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HomeMy WebLinkAbout7.6-140The use of these plans shall be restricted to the original site for which SPOHN R they were prepared, and publication C A /< thereof is limited to such use. Reproduction, publication or reuse of S K A T E P A R K S these plans or concepts by any method, in whole or part, without express written consent from Spohn MEN Ranch, Inc. is prohibited. Title S these DESIGN. BUILD. COME TOGETHER. D E P A R T T OF PUBLIC 1 plans and concepts belongs to pohn Ranch, Inc. without prejudice. Visual 6824 S. CEN`fINELA AVE - L03 ANGELES, CA 90230 contact with or any other use of the OFFICE (626) 330 -5803 — FAX (626) 330 -5503 planset shalt constitute acceptance of these restrictions. Copyright © 2014 Spohn Ranch, Inc. �' MP A ,, LIST OF DRAWINGS SHEET 7 TITLE SHEET PLANZROAD SHEET 2 SITE DEMOLITION PLAN SHEET 3 3D PERSPECTIVE BAKERSFIELD, CA SHEET 4 SPECIFICATIONS SHEET 5 LAYOUT PLAN SHEET 6 INFORMATION PLAN SHEET 7 SECTIONS SHEET 8 STEEL PLAN SHEET 9 GRADING & DRAINAGE PLAN SHEET 70 CONSTRUCTION DETAILS SHEET 71 CONSTRUCTION DETAILS NO TES: 1. THE CONTRACTOR SHALL CONTACT THE USA LOCH TOR SERVICE 1 -800- 642 -2444, 48 HOURS PRIOR TO EXCA VA TION. 2. THE FOLLOWING CITY STANDARD DRAWINGS ARE HEREBY INCORPORATED AS PART OF THESE PLANS: ST -8 & 9 SIDEWALK ST-1,3 STANDARD TRENCH BA CKFILL & COMPACTION REQUIREMENTS. SW -4 MANHOLE TYPE "B" CITY IRRIGATION AND LANDSCAPE STANDARDS AS THEY APPLY TO IRRIGATION RELOCATIONS AND REPLANTING LOCATION MAP NOT TO SCALE Job No.: P3K201 1- Title- Sheet.dwg 0 STATE OF CALIFORNIA NO TE: THE CON TRA C TOR MUST POSSESS THE FOLLOWING VALID LICENSES: NO TE THE CON TRA C TOR SHALL CONTACT THE USA L OCA TOR SERVICE 1- 800 - 642 -2444, 48 HOURS PRIOR TO EXCA VA TI ON. No. 28104 F--,,,p. 3-31 -1b RICHARD MEYER, RCE 28104, EXP. 3- -1 DATE , Meyer ECivil Engineering, Inc. 110 S. Montclair St., Ste. 104, Bakersfield, CA 93309 Phone 661- 836 -9834 FAX 661- 836 -9761 0 1 2 3 0 4, 1 i 4 J Q, Mr V n W Q D a M o N o. a 2 <aa W tt3 U Z W � J F- o WM M J =o O W a m W V d OV Cl) 1 J � J i O ZUU o> LL ya °0 M 65 M Z U) H � W W UU O LL < U) W Q (o N O cD (.0 N a Z W W W 7 G iyo O = O O bi U _m N N C Q s a -0. U L tl! L= �33oacnm�aip�o n ��gQyyc E w >4)r 0) Q N Q w d Of U Q � 2. so N 3 0 �O O Q C t .. ., a CL Sw L L O N> wL L N 7 m ._ O _ T C O I+- w p. +? N E �i Q S cm S V z U o Z a O U fl W cr- SHEET NO. 2 OF 11 W Q D a ,.J o. a 2 <aa o << W � J F- 0� J =o a a � m w N Q LU J � CL ya °0 U) 65 M C14 N Yj3coNwC < N a Z W W W 2 U Z W U O Q � C0 E1 4 SHEET NO. 2 OF 11 Z a ,.J o. a W ~ Z o J H E" � W � J F- 0� J =o a a � CL w N Z LU J � CL SHEET NO. 2 OF 11 I GENERAL NOTES DESIGN CRITERIA 1. THESE GENERAL STRUCTURAL NOTES APPLY UNLESS NOTED OTHERWISE ON STRUCTURAL DRAWINGS. 