NOT FOR CONSTRUCTION Preliminary plan sheets are for information purposes only. The preliminary plans should not be used as a basis for bid.

Transcription

1

2 SPECIFICATIONS: ALL CONSTRUCTION AND MATERIALS SHALL BE IN ACCORDANCE WITH THE SPECIAL PROVISIONS. Preliminary VERIFICATION plan OF sheets EXISTING CONDITIONS:, 2010 STANDARD SPECIFICATIONS FOR TURNPIKE CONSTRUCTION. EXCEPT AS MODIFIED PLAN NOTES AND PRIOR TO SUBMITTING HIS BID, THE CONTRACTOR SHALL FULLY INFORM HIMSELF OF THE NATURE OF THE WORK AND CONDITIONS UNDER WHICH IT WILL BE PERFORMED. THE CONTRACTOR SHALL ADOPT METHODS CONSISTENT WITH GOOD CONSTRUCTION PRACTICE AND SHALL TAKE ALL NECESSARY PRECAUTIONS TO PREVENT DAMAGE TO THE EXISTING BRIDGE OR ATTACHMENTS. ANY DAMAGE TO THE EXISTING BRIDGE OR ROADWAY DUE TO THE CONTRACTOR'S NEGLIGENCE SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE, TO THE SATISFACTION OF THE ENGINEER. should EXISTING order PLANS: the official plans from THIS BRIDGE WAS CONSTRUCTED THE. PLANS FOR THE ORIGINAL CONSTRUCTION ARE AVAILABLE ON OTA WEB SITE; FTP://FTP.PIKEPASS.COM OR FROM: 3500 MARTIN LUTHER KING BOULEVARD OKLAHOMA CITY, OKLAHOMA ASK FOR: 5 GENERAL CONSTRUCTION NOTES: (G-48) CONTRACTORS SHALL NOT UTILIZE EMERGENCY VEHICLE TURNAROUNDS ON THE TURNPIKE. (G-51) THE CONTRACTOR SHALL SUBMIT A FINAL TRAFFIC CONTROL AND CONSTRUCTION PHASING PLAN TO THE ENGINEER FOR REVIEW AND APPROVAL PRIOR TO BEGINNING CONSTRUCTION DESCRIBING ALL WORK PHASES FOR CONSTRUCTION OF THE BRIDGES AND ROADWAYS AFFECTED. (G-52) LANE LINES,AT MINIMUM,SHALL BE ESTABLISHED AT ALL TIMES DURING CONSTRUCTION. (G-53) CONTRACTOR SHALL DOCUMENT PRE-CONSTRUCTION SITE CONDITIONS MEANS OF PHOTOGRAPHS AND VIDEO WITH A DESIGNATED O.T.A. REPRESENTATIVE, BEFORE THE START OF CONSTRUCTION. COST SHALL BE CONSIDERED AS INCIDENTAL AND NO SEPARATE PAYMENT SHALL BE MADE. THE CONTRACTOR SHALL PROVIDE THE ENGINEER A DIGITAL COPY OF THE PHOTOGRAPHS AND VIDEO AT THE PRE-WORK MEETING. (G-54) CONTRACTOR SHALL PERFORM ALL CONSTRUCTION STAKING REQUIRED FOR THE PROJECT. COST TO BE INCLUDED IN OTHER ITEMS OF WORK. DESCRIPTION OF WORK: THE WORK TO BE PERFORMED UNDER THIS CONTRACT CONSISTS OF REPAIRING THE DAMAGE TO (HIAWASSEE ROAD) OVER IN OKLAHOMA COUNTY. THE BRIDGE SHALL HAVE ONE LANE CLOSED TO TRAFFIC DURING REPAIR OPERATIONS. HEAT STRAIGHTEN THE DAMAGED AREA OF THE WEB AND FLANGE OF THE WEST EXTERIOR OF SPAN NO. 3 OVER THE EASTBOUND LANES OF TO REASONABLY CLOSE CONFORMITY TO THE S ORIGINAL SHAPE. REMOVE AND REPLACE A DAMAGED PORTION OF THE, HEAT STRAIGHTEN AND PROVIDE A NEW CONNECTION TO THE DAMAGED INTERMEDIATE DIAPHRAGM AS INDICATED ON THE PLANS. HEAT STRAIGHTEN THE DAMAGED AREA OF THE WEB AND FLANGE OF THE EAST EXTERIOR OF SPAN NO. 3 OVER THE EASTBOUND LANES OF TURNER TURNPIKE TO REASONABLY CLOSE CONFORMITY TO THE S ORIGINAL SHAPE. PRIOR TO STARTING REPAIR OPERATIONS OF THE DAMAGED WEST EXTERIOR, JACK UP THE AT THE POINTS AND THE AMOUNTS SPECIFIED ON THE PLANS TO ENSURE CAMBER, REMOVE DAMAGED AREA THEN HEAT STRAIGHTEN THE REMAINING PORTIONS OF THE TO REASONABLY CLOSE CONFORMITY TO THE 'S ORIGINAL SHAPE AS DIRECTED THE ENGINEER AND IN ACCORDANCE WITH E(7) OF THE STANDARD SPECIFICATIONS, THEN ATTACH THE NEW. UNLESS DIRECTED OTHERWISE THE ENGINEER, THE CONTRACTOR SHALL REMOVE, STRAIGHTEN AND STORE THE EXISTING VERTICAL CLEARANCE SIGN AND ATTACH THE SIGN TO THE ORIGINAL LOCATION AFTER ALL REPAIRS AND PAINTING ARE COMPLETE. THE CONTRACTOR SHALL MEASURE VERTICAL CLEARANCE PRIOR TO PLACEMENT OF VERTICAL CLEARANCE SIGN, IF MEASURED CLEARANCE IS DIFFERENT THAN SIGN, THE SIGN WILL BE CORRECTED AS DIRECTED THE ENGINEER. COST TO BE INCLUDED IN OTHER ITEMS OF WORK. IF CONTRACTOR ELECTS TO USE REPAIR METHODS OTHER THAN THOSE SHOWN ON THE PLANS, HE SHALL FURNISH COMPLETE CONSTRUCTION DOCUMENTS, INCLUDING DESIGN DRAWINGS, FALSEWORK AND JACKING DETAILS, AND DESIGN CALCULATIONS TO THE OTA FOR APPROVAL. ALL COSTS OF DESIGN ENGINEERING, CONSTRUCTION, AND MATERIALS SHALL BE PAID FOR AT THE UNIT BID PRICE FOR "REPAIR BRIDGE ITEMS". STRUCTURAL STEEL FOR REPAIR: ALL STRUCTURAL STEEL SHALL CONFORM TO AASHTO M 183 (ASTM A-36). WHERE NEW MATERIAL IS TO BE CONNECTED TO EXISTING MATERIAL, THE EXISTING MATERIAL SHALL BE HEAT STRAIGHTENED, AS NECESSARY, TO MAKE THE CONNECTION. ALL WELDING OF STRUCTURAL STEEL SHALL CONFORM TO "THE STRUCTURAL WELDING CODE" AWS D1.5, INCLUDING ALL CURRENT REVISIONS, AND THE MODIFICATIONS TO THIS CODE INCLUDED IN AASHTO STANDARD SPECIFICATIONS FOR WELDING OF STRUCTURAL STEEL HIGHWAY BRIDGES. NO FIELD WELDING TO THE S WILL BE ALLOWED EXCEPT AS SHOWN ON THE PLANS OR APPROVED THE ENGINEER. METAL USED IN THE FIELD WELDS WILL NOT BE MEASURED FOR PAYMENT. HEAT STRAIGHTENING SPECIFICATIONS: SUGGESTED CONSTRUCTION SEQUENCE: A SUGGESTED SEQUENCE OF CONSTRUCTION IS SHOWN ON THIS. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING FINAL CONSTRUCTION SEQUENCE, AND SHALL SUBMIT FOR APPROVAL A PROPOSED CONSTRUCTION SEQUENCE SIGNED AND SEALED A PROFESSIONAL ENGINEER WHO IS CURRENTLY REGISTERED WITH THE STATE OF OKLAHOMA STATE BOARD OF LICENSURE FOR PROFESSIONAL ENGINEERS AND LAND SURVEYORS. 1. INSTALL TRAFFIC CONTROL OVER THE WEST EXTERIOR ON HIAWASSEE ROAD OVER THE EASTBOUND LANES OF. 2. ERECT STEEL SUPPORT OVER WEST EXTERIOR LINE OVER THE EASTBOUND LANES OF. 3. INSTALL PHASE 1 TRAFFIC CONTROL ON MOVING TRAFFIC TO THE INSIDE LANE. 4. DISCONNECT AND HEAT STRAIGHTEN THE INTERMEDIATE DIAPHRAGM ATTACHED TO THE WEST EXTERIOR OF SPAN NO. 3 AS SHOWN ON THE PLANS. 5. RAISE EQUAL TO THE AMOUNT OF DEFLECTION AS SHOWN IN THE PLANS USING DYWIDAG RODS AND JACKING ASSEMBLIES. 6. REMOVE AND STORE EXISTING VERTICAL CLEARANCE SIGN. REMOVE DAMAGED PORTION OF TO THE EXTENTS SHOWN ON THE PLANS. 7. HEAT STRAIGHTEN DAMAGED PORTIONS OF THE EXISTING AND DIAPHRAGM CONNECTORS TO REASONABLY CLOSE CONFORMITY TO THE ORIGINAL SHAPES. 8. WELD NEW TO EXISTING WEST EXTERIOR. 9. RELEASE FORCES IN THE RODS. REMOVE SUPPORT RODS AND FILL HOLES IN DECK CREATED FOR RODS WITH NON-SHRINK GROUT AND REMOVE. 10. ATTACH REPAIRED DIAPHRAGM. (G-55) CONTRACTOR SHALL PAY ALL TURNPIKE FEES. TOLL COST SHALL BE INCLUDED IN OTHER ITEMS OF WORK. HEAT STRAIGHTENING OF THE DAMAGED STEEL BRIDGE MEMBERS SHALL BE PERFORMED THE CAREFULLY PLANNED AND SUPERVISED APPLICATION OF A LIMITED AMOUNT OF LOCALIZED HEAT 11. INSTALL TRAFFIC CONTROL OVER THE EAST EXTERIOR ON HIAWASSEE ROAD OVER THE EASTBOUND LANES OF. (G-56) ALL WORK AND/OR MATERIALS NOT CLASSIFIED AS A "CONTRACT PAY ITEM" SHALL BE CONSIDERED INCIDENTAL AND THE COST THEREOF SHALL BE INCLUDED IN THE UNIT PRICE BID FOR ITEMS WHICH ARE CLASSIFIED FOR PAYMENT. TO THE DAMAGED MEMBERS. MECHANICAL MEANS MAY BE USED TO STRAIGHTEN THE MATERIAL ONLY IN CONJUNCTION WITH THE APPLICATION OF HEAT. ONLY CONTRACTORS THAT CAN DOCUMENT EXPERIENCE IN HEAT STRAIGHTENING OF DAMAGED STEEL HIGHWAY OR RAILROAD BRIDGE MEMBERS WILL BE ALLOWED TO BID ON THIS HEAT 12. HEAT STRAIGHTEN DAMAGED PORTIONS OF THE EAST EXTERIOR AND DIAPHRAGM CONNECTORS TO REASONABLY CLOSE CONFORMITY TO THE ORIGINAL SHAPES. (G-58a) WORK IS NOT ALLOWED BEFORE SUNRISE NOR AFTER SUNSET. CONSTRUCTION ACTIVITIES ARE NOT PERMITTED ON FRIDAYS. STRAIGHTENING PROJECT. ALL GAS FUELED HEATING EQUIPMENT, AS WELL AS MECHANICAL STRAIGHTENING EQUIPMENT, SHALL BE SUPPLIED THE CONTRACTOR AS NECESSARY TO PERFORM ALL HEAT STRAIGHTENING. 13. INSTALL PHASE II TRAFFIC CONTROL OF MOVING TRAFFIC TO THE OUTSIDE LANE. (G-60) THE PRIME CONTRACTOR SHALL BE REPRESENTED ON SITE AT ALL TIMES. HE MUST BE PRESENT WHEN WORK IS BEING PERFORMED HIS SUBCONTRACTORS. IN GENERAL, THE METHODS OF CONSTRUCTION WILL RELY ON THE EXPERIENCE OF THE CONTRACTOR. "NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM" (NCHRP) REPORT NO. 271 CONTAINS BROAD GUIDES TO THIS TYPE OF REPAIR. 14. HEAT STRAIGHTEN REMAINING PORTIONS OF THE EAST EXTERIOR OVER THE INSIDE LANE OF EASTBOUND. F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\GENNOTES_01.dgn (G-61) ALL FIELD MEASUREMENTS SHALL PREVAIL ON INSTALLATION AND REMOVAL. (G-62) CONTRACTOR SHALL BE ALLOWED TO USE OTA RIGHT-OF-WAY AT APPROVED LOCATIONS FOR STORAGE ONE WEEK PRIOR TO BEGINNING OF WORK UNTIL THE ISSUANCE OF THE FINAL ACCEPTANCE OF ALL PUNCH LIST ITEMS. THE SITE MUST BE RESTORED TO ITS ORIGINAL CONDITION INCLUDING ALL DISASSEMBLY, REMOVAL AND SITE CLEAN UP, OF OFFICES, BUILDINGS AND OTHER FACILITIES ASSEMBLED IN THE SITE SPECIFICALLY FOR THIS CONTRACT. FAILURE TO COMPLY SHALL RESULT IN TIME CHARGES BEING RESTARTED AND ASSESSED. (G-71) ALL DIMENSIONS OF THE EXISTING BRIDGE AND ROADWAYS SHOWN ON THE PLANS ARE APPROXIMATE ONLY. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS, BOTH SURVEYED AND AS-BUILT, NECESSARY TO CONNECT THE NEW MATERIAL AND SHALL BE SOLELY RESPONSIBLE FOR THE ACCURACY THEREOF. REFER TO THE AS-BUILT PLANS FOR DIMENSIONS AND DETAILS NOT SHOWN IN THE PLANS. (G-72) THE ENGINEER SHALL BE NOTIFIED THE CONTRACTOR TWO (2) WEEKS PRIOR TO ALL CONSTRUCTION ACTIVITIES THAT REQUIRES A LANE/RAMP/TOLL FACILITY CLOSURE. FAILURE TO ADEQUATELY NOTIFY THE ENGINEER WILL RESULT IN A SHUTDOWN NOTICE BEING ISSUED FOR THE WORK REQUIRING THE LANE/RAMP/TOLL FACILITY CLOSURE. IF THE CONTRACTOR FAILS TO GIVE THE PROPER NOTIFICATION, A LANE RENTAL PENALTY OF $10,000 PER HOUR PER LANE PER MILE WILL BE APPLIED UNTIL SUCH TIME AS THE CAPACITY IS RESTORED. (G-73) ANY DEVIATION FROM THE PLANS WITHOUT PRIOR WRITTEN NOTICE WILL RESULT IN A SHUTDOWN NOTICE. (G-75) ALL TRASH, DEBRIS, SPOILS, ETC. SHALL BE REMOVED DAILY. CONSTRUCTION SITE SHALL SHALL BE KEPT IN A CLEAN, WORKMANLIKE MANNER DAILY AS DIRECTED THE ENGINEER. THE STRAIGHTENING HEAT SHOULD BE APPLIED AS RAPIDLY AS POSSIBLE TO OBTAIN THE BEST STRAIGHTENING EFFECT. HEAT SHOULD BE APPLIED TO SMALL AREAS, USUALLY TRIANGULAR IN SHAPE; THE SMALL AREAS TO WHICH HEAT IS APPLIED AND THE SEQUENCE OF HEATING DIFFERENT SMALL AREAS SHALL BE DETERMINED THE CONTRACTOR TO PRODUCE THE MOST EFFICIENT STRAIGHTENING. IT IS NOT RECOMMENDED TO HEAT THE SAME SMALL AREA MORE THAN ONCE. THE MAXIMUM TEMPERATURE TO WHICH THE STEEL SHALL BE HEATED IS 1200 DEGREES FAHRENHEIT (~0 DEG. C.). THE CONTRACTOR MAY VISUALLY DETERMINE THAT THIS TEMPERATURE HAS BEEN REACHED WHEN THE COLOR OF THE STEEL BECOMES A DULL RED. THE ENGINEER MAY PERIODICALLY MONITOR THE TEMPERATURE OF THE STEEL TO VERIFY THE VISUAL TEMPERATURE DETERMINATION. THE EQUIPMENT FOR CHECKING THE TEMPERATURE SHALL BE PROVIDED THE CONTRACTOR AND MEET THE APPROVAL OF THE ENGINEER. A HIGH TEMPERATURE PYROMETER IS PREFERRED FOR THE MEASUREMENT OF THE TEMPERATURE, BUT TEMPERATURE INDICATING CRAYONS OR OTHER MEANS APPROVED THE ENGINEER MAY BE USED. NO ACCELERATED OR ARTIFICIAL COOLING WILL BE PERMITTED. THE FINAL ACCEPTABLE LOCAL TOLERANCES FOR STRAIGHTNESS IN THE AREA OF THE DAMAGE SHALL BE: 1. HORIZONTAL SWEEP-- 1/4 INCH PER 10 FEET (3 M.) OF DAMAGED LENGTH OF. 2. VERTICAL DEFLECTION (WAVES)-- 1/4 INCH IN FLANGES 3. DEFLECTION OF WEB (OUT OF PLANE OF WEB)-- 1/4 INCH * * MEASURED A STRAIGHTEDGE HELD VERTICALLY AND HORIZONTALLY IN THE DAMAGED AREAS. CUTTING, WELDING OR APPLYING HEAT TO STEEL: BEFORE CUTTING, WELDING OR APPLYING HEAT TO STEEL COATED WITH A LEAD-BASED PAINT, REMOVE ALL PAINT ON ALL SIDES WITHIN 3 INCHES OF THE CUT, WELD OR HEATED AREA. CLEAN THE SURFACES TO SSPC-SP2, HAND TOOL CLEANING, OR TO SSPC-SP3, CONVENTIONAL POWER TOOL CLEANING, IN ACCORDANCE WITH CFR ALL COSTS FOR THIS CLEANING WILL BE INCLUDED IN OTHER ITEMS OF WORK. ANY REMOVED MATERIALS SHALL BE DISPOSED AS DIRECTED THE ENGINEER. 14. PAINT NEW STRUCTURAL STEEL AND EXTERIOR FACE AND BOTTOM FLANGE OF REPAIRED S. 15. REINSTALL OVERHEAD CLEARANCE SIGN TO THE ORIGINAL LOCATION. 16. REMOVE TRAFFIC CONTROL ON. 17. REMOVE TRAFFIC CONTROL ON HIAWASSEE ROAD AND OPEN TO TRAFFIC. GENERAL CONSTRUCTION NOTES ( 1 OF 2) 2

3 SHALL BE ACCOMPLISHED AT THE CONTRACTOR'S EXPENSE. INSPECTION AND TESTING OF REPAIR: ALL WELDING CONNECTING THE TO THE EXISTING SHALL HAVE AN ULTRASONIC INSPECTION. THIS INSPECTION SHALL BE PERFORMED AN INDEPENDENT TESTING LABORATORY, SUITABLE TO THE ENGINEER, AND UPON ACCEPTANCE OF THE ULTRASONIC INSPECTION RESULTS THE ENGINEER, ALL BACKING PLATES SHALL BE REMOVED FLUSH WITH THE BASE METAL. FLAME CUTTING MAY BE USED FOR THE REMOVAL OF THE MAJOR PART OF THE BACKING PLATES, PROVIDED THAT AT LEAST " OF THEIR THICKNESS IS LEFT TO BE REMOVED GRINDING. ALL WELDS, EXPOSED TO VIEW FROM THE EXTERIOR OF THE BRIDGE AND ALL WELDS WITH PROJECTIONS THAT WILL INTERFERE WITH THE DIAPHRAGM CONNECTION, SHALL BE GROUND SMOOTH IN THE DIRECTION OF THE STRESS. ULTRASONIC INSPECTION WILL NOT BE REQUIRED FOR WELDING OF THE DIAPHRAGM CONNECTIONS. THE REQUIREMENTS OF THE STANDARD SPECIFICATIONS CONCERNING CHARPY any Addendums V-NOTCH TECH TESTS WILL are BE properly WAIVED. distributed. PAINTING - CATEGORY 'R': THE CONTRACTOR SHALL PAINT ALL NEW STRUCTURAL STEEL AND ALL AREAS WHERE EXISTING PAINT HAS BEEN DAMAGED, EITHER THE CONTRACTOR OR AS A RESULT OF DAMAGES TO THE S. BEFORE APPLYING NEW PAINT, ALL LOOSE PAINT SHALL BE REMOVED HAND SCRAPING AND WITH BRUSHING LEAVING A FEATHERED EDGE ON THE REMAINING SOUND PAINT. PAINTING SHALL CONSIST OF TWO COATS OF INORGANIC ZINC PRIMER AND ONE FINISHED COAT OF PAINT TO MATCH, AS NEARLY AS PRACTICAL, THE EXISTING PAINT. CAUTION: EXISTING BRIDGE MAY CONTAIN A LEAD BASED PAINT SYSTEM. CLEANING AND PAINTING OF STRUCTURAL STEEL SHALL BE IN ACCORDANCE WITH OF THE STANDARD SPECIFICATIONS. ALL COSTS OF CLEANING AND PAINTING THE NEW STEEL AND AREAS OF THE EXISTING EAST AND WEST EXTERIOR S AT SPAN NO. 3 WHERE PAINT HAS BEEN DAMAGED EITHER THE CONTRACTOR OR AS A RESULT OF DAMAGE TO THE SHALL BE INCLUDED IN THE LUMP SUM PRICE BID FOR "REPAIR BRIDGE ITEMS". PROTECTION OF TRAFFIC UNDER BRIDGE: THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING THE TRAFFIC UNDER THE BRIDGE DURING BRIDGE REPAIR WORK. A PROPOSED METHOD OF PREVENTING DEBRIS FROM FALLING ON TRAFFIC BELOW THE BRIDGE SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL. ALL MATERIALS REMOVED FROM THE BRIDGE SHALL BE REMOVED FROM THE WORK AREA PROMPTLY. THE AREA SHALL BE CLEARED AT THE CLOSE OF ANY WORK PERIOD. ALL COST FOR TRAFFIC PROTECTION AS STATED SHALL BE INCLUDED IN THE PRICE BID FOR OTHER ITEMS OF WORK. F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\GENNOTES_02.dgn MAINTENANCE OF TRAFFIC: TRAFFIC SHALL BE PHASED TO HAVE ONE LANE EASTBOUND OPENED AT ALL TIMES DURING REPAIR OPERATIONS, THE BRIDGE CARRYING HIAWASSEE ROAD SHALL BE PHASED TO HAVE ONE LANE OPENED AT ALL TIMES DURING REPAIR OPERATIONS. THE CONTRACTOR SHALL MAINTAIN ALL TRAFFIC CONTROL AT ALL TIMES (24 HOURS/DAY) DURING THE CONTRACT. GENERAL CONSTRUCTION NOTES ( 2 OF 2) 3

4 REPAIR BRIDGE ITEMS - : HEAT STRAIGHTEN THE DAMAGED AREA OF THE WEB AND FLANGE OF THE WEST EXTERIOR OF SPAN NO. 3 OVER THE EASTBOUND LANES OF TRAFFIC PAY NOTES (CONT.) TO REASONABLY CLOSE CONFORMITY TO THE S ORIGINAL HEAT STRAIGHTEN THE DAMAGED AREA OF THE WEB AND FLANGE OF THE THE the CONTRACTOR engineer SHALL of HEAT Record STRAIGHTEN THE to DAMAGED ensure DIAPHRAGM that AND SHAPE. REMOVE AND REPLACE A DAMAGED PORTION OF THE, HEAT STRAIGHTEN AND PROVIDE A NEW CONNECTION TO THE DAMAGED INTERMEDIATE DIAPHRAGM AS INDICATED ON THE PLANS. EAST EXTERIOR OF SPAN NO. 3 OVER THE EASTBOUND LANES OF TURNER TURNPIKE TO REASONABLY CLOSE CONFORMITY TO THE S ORIGINAL SHAPE. PRIOR TO CUTTING THE DAMAGED OF THE WEST EXTERIOR, JACK UP THE AT THE POINTS SPECIFIED ON THE PLANS TO ENSURE CAMBER. HEAT STRAIGHTEN THE REMAINING DAMAGED PORTIONS OF THE WEB AND FLANGE IN ACCORDANCE WITH E(7) OF THE STANDARD SPECIFICATIONS BEFORE THE NEW IS INSTALLED. THE DIMENSIONS OF THE NEW ARE APPROXIMATE, FINAL DIMENSIONS SHALL BE DETERMINED IN THE FIELD. ALL DAMAGED MATERIALS REMOVED SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND DISPOSED OF IN ACCORDANCE WITH B(2) OF THE STANDARD SPECIFICATIONS AND IN A MANNER APPROVED THE ENGINEER. REPLACE THE DAMAGED CONNECTION BRACKETS CONNECTED TO THE IN THE DAMAGED AREA. NEW BOLT HOLES SHALL BE PROVIDED IN THE NEW WEB TO BOLT THE CONNECTION BRACKETS. THE CONTRACTOR WILL NOT BE PERMITTED TO CUT THE DAMAGED OF THE S UNTIL THE NEW IS AT THE SITE AND IS AVAILABLE FOR IMMEDIATE INSTALLATION. THE CONTRACTOR SHALL REMOVE AND STORE THE EXISTING VERTICAL CLEARANCE SIGN AND ATTACH THE SIGN TO THE ORIGINAL LOCATION AFTER ALL REPAIRS AND PAINTING ARE COMPLETE. PAY ITEM "(PL) REPAIR BRIDGE ITEMS" CONSISTS OF THE FOLLOWING: A) HEAT STRAIGHTEN THE DAMAGED AREA OF THE WEST EXTERIOR (TC3) (TC7) (TC-20) (TC-21) (TC-22) (TC-25) A PART, OR ALL, OF THIS ITEM IS INTENDED FOR REPLACEMENT OF REMOVED EXISTING CONFLICTING STRIPING. INCLUDES AN ESTIMATED 2,300 L.F. (PAINT)(4" WIDE) WHITE 4,700 L.F. (PAINT)(4" WIDE) YELLOW STRIPE. ALL STRIPING TO BE PLACED ON TEMPORARY SURFACES OR ON SURFACES SCHEDULED TO BE REMOVED SHALL BE DONE WITH PAINT UNLESS OTHERWISE NOTED ON THE PLANS OR STANDARD DRAWINGS. INCLUDED IN THE COST OF THIS ITEM SHALL BE INSTALLATION, MAINTENANCE, AND REMOVAL. THIS ITEM SHALL BE BID ACCORDINGLY. AMOUNT SHOWN IS AN APPROXIMATION AND THE ACTUAL AMOUNT OF REMOVAL, IF NECESSARY, SHALL BE DETERMINED THE ENGINEER. PRICE BID FOR PAVEMENT MARKING REMOVAL SHALL INCLUDE THE COST OF REMOVING STRIPE, ARROWS, WORDS AND SYMBOLS, AS SHOWN IN THE PLANS. THESE ITEMS MAY CONSIST OF PLASTIC, PAINT OR NON REMOVABLE MARKING TAPE. ALL CONSTRUCTION TRAFFIC CONTROL WILL BE IMPLEMENTED ACCORDING TO CONSTRUCTION PLANS, AND INSTALLED IN A MANNER APPROVED THE ENGINEER, IN ACCORDANCE WITH CHAPTER VI OF THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, (CURRENT EDITION), AND COMPLIANT WITH APPLICABLE O.D.O.T. STANDARD DRAWINGS. PRICE BID FOR THIS ITEM SHALL BE PAYMENT IN FULL FOR THE INSTALLATION, MAINTENANCE AND SUBSEQUENT REMOVAL OF ALL NECESSARY CONSTRUCTION TRAFFIC CONTROL DEVICES AND PAVEMENT MARKINGS REQUIRED FOR COMPLETION OF THE PROJECT. ALL SIGNS AND BARRICADES WHICH ARE SHOWN WITH TYPE 'A' LIGHTS IN THE STANDARD DRAWINGS SHALL HAVE ITEM 502(C) TRAFFIC PAY NOTES (CONT.) (TC-85) (SP) (SP-2) THESE SIGNS MUST BE ON THE OKLAHOMA DEPARTMENT OF TRANSPORTATION LIST OF APPROVED CHANGEABLE MESSAGE SIGNS. FOR A LIST OF THE APPROVED SIGNS GO TO THE OKLAHOMA DEPARTMENT OF TRANSPORTATION WEBSITE AT: AT THE CONTRACTORS OPTION AND WITH APPROVAL OF THE ENGINEER THIS ITEM MAY BE REPLACED WITH FLEX-TAB MARKERS OR REMOVABLE TRAFFIC STRIPING TAPE. ATTENUATORS SHALL BE QUADGUARD ELITE, SCI00 GM (SMART CUSHION), OR APPROVED EQUAL WITHIN THE SAME CATEGORY OF THE OKLAHOMA DEPARTMENT OF TRANSPORTATION'S IMPACT ATTENUATOR GUIDELINE MATRIX. THE IMPACT ATTENUATOR GUIDELINE MATRIX CAN BE FOUND AT (PL) FALSEWORK AND JACKING PAY QUANTITIES - BRIDGE 7.2 DESCRIPTION UNIT QUANTITY 106 QUALITY CONTROL AND ACCEPTANCE LSUM MOBILIZATION LSUM 1.00 SPEC (PL) REPAIR BRIDGE ITEMS LSUM 1.00 LSUM 1.00 TO REASONABLY CLOSE CONFORMITY TO THE ORIGINAL SHAPE, REMOVE AND REPLACE A DAMAGED PORTION OF THE, HEAT STRAIGHTEN AND PROVIDE A NEW CONNECTION TO THE DAMAGED INTERMEDIATE DIAPHRAGM. THERE IS APPROX. 190 LBS. OF STRUCTURAL STEEL FOR NEW AND DAMAGED DIAPHRAGM CONNECTION REPLACEMENT. B) HEAT STRAIGHTEN THE DAMAGED AREA OF THE WEB AND FLANGE OF THE EAST EXTERIOR OVER THE EASTBOUND LANES OF TO REASONABLY CLOSE CONFORMITY TO THE ORIGINAL SHAPE. C) PAINT NEW STRUCTURAL STEEL AND THE ENTIRE EXTERIOR FACES OF THE REPAIRED S INCLUDING THE BOTTOM OF THE FLANGE AND THE REPAIRED AREAS. D) REMOVING AND STORING THE EXISTING VERTICAL CLEARANCE SIGN AND THEN ATTACHING THE SIGN TO THE ORIGINAL LOCATION ON THE AND ALL INCIDENTALS NECESSARY TO COMPLETE THE REPAIR WORK AS SPECIFIED AND SHOWN ON THE PLANS, INCLUDING WELDING, LABOR, PAINT, ETC. (TC-33) (TC-39) (TC-52) ALL CONSTRUCTION WORK ZONE SIGNS SHALL HAVE FLUORESCENT ING. THE FLUORESCENT ING SHALL MEET THE REQUIREMENTS OF ASTM D4956 (LATEST REVISION). THE MANUFACTURER SHALL FURNISH A TYPE 'D' CERITFICATION IN ACCORDANCE WITH O.T.A. STANDARD SPECIFICATIONS (CURRENT EDITION) SUB THE CERTIFICATION SHALL INCLUDE TEST RESULTS ON MATERIAL SUBMITTED FOR APPROVAL. THE CONTRACTOR SHALL PROVIDE A PERSON, 24 HOURS A DAY, SEVEN DAYS A WEEK, AT THE CONSTRUCTION SITE TO MAINTAIN AND KEEP ALL TRAFFIC CONTROL DEVICES IN POSITION ANYTIME TRAFFIC IS DIRECTED AWAY FROM THE NORMAL TRAFFIC LANES OR ANYTIME THE ENGINEER DEEMS IT NECESSARY. ANY USED * TO BE PLACED ON THIS PROJECT SHALL ITEM 855(A) 857(A) 857(F) (A) 877(A) 880(A) TRAFFIC PAY QUANTITIES - BRIDGE 7.2 TRAFFIC STRIPE (PLASTIC)(6" WIDE) PAVEMENT MARKING REMOVAL (TRAFFIC STRIPE) DELIVER PORTABLE DESCRIPTION UNIT QUANTITY 823 (SP) PORTABLE TRAFFIC SIGNAL SYSTEM (TC-80) (TC3) CONSTRUCTION TRAFFIC STRIPE (PAINT)(4" WIDE) (SP)(TC7,20,21,61,75) LF (SP) CONSTRUCTION ZONE IMPACT ATTENUATOR TRUCK MOUNTED ATTENUATOR (SP) ARROW DISPLAY (TYPE C) LF (TC-22,70) LF (SP-2)(TC-52) (TC,2) LF (TC-76,77) (B) RELOCATION OF PORT. (TC) LF THE CONTRACTOR SHALL UTILIZE FALSEWORK AND JACKING TO MAINTAIN THE CAMBER OF THE WEST EXTERIOR DURING REPAIR OPERATIONS. THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR THE ADEQUACY OF THE FALSEWORK AND THE SAFETY OF THE BRIDGE AND TRAVELING PUBLIC DURING THIS WORK. DAMAGE TO THE STRUCTURE DUE TO JACKING OPERATIONS, SETTLEMENT OR FAILURE OF THE SHALL BE REPAIRED TO SERVICEABLE CONDITION THE CONTRACTOR, AT HIS EXPENSE, TO THE SATISFACTION OF THE ENGINEER. THE NEW SHALL BE COMPLETELY INSTALLED BEFORE REMOVING FALSEWORK OR JACKING. TRAFFIC CONTROL FOR THE WEST EXTERIOR ON HIAWASSEE ROAD SHALL BE MAINTAINED AS LONG AS FALSEWORK REMAINS IN PLACE. ALL COSTS OF HILTI ANCHORS AND GROUTING HOLES IN BRIDGE DECK FOR THE (TC-61) BE SUBJECT TO INSPECTION AND APPROVAL, THE OKLAHOMA TURNPIKE AUTHORITY, TO ASSURE THAT THEY ARE IN GOOD WORKING CONDITION, PRIOR TO PLACEMENT ON THE PROJECT. THESE DEVICES SHALL MEET ALL NCHRP-350, TL-3 CRITERIA. * CHANGEABLE MESSAGE SIGN (EXEMPT FROM NCHRP-350 REQUIREMENT) CONST. ZONE IMPACT ATTENUATOR ANY DAMAGE TO A FINISHED OR EXISTING SURFACE RESULTING FROM THE CONTRACTORS NEGLIGENCE IN THE REMOVAL OF CONSTRUCTION ZONE PAVEMENT MARKERS OR CHANNELIZING DEVICES AND THE BITUMINOUS ADHESIVE USED IN THEIR INSTALLATION, SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE AND TO THE SATISFACTION OF THE ENGINEER 880(J) 880(K) 882(A) ITEM 880(B)) 880(B) (SP) CONSTRUCTION TRAFFIC CONTROL (SP) SURVEILLANCE OF TRAFFIC CONTROL (SP) CHANGEABLE MESSAGE SIGNS LUMP SUM TRAFFIC PAY ITEMS - BRIDGE 7.2 DESCRIPTION CONSTRUCTION SIGNS 0 TO 6.25 SF CONSTRUCTION SIGNS 6.26 TO SF (TC-33) (TC-33) (TC-25)(G-72) LS UNIT (TC-39) (TC-52,85) F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\PQ_NOTES_01.dgn DYWIDAG RODS SHALL BE INCLUDED IN THE LUMP SUM PRICE BID FOR FALSEWORK AND JACKING. IF THE CONTRACTOR ELECTS NOT TO UTILIZE FALSEWORK AND JACKING, HE MUST PROVIDE TO THE ENGINEER DOCUMENTATION, SIGNED AND SEALED A PROFESSIONAL ENGINEER CURRENTLY REGISTERED WITH THE STATE OF OKLAHOMA BOARD OF LICENSURE FOR PROFESSIONAL ENGINEERS AND LAND SURVEYORS, VALIDATING ALTERNATE METHODS OF SUPPORT OF DECK LOADS DURING PROPOSED REPAIR OPERATIONS OR, IF SUPPORT IS NOT TO BE USED, VERIFYING THE FEASIBILITY OF THE REPAIRS UNDER CONCRETE DEAD LOADS. THIS DOCUMENTATION SHOULD STATE THAT THE CONTRACTOR ASSUMES RESPONSIBILITY FOR THE SUPPORT METHOD CHOSEN, IF ANY, AND ANY DAMAGE TO THE STRUCTURE DUE TO THE IMPLEMENTATION OF THE CONTRACTOR'S REPAIR METHODS. CHANGES IN FALSEWORK AND JACKING WILL NOT RESULT IN CONSIDERATION OF SAVINGS AS DESCRIBED IN E.2, VALUE ENGINEERING PROPOSAL THE CONTRACTOR. TRAFFIC SURVEILLANCE,POLICE TRAFFIC SURVEILLANCE, POLICE WILL NOT BE A PART OF THIS CONTRACT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING HIS ANTICIPATED WEEKLY SCHEDULE TO THE OTA ON-SITE REPRESENTATIVE ONE (1) WEEK IN ADVANCE OF THE WORK. THE WORK SCHEDULE WILL INCLUDE THE DAYS IN WHICH TRAFFIC SURVEILLANCE, POLICE IS REQUESTED AND WILL BE SUBJECT TO THE APPROVAL OF THE ENGINEER. THE OTA WILL COORDINATE WITH THE OKLAHOMA HIGHWAY PATROL TO DETERMINE THE OF OFFICERS AND SCHEDULE REQUIRED FOR THE PROJECT. TRAFFIC PAY NOTES (TC) THE CONTRACTOR SHALL FURNISH AND INSTALL SUCH LIGHTS, SIGNS, BARRICADES, AND PROVIDE FLAGGERS NECESSARY FOR THE CONTROL, SAFETY, AND MAINTENANCE OF TRAFFIC WHEN INSTALLING, RELOCATING OR DELIVERING PRECAST CONCRETE MEDIAN BARRIER. (TC-2) QUANTITY INCLUDES SUFFICIENT LENGTH OF MEDIAN BARRIER TO PROVIDE FOR THE LONGEST SHOWN ON THE PLANS. THIS SAME BARRIER WILL BE USED ON OTHER DETOUR PHASES. (TC-70) THIS ITEM IS AN ESTIMATED QUANTITY TO BE USED AS DEEMED NECESSARY THE ENGINEER. (TC-75) TEMPORARY PAVEMENT MARKINGS SHALL BE IN PLACE THE SAME DAY THAT EXISTING PAVEMENT MARKINGS ARE REMOVED FROM ANY ROADWAY OPEN TO TRAFFIC. ALSO, ALL TEMPORARY PAVEMENT MARKINGS SHALL BE REMOVED PRIOR TO THE INSTALLATION OF FINAL STRIPING. (TC-76) ANY TRUCK MOUNTED ATTENUATOR USED ON THIS PROJECT SHALL HAVE PASSED ALL MANDATORY AND OPTIONAL TESTS LISTED IN NCHRP 350, TL-3 CRITERIA. THIS ITEM IS TO BE USED WHERE SHOWN IN THE STANDARD DRAWINGS OR AT THE DISCRETION OF THE ENGINEER ON SHADOW VEHICLES PROTECTING THE WORK AREAS AND TEMPORARY ROADSIDE HAZARDS. (TC-77) TRUCK MOUNTED ATTENUATORS ARE TO BE INSTALLED ON NON-STATE OWNED TRUCKS HAVING A MINIMUM GROSS WEIGHT RATING OF 15,000 POUNDS. EACH OF THESE TRUCKS SHALL ALSO BE EQUIPPED WITH AN ARROW DISPLAY (TYPE B). STAND- OR REPLACEMENT. THIS STAND- UNIT SHALL BE IMMEDIATELY ACCESSIBLE TO REPLACE A DAMAGED, STOLEN OR MALFUNCTIONING UNIT. THE AMOUNT OF TIME BETWEEN THE REMOVAL OF THE DAMAGED UNIT AND THE INSTALLATION OF THE STAND- UNIT SHALL BE NO MORE THAN TWENTY-FOUR (24) HOURS. (TC-84) 15 CONSTRUCTION CALENDAR DAYS WERE USED TO COMPUTE THE SIGN DAY PAY ITEMS. THE AMOUNT OF CALENDAR DAYS USED TO COMPUTE THE SIGN DAY PAY ITEMS IS AN ESTIMATED QUANTITY ONLY, BASED ON THE CURRENT O.D.O.T. STANDARDS AND SUGGESTED CONSTRUCTION SEQUENCE FOR THIS PROJECT. THESE ESTIMATED SIGN DAY QUANTITIES MAY CHANGE AS THE PROJECT'S CONSTRUCTION TRAFFIC CONTROL IS MODIFIED DURING CONSTRUCTION. 880(B) 880(C) 880(C) 880(E) 880(F) ITEM 645(A) CONSTRUCTION SIGNS TO SF CONSTRUCTION BARRICADES (TYPE III) WING BARRICADES WARNING LIGHTS (TYPE A) DRUMS (TC-33) (TC-84) (TC-33) PART B - PROJECT SITE RENTAL DESCRIPTION UNIT QUANTITY PROJECT SITE RENTAL $/PSRD PAY QUANTITIES AND PAY ITEM NOTES 4

5 ! HIAWASSEE ROAD AND any BRIDGE Addendums are properly distributed. 12'-0" LANE! WESTBOUND 12'-0" LANE EXIST. EXIST. 7'-4" 7'-4" 12'-0" LANE APPROX. LIMITS OF HEAT STRAIGHTENING! EASTBOUND 12'-0" LANE END EXIST. EXIST. 7'-4" HEAT STRAIGHTEN EXIST. W14x30 DIAPHRAGM AND REPAIR CONNECTIONS 1'-6" 3'-0"! PIER NO. 1! PIER NO. 2 REPLACEMENT! PIER NO. 3 ** APPROX. LIMITS OF HEAT STRAIGHTENING FR. FACE BKWALL. 22'ž" SPAN NO. 1 39'-5 " SPAN NO. 2 39'-7 " SPAN NO. 3 22'ž" SPAN NO. 4 FR. FACE BKWALL. ABUT. NO. 1 ABUT. NO. 2 FRAMING PLAN NOTE: ALL DIMENSIONS SHOWN ABOVE ARE TAKEN FROM AS BUILT PLANS MEASURED ALONG LINES. 2'-5 " 6'-9" 6'-9" 6'-9" 6'-9" 6'-9" 2'-5 " JACKING POINTS THE CONTRACTOR SHALL USE JACKING POINTS TO MAINTAIN CAMBER DURING REPAIRS. ** DIMENSION OF REPLACEMENT SUPPORT A B C D E F IS APPROXIMATE. FINAL ATTACHMENT DIMENSION TO BE DETERMINED IN ASSEMBLY SPA. THE FIELD, BUT SHOULD ENCOMPASS ENTIRE AREA OF PUNCTURE AND ANY OTHER CRACKED OR TORN S OF THE WEB AND BOTTOM FLANGE. AS SHOWN A FALSEWORK JACKING POINTS A JACKING AMOUNT, IN F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\FRAM.dgn! PIER NO. 2 1'-3" BRACE HEAT STRAIGHTEN EXIST. WEST ASSEMBLY 1'-6" EXIST. W14x30 (BEYOND) EXTERIOR SPA. AS AND REPAIR DIAPHRAGM 3'-0" SHOWN CONNECTIONS 5 " 5 "! BRG. REPLACEMENT! BRG. ** APPROX. LIMITS OF HEAT STRAIGHTENING 39'-7 " SPAN NO. 3 SPAN NO. 3 WEST ELEVATION - LOOKING EAST A! PIER NO. 3 B C D E F FRAMING PLAN & REPAIR DETAIL 5

6 1 " DIA. HOLES 1 " TYP. 1 " TYP. 2'-4 " 3" 1 " 7" 1 " 1"x6"x11" PLATE 1 " DIA. used as a basis for bid. HOLES The Contractor 5" any Addendums are properly 2 " distributed. 2 " 1'-0" STIFFENER PLATE 5" 6" 7" TOP OF CURB GUTTER LINE! 3 " 3 " 7 " 7 " 1'1" HP 10x42 1" DIA. DYWIDAG ALL THREAD WITH HEAVY HEX NUTS (6-NUTS EA. ALL THREAD) 1x6x0'1" { 2 " 1 " 8 " 8" 1 " 5" " DIA. HOLES L3x3x BOTT. SIDE TOP \ L3x3x CENTER OVER DAMAGED 1"x7"x1'-0" PLATE JACKING ASSEMBLY PLAN 4ƒ" 1 " 1 " 5" 1 " 8" HP 10x42 STIFFENER PLATE BRACE { CONNECTION TOP \ CONNECTION 4" DIA. DYWIDAG ALL THREADS 2" TYP. 2-HP10x42x1'1" 3 " 3 " 1 " COPE WASHERS 16 2x4ƒx8 " STIFFENER {'S )) 2 " (( STIFFENER {'s HP 10x42x1'-4"! BRACE { 3'-7 "! FALSEWORK 2 2x6x0'0" { HYDRAULIC JACK HYDRAULIC JACK 2 4x4ƒx8 " STIFFENER {'S 4x6x0'1" { STIFFENER {'S 1'-4" 10 x1'-4" BEARING SHIM { BRACE { AT BEARING x8x0'-8" L3x3x F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\JACKING_ASSEM.DGN STIFFENER {'S )) )) 2x7x1'-0" {'S 7 " 7 "! DAMAGED 3'0" (FROM EXIST. PLANS) TYPICAL JACKING ASSEMBLY 1x7x1'-0" {'S 2 2x5x2'-4" STIFFENER JACKING POINTS &! BEARINGS JACKING ASSEMBLY ELEVATION 2 4x4ƒx8 " STIFFENER {'S " 10 " BEARING ELEVATION 1'-4" STIFFENER {'s HP 10x42x1'-4" 10 x1'-4" BEARING SHIM { BEARING SHIM PLATE DETAIL ƒ " 4 2" DIA. HILTI HVA ANCHOR BOLTS EMBED 4 " W/HVU ADHESIVE CAPSULES. (OR OWNER APPROVED EQUIV) WITH DECK. ELEVATION! DAMAGED NOTE: UPON COMPLETION OF REPAIR, DYWIDAG RODS SHALL BE REMOVED AND HOLES IN DECK FILLED WITH NON-SHRINK GROUT. HILTI ANCHORS USED FOR BRACE { SHALL BE CUT FLUSH BRACING ASSEMBLY DETAIL DETAIL OF JACKING AND BRACING ASSEMBLIES 6

7 EXIST. SLAB FALSEWORK 2'0" EXIST. CURB & RAIL NEW ST6x20.4x0'-7 " HEAT STRAIGHTEN EXISTING W14x30 DIAPHRAGM AND WELD TO NEW ST6x20.4 CONNECTION NOTE: PLATE. ALL NEW BOLTED CONNECTIONS SHALL BE " DIA. HIGH STRENGTH BOLTS. FIELD DRILL HOLES IN NEW WEB FOR BOLTED DIAPHRAGM CONNECTION B-B HEAT STRAIGHTEN EXISTING DIAPHRAGM CUT LINE NOTE: ALL NEW BOLTED CONNECTIONS B B 1'-3" NEW EXISTING EXISTING SHALL BE " DIA. HIGH STRENGTH BOLTS. FIELD DRILL HOLES IN NEW WEB FOR EXISTING BOLTED DIAPHRAGM NEW ST6x20.4x0'-7 " CONNECTION 7'-4" EXIST. SPACING A-A 3'0" SEE WEB SPLICE DETAIL CUT LINE 1'-3" ** NEW 3-8 { "x3" NEW 60 " MAX. G CUT LINE " MAX. 60 NEW 60 G G CUT LINE ALTERNATE I ALTERNATE WEB SPLICE DETAILS ** DIMENSIONS OF NEW ARE F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\STLDET.DGN ** 1'-3" (( R 5" NEW (( 2 R5" SEE DETAIL 'A' WEB CUTTING DETAIL 1Š " 1Š " 30 6 " 1ƒ " MAX. 45 " 3ƒ" " MAX. R= " NEW EXISTING DETAIL 'A' APPROXIMATE. FINAL DIMENSIONS TO BE DETERMINED IN THE FIELD, BUT SHOULD ENCOMPASS ENTIRE AREA OF PUNCTURE AND ANY OTHER CRACKED OR TORN S OF WEB AND BOTTOM FLANGE. REPAIR DETAIL 7

8 panelsizes:min.:24x24,std.:30x30,exp.:36x36,fwy.:48x48 panelname:w4 panelsizes:min.:18x24,std.:24x30,exp:36x48,fwy.:48x60 panelstyle:regulatory.ssi panelname:r2 levels:gscolorfill GSBWFILL GSOUTLINE constructpanels:0 0 0 panelstyle:merge.ssi panelstandard:1 panelsizes: version:1 panelsizes:min.:30x30,std.:36x36,exp.:36x36,fwy.:48x48 panelname:w4-2 panelsizes:min.:12x18,std.:18x24,spcl.:24x30,exp.:30x36,fwy.:36x48 panelname:w1-8 (2) CS8E (2) CS7E (2) CS6E 1,000' 1000' (2) CG20A (2) WING BARRICADES IN WORK ZONE PHONES" SIGNS (2) "NO CELL PLEASE STAY ALERT (2) W3-5() 1 MILE (2) W20(1 MILE) 1,320' (2) R2F() LIMIT SPEED 1,320' RIGHT LANE (2) W20-5(R)(1/2 MILE) CLOSED 1/2 MILE 1000' MATCHLINE 'A' N.T.S. (3) TYPE III BARRICADES (6) TYPE 'A' LIGHTS MATCHLINE 'A' 1000' REMOVE AND REPLACE ANY CONFLICTING PAVEMENT MARKINGS 300' SHLDR. TAPER (4) DRUMS (3) W1-6 ARROW DISPLAY (TYPE C) 900' MERGING TAPER I-44 WESTBOUND SOLID WHITE EDGE LINE MATCHLINE 'B' SIGN NO. 11 CONSTRUCTION (2) W4-2(R) PASS NOT (2) R4F DO (2) R2F(XX) (2) CS4F (2) CS3F (18) 50' C/C (18) W1-8 F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\TRAFDET_01.dgn MATCHLINE 'B' REMOVE AND REPLACE ANY CONFLICTING PAVEMENT MARKINGS I-44 WESTBOUND SOLID WHITE EDGE LINE 900' MERGING TAPER (2) TYPE III BARRICADES LANE (4) TYPE 'A' LIGHTS CLOSED (2) R11-2(LANE) (1) CZ ATTENUATOR 450' TANGENT (BUFFER) (8) 50' C/C KEEP (4) R4-7A(L) (EVERY OTHER DRUM) LEFT 350 L.F. PORTABLE LONGITUDINAL BARRIER (150' TANGENT, 200' TAPER) HIWASSEE ROAD 100' SHLDR. TAPER (5) DRUMS 50' WORK AREA SOUTHBOUND LANE CLOSED LANE CLOSURE / RAMP CLOSURE NOTES PHASE ONE (G-72) THE ENGINEER SHALL BE NOTIFIED THE CONTRACTOR TWO (2) WEEKS PRIOR TO ALL CONSTRUCTION ACTIVITIES THAT REQUIRES A LANE/RAMP/TOLL FACILITY CLOSURE. FAILURE TO ADEQUATELY NOTIFY THE ENGINEER WILL RESULT IN A SHUTDOWN NOTICE BEING ISSUED FOR THE WORK REQUIRING THE LANE/RAMP/TOLL FACILITY CLOSURE. IF THE CONTRACTOR FAILS TO GIVE THE PROPER NOTIFICATION, A LANE RENTAL PENALTY OF $10,000 PER HOUR PER LANE PER MILE WILL BE APPLIED UNTIL SUCH TIME AS THE CAPACITY IS RESTORED. (G-73) ANY DEVIATION FROM THE PLANS WITHOUT PRIOR WRITTEN NOTICE WILL RESULT IN A SHUTDOWN NOTICE. (2) G20-2A CONTROL DETAIL 8 LIMIT 75 I-44 CONSTRUCTION TRAFFIC (2) R2F(75) SPEED

9 panelsizes:min.:24x24,std.:30x30,exp.:36x36,fwy.:48x48 panelname:w4 panelsizes:min.:18x24,std.:24x30,exp:36x48,fwy.:48x60 panelstyle:regulatory.ssi panelname:r2 levels:gscolorfill GSBWFILL GSOUTLINE constructpanels:0 0 0 panelstyle:merge.ssi panelstandard:1 panelsizes: version:1 panelsizes:min.:30x30,std.:36x36,exp.:36x36,fwy.:48x48 panelname:w4-2 panelsizes:min.:12x18,std.:18x24,spcl.:24x30,exp.:30x36,fwy.:36x48 panelname:w1-8 (2) CS8E (2) CS7E (2) CS6E 1,000' 1000' 1,320' 1,320' 1000' (2) CG20A (2) WING BARRICADES IN WORK ZONE PHONES" SIGNS (2) "NO CELL PLEASE STAY ALERT (2) W3-5() 1 MILE (2) W20(1 MILE) (2) R2F() LIMIT SPEED 1/2 MILE CLOSED (2) W20-5(L)(1/2 MILE) LEFT LANE MATCHLINE 'A' N.T.S. (3) TYPE III BARRICADES (6) TYPE 'A' LIGHTS MATCHLINE 'A' 1000' REMOVE AND REPLACE ANY CONFLICTING PAVEMENT MARKINGS 300' SHLDR. TAPER (4) DRUMS (3) W1-6 ARROW DISPLAY (TYPE C) 900' MERGING TAPER I-44 WESTBOUND SOLID YELLOW EDGE LINE MATCHLINE 'B' SIGN NO. 10 CONSTRUCTION (2) W4-2(L) PASS NOT (2) R4F DO (2) R2F() (2) CS4F (2) CS3F (18) 50' C/C (18) W1-8 F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\TRAFDET_02.dgn MATCHLINE 'B' REMOVE AND REPLACE ANY CONFLICTING PAVEMENT MARKINGS I-44 WESTBOUND SOLID YELLOW EDGE LINE 900' MERGING TAPER (2) TYPE III BARRICADES LANE (4) TYPE 'A' LIGHTS CLOSED (2) R11-2(LANE) (1) CZ ATTENUATOR 450' TANGENT (BUFFER) (8) 50' C/C KEEP (4) R4-7A(R) (EVERY OTHER DRUM) RIGHT 350 L.F. PORTABLE LONGITUDINAL BARRIER (150' TANGENT, 200' TAPER) 100' SHLDR. TAPER (5) DRUMS HIWASSEE ROAD SOUTHBOUND LANE CLOSED 50' WORK AREA PHASE TWO LANE CLOSURE / RAMP CLOSURE NOTES (G-72) THE ENGINEER SHALL BE NOTIFIED THE CONTRACTOR TWO (2) WEEKS PRIOR TO ALL CONSTRUCTION ACTIVITIES THAT REQUIRES A LANE/RAMP/TOLL FACILITY CLOSURE. FAILURE TO ADEQUATELY NOTIFY THE ENGINEER WILL RESULT IN A SHUTDOWN NOTICE BEING ISSUED FOR THE WORK REQUIRING THE LANE/RAMP/TOLL FACILITY CLOSURE. IF THE CONTRACTOR FAILS TO GIVE THE PROPER NOTIFICATION, A LANE RENTAL PENALTY OF $10,000 PER HOUR PER LANE PER MILE WILL BE APPLIED UNTIL SUCH TIME AS THE CAPACITY IS RESTORED. (G-73) ANY DEVIATION FROM THE PLANS WITHOUT PRIOR WRITTEN NOTICE WILL RESULT IN A SHUTDOWN NOTICE. (2) G20-2A CONTROL DETAIL 9 LIMIT 75 I-44 CONSTRUCTION TRAFFIC (2) R2F(75) SPEED

10 panelstyle:regulatory.ssi panelname:r10-6 panelmounting:1 RED YELLOW GREEN 1000 FT 1/2 MILE 1 MILE panelstyle:regulatory.ssi panelname:r10-6 panelmounting:1 1,000 L.F. SOLID DOUBLE YELLOW BARRIER LINE the engineer of HIWASSEE Record to ensure ROAD that (1) W3-3 24" SOLID WHITE PORTABLE SIGNAL TRAILER 200 L.F. PORTABLE EASTBOUND I-44 WESTBOUND I-44 CLOSED LANE 200' TANGENT (7) 25' C/C 750 L.F. PORTABLE 200 L.F. PORTABLE STOP LINE TRUCK MOUNTED ATTENUATOR (14 TO 1 TAPER) (14 TO 1 TAPER) 2,640' 1,640' 200' TANGENT (7) 25' C/C (2) WING BARRICADES 1 MILE (1) W20(1 MILE) 1/2 MILE (1) W20(1/2 MILE) 1000 FT (1) W20-4(1,000') GREEN YELLOW (1) W3-3 RED (IN PLACE) (1) R ' SHOULDER TAPER (5) 25' C/C 100' SHIFTING TAPER (4) 25' C/C 350 L.F. PORTABLE (TANGENT ) FOR TRAFFIC CONTROL ON EASTBOUND LANES DURING OVERHEAD BRIDGE REPAIRS, SEE NO. 7 & 8. WESTBOUND I ' SHIFTING TAPER (4) 25' C/C 100' SHOULDER TAPER (5) 25' C/C (1) R10-6 (IN PLACE) (1) W3-3 (1) W20-4(1,000') (1) W20(1/2 MILE) (1) W20(1 MILE) (2) WING BARRICADES (7) 25' C/C 200 L.F. PORTABLE (14 TO 1 TAPER) 200' TANGENT (7) 25' C/C 350 L.F. PORTABLE (TANGENT ) EASTBOUND I ' TANGENT 1,640' 2,640' F:\Projects\ \_TRNS\DGN\Turner Turnpike\Turner-7.2_\TRAFDET_03.dgn WORK AREA 750 L.F. PORTABLE 24" SOLID WHITE STOP LINE 200 L.F. PORTABLE (14 TO 1 TAPER) TRUCK MOUNTED ATTENUATOR PORTABLE SIGNAL TRAILER FOR TRAFFIC CONTROL ON EASTBOUND LANES DURING OVERHEAD BRIDGE REPAIRS, SEE NO. 7 & 8. LANE CLOSURE / RAMP CLOSURE NOTES (G-72) THE ENGINEER SHALL BE NOTIFIED THE CONTRACTOR TWO (2) WEEKS PRIOR TO ALL CONSTRUCTION ACTIVITIES THAT REQUIRES A LANE/RAMP/TOLL FACILITY CLOSURE. FAILURE TO ADEQUATELY NOTIFY THE ENGINEER WILL RESULT IN A SHUTDOWN NOTICE BEING ISSUED FOR THE WORK REQUIRING THE LANE/RAMP/TOLL FACILITY CLOSURE. IF THE CONTRACTOR FAILS TO GIVE THE PROPER NOTIFICATION, A LANE RENTAL PENALTY OF $10,000 PER HOUR PER LANE PER MILE WILL BE APPLIED UNTIL SUCH TIME AS THE CAPACITY IS RESTORED. (G-73) ANY DEVIATION FROM THE PLANS WITHOUT PRIOR WRITTEN NOTICE WILL RESULT IN A SHUTDOWN NOTICE. (1) W3-3 HIWASSEE ROAD 1,000 L.F. SOLID DOUBLE YELLOW BARRIER LINE HIAWASSEE ROAD CONSTRUCTION TRAFFIC CONTROL DETAIL 10