802A1(LF) -THE DESIGN OF (THIS)(THESE) STRUCTURE(S) (EXCEPT THE RAILROAD OVERPASS(ES) (IS)(ARE) BASED ON CURRENT AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES (HS25) (HS20-44) (AND ALTERNATE MILITARY) LOADING. LIVE LOAD PLUS IMPACT DEFLECTION DOES NOT EXCEED (1/1000)(1/800) OF SPAN LENGTH (AND (1/375)(1/300) OF CANTILEVER ARM). THE (WORKING STRESS) (LOAD FACTOR) METHOD OF DESIGN WAS USED FOR THIS STRUCTURE. 802A1(LR) -THE DESIGN OF (THIS) (THESE) STRUCTURE(S) (EXCEPT THE RAILROAD OVERPASS(ES) (IS) (ARE) BASED ON 1.2 TIMES THE CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION HL-93 LOADING WITH THE EXCEPTION THAT THE DESIGN TANDEM PORTION OF THE HL-93 LOAD DEFINITION SHALL BE REPLACED BY A SINGLE 60 KIP AXLE LOAD BEFORE APPLICATION OF THIS 1.2 FACTOR. THE RESULTING LOAD IS DESIGNATED HL-93 MOD. LIVE LOAD PLUS DYNAMIC LOAD ALLOWANCE DEFLECTION DOES NOT EXCEED (1/425*) (1/800) (1/1000**) OF SPAN LENGTH (AND (1/375) (1/300) OF CANTILEVER ARM). [*WOOD CONSTRUCTION.] [**USE FOR STRUCTURES WITH PEDESTRIAN LOADS.] 802A2(LR) -THE DESIGN OF THIS STRUCTURE IS BASED ON CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION PEDESTRIAN LOADING OF 85 PSF (AND A MAINTENANCE VEHICLE (H5) (H10) LOADING, NOT ACTING CONCURRENTLY). LIVE LOAD DEFLECTION DOES NOT EXCEED 1/1000 OF SPAN LENGTH AND 1/375 OF CANTILEVER ARM.[USE FOR PEDESTRIAN BRIDGES.] 802A3(LR) -THE DESIGN OF THE DECK SLAB IS BASED UPON THE STRIP METHOD AS DEFINED IN THE CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION. 802B1(LF) -THE (RECONSTRUCTION) (REHABILITATION) DESIGN IS BASED ON CURRENT AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES (HS25) (HS20-44) (AND ALTERNATE MILITARY) LOADING. LIVE LOAD PLUS IMPACT DEFLECTION DOES NOT EXCEED (1/1000)(1/800) OF SPAN LENGTH (AND (1/375)(1/300) OF CANTILEVER ARM). THE (WORKING STRESS) (LOAD FACTOR) METHOD OF DESIGN WAS USED FOR THIS DESIGN. THE ORIGINAL STRUCTURE WAS DESIGNED FOR ____ (AND ALTERNATE MILITARY) LOADING. 802B1(LR) -THE (RECONSTRUCTION) (REHABILITATION) DESIGN IS BASED ON 1.2 TIMES THE CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION HL-93 LOADING WITH THE EXCEPTION THAT THE DESIGN TANDEM PORTION OF THE HL-93 LOAD DEFINITION SHALL BE REPLACED BY A SINGLE 60 KIP AXLE LOAD BEFORE APPLICATION OF THIS 1.2 FACTOR. THE RESULTING LOAD IS DESIGNATED HL-93 MOD. LIVE LOAD PLUS DYNAMIC LOAD ALLOWANCE DEFLECTION DOES NOT EXCEED (1/425**) (1/800) (1/1000***) OF SPAN LENGTH (AND 1/375) (1/300) OF CANTILEVER ARM. THE ORIGINAL STRUCTURE WAS DESIGNED FOR (AND ALTERNATE MILITARY*) LOADING (BASED ON AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES). [*USED ONLY FOR STRUCTURES ON INTERSTATE ROUTES.] [**WOOD CONSTRUCTION.] [***USE FOR STRUCTURES WITH PEDESTRIAN LOADS.] [SEE SUBSECTION 7.01.06 FOR DEFLECTION LIMITS.] 802B2(LR) -THE (RECONSTRUCTION) (REHABILITATION) DESIGN IS BASED ON THE 17TH EDITION OF AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES (HS25) (HS20-44) (AND ALTERNATE MILITARY*) LOADING. LIVE LOAD PLUS IMPACT DEFLECTION DOES NOT EXCEED (1/425) (1/800) (1/1000) OF SPAN LENGTH (AND 1/375) (1/300) OF CANTILEVER ARM. THE ORIGINAL STRUCTURE WAS DESIGNED FOR (AND ALTERNATE MILITARY*) LOADING BASED ON AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES. [*USE ONLY FOR STRUCTURES ON INTERSTATE ROUTES.] [SEE 17TH EDITION OF AASHTO FOR DEFLECTION LIMITS.] [USE NOTE FOR LOAD FACTOR METHOD OF DESIGN.] 802C -EXCEPT WHERE OTHERWISE INDICATED ON THESE PLANS, OR IN THE PROPOSAL AND SUPPLEMENTAL SPECIFICATIONS CONTAINED HEREIN, ALL MATERIALS AND WORKMANSHIP SHALL BE ACCORDING TO THE MICHIGAN DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR CONSTRUCTION ____ EDITION. 802D -THE STATIONING AS SHOWN ON THESE PLANS FOR THE INTERSECTION OF THE CENTERLINE OF BRIDGE AND ROADWAY (AND THE RAILROAD) CENTERLINE IS BELIEVED TO BE CORRECT. IT SHALL, HOWEVER, BE CHECKED AT THE TIME OF STARTING CONSTRUCTION, AND IF THE STATIONING SHOWN ON THE PLANS IS INCORRECT, IT SHALL BE REPORTED TO THE DESIGN OFFICE IN LANSING, AND THE STRUCTURE SHALL BE STAKED OUT USING THE ACTUAL INTERSECTION OF THE CENTERLINE OF BRIDGE AND ROADWAY (AND THE RAILROAD) CENTERLINE AS THE CONTROL POINT. 802E -THIS CONTRACT IS FOR "STRUCTURAL STEEL, _____ , FURN AND FAB" ONLY. OTHER ITEMS OF WORK INDICATED ON THESE PLANS ARE NOT A PART OF THIS CONTRACT. 802F -**** Select Cell from Graphic Notes, Tables and Charts Pulldown **** 802G -THE DESIGN OF THE STRUCTURAL MEMBERS IS BASED ON MATERIAL OF THE FOLLOWING GRADES AND STRESSES: CONCRETE: GRADE S2 f'c = 3,000 PSI CONCRETE: GRADE D f'c = 4,000 PSI STEEL REINFORCEMENT fy = 60,000 PSI STEEL REINFORCEMENT: STIRRUPS FOR PRESTRESSED BEAMS fy = 60,000 PSI STRUCTURAL STEEL: AASHTO M270 GRADE 36 Fy = 36,000 PSI STRUCTURAL STEEL: AASHTO M270 GRADE 50 Fy = 50,000 PSI STRUCTURAL STEEL: AASHTO M270 GRADE 50W Fy = 50,000 PSI STRUCTURAL STEEL PINS: ASTM A 276 UNS DESIGNATION S20161 OR S21800 Fy = 50,000 PSI TEMP SUPPORT HANGER RODS: ASTM A 193 GRADE B7 (AISI 4140) 2 1/2" AND UNDER Fu = 125,000 PSI Fy = 105,000 PSI OVER 2 1/2" TO 4" Fu = 115,000 PSI Fy = 95,000 PSI OVER 4" TO 7" Fu = 100,000 PSI Fy = 75,000 PSI PRESTRESSED CONCRETE f'c = ______ PSI PRESTRESSING STRANDS f's = 270,000 PSI 802H -**** Select Cell from Graphic Notes, Tables and Charts Pulldown **** 802I -ALL EXPOSED CONCRETE CORNERS SHOWN SQUARE ON THE PLANS SHALL BE BEVELED WITH 1/2" TRIANGULAR MOLDINGS EXCEPT AS OTHERWISE NOTED. 802J -BIDDERS WILL BE FURNISHED WITH SCANNED IMAGES OF PLAN SHEETS OF THE EXISTING STRUCTURE IF REQUESTED. 802K -OLD PLANS DO NOT EXIST FOR THIS STRUCTURE. 802L -THE BRIDGE PAINT MAY CONTAIN LEAD. 802M(LR) -THE DESIGN OF THE FOUNDATION PILING IS BASED ON MATERIAL OF THE FOLLOWING GRADES AND STRESSES: CONCRETE: GRADE S1 f'c = 3,500 PSI STEEL REINFORCEMENT fy = 60,000 PSI FOUNDATION PILING (STEEL H-PILING): AASHTO M270 GRADE 50 Fy = 50,000 PSI FOUNDATION PILING (STEEL H-PILING): AASHTO M270 GRADE 50W Fy = 50,000 PSI FOUNDATION PILING (STEEL SHELLS): ASTM A 252 GRADE 3 Fy = 45,000 PSI FOUNDATION PILING (TIMBER): Fco = 900 PSI 802M2(LR) -THE DESIGN OF THE FOUNDATION PILING IS BASED ON MATERIAL OF THE FOLLOWING GRADES AND STRESSES AND LOSSES: CONCRETE: GRADE S1 f'c = 3,500 PSI STEEL REINFORCEMENT fy = 60,000 PSI FOUNDATION PILING (STEEL H-PILING): AASHTO M270 GRADE 50 Fy = 50,000 PSI FOUNDATION PILING (STEEL H-PILING): AASHTO M270 GRADE 50W Fy = 50,000 PSI FOUNDATION PILING (STEEL SHELLS): ASTM A 252 GRADE 3 Fy = 45,000 PSI FOUNDATION PILING (TIMBER): Fco = 900 PSI 802N -UNLESS OTHERWISE SHOWN ON THE PLANS PROVIDE MINIMUM CONCRETE CLEAR COVER FOR REINFORCEMENT ACCORDING TO THE FOLLOWING: CONCRETE CAST AGAINST EARTH: 3 IN. PRESTRESSED BEAMS: 1 IN. ALL OTHER UNLESS SHOWN ON PLANS: 2 IN. 802O -THE BRIDGE DECK SURFACE HAS AN HMA OVERLAY, HMA CAP OR HMA PATCHES. REMOVAL OF HMA AS A RESULT OF REMOVAL OF OTHER SUPERSTRUCTURE ITEMS SHALL BE INCLUDED IN THE REMOVAL OF THOSE ITEMS. 803A -THE WORK COVERED BY THESE PLANS INCLUDES (CHANNEL EXCAVATION), (MAINTAINING TRAFFIC), CONSTRUCTION OF THE PROPOSED BRIDGE AND PLACING (SLOPE PROTECTION) (SCOUR COUNTERMEASURES) (RIPRAP) TO THE LIMITS SHOWN. ALL OTHER WORK IS INCLUDED IN THE ROAD PLANS THAT ARE A PART OF THIS CONTRACT. 803B -THE WORK COVERED BY THESE PLANS INCLUDES (CLEARING), (GRUBBING), (TREE REMOVAL), (CHANNEL EXCAVATION), (EARTH EXCAVATION), (MAINTAINING TRAFFIC), (CONSTRUCTION OF THE TEMPORARY ROAD), (CONSTRUCTION AND REMOVAL OF TEMPORARY TRESTLE), (GRADING FOR TEMPORARY AND PERMANENT TRACK WORK), CONSTRUCTION OF THE PROPOSED BRIDGE AND PLACING (GRANULAR MATERIAL), (SODDING OR SEEDING) AND (SLOPE PROTECTION) (SCOUR COUNTERMEASURES) (RIPRAP) TO THE LIMITS SHOWN. ALL OTHER WORK IS TO BE DONE BY OTHERS AND IS NOT A PART OF THIS CONTRACT. 