COUNTY OF SAN JOAQUIN

Transcription

1 COUNTY OF SAN JOAQUIN General Services Department 44 North San Joaquin Street, Suite 590 Stockton, California (209) , Fax (209) GABRIEL E. KARAM Director Capital Projects Facilities Management Office of Emergency Services October 14, 2011 M E M O R A N D U M TO: FROM: All Plan Holders of Record David Castagna, Facilities and Construction Planner SUBJECT: Addendum No. 2 Project: Environmental Health Building Tenant Improvements Project This Addendum No. 2 forms a part of the Contract Documents and shall supersede the original Specifications and the original Drawings of the above-entitled project wherein it contradicts same. All other conditions remain the same. Acknowledge receipt of this Addendum in the space provided on the Bid Form. Failure to do so may subject Bidder to disqualification. The following clarifications are being made to the Bid Documents: DELETE: ADD: 1. Specification: Communication Structured Cabling Infrastructure Specification 2. Communications Drawing First Floor 3. Communications Drawing Basement 4. MDF Drawing 5. Structured Cabling Infrastructure Bill of Materials (BOM) END OF ADDENDUM NO. 2

2 SJC Environmental Health T.I. Stockton, California COMMUNICATIONS SECTION COMMUNICATIONS PART 1 - GENERAL 1.1 SECTION INCLUDES A. Telephone and Data system raceways and boxes only. 1.2 RELATED SECTIONS A. Section : Common Work Results for Electrical. B. Related work not included: Cables and equipment for telephone and data systems. 1.3 REFERENCES/STANDARDS/CODES A. California Electrical Code 2010 Edition. B. California Building Code 2010 Edition. PART 2 - PRODUCTS 2.1 TELEPHONE/DATA SYSTEM: A. Scope: Provide all labor and materials for a partial raceway system and cabinets/backboards for the Telephone/Data System. B. System Equipment, racks, devices and cables shall be provided by Owner approved vendor. C. Owner's vendor to provide and terminate all cables on devices and control panel. D. Coordinate with Owner s vendor to determine exact raceways and boxes required and provide the same. PART 3 EXECUTION DELETE 3.1 INSTALLATION OF TELEPHONE/DATA SYSTEM: A. Review the total point to point wiring layout to assure that the correct type and size of conduit is installed. B. Final connections, testing, adjusting and calibration shall be by Owner s vendor. END OF SECTION COMMUNICATIONS

3 Environmental Health Department Building Tenant Improvements Project Structured Cabling Infrastructure Specification October 14 th, 2011 Page 1 10/14/2011

4 1. GENERAL a. A new structured cabling infrastructure is required to be installed at the San Joaquin County Environmental Health Building (Building) located at 1868 Hazelton, Stockton California. In general, there are two sequences of work. In sequence #1, the cabling company will be a subcontractor to a general contractor for all of the Building s tenant improvements. The cabling subcontractor will pull, terminate and test all hard wall, faceplate locations. In addition, the cabling subcontractor will pull all cables related to modular systems furniture; with cable ends in the MDF room and the other ends coiled at locations awaiting the delivery and re-assembly of relocated existing modular systems furniture. In sequence #2, the same cabling company will be contracted directly by the County (separate from the general contractor for the tenant improvements) to pull or lace, terminate and test the coiled cabling in the relocated modular systems furniture that will be re-assembled by a modular systems furniture company. 2. CONTRACTOR QUALIFICATIONS AND REQUIREMENTS a. The cabling subcontractor shall design and provide all materials in order to install a complete structured cabling solution supporting voice, data, and video. Only one cabling subcontractor (no second tier subs for the cabling subcontractor) shall be responsible for providing a complete and functional infrastructure; including the procurement of products, installation of cabling infrastructure, pathways and spaces, bonding and grounding, fire stopping, verification of performance, and documentation. b. The cabling subcontractor must possess a valid C-7 California State contractor s license. This license must have been issued 2-years prior to the date of the bid. c. The cabling subcontractor must have been in telecommunications business for a period of at least 2 years. The cabling subcontractor must submit at least 3 project references (of similar size and scope to this project). Two (2) of the project references must have been at other San Joaquin County facilities/buildings. It is the strong preference of the owner that either Valley Communications, Roseville CA (Jarod Silva, ), or Gateway Communications, El Dorado Hills CA (Gary Chelini, ), are the cabling subcontractors for this Project based upon their familiarity with the County s structured cabling standards. d. The cabling subcontractor must be certified by the manufacturers of the cabling solutions to be installed. To meet the requirements of this specification, the contractor must be a Panduit PCI. In addition, the cabling subcontractor must have a BICSI RCDD (Registered Page 2 10/14/2011

