NOTES DANA G. LARSEN, P.E. WARD COUNTY ENGINEER MINOT, NORTH DAKOTA

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2 1. HAUL ROAD RESTRICTIONS: The Contractor shall contact the appropriate County, Township, or City officials to determine if there are any No Haul Routes prior to preparing a bid for this project. 2. CONTRACTOR FURNISHED SCALE: The Contractor shall furnish an electronic scale, a Scale person, and Dump Person in accordance with Standard Specification F. 3. RESHAPING ROADWAY: The Contractor shall be required to reshape the entire roadway as necessary to provide the design cross-section within the limits as shown on the typical section and as per NDDOT Standard Specification A.1. During the reshaping of the roadway the contractor will be required to pull shoulders to remove any irregular shoulders and create a smooth transition into a 4:1 inslope. Portions of the roadway have inslopes requiring reshaping to eliminate a false shoulder. The false shoulder should be brought up onto the roadway as directed by the engineer and worked into the existing roadway (see typical sections). The Contractor shall mow and disk the area of the inslope to be pulled up, prior to pulling the material up. The disk shall be a manufactured shoulder material reclaimer. (Other methods to minimize roots and foreign matter may be proposed for consideration by the engineer). The cost of water will be a separate bid item, however all other expenses encountered in this operation shall be incidental to the price bid for reshaping roadway. 4. SUBGRADE PREPERATION: Subgrade preparation - Type A 12" shall be performed according to NDDOT Standard Specification B.1. The contractor shall not be required to salvage the existing aggregate base prior to the scarifying. The existing aggregate base will be blended into the subgrade. After the 12" subgrade preparation has been completed, a 2" aggregate base will be laid over the area and then the additional plan quantity of surface aggregate will laid on top of that area. The contractor is asked to bid the Type A 12" with the understanding that the Engineer will determine the exact quantity at various locations during construction. Subgrade preparation Quantities may be increased or decreased by 100%. 5. AGGREGATE SURFACE COURSE: The Contractor will be required to follow the construction requirements under the NDDOT Standard Specification In addition to that the Contractor will be required to have all windrows laid down by the end of each day s production. If the Contractor wishes to leave any windrow overnight it needs to be preapproved by Ward County. 6. PERMANENT SIGNING: Ward County will perform any changes required in the permanent signing. 7. FLAGGING & PILOT CAR: All flagging and Pilot Car hours shall be incidental to the cost of the project, if needed. 8. WATER: The cost of water will be a separate bid item in accordance with NDDOT Standard Specification DUST CONTROL: The Contractor shall be required to maintain dust control on all haul roads during the contractors operation. NOTES STATE ND PROJECT NO. CP0101(14), CP0102(14), CP0202(14), CP0302(14), CP0304(14), CP0401(14),CP0407(14), CP0504(14), CP0507(14), & CP0705(14) 11. COUNTY ROAD 1A: The Contractor will not be allowed to haul loaded trucks on the paved portion of County Road 1A. SECTION NO. SHEET NO COUNTY ROAD 1: During this construction season, County Road 1will have a 500 long Construction Zone for a bridge replacement project. The Bridge ( ) is located approximately 0.8 miles south of State Hwy. 52 on County Road 1. The Contractor may need to haul gravel on the north side of the Bridge Project from State Hwy. 52 and will not be allowed to use any Township Roads as Detour Routes. 