803C -REMOVAL OF BUILDINGS IS NOT A PART OF THIS CONTRACT. 803C2 -REMOVAL OF FENCES AND BUILDINGS IS NOT A PART OF THIS CONTRACT. 803D -NO WORK SHALL BE PERFORMED BY THE ROAD CONTRACTOR BETWEEN STATIONS _______ AND _______ UNTIL THE BRIDGE HAS BEEN COMPLETED, EXCEPT AS DIRECTED BY THE ENGINEER, IN ORDER TO EXPEDITE THE WORK OF THE BRIDGE CONTRACTOR. 803E -REMOVAL OF TEMPORARY STRUCTURE AND APPROACHES IS A PART OF THIS CONTRACT. 803E2 -REMOVAL OF TEMPORARY STRUCTURE AND APPROACHES IS NOT A PART OF THIS CONTRACT. 803F -THE CONTRACTOR SHALL LOCATE ALL ACTIVE UNDERGROUND UTILITIES PRIOR TO STARTING WORK AND SHALL CONDUCT HIS OPERATIONS IN SUCH A MANNER AS TO ENSURE THAT THOSE UTILITIES NOT REQUIRING RELOCATION WILL NOT BE DISTURBED. 803G -UNSUITABLE MATERIAL UNDER _______ SHALL BE REMOVED AND BACKFILLED WITH _______. 803H -REMOVE ____ CUBIC YARDS OF PEAT AND OTHER UNSUITABLE MATERIAL BELOW PROPOSED APPROACH FILL LOCATION AND BACKFILL WITH ____ CUBIC YARDS OF "EMBANKMENT, STRUCTURE, CIP". (SEE ROAD PLANS FOR TREATMENT LIMITS, METHOD AND QUANTITY.) 803H2 -REMOVE PEAT AND OTHER UNSUITABLE MATERIAL BELOW PROPOSED APPROACH FILL LOCATION AND BACKFILL WITH "EMBANKMENT, STRUCTURE, CIP". (SEE ROAD PLANS FOR TREATMENT LIMITS, METHOD AND QUANTITY.) 803I -SCARIFY ROADWAY SURFACING IN AREA BENEATH PROPOSED ABUTMENTS PRIOR TO PLACING OF FILLS. 803I2 -REMOVE ROADWAY SURFACING IN AREA BENEATH PROPOSED ABUTMENTS PRIOR TO PLACING OF FILLS. 803J -PIERS 1 AND _ SHALL BE CONSTRUCTED AND BACKFILLED PRIOR TO THE PLACING OF ABUTMENT FILLS. 803K -THE GROUND ADJACENT TO THE TRACKS AND STRUCTURE SHALL BE GRADED BY THE CONTRACTOR TO PROVIDE DRAINAGE. 803L -. . . TRAFFIC IS TO BE (MAINTAINED) (DETOURED) OVER (THE BRIDGE) (THE BRIDGE BY PART-WIDTH CONSTRUCTION) (OTHER EXISTING ROADS) (THE TEMPORARY ROAD). 803M -THIS BRIDGE IS PART OF AN INTERCHANGE AND ALL AREA SHOWN IS WITHIN MDOT RIGHT-OF-WAY. 803N -**** Select Cell from Graphic Notes, Tables and Charts Pulldown **** 803O -PLAN ELEVATIONS REFER TO _____ DATUM. 803P -TOPOGRAPHY SHOWN HERE REPRESENTS CONDITIONS EXISTING AT THE TIME THE FIELD SURVEY WAS MADE. HOWEVER, THESE CONDITIONS HAVE BEEN MATERIALLY ALTERED BY THE OPERATIONS OF OTHERS PRIOR TO THIS CONTRACT. 803P2 -TOPOGRAPHY SHOWN HERE REPRESENTS CONDITIONS EXISTING AT THE TIME THE FIELD SURVEY WAS MADE. HOWEVER, THESE CONDITIONS MAY HAVE BEEN MATERIALLY ALTERED BY THE OPERATIONS OF OTHERS PRIOR TO THIS CONTRACT. 803Q -THE TRAIN MOVEMENT AND SPEED INFORMATION SHOWN IN THE PROPOSAL DOES NOT REPRESENT A COMMITMENT BY THE _____ RAILROAD AND IS SUBJECT TO CHANGE WITHOUT NOTICE. 803R -EXCAVATE CROSSHATCHED AREA TO EL._______. 803S -FILL HATCHED AREA TO EL._______ WITH MATERIAL FROM CHANNEL EXCAVATION. 803T -WATER LEVEL IS SUBJECT TO CHANGE. THE CONTRACTOR IS RESPONSIBLE FOR MAKING A DETERMINATION OF WATER LEVELS THAT MAY EXIST DURING CONSTRUCTION. 803U -"BACKFILL, STRUCTURE, CIP", _____ CUBIC YARDS. 803V -REMOVE _____ CUBIC YARDS TOPSOIL (AND UNSUITABLE MATERIAL) AND PLACE _____ CUBIC YARDS ("EMBANKMENT, STRUCTURE, CIP") ("EMBANKMENT, CIP"). 803W -SOIL CLASSIFIED AS __________ SHALL BE UNDERCUT AND REPLACED WITH "EMBANKMENT, STRUCTURE, CIP" COMPACTED TO 100 PERCENT OF MAXIMUM UNIT WEIGHT. EXCAVATION AND BACKFILL QUANTITIES ARE BASED ON AN ESTIMATED UNDERCUT TO EL._______. ACTUAL LIMITS OF EXCAVATION WILL BE DETERMINED BY THE ENGINEER AT THE TIME OF CONSTRUCTION. 803X -THE FOLLOWING ITEM(S) (IS/ARE) RAILROAD OWNED (FITTINGS, TIES, RAILS, ETC.) AND ANY OF THESE ITEMS SALVAGED SHALL BECOME THE PROPERTY OF THE RAILROAD. 803Y -MEASURES SHALL BE TAKEN TO PREVENT DEBRIS FROM FALLING FROM THE STRUCTURE. 803Y2 -MEASURES SHALL BE TAKEN TO PREVENT DEBRIS FROM FALLING FROM THE STRUCTURE. IF DEBRIS FALLS INTO THE WATERWAY, IT SHALL BE REMOVED WITHIN 24 HOURS. SINCE DISTURBANCE OF THE WATERWAY BOTTOM MAY BE AS HARMFUL AS THE DEBRIS ITSELF, THE PREVENTIVE MEASURES MUST BE EFFECTIVE. 803Z -IMMEDIATELY AFTER THE CONSTRUCTION OF AN ABUTMENT IS COMPLETED, SLOPE PROTECTION AND SEEDING OR SODDING SHALL BE PLACED ON THE ADJACENT EMBANKMENT SLOPES. 803AA -THE HAUL ROUTE SHOWN HAS BEEN APPROVED BY THE MDEQ. AN ALTERNATE MAY BE PROPOSED BY THE CONTRACTOR, BUT THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING A NEW MDEQ PERMIT AND FOR ANY DELAYS IN RECEIVING APPROVAL. 803BB -THE HAUL ROUTE SHALL BE ACCORDING TO SUBSECTION 105.03 OF THE STANDARD SPECIFICATIONS. 803CC -COORDINATES ARE NOT AVAILABLE FOR THIS PROJECT. 804A -**** Select Cell from Graphic Notes, Tables and Charts Pulldown **** 804B -CONSISTENCY WAS DETERMINED BY INSPECTION OF SAMPLES AND SUBSTANTIATED BY SOILS RESISTANCE TO DRILLING TOOLS. 804C -BOTTOM OF FOOTING (ABUT. ____), (PIER ____), EL.________. 804D -ESTIMATED TOTAL SCOUR LIMIT (ABUT.____), (PIER ____), EL.________. 804E -MINIMUM PILE PENETRATION (ABUT. ____), (PIER ____), EL.________. 804F -ESTIMATED BOTTOM OF PILES (ABUT. ____), (PIER ____), EL.________. 804G -WATER LEVELS MAY BE INFLUENCED BY RESIDUAL BORING WATER. 804H -FREE WATER WAS FIRST NOTED ___ FEET BELOW THE SURFACE. THE WATER LEVEL WAS ___ FEET BELOW GROUND (__ HOURS AFTER) (AT) COMPLETION WITH THE CASING (IN) (OUT). 804I -THE SOIL BORING LOGS REPRESENT POINT INFORMATION. PRESENTATION OF THIS INFORMATION IN NO WAY IMPLIES THAT SUBSURFACE CONDITIONS ARE THE SAME AT LOCATIONS OTHER THAN THE EXACT LOCATION OF THE BORING. 805A1(LF) -THE DESIGN OF THIS STRUCTURE IS BASED ON CURRENT AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES (HS25) (HS20-44) (AND ALTERNATE MILITARY) LOADING. LIVE LOAD PLUS IMPACT DEFLECTION DOES NOT EXCEED 1/1000 OF SPAN LENGTH AND 1/375 OF CANTILEVER ARM. THE LOAD FACTOR METHOD OF DESIGN WAS USED FOR THIS STRUCTURE. 805A1(LR) -THE DESIGN OF THIS STRUCTURE IS BASED ON 1.2 TIMES THE CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION HL-93 LOADING WITH THE EXCEPTION THAT THE DESIGN TANDEM PORTION OF THE HL-93 LOAD DEFINITION SHALL BE REPLACED BY A SINGLE 60 KIP AXLE LOAD BEFORE APPLICATION OF THIS 1.2 FACTOR. THE RESULTING LOAD IS DESIGNATED HL-93 MOD. LIVE LOAD PLUS DYNAMIC LOAD ALLOWANCE DEFLECTION DOES NOT EXCEED (1/425*) (1/800) (1/1000**) OF SPAN LENGTH (AND 1/375) (1/300) OF CANTILEVER ARM. [*WOOD CONSTRUCTION.] [**USE FOR STRUCTURES WITH PEDESTRIAN LOADS.] [SEE SUBSECTION 7.01.06 FOR DEFLECTION LIMITS.] 805A2(LR) -THE DESIGN OF THIS STRUCTURE IS BASED ON CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION PEDESTRIAN LOADING OF 85 PSF (AND A MAINTENANCE VEHICLE (H5) (H10) LOADING, NOT ACTING CONCURRENTLY). LIVE LOAD DEFLECTION DOES NOT EXCEED 1/1000 OF SPAN LENGTH AND 1/375 OF CANTILEVER ARM. [USE FOR PEDESTRIAN BRIDGES.] 805A3(LR) -THE DESIGN OF THE DECK SLAB IS BASED UPON THE STRIP METHOD AS DEFINED IN THE CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION. 805B1(LF) -THE (RECONSTRUCTION) (REHABILITATION) DESIGN IS BASED ON CURRENT AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES (HS25) (HS20-44) (AND ALTERNATE MILITARY) LOADING. LIVE LOAD PLUS IMPACT DEFLECTION DOES NOT EXCEED 1/1000 OF SPAN LENGTH AND 1/375 OF CANTILEVER ARM. THE LOAD FACTOR METHOD WAS USED FOR THIS DESIGN. THE ORIGINAL STRUCTURE WAS DESIGNED FOR ____ (AND ALTERNATE MILITARY) LOADING. 