5 Communications Distribution Designer) on staff. A copy of these certifications must be submitted in the proposal. e. This installation must provide a 25-year extended warranty on the UTP cabling solutions by Panduit. This will require the PCI to complete a Panduit Deviation Warranty form. The extended warranty shall include (but not limited to), product, performance, and application guarantees. f. Contractor will install only material that is new and undamaged. Refurbished or used material is not acceptable. g. Owner expects the workmanship to be of high quality. All equipment shall be plumb and true with the structure. All materials shall be firmly secured in place, adequately supported, and permanent. h. If in the event the general contractor for all of the Building s tenant improvements, the cabling subcontractor, and the Owner disagree technically during the execution of this project, all parties agree to be bound by the decision of an outside party. This outside party shall be an RCDD in good standing with BICSI. The outside party shall be retained by the Owner, and shall not be an employee. A decision will be provided within 2-business days. 3. CODES, STANDARDS, AND BEST PRACTICES a. All work and materials shall be in full accordance with the latest codes, standards, and best practices. It is the responsibility of the general contractor for all the Building s tenant improvements and the cabling subcontractor to have access to the documents. In the case that one of the following documents has a ratified update or addendum; it shall be incorporated into this scope of work. If multiple documents provide different requirements, the strictest requirement shall be followed. Not all documents may apply to this project. i. ANSI/TIA/EIA B.1 - Telecommunications Cabling Standard, Part 1: General Requirements (including all the latest ii. ANSI/TIA/EIA B.2 - Telecommunications Cabling Standard, Part 2: Balanced Twisted Pair Cabling Components iii. ANSI/TIA/EIA B.3 - Telecommunications Cabling Standard, Part 3: Optical Fiber Cabling Components Standard iv. ANSI/TIA/EIA Measurement of Optical Power Loss of Installed Single-Mode Fiber Cable Plant v. ANSI/TIA/EIA Measurement of Optical Power Loss of Installed Multimode Fiber Cable Plant vi. ANSI/TIA/EIA A Pathway and Spaces Page 3 10/14/2011

6 vii. ANSI/TIA/EIA 606-A Administration Standard for the Telecommunications Infrastructure of Commercial Buildings (labeling identifiers will be provided by Owner to the general contractor for all the Building s tenant improvements and the cabling subcontractor) viii. ANSI/TIA/EIA 607- (A) Commercial Building Grounding/Bonding Requirements ix. ANSI/TIA/EIA-942 Telecommunications Infrastructure Standard for Data Centers x. ANSI/TIA/EIA (A) Customer-Owned Outside Plant Manual xi. BICSI - Telecommunications Distribution Methods Manual (latest edition) xii. BICSI - Cabling Installation Manual (latest edition) xiii. BICSI Customer-Owned Outside Plant Design Manual (latest edition) xiv. NFPA xv. FCC 47 CFR 68 xvi. NEMA 250 xvii. NEC - Articles 770 and 800 xviii. ADA - Americans with Disabilities Act xix. ISO/IEC (International) Generic Cabling for Customer Premises Standard (including all the latest amendments and applicable addenda) xx. Title 24 (California Code of Regulation) xxi. All Federal, State, and Local Codes 4. Design and Execution a. Design Overview i. The goal of this project is the installation of a structured cabling system. This solution will provide communication solutions for data (Ethernet/VoIP), fax (analog), and red phones (analog). ii. The drawings titled Communications First Floor and Communications Basement provided by the Owner identifies workstation outlet location and configurations. The legend is: 1. Data Connections (Open Triangles) 2. Fax Connections (Triangles with Horizontal Lines) 3. Red Phones (Triangles with One Vertical Line) iii. The drawing titled MDF Drawing provided by the Owner identifies the rack and ladder design within the MDF. iv. All horizontal cabling from the MDF to the workstation outlets shall be installed below the finished floor. Page 4 10/14/2011

