addendum supersedes all previous drawings, specifications, and instructions pertaining to the items. Questions received to the RFP: Item #1 Question: Please provide a model number for the wireless clocks or specifications for the wireless clock system. Answer: Wireless clocks shall be Primex XR Series #14159. See attached cut sheets for additional information. Item #2 Question: The Mandatory Job Walk notes that 1 unbound copy, 1 bound copy and 1 electronic (pdf format) copy of "RFP" are due on 3/10 @ 3. I have not seen this referenced in the specification or project manual. Please verify that just 1 hardcopy of bid is due on 3/10 by 3. Answer: RFP due on March 10, 2016 @ 3:00 pm: - One (1) Unbound Copy - One (1) Bound Copy - One (1) Electronic Copy in pdf format Measure G-2004 March 7, 2016 SJCC Physical Education Building RFP #0119-16 Addendum #7 Page 1 of 2
SAN JOSE EVERGREEN COMMUNITY COLLEGE DISTRICT Item #3 Question: There is not any language that I found in the bid solicitation that is being used that indicates that the alternates are being used for the purpose of determining the lowest bid price. Please clarify the alternate is, or is not being used in the determination of the lowest responsive bidder. Answer: Refer to Document 00 41 13 Bid Proposal, Section 1.2, Base Bid Proposal Amount: The Contract Award will be pursuant to Document 00 21 13, Instructions to Bidders,Paragraph 12.3, in accordance with Public Contract Code Section 20103.8(b), the lowestbid shall be the lowest total of the bid prices on the base contract and those additive or deductive items as described in Paragraph 1.3 below. Item #4 Question: Is it possible to waive the AISC Shop and Field Certification requirements in the Structural Steel spec Section 05 12 00? Answer: No, the AISC Shop and Field Certification requirement will not be waived. Item #5 Question: Reference T3.1, Detail 3 Copper/Fiber Backbone Diagram: Detail 3 references Main Campus Hub to Telecom Rm 125. I cannot seem to locate the Main Campus Hub on any of the drawings. Answer: The Main Campus Hub is located in the GE Bldg as clouded above. See Sheet A0.20 Campus Site plan General Education Building (see attached) General Clarifications to the RFP: Architectural Drawings A5.07 Interior Elevations - Add backing in wall for TRX MultiMount system per ASK-038 End of Addendum Measure G-2004 March 7, 2016 SJCC Physical Education Building RFP #0119-16 Addendum #7 Page 2 of 2
PRODUCT DATA SHEET Transmitters XR SERIES XR Series Transmitters XR Series Transmitters from Primex Wireless deliver the latest technology in time synchronization. Leveraging the precision of GPS satellite or Network Time Protocol (NTP) time, the XR Series Transmitters wirelessly synchronize time for analog and digital clocks, timers and other time receivers throughout a facility. By taking advantage of the most effective wireless 72MHz frequency, XR Series Transmitters efficiently send time synchronization signals through commercial building materials to ensure all devices receive important time updates, even for Daylight Saving Time and after a power outage. XR Series Transmitters can be configured with a variety of power output levels to provide coverage for a single building or an entire campus. Flexible Configurations XR Series Transmitters may be equipped for to receive either GPS or NTP time sources, and provide the flexibility to scale signal coverage from a single building to an entire campus. Industry Leading Features Utilizes highly effective 72MHz frequency System diagnostics are viewable on transmitter display Optional Ethernet port for incorporating NTP Time Source Internal memory backup of 8 hours XR Series 1-Watt Transmitters Choose the model to meet your needs; either configured with an indoor antenna, or with an external roof mount antenna to expand coverage. 1-WATT TRANSMITTERS Part Number Power Antenna Type XR01IM 1 watt Attached internal 1-Watt Transmitter XR01EM 1 watt External roof XR01R 1 watt Repeater Attached internal XR Series 5-Watt and 30-Watt Transmitters Campus wide deployments are covered via XR Series 5-watt or 30-watt Transmitters, which include an external roof mounted antenna and require installation by a Primex Certified Installer. 5 /30-WATT TRANSMITTERS Part Number Power Antenna Type XR05EM 5 watt External roof XR30EM 30 watt External roof 5- or 30-Watt Transmitter