805B1(LR) -THE (RECONSTRUCTION) (REHABILITATION) DESIGN IS BASED ON 1.2 TIMES THE CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION HL-93 LOADING WITH THE EXCEPTION THAT THE DESIGN TANDEM PORTION OF THE HL-93 LOAD DEFINITION SHALL BE REPLACED BY A SINGLE 60 KIP AXLE LOAD BEFORE APPLICATION OF THIS 1.2 FACTOR. THE RESULTING LOAD IS DESIGNATED HL-93 MOD. LIVE LOAD PLUS DYNAMIC LOAD ALLOWANCE DEFLECTION DOES NOT EXCEED (1/425**) (1/800) (1/1000***) OF SPAN LENGTH (AND 1/375) (1/300) OF CANTILEVER ARM. THE ORIGINAL STRUCTURE WAS DESIGNED FOR (AND ALTERNATE MILITARY*) LOADING (BASED ON AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES). [*USED ONLY FOR STRUCTURES ON INTERSTATE ROUTES.] [**WOOD CONSTRUCTION.] [***USE FOR STRUCTURES WITH PEDESTRIAN LOADS.] [SEE SUBSECTION 7.01.06 FOR DEFLECTION LIMITS.] 805B2(LR) -THE (RECONSTRUCTION) (REHABILITATION) DESIGN IS BASED ON THE 17TH EDITION OF AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES (HS25) (HS20-44) (AND ALTERNATE MILITARY*) LOADING. LIVE LOAD PLUS IMPACT DEFLECTION DOES NOT EXCEED (1/425) (1/800) (1/1000) OF SPAN LENGTH (AND 1/375) (1/300) OF CANTILEVER ARM. THE ORIGINAL STRUCTURE WAS DESIGNED FOR (AND ALTERNATE MILITARY*) LOADING BASED ON AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES. [*USE ONLY FOR STRUCTURES ON INTERSTATE ROUTES.] [SEE 17TH EDITION OF AASHTO FOR DEFLECTION LIMITS.] [USE NOTE FOR LOAD FACTOR METHOD OF DESIGN.] 805C -**** Select Cell from Graphic Notes, Tables and Charts Pulldown **** 805D -THE DRAINAGE AREA CONTRIBUTORY TO THIS CROSSING IS ____ SQUARE MILES. 805E -THE WATER SURFACE AND/OR ENERGY GRADE ELEVATIONS SHOWN ON THE ABOVE HYDRAULIC TABLE ARE TO BE USED FOR COMPARISON PURPOSES ONLY AND ARE NOT TO BE USED FOR ESTABLISHING A REGULATORY FLOOD PLAIN. 805F -THE (EXISTING) (ADJACENT) STRUCTURE _____ (MILES) (FEET) (UPSTREAM) (DOWNSTREAM) PROVIDES A WATERWAY AREA OF _____ SQUARE FEET TO (HIGH WATER) (UNDERCLEARANCE) ELEVATION _______. 805F2 -THE EXISTING STRUCTURE __ MILES DOWNSTREAM PROVIDES A WATERWAY AREA OF _____ SQUARE FEET TO HIGH WATER ELEVATION _______. 805G -WITHOUT THE PREVENTIVE MEASURES SHOWN ON THESE PLANS, THERE IS A POSSIBILITY THAT STREAM BED SCOUR MAY OCCUR. THE ESTIMATED TOTAL SCOUR DEPTH IS CALCULATED TO BE ____ FEET AT (ABUT. ___) (PIER ___). THESE DEPTHS ARE BASED ON A ___ YEAR RUNOFF EVENT. 805H -GEOTEXTILE LINER SHALL BE PLACED ON ALL SLOPES PRIOR TO PLACING RIPRAP. PAYMENT FOR GEOTEXTILE LINER SHALL BE INCLUDED IN THE PAYMENT FOR RIPRAP. 805I(LF) -THE MAXIMUM FOUNDATION PRESSURES ARE CALCULATED TO BE: AVG. D.L. ONLY CASE AVG. D.L.+ L.L. CASE ABUTMENTS ______ PSF ______ PSF PIERS ______ PSF ______ PSF 805I2(LF) -THE MAXIMUM FOUNDATION PRESSURES ARE CALCULATED TO BE: AVG. D.L. ONLY CASE AVG. D.L.+ L.L. CASE ABUTMENTS ______ PSF ______ PSF 805I(LR) -THE (ABUTMENT) (PIER) MAXIMUM AVERAGE FOUNDATION PRESSURE(S) IS (ARE) CALCULATED TO BE ______ PSF FOR SERVICE LIMIT STATE, AND ______ PSF FOR STRENGTH LIMIT STATE AND ARE BASED ON A GROSS FOOTING WIDTH OF ______ FT. 805I2(LR) -THE (ABUTMENT) (PIER) MAXIMUM FOUNDATION PRESSURE(S) IS (ARE) CALCULATED TO BE ______ PSF FOR SERVICE LIMIT STATE, BASED ON AN EFFECTIVE FOOTING WIDTH OF ______ FT, AND ______ PSF FOR STRENGTH LIMIT STATE BASED ON AN EFFECTIVE FOOTING WIDTH OF ______ FT. 805J -FOR DETAILS OF SLOPE PROTECTION, SEE STANDARD PLAN B-102-SERIES. 805K(LF) -THE ALLOWABLE FATIGUE STRESS RANGE IS BASED ON A DESIGN LIFE OF 75 YEARS (AND AN AVERAGE DAILY TRUCK TRAFFIC OF ______). 805K(LR) -THE NOMINAL FATIGUE RESISTANCE RANGE IS BASED ON A DESIGN LIFE OF 75 YEARS (AND AN AVERAGE DAILY TRUCK TRAFFIC OF ______). 805L -A COFFERDAM HAS NOT BEEN PROVIDED FOR THIS STRUCTURE. OTHER MEANS OF WATER CONTROL MAY BE USED, AS APPROVED BY THE ENGINEER, PROVIDED THEY DO NOT DISTURB THE STREAM BED. WATER CONTROL, WHETHER IT BE BY COFFERDAM OR OTHER APPROVED MEANS, WILL BE INCLUDED IN THE BID ITEM "EXCAVATION, FDN". 805M -THE TREMIE SEAL DESIGN WAS BASED ON A WATER SURFACE AT EL._____. 805N -PLACEMENT OF TEMPORARY BARRIER SHALL BE ACCORDING TO STANDARD PLAN R-126-SERIES OR AS APPROVED BY THE ENGINEER. (INCLUDED IN THE PAY ITEM "CONC BARRIER, TEMP, FURN") 805O -THE RIPRAP QUANTITY IS BASED ON THE LATERAL DIMENSIONS OF THE AREA TO BE PROTECTED, REGARDLESS OF THE NUMBER OF LAYERS REQUIRED. THE ESTIMATED WEIGHT OF RIPRAP IS ______ TONS. 805P -ALTERNATE METHODS OF STREAM DIVERSION SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL. 805Q -PLACE RIPRAP FROM EL. ______ TO EL. ______. 805R -FALSE DECKING SHALL INCLUDE THE AREA BOUNDED BY (REFERENCE LINES _ & _) (EDGES OF SHOULDERS) AND OUTSIDE FLANGE FASCIAS OF BEAMS _ & _. THE ESTIMATED AREA IS ______ SQUARE FEET DURING REMOVAL (AND ______ SQUARE FEET DURING PROPOSED CONSTRUCTION). 80601A -JWP DENOTES JOINT WATERPROOFING. 80601B -NS DENOTES NEAR SIDE. 80601C -FS DENOTES FAR SIDE. 80601D -ES DENOTES EACH SIDE. 80601E -FOR BEVEL AND MOLDING DETAILS, SEE STANDARD PLAN B-103-SERIES. 80601F -FIELD-BEND REINFORCEMENT TO CLEAR DRAIN HOLES. 80601G -FOR PILE QUANTITIES, LAYOUT AND NOTES, SEE SHEET(S) ____. 80601H -THE CONTRACTOR MAY ADHESIVE ANCHOR BOLTS IN HOLES DRILLED IN THE CONCRETE AT (PIER _)(ABUTMENT _). 80601H2 -THE CONTRACTOR MAY ADHESIVE ANCHOR POSITION DOWELS IN HOLES DRILLED IN THE CONCRETE AT (PIER _)(ABUTMENT _). 80601I -UPLIFT WILL OCCUR AT ABUTMENT _ DURING CONSTRUCTION OF THE SUPERSTRUCTURE. ANCHOR BOLT NUTS AND JAM NUTS SHALL BE PLACED IMMEDIATELY AFTER ERECTION OF THE GIRDERS IN SPAN(S) ____. 80601I2 -UPLIFT WILL OCCUR AT ABUTMENT(S) ____ (AND PIER(S) _____) DURING CONSTRUCTION OF THE SUPERSTRUCTURE. ANCHOR BOLT NUTS AND JAM NUTS SHALL BE PLACED IMMEDIATELY AFTER ERECTION OF THE GIRDERS IN SPAN(S) _____. 80601J -THE SUBSTRUCTURE CONCRETE QUANTITY IS COMPUTED ON THE BASIS THAT THE VOLUME OF CONCRETE DISPLACED BY THE EMBEDMENT OF THE PILES IS DEDUCTED. 80601K -LOW TEMPERATURE PROTECTION OF CONCRETE SHALL BE APPLIED ACCORDING TO SECTION 706.03J, OF THE STANDARD SPECIFICATIONS FOR CONSTRUCTION. LOW TEMPERATURE PROTECTION OF CONCRETE WILL NOT BE PAID FOR SEPARATELY, BUT WILL BE INCLUDED IN THE BID ITEM "SUBSTRUCTURE CONC". 80602A -SUBSTRUCTURE HORIZONTAL SURFACE SEALER SHALL BE APPLIED TO THE TOP HORIZONTAL SURFACE OF ABUTMENT _ (AND _) PRIOR TO PLACING MASONRY PLATES. VERTICAL SURFACES ACCIDENTALLY COATED SHALL BE CLEANED AT CONTRACTOR'S EXPENSE. 80602A2 -SUBSTRUCTURE HORIZONTAL SURFACE SEALER SHALL BE APPLIED TO THE TOP HORIZONTAL SURFACE OF ABUTMENT _ (AND _) AFTER THE ELASTOMERIC BEARINGS HAVE BEEN PLACED IN FINAL POSITION ON THE STRUCTURE. VERTICAL SURFACES ACCIDENTALLY COATED SHALL BE CLEANED AT CONTRACTOR'S EXPENSE. 80602B -(PENETRATING WATER REPELLENT TREATMENT) (CONCRETE SURFACE COATING) SHALL BE APPLIED TO THE ENTIRE EXPOSED SURFACE OF ABUTMENT _ (AND _) (EXCEPT THE TOPS) AND THE FRONT FACE OF INDEPENDENT BACKWALL PRIOR TO PLACING NEW MASONRY PLATES. 80602B2 -(PENETRATING WATER REPELLENT TREATMENT) (CONCRETE SURFACE COATING) SHALL BE APPLIED TO THE ENTIRE EXPOSED SURFACE OF ABUTMENT _ (AND _) (EXCEPT THE TOPS) AND THE FRONT FACE OF INDEPENDENT BACKWALL AFTER THE NEW ELASTOMERIC BEARINGS HAVE BEEN PLACED IN FINAL POSITION ON THE STRUCTURE. 80602C -AT NO TIME PRIOR TO ERECTING THE BEAMS, SHALL THE HEIGHT OF THE BACKFILL ON THE BACK SIDE OF THE ABUTMENT BE HIGHER THAN THE BACKFILL ON THE FRONT SIDE. 80603A -SUBSTRUCTURE HORIZONTAL SURFACE SEALER SHALL BE APPLIED TO THE TOP HORIZONTAL SURFACE OF PIER _ (AND _) PRIOR TO PLACING MASONRY PLATES. VERTICAL SURFACES ACCIDENTALLY COATED SHALL BE CLEANED AT CONTRACTOR'S EXPENSE. 80603A2 -SUBSTRUCTURE HORIZONTAL SURFACE SEALER SHALL BE APPLIED TO THE TOP HORIZONTAL SURFACE OF PIER _ (AND _) AFTER THE ELASTOMERIC BEARINGS HAVE BEEN PLACED IN FINAL POSITION ON THE STRUCTURE. VERTICAL SURFACES ACCIDENTALLY COATED SHALL BE CLEANED AT CONTRACTOR'S EXPENSE. 80603B -(PENETRATING WATER REPELLENT TREATMENT) (CONCRETE SURFACE COATING) SHALL BE APPLIED TO THE ENTIRE EXPOSED SURFACE OF PIER _ (AND _) (EXCEPT THE TOPS) PRIOR TO PLACING NEW MASONRY PLATES. 