2. COMPLY WITH CURRENT LOCAL BUILDING CODE. 3. COMPLY WITH ACI 301, - SPECIFICATION FOR STRUCTURAL CONCRETE; UNLESS MODIFIED BY THE REQUIREMENTS OF THE CONTRACT DOCUMENTS. 4. TESTING SERVICES: COORDINATE THE FOLLOWING TESTING WITH THE OWNER SELECTED TESTING AGENCY (IF REQUIRED BY THE PROJECT SPECIFICATIONS): A. MATERIAL EVALUATIONS TESTS FOR CONCRETE MIX, AGGREGATE BASE, SUBGRADE, AND STRUCTURAL FILL. B. INSPECTION OF STRUCTURAL FILL PLACEMENT AND COMPACTION. C. INSPECTION OF FINAL SUBGRADE. D. BASE MATERIAL COMPACTION TEST FOR EVERY 1000 S.F. OF CONCRETE FLATWORK IN SKATEPARK AREA TO ENSURE 95% COMPACTION IN ACCORDANCE WITH CIVIL ENGINEERING SPECIFICATIONS AND TESTING AGENCY RECOMMENDATIONS. SHOP DRAWINGS 1. THE STRUCTURAL SHOP DRAWING REVIEW IS INTENDED TO HELP THE SKATEPARK DESIGNER VERIFY THEIR DESIGN CONCEPT. THIS REVIEW IS ONLY FOR GENERAL CONFORMANCE WITH THE DESIGN CONCEPT AND DOES NOT RELIEVE THE CONTRACTOR FROM COMPLIANCE WITH DESIGN DRAWINGS & SPECIFICATIONS, WHICH HAVE A PRIORITY OVER SHOP DRAWINGS. CONTRACTOR IS RESPONSIBLE FOR CONFIRMED & CORRELATED DIMENSIONS, FABRICATION PROCESSES, MEANS, METHODS, TECHNIQUES, SAFETY, AND COORDINATION OF THE WORK WITH OTHER TRADES. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CHECK THE ACCURACY OF HIS OWN SHOP DRAWINGS AND THOSE OF HIS SUBCONTRACTORS, PRIOR TO SUBMITTAL. 2, THE SHOP DRAWINGS WILL BE RETURNED FOR RESUBMITTAL IF A CURSORY REVIEW SHOWS MAJOR ERRORS WHICH SHOULD HAVE BEEN FOUND BY THE CONTRACTOR'S CHECKING. ALL SHOP DRAWINGS SHALL INCLUDE PLAN LAYOUTS SHOWING LOCATIONS OF ITEMS DETAILED ON THE SHOP DRAWINGS. ANY CHANGES, SUBSTITUTIONS, OR DEVIATIONS FROM THE CONTRACT DOCUMENTS SHALL BE CLOUDED ON SHOP DRAWINGS. ANY OF THE CHANGES WHICH ARE NOT CLOUDED OR FLAGGED BY SUBMITTING PARTIES, SHALL NOT BE CONSIDERED REVIEWED AFTER SKATEPARK DESIGNER'S REVIEW UNLESS NOTED ACCORDINGLY_ 3. ANY RESUBMITTAL OF A DETAIL SHEET WITH CHANGED INFORMATION SHALL BE ACCOMPANIED BY LOCATION PLAN IDENTIFYING THE MEMBERS INVOLVED, AND CLOUDING AROUND CHANGED INFORMATION. 