PRODUCT DATA SHEET Transmitters XR SERIES 1-Watt Transmitter Specifications: 1-Watt maximum transmission (at transmitter) 72MHz frequency range 49 channels available (pre-programmed prior to shipping) Daylight Saving Time bypass switch Time zone adjustment switch (pre-programmed on XR01E prior to shipping) LCD display for time, date, and signal verification Dimensions: 17.0 L x 12.0 W x 1.7 D (43.2cm x 30.5cm x 4.32cm) Power Supply: Input: 120 VAC, 50/60 Hz, 0.6 Amp Output: 9 VDC, 2.78 Amp (6 ft. cord, 1.83m) Operating Range: 32-122 F (0-50 C) Transmitter with Internal Antenna (refer to Figure 1) Antenna: 46.0 L (116.8cm) Weight: 7.75 lbs. (3.5kg) W Transmitter with External Antenna Cabling: 100 (30.48m) between transmitter and antenna provided FCC Part 90 Accepted IC RSS-119 Accepted Weight: 9 lbs. (4.1kg) Figure 1 Satellite Transmitter (XR01R) Requires installation of a Master Transmitter in order to receive and transmit the GPS time signal Antenna: 46.0 L (116.8cm) Weight: 7.75 lbs. (3.5kg) Outdoor Ground Plane Antenna For use with XR01E Transmitters Dimensions: 29.4 H x 41.5 W (74.7cm x 105.41cm) Lightning Protection: Direct Ground Cabling: 100 (30.48m) between transmitter and antenna provided FCC Part 90 Accepted IC RSS-119 Accepted Weight: 8.25 lbs. (3.75kg) W L H D 5/30-Watt Specifications: Operating Frequency Range: 72MHz Enclosure Dimensions: 22 W x 17 H x 22 D (55.88cm x 43.18cm 55.88cm) Approx. Weight: 55 lbs. (24.9kg) Power Supply Requirements: 120 VAC, 50/60 Hz, 6.0A Max Oversized heat sink provides adequate cooling Amplifier Output Bandwidth: >20 MHz maximum Connector at Antenna: N-male 100 (30.48cm) of cabling between transmitter and antenna GPS Receiver Specifications: Included with Primary Transmitter 16 (5m) cable. 50, 100, 150 and 200 foot (15.24m, 30.48m, 45.72m and 60.69m) extensions available Mounting bracket and hardware included for rooftop or window installation Dimensions: 2.5 W x.75 H (6.35cm x 1.91cm) Mounting Bracket: 3.5 W x 1.4 H x 4.5 D (8.89cm x 3.56cm x 11.43cm) Weight: 0.75 lb. (.34kg) Operating Range: -32-158 F (-30-70 C) Receiver Switch Specifications: Included with Satellite Transmitter 5 (1.52m) RS232 cable connects Receiver Switch to the Satellite Transmitter Dimensions: 5.75 L x 4.25 H x 1.25 D (14.6cm x 10.8cm x 3.16cm) Antenna: 12.5 L (31.75cm) Weight: 0.75 lb. (.34kg) Operating Range: -32-158 F (-36-70 C) W D H H H Front Back H W L W D D To Learn More: Call 800.537.0464 (U.S.) 800.330.1459 (Canada) Email: info@primexwireless.com primexwireless.com 2012 Primex Wireless, Inc. The Primex logo is a registered trademark of Primex Wireless, Inc. XR is a trademark of Primex Wireless, Inc. All other trademarks are the property of their respective owners. All Rights Reserved. 2011.053