80603B2 -(PENETRATING WATER REPELLENT TREATMENT) (CONCRETE SURFACE COATING) SHALL BE APPLIED TO THE ENTIRE EXPOSED SURFACE OF PIER _ (AND _) (EXCEPT THE TOPS) AFTER THE NEW ELASTOMERIC BEARINGS HAVE BEEN PLACED IN FINAL POSITION ON THE STRUCTURE. 80604A(LF) -FOR (ABUTMENT _)(PIER _) DESIGN, THE MAXIMUM AVERAGE FOUNDATION PRESSURE(S) IS (ARE) CALCULATED TO BE (_____ PSF AVERAGE DEAD LOAD PRESSURE AND) _____ PSF AVERAGE DEAD LOAD PLUS LIVE LOAD PRESSURE. 80604A(LR) -FOR (ABUTMENT _) (PIER _) DESIGN, THE MAXIMUM AVERAGE FOUNDATION PRESSURE(S) IS (ARE) CALCULATED TO BE _____ PSF FOR SERVICE LIMIT STATE, AND _____ PSF FOR STRENGTH LIMIT STATE AND ARE BASED ON A GROSS FOOTING WIDTH OF ____ FT. 80604B(LR) -FOR (ABUTMENT _) (PIER _) DESIGN, THE MAXIMUM FOUNDATION PRESSURE(S) IS (ARE) CALCULATED TO BE _____ PSF FOR SERVICE LIMIT STATE BASED ON AN EFFECTIVE FOOTING WIDTH OF ____ FT, AND _____ PSF FOR STRENGTH LIMIT STATE BASED ON AN EFFECTIVE FOOTING WIDTH OF ____ FT. 80604C -FOOTINGS ARE TO BE POURED AGAINST UNDISTURBED SOIL. NO ALLOWANCE WILL BE MADE IN CONCRETE QUANTITIES DUE TO EXCAVATION OUTSIDE OF THE FOOTING NEAT LINES. 80604D -CONSTRUCTION JOINTS IN FOOTINGS ARE OPTIONAL. 80604E -THE MATERIAL PROPERTIES OF CONCRETE, GRADE S2, SUBFOOTING SHALL BE THOSE OF CONCRETE, GRADE S2. 80605A(LF) -ALL PILES SHALL BE DRIVEN TO A MINIMUM BEARING CAPACITY OF ____TONS. 80605A(LR) -DRIVE ALL PILES TO A NOMINAL PILE DRIVING RESISTANCE NOT LESS THAN ____ KIPS. DETERMINE NOMINAL PILE DRIVING RESISTANCE (Rndr) (USING THE FHWA MODIFIED GATES DYNAMIC FORMULA) (DYNAMIC TEST WITH SIGNAL MATCHING (P.D.A. TESTING)) (STATIC LOAD TESTS). 80605B(LF) -PILE SHELLS SHALL BE A MINIMUM OF 0.230" NOMINAL THICKNESS (3 GAGE), __" O.D. 80605B2(LF)-PILE SHELLS SHALL BE A MINIMUM OF 0.203" NOMINAL THICKNESS (5 GAGE), __" O.D. 80605B(LR) -PILE SHELLS SHALL BE A MINIMUM OF (0.250")(0.312")(0.438") NOMINAL THICKNESS, (12")(14") O.D. 80605C(LF) -THE ESTIMATED PILE LENGTH IS BASED ON THE STATIC FORMULA. 80605C(LR) -THE ESTIMATED PILE LENGTH IS BASED ON THE STATIC ANALYSIS. 80605D -BATTER PILES FOR ABUTMENT(S) _____ SHALL BE DRIVEN TO A 3V:1H (2.5V:1H) BATTER ANGLE. 80605E(LF) -STEEL PILES SHALL BE (HP 14x73) (HP 12x53) (HP 10x42). 80605E(LR) -STEEL PILES SHALL BE (HP 10x42)(HP 10x57)(HP 12x53)(HP 12x74)(HP 12x84) (HP 14x73)(HP 14x89)(HP 14x102)(HP 14x117). 80605F -PILES ARE TO BE DRIVEN TO SUCH ACCURACY THAT THE ENDS OF THE PILES TO BE EMBEDDED IN THE CONCRETE ARE WITHIN 3" OF THE LOCATION SHOWN ON THE PLANS. 80605G(LF) -THE PILE DRIVING FORMULAS IN THE STANDARD SPECIFICATIONS ARE NOT TO BE USED TO DETERMINE BATTERED PILE CAPACITY. BATTERED PILES ARE TO BE DRIVEN TO THE ELEVATION ESTABLISHED FOR VERTICAL PILES. 80605G(LR) -USE STEEL FOR H-PILES AND SPLICES THAT HAVE A YIELD STRENGTH NOT LESS THAN 50,000 PSI. 80605H -THE DESIRED PILE DRIVING SEQUENCE SHALL BE FROM THE CENTER OF THE PILE GROUP OUTWARD IN BOTH DIRECTIONS OR FROM ONE SIDE OF THE PILE GROUP TO THE OTHER SIDE. THE CONTRACTOR MAY REQUEST ENGINEER APPROVAL TO SEQUENCE THE PILE DRIVING FROM THE CENTER OF THE PILE GROUP OUTWARD IN A CLOCKWISE OR COUNTERCLOCKWISE PATTERN IF FOUR OR MORE ROWS OF PILES EXIST. 80605I(LR) -USE STEEL SHELLS FOR CIP CONCRETE PILES THAT HAVE A YIELD STRENGTH NOT LESS THAN 45,000 PSI. 80605J(LR) -THE ESTIMATED LOSS OF NOMINAL PILE RESISTANCE DUE TO SCOUR AFTER DRIVING IS _____ KIPS. 80605K(LR) -THE ESTIMATED FACTORED DOWNDRAG AFTER PILE DRIVING IS _____ KIPS. 80605L(LR) -THE FACTORED PILE RESISTANCE AVAILABLE TO RESIST ALL FACTORED LOADS (INCLUDING THE ESTIMATED FACTORED DOWNDRAG) IS EQUAL TO (40) (65) PERCENT OF NOMINAL PILE DRIVING RESISTANCE (THAT IS REDUCED BY THE LOSS DUE TO SCOUR). 80606A -THE EXPOSED FACES OF THE RETAINING WALLS SHALL HAVE SPECIAL ARCHITECTURAL TREATMENT ACCORDING TO SUBSECTION 706.03 OF THE STANDARD SPECIFICATIONS. 80606A2 -THE EXPOSED FACES OF THE RETAINING WALLS AND ABUTMENT SHALL HAVE SPECIAL ARCHITECTURAL TREATMENT ACCORDING TO SUBSECTION 706.03 OF THE STANDARD SPECIFICATIONS. 80607A -THE SUBSTRUCTURE EXCAVATION AND CONCRETE QUANTITIES TAKE INTO CONSIDERATION THE ADDITIONAL CONCRETE AND EXCAVATION NECESSARY TO EXCAVATE AND POUR TO THE PERMANENT STEEL SHEET PILING. 80607B -ALL SHEET PILING USED AT _________ SHALL BE GALVANIZED. 80607C -ALL PERMANENT STEEL SHEET PILING SHALL BE ________________. WHERE ALLOWED BY THE ENGINEER, SELECT ALTERNATE HOT ROLLED SHEET PILING WITH A NOMINAL SECTION MODULUS OF AT LEAST _____ IN3/FT OR COLD ROLLED SHEET PILING WITH A NOMINAL SECTION MODULUS OF AT LEAST _____ IN3/FT. 80608A -MECHANICAL EXPANSION ANCHORS ALONG WITH ADHESIVE ANCHOR SYSTEMS SHALL BE CHOSEN FROM THE QUALIFIED PRODUCTS LIST IN THE CURRENT MDOT MATERIALS SOURCE GUIDE. 80608B -(PENETRATING WATER REPELLENT TREATMENT) (CONCRETE SURFACE COATING) SHALL BE APPLIED TO THE ENTIRE EXPOSED SURFACE OF ABUTMENT _ (AND _) (EXCEPT THE TOPS). 80608B2 -(PENETRATING WATER REPELLENT TREATMENT) (CONCRETE SURFACE COATING) SHALL BE APPLIED TO THE ENTIRE EXPOSED SURFACE OF ABUTMENT _ (AND _) (EXCEPT THE TOPS) AND THE FRONT FACE OF THE INDEPENDENT BACKWALL. 80608C -(PENETRATING WATER REPELLENT TREATMENT) (CONCRETE SURFACE COATING) SHALL BE APPLIED TO THE ENTIRE EXPOSED SURFACES OF PIER(S) _ (AND _) (EXCEPT THE TOPS). 80608D -SUBSTRUCTURE HORIZONTAL SURFACE SEALER SHALL BE APPLIED TO THE TOP OF (ALL) PIER(S) (_ & _) (AND) ABUTMENTS(S) (_ & _). VERTICAL SURFACES ACCIDENTALLY COATED SHALL BE CLEANED AT THE CONTRACTOR'S EXPENSE. 80608E -FORMS FOR LARGE PATCHES SHALL BE INSTALLED IN 2'-0" TO 4'-0" HIGH SECTIONS WITH THE TOP OF FORM NO MORE THAN 4'-0" ABOVE THE LEVEL OF CONCRETE AS THE POUR PROGRESSES. 80609A -MSE DENOTES MECHANICALLY STABILIZED EARTH. 80609B -USE SOIL REINFORCEMENT FOR MSE WALLS OF A LENGTH NOT LESS THAN ____ PERCENT OF THE WALL HEIGHT (H), AS DEFINED BY THESE PLANS, OR 8 FEET (WHICHEVER IS GREATER). 80609C -THE FACTORED BEARING RESISTANCE OF THE SUBGRADE IS _____ PSF AT ABUTMENT A AND _____ PSF AT ABUTMENT B. 80609D -ADJUST MSE SOIL REINFORCEMENT TO AVOID FOUNDATION PILES. DO NOT CUT SOIL REINFORCEMENT. 80609E -USE PRECAST CONCRETE FACING PANELS WITH A NOMINAL HEIGHT OF ___ FEET AND NOMINAL WIDTH OF ___ FEET FOR MSE WALLS. 80609F -USE EITHER PRECAST OR CAST IN PLACE (CIP) MSE WALL COPING UNLESS SPECIFIED TO BE CAST IN PLACE. 80609G -USE CAST IN PLACE (CIP) MSE WALL COPING. 80609H -TEXTURE THE EXPOSED FACE OF THE PRECAST CONCRETE FACING PANELS WITH A _____ PATTERN MEETING THE APPROVAL OF THE ENGINEER. PAYMENT FOR TEXTURING PANELS WILL BE INCLUDED IN THE PAY ITEM "MSE WALL, PRECAST, FURN". 80609I -COORDINATE PLACEMENT OF SOIL REINFORCEMENT WITH DRAINAGE STRUCTURES AND PIPES AND OTHER OBSTRUCTIONS. 80609J -THE 100 YEAR FLOOD ELEVATION IS _______. 80609K -CUTTING OF THE MSE SOIL REINFORCEMENT IS PROHIBITED. 80609L -SEE SPECIAL PROVISION FOR "MECHANICALLY STABILIZED EARTH RETAINING WALL SYSTEM". 80609M -THE TOP ROW OF SOIL REINFORCEMENT SHOULD BE A MINIMUM OF 6" BELOW THE BOTTOM OF FOOTING. 80701A -JWP DENOTES JOINT WATERPROOFING. 80701B -HPJS DENOTES HOT-POURED JOINT SEALANT. 80701C -FOR BRIDGE RAILING, ANCHORAGE FOR GUARDRAIL AND NAME PLATE MOUNTING DETAILS, SEE STANDARD PLAN B-___-SERIES. FOR DETAILS OF NAME PLATES, MOLDINGS AND BEVELS, SEE STANDARD PLAN B-103-SERIES. 80701D -FOR NAME PLATE LOCATION, SEE GENERAL PLAN OF STRUCTURE SHEET (SHEET(S) _____) (THIS SHEET). 80701D2 -FOR NAME PLATE LOCATION, SEE GENERAL PLAN OF STRUCTURE SHEET. 80701E -A RUBBED SURFACE FINISH ON THE VERTICAL AND TOP CONCRETE SURFACES OF THE PARAPET RAILING IS REQUIRED ON THIS STRUCTURE. 80701F -FOR DETAILS OF DRAIN CASTING ASSEMBLIES, SEE STANDARD PLAN B-101-SERIES. 80701F2 -FOR DETAILS OF LIGHT STANDARD ANCHOR BOLT ASSEMBLIES, SEE STANDARD PLAN B-103-SERIES. 