4. ANY ENGINEERING SUBMITTED FOR REVIEW SHALL BE APPROPRIATELY SEALED. FULL RESPONSIBILITY OF SUCH ENGINEERING RESTS WITH THE PERSON SEALING THE DESIGN. EARTHWORK 1. ESTABLISH AND MAINTAIN REQUIRED LINES AND GRADE ELEVATIONS, 2. REMOVE UPPER FOUR TO SIX INCHES OR MORE OF TOPSOILS CONTAINING SURFICIAL VEGETATION, GRASS, ROOTS, AND ORGANIC MATERIAL FROM WITHIN AND TO A POINT AT LEAST FIVE FEET BEYOND THE BUILDING LINES/SKATEPARK LIMITS. THESE SOILS ARE GENERALLY NOT CONSIDERED SUITABLE FOR RE -USE AS STRUCTURAL FILL AND SHOULD BE STOCKPILED IN DESIGNATED AREAS BEYOND THE CONSTRUCTION LIMITS, OR REMOVED FROM THE SITE. COORDINATE STOCKPILE LOCATION WITH OWNER. IF REMOVED FROM SITE, DISPOSE OF IN A LEGAL MANNER, 3. PROOF -ROLL EXPOSED SUBGRADE.S WITH A LOADED TRI-AXLE DUMP TRUCK, SCRAPER OR SIMILAR PIECE OF RUBBER -TIRED CONSTRUCTION EQUIPMENT TO ASSIST IN THE EVALUATION OF THE SUBGRADES ACROSS THE SITE. IF UNSTABLE AREAS ARE DETECTED, AN INITIAL ATTEMPT SHOULD BE MADE TO AERATE (12 INCHES MIN.) AND DENSIFY THE SUBGRADE BY RECOMPACTION WHERE NATURAL MOISTURE CONTENTS ARE AT APPROPRIATE LEVELS. IF THIS PROCEEDURE IS INEFFECTIVE, THE DISTURBED SOILS SHOULD BE UNDERCUT AND REPLACED WITH CLEAN FILL AND /OR STABILIZING MATERIALS. COMPACT 18" TO 95% OF THE MAXIMUM DRY DENSITY IN ACCORDANCE WITH ASTM D698 STANDARD PROCTOR METHOD. FILL AND CONSOLIDATE DEPRESSED AREAS. A FIRM, NON - YIELDING SUBGRADE SHOULD BE ESTABLISHED PRIOR TO PROCEEDING WITH FILL PLACEMENT. 4. SOIL COMPACTION SHALL BE ACHIEVED BY MEANS OF PNEUMATIC TIRE ROLLERS, HOE PACKS, RIDE -ON DRUM ROLLER OR OTHER MECHANICAL TAMPERS (PLATE, RAMMER, OR WALK BEHIND ROLLER). S. PROVIDE STRUCTURAL FILL AS REQUIRED TO MEET PROPOSED SUBGRADE ELEVATIONS IN ACCORDANCE WITH GRADING PLAN, CIVIL ENGINEERING SPECIFICATIONS AND TESTING AGENCY RECOMMENDATIONS. 6. BRING UP FILL USING STOCKPILED MATERIAL AND /OR APPROVED MATERIAL WITH LOW PLASTICITY. THE FILL SHOULD BE PLACED IN LIFTS THIN ENOUGH TO ATTAIN THE SPECIFIED COMPACTION LEVEL THROUGHOUT THE ENTIRE LIFT THICKNESS. PRIOR TO COMPACTION, MOISTURE CONDITION AS NEEDED. COMPACT EACH LIFT 70 AT LEAST 95 PERCENT OF ASTM D698. 7. THE EARTHWORK SHALL BE DONE UNDER SUPERVISION OF A SOILS ENGINEER RETAINED BY THE OWNER (IF REQUIRED BY THE PROJECT), WHO SHALL VERIFY ABOVE SPECIFICATIONS FOR THE SUPPORT OF SLAB ON GRADE AND FOR THE CONTROL OF SOIL SWELLING. FIELD DENSITY TESTS TO DETERMINE THE LEVEL OF COMPACTION BEING ACHIEVED IN THE FILL SHALL BE PERFORMED ON EACH LIFT AT THE BEGINNING OF FILL PLACEMENT AND AT A FREQUENCY MUTUALLY AGREED UPON BY THE PROJECT TEAM FOR THE REMAINDER OF THE PROJECT. 8. THE EXCAVATION CONTRACTOR SHALL REMOVE ALL SWELLABLE SOIL AS DIRECTED BY THE SOILS ENGINEER. 