product data sheet Analog Clocks XR SERIES XR Traditional Series Analog Clocks Utilizing the power of GPS and Network Time Protocol (NTP), Primex Wireless Analog Clocks perfectly synchronize to improve workflow, accountability and productivity. Our proprietary 72MHz transmission frequency delivers the perfect combination of distance and signal strength to easily penetrate common building materials, and transmit across longer distances with less potential for signal interference. Accurate Time Throughout the Facility Our Traditional Series Clocks feature easy-to-read dials and durable thermoplastic frames and lenses, making them ideal for many applications. Available in a variety of colors, sizes and dial options, including a water-resistant model for environments with high moisture and humidity. TRADITIONAL SERIES battery models 9 Traditional Series Part No. Description 14280 9 (22.86cm) Black 14155 12.5 (31.75cm) Black 14159 12.5" (31.75cm) White 14164 12.5 (31.75cm) Black, Dual-Sided 14240 12.5 (31.75cm) Black, Water Resistant 14163 16" (40.64cm) Black 14312-M 13.5 (34.29cm) Square, Black 14313-M 13.5 (34.29cm) Square, Silver 12.5" or 16" Traditional Series TRADITIONAL SERIES electric models Part No. Description 14323 12.5 (31.75cm) 24VAC Black 14306 12.5 (31.75cm) 120VAC Black 14522 12.5 (31.75cm) 120VAC White 14338 16 (40.64cm) 24VAC Black 14339 16 (40.64cm) 120VAC Black 14330 12.5 (31.75cm) 120VAC Black, wall, dual-sided 14331 12.5 (31.75cm) 120VAC Black, ceiling, dual-sided 14332 12.5 (31.75cm) 24VAC Black, wall, dual-sided 14333 12.5 (31.75cm) 24VAC Black, ceiling, dual-sided 14312E-M 13.5 (34.29cm) 120VAC, Square, Black 14313E-M 13.5 (34.29cm) 120VAC, Square, Silver 12.5" Dual-Sided Traditional Series 13.5 Square Traditional Series traditional series Battery Models remote antenna Part No. Description 14244 12.5 (31.75cm) Black, Remote Antenna Clock 14465 12.5 (31.75cm) White, Remote Antenna Clock
product data sheet Analog Clocks XR SERIES Traditional Series Clock Specifications: Durable thermoplastic frames and lenses Automatically adjust for Daylight Saving Time Operating range: 32-158 F (0-70 C) Clock Lock available on most models features two uniquely shaped hangers that require a sequence of movements to install and remove the clock. Customized clock faces are available to display your organization s name or logo. Please call for more information. Single-Sided Model Three sizes available: 9 (22.86cm);12.5 (31.75cm) or 16 (40.64cm) diameter Single clock depth: 2.5 (6.4cm) Dual-Sided Model 12.5 (31.75cm) diameter Mount to wall or ceiling Ideal for hallway applications to view from many angles Easy to assemble 12.5" (31.75cm) 7.5" (19.05cm) Square Model 13.5 (34.29cm) Square 2.25 (5.7cm) depth 17.25" (43.81cm) Battery Models 9 (22.86cm) Clocks require (2) C-cell alkaline batteries (not included) 12.5 (31.75cm) Clocks require (2) D-cell alkaline batteries (not included) 16 (40.64cm) Clocks require (2) D-cell alkaline batteries (not included) 13.5 (34.29cm) Square Clocks require (2) D-cell alkaline batteries (not included) Electric (AC) Power Supply 100-240 VAC, 18 (45.72cm) cord Single-Sided: 67mA @ 120 VAC Dual-Sided: 134mA @ 120 VAC Remote Antenna Clock To Learn More: Call 800.537.0464 (U.S.) 800.330.1459 (Canada) Email: info@primexwireless.com primexwireless.com 2012 Primex Wireless, Inc. The Primex logo is a registered trademark of Primex Wireless, Inc. All other trademarks are the property of their respective owners. All Rights Reserved. 2011.053 12.12
product data sheet Alkaline Batteries Wireless Synchronized time Alkaline Batteries Primex offers Duracell Duralock alkaline batteries for use with Primex Wireless analog clocks. Due to characteristics of alkaline technology, the output of the pack is strong and stable throughout the life of the battery. At the end of the battery life, 72 mhz wireless clocks respond by 5-stepping (the second had will step at 5-second intervals), while SNS clocks alert via email for maintenance. The alkaline batteries are recommended by Primex for achieving optimal performance and maximum battery life. Alkaline Batteries Part No. Description 14889 Dual C-cell alkaline batteries (qty 2) 14890 Dual D-cell alkaline batteries (qty 2) C-Cell Alkaline Battery Specifications: Nominal Voltage = 1.5 V Operating Voltage = 1.6-0.75V Impedance: 150 m-ohm @ 1kHz Typical Weight: 69gm (2.4oz.) Typical Volume: 26.9 cm3 (1.6 in.3) Terminals: Flat Storage Temperature Range: 5ºC to 30ºC Operating Temperature Range: -20ºC to 54ºC (-4ºF to 130ºF) ANSI: 14A IEC: LR14 Alkaline Battery D-Cell Alkaline Battery Specifications: Nominal Voltage = 1.5 V Operating Voltage = 1.6-0.75V Impedance: 136 m-ohm @ 1kHz Typical Weight: 139gm (4.9oz.) Typical Volume: 56.4 cm3 (3.4 in.3) Terminals: Flat Storage Temperature Range: 5ºC to 30ºC Operating Temperature Range: -20ºC to 54ºC (-4ºF to 130ºF) ANSI: 13A IEC: LR20 Alkaline Battery Life Expectancy System Analog Clock Battery Type Expected Life GPS 72 MHz 72 MHz - 9 (2) C Cells 3.5 Years GPS 72 MHz 72 MHz - 12, 16 (2) D Cells 5 Years GPS 72 MHz 72 MHz - 24 (2) D Cells 7 Years * Battery life expectancy is based on common operating conditions and may vary due to installed site conditions. To Learn More: Call 800.537.0464 (U.S.) 800.330.1459 (Canada) Email: info@primexwireless.com primexwireless.com 2014 Primex Wireless, Inc. The Primex logo is a registered trademark of Primex Wireless, Inc. SNS is a trademark of Primex Wireless, Inc. All other trademarks are the property of their respective owners. All Rights Reserved. 7.14
Primex Wireless 5W/30W XR Transmitter using GPS time source Typical System Setup Transmitting Antenna 62" Wide by 64" Tall 9' Mast (1" Galvanized Conduit) 6.5' Outside - Rooftop Penthouse GPS Receiver and Bracket 2" Minimum Conduit and Weatherhead - Customer Supplied Ground to Building Lightning Protection System #6 Gauge Copper 2.5' 2 Unistrut Mounting Clamps Mounted to the side of the building 9' Top level electrical/ mechanical room To 120Vac Grounded Supply Approximately 1A of Current Draw 10' of GPS Cable Included - Extension cables can be purchased for up to 200' lengths Building Ground #6 Copper Shelf - Customer Provided 24" Wide Mounted at 4' 100' of Cable of Preterminated RG8 Cable Transmitter Specs: 18"Tall x 22"Wide X 22"Deep Weighs 45 lbs Figure 1: Typical System Setup Summary of Operation: 1. GPS receiver decodes time from Satellites 2. Time is input via RS232 Connection into Transmitter 3. Transmitter Time is set 4. Transmitter broadcasts out 72MHz signal to set clocks 5. When batteries are put in a clock (or AC powered clocks are plugged in), clocks search for the 72MHz signal 6. Clocks set when 72MHz signal is decoded. Notes: - GPS Receiver needs a view of the sky - Optimal Transmitting Antenna location is a tall, central point on the structure - Transmitting antenna should be a minimum of 15' from other antennas - Customer to supply the following items - 2" Minimum Conduit and Weatherhead - GPS Extension Cable (If needed) - Transmitter shelf - 120Vac Outlet - Building Ground near transmitter - Ground near transmitting antenna
Request for Information Submitted To: Carlos Marques Date: 03/02/2016 San Jose City College RFI No.: 01 Contact Email;carlos.marques@sjeccd.edu Project: 1089-0001 San Jose City College Phys Ed Building ITEM Question No. 01 RFI Response DESCRIPTION Project Reference No.: Reference: T3.01 Detail 3 Copper/Fiber Backbone Diagram Question: Detail 3 references Main Campus hub to telecom Rm 125. I cannot seem to locate the Main Campus Hub on any of the drawings? The Main Campus Hub is located in the GE Bldg as clouded above. See Sheet A0.20, Campus Site Plan - General Education Building (see extract below) Page 1 of 1
EQ 6'-0 1/2" EQ PROVIDE BACKING PER DETAIL 4 or ll/s7.08 AS REQUIRED FOR SYSTEM MOUNTING BRACKETS TRX MultiMount OFCI P1 BETWEEN 7'-9' VERIFY W/ OWNER 7 B1 PAINT COLUMN P-1 TYP. 7 Addendum 07 2016.03.07 SAN JOSE CITY COLLEGE PHYSICAL EDUCATION BUILDING AND RENOVATED LAB BUILDING 202- FITNESS CENTER Scale: Date: 1/8" = 1'-0" 03/04/16 Original Drawing: Supplemental #: F1 / A5.07 ADDENDUM 07 1089-0002 ASK-038