Attachment 19 - Replacement Drawing TO-02 TELECOM SITE PLAN in Attachment 2.pdf

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TELECOMMUNICATIONS STANDARDS REFERENCE

JBLM NEC - SPECIFICATION 33 82 00 "TELECOMMUNICATIONS OUTSIDE PLANT (OSP)"

USAISEC- TECHNICAL CRITERIA FOR THE INSTALLATION INFORMATION INFRASTRUCTURE ARCHITECTURE, NOV. 2017 (I3A) USAISEC - REFER TO THE CURRENT VERSION OF EACH PUBLICATION CITED IN APPENDIX D OF THE I3A

GENERAL NOTES:

1. REFER TO SHEET T0--01 FOR "TELECOMMUNICATION GENERAL NOTES, ABBREVIATIONS, AND LEGEND."

2. CONTACT NEC OUTSIDE PLANT (OSP) SUPERVISOR MR JOHN MADALENA AT 253-967-5022 PRIOR TO STARTING ANY

DEMOLITION WORK. CONFIRM OSP REQUIREMENTS THAT MUST BE COMPLETED PRIOR TO DEMOLITION FOR ALL ASPECTS OF THIS CONTRACT THAT ARE CURRENTLY SERVED FROM THE NEC TELECOMMUNICATIONS SYSTEM.

3. COORDINATE WITH NEC FOR ACCESS TO UNDERGROUND MAINTENANCE HOLE ANO DUCT SYSTEM.

4. EXISTING DUCT BANKS VARY IN DEPTH ANO ARE TO BE PROTECTED TO THE EXTENT POSSIBLE FROM VEHICULAR TRAFFIC.

THE CONTRACTOR SHALL COORDINATE WITH NEC AND PROVIDE A GENERAL PROTECTION PLAN WITH PROCEDURES FOR

PROTECTION OF UG SYSTEM THAT ARE TO REMAIN.

5. DEMOLITION OF EXISTING CABLING AND INFRASTRUCTURE MAY NOT BEGIN UNTIL ALL OSP CABLING HAS BEEN REROUTED

ANO ALL SERVICES RESTORED.

KEYNOTES:©

1. DISCONNECT ANO REMOVE EXISTING FIBER OPTIC CABLING FROM MH205 TO MH206. OUCTBANK TO REMAIN. PROVIDE

MECHANICAL DUCT PLUGS AT EMPTY DUCTS IN THE MAINTENANCE HOLE.

2. DEMOLISH AND REMOVE FIBER OPTIC CABLING, COPPER CABLING, AND UNDERGROUND DUCT BANK BETWEEN MH206 AND

MH207. SAW CUT DUCT BANK 10 FEET FROM MH206 ANO MH207 ANO PLUG DUCTS AT BOTH ENOS WITH MECHANICAL DUCT PLUGS. CONCRETE ENCASES SAW CUT ENO OF DUCT BANK WITH 3000 PSI CONCRETE TO 6" MINIMUM THICKNESS. PROVIDE AND MOUNT FIBERGLASS SIGN AFFIXED TO WALL OF MAINTENANCE VAULT OVER DUCT WITH THE FOLLOWING: "4-4IN. PVC CONCRETE ENCASED STUB-OUT 10FT. FROM EXTERIOR VAULT WALL". AT MH206 ADJUST LOCATION OF SAWCUT AS

NECESSARY TO RETAIN ANO PROTECTED THE EXISTING CONDUIT WITH COAX CABLING.

3. NEW TELECOM MANHOLE. REFER TO SHEET T0-04 FOR REQUIREMENTS.

4. SPLICE CABLES IN MH205 ANO EXTEND THROUGH NEW INFRASTRUCTURE TO MH207. SPLICE EACH CABLE IN MH205 ANO

MH207 AS INDICATED IN MANHOLE BUTTERFLIES ANO PRESSURE TEST FOR LEAKS AFTER CLOSURE. COORDINATE WITH THE NEC TO WITNESS PRESSURE TESTING. PROVIDE MECHANICAL DUCT PLUGS AT EMPTY DUCTS IN THE MAINTENANCE HOLE.

5. NEW 4-4" DUCTBANK. REFER TO T0-04 AND SPECIFICAION SECTIONS 33 71 02 AND 33 82 00.

6. NEW DUCTBANK TO BE CONNECTED TO EXISTING MANHOLE. REFER TO SPECIFICATION 33 71 02 FOR REQUIREMENTS.

MH206 TO REMAIN. ADJUST COLLAR/LID FOR FINAL GRADING.

8. UTILITY BRIDGE WITH FOUR 4" RIGID GALVANIZED STEEL CONDUITS. TRANSITION TO BELOW GRADE AT EACH END OF THE

BRIDGE ANO EXTEND TO EACH MANHOLE. REFER TO SPEC 33 71 02 FOR UNDERGROUND OUCTBANK REQUIREMENTS. RIGID CONDUIT IN CONTACT WITH SOIL WILL BE WRAPPED WITH FACTORY APPLIED WEATHER AND CORROSION PROTECTIVE TAPE.

9. EXISTING DUCTBANK AND CABLING TO BE PROTECTED IN PLACE.

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