This drawing. is preliminary. and not for. construction or. implementation. purposes. project number 170 END VIEW DESIGN STRENGTHS: PLAN

Transcription

1 project number 70 Reference Line 2-0" Reference 3 -" 6-0" 6-0" 3 -" Line Box Culvert Roadway Finished Channel -0" -0" E VIEW 20-0" Riprap 0-0" Riprap Outlet Invert El 87.0 Sta Inlet Invert El 87.0 DESIGN STRENGTHS: Box Culvert f c = 3,000 psi ~ Class AE-3 Concrete fy = 60,000 psi ~ Reinforcing Steel Flow Flow Load & Resistance Factor Design -6" PLAN Geosynthetic Material Type RR (typ under all riprap) ELEVATION SP () SPECIAL PROVISIONS MIGRATORY BIRD TREATY ACT HL-93 DESIGN LOADING NORTH DAKOTA HYDRAULIC DATA: Drainage Area Stream Gradient Design Frequency Design Discharge Design Headwater Stage Design Tailwater Stage Velocity Through Culvert 00-Year Frequency Discharge 00-Year Frequency Headwater Overtopping Stage Overtopping Discharge sq mi / yr cfs fps cfs cfs BOX CULVERT BID ITEMS SPEC CODE ITEM DESCRIPTION UNIT QUANTITY REMOVAL OF STRUCTURE L SUM BOX CULVERT EXCAVATION EA FOUATION FILL CY FOUATION PREPARATION-BOX CULVERT EA RIPRAP GRADE II CY CLASS AE-3 CONCRETE-BOX CULVERT CY REINFORCING STEEL-GRADE 60-BOX CULVERT LBS 7, GEOSYNTHETIC MATERIAL TYPE G SY GEOSYNTHETIC MATERIAL TYPE RR SY 70 DEPARTMENT OF TRANSPORTATION REINFORCED CONCRETE TRIPLE BOX CULVERT LAYOUT CLEAR SPAN 3 x CLEAR HEIGHT MAXIMUM FILL 0 PROJECT: XX-0-000(000)000 STATION: COUNTY DATE BRIDGE ENGINEER 2//206 :32:0 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_00_RCBLO.dgn SITE # (if applicable)

2 NOTES STATE PROJECT project number SCOPE OF WORK: Work at this site consists of removing an existing structure and building a new triple barrel ' x ' x 2'-0" reinforced concrete box culvert. 202 REMOVAL OF STRUCTURE: The existing structure is a 2-span concrete slab bridge, 36'-0" long with a clear roadway width of 26'-0". Include all work required to remove the bridge in the contract unit price for Removal of Structure. Submit SFN 7987 Asbestos Notification of Demolition and Renovation to the North Dakota Department of Health 0 days before beginning removal of concrete. 20 ORDINARY BACKFILL: Compact material as specified in Section E.2.a, T CONCRETE: Provide aggregate for concrete that meets the requirements of Section 802.0C.2, Course Aggregate and Section 802.0C.3, Fine Aggregate. 602 CONCRETE: Cast the following elements of each section in one continuous run:. Floor slab and wing footings 2. Each intermediate wall up to the bottom of fillets 3. Each sidewall up to the bottom of fillets with its adjacent wings complete to the top. Roof slab and parapets Allow the concrete in the walls to set at least two hours before the roof slab is poured. 602 CURING CONCRETE: Wet cure all concrete surfaces not covered by forms. Cover the concrete with a double thickness of burlap. Maintain surface moisture between the final finish and placement of burlap by periodic applications of a light fog spray of water. Keep the burlap continuously moist until the end of the curing period. 62 REINFORCING STEEL: When the distance between end bars is not evenly divisible by bar spacing, adjust the odd distance by a few irregular spaces near the center, not at the ends of the culvert. Dimensions of bent bars are given out to out. 2//206 :6:28 PM R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_002_NOTES.docm