7 v. The cabling subcontractor (sequence #1) will pull, terminate and test all hard wall, faceplate locations. In addition, the cabling subcontractor will pull all cables related to modular systems furniture; with cable ends in the MDF room and the other ends coiled at locations awaiting the delivery and re-assembly of relocated existing modular systems furniture. Where cable penetrates the floor, aluminum monuments shall protect the cable. Black flex duct to protect the cable until it reaches the furniture raceway shall be provided by the cabling contractor in sequence #2. vi. The connections for the future CCTV cameras shall be run above the ceiling. vii. Each hard wall, faceplate data connection will include one patch cord at the workstation, and one patch cord at the MDF. Patch cords related to modular systems furniture shall be provided by the cabling, and related MDF locations, shall be provided by the cabling contractor in sequence #2. viii. Each connection shall be properly installed, tested, and documented. It is the responsibility of the cabling subcontractor, to provide a complete and working solution. It is the Owners responsibility to provide electrical power and cooling to the MDF. The cabling subcontractor shall provide and install a Telecommunications Main Grounding Busbar in the MDF in sequence #1. b. MDF Configuration i. One central communications room has been identified as the Main Distribution Frame (MDF). The MDF Drawing identifies the proposed locations of the equipment racks and overhead ladder. ii. The cabling subcontractor shall provide and install Three (3) 2-Post Equipment Racks and Two (2) Cabinets in sequence #1. They shall be securely mounted to the existing floor; and seismically braced, as appropriate. iii. The cabling subcontractor shall provide and install the overhead ladder. The ladder shall be suspended from the ceiling with All- Thread and Uni-Strut; and seismically braced, as appropriate. iv. The rack and ladder systems shall be bonded and grounded to a new Telecommunications Main Grounding Busbar (cabling subcontractor - installed in sequence #1). The ground cable shall Page 5 10/14/2011

8 be a #6 Ground Wire (insulated). The connectors shall be two-hole compression type connectors. v. The Owner will identify which rack will be used to terminate the data connections. The 48-port patch panel shall be mounted starting 4 RU s from the top. A 2 RU horizontal wire manager shall be provided below the patch panel, followed by 2 RU of space for an Owner Provided Ethernet switch. Repeat this sequence until all horizontal cables are terminated. vi. The Fax and Red Phone connections shall terminate on the existing Telecom board within the MDF. vii. A horizontal PDU shall be installed at the bottom of each 2-post rack. viii. An overhead cable pathway shall support the cabling between the racks. Radius drops shall be used to support the large horizontal cable bundles entering/leaving the cabling rack. ix. The cabling subcontractor shall provide two (2) floor sleeves that shall be installed in sequence #1 to route cables from the MDF to the basement. A ceiling sleeve shall be installed to route cables from the MDF to and through the ceiling. Cable passing through the sleeves to the ladder must be securely fastened to the wall (ladder mounted vertically to the existing wall). x. All cabling shall be run below the floor from the MDF to the hard wall, faceplate and modular systems furniture locations in sequence #1. The only exception to this is the two (2) CCTV cables, which will be run through the ceiling. J-hooks are required to independently support the cables. c. Work Area Outlets i. Each furniture faceplate will support up to four outlets, and match the color of the furniture. Each wall mount faceplate will support up to four outlets and be off-white in color. Port blanks will be installed on any unused ports (if any), and be matching in color. ii. The cabling subcontractor shall provide and install one (1) four foot (4 ) by eight foot (8 ) UL listed fire-coated plywood backboard in the basement as identified on the Communications Drawing Basement in sequence #1. The cabling subcontractor shall provide and install two (2) surface mounted boxes; one (1) box with four (4) data drops and one (1) box with four (4) analog drops in the basement on the UL Listed fire-coated plywood backboard in Page 6 10/14/2011