80701G -"EDGE" OR "GROOVE" DENOTES EDGING OR GROOVING WITH AN APPROVED TOOL. 80701H -ALPHABETICAL DESIGNATION OF DECK POURS IS NOT TO BE CONSTRUED AS A POUR SEQUENCE. 80701I -DECK POURS ARE TO BE MADE IN THE FOLLOWING SEQUENCE _, _, AND _ . WHENEVER A DECK POUR IS MADE, AT LEAST 15 HOURS SHALL HAVE ELAPSED SINCE THE ADJACENT SECTION WAS PLACED. THIS INCLUDES SECTIONS SEPARATED BY LONGITUDINAL AS WELL AS TRANSVERSE JOINTS. 80701J -ALPHABETICAL DESIGNATION OF DECK POURS IS NOT A POUR SEQUENCE. CAST DECK POURS OVER PIERS AFTER OTHER DECK POURS HAVE BEEN CAST. AT LEAST 15 HOURS SHALL HAVE ELAPSED BEFORE THE ADJACENT SECTION IS PLACED. THIS INCLUDES SECTIONS SEPARATED BY LONGITUDINAL AS WELL AS TRANSVERSE JOINTS. 80701K -LOW TEMPERATURE PROTECTION OF CONCRETE SHALL BE APPLIED ACCORDING TO SECTION 706.03 J. OF THE STANDARD SPECIFICATIONS FOR CONSTRUCTION. LOW TEMPERATURE PROTECTION OF CONCRETE WILL NOT BE PAID FOR SEPARATELY, BUT WILL BE INCLUDED IN THE BID ITEM "SUPERSTRUCTURE, CONC". 80701K2 -LOW TEMPERATURE PROTECTION OF CONCRETE SHALL BE APPLIED ACCORDING TO SECTION 706.03 J. OF THE STANDARD SPECIFICATIONS FOR CONSTRUCTION. LOW TEMPERATURE PROTECTION OF CONCRETE WILL NOT BE PAID FOR SEPARATELY, BUT WILL BE INCLUDED IN THE BID ITEM "SUPERSTRUCTURE, CONC, NIGHT CASTING". 80701L -NO PORTION OF THE DECK FORMWORK SHALL ENCROACH ON THE EXISTING UNDERCLEARANCE. 80701M -THE UTILITY COMPANY SHALL BE NOTIFIED ONE WEEK IN ADVANCE OF THE TIME OF INSTALLATION OF THE DUCTS IN THE BARRIER. 80701M2 -THE UTILITY COMPANY SHALL BE NOTIFIED ONE WEEK IN ADVANCE OF THE TIME OF INSTALLATION OF THE DUCTS IN THE SIDEWALK. 80701N -DO NOT POUR DECK CONCRETE UNTIL DIAPHRAGM CONCRETE ATTAINS A COMPRESSIVE STRENGTH OF 3,000 PSI. 80701O -THIS DECK POUR IS DESIGNATED A NIGHT POUR, AND THEREFORE SUBJECT TO THE RESTRICTIONS OF SECTION 706.03 I. OF THE STANDARD SPECIFICATIONS. 80701P -THE LIGHT STANDARD ANCHOR BOLT ASSEMBLIES ARE INCLUDED IN THE PAYMENT FOR "BRIDGE RAILING, AESTHETIC PARAPET TUBE". 80701Q -SILICA FUME MODIFIED CONCRETE OR LATEX MODIFIED CONCRETE MAY BE SELECTED FOR THE BRIDGE DECK OVERLAY CONCRETE. 80701R -NOTE DELETED. 80701S -THE CONTRACTOR MAY USE METAL STAY IN PLACE FORMS. IF USED, ELIMINATING THE POLYSTYRENE AND FILLING THE CORRUGATIONS WITH CONCRETE IS PROHIBITED. 80701T -THE CONTRACTOR SHALL NOT USE STAY IN PLACE FORMS. ALL MATERIALS USED TO FORM THE DECK MUST BE REMOVED PRIOR TO OPENING THE BRIDGE TO TRAFFIC. 80701U -THE DECK SHALL BE SAW-CUT ON BOTH THE TOP AND BOTTOM SURFACE PRIOR TO DECK REMOVAL PROCEDURES. 80701V -FILL PERPENDICULAR RAILING JOINTS WITH 1" JOINT FILLER TO 1/2" FROM THE BEVELS OF RAILING AND SEAL REMAINING 1/2" WITH A SILICONE RUBBER SEALANT. INCLUDED IN THE BID ITEM ("BRIDGE BARRIER RAILING, (TYPE 4) (TYPE 5)") ("BRIDGE RAILING, AESTHETIC PARAPET TUBE"). 80701W -THE CONTRACTOR IS TO PROVIDE A SAWED JOINT 1/2" (1 1/2") DEEP BY 1/8" WIDE (MINIMUM) IN THE TOP OF SLAB AT (TRANSVERSE CONSTRUCTION JOINTS) (AT LONGITUDINAL CONSTRUCTION JOINTS) (AND AT FIXED PIN & HANGER JOINTS) (THE LOCATIONS SHOWN IN SECTION(S) ____). THE JOINT IS TO BE SAWED WITHIN 4 HOURS OF REMOVING THE CURING AND IS TO BE FILLED WITH HOT-POURED JOINT SEALANT OR COLD-APPLIED JOINT SEALANT, SINGLE COMPONENT TYPE. (INCLUDED IN THE BID ITEM "SUPERSTRUCTURE CONC, FORM, FINISH AND CURE, NIGHT CASTING (____________)"). 80701X -ADDITIONAL CONCRETE AND FORMING USED TO INCREASE SLAB DEPTH AT THE BRIDGE RAILING, 2 TUBE WILL NOT BE PAID FOR SEPERATELY, BUT SHALL BE INCLUDED IN THE BID ITEM "SUPERSTRUCTURE CONC (, NIGHT CASTING)". 80701Y -NO PORTION OF DECK FORMWORK OR SUPPORTS SHALL PROTRUDE ABOVE THE TOP OF PROPOSED HAUNCH (OR TOP OF THE BEAM WHERE THERE IS NO PROPOSED HAUNCH). 80702A -GROUNDING CABLES AND TOPS OF GROUNDING RODS SHALL BE PLACED 1'-0" MINIMUM BELOW FINISHED GROUND. 80702B -FENCE ON (THE _____ SIDE OF) THIS STRUCTURE SHALL BE (STRAIGHT) (CURVED). 80703A -IF THE POSITION DOWELS AT (ABUTMENT _____) (PIER ____) ARE MISALIGNED, IN RELATIONSHIP TO THE CENTERLINE OF BEARINGS, DUE TO TEMPERATURE EFFECTS ON THE (BEAMS) (GIRDERS), HOLES IN THE ELASTOMERIC BEARINGS SHALL BE CENTERED ON THE DOWELS. 80704A -THE CONTRACTOR SHALL BE RESPONSIBLE FOR ACCURATELY LOCATING THE ROD CONNECTION BETWEEN BOX BEAMS. 80704B -PRESTRESSING STRANDS SHALL BE GIVEN AN INITIAL PRESTRESS AS FOLLOWS: 0.5" DIA. - 31,000 LBS PRESTRESS 0.6" DIA. - 44,000 LBS PRESTRESS 80704C -CONCRETE INSERTS SHALL BE 3/4" DIAMETER; DAYTON SUPERIOR, TYPE B-1 HEAVY OR TYPE B-18; WILLIAMS FORM, TYPE C 12 OR TYPE C -19; MEADOW BURKE, TYPE CT-2 OR TYPE CX-4; OR EQUAL. INSERTS SHALL BE CAST WITH THE BEAMS. FIELD INSTALLATION OF INSERTS IS NOT ALLOWED. 80704D -CONCRETE INSERTS FOR DRAIN CASTING ASSEMBLY BRACKETS SHALL BE AS CALLED FOR ON STANDARD PLAN B-101-SERIES. INSERTS SHALL BE CAST WITH THE BEAMS. FIELD INSTALLATION OF INSERTS IS NOT ALLOWED. 80704E -END BLOCKS ARE REQUIRED. 80704E2 -END BLOCKS ARE OPTIONAL. 80704F -TOTAL ESTIMATED CHANGE OF LENGTH OF BOTTOM FLANGE AT TRANSFER OF PRESTRESS FORCE IS _____". 80704G -THE ESTIMATED BEAM CAMBER AT RELEASE IS ____". THIS CAMBER IS DUE TO PRESTRESS AND DEAD LOAD OF THE BEAM ONLY AND IS MEASURED IN THE ERECTED POSITION. 80704H -DURING HANDLING AND TRANSPORTATION, BEAMS CAN BE SUPPORTED ___ FEET FROM THE END. IF TWO ADDITIONAL STRANDS ARE DRAPED, THE BEAMS CAN BE SUPPORTED ___ FEET FROM THE END. 80704I -THE INITIAL FORCE IN THE TRANSVERSE POST-TENSIONING TENDONS SHALL BE _____ LBS. EACH. 80704J -BEAMS IN SPAN(S) _____ MAY BE LATERALLY UNSTABLE. PRECAUTIONS SHALL BE TAKEN TO ENSURE THAT BEAMS ARE NOT DAMAGED DURING HANDLING AND TRANSPORTATION. 80704K -THREADING OF REINFORCEMENT AND INSTALLATION INTO CONCRETE INSERTS IS INCLUDED IN THE BID ITEM "PREST CONC I BEAM, FURN, __INCH". 80704K2 -THREADING OF REINFORCEMENT AND INSTALLATION INTO CONCRETE INSERTS IS INCLUDED IN THE BID ITEM "PREST CONC BOX BEAM, FURN, __INCH". 80704L -AT THE CONTRACTOR'S OPTION, STAGE 1 AND STAGE 2 POST-TENSIONING PLACED AT THE LOWER 1/3 POINT OF BEAMS MAY BE SEPARATE SYSTEMS WITH STAGE 2 TENDONS EXTENDING FROM FASCIA TO FASCIA. 80704M -LIFTING DEVICES SHALL BE REMOVED AFTER BEAMS ARE ERECTED. REMOVAL IS INCLUDED IN THE BID ITEM "PREST CONC I BEAM, ERECT, __INCH". 80704M2 -LIFTING DEVICES SHALL BE REMOVED AFTER BEAMS ARE ERECTED. REMOVAL IS INCLUDED IN THE BID ITEM "PREST CONC DECK, __INCH". 80704M3 -LIFTING DEVICES SHALL BE REMOVED AFTER BEAMS ARE ERECTED. REMOVAL IS INCLUDED IN THE BID ITEM "PREST CONC BOX BEAM, ERECT, __INCH". 80704N -POSITION DOWELS SHALL BE HOT-DIP GALVANIZED ACCORDING TO AASHTO M 232. POSITION DOWELS ARE INCLUDED IN PAYMENT FOR PRESTRESSED CONCRETE BEAMS. 80704O -PRESTRESSING STRAND SHALL BE 0.6" NOMINAL DIAMETER (OR 0.5" NOMINAL DIAMETER) MEETING THE REQUIREMENTS OF AASHTO M203 (ASTM A416), GRADE 270, LOW RELAXATION STRAND. 80704P -ANY HOLES CAST OR FORMED IN THE BEAM SHALL BE FILLED WITH NON-SHRINKING GROUT. INCLUDED IN THE BID ITEM "PREST CONC 1800 BEAM, ERECT". 80704Q -THE OUTER 6" OF THE TOP SURFACE OF THE BEAM SHALL BE FABRICATED TO A SMOOTH TROWEL FINISH, AND THEN COATED WITH A BOND BREAKER AS SPECIFIED IN SECTION 708 OF THE STANDARD SPECIFICATIONS. 80704R -AT THE LOCATIONS SHOWN ON THESE PLANS, COAT THE BEAMS USING A MATERIAL SELECTED FROM THE SPECIAL PROVISION FOR CONCRETE SURFACE COATINGS. APPLY THE COATING IN THE MANNER SPECIFIED IN THE SPECIAL PROVISION FOR A DISTANCE OF ____ FEET, STARTING FROM THE BEAM END AT THE JOINT, COATING BOTH SIDES AND BOTTOM OF BEAM. 80704S -COAT THE ENTIRE OUTSIDE AND BOTTOM OF THE FASCIA BEAM USING A MATERIAL SELECTED FROM THE SPECIAL PROVISION FOR CONCRETE SURFACE COATINGS. APPLY THE COATING ACCORDING TO THE SPECIAL PROVISION. 