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202400353 PROJECT NOTES 1. THE LOCATIONS OF ALL AERIAL AND UNDERGROUND UTILITY FACILITIES MAY NOT BE INDICATED ON THESE PLANS. UNDERGROUND UTILITIES, WHETHER SHOWN OR NOT, WILL BE LOCATED AND FLAGGED BY THE UTILITIES UPON THE REQUEST OF THE CONTRACTOR. NO EXCAVATION WILL BE PERMITTED IN THE AREA OF THE UNDERGROUND UTILITIES UNTIL ALL SUCH FACILITIES HAVE BEEN LOCATED AND IDENTIFIED TO THE SATISFACTION OF ALL PARTIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTION OF ALL UNDERGROUND AND AERIAL UTILITIES AND CONSTRUCTIONS. 2. UNLESS OTHERWISE AGREED TO IN WRITING IN ADVANCE OF THE PROJECT CONSTRUCTION, THE DEPTH OF INSTALLED FACILITIES SHALL BE, AT A MINIMUM, AS FOLLOWS: A. FORTY-TWO (42) INCHES IN SOIL. B. FORTY-TWO (42) INCHES BELOW A PROJECTED SLOPE FROM THE FLOW UNE OF A DITCH AT A THREE (3) HORIZONTAL AND ONE (1) VERTICAL SLOPE. C. FORTY-EIGHT (48) INCHES UNDER A ROADWAY MEASURED FROM THE SURFACE OF SAID ROADWAY TO THE TOP OF THE INSTALLATION. D. FORTY-EIGHT (48) INCHES UNDER A STORM WATER OR CREEK CHANNEL DESIGN FLOW LINE, AND E. MAINTAIN A MINIMUM OF 24' OF VERTICAL 8 HORIZONTAL SPACING FROM EXISTING UTILITIES. 3 ALL POTHOLES IN SIDEWALK PANELS WILL REQUIRE FULL PANEL REPLACEMENT. 4 ANY CUT OR POTHOLE N A CONCRETE STREET PANEL WILL REQUIRE FULL PANEL REPLACEMENT OR CORE REPLACEMENT WITH AN APPROVED EPDXY. 5. ANY CUT OR POTHOLE IN AN ASPHALT STREET LANE WILL REQUIRE SEAM TO SEAM ASPHALT MILLING AND REPLACEMENT. 6. ALL WORK ZONE TRAFFIC CONTROL. INCLUDING PEDESTRIAN CONTROL MEASURES, SHALL BE IN COMPLIANCE WITH THE MUTCD, LATEST EDITION, AND ADA. 7. PULL STRING SHALL BE INSTALLED IN EACH AND EVERY NEW CONDUIT. CITY OF GRAND ISLAND NOTES 1 CONDUIT SHALL NOT BE PLACED BETWEEN THE CITY'S TRAFFIC SIGNAL CABINET AND CONNECTING TRAFFIC SIGNAL CONDUIT/POLES. CONDUIT MUST BE OFFSET A MINIMUM OF 5' FROM THE BASE OF ANY TRAFFIC SIGNAL CABINET, TRAFFIC SIGNAL POLE. OR TRAFFIC SIGNAL PULL BOX. 2 CONTRACTOR WILL BE REQUIRED TO OBTAIN A PERMIT TO WORK IN THE ROW (INCLUDING A TRAFFIC CONTROL PLAN) BEFORE ANY PHYSICAL WORK IS TO TAKE PLACE. 3 LOCATE FLAGS SHALL BE REMOVED AFTER THE "EXCAVATOR" HAS DETERMINED THE WORK IS COMPLETE. 4 IF SIGNAL CONDUIT/WIRE HAS TO BE CROSSED THE NEW LINE SHALL BE A MINIMUM OF 6' DEEP WHERE CROSSING AND THE EXISTING SIGNAL CONDUIT SHALL BE POTHOLED AND VERIFIED ON-SITE PRIOR TO BORING. 5 STREETS DIVISION SHALL BE CONTACTED PRIOR TO WORK BEGINNING AT 308-385-5322 ANY KEYHOLE POTHOLING LOCATIONS IN THE ROADWAY SHALL BE APPROVED BY THE STREETS DIVISION AND SHALL BE FILLED WITHIN FIVE DAYS OF POTHOLING. 6 NO HANDHOLDS OR VAULTS SHALL BE PLACED IN THE FLOWLINE OR SLOPED BANK OF DRAINAGE DITCHES. IF IT HAS TO BE PLACED ON SLOPED BANK, THE FINAL GRADE OF HANDHOLD OR VAULT LID SHALL MATCH THAT OF THE SLOPED BANK. EROSION CONROL SHALL BE IN PLACE FOR ALL OPEN EXCAVATIONS ADJACENT TO DRAINAGE DITCHES. ALL DRAINAGE DITCH FLOWLINES MUST BE RESTORED BEFORE JOB IS DONE. PROJECT NO. SHEET NO UPN: Po45181 2 JEEP: 230288.32 Dab: 19-DEC2023 Drwn: BNB Chocked 205 Aoorore4. MAF Mute, COMCAST 4201 GOLD CORE RD GRAND ISLAND, NE Know w61,548 below. Call before you dig PRIOR TO CONSTRUCTION. CALL 811 FOR LOCATION OF UNDERGROUND TELEPHONE. ELECTRIC. GAS MANS. CABLE TELEVISION AND OTHER UTILITIES. EXISTING UNDERGROUND AND OVERHEAD UTILITIES AND DRAINAGE STRUCTURES HAVE BEEN PLOTTED FROM AVAILABLE INFORMATION AND THEREFORE, THEIR LOCATIONS MUST BE CONSIDERED APPROXIMATE ONLY. IT IS THE RESPONSIBLIIY OF 1HE INDNIDUAL CONTRACTORS TO EXACTLY LOCATE AND PROTECT EACH EXISTING UTILITY BEFORE AND DURING ACTUAL CONSTRUCTION. JEO CONSULTING GROUP INC 1937 N. Chestnut SOSSO Wa5oo, NE 68088 1.800 723 8507 JEO Consulting Gmue. Inc Oyentra5on CerlRcale of Autortretbn Num.. CA -0089 GENERAL NOTES