9 d. Testing e. Labeling sequence #1. Location of the surface mounted boxes on the backboard will be determined by the Owner prior to installation. i. All analog drops will be tested for continuity and wire map. The Owner reserves the right to have a representative present during testing. ii. All UTP data drops will be tested using the Category 5E Permanent Link performance specification. The Owner reserves the right to have a representative present during testing. 1. The tester shall be a Fluke DSP 4000, Fluke DTX 1800, or equivalent tester. The tester must be certified by ETL or UL, and capable of testing to the performance parameter. The tester shall be current with the requirements for recalibration as defined by the manufacture. 2. Each workstation connection shall be tested as a channel link, after labeling is complete. 3. The length of the channel shall not exceed 100 meters (including all patch cords). i. All cables will be labeled following the ANSI/ETA/TIA 606-A. This installation shall be treated as a Class IV. The Owner will provide specific labeling identifiers (site, building, etc ). All labels shall be printed by a mechanical device (printer, label maker), and shall be legible viewing at 12 inches. f. Pathways and Spaces i. It is the responsibility of the cabling subcontractor to design the pathways for the horizontal cabling. All horizontal cabling pathways should be designed to allow for a minimum of 25% growth. All pathways shall maintain separation from high-voltage systems. ii. Cabling shall be installed using j-hooks. Cabling shall be independently supported, and never laid on ceiling tiles, tied to any conduit, or attached to ceiling supports. Spacing between J-Hooks shall not exceed manufacture recommendations. iii. Pathways will be required below the floor, and above the ceiling. Page 7 10/14/2011

10 g. Firestop All pathways shall be run parallel to the walls or at 90-degree angles. Distribution pathways from the MDF shall be utilized on the West and East sides of the building. iv. All replaced or abandoned cabled must be removed and disposed of. For all new cable pulls, the contractor will not exceed NEC s no more than 40% fill specification. A pull string shall be left in every conduit. i. Firestop shall be installed for all through-wall or through-floor penetrations as required by the NEC. All firestop products shall be installed in accordance with the manufacturer recommendations. Each firestop shall have a minimum 1-hour rating, and shall be identified in the final documentation. h. Bonding and Grounding 5. Documentation i. All equipment racks, cabinets, and raceway systems must be bonded and grounded as specified in the ANSI/TIA/EIA-607 and ANSI/TIA/EIA-942. a. Performance Test Results i. The cabling subcontractor shall provide documentation to support the UTP (data & voice), fiber, and grounding test results. The results shall be in hard copy and soft copy formats. The soft copy results shall be provided on CD-R media, in a non-proprietary format. b. Site Documentation i. As-Built drawings will be provided in AutoCAD format. The drawings shall identify the MDF location, workstation outlet locations, cabling pathways, firestop, and grounding components. The diagrams shall be in hard copy and soft copy formats. The printed copy shall be in color. The soft copy file shall be provided on CD-R media. 6. Products Page 8 10/14/2011

11 a. All products shall be installed in compliance with the manufacturer s instructions. The Owner has identified core products that are approved for this installation. No substitutions will be allowed. This will ensure a quality installation, guarantee performance, and reduce on-going maintenance costs for the life of the solution. b. Additional miscellaneous materials will be required to complete this installation. This is not a complete parts list. c. The Owner requires that the solution meet the requirements of a Graybar VIP project. d. Horizontal Cabling: The horizontal cabling solution must conform to the Category 5E Cabling specification. This includes all the quality assurance and performance testing aspects. Plenum cable shall be used when required by code. i. UTP Cable 1. The cable to be used for data drops is the Landmark 350 by Berk-Tek. The cable jacket shall be yellow in color. The approved part numbers are: a. 5EXHNP4P24-YL-P-BER-PV (PVC) b. 5EXHP4P24-YL-P-BER-AP (Plenum) 2. The cable to be used for voice drops is the Landmark 350 by Berk-Tek. The cable jacket shall be grey in color. The approved part numbers are as follows: a. 5EXHNP4P24-GY-P-BER-PV (PVC) b. 5EXHP4P24-GY-P-BER-AP (Plenum) ii. Connectivity 1. The workstation jack to be used for data drops is the Panduit Mini-Com TX5e Jack Module, which is yellow in color. The approved part number is: a. CJ5E88TGYL 2. The workstation jack to be used for voice drops is the Panduit Mini-Com Mini-Jack Cat 3 Jack Module, Gray in color, and USOC Coded. The approved part number is: a. CJ66UIGY iii. Faceplates 1. The furniture faceplates shall be by Panduit, and match the color of the furniture. Page 9 10/14/2011

12 2. The flush wall faceplates shall be the Panduit 4-port Executive Faceplate, which is white in color. The approved part number is: a. CFPE4WH iv. Data Patch Panels 1. The patch panels shall be a 48-port modular patch panel by Panduit. The approved part number for the panel is: a. CPP48WBL v. Cable Management a. Velcro cable ties shall be used. Zip (plastic/nylon) ties are allowed. vi. UTP Patch Cords 1. The data patch cords shall be Category 5E patch cords by Panduit, which is yellow in color. The length should not exceed 7 for use at the MDF, and 15 or less at the workstation, unless approved by the Owner. An approved part number is: a. UTPCH7YL b. UTPCH15YL e. Cabinets, Telco Racks, Cable Management, Pathway, Bonding & Grounding, and Firestop Products i. Racks a. The 2-post rack shall be 19 wide and 7 high. The rack shall be black in color. The approved part number for the Universal Rack by Chatsworth is: i ii. Cable Management 1. The vertical cable management solution for the 2-Post racks is the PatchRunner series of products from Panduit. Doors shall be provided. a. PRV8 (Vertical Manager) b. PRD8 (Hinged Metal Door) 2. The horizontal cable management solution for the rack and cabinet solutions is the NetManager series of products from Panduit. The approved part number is: a. NCMH2 iii. Runway (ladder) 1. If cable runway (ladder) is required, the approved runway is Page 10 10/14/2011

13 by Chatsworth. The color shall be black. The approved part numbers include: a (Ladder, 18 wide, Black) b (Butt-Splice Kit) c (Junction-Splice Kit) d (Radius Drop, 18 wide, Black) iv. Additional Cable Support (J-Hooks) 1. The approved solution is the CableCat cable support products by Erico. The approved part numbers include: a. CAT12 b. CAT21 c. CAT32 d. CAT425 v. Firestop 1. Firestop products include the EZ-Path and EZ-Path MAX by Specified Technologies (STI). Appropriate attachment plates are required. The approved part numbers include: a. EZDP33FWS (EZ-Path Series 33 Kit) b. EZDP44 (EZ-Path Max) vi. Power Distribution 1. The unit shall have Amp receptacles, surge suppression, current monitoring, with a 7 power cord. The approved part numbers by Geist includes: a. SPC vii. Telecommunications Main Grounding Busbar 1. The Telecommunications Main Grounding Busbar (TMGB) shall be solid copper. The approved part number by Chatsworth is: a Page 11 10/14/2011

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17 Environmental Health Department Building Tenant Improvements Project Structured Cabling Infrastructure Structured Cabling Infrastructure Bill of Materials (BOM) - Cabling subcontractor furnished, cabling subcontractor installed Date: 10/14/2011 Qty Supplier Part Number Description 27 Berk-Tek 5EXHNP4P24-YL-P-BER-PV Category 5E, PVC Cable, Yellow 1 Berk-Tek 5EXHP4P24-YL-P-BER-PV Category 5E, Plenum Cable, Yellow 2 Berk-Tek 5EXHNP4P24-GY-P-BER-PV Category 5E, PVC Cable, Grey 250 Panduit CJ5E88TGYL Category 5E Jack Module, Yellow 10 Panduit CJ66UIGY Category 3 Jack Module, Grey 6 Panduit CPP48WBL 48-Port Modular Patch Panels 125 Panduit UTPCH7YL Patch Cord, 7', Yellow 125 Panduit UTPCH15YL Patch Cord, 15', Yellow 3 Chatsworth Universal Rack, 7', 19" Wide 2 Chatsworth GF-1B423 GlobalFrame Cabinet, 42 RU, 750mm x 1200mm 5 Panduit PRV8 Vertical Wire Manager 10 Panduit PRD8 Door for Vertical Wire Manager 6 Panduit NCMH2 Horizontal Wire Manager 6 Chatsworth Ladder, 18", Black 4 Chatsworth Junction Splice, Black 5 Chatsworth Radius Drop, 18", Black 30 Erico CAT12 J-Hook, up to 10 Cables 20 Erico CAT21 J-Hook, up to 32 Cables 20 Erico CAT32 J-Hook, up to 50 Cables 20 Erico CAT425 J-Hook, up to 265 Cables 2 STI EZDP33FWS EZ-Path Series 33 Kit 5 Geist SPC Horizontal PDU, AMP Outlets, 7' Cord