80704T -STEEL FOR SOLE PLATES AND OTHER BEARING COMPONENTS SHALL MEET THE REQUIREMENTS OF AASHTO M 270 GRADE 36. 80704U -BEAM STEEL REINFORCEMENT, INCLUDING STIRRUPS, SHALL BE GRADE 60 (KSI). 80704V -FIELD DRILLING SHALL BE ALLOWED FOR SIGN SUPPORT ANCHORS ONLY. LOCATION OF ANCHORS SHALL BE AS DETAILED ON TRAFFIC & SAFETY SIGN SUPPORT SPECIAL DETAILS. ANY DAMAGE TO THE BEAMS SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE AND APPROVED BY THE ENGINEER. 80704W -ITEMS CAST INTO THE BEAMS TO FACILITATE BRIDGE CONSTRUCTION (FORMING, FINISHING, ETC.) SHALL BE GALVANIZED OR EPOXY COATED. 80704X -CONCRETE INSERTS SHALL BE 1" DIAMETER; DAYTON SUPERIOR, TYPE B-1 STANDARD OR TYPE B-18; WILLIAMS FORM, TYPE C 12; MEADOW BURKE, TYPE CT-2; OR EQUAL. INSERTS SHALL BE CAST WITH THE BEAMS. FIELD INSTALLATION OF INSERTS IS NOT ALLOWED. 80705A -BOTTOM OF SLAB ELEVATIONS (ARE AT RIGHT ANGLES TO THE BEAM CENTERLINE AND ) ARE BASED ON THE CONDITION THAT THE BEAMS AND DIAPHRAGMS ARE COMPLETELY ERECTED WITH NO OTHER LOADS APPLIED. (NO TEMPORARY SUPPORTS ARE ALLOWED AT THIS TIME.) THESE ELEVATIONS INCLUDE ALLOWANCE FOR VERTICAL CURVE AND DEFLECTION DUE TO FORMS, STEEL REINFORCEMENT, CONCRETE SLAB, (SIDEWALKS, RAILING) (BARRIER) AND UTILITIES. 80705B -SCREEDS AFFECTED BY LOADS IN OTHER SPANS ARE TO BE SET TO THE ELEVATIONS SHOWN BEFORE CASTING ANY CONCRETE. CONCRETE IN THE SUSPENDED SPAN(S) IS TO BE CAST BEFORE THE CONCRETE IN THE ANCHOR SPANS. 80705C -SCREED ELEVATIONS ARE BASED ON THE CONDITION THAT NO SLAB CONCRETE HAS BEEN CAST AND THAT FORMWORK (SHEAR DEVELOPERS) AND STEEL REINFORCEMENT ARE IN PLACE (AND THE TEMPORARY SUPPORTS ARE BROUGHT TO A SNUG FIT UNDER EACH BEAM). 80705D -THE TRANSVERSE FINISHING SHALL BE PARALLEL TO REFERENCE LINES. 80705D2 -(ON SPAN(S) ____,) THE TRANSVERSE FINISHING SHALL BE PARALLEL TO REFERENCE LINES. 80705E -SCREED RAILS FOR FINISHING OF STRUCTURAL CONCRETE SHALL BE LOCATED OVER FASCIA BEAMS. 80705E2 -(OUTER) SCREED RAILS FOR FINISHING OF STRUCTURAL CONCRETE SHALL BE LOCATED OVER FASCIA BEAMS (AND OVER THE BEAM ADJACENT TO THE OPEN JOINT). 80705F -STAGE A IS BEAMS AND DIAPHRAGMS ERECTED WITH NO OTHER LOADS APPLIED. 80705G -STAGE B IS FORMS AND STEEL REINFORCEMENT IN PLACE (ALL SPANS COMPLETE). 80706A -SHEAR DEVELOPERS SHALL BE 3/4" DIAMETER STUDS. 80706B -IF EXISTING SHEAR DEVELOPERS DO NOT INTERFERE WITH PROPOSED SHEAR DEVELOPERS AND REINFORCEMENT, THEY MAY BE CLEANED AND LEFT IN PLACE INSTEAD OF REMOVED. THE CONTRACTOR SHALL INSTALL ALL PROPOSED SHEAR DEVELOPERS REGARDLESS OF WHETHER OR NOT THE EXISTING SHEAR DEVELOPERS REMAIN. 80707A -FIELD CONNECTIONS SHALL BE BOLTED WITH 3/4" HIGH-STRENGTH BOLTS (EXCEPT AS NOTED.) 80707B -THE BEAMS (IN SPAN ____) SHALL HAVE A PARABOLIC CAMBER WITH ORDINATES AS SHOWN ON THE CAMBER DIAGRAM. HEATING IS TO BE USED, IF NECESSARY, TO PROVIDE THE CAMBER WITHIN A TOLERANCE OF + 1/4" AT THE CENTER. THE CAMBER SHOWN IS TO BE MEASURED WITH THE BEAM LYING ON ITS SIDE. 80707C -THE GIRDERS (IN SPAN ____) SHALL BE CAMBERED WITH ORDINATES AS SHOWN ON THE CAMBER DIAGRAM. HEATING IS TO BE USED, IF NECESSARY, TO PROVIDE THE CAMBER WITHIN THE TOLERANCE SPECIFIED IN THE AWS SPECIFICATIONS. THE CAMBER SHOWN IS TO BE MEASURED WITH THE GIRDER LYING ON ITS SIDE. 80707D -THE QUANTITY STRUCTURAL STEEL INCLUDES: STEEL ................... _______ LBS BRONZE ................... _______ LBS TOTAL ................... _______ LBS ELASTOMERIC BEARING PADS ( 1/8") USED UNDER STEEL MASONRY PLATES SHALL NOT BE PAID FOR SEPERATELY BUT INCLUDED IN THE QUANTITY FOR STRUCTURAL STEEL. 80707E -ANCHOR BOLT LENGTHS SHOWN ARE MINIMUM. BOLTS LONGER THAN THOSE SHOWN MAY BE FURNISHED AT NO ADDITIONAL COST. 80707F -ALL STRUCTURAL STEEL SHALL BE COATED ACCORDING TO SUBSECTION 716 OF THE STANDARD SPECIFICATIONS. THE COLOR OF THE URETHANE PROTECTIVE COAT SHALL BE LIGHT GRAY. FEDERAL STANDARD 595B COLOR NUMBER 16440. 80707G -STRUCTURAL STEEL SHALL CONFORM TO AASHTO M270, GRADE 50, OR AASHTO M270, GRADE 50W. (AASHTO M270, GRADE 36, STEEL MAY BE USED IN LIEU OF THESE STEELS FOR BEARINGS, DIAPHRAGMS, AND CROSS FRAMES.) 80707H -THE STEEL FOR CROSS FRAMES SHALL MEET THE CHARPY TEST REQUIREMENTS FOR MAIN STRUCTURAL MEMBERS SHOWN IN SUBSECTION 906.04 OF THE STANDARD SPECIFICATIONS. 80707I -CHANGES IN THE NUMBER AND LOCATION OF FIELD SPLICES SHOWN WILL BE PERMITTED, SUBJECT TO APPROVAL BY THE ENGINEER AND AT NO ADDITIONAL COST TO THE PROJECT. THE DESIGN OF THESE SPLICES WILL ALSO BE SUBJECT TO APPROVAL BY THE ENGINEER. 80707J -FIELD SPLICE _____, IF USED, IS OPTIONAL AND WILL NOT BE PAID FOR. 80707J2 -FIELD SPLICES _____, IF USED, ARE OPTIONAL AND WILL NOT BE PAID FOR. 80707K -THE PROTECTION OF WORK AND ENVIRONMENT DURING BLAST CLEANING OF EXISTING PAINTED FAYING SURFACES (AND STRUCTURAL STEEL EXPOSED DURING DECK SLAB REMOVAL) SHALL BE ACCORDING TO SUBSECTION 715 OF THE STANDARD SPECIFICATIONS. (INCLUDED IN THE BID ITEM, ("STEEL STRUCTURE, CLEANING, TYPE 4 (____________)") ("STRUCTURES, REM PORTIONS (____________)") (STRUCTURES, REHABILITATION, REM PORTIONS (____________)"). 80707L -STEEL AND FABRICATION PROCEDURES FOR _____________ SHALL CONFORM TO THE REQUIREMENTS OF THE SPECIAL PROVISION FOR FRACTURE CRITICAL MEMBERS. 80707M -END DIAPHRAGMS SHALL BE FIELD DRILLED AND BOLTED TO THE EXISTING BEAMS PRIOR TO POURING THE DECK. INTERMEDIATE DIAPHRAGMS SHALL BE FIELD DRILLED AND BOLTED TO THE EXISTING BEAMS AFTER POURING THE DECK. 80707N -THE PLATE SURFACES OF THE MAIN GIRDER SPLICES, AND ALL OTHER BOLTED CONNECTIONS UNLESS NOTED OTHERWISE, SHALL BE COATED ACCORDING TO SUBSECTION 716.03.B.2.A FOR SLIP CRITICAL CONNECTIONS. COATED CONNECTIONS (FAYING SURFACES) SHALL MEET THE MINIMUM CURE TIMES ACCORDING TO THE PRODUCT QUALIFICATION TEST AND SUBSECTION 716.02 BEFORE CONNECTION ASSEMBLY. 80708A -THE CONTRACTOR SHALL PROVIDE A TEMPORARY SUPPORT AT EACH POINT SHOWN ON THE PLANS. 80708B -ALL TEMPORARY SUPPORTS ARE TO BE PLACED AFTER PLACING FORMS AND STEEL REINFORCEMENT AND PRIOR TO CASTING ANY CONCRETE. TEMPORARY SUPPORTS MUST REMAIN IN PLACE UNTIL SUCH TIME AS THE CONCRETE IN POUR(S) _____ HAS ATTAINED 70 PERCENT OF ITS 28-DAY STRENGTH, AND IN NO CASE SHALL THEY BE REMOVED IN LESS THAN FIVE DAYS AFTER THE CONCRETE HAS BEEN PLACED. THE CONTRACTOR SHALL REMOVE THE TEMPORARY SUPPORTS IN SUCH A MANNER AS TO ENSURE A GRADUAL AND UNIFORM REDUCTION OF LOADS AS APPROVED BY THE ENGINEER. 80708C -TEMPORARY SUPPORTS SHALL SUPPORT THE BEAMS AT THEIR ELEVATION PRIOR TO POURING CONCRETE. EACH SUPPORT SHALL BE DESIGNED TO SUSTAIN A VERTICAL LOAD OF _____ TONS. THE SOIL PRESSURE UNDER THE FOOT OR SILL OF EACH SUPPORT SHALL NOT EXCEED _____ PSF. 80708C2 -TEMPORARY SUPPORTS SHALL SUPPORT THE GIRDERS AT THEIR ELEVATION PRIOR TO POURING CONCRETE. EACH SUPPORT SHALL BE DESIGNED TO SUSTAIN A VERTICAL LOAD OF _____ TONS. THE SOIL PRESSURE UNDER THE FOOT OR SILL OF EACH SUPPORT SHALL NOT EXCEED _____ PSF. 80708D -THE ALLOWABLE SOIL PRESSURE SHOWN FOR TEMPORARY SUPPORTS IS BASED ON SOILS INFORMATION AVAILABLE AT THE TIME OF DESIGN FOR UNDISTURBED SOIL AT ELEVATION _______. THIS MAY BE ADJUSTED BY THE ENGINEER DUE TO CONDITIONS AT THE TIME OF CONSTRUCTION. 80708E -ALL TEMPORARY SUPPORTS SHALL MEET THE APPROVAL OF THE ENGINEER. 80708F -CONCRETE SHALL BE CAST IN THE POUR SEQUENCE SHOWN ON THE PLANS. 80708G -ALL TEMPORARY SUPPORTS ARE TO BE REMOVED PRIOR TO CASTING POUR(S) _____. 80709A -REINFORCEMENT IS TO BE SHOP CUT AS SHOWN. THE EPOXY COATING SHALL BE REPAIRED ACCORDING TO THE STANDARD SPECIFICATIONS. 80802A -THE DESIGN OF THE RAILROAD OVERPASS(ES) IS BASED ON THE CURRENT AMERICAN RAILWAY ENGINEERING AND MAINTENANCE-OF-WAY ASSOCIATION SPECIFICATIONS, COOPER'S E80 LOADING, AND ______ PERCENT OF THE SPECIFIED IMPACT. 