9. EXCAVATION AND COMPACTION OF FILL SHALL EXTEND TO 5 FEET BEYOND SKATE PARK FOOTPRINT. 10. ANY PORTION OF THE BACKFILL OPERATION THAT DOES NOT MEET THE MINIMUM COMPACTION REQUIREMENTS OF THIS SECTION SHALL BE REMOVED, RECOMPACTED, AND RE- TESTED AT THE COST OF THE CONTRACTOR UNTIL PASSING TESTS ARE OBTAINED. 11. PROCEED WITH SUB-BASE IF REQUIRED ONLY AFTER NONCONFORMING CONDITIONS HAVE BEEN CORRECTED AND SUBGRADE HAS BEEN INSPECTED. A FIRM, NON - YIELDING SUBGRADE SHOULD BE ESTABLISHED PRIOR TO BASE COURSE PLACEMENT. 12. PROVIDE THE DEPTH OF COMPACTED AGGREGATE BASE MATERIAL IF REQUIRED. COMPACT AGGREGATE BASE TO 95% OF THE MAXIMUM DRY DENSITY IN ACCORDANCE WITH ASTM D698 STANDARD PROCTOR METHOD IF REQUIRED. 13. PROCEED WITH CONCRETE ONLY AFTER NONCONFORMING CONDITIONS HAVE BEEN CORRECTED, SUBGRADE HAS BEEN INSPECTED, AND FORMWORK AND FIELD MOCK -UPS HAVE BEEN REVIEWED. 14. A SOILS REPORT IS AVAILABLE FOR THIS PROJECT. IF REQUIRED BY THE PROJECT, OWNER SHALL RETAIN A SOILS ENGINEER TO VERIFY EXCAVATIONS FOR ASSUMED ALLOWABLE SOIL BEARING, LOW SETTLEMENT AND SWELL POTENTIAL, AND TO MAKE ANY ADDITIONAL RECOMMENDATIONS. FORMS 1. FORM MATERIALS: PLYWOOD, METAL, METAL - FRAMED PLYWOOD, OR OTHER APPROVED PANEL -TYPE MATERIALS FREE FROM DEFECTS AND DISTORTION, AND TO PROVIDE FULL - DEPTH, CONTINUOUS, STRAIGHT, SMOOTH EXPOSED SURFACES. 2. USE FLEXIBLE OR CURVED FORMS AS REQUIRED TO PROVIDE VERTICAL AND HORIZONTAL RADII AS INDICATED IN THE DRAWINGS. 3. PROVIDE 2" NOMINAL THICKNESS, SURFACED PLANK WOOD FORMS FOR STRAIGHT SECTIONS. USE FLEXIBLE METAL, 1" LUMBER, OR PLYWOOD FORMS FOR RADIUS BENDS. DO NOT OVERLAP FORMS, CREATING AN OFFSET FINISHED EDGE. 4. FORM - RELEASE AGENT: COMMERCIALLY FORMULATED FORM - RELEASE AGENT THAT WILL NOT BOND WITH, STAIN, OR ADVERSELY AFFECT CONCRETE SURFACES AND WILL NOT IMPAIR SUBSEQUENT TREATMENTS OF CONCRETE SURFACES. 5. EDGE FORMS AND SCREED CONSTRUCTION A. SET, BRACE, AND SECURE EDGE FORMS, BULKHEADS, AND INTERMEDIATE SCREED GUIDES FOR PAVEMENT TO REQUIRED LINES, GRADES, AND ELEVATIONS. INSTALL FORMS TO ALLOW CONTINUOUS PROGRESS OF WORK. B. CLEAN FORMS AFTER EACH USE AND COAT WITH FORM RELEASE AGENT TO ENSURE SEPARATION FROM CONCRETE WITHOUT DAMAGE. REINFORCING 1 ALL REINFORCING STEEL SHALL CONFORM TO ASTM A -615 GRADE 60. FOR REINFORCING THAT IS TO BE WELDED, CONFORM TO ASTM A706 GRADE 60. USE ASTM A -108 GRADE 60 FOR ALL WELDED ANCHORS. 2 JOINT DOWEL BARS: PLAIN STEEL DOWELS, ASTM A 6151A 615M, GRADE 60. CUT BARS TRUE TO LENGTH WITH ENDS SQUARE AND FREE OF BURRS. 