3 project number " -0" 80-0" HBP Aggregate Base Course Box Culvert Sta : -0" 20: Ordinary Backfill : -0" : 2-0" -0" Limit of Box Culvert Excavation Geosynthetic Material Type G Foundation Fill 0-8" ~ Geosynthetic Geogrid Limits 7 - NOTES: Provide a -0" minimum depth of foundation fill under the floor. Remove and replace all unsound material under the box with foundation fill. The engineer will determine the depth required. (SHOWING ALONG ROADWAY) GEOSYNTHETIC GEOGRID PLACEMENT A FOUATION FILL THROUGH EXISTING EMBANKMENT Extend the geosynthetic material and foundation fill to the end of the apron. EXCAVATION & FOUATION FILL DETAIL 2//206 :32:7 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_003_FILL.dgn

4 2 -" A project number 70 -" 0 -0" ~ W - W ~ Back Face -0" O 8 -6" ~ O - O9 ~ Front Face (Not Shown) O9 2-P2 (Field bend to fit) 8" H2 - H3 W2 6" C3 9" " 8" 8" O 7" 2" Cl Cl -6" W W2 C3 -" 2-H 9" 2-H3 W 2-H2 2-H A A2 A3 3-A3 A C2 C C C 7 -0" ~ C2 - C -0" 3 -0" -6" 3-H 6" 9" ~ H See "H Bar Detail" 2 -6" H2 - H3 7-0" -0" O9 A3 W A-A C A3 Wing H Wall T Bars H BAR DETAIL Sym about -2" " -2" -0" -0" -0" -0" 3-6 8" R C - C E VIEW WING ELEVATION " 2" 2 " " 2 3-8" 7" 23 -6" ~ TE ~ Top of Roof 7" CURVED FLOOR OFFSETS 8" -0" -0" -0" 8" 8" 8" -2" 3 -" ~ Flat -2" -0" -0" 8 2 " 6 8" ~ T Alt " 2-T 2-T -0" 9 -0" ~ TE -0" Bot of Roof 2" x 2 2" Keyway 6" Fillet V 2" Cl F6 " Cl 2" Cl TE 2" Cl S2 S S F7 V V2 TE V3 2" Cl 0" F3 2 2" Cl 23 -6" ~ T (Top & Bot) F F F2 0" 36-2" OF BARREL BARREL & WING DETAILS 2//206 :33:2 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_00_BARREL.dgn

5 project number " 6-6 8" 8-8 " Sym about Box Culvert Reference Line " -2 8 " 3 -" F2 to match T (Top ~ Not Shown) F3 to match T (Bot ~ Not Shown) F9 F8 F0 2-A C A2 A3 A3 C C 8 2 " " 3 9" C3 F & F9 3 9" F8 & F0 2 " 3-8 -" F F3 F7 F6 F F2 C F2, F & F7 9" F, F3 & F6 9" 2 " " Reference Line (SHOWING DIMENSIONS) FLOOR PLAN (SHOWING REINFORCING) FLOOR DETAIL 2//206 :33:29 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_00_FLOOR.dgn

6 project number 70 6 Reference Line V3 -0" (Not Shown) Reference Line " V 9" 9" 3 -" PE P3 See "Parapet Detail" 2" Cl P T 2-T TE PE P2 8 2" P V2 9" See "Parapet Detail" 2" Cl TE 2-0" - 9" 6" 2 " 9 2 " Section 8 2 " End Section -0" -0" 6" " 8" T3 - T8 (Alt) 2-V8 2-V7 T8 2-V6 2-V 6" -6" 2-T3 T 6" 6 8" ~ T (Alt) V2 V F PARAPET DETAIL F2 2-F A F3 F2 T F3 F2 T 2-T " F 9" -8" -0" V7 - V6-0" V -0" INNER WALL LONGITUDINAL S 8 2" F2 9" OUTER WALL WALL DETAILS & PARAPET DETAIL 2//206 :33:6 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_006_WALLS.dgn