80802B -EXCEPT WHERE OTHERWISE INDICATED ON THESE PLANS OR IN THE PROPOSAL AND SUPPLEMENTAL SPECIFICATIONS CONTAINED HEREIN, ALL MATERIALS AND WORKMANSHIP SHALL BE ACCORDING TO THE CURRENT AMERICAN RAILWAY ENGINEERING AND MAINTENANCE-OF-WAY ASSOCIATION SPECIFICATIONS. 80803A -RAILROAD TRAFFIC WILL BE MAINTAINED ON A TEMPORARY TRESTLE. 80803B -THE RAILROAD WILL FURNISH ALL TIES, BALLAST, RAILS, AND ALL NECESSARY MATERIALS AND LABOR FOR ALL TRACK WORK ON A FORCE ACCOUNT BASIS. 80803C -THE INFORMATION CONCERNING THE MOVEMENTS OF TRAINS AND SPEED THEREOF DOES NOT REPRESENT ANY COMMITMENT ON THE PART OF THE RAILROAD TO CONTINUE THEM UNCHANGED, INASMUCH AS THEY ARE SUBJECT TO CHANGE WITHOUT NOTICE. 80803D -DETAILS OF TEMPORARY STEEL SHEET PILING AND BRACING MUST MEET WITH THE APPROVAL OF THE ________ RAILROAD. 80804A -THE DESIGN OF THIS STRUCTURE IS BASED ON THE CURRENT AMERICAN RAILWAY ENGINEERING AND MAINTENANCE-OF-WAY ASSOCIATION SPECIFICATIONS, COOPER'S E-80 LOADING, AND _____ PERCENT OF THE SPECIFIED IMPACT. 80805A -SHOP AND FIELD COATING SHALL BE ACCORDING TO SUBSECTION 716 & 715 OF THE STANDARD SPECIFICATIONS. 80806A -THE TEMPORARY TRESTLE SHALL BE MAINTAINED BY THE CONTRACTOR THROUGHOUT THE ENTIRE CONSTRUCTION PERIOD AS DIRECTED BY THE ENGINEER. 80806B -THE DESIGN OF THE TEMPORARY TRESTLE IS BASED ON THE AMERICAN RAILWAY ENGINEERING AND MAINTENANCE-OF-WAY ASSOCIATION SPECIFICATIONS, COOPER'S ____ LOADING, AND ____ PERCENT OF THE SPECIFIED IMPACT. 80806C -AT ANY STAGE OF CONSTRUCTION, THERE SHALL NOT BE UNREASONABLE DELAY TO THE RAILROAD TRAFFIC, AS PER THE AGREEMENT WITH THE ______ RAILROAD. 80806D -COATING OF STRUCTURAL STEEL IS NOT REQUIRED ON THE TEMPORARY TRESTLE. 80901A -MECHANICAL EXPANSION ANCHORS SHALL BE CHOSEN FROM THE QUALIFIED PRODUCTS LIST IN THE CURRENT MDOT MATERIALS SOURCE GUIDE. 80901B -SYSTEMS FOR ANCHORING HORIZONTAL OR VERTICAL (REINFORCEMENT) (BOLTS) IN EXISTING CONCRETE SHALL BE CHOSEN FROM THE QUALIFIED PRODUCTS LIST IN THE CURRENT MDOT MATERIALS SOURCE GUIDE. 80901C -ALL CONCRETE ANCHORS SHALL BE INSTALLED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS, EXCEPT AS MODIFIED IN THESE PLANS. 80902A -THE WORK COVERED BY THESE PLANS INCLUDES RESURFACING THE EXISTING BRIDGE DECK AND MAINTAINING TRAFFIC. 80902B -THE WORK COVERED BY THESE PLANS INCLUDES REPLACING THE EXISTING CURB OR SIDEWALK WITH BRIDGE BARRIER RAILING, TYPE 4 (MODIFIED), RESURFACING THE EXISTING BRIDGE DECK, AND MAINTAINING TRAFFIC. 80902C -THE VOLUME OF "CONCRETE, BRIDGE DECK OVLY" IS BASED ON THE OVERLAY AND AN ESTIMATED QUANTITY TO REPLACE UNSOUND CONCRETE AND TO MAKE (CROWN) (SUPERELEVATION) (GRADE) ADJUSTMENTS AS DETERMINED BY THE ENGINEER. 80902C2 -THE VOLUME OF "CONCRETE, SILICA FUME MODIFIED" IS BASED ON THE OVERLAY AND AN ESTIMATED QUANTITY TO REPLACE UNSOUND CONCRETE AND TO MAKE (CROWN) (SUPERELEVATION) (GRADE) ADJUSTMENTS AS DETERMINED BY THE ENGINEER. 80902D -(EXPANSION JOINT) (CONSTRUCTION JOINT) REPLACEMENT SHALL EXTEND ACROSS (MOUNTABLE SHOULDERS) (SIDEWALKS). 80902E -THE PLAN QUANTITY OF SCARIFYING INVOLVES AN AMOUNT FOR THE APPROACHES WHICH ASSUMES AN AREA EQUIVALENT TO FIVE PASSES OVER THE ENTIRE SURFACE, 1/4" DEEP, TO OBTAIN A MAXIMUM DEPTH OF 1 1/4". 80902F -THE CONTRACTOR SHALL REMOVE AND REPLACE ONLY THAT PORTION OF THE (BARRIER) (SIDEWALK) (BRUSH BLOCK) THAT IS NECESSARY FOR INSTALLATION OF THE DECK JOINT. 80902G -THE BID ITEM "DECK JOINT, REM" INCLUDES HAND CHIPPING WITHIN LIMITS REQUIRED FOR REMOVAL. 80902H -BEFORE OVERLAYING, SOUND CONCRETE TO DETERMINE WHETHER 1'-6" REMOVAL AT EITHER SIDE OF TRANSVERSE JOINTS WILL BE ADEQUATE. INCREASE THE REMOVAL LIMITS IF NECESSARY. 80902I -WHERE STRUCTURAL STEEL IS EXPOSED DURING THE REMOVAL OF UNSOUND DECK CONCRETE, IT SHALL BE CLEANED AND COATED. CLEANING SHALL BE BY BLASTING OR POWER TOOLS. THE PROTECTION OF WORK AND ENVIRONMENT DURING CLEANING WILL BE PAID FOR AS EXTRA WORK. 80902J -THE ACTUAL QUANTITY OF "CONCRETE, BRIDGE DECK OVLY" PLACED ON THE DECK WAS _____ CUBIC YARDS. 80902J2 -THE ACTUAL QUANTITY OF "CONCRETE, SILICA FUME MODIFIED" PLACED ON THE DECK WAS _____ CUBIC YARDS. 80902K -SILICA FUME MODIFIED CONCRETE OR LATEX MODIFIED CONCRETE MAY BE SELECTED FOR THE BRIDGE DECK OVERLAY CONCRETE. 80902L -FALSE DECKING SHALL INCLUDE THE AREA BOUNDED BY (REFERENCE LINES _ & _) (EDGES OF SHOULDERS) AND OUTSIDE FLANGE FACIAS OF BEAMS _ & _. 80902M -BRIDGE OVERLAY CROSS SLOPE SHALL BE (2%) (1.5%) (PLACED TO MATCH EXISTING SLOPE). 80902N -WORK FOR REMOVAL AND REINSTALLATION OF PORTIONS OF THE EXISTING THRIE BEAM GUARDRAIL REQUIRED FOR ACCESS TO SCREED THE DECK SHALL BE INCLUDED IN THE BID ITEM, "BRIDGE DECK SURFACE CONSTRUCTION". 80902O -WORK FOR REMOVAL AND REINSTALLATION OF PORTIONS OF THE EXISTING THRIE BEAM GUARDRAIL REQUIRED FOR ACCESS TO REPLACE THE JOINTS SHALL BE INCLUDED IN THE BID ITEM, "DECK JOINT, REM". 80902P -LOW TEMPERATURE PROTECTION OF CONCRETE SHALL BE APPLIED ACCORDING TO SECTION 706.03 J OF THE STANDARD SPECIFICATIONS FOR CONSTRUCTION. LOW TEMPERATURE PROTECTION OF CONCRETE WILL NOT BE PAID FOR SEPARATELY, BUT WILL BE INCLUDED IN THE BID ITEM(S) FOR "CONCRETE, (BRIDGE DECK OVLY) (SILICA FUME MODIFIED)". 80902Q -CONCRETE TRUCKS AND OTHER HEAVY EQUIPMENT SHALL NOT BE ALLOWED ON THE DECK WHEN REINFORCING STEEL IS TIED IN PLACE AND EXPOSED. 80902R -THE AREA OF LINK SLAB(S) AS DESIGNATED, SHALL NOT BE SCARIFIED OR HYDRODEMOLISHED. 80902S -NO PORTION OF THE DECK FORMWORK SHALL ENCROACH ON THE EXISTING UNDERCLEARANCE. 80902T -CONCRETE SURFACE COATING SHALL BE APPLIED TO THE (ENTIRE CONCRETE PORTION OF BRIDGE RAILING (INCLUDING BRUSH BLOCK),) (SLAB FASCIA,) (SIDEWALK FASCIA,) (UNDERSIDE OF DECK FROM SLAB FASCIA TO FASCIA BEAM FLANGE,) (EXTERIOR FACE AND BOTTOM OF BOTTOM FLANGE OF FASCIA BEAM). SEE SPECIAL PROVISION FOR COATING COLOR. THE ESTIMATED AREA OF COATING IS ____ SYD. 80903A -THE WORK COVERED BY THESE PLANS INCLUDES REPLACING THE EXISTING CURB OR SIDEWALK WITH BRIDGE BARRIER RAILING, (TYPE 4) (TYPE 5) (MODIFIED) , AND MAINTAINING TRAFFIC. 80903B -FOR MOLDING, BEVEL, LIGHT STANDARD ANCHOR BOLT ASSEMBLY, AND NAME PLATE DETAILS SEE STANDARD PLAN B-103-SERIES. 80903C -FOR GUARDRAIL ANCHORAGE, BRIDGE RAILING AND NAME PLATE MOUNTING DETAILS, SEE STANDARD PLAN B-__-SERIES. 80903D -REMOVAL OF EXISTING GUARDRAIL IS INCLUDED IN THE BID ITEM "GUARDRAIL, TYPE __". 80903E -MEASURES SHALL BE TAKEN TO PREVENT DEBRIS FROM FALLING FROM THE STRUCTURE. 80903E2 -MEASURES SHALL BE TAKEN TO PREVENT DEBRIS FROM FALLING FROM THE STRUCTURE. IF DEBRIS FALLS INTO THE WATERWAY, IT SHALL BE REMOVED WITHIN 24 HOURS. SINCE DISTURBANCE OF THE WATERWAY BOTTOM MAY BE AS HARMFUL AS THE DEBRIS ITSELF, THE PREVENTIVE MEASURES MUST BE MADE AS EFFECTIVE AS POSSIBLE. 80903F -THE METAL EXPANSION JOINT SHALL NOT BE COATED EXCEPT AS FOLLOWS, EXPOSED METAL SURFACES AT THE CONCRETE BARRIER SHALL BE SHOP AND FIELD COATED ACCORDING TO SUBSECTION 716 & 715 OF THE STANDARD SPECIFICATIONS. (INCLUDED IN THE BID ITEM "BRIDGE JOINT, REVISE EXPANSION DEVISE".) 80903G -ALL STEEL FOR EXPANSION JOINT SHALL BE AASHTO M270, GRADE 36. 80903H -REMOVE RAIL AND POSTS FROM PARAPET RAILING AND RETAIN ANCHOR BOLTS. (INCLUDED IN THE BID ITEM, "BRIDGE RAILING, THRIE BEAM RETROFIT".) 80904A -THIS BRIDGE IS COATED WITH LEAD BASED PAINT. 80904B -THIS BRIDGE IS COATED WITH LEAD BASED PAINT. THE STRUCTURAL STEEL HAS BEEN BLAST CLEANED PRIOR TO COATING. THE ADDITIONAL EFFORT TO CLEAN THE STRUCTURAL STEEL WILL NOT BE PAID FOR SEPARATELY BUT WILL BE CONSIDERED INCLUDED IN THE BID ITEMS. 