3 SLIP DOWELS ARE ACCEPTABLE. 4 BAR SUPPORTS: BOLSTERS, CHAIRS, SPACERS AND OTHER DEVICES FOR SPACING, SUPPORTING, AND FASTENING REINFORCEMENTS BARS, AND DOWELS IN PLACE. MANUFACTURE BAR SUPPORTS ACCORDING TO CRSrS "MANUAL OF STANDARD PRACTICE" FROM STEEL WIRE, PLASTIC, OR PRECAST CONCRETE OR FIBER- REINFORCED CONCRETE OF GREATER COMPRESSIVE STRENGTH THAN CONCRETE. 5 ALL REINFORCING BARS TO BE DEFORMED. LATEST ACI CODE AND DETAILING MANUAL APPLY. CLEAR CONCRETE COVERAGES TO ANY REINFORCING INCLUDING TIES ARE AS FOLLOWS: A. 3" CONCRETE PLACED AGAINST ROUGH EARTH. B. 2" FORMED CONCRETE EXPOSED TO EARTH OR WEATHER. C. 1" SLABS AND JOISTS NOT EXPOSED TO WEATHER. D. 1 -1/2" ALL OTHER. 6 SMALLER CLEARANCES PERMISSIBLE FOR PRECAST OR PRESTRESSED. 7 LAP SPLICES IN MASONRY: SHALL BE 48 DIAMETERS. 8 TENSION LAP SPLICES IN CONCRETE: UNLESS NOTED OTHERWISE, PROVIDE THE FOLLOWING: A. #3,22"; #4,29"; #5, 36% MULTIPLY BY 1.3 FOR TOP BARS. 9 MINIMUM CLEAR COVER FOR SPLICED REINFORCING IS GREATER THAN ONE BAR DIAMETER, AND MINIMUM CLEAR SPACING IS GREATER THAN TWO BAR DIAMETERS. SPLICE BOTTOM BAR OVER SUPPORTS AND TOP BAR AT MIDSPAN ONLY. WHERE BARS ARE SHOWN SPLICED, THEY MAY RUN CONTINUOUS AT CONTRACTOR'S OPTION. 10 PLACE REBAR PER CRSI MANUAL. REBAR SPACINGS GIVEN ARE MAXIMUM ON CENTER WHETHER STATED AS "O.C." OR NOT, AND ALL REBAR IS CONTINUOUS WHETHER STATED AS "CONT." OR NOT. PROVIDE BENT CORNER REBAR TO MATCH AND LAP WITH HORIZONTAL REBARS AT CORNERS AND INTERSECTION OF WALLS, BEAMS, BOND BEAMS AND FOOTINGS PER ACI MANUAL. DOWEL ALL VERTICAL REBAR TO FOUNDATIONS. SECURELY TIE ALL REBAR, INCLUDING DOWELS, IN LOCATION BEFORE PLACING CONCRETE OR GROUT. 11 GENERAL: COMPLY WITH CRSFS MANUAL OF STANDARD PRACTICE FOR FABRICATING REINFORCEMENT AN WITH RECOMMENDATIONS IN CRSPS "PLACING REINFORCING BARS FOR PLACING AND SUPPORTING REINFORCEMENT. CLEAN REINFORCEMENT OF LOOSE RUST AND MILL SCALE, EARTH, ICE, OR OTHER BOND - REDUCING MATERIALS. ARRANGE, SPACE, AND SECURELY TIE BARS AND BAR SUPPORTS TO HOLD REINFORCEMENT IN POSITION DURING CONCRETE PLACEMENT. MAINTAIN MINIMUM COVER TO REINFORCEMENT. CONCRETE 1 ALL CONCRETE SHALL MEET ALL THE REQUIREMENTS OF ACI 301 WITH TYPE 1/11 CEMENT. MINIMUM 28 DAY STRENGTH 4,000 PSI, EXCEPT AS FOLLOWS: A. SMALL TO MEDIUM AGGREGATE (314" MAX.) 2 ALL SLAB CONSTRUCTION SHALL CONFORM TO ACI 302.1. 3 DO NOT INSTALL CONCRETE WORK OVER SATURATED, MUDDY, OR FROZEN SUBGRADE. 