7 project number 70 7 TE (Top & Bot ~ Not Shown) P to match TE (Bot ~ Not Shown) Sym about Box Culvert Reference Line V2 & S2 9" 8 2 " V, S & S 9" " H ^ V2 V S S S2 P3 PE See "Wing Detail" P2 Vertical construction joint extending from top of parapet to bottom of fillet. WING Reference Line (SHOWING ROOF REINFORCING) (SHOWING PARAPET REINFORCING) PARAPET Vertical construction joint ROOF PLAN SIDE W ALL extending from top of roof to bottom of fillet. This portion of roof shall be placed with wing. WING DETAIL ROOF DETAILS 2//206 ::2 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_007_ROOF.dgn

8 BAR LIST (CONSTANT) BAR LIST (VARIABLE) STATE MARK SIZE LENGTH SHAPE W 7-7" W2 7 -" W3 6 -" W 6-7" W 6-2" W6-0" W7-6" W8 -" W9-9" W0 W W2 -" -0" 3-7" C 9-0" C2 8-8" C3 8 -" C 8-0" C 9-0" C6 8-8" C7 8 -" C8 8-0" C9 7-6" C0 7-2" C 6-0" C2 6-6" C3 6-0" C 8-9" MARK SIZE LENGTH SHAPE V V2 V3 V F F2 F3 F F6 F7 S S2 S " -" -" 9-6" 6-0" 23-9" " 23-9" " T 8 2-9" TE " NOTE: Unless construction requirements dictate otherwise, the Contractor has the option to construct the box culvert using construction joints or as one continuous unit. If construction joints are used, the longitudinal bar lengths may be adjusted, but a minimum lap length of - must be maintained. project number 70 8 H H2 H3 H H O-O9 A A2 A " 6 -" 8 8-0" " " SETS -8" " 6 8-9" 6 6-9" CONCRETE FORMULAS ENTIRE FLOOR "L" x = TWO OUTSIDE WALLS & FOUR WINGS INSIDE WALLS "L" x "L" x = = ENTIRE ROOF "L" x = TOTAL "L" x = 6.2 CY 30.6 CY 2.8 CY 23.6 CY CY P P2 P " -0" 7 -" PE " V " V " V " F " F " F " F 6 8-6" F " F3 8-7" T3 8 T-T8 SETS -8" 6-6" QUANTITIES CLASS AE-3 CONCRETE REINFORCING STEEL CY 7,02 LBS REINFORCING BAR LIST 2//206 ::7 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_008_REBAR.dgn

9 W ~ 7-2" W2 ~ 6-0" W3 ~ 6 -" W ~ 6 -" W ~ -8" W6 ~ -" W7 ~ -0" W8 ~ -7" W9 ~ - W0 ~ 3 -" W ~ 3-6" W2 ~ 3 -" BL BL2 Equal Spaces BL2 BL " A 3-0" 2 2 H 3-0" project number 70 " 2 - " 2 - Vertical Leg R = 6 2" 9 Std 80 Hook 2 SETS SHOWN 0 " 6-2 2" F W - W " F2 C ~ 3-7" C2 ~ 3 -" C3 ~ 3 - C ~ 3 -" MARK O-O9 T-T8 LENGTH SET -8" 6-6" BL BL2 SPACES 2 -" 6-0" 8 2 -" - 6" " " -2 8" F & F2 " BAR CUTTING DETAILS R = 9" - " " 6 - " V2 V " C - C 7" R = 8 2" C ~ 2 -" C6 ~ 2-9" C7 ~ 2-7" C8 ~ 2 -" C9 ~ 2-2" C0 ~ 2-0" C ~ -0" C2 ~ -8" C3 ~ -" 2 -" 9 - (min) 8 -" TE 2 - -" P P2 2 -" 2 " -9 Vertical Leg V & V2 2 -" C - C3 7" Std 80 Hook 60-0" T 2-9" - 2-9" 2-9" F 2-9" -7" F2 2-8" 2 -" C BAR DETAILS 2//206 :3:2 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_009_BARDTL.dgn

