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PROJECT NOTES (a) All work shall be performed in accordance with the Design and Construction Standards of the City and shall be completed to the satisfaction of the City Engineer. In the event that a design element does not reflect City specifications, the matter must immediately be brought to the attention of the design engineer and the City Engineer. The design engineer shall be responsible for recommending a solution or alternative solutions to the City for review and approval." (b) "The approval of an engineering construction drawing does not relieve the owner -developer -contractor of the responsibility of constructing workable public improvements. All revisions and/or corrections required will be solely the owner's -developer's - contractor's responsibility, and at their expense." (c) "These plans have been checked by the City only for conformance with the Design and Construction Standards, compliance with development agreement conditions and for general conceptual approval of public improvements as shown. No detailed mathematical check was made for the accuracy of existing or proposed dimensions, lines or grades shown, including all existing utilities shown or not shown." (d) "Utility locations shown reflect available record data. The contractor shall take precautionary measures to protect all utility lines shown and other utility lines otherwise located. The contractor shall notify the City Utilities Division and private utility companies 24 hours prior to beginning construction." (e) Before work begins, the contractor shall obtain a permit to work in the right-of-way from City Engineering Support Services and must notify the City right-of-way inspection staff 24 hours in advance of commencing construction activities." (f) "The owner -developer shall provide the contractor with a complete and updated set of engineering construction drawings. These drawings, and any required permits, shall be at the site at all times and shall be make available to City staff upon request. If no plans appear on the project site, construction activities may be halted at the discretion of the City Engineer, or a designated representative." (g) "The contractor agrees to comply with the provisions of the ATSSA Guide for Work Area Traffic Control and the Manual of Uniform Traffic Control Devices for construction signage." (H) "All surplus materials, tools, and the temporary structures, furnished by the contractor, shall be removed from the project site by the contractor. All debris and rubbish caused by the operations of the contractor shall be removed, and the area occupied during construction activities shall be restored to its original condition, within 72 hours of project completion, unless otherwise directed by the City Engineer." TELECOMMUNICATION FACILITY STANDARDS The following standards shall apply to all telecommunication related facilities constructed within the City's Right -of -Way including local telephone, long distance telephone, cable TV, and other telecommunication services franchised or otherwise permitted By the City of Grand Island. All telecommunications facilities constructed in the City's Right -of -Way shall be underground unless otherwise permitted by the City Engineer. General (a) All telecommunications facilities construction shall conform to the reqirements of the following standards: (1) American National Standards Institute, Inc. (ANSI), Electronic Industries Association (EIA), and Telecommunications Institute of America (TIA) Standards: EIA/TIA Standards Proposal No. 2840-A, Proposed Revision of EIA/TIA-568 (if approved to be published as EIA/TIA-568-A), EIA/TIA-569 Commercial Building Standard for Telecommunications Pathways and Spaces, and TIA/EIA-607 Commercial Building Grounding and Bonding Requirements for Telecommunications. (2) 1993 National Electrical Safety Code (NESC) C2-1993, published by the Institute of Electrical and Electronics Engineers (IEEE), Inc. (3) National Electrical Code (NEC), published by the National Fire Association (NFPA). (4) Federal Communications Commission (5) Nebraska Public Utilities Commission (6) Williams -Steiger Occupational Safety and Health Act (OSHA) (b) Detailed 1 inch = 30 feet scale engineering drawings presenting the specific conduit routing and associated manhole locations and specifications, shall be submited to the City Engineer's office for review and approval. Underground Cable Protection (a) All buried telecommunications cable, shall be installed in conduit, SDR -11 or equivalent. Cable placement by means of direct plow -in will not be allowed within the City's Right -of -Way, Depth of Cover (a) The minimum depth of cover over the conduit shall be 48 inches. Trench Specifications - Roadway and Other Paved Surfaces (a) All trenches shall be open cut unless otherwise permitted by the City. (b) Trenches shall have a minimum width of 6 inches. (c) Trench backfill shall be flowable fill specified as a 0.6 sack mix. Trench Specifications - Landscaped Areas (a) All trenches shall be open cut unless otherwise permitted by the City. (b) Trenches shall have a minimum width of 6 inches. (c) Trenches shall be backfilled and compacted to at least 95 percent of maximum density at optimum moisture content as determined by ASTM D698. (d) The City Forester shall be contacted to determine if the proposed work will cause any damage to trees, shrubs or other landscaping. Joint Use Trench Requirements (a) Joint trenching operations require advanced planning and coordination with the utilities involved. (b) The above trench specifications shall also apply to joint use trenches _.._.._.._.._ LEGEND _.._.._.._.._ _.'�.. ..ry.._ STREET SIGN ,A FlRE HYDRANT O WATER METER ® UTILITY VALVE ® UTILITY POLE Q UTILITY MANHOLE C3 UTILITY HANDHOLE ® ELECTRICAL/UTILITY CABINET M TELEPHONE PED - CROSS BOX ® PROPOSED VIAERO MANHOLE —gym— PROPOSED VIAERO HANDHOLE sew STORM INLET ■ STORM GRATE >-� CULVERT TREE ■ CUT -RESTORE LINETYPES _.._.._.._.._ CODUT-PPEiRNTIED BY OTHERS _.._.._.._.._ _.'�.. ..ry.._ CONOLATCOMO_� e� FBW CONNT-(DI �/w-- RICHT-OF-WAY Eor— EDGE OF ASPHALT — — — — EDGE OF GRAVEL FRE WOO EDGE OF SIDEWALK X FENCE-DOSTMG v-6 GUARD RAL-EbSTNG 1111111111111 Tr RAIRow-EXISTING GAS -DOM E IMERWAM ELECTRIC-DINIM T TELEPHONE-EIISTMG —gym— STORY SEWER-E715TMG sew SANTARY SEVER-E)051MG _STM SlEAY-DE MG w WATER-E)S MG BIL DING COMMUNICATION DESIGN GROUP CONSULTANTS. 12874 ELKHORN CIRCLE BROOMFIELD. CO 80021 PHONEJ03.548.1378 1 010/.11 W. BwL ■ 1 Clm® M TDM ■ App b W. VLAERO* Fiber Networks, LLC I1424 IL PMRe Am MI—Y70-07—SIQ ' Fat Ya p% CD WM M A MO➢Y >� A� GRAND ISLAND - DONIPHAN CITY OF GRAND ISLAND PROJECT NOTES FRE WOO sEEd V CA D-0— CM of GmW khnd.d .V Off WAR 10/16/20 DATE REVISE@ — 11 1 II011L' NTS I