80904C -THIS BRIDGE IS COATED WITH A LEAD BASED COATING SYSTEM. THE STRUCTURAL STEEL HAS BEEN BLAST CLEANED PRIOR TO COATING. THE ADDITIONAL EFFORT TO CLEAN THE STRUCTURAL STEEL WILL NOT BE PAID FOR SEPARATELY BUT WILL BE CONSIDERED INCLUDED IN THE BID ITEMS. 80904D -THIS BRIDGE IS COATED WITH A ZINC BASED COATING SYSTEM. THE STRUCTURAL STEEL HAS BEEN BLAST CLEANED PRIOR TO COATING. THE ADDITIONAL EFFORT TO CLEAN THE STRUCTURAL STEEL WILL NOT BE PAID FOR SEPARATELY BUT WILL BE CONSIDERED INCLUDED IN THE BID ITEMS. 80904E -THIS BRIDGE HAS UNCOATED A588 STRUCTURAL STEEL. THE ADDITIONAL EFFORT TO CLEAN THE STRUCTURAL STEEL WILL NOT BE PAID FOR SEPARATELY BUT WILL BE CONSIDERED INCLUDED IN THE BID ITEMS. 80904F -SEE SUBSECTION 715 OF THE STANDARD SPECIFICATIONS FOR PROTECTION OF WORK AND ENVIRONMENT DURING THE BLAST CLEANING OF STRUCTURES. 80904G -_______ (CONDUITS) (MAINS) SHALL (NOT) BE CLEANED AND COATED. (SEE SUBSECTION 715 OF THE STANDARD SPECIFICATIONS.) 80904H -THE CONTRACTOR SHALL NOTIFY EACH UTILITY COMPANY A MINIMUM OF THREE FULL WORKING DAYS IN ADVANCE OF WORK IMPACTING THAT COMPANY'S CONDUITS OR FACILITIES. 80904I -END DIAPHRAGMS OF SPANS _______ SHALL BE REMOVED TO PERMIT PROPER CLEANING AND COATING. SEE SUBSECTION 715 OF THE STANDARD SPECIFICATIONS. 80904J -WHEN HANGER ASSEMBLIES ARE NOT TO BE REPLACED, THE EXISTING PAINT UNDER THE LINK PLATES SHALL BE PROTECTED FROM DAMAGE DUE TO BLAST CLEANING BY INSERTING AN APPROVED MATERIAL AROUND THE PERIPHERY OF THE LINK PLATES. THE MATERIAL SHALL BE REMOVED PRIOR TO COATING. (INCLUDED IN THE BID ITEM "STEEL STRUCTURE, CLEANING, TYPE 4 (___________)".) 80904K -THE ENGINEER SHALL INSPECT THE STRUCTURAL STEEL PARTS THAT HAVE BEEN BLAST CLEANED FOR EVIDENCE OF CRACKS OR LOSS OF SECTION DUE TO CORROSION OF MORE THAN 25 PERCENT. SUCH DETERIORATION SHALL BE REPORTED IN WRITING TO THE REGION BRIDGE ENGINEER. 80904L -THE ESTIMATED AREA OF STRUCTURAL STEEL TO BE COATED IS _____ SQUARE FEET. 80904M -SUBSTRUCTURE HORIZONTAL SURFACE SEALER SHALL BE APPLIED TO THE TOP OF ABUTMENT _ (AND _) (AND THE FRONT FACE OF THE INDEPENDENT BACKWALL). VERTICAL SURFACES ACCIDENTALLY COATED SHALL BE CLEANED AT CONTRACTOR'S EXPENSE. 80904N -SUBSTRUCTURE HORIZONTAL SURFACE SEALER SHALL BE APPLIED TO THE TOP OF (ALL) PIER(S) __ (AND _). VERTICAL SURFACES ACCIDENTALLY COATED SHALL BE CLEANED AT CONTRACTOR'S EXPENSE. 80904O -SHEAR LOCKS SHALL BE REMOVED BY METHODS APPROVED BY THE ENGINEER BEFORE STRUCTURE IS BLAST CLEANED. (INCLUDED IN THE BID ITEM "STEEL STRUCTURE, CLEANING, TYPE 4 (____________)".) 80904P -THE SIGN(S) OVER (________________________) SHALL BE REMOVED FOR CLEANING AND COATING OF THE FASCIA BEAM(S). SIGN(S) SHALL BE REINSTALLED USING NEW CONNECTION HARDWARE ACCORDING TO SUBSECTION 919.02 OF THE STANDARD SPECIFICATIONS. (INCLUDED IN THE BID ITEMS FOR CLEANING AND COATING EXISTING STEEL STRUCTURES.) 80904Q -SEALANT SHALL BE APPLIED AROUND THE PERIMETER OF BEARING PLATE TO CONCRETE CONTACT SURFACES AFTER CUTTING AWAY ANY PROTRUDING PORTION OF LEAD PLATE. 80904R -SEALANT SHALL BE APPLIED AROUND THE PERIMETER OF BOLTED END DIAPHRAGM CONNECTION PLATES AND ANGLES. 80904S -SEALANT SHALL BE APPLIED AROUND THE PERIMETER OF ALL RIVETED GIRDER PLATES AND ANGLES. 80904T -SEALANT SHALL BE APPLIED AROUND THE PERIMETER OF ALL BEAM ENDS WHERE ENCASED IN THE BACKWALLS. 80904U -SEALANT SHALL BE APPLIED TO THE PERIMETER OF ALL RIVETED (BOLTED) GIRDER PLATE AND ANGLE CONTACT SURFACES AT THE OUTSIDE FACE OF THE FASCIA BEAMS FOR THE ENTIRE LENGTH AND AT EACH GIRDER END, BELOW DECK JOINTS, FOR A TOTAL LENGTH OF 5'-0". 80904V -BLAST CLEAN AND PRIME FAYING SURFACES PRIOR TO ERECTING DIAPHRAGMS. THIS WORK IS INCLUDED IN THE PAY ITEMS FOR CLEANING AND COATING EXISTING STRUCTURAL STEEL. 80904V2 -BLAST CLEAN AND PRIME FAYING SURFACES PRIOR TO ERECTING BENT PLATES. THIS WORK IS INCLUDED IN THE PAY ITEMS FOR CLEANING AND COATING EXISTING STRUCTURAL STEEL. 80904W -SEALANT SHALL BE APPLIED AROUND THE PERIMETER OF RIVETED PIN PLATES. 80904X -SEALANT SHALL BE APPLIED AROUND THE CONNECTION OF NEW STRUCTURAL STEEL MEMBER TO EXISTING STRUCTURAL STEEL MEMBER. 80904Y -THE COLOR OF THE URETHANE PROTECTIVE COAT SHALL BE LIGHT GRAY. FEDERAL STANDARD 595B COLOR NUMBER 16440. 80904Z -THE CONTRACTOR SHALL TAKE NECESSARY MEASURES TO AVOID OVER SPRAY ON ADJACENT SUBSTRUCTURE AND SUPERSTRUCTURE CONCRETE SURFACES AND ON SIGNS ATTACHED TO THE STRUCTURE. (INCLUDED IN THE BID ITEM "STEEL STRUCTURE, COATING, TYPE 4 (____________)".) 80904AA -THE PLATE SURFACES OF THE MAIN GIRDER SPLICES, AND ALL OTHER BOLTED CONNECTIONS UNLESS NOTED OTHERWISE, SHALL BE COATED ACCORDING TO SUBSECTION 716.03.B.2.A FOR SLIP CRITICAL CONNECTIONS. COATED CONNECTIONS (FAYING SURFACES) SHALL MEET THE MINIMUM CURE TIMES ACCORDING TO THE PRODUCT QUALIFICATION TEST AND SUBSECTION 716.02 BEFORE CONNECTION ASSEMBLY. 80905A -THE AREA WITHIN 3 FEET EACH SIDE OF THE CENTERLINE OF THE HANGER ASSEMBLY SHALL BE COATED PRIOR TO INSTALLING THE NEW LINK PLATES AND PINS. PROPOSED LINK PLATES SHALL BE SHOP COATED. (PROPOSED STIFFENERS SHALL BE FIELD COATED.) 80905B -THE PROTECTION OF WORK AND ENVIRONMENT DURING BLAST CLEANING OF WEBS BEHIND AND AROUND HANGER ASSEMBLIES SHALL BE ACCORDING TO SUBSECTION 715 OF THE STANDARD SPECIFICATIONS. (INCLUDED IN THE BID ITEM "HANGER ASSEMBLY, REM AND ERECT".) 80905C -THE REGION/TSC SOILS ENGINEER SHALL BE REQUESTED TO PERFORM A FOUNDATION INSPECTION PRIOR TO THE PLACEMENT OF THE TEMPORARY SUPPORT FOOTING (OR THE "EMBANKMENT, STRUCTURE, CIP"). 80905D -WELDING ON EXISTING GIRDERS (BEAMS) WILL NOT BE PERMITTED (EXCEPT AS NOTED). 80905E -THE END DIAPHRAGM SHALL BE REPAIRED AFTER INSTALLATION OF THE NEW HANGER ASSEMBLY AS SHOWN ON THE PLANS. 80905F -TIMBER SHALL BE STRUCTURAL GRADE HAVING A MINIMUM FLEXURAL STRENGTH OF 1,200 PSI AND A MINIMUM HORIZONTAL SHEAR STRENGTH OF 100 PSI. 80905G -TEMPORARY SUPPORTS SHALL NOT REMAIN LOADED FOR A PERIOD GREATER THAN FOUR WEEKS. 80905H -TEMPORARY CONCRETE BARRIER SHALL BE USED TO PROTECT THE TEMPORARY SUPPORT AS SHOWN ON THE PLANS OR AS DIRECTED BY THE ENGINEER. 80905I -ALTERNATE DESIGNS OF THE TEMPORARY SUPPORT SHALL BE BASED ON LOADS AS FOLLOWS: _____ TONS VERTICAL GIRDER LOAD. _____ PSF ALLOWABLE SOIL PRESSURE. 80906A -PRIOR TO THE REMOVAL OF ANY PORTION OF THE BRIDGE SUPERSTRUCTURE, THE CONTRACTOR SHALL HAVE THE PROPOSED SEQUENCE AND METHOD OF REMOVAL APPROVED BY THE ENGINEER. WHEN REMOVING THE BRIDGE DECK, THE USE OF MACHINE-MOUNTED HYDRAULIC OR PNEUMATIC HAMMERS WILL BE RESTRICTED TO THOSE AREAS OF BRIDGE DECK BETWEEN THE PRESTRESSED CONCRETE BEAMS. MANUAL PNEUMATIC HAMMERS SHALL BE USED TO REMOVE THE BRIDGE DECK OVER THE PRESTRESSED CONCRETE BEAMS. IF DIAPHRAGMS ARE TO BE REMOVED, MANUAL PNEUMATIC HAMMERS SHALL BE USED TO REMOVE THE DIAPHRAGMS. MANUAL PNEUMATIC HAMMERS SHALL BE LIMITED TO 60 LBS MAXIMUM. 80906B -DURING THE DECK REMOVAL OPERATION, CARE SHALL BE TAKEN BY THE CONTRACTOR TO AVOID DAMAGING THE PRESTRESSED CONCRETE BEAMS, DIAPHRAGMS AND BACKWALLS THAT ARE NOT REMOVED. DAMAGE TO THE PRESTRESSED CONCRETE BEAMS, DIAPHRAGMS OR BACKWALLS CAUSED BY THE CONTRACTOR'S REMOVAL OPERATION, SHALL BE REPAIRED BY THE CONTRACTOR, AT THE CONTRACTOR'S EXPENSE, USING A LATEX MODIFIED PATCHING MIXTURE SELECTED FROM THE QUALIFIED PRODUCTS LIST. 80907A -DO NOT WORK FROM THIS SHEET. THE INFORMATION SHOWN HERE IS FOR REFERENCE ONLY. NO PAY ITEMS ARE SHOWN. 80907B -**** Select Cell from Graphic Notes, Tables and Charts Pulldown **** 80907C -ONLY THE HATCHED AREAS, INDICATING REMOVALS, ARE TO BE USED FOR BIDDING PURPOSES. 80907D -THE BRIDGE PAINT MAY CONTAIN LEAD. 810A -REINFORCEMENT SHALL BE BUNDLED AND TAGGED AS TO THE LOCATION AS SHOWN ON THIS SHEET.