13. SAMPLING AND TESTING: The Contractor shall be responsible for conducting QC/QA for all materials being used on the project and submit a copy of the final test results to the Ward County Engineer. The Contractor will be responsible for collecting a split sample for every sample collected on the project and will furnish Ward County with the split sample to conduct random QA testing. All testing shall be in accordance with NDDOT Standard Specifications. 10. CONTRACTOR OPERATIONS: The Contractor shall conduct his operations in a manner that will minimize local traffic interruptions to businesses and homeowners along the project. Every effort shall be made by the contractor to complete construction operations in a timely manner, so that the partially constructed roadway may be reopened to local traffic promptly. DANA G. LARSEN, P.E. WARD COUNTY ENGINEER MINOT, NORTH DAKOTA These documents were originally issued and sealed by Dana G. Larsen, Registration Number 5547 on April 3rd, 2014 and original documents are stored at Ward County Highway Dept., th St. SE, Minot ND

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10 STATE ND PROJECT NO. CP0101(14), CP0102(14), CP0202(14), CP0302(14), CP0304(14), CP0401(14), CP0407(14), CP0504(14), CP0507(14), CP0705(14) SHEET NO. TOTAL SHEETS SIGN NUMBER SIGN SIZE DESCRIPTION AMOUNT REQUIRED UNITS PER AMOUNT UNITS SUB TOTAL SIGN NUMBER SIGN SIZE DESCRIPTION AMOUNT REQUIRED UNITS PER AMOUNT UNITS SUB TOTAL D "x6" STREET NAME SIGN (Sign and installation only) 6 W "x48" SHOULDER WORK 35 G20-1a-60 60"x24" ROAD WORK NEXT MILES 34 W21-5a-48 48"x48" RIGHT SHOULDER CLOSED 35 G20-1b-60 60"x24" WORK IN PROGRESS/ NO WORK IN PROGRESS (Sign and installation only) 26 W21-5b-48 48"x48" RIGHT SHOULDER CLOSED AHEAD or FT. 35 G20-2a-48 48"x24" END ROAD WORK 19 W21-6a-48 48"x48" SURVEY CREW AHEAD 35 G "x18" PILOT CAR FOLLOW ME 18 W "x48" BRIDGE PAINTING AHEAD or FT. 35 G20-50a-72 72"x36" ROAD WORK NEXT MILES RT & LT ARROWS 37 W "x48" MATERIAL ON ROADWAY G20-52a-72 72"x24" ROAD WORK NEXT MILES RT or LT ARROW 30 W "x48" FRESH OIL LOOSE ROCK 35 G "x48" SPEED LIMIT ENFORCED - MINIMUM FEE $80 WHEN WORKERS PRESENT 59 24"x24" TAKE TURNS (6" D letters) (Mounted on stop sign post) 11 M "x36" ROUTE MARKER (Post and installation only) 10 M "x24" ROUTE MARKER (Post and installation only) 10 M "x24" ROUTE MARKER (Post and installation only) 10 M "x12" NORTH (Mounted on route marker post) 7 M "x12" EAST (Mounted on route marker post) 7 M "x12" SOUTH (Mounted on route marker post) 7 M "x12" WEST (Mounted on route marker post) 7 M "x12" DETOUR (Mounted on route marker post) 7 M "x24" DETOUR ARROW RIGHT or LEFT/AHD AND RT or LT 15 M "x18" DETOUR ARROW RIGHT or LEFT 23 M "x15" ARROW AHD AND RT or LT(Mounted on route marker post) 7 M "x15" ARROW AHD UP & RT or LT (Mounted on route marker post) 7 M "x15" ARROW RT or LT (Mounted on route marker post) 7 M "x15" ARROW UP & RT or LT (Mounted on route marker post) 7 M "x15" ARROW AHD (Mounted on route marker post) 7 R "x48" STOP 32 R1-1a-18 18"x18" STOP and SLOW PADDLE Back to Back R "x60" YIELD 29 R "x60" SPEED LIMIT 39 R2-1a-24 24"x18" MINIMUM FEE $80 (Mounted on Speed Limit post) 10 SPECIAL SIGNS R "x48" LEFT or RIGHT LANE MUST TURN LEFT or RIGHT 35 R "x60" DO NOT PASS 39 R "x60" KEEP RIGHT SYMBOL 39 R "x48" DO NOT ENTER 35 R "x12" ONE WAY RIGHT or LEFT 13 R "x18" NO PARKING 11 R "x36" STOP HERE ON RED 16 NOTE; R "x30" ROAD CLOSED 28 R11-2a-48 48"x30" STREET CLOSED 28 R11-3a-60 60"x30" ROAD CLOSED MILES AHEAD LOCAL TRAFFIC ONLY 31 R11-3c-60 60"x30" STREET CLOSED MILES AHEAD LOCAL TRAFFIC ONLY 31 R11-4a-60 60"x30" STREET CLOSED TO THRU TRAFFIC 31 W "x48" RIGHT or LEFT SHARP REVERSE CURVE ARROW 35 W "x48" RIGHT or LEFT REVERSE CURVE ARROW 35 W1-4b-48 48"x48" DOUBLE RIGHT or LEFT REVERSE CURVE ARROW W "x24" LARGE ARROW 26 W3-1a-48 48"x48" STOP AHEAD SYMBOL 35 SPEC & CODE W "x48" SIGNAL AHEAD SYMBOL TRAFFIC CONTROL SIGNS TOTAL UNITS 640 W "x48" BE PREPARED TO STOP W "x48" SPEED REDUCTION AHEAD 35 W "x48" RIGHT or LEFT LANE TRANSITION SYMBOL 35 W "x48" ROAD NARROWS 35 SPEC & CODE DESCRIPTION UNIT QUANTITY W "x48" THRU TRAFFIC RIGHT LANE 35 W "x48" ROAD WORK TRAFFIC ONLY DOWN & LT or RT ARROW FLAGGING MHR W "x48" TWO WAY TRAFFIC SYMBOL ATTENUATION DEVICE-TYPE B-55 EACH W "x48" BUMP ATTENUATION DEVICE-TYPE B-65 EACH W "x48" PAVEMENT ENDS ATTENUATION DEVICE-TYPE B-70 EACH W "x48" LOOSE GRAVEL TYPE I BARRICADES EACH W8-9a-48 48"x48" SHOULDER DROP-OFF TYPE II BARRICADES EACH W "x48" UNEVEN LANES TYPE III BARRICADES EACH W "x48" NO CENTER STRIPE DELINEATOR DRUMS EACH W "x48" TRUCKS ENTERING HIGHWAY TRAFFIC CONES EACH W "x48" TRUCKS ENTERING AHEAD or FT TUBULAR MARKERS EACH W "x48" TRUCKS CROSSING AHEAD or FT DELINEATOR EACH W "x48" TRUCKS EXITING HIGHWAY FLEXIBLE DELINEATORS EACH W9-3a-48 48"x48" CENTER LANE CLOSED SYMBOL VERTICAL PANELS - BACK TO BACK EACH 25 W "x48" LOW CLEARANCE SYMBOL SEQUENCING ARROW PANEL - TYPE A EACH W "x24" MPH ADVISORY SPEED PLATE (Mounted on warning sign post) SEQUENCING ARROW PANEL - TYPE B EACH W "x60" RAMP ARROW SEQUENCING ARROW PANEL - TYPE C EACH W "x36" NO PASSING ZONE SEQUENCING ARROW PANEL - TYPE C - CROSSOVER EACH W "x48" ROAD WORK AHEAD or _FT or _ MILE TYPE B FLASHERS EACH W "x48" DETOUR AHEAD or FT PORTABLE PRECAST CONCRETE MED BARRIER EACH W "x48" ROAD or STREET CLOSED AHEAD or FT PRECAST CONCRETE MED BARRIER - STATE FURNISHED EACH W "x48" ONE LANE ROAD AHEAD or FT RAISED PAVEMENT MARKERS EACH W "x48" RIGHT or LEFT LANE CLOSED AHEAD or FT SHORT TERM 4IN LINE - TYPE R EACH W20-7a-48 48"x48" FLAGGING SYMBOL SHORT TERM 4IN LINE - TYPE NR EACH W20-7k-24 24"x18" FEET (Mounted of warning sign post) OBLITERATION OF PVMT MK EACH W "x48" STREET CLOSED FLASHING BEACON - POST MOUNTED W "x48" EQUIPMENT WORKING W "x12" NEXT MILES (Mounted on warning sign post) 12 W21-1a-48 48"x48" MEN WORKING SYMBOL 35 W "x48" FRESH OIL 35 W "x48" ROAD MACHINERY AHEAD or FT If additional signs are required, units will be calculated using the formula from Sections III of the Design Manual These documents were originally issued and sealed by Dana G. Larsen, Registration Number 5547 on April 3rd, 2014 and the original documents are stored at Ward County Highway Dept., th St. SE, Minot, ND Traffic Control Devices List

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