10 project number 70 0 Reference 2-0" Line Reference 3 -" 6-0" 6-0" 3 -" Line Box Culvert 2-0" Roadway ^ 7-0" -0" -0" Finished Channel E VIEW Flow Flow For a single barrel box culvert with 8" thick roof, 8" floor and 8" walls, the following total factored moments and shears would result from the application of the required loads: Outlet Invert El 87.0 Sta Box Culvert Inlet Invert El 87.0 FACTORED DESIGN MOMENTS (SINGLE) WALL MOMENT,000 -lbs ROOF MOMENTS,000 -lbs FACTORED DESIGN SHEARS (SINGLE) WALL SHEAR,000 lbs ROOF SHEARS,000 lbs BOTTOM,000 -lbs FLOOR SHEARS 20-0" Riprap 0-0" Riprap FLOOR MOMENTS TOP,000 -lbs,000 -lbs,000 lbs 2 -" For a double barrel box culvert with 8" thick roof, 8" floor and 8" walls, the following total factored moments and shears would result from the application of the required loads: FACTORED DESIGN MOMENTS (DOUBLE) FACTORED DESIGN SHEARS (DOUBLE) WALL MOMENT,000 -lbs WALL SHEAR,000 lbs PLAN ROOF MOMENTS,000 -lbs ROOF SHEARS,000 lbs BOTTOM,000 -lbs WALL,000 lbs TOP,000 -lbs FLOOR SHEARS FLOOR MOMENTS,000 lbs,000 -lbs WALL,000 lbs TOP,000 -lbs -6" BOTTOM,000 -lbs SPECIAL PROVISIONS SP () MIGRATORY BIRD TREATY ACT Geosynthetic Material Type RR (typ under all riprap) ELEVATION STAARD DRAWINGS D-7-22 HL-93 DESIGN LOADING HYDRAULIC DATA: Drainage Area Stream Gradient Design Frequency Design Discharge Design Headwater Stage Design Tailwater Stage Velocity Through Culvert 00-Year Frequency Discharge 00-Year Frequency Headwater Overtopping Stage Overtopping Discharge sq mi / yr cfs fps cfs cfs BOX CULVERT BID ITEMS SPEC CODE ITEM DESCRIPTION UNIT QUANTITY REMOVAL OF STRUCTURE L SUM BOX CULVERT EXCAVATION EA FOUATION FILL CY FOUATION PREPARATION-BOX CULVERT EA RIPRAP GRADE II CY FT X FT PRECAST RCB CULVERT LF DBL FT X FT PRECAST RCB CULVERT LF DBL FT X FT PRECAST RCB E EA GEOSYNTHETIC MATERIAL TYPE G SY GEOSYNTHETIC MATERIAL TYPE RR SY 70 NORTH DAKOTA DEPARTMENT OF TRANSPORTATION PRECAST CONCRETE TRIPLE BOX CULVERT LAYOUT CLEAR SPAN 3 x CLEAR HEIGHT MAXIMUM FILL 0 PROJECT: XX-0-000(000)000 STATION: COUNTY DATE BRIDGE ENGINEER 2/8/206 8:2:3 AM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_00_PCBLO.dgn SITE # (if applicable) P

11 NOTES STATE PROJECT project number SCOPE OF WORK: Work at this site consists of removing an existing structure and building a new triple barrel ' x ' x 2'-0" precast concrete box culvert. 0 WORK DRAWINGS: Submit work drawings for the precast concrete box culvert to the Engineer for review. Use the following minimum text sizes on all work drawing sheets. Dimensions and Notes = 0.08 Detail Subtitles = 0.09 Detail Titles = REMOVAL OF STRUCTURE: The existing structure is a 2-span concrete slab bridge, 36'-0" long with a clear roadway width of 26'-0". Include all work required to remove the bridge and old abutments from a previous structure in the contract unit price for Removal of Structure. Submit SFN 7987 Asbestos Notification of Demolition and Renovation to the North Dakota Department of Health 0 days before beginning removal of concrete. 20 ORDINARY BACKFILL: Compact material as specified in Section E.2.a, T PRECAST : Tie the barrel sections together with prestressing strands or " tie bolts as shown on Standard Drawing D Use a minimum of 6-0." diameter 270K strands for double box sections and - 0." diameter 270K strands for single box sections, with one strand in each corner. Stress prestressing strands from opposite ends to a force of 20 kips. Use corrosion protected prestressing cables with their ends grouted. If tie bolts are used, place two ties per exterior wall at each joint located at third points of the wall clear height. adhesive specifically intended for concrete anchorage, in accordance with Section Separate single or double cell precast units may be used as alternates to a multi cell culvert. Provide a minimum distance of between separate precast units and a maximum distance of '-0". Fill this gap with a controlled density backfill. Use a controlled density backfill consisting of cement, water, pozzolanic materials, and fillers. Use a material that is fluid on placement to flow around and fill voids in the backfill area. Use a material that is able to support normal loads aer 6 hours and have a compressive strength in the range of 7 psi to 2 psi at 28 days. If the mix design shown is used, no further testing will be required. The mix design yields approximately one cubic yard of flowable mortar. Cement Fly Ash Fine Aggregate Water MIX DESIGN 00 lbs 300 lbs 2600 lbs 70 gals For the 2" cap, use a weatherproof and freeze/thaw resistant, non-shrink cement grout material such as SikaGrout 22, BASF Masterflow 928, Euclid NS Grout, or an approved equal which complies with ASTM C07. Include the controlled density backfill and materials used for the 2 cap in the price bid for Dbl 0Ft X 0Ft Precast RCB Culvert. Payment for Dbl 0Ft X 0Ft Precast RCB End Section includes the apron, cutoff wall, parapet and wingwalls. Attach the apron to the last barrel section, the wingwalls and the cutoff wall. Attach the wingwalls to the last barrel section. Provide a welded tie type system for the connections of the apron to the box and wingwalls. Connect the wingwalls to the last barrel section by the use of tie bolts, steel-bolted plates or other approved method so the inside corner surface is smooth. Use ASTM A36 steel for bolts, plates, angles, and studs. Use heavy hex nuts meeting the requirements of ASTM A63 and washers meeting ASTM F36, Type. Provide welded pipe sleeves meeting the requirements of ASTM A3, Grade B. Galvanize hardware and structural steel according to Section 8. Welders are to meet the requirements of Section 0.06 D. Galvanize field welds according to Section Cast holes at 3'-0" centers through the apron and into the cutoff wall to receive ¾" diameter reinforcing bars. Cast holes in the last barrel section at '-0" centers for ½" diameter reinforcing bars to attach the parapet. Cast parapet against the section. Install the bars according to the manufacturer s recommendations, with a high strength 2//206 :2: PM R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_0_PRECAST_NOTES.docm P 3P3P2222P!Sy

12 project number " 6 -" 80-0" HBP Aggregate Base Course Box Culvert Sta : -0" 20: Ordinary Backfill : -0" : NOTES: 2-0" -0" Limits of Box Culvert Excavation Geosynthetic Material Type G Foundation Fill Provide a -0" minimum depth of foundation fill under the floor. Remove and replace all unsound material under the box with foundation fill. The Engineer will determine the depth required. Extend the geosynthetic material and foundation fill to the end of the apron. -8" ~ Geosynthetic Geogrid Limits (SHOWING ALONG ROADWAY) GEOSYNTHETIC GEOGRID PLACEMENT A FOUATION FILL THROUGH EXISTING EMBANKMENT " Controlled Density Backfill Controlled Density -0" A A Backfill -0" Cap - -0" (WINGS & APRON NOT SHOWN) MULTIPLE CELL INSTALLATION A-A The intent of this drawing is to show only the placement of the controlled density backfill between adjacent barrels. The representation of the number of barrels is arbitrary. EXCAVATION & FOUATION FILL DETAIL 2//206 :3:29 PM dwing R:\SUPPORT\Teams\Bridge\Bridge Plan Stds\RCB Plans\New_Box_Culvert_0_Skew\206 Updates\70BR_02_PCFILL.dgn P