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Home My WebLink AboutSWP2702264.14GENERAL CONCRETE NOTES n Q0 N 00 Ln N CD 0 M E O n EXTRA B/ WALL CORNER DETAIL CONSTRUCTION JOINT r noE_nnnirr 3ARS TO BE SAME SIZE 'IN(' AC 0 F HnP17 RARC TYPICAL CORNER CHAMFER (FOR USE AT ALL EXPOSED CORNERS UNLESS OTHERWISE INDICATED ON THE DRAWINGS) REINFORCEMENT CONTINUOUS THROUGH JOINT WATERSTOP TYP. VERTICAL & HORIZONTAL CONSTRUCTION JOINTS WHERE SPECIFIED ON DETAILS 1.3 Id + d2 + 00, SAME `. d1 RS BUT N( -- - - - - OPENING 04 ADD'L WALL I' / 4" (TYP.) PLACE TO AREBARS. 1.3 id SIDE. SPACIN ;IZE AS EXTRA BARS IT LARGER THAN #8 CORNER BAR IF SLAB OR OVER 12" THICK CLOSE TO OPENING EQUAL A OF THE INTERRUPTED PLACE HALF ON EACH USE MINIMUM CLEAR G. NOTE: THIS STANDARD IS TO BE USED FOR OPENINGS LESS THAN 20% OF THE CLEAR SPAN BUT NOT MORE THAN 6'-0" E.W. OTHERWISE SEE DRAWINGS. REINFORCEMENT ARRANGEMENT AROUND OPENINGS 3' wp-a 7- 2460 V of ELEVATION 4-#4 (TYP.) SEEP RING OUTSI[ OF CC PIPE F PLANc- MECH/ COUPL SEEP RING 6" GREATER - DIAMETER THAN PIPE O.D., SAME MATERIAL AND THICKNESS AS PIPE (FUSE HDPE PIPE) TYPICAL PIPE THIMBLE DE _AIL NOT TO SCALE CONNECTIONS TO CONCRETE STRUCTURES) (PROVIDE PIPE THIMBLE AT ALL HDPE PIPE SECTION 6" 3 /8 PVC WATERSTOP m GENERAL NOTES FOR REINFORCEMENT ALL REINFORCEMENT PLACEMENT AND DETAILING SHALL CONFORM TO ACI 318-95, 1. BEFORE PLACING CONCRETE, SEE ALL DRAWINGS, INCLUDING MANUFACTURERS' BUILDING CODE REINFORCEMENTS FOR REINFORCED CONCRETE, UNLESS OTHERWISE DRAWINGS, FOR ALL EMBEDDED ITEMS WHICH ARE REQUIRED IN THE PLACEMENT. NOTED. 2. CONCRETE PROTECTION FOR REINFORCEMENT, UNLESS OTHERWISE NOTED ON THE DRAWINGS, SHALL HAVE A MINIMUM CONCRETE COVER AS FOLLOWS: BOTTOM OF FOUNDATION AND FOOTINGS = 3" BACKFILLED SURFACES = 2" SURFACES SUBJECT TO SUBMERGENCE = 3" EXTERIOR WALLS, SLABS, BEAMS AND COLUMNS = 2" INTERIOR WALLS, SLABS, BEAMS AND COLUMNS = 1-1/2" 3. 0— INDICATES A BAR WITH A BEND TURNED TOWARDS THE OBSERVER. �— INDICATES A BAR WITH A BEND TURNED AWAY FROM THE OBSERVER. �— INDICATES A LAPPED SPLICE IN THE SAME PLANE, NOT A BEND IN THE BAR. 4. DIMENSIONS ARE TO THE CENTERLINES OF BARS UNLESS OTHERWISE SHOWN. 5. REINFORCEMENT PARALLEL TO EMBEDDED ITEMS SHALL MAINTAIN A MINIMUM CLEAR DISTANCE EQUAL TO 1-1/2 TIMES THE MAXIMUM SIZE AGGREGATE. 6. THE FIRST AND LAST BARS IN THE WALLS AND SLABS SHALL BEGIN AND END A DISTANCE EQUAL TO THE CLEAR COVER FROM EACH END OF THE MEMBER. 7. STIRRUPS IN BEAMS AND TIES IN COLUMNS ARE TO START AND END AT A MAXIMUM DISTANCE OF ONE-HALF OF THE ADJACENT BAR SPACING FROM THE FACES OF THE SUPPORTING MEMBERS UNLESS OTHERWISE NOTED. 8. MECHANICAL SPLICES MAY BE USED UPON APPROVAL OF THE CSR. 9. ALL REINFORCING STEEL SHALL BE AASHTO M31, GRADE 60, UNLESS OTHERWISE NOTED. 10. WHERE APPLICABLE SUBSTITUTE Idt OR Idh FOR Id IN ALL REINFORCEMENT DETAILS SHOWN ON THIS DRAWING. 2. THICKNESSES SHOWN FOR WALLS AND SLABS ADJACENT TO UNDISTURBED SOIL OR ROCK ARE MINIMUM DIMENSIONS. 3. BEFORE PLACING CONCRETE, CARE SHALL BE TAKEN THAT ALL EMBEDDED ITEMS ARE IN POSITION AND SECURELY FASTENED IN PLACE. 