4 DO NOT INSTALL CONCRETE WHEN AIR TEMPERATURE IS BELOW 40 DEGREES. USE OF CALCIUM CHLORIDE, SALT, OR OTHER ADMIXTURE TO PREVENT CONCRETE FROM FREEZING IS PROHIBITED. 5 PROTECT ADJACENT WORK AND PROVIDE TEMPORARY BARRICADES AS REQUIRED FOR PROTECTION OF PROJECT WORK AND PUBLIC SAFETY. 6 MECHANICALLY VIBRATE ALL CONCRETE FLATWORK WHEN PLACED, EXCEPT THAT SLABS ON GRADE AND SLABS ON DECK NEED BE VIBRATED ONLY AROUND EMBEDDED ITEMS. 7 CONCRETE CYLINDERS SHALL BE TAKEN AND TESTED PER THE ACI CODE, WHEN REQUIRED BY THE PROJECT. 8 ALL REINFORCING, INCLUDING DOWELS AND ANCHOR BOLTS, SHALL BE SECURELY TIED IN LOCATION BEFORE PLACING CONCRETE OR GROUT. DOWELS WILL NOT BE ALLOWED TO BE "STABBED" IN. 9 IF ENTIRE SLAB CANNOT BE POURED IN ONE DAY, SUBCONTRACTOR MUST DISCUSS POUR OPTIONS WITH THE SKATE PARK DESIGNER. 10 CONDUITS, PIPES, AND SLEEVES EMBEDDED IN CONCRETE SHALL CONFORM TO THE REQUIREMENTS OF ACI 6.3. CONCRETE PLACEMENT 1 CONSOLIDATE CONCRETE BY MECHANICAL VIBRATING EQUIPMENT SUPPLEMENTED BY HAND - SPADING, RODDING OR TAMPING. USE EQUIPMENT AND PROCEDURES TO CONSOLIDATE CONCRETE ACCORDING TO RECOMMENDATIONS IN ACI 309R. A. CONSOLIDATE CONCRETE ALONG FACE OF FORMS AND ADJACENT TO TRANSVERSE JOINTS WITH AN INTERNAL VIBRATOR. KEEP VIBRATOR AWAY FROM JOINT ASSEMBLIES, REINFORCEMENT, OR SIDE FORMS. USE ONLY SQUARE -FACED SHOVELS FOR HAND-SPREADING AND CONSOLIDATION. CONSOLIDATE WITH CARE TO PREVENT DISLOCATING REINFORCEMENT, DOWELS, AND JOINT DEVICES. 2 COLD WEATHER PLACEMENT. COMPLY WITH ACI 306.1 AND AS FOLLOWS. PROTECT CONCRETE WORK FROM PHYSICAL DAMAGE OR REDUCED STRENGTH THAT COULD BE CAUSED BY FROST, FREEZING ACTIONS, OR LOW TEMPERATURES. A. WHEN AIR TEMPERATURE HAS FALLEN TO OR IS EXPECTED TO FALL BELOW 40 DEG F, UNIFORMLY HEAT WATER AND AGGREGATES BEFORE MIXING TO OBTAIN A CONCRETE MIXTURE TEMPERATURE OF NOT LESS THAN 50 DEG F AT POINT OF PLACEMENT. B. DO NOT USE FROZEN MATERIALS OR MATERIALS CONTAINING ICE OR SNOW. C. DO NOT USE CALCIUM CHLORIDE, SALT, OR OTHER MATERIALS CONTAINING ANTIFREEZE AGENTS OR CHEMICAL ACCELERATORS, UNLESS OTHERWISE SPECIFIED AND APPROVED IN MIX DESIGNS. 3 HOT - WEATHER PLACEMENT: PLACE CONCRETE ACCORDING TO RECOMMENDATION IN ACI 305R AND AS FOLLOWS WHEN HOT-WEATHER CONDITIONS EXIST: A. COOL INGREDIENTS BEFORE MIXING TO MAINTAIN CONCRETE TEMPERATURE AT TIME OF PLACEMENT BELOW 100 DEG FERINHEIGHT. CHILLED MIXING WATER OR CHOPPED ICE MAY BE USED TO CONTROL TEMPERATURE, PROVIDED WATER EQUIVALENT OF ICE IS CALCULATED TO TOTAL AMOUNT OF MIXING WATER. USING LIQUID NITROGEN TO COOL CONCRETE IS CONTRACTORS OPTION. B. FOG -SPRAY FORMS, REINFORCEMENT STEEL, AND SUBGRADE JUST BEFORE PLACING CONCRETE. KEEP SUBGRADE MOISTURE UNIFORM WITHOUT STANDING WATER, SOFT SPOTS, OR DRY AREAS. 4 FINISH: ALL EXPOSED CONCRETE SURFACES ARE TO BE HARD STEEL TROWEL FINISH UNLESS OTHERWISE NOTED. TROWEL UNTIL ALL VISIBLE POURS ARE CLOSED. CEASE TROWEL BEFORE GLASS FORMS ON SURFACE, DO NOT BROOM FINISH AND DO NOT BURN SURFACE. e. ALL EDGE TOOLING SHOULD BE 1/8 INCH RADIUS UNLESS OTHERWISE SPECIFIED. S. COLOR: ALL CONCRETE SURFACES ARE TO BE NATURAL GRAY COLOR UNLESS OTHERWISE NOTED. MINOR VARIATIONS IN APPEARANCE OF COLORED CONCRETE, WHICH ARE SIMILAR TO NATURAL VARIATIONS IN COLOR AND APPEARANCE OF UNCOLORED CONCRETE, ARE ACCEPTABLE. CONCRETE PROTECTION AND CURING 1 GENERAL: PROTECT FRESHLY PLACED CONCRETE FROM PREMATURE DRYING AND EXCESSIVE COLD OR HOT TEMPERATURES. COMPLY WITH ACI 306.1 FOR COLD - WEATHER PROTECTION AND FOLLOW RECOMMENDATIONS IN ACI 3058 FOR HOT - WEATHER PROTECTION DURING CURING. 2 EVAPORATION RETARDANT: EVAPORATION RETARDANT: WATERBORNE, MONOMOLECULAR FILM FORMING, MANUFACTURED FOR APPLICATION TO FRESH CONCRETE, SUCH AS EUCOBAR EVAPORATION RETARDANT BY THE EUCLID CHEMICAL COMPANY. APPLY EVAPORATION RETARDANT TO CONCRETE SURFACES IF HOT, DRY, OR WINDY CONDITIONS CAUSE MOISTURE LOSS BEFORE AND DURING FINISHING OPERATIONS. APPLY TO EXPOSED SURFACE OF CONCRETE ACCORDING TO MANUFACTURERS WRITTEN INSTRUCTIONS AS NECESSARY. 3 BEGIN CURING AFTER FINISHING CONCRETE, BUT NOT BEFORE FREE WATER HAS DISAPPEARED FROM CONCRETE SURFACE. 4 CURING METHODS: CURE CONCRETE BY MOISTURE CURING, MOISTURE - RETAINING -COVER CURING, OR A COMBINATION OF THESE AS FOLLOWS: A. MOISTURE CURING: KEEP SURFACES CONTINUOUSLY MOIST FOR NOT LESS THAN SEVEN DAYS WITH THE FOLLOWING MATERIALS: 1) WATER. 2) CONTINUOUS WATER -FOG SPRAY, 3) ABSORPTIVE COVER, WATER SATURATED, AND KEPT CONTINUOUSLY WET. COVER CONCRETE SURFACES AND EDGES, TAPE SEAMS BETWEEN ADJACENT ABSORPTIVE COVERS. B MOISTURE-RETAINING-COVER C RI NG CO VER CONCRETE SURFACES WITH MOISTURE - RETAINING COVER FOR CURING CONCRETE, PLACED IN WIDEST PRACTICABLE WIDTH, WITH SIDES AND ENDS LAPPED AT LEAST 6 INCHES. IMMEDIATELY REPAIR ANY HOLES OR TEARS DURING CURING PERIOD USING THE SAME MATERIAL. 5. CURING COMPOUNDS ARE UNACCEPTABLE AND NOT APPROVED FOR USE. CURING MATERIALS i ABSORPTIVE COVER: AASHTO M 182, CLASS 2, BURLAP CLOTH MADE FROM JUTE OR KENAF, WEIGHING APPROXIMATELY 9 OZ./SQ. YD. DRY. 2 MOISTURE - RETAINING COVER: ASTM C 171, POLYETHYLENE FILM OR WHITE BURLAP - POLYETHYLENE SHEET (BUR LENS). 3 WATER: POTABLE. JOINT MATERIALS 1 EXPANSION AND ISOLATION JOINT FILLER STRIPS: EXPANSION JOINT MA'T'ERIALS SHALL BE FLEXIBLE POLYETHYLENE CLOSED CELL FOAM OR SIMILAR AND SUPPLIED BY CONCRETE CONTRACTOR. DECK -O -FOAM OR EQUIVALENT. 2 EXPANSION JOINT SEALANT. SIKAFLEX - 2C NS TG POLYURETHANE ELASTOMERIC SEALANT, OR APPROVED EQUAL. COLOR OF CAULK SHOULD RESEMBLE COLOR OF CONCRETE (ALUMINUM GRAY OR SIMILAR). 3 SAW CUT JOINT SEALANT: SIKAFLEX-1A SL HIGH PERFORMANCE, SELF- LEVELING, 1 -PART POLYURETHANE SEALANT, OR APPROVED EQUAL- COLOR OF CAULK SHOULD RESEMBLE COLOR OF CONCRETE (ALUMINUM GRAY OR SIMILAR) JOINTS 1 GENERAL: CONSTRUCT CONSTRUCTION, ISOLATION, AND CONTRACTION JOINTS AND TOOL EDGINGS TRUE TO LINE WITH FACES PERPENDICULAR TO SURFACE PLANE OF CONCRETE. CONSTRUCT TRANSVERSE JOINTS AT RIGHT ANGLES TO CENTERLINE, UNLESS OTHERWISE INDICATED. 2 KEY JOINTS: SET CONSTRUCTION JOINTS AT SIDE AND END TERMINATIONS OF PAVEMENT AND AT LOCATIONS WHERE PAVEMENT OPERATIONS ARE STOPPED FOR MORE THAN ONE -HALF HOUR, UNLESS PAVEMENT TERMINATES AT ISOLATION JOINTS. A. PROVIDE PRE - FORMED GALVANIZED STEEL OR PLASTIC KEYWAY - SECTION FORMS OR BULKHEAD FORMS WITH KEYS, UNLESS OTHERWISE INDICATED. EMBED KEYS AT LEAST 1.5 INCHES INTO CONCRETE. B. CONTINUE REINFORCEMENT ACROSS KEY JOINTS, UNLESS OTHERWISE INDICATED. DO NOT CONTINUE REINFORCEMENT THROUGH SIDES OF PAVEMENT STRIPS WHERE INDICATED. C. PROVIDE TIE BARS AT SIDES OF PAVEMENT STRIPS WHERE INDICATED. 3 EXPANSION JOINTS: FORM EXPANSION JOINTS OF SPECIFIED JOINT - FILLER STRIPS ABUTTING DRAIN STRUCTURES, AND OTHER FIXED OBJECTS, AND WHERE INDICATED. A. LOCATE EXPANSION JOINTS AS INDICATED ON DRAWINGS. B. EXTEND JOINT FILLERS FULL WIDTH AND DEPTH OF JOINT. C. TERMINATE JOINT FILLER TO DEPTH INDICATED ON DRAWINGS TO ALLOW FOR BOND BREAKER AND JOINT SEALANT. D. FURNISH JOINT FILLERS IN ONE -PIECE LENGTHS. WHERE MORE THAN ONE LENGTH IS REQUIRED, LACE OR CLIP JOINT - FILLER SECTIONS TOGETHER. E. PROTECT TOP EDGE OF JOINT FILLER DURING CONCRETE PLACEMENT WITH METAL, PLASTIC, OR OTHER TEMPORARY PREFORMED CAP. REMOVE . PROTECTIVE CAP AFTER CONCRETE HAS BEEN PLACED ON BOTH SIDES OF JOINT. 4 INSTALL DOWEL BARS AND SUPPORT ASSEMBLIES AT JOINTS WHERE INDICATED. LUBRICATE OR ASPHALT -COAT ONE -HALF DOWEL LENGTH TO PREVENT CONCRETE BONDING TO ONE SIDE OF JOINT. 5 CONTROL JOINTS: FORM WEAKENED -PLANE JOINTS, SECTIONING CONCRETE INTO AREAS AS INDICATED. CONSTRUCT CONTROