TABLE OF CONTENTS DIVISION 27 - COMMUNICATIONS

Transcription

1 TABLE OF CONTENTS DIVISION 27 - COMMUNICATIONS COMMUNICATIONS GENERAL REFERENCES, REGULATORY REQUIREMENTS REFERENCES, RELATED SECTIONS of the SPECIFICATIONS DEFINITIONS WORK INCLUDED SUBMITTALS: COMMON WORK RESULTS FOR COMMUNICATIONS GROUNDING AND BONDING FOR COMMUNICATIONS SYSTEMS PATHWAYS FOR COMMUNICATIONS SYSTEMS COMMUNICATIONS HORIZONTAL CABLING COMMUNICATIONS COPPER HORIZONTAL CABLING... 3 ATTACHMENT: TRUMAN STATE UNIVERSITY TELECOMMUNICATION STANDARD... 6 PGAV ARCHITECTS 27-1

2 COMMUNICATIONS GENERAL A. The Plans, the general provisions of the Contract including the General, Supplementary and/or Special Conditions and specification sections of Division 1 shall apply to Work of Division 27 of the Specifications. B. Provisions and conditions cited in this Section shall apply to Work for other sections of Division 27 of these Specifications REFERENCES, REGULATORY REQUIREMENTS A. Work for this Section of the Specifications shall be performed in accordance with the Codes, Standards, etc., as identified in Division REFERENCES, RELATED SECTIONS of the SPECIFICATIONS A. Requirements of the following Sections of the Specifications apply to Work for this Section: Division 26 Electrical Division 28 Electronic Safety and Security DEFINITIONS A. Refer to Section Definitions WORK INCLUDED A. Furnish material, labor and services necessary for, and incidental to, installing the following systems where shown on the Plans and as hereinafter specified. Include all necessary work in the related sections of the Specifications to provide for complete systems SUBMITTALS: A. The Contractor shall submit the following for approval in accordance with Subsection , Duties of the Contractor - Submittals. B. Provide manufacturer's technical product data of each material and accessory item with engineering support information, installation manual, operation and maintenance manual. Data shall be specific to product specified and clearly identified on all data sheets, which contains multiple models or sizes COMMON WORK RESULTS FOR COMMUNICATIONS GROUNDING AND BONDING FOR COMMUNICATIONS SYSTEMS PATHWAYS FOR COMMUNICATIONS SYSTEMS A. All cabling shall be as shown on plans, and per specifications. PGAV ARCHITECTS 27-2

3 B. Cabling may be run as open-type plenum rated cable concealed above lay-in ceiling spaces. Non plenum rated cabling shall be installed in conduit. Cabling shall be installed in conduit in all exterior locations and in all exposed or inaccessible locations including all open to structure, cloud ceilings, inside wall partitions or above drywall, wood, and other inaccessible ceilings. C. Cables shall be continuous from outlet to termination equipment. D. Cables shall be terminated using tools recommended by the termination manufacturer. E. Provide 2 minimum sleeves in all walls which cable runs pass through. F. Furnish and install a minimum of (1) one cable pathway device through fire rated partitions and floors, and where indicated on the drawings. Device shall be Specified Technologies, Inc. EZDP33FWS, 3M QuickPass, or equivalent. G. Refer to for fire sealing of penetrations through fire rated walls. H. Provide access panels as necessary for cable routing HANGERS AND SUPPORTS FOR COMMUNICATIONS SYSTEMS A. Cables shall be supported with J-Hooks a minimum of every six feet. Bridal rings can be used when supporting (other than Cat 6) a maximum of six wires. Support devices are to be attached to existing permanent structure. B. Cables shall be installed in cable tray where available. C. Cables and supports shall be installed at a readily accessible location above ceilings CONDUITS AND BACKBOXES FOR COMMUNICATIONS SYSTEMS A. Furnish and install conduit rough-ins at all outlets locations where shown on drawings. Rough-in shall consist of a two-gang outlet box, single gang trim ring, and a minimum 1 conduit stubbed above an accessible ceiling. Plastic bushings shall be installed on both ends of conduit. Install blank covers on all unused rough-ins. B. All conduits serving telephone/data communication outlets shall be 1 minimum. Conduits for all other system cable runs shall be sized for 40% maximum fill, or as shown on the drawings. Redundant paths shall be installed where fill exceeds 40%. C. Provide pull strings in all conduits. D. Conduit bends shall accommodate radius requirements of fiber cable as necessary COMMUNICATIONS HORIZONTAL CABLING COMMUNICATIONS COPPER HORIZONTAL CABLING A. Description of Work PGAV ARCHITECTS 27-3

4 1. The Electrical Contractor shall furnish and install all materials, accessories, and labor required to install a new telephone and/or data cabling system or an operational extension of the existing telephone and/or data cabling system. 2. The Contractor shall be trained and certified by the equipment manufacturer. 3. The Contractor shall attend coordination meetings with the Owner and Engineer prior to installation. B. Acceptable Manufacturers 1. Subject to compliance with requirements, provide telephone/data cabling system components from the following manufacturers: C. Rough-Ins D. Cabling Chatsworth Panduit 1. Furnish and install rough-ins where shown on drawings. Rough-in shall consist of a two-gang outlet box, single gang trim ring, and a minimum 1 conduit stubbed above an accessible ceiling. Install blank covers on all unused rough-ins. 2. Maximum fill of conduit is not to exceed forty percent. 3. Furnish and install minimum 2 sleeve through fire rated partitions. 4. Refer to for fire sealing of penetrations through fire rated walls. 1. One Four-pair category 6 23 gauge MPP/CMP plenum rated 100 ohm UTP cables (Hitachi # BL2) to be designated as station voice to be wired at wall outlet on (Panduit #NK688MBL) modules using T568B wiring scheme termination at wall outlet per manufactures specification and at the closet end on patch panels (Panduit #NKPP48P) using the T568B wiring scheme. These cables shall be designated as V along with the outlet number assigned per Truman State University Telecommuncations Standard. 2. One Four-pair category 6 23 gauge MPP/CMP plenum rated 100 ohm UTP cables (Hitachi # BL2) to be designated as station data to be wired at wall outlet on (Panduit #NK688MBU) modules using T568B wiring scheme termination at wall outlet per manufactures specification and at the closet end on patch panels (Panduit #NKPP48P) using the T568B wiring scheme. These cables shall be designated as D along with the outlet number assigned per Truman State University Telecommuncations Standard. 3. Cable jacket color shall be in accordance with the building standards. PGAV ARCHITECTS 27-4

5 4. Cables shall not exceed 90 meters from termination location to wall outlet. E. Telephone/Data Cabling Systems Equipment 1. Furnish and install faceplate and modular jacks at each Voice/Data outlet as described below: a. One Netkey 4-port single gang faceplate (Panduit #NK4FEIY or #NK4FIWY). b. One Netkey Category 6 keystone black jack module to be designated as voice (Panduit #NK688MBL). c. One Netkey Category 6 keystone blue jack module to be designated as data (Panduit #NK688MBU). d. Two Netkey blank keystone modules (Panduit #NKBMIW-X or #NKBMEI-X). e. Furnish, install and terminate one Voice, and one Data cable for each outlet. Reference floor plans for quantity of cables at each outlet. 2. Labeling and Standards a. Cables at wall outlets and terminations at communication closet shall be identified and labeled per Truman State University Telecommunication Standards. b. The first location shall start with the number (1) and continue, labels at wall outlet shall be TIA/EIA-606 Compliant c. All of work described above shall be ANSI/TIA/EIA-568B.1, B.2, B.3-1 & 569B compliant and follow NEC codes local or otherwise. d. All voice and network terminations at communication closet shall be terminated on patch panels and 19" racks permanently mounted on floor of Telecommunication Room. Cables shall be terminated in distinct and separate panels for each type; voice and data. 3. Voice and data cable shall be Hitachi # BL2. No equivalents accepted. All of the above mentioned equipment and scope of work shall be properly grounded and bonded per TIA/EIA-607. F. Testing and Labeling 1. Field test data cables after installation for acceptance as defined in TIA/EIA TSB67. Acceptance tests to include continuity, length, attenuation, crosstalk, and noise. The results of all tests for each cable will be documented in a printout from the test instrument and provided to the owner. Any cables which fail will be corrected and re-tested with the new test results provided to owner. PGAV ARCHITECTS 27-5

6 2. Label jacks at outlet faceplates and patch panels and label cables at the outlets and other termination location in accordance with the building standards. 3. Provide colored cables and jacks in accordance with the building standards. G. As Built Drawings 1. Provide as-built drawings indicating cable routing and cable/jack/patch panel identification. END OF SECTION ATTACHMENT: TRUMAN STATE UNIVERSITY TELECOMMUNICATION STANDARD PGAV ARCHITECTS 27-6