4. THE MINIMUM CONCRETE COMPRESSIVE STRENGTH AT 28 DAYS SHALL BE f'c=4,000 PSI, UNLESS OTHERWISE NOTED ON THE DRAWINGS OR IN THE SPECS. TYPICAL REINFORCEMENT DEVELOPMENT AND LAP SPLICE LENGTHS (UNLESS OTHERWISE INDICATED ON THE DRAWINGS) f'c = 4,000 PSI fy = 60,000 PSI DEVELOPMENT LENGTH LAP SPLICE LENGTH BAR SIZE TOP BARS OTHER BARS TOP BARS OTHER BARS 3 14 12 18 16 4 19 15 24 19 5 23 18 30 23 6 28 22 36 28 7 33 25 42 33 8 37 29 48 37 TABLE NOTES: (1.) ALL TABLE VALUES ARE IN INCHES. ® = SPACING CENTER TO CENTER MIN. = MINIMUM (2.) UNLESS OTHERWISE INDICATED ON THE DRAWINGS, ALL BARS ARE A. B. = ANCHOR BOLT M.L. = MIDDLE LAYER TENSION BARS. A.C.P. = ASPHALT CONCRETE PAVEMENT N.F. = NEAR FACE (3.) TENSION BARS GIVEN IN TABLE ARE FOR BARS SPACED AT LEAST B. F. = BOTTOM FACE N.I.C. = NOT IN CONTRACT N0. = NUMBER B.L. BOTTOM LAYER NOS. NUMBERS (4.) 6 Id O.C. AND CONCRETE COVER IS GREATER THAN db. B. 0. = BFOR OTHER CONDITIONS NOT INDICATED IN TABLE REFER TO ACI 318-95. = L= BOT. = BOTTOM N.T.S. = NOT TO SCALE C.B. = CATCH BASIN O.C. = ON CENTER C.C. = CENTER TO CENTER O.D. = OUTSIDE DIAMETER C.J. = CONSTRUCTION JOINT O.F. = OUTSIDE FACE R F__I N F CDR C I N G B A FR A B B R E �/I A TI CD CLR. = CLEAR O.L. = OUTSIDE LAYER C.M.P. = CORRUGATED METAL PIPE 0-0 = OUT TO OUT Id = DEVELOPMENT LENGTH C.S. = COUNTERSINK OPNG. = OPENING Idh = DEVELOPMENT LENGTH FOR HOOKED BARS DET. = DETAIL OPP. = OPPOSITE Idt = DEVELOPMENT LENGTH FOR TOP BARS P.C. = POINT OF CURVATURE db = BAR DIAMETER D.F. = DOUGLAS FIR P.C.C. = POINT OF COMPOUND CURVATURE DIA. (0) = DIAMETER P.I. = POINT OF INTERSECTION DWG. = DRAWING PL = PLATE REINFORCING BAR BILLING Sc IDENTIFYING DWL. = DOWEL P.T. = POINT OF TANGENCY EA. = EACH OR PRESSURE TREATED A. TYPICAL BAR BILLING IN PLANS, SECTIONS AND ELEVATIONS: E.F. = EACH FACE R = RADIUS #6 ® 6 N. F., I.L. EL. = ELEVATION (OR ELEV.) REF. = REFER OR REFERENCE WHERE BAR LENGTH AND NUMBER REQUIRED IS NOT GIVEN, THE EQ. = EQUAL REINF. = REINFORCEMENT OR REINFORCING CONTRACTOR SHALL DETERMINE SAME FROM BAR SPACING, E.L. = EACH LAYER REQ'D = REQUIRED LOCATION AND DIMENSIONS OF STRUCTURE. E.W. = EACH WAY R.O. = ROUGH OPENING EXP. = EXPANSION SIM. = SIMILAR B. TYPICAL BAR IDENTIFICATION: #6 @ 12 F.D. = FLOOR DRAIN SPA. = SPACE(S) F.F. = FAR FACE SPECS. = CONTRACT SPECIFICATIONS FIN. = FINISHED = S.S. STAINLESS STEEL #8 (TYP.) FNDN. = FOUNDATION STD. = STANDARD GALV. = GALVANIZED STL. = STEEL C. TYPICAL DETAILED BAR BILLING: 8 #6 ® 8 X 4'-6" E.F. GRTG. = GRATING SYM. = SYMMETRY OR SYMMETRICAL HORIZ. = HORIZONTAL T = TANGENT LENGTH H.P. = HIGH POINT T & B = TOP AND BOTTOM H.R. = HANDRAIL T.O.C. = TOP OF CONCRETE S ,� M P L_ E= B I L- L_ I N 0: I.D. = INSIDE DIAMETER TYP. = TYPICAL LOCATION OF I.F. = INSIDE FACE U.O.N. = UNLESS OTHERWISE NOTED END BAR IN #6 ® 10� #6 @ 10 I.L. = INSIDE LAYER VERT. = VERTICAL BILLING INV. = INVERT W/ = WITH S LB. (LBS.) = POUND(S) _ WITHOUTW/O L.P. = LOW POINT WID = WORKPOINT DIMENSION "S" (IN INCHES) SHALL ALWAYS BE EQUAL MAX. = MAXIMUM WS = WATERSTOP TO THE SPACING OF ADJACENT REINFORCEMENT. OMIT MFR. = MANUFACTURER INCH MARKS ON DIMENSION OF SPACING OR BAR LENGTHS. tx�i?E 3-30-99 Dqu 226 4 00 Engineers and Scientists Bellevue, Washington TEL: (425) 602-4000 FAX: (425) 602-4020 ROVED oa W 0 N W 4 SCANNF_D ,R.A 3 0 2000