TRANSBAY JOINT POWERS AUTHORITY. REQUEST FOR PROPOSALS No TWO-WAY RADIO SYSTEM

Transcription

1 TRANSBAY JOINT POWERS AUTHORITY REQUEST FOR PROPOSALS No TWO-WAY RADIO SYSTEM QUESTIONS & ANSWERS The following questions related to the above-referenced RFP were received at the pre-proposal conference on April 3, 018: 1. Q: How many supplemental radios are anticipated to be needed prior to obtaining the specified radios? A: Refer to Addendum No. 1 for quantity.. Q: Will San Francisco Police Department officers carry these radios? A: Yes. However, the primary radio users will be the contract security guards and the building maintenance staff. An emergency responder radio communication system, which is separate from the distributed antenna system (DAS), is being installed in the transit center. 3. Q: Does TJPA have an FCC license? A: No, this is an item of the scope of work. 4. Q: Has any testing of radios been conducted in the facility? A: No. 5. Q: When will the distributed antenna system be installed? A: The DAS is currently being installed. Information describing the system is attached. 6. Q: Will the radios be operated on all levels of the facility? A: Yes, but operations on the two below-grade levels will be limited. 7. Q: Are transit operator radios to be covered by the system? A: No. 8. Q: Are the IP consoles required now or for future operations? A: IP consoles will be needed in August 018. Page 1 of 1

2 Attachment Additional information regarding cellular/uhf/vhf DAS: TJPA has contracted with Boingo to install a Neutral Host Distributed System (DAS) in the Salesforce Transit Center. The system will support all current commercial cellular frequencies with the ability to upgrade for future 5G requirements. Also supported will be the UHF/VHF systems identified by TJPA for use in the venue. The distributed antenna system takes an RF source - such as would transmit from a cell tower or UHF broadcast site - converts the RF source to be transmitted over fiber optic cable throughout the transit center, and then converts the signal back to RF to be transmitted via small antennas closer to the end customer/subscriber at a lower power. This enables signals that do not travel well through large venues constructed of steel and concrete to reach the cellular and two-way radio users. The head end equipment is located in the MDF room in the transit center. The equipment chosen to support the transit center DAS is the Alliance Platform, using a combination of s 5 watt and 0 watt remote units. The attached 8 sheets show the DAS equipment installation locations in the transit center.

3 UHF UHF Analog UHF MHz Sector1 Nb. of ch.:8 ATT--1 Generic Duplexer: Subject to change depending on VHF frequency needed V/UHF VHF Analog VHF MHz Sector1 Nb. of ch.:8 ATT--18 Generic Duplexer: Subject to change depending on VHF frequency needed SPT--463 SPT--464 V/UHF VHF Analog VHF 16-0 MHz Sector1 Nb. of ch.:8 ATT--19 Generic Duplexer: Subject to change depending on VHF frequency needed 1 3//017 4/7/ /11/ /6/ /8/017 Design plan 1 of 8

4 Rx Roof west Tx Roof west Tx Roof east Rx Roof east A-RP-5 A-RP-4 A-RP-9 A-RP-7 Roof Park SPT-BD-87 SPT-BD-93 SPT-BD-89 SPT-BD-9 Rx Bus deck west 3360 Tx Bus deck west RHG-BD-3 RHG-BD-33 Tx Bus east Rx Bus east A-BD-10 A-BD-8 A-BD-3 Bus deck A-BD-6 Bus Deck Tx Second level west Rx Second level west A-SL- A-SL-8 A-SL-3 Second level Second Level Tx Ground level west Rx Ground level west A-GL-5 A-GL-1 A-GL-6 Ground level Ground Level SPT-LC SPT-LC-3 SPT-LC-88 RHG-LC-30 RHG-LC-9 RHG-LC-31 SPT-LC-91 Tx Lower level west Rx Lower conc east A-LC-1 A-LC-4 1 3//017 4/7/ /11/ /6/ /8/017 A-LC-159 Lower Concourse A-TP-45 Rx Train level west Tx Train level west A-TP-135 A-TP-44 VHF output power can be reduced as needed in order to achieve of 8 Train Platform Level Design plan

5 VZW Sec 14 VZW Sec 13 ATT Sec 9 VZW Sec 15 VZW Sec 16 ATT Sec 10 ATT Sec 11 TMO Sec 9 TMO Sec 8 Legends High power Remote Unit Spli er Direc onal large antenna(extent D5501i Inverted) PK30(4 Hight Power Remote Units) UHF canister antenna Direc onal small antenna(extent D5977) 9x1/' coax cables To in Bus deck 8x1/' coax cables to in Bus deck PK53 (1 High Power Remote Units) 5x1/' coax cables To in Bus Deck Pictograms legend 1 3//017 4/7/ /11/ /6/ /8/017 Roof Park 3 of 8

6 VZW Sec 10 VZW Sec 11 VZW Sec 1 ATT Sec 6 ATT Sec 7 ATT Sec 8 TMO Sec 5 TMO Sec 6 TMO Sec and feeding Roof park(x 5W+8x HP (x 5W (4x1 5W 03641(x 5W and Radio + (8x1 0W RU for roof) 0340 (x 5W and feeding Roof(x 5W + 8x HP +1x Radio RU Pictograms legend Fiber BDA Repeater Splitter 1 3//017 4/7/ /11/ /6/ /8/017 Bus Deck 4 of 8

7 VZW Sec 3 VZW Sec 4 VZW Sec 5 VZW Sec 6 ATT Sec 3 ATT Sec 4 ATT Sec 5 TMO Sec 3 TMO Sec 4 To B1580 in lower conc To Lower Concourse Open to (x To Ground level 0380 (x 035 (x 0464 (x (x and feeding Ground lvl with (x Pictograms legen 1 3//017 4/7/ /11/ /6/ /8/017 Second Level 5 of 8

8 ATT Sec 3 ATT Sec 4 ATT Sec 5 TMO Sec 3 TMO Sec 4 First Fremont Street Fremont street To 035 in Lower Concourse 013 (x 0148 (x1 To B144 in lower conc To B1580 in Lower conc To B1564 in Lower conc 0161 (x To 0380 in Second level 0136(x To 0639 in second level To B1545 in Lower conc Pictograms legend 1 3//017 4/7/ /11/ /6/ /8/017 Ground Level 6 of 8

9 VZW Sec 1 VZW Sec ATT Sec 1 ATT Sec TMO Sec 1 TMO Sec B1384(x3) feeding this lvl &Train lvl B134 (x1 and 1xRadio RU B144(x1 feeding ground level B136 (x1 B1580(x1 feeding Ground lvl and 1 x Radio RU B153 (x3 feeding Ground lvl B1680 MDF+ HE B1584 B160 B1780 (x1 B184(x B146 B1341(x B1444 B166(x B1564 (x1 + (x1 RU feeding Ground level) B1545 B1643 MDF B1641 and 1 x Radio RU B1760 (x1 B193 (x1 Pictograms legend Fiber BDA Fiber BDA Hub Miscellaneous Repeater Splitter 1 3//017 4/7/ /11/ /6/ /8/017 Lower Concourse 7 of 8

10 ATT Sec 1 ATT Sec TMO Sec 1 TMO Sec To B134 Radio in lower concourse From B1384(x in lower concourse To B1580 Radio in Lower conc B8 B480 B50(x B61 To B1780 Lower concourse B463 B661(x B6 B46 B440 B660 B641 B41(x1 To MDF B1641 Radio in Lower conc To B193 in lower conc Pictograms legend 1 3//017 4/7/ /11/ /6/ /8/017 Train Platform Level 8 of 8