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PROJECT NOTES T. THE LOCATKk1S OF ALL AERIAL AND UNDERGROUND UTILITY FACLITES MAY NOT BE INDICATED ON THESE PLANS. UNDERGROUND UTILITIES, WHETHER SHOWN OR NOT, WILL BE LOCATED AND FLAGGED BY THE UTLJTIES UPON THE REQUEST OF THE CONTRACTOR. NO EXCAVATION WILL BE PERMITTED N THE AREA OF THE UNDERGROUND UTILITES UNTIL ALL SUCH FACLITIES 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 FACLITIES SHALL BE, AT A MINIMUM, AS FOLLOWS: A. FORTY-TWO (42) INCHES IN SOL. B. FORTY-TWO (42) INCHES BELOW A PROJECTED SLOPE FROM THE FLOW LINE OF A DRCH 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. FORTYEIGHT (48) INCHES UNDER A STORM WATER OR CREEK CHANNEL DESIGN FLOW LINE, AND E. MAINTAIN A MINIMUM OF 24.OF VERTICAL & HORIZONTAL SPACING FROM EXISTING UTILITIES. 3. ALL POTHOLES IN SIDEWALK PANELS WILL REQUIRE FURL PANEL REPLACEMENT. 4. ANY CUT OR POTHOLE IN A CONCRETE STREET PANEL WILL REQURE 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 M EACH AND EVERY NEW CONDUIT. CITY OF GRAND ISLAND NOTES 1. CONDUIT SHALL NOT BE PLACED BETWEEN THE Clll" S TRAFFIC SIGNAL CARNET AND CONNECTING TRAFFIC SIGNAL CONDUITIPOLES. CONDLRT 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 OSTAN A PERMIT TO WORK IN THE ROW (INCUJ0IN0 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 CONDIATAMRE HAS TO BE CROSSED THE NEW LINE SHALL BE A MINIMUM OF 8' DEEP WHERE CROSSING AND THE EXISTING SIGNAL CONDUIT SHALL BE PoTHOLED AND VERFIED ON -SITE PRIOR TO BORING. 5. STREETS DNISION 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. 8. MAINTAIN 3'OF HORIZONTAL SEPARATION F PARALLELING WATER MAINS. MAINTAIN i' OF VERTICAL SEPARATKN AT WATER MAIN CROSSINGS. 3' HORIZONTAL SEPARATION MUST BE MAINTAINED BETWEEN EDGE OF PULL BOX & WATER MAIN. CONTACT UTLITIES DEPARTMENT REPRESENTATIVE WHEN ON SITE TO VERIFY SEPARATION (308-385-5463). 7. NO HANDHOLDS OR VAULTS SHALL BE PLACED IN THE FLOWLWE OR SLOPED BANK OF DRAINAGE DITCHES. F IT HAS TO BE PLACED ON SLOPED BANK, THE FINAL GRADE OF HANDHOLD OR VAULT UD SHALL ►ITCH THAT OF THE SLOPED BANK EROSION CONROL SHALL BE IN PLACE FOR AU. OPEN EXCAVATIONS ADJACENT TO DRAINAGE DITCHES. ALL DRAINAGE DITCH FLOWLINES MUST BE RESTORED BEFORE JOB IS DONE. Dab: 303EP?021 CT N0. 8HEET NC UPI: P011120 2 AO, 290295 E1 P1wn: 9RE Ow*. JEN Unite HALL CO. COURTHOUSE ROAD MOVE 111W1ST ST, GRAND ISLAND, NE Know Multi 61 below. Call belae you dig. PRIOR TO CONSTRUCTION: CALL 811 FOR LOCATION OF UNDERGROUND TSLOHCNE. ELECTRIC GAS MANS, CABLE TELEVISION AND OTHER UTILITIES. CX13TINO UNDERGROUND AND OVERHEAD UTILITIES AND DRAINAGE STRUCTURES HAVE SEEN PL01TE0 FROM AVAILABLE INFORMATION AFRO THEREFORE, THEW LOCATIONS MUST BE CONSIDERED APPROXIMATE ONLY. IT IS THE RESPONSIBILITY OF THE INDIVIDUAL CONTRACTORS TO EXACTLY LOCATE AND PROTECT EACH EXISTING UTILITY SEEM AND DURING ACTUAL CONSTRUCTION. 1997 N. CMaM4I BY. Walpa, NE 640E8 IA00,129.1501 JSA C5n44114 Orou2. IN. 01,448/444 40454441 o/AM46441 n N,1mMr: CA408E GENERAL NOTES