BRIDGE INSPECTION REPORT

Transcription

1 NC DEPARTMENT OF TRANSPORTATION ATTENTION DIVISION OF HIHWAYS BRIDE MANAEMENT UNIT BRIDE INSPECTION REPORT INSPECTION TYPE: Routine Inspection COUNTY IREDELL BRIDE NUMBER INSPECTION CYCLE 2 YRS I-77 LAKE NORMAN ROUTE ACROSS M.P MILES NORTH OF EXIT 30 LOCATION SINLE 6' x 6' RCBC; 150' ALON CENTERLINE OF CULVERT SUPERSTRUCTURE SUBSTRUCTURE SPANS LONITUDE INSPECTION DATE 80 51' 57.54" LATITUDE 35 30' 25.02" PRESENT CONDITION OOD PRESENT POSTIN NOT POSTED PROPOSED POSTIN OTHER SINS PRESENT NONE Fracture Critical Temporary Shoring Scour Critical Scour POA SIN NOTICE ISSUED FOR WEIHT LIMIT DELINEATORS NARROW BRIDE NUMBERED REQUIRED LOOKIN NORTH ONE LANE BRIDE LOW CLEARANCE

2 NATIONAL BRIDE INVENTORY STRUCTURE INVENTORY AND APPRAISAL Update Date: 07/22/2016 IDENTIFICATION (1) STATE NAME -NORTH CAROLINA BRIDE SUFFICIENCY RATIN = (8) STRUCTURE NUMBER(FEDERAL) STATUS = t Deficient (5) INVENTORY ROUTE (ON/UNDER) - ON (2) STATE HIHWAY DEPARTMENT DISTRICT 2 CLASSIFICATION (3) COUNTY 97 (4) PLACE (112)NBIS BRIDE SYSTEM - NO (6) FEATURE INTERSECTED - LAKE NORMAN (104)HIHWAY SYSTEM Is on the NHS 1 (7) FACILITY CARRIED I-77 (26) FUNCTIONAL CLASS - Arterial - Interstate 11 (9) LOCATION.32 MILES S. OF EXIT 30 (100)STRAHNET HIHWAY - Interstate STRAHNET Route 1 (11)MILEPOINT 30 (101)PARALLEL STRUCTURE - Parallel Structure N (16)LAT 35 30' 25.02" (17)LON 80 51' 57.54" (102)DIRECTION OF TRAFFIC - 2-way Traffic 2 (98)BORDER BRIDE STATE (99)BORDER BRIDE STRUCTURE NO PCT SHARE (103)TEMPORARY STRUCTURE - (110)DESINATED NATIONAL NETWORK - On the National Network 1 STRUCTURE TYPE AND MATERIAL (20) TOLL (31) MAINTAIN - On Free Road 3 Private (t Railroad) 26 (43) STRUCTURE TYPE MAIN: Concrete continuous TYPE - Culverts (includes frame culverts) 219 (22) OWNER - Private (t Railroad) 26 (37) HISTORICAL SINIFICANCE - t Eligible 5 (44) STRUCTURE TYPE APPR : TYPE CONDITION (45) NUMBER OF SPANS IN MAIN UNIT 1 (58) DECK N (46) NUMBER OF APPROACH SPANS (59) SUPERSTRUCTURE N (107)DECK STRUCTURE TYPE - N (60) SUBSTRUCTURE N (108)WEARIN SURFACE / PROTECTIVE SYSTEM : (61) CHANNEL & CHANNEL PROTECTION 5 (A) TYPE OF WEARIN SURFACE - (62) CULVERTS 7 (B) TYPE OF MEMBRANE - (C) TYPE OF DECK PROTECTION - (31) DESIN LOAD LOAD RATIN AND POSTIN HS 20 5 AE AND SERVICE (27) YEAR BUILT 2015 (106)YEAR RECONSTRUCTED (42) TYPE OF SERVICE : ON - Highway UNDER - Waterway 15 (28) LANES: ON STRUCTURE 4 UNDER STRUCTURE 0 (29) AVERAE DAILY TRAFFIC (30) YEAR OF ADT 2013 (109) TRUCK ADT PCT 16% (19) BYPASS OR DETOUR LENTH 1 MI (63) OPERATIN RATIN METHOD - Field Evaluation and Document 0 (64) OPERATIN RATIN - HS (65) INVENTORY RATIN METHOD - Field Evaluation and Document 0 (66) INVENTORY RATIN - (70) BRIDE POSTIN - HS-20 Posting Required 36 5 (41) STRUCTURE OPEN, POSTED,OR CLOSED A DESCRIPTION - Open, Restriction APPRAISAL (67) STRUCTURAL EVALUATION (68) DECK EOMETRY 7 N EOMETRIC DATA (69) UNDERCLEARANCES,VERTI & HORIZ N (48) LENTH OF MAXIMUM SPAN 6 FT (71) WATERWAY ADEQUACY 7 (49) STRUCTURE LENTH 6 FT (72) APPROACH ROADWAY ALINMENT 8 (50)CURB OR SIDEWALK: LEFT 000 FT RIHT 000 FT (36) TRAFFIC SAFETY FEATURES 1NNN (51) BRIDE ROADWAY WIDTH CURB TO CURB FT (113)SCOUR CRITICAL BRIDES 8 (52) DECK WIDTH OUT TO OUT (32) APPROACH ROADWAY WIDTH (W/SHOULDERS) (33) BRIDE MEDIAN - Median FT 74 FT 0 (34) SKEW 0 (35) STRUCTURE FLARED 0 (10) INVENTORY ROUTE MIN VERT CLEAR (47) INVENTORY ROUTE TOTAL HORIZ CLEAR (53) MIN VERT CLEAR OVER BRIDE RDWY FT 74 FT FT (54) MIN VERT UNDERCLEAR REF t a Highway or Railroad 0 FT (55) MIN LAT UNDERCLEAR RT REF t a Highway or Railroad (56) MIN LAT UNDERCLEAR LT REF FT 000 FT NAVIATION DATA (38) NAVIATION CONTROL - (111)PIER PROTECTION - Navigational Control 0 (39) NAVIATION VERTICAL CLEARANCE (116)VERT - LIFT BRIDE NAV MIN VERT CLEAR (40) NAVIATION HORIZONTAL CLEARANCE FT FT PROPOSED IMPROVEMENTS (75) TYPE OF WORK - (76) LENTH OF STRUCTURE IMPROVEMENT (94) BRIDE IMPROVEMENT COST (95) ROADWAY IMPROVEMENT COST (96) TOTAL PROJECT COST (97) YEAR OF IMPROVEMENT COST ESTIMATE (114)FUTURE ADT (115) YEAR FUTURE ADT 2025 INSPECTIONS (90) INSPECTION DATE (92) CRITICAL FEATURE INSPECTION : (93) CFI DATE A) FRACTURE CRIT DETAIL - B) UNDERWATER INSP - C) OTHER SPECIAL INSP SCOUR NO NO NO A) B) C)

3 BRIDE MANAEMENT UNIT DATA ON EXISTIN STRUCTURE Update Date: 07/22/2016 COUNTY : DIVISION : DISTRICT: STRUCTURE NUMBER : LENTH : IREDELL FEET ROUTE CARRIED : FEATURE INTERSECTED : I-77 LAKE NORMAN LOCATED : BRIDE NAME :.32 MILES S. OF EXIT 30 CITY : *MOORESVILLE FUNC. CLASS : SYST.ON : SYST.UNDER : ADT & YR : RAIL TYPE : 11 FA NFA LT 0 RT 0 BUILT : BY : PROJ : FED.AID PROJ : DESIN LOAD : 2015 HS 20 REHAB : BY : PROJ : ALINMENT : SKEW : LANES : TAN 90 ON 4 UNDER 0 NAVIATION : HT. CRN. TO BED : WATER DEPTH : VC FT HC FT 14 FT 1 FT SUPERSTRUCTURE : SINLE 6 X 6 RCBC; 150' ALON CENTERLINE OF CULVERT SUBSTRUCTURE : SPANS : BEAMS OR IRDERS : FLOOR : ENCROACHMENT : DECK (OUT TO OUT) : FT CLEAR ROADWAY : BETWEEN RAILS : SIDEWALK OR CURB : FT FT LT FT RT FT VERT.CL.OVER : FT INV.RT. : OPE.RT. : CONTR.MEMBER : POSTED : HS-20 HS-26 SV TTST DATE SYSTEM : REEN LINE ROUTE : Primary Interstate Y UNDER ROUTES AND CLEARANCES REMARKS :

4 BRIDE I & A FORM1 (90)A BRIDE INSPECTION RECORD AND SUMMARY (R. C. BOX CULVERTS) INSPECTION TYPE Routine Inspection INSPECTION DATE ROUTE ORIENTATION S - N BRIDE NO ROUTE OVER EVALUATION S: CRITICAL (C, 0-3); POOR (P, 4); FAIR (F, 5, 6); OOD (, 7-9) 1. Top Slab 2. Bottom Slab 3. Ext. & Int. Walls 4. Wingwalls - Retaining Walls 5. Headwalls, Toewalls, Flumes 6. Structure Alignment - Settlement 7. Drainage Systems (On Structure) 8. Channel & Channel Protection 9. Approach Roadway Condition 10. Estimated Remaining Life 11. Channel & Channel Protection 12. Culvert & Retaining Walls 13. Waterway Adequacy 14. Approach Roadway 15. Field Scour Evaluation 16. Presently Posted 17. Regulatory Sign tice Issued 18. Prompt Action tice Issued 19. Total Field Inspection Time 20. Inspected By a. Waterway b. Alignment c. Scour d. Slope Prot. (Rip-Rap, Dikes, etc.) Item 61 Item 62 Item 71 Item 72 F B NO NO NO 4

5 Bridge I&A Form 1(82)H State of rth Carolina Dept. of Transportation Division of Highways FIELD INSPECTION REPORT Bridge Inspecion & Analysis Team Leader Assisted By Item. JOHN HOUSTON KSH; MEC rade 8c F RADE REFLECTS TOEWALL EXPOSURES AT EAST END. 1 OOD. 2 ABRASION WITH UP TO A 1/4" LOSS TO SURFACE CONCRETE. TOEWALLS HAVE UP TO 12" OF EXPOSURE. 3 ABRASION WITH UP TO A 1/4" LOSS TO SURFACE CONCRETE. 4 ABRASION WITH UP TO A 1/4" LOSS TO SURFACE CONCRETE. FOOTINS HAVE UP TO 12" OF EXPOSURE. 5 WEATHERED RADE REFLECTS EROSION BEHIND EAST WINWALLS.

6 BRIDE INSPECTOR'S RECOMMENDATION FOR MAINTENANCE REPAIRS Bridge: County IREDELL Date: These Repairs Should Be Made Within Twelve Months From Date Of This Inspection MMS Code Description of Function Unit Quantity Remarks Est. Cost 4675 Maintenance of reinforced Concrete Box Culverts LF Maintenance of LF 1 reinforced Concrete Box Culverts EROSION BEHIND EAST WINWALLS. 12" TOEWALL EXPOSURES AT EAST END Key Priority Maintenance Item Critical Finding Item Priority Maintenance Level t Determined

7 Structure County IREDELL Date: Condition Photos EROSION BEHIND NORTHEAST WINWALL EROSION BEHIND SOUTHEAST WINWALL

8 Structure County IREDELL Date: Condition Photos ABRASION

9 Culvert Segment Details Barrel 1 Has Bands?: Distance From Upstream End to Edge of Pavement: 14.5ft Distance From Upstream End of Segment (ft) Width (ft) Height (ft) Pipe Thickness (in) Corrugation Pattern Leg Length (ft) Top Radius (ft) Bolt Material Bolt Diameter (in) # of Long. Bolt Rows Transverse Spacing b/w Bolt Rows (ft) Longitudinal Bolt Spacing (ft) Bolt Condition Rib Length (ft) Rib Spacing (ft) Type Material Upstream End RCBC Concrete Downstream End RCBC Concrete

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12 Structure County IREDELL Date: Structure Photos LOOKIN WEST AT OPENIN UTILITIES

13 Structure County IREDELL Date: Structure Photos LOOKIN EAST AT OPENIN LOOKIN NORTH

14 Structure County IREDELL Date: Structure Photos LOOKIN EAST LOOKIN WEST

15 Structure County IREDELL Date: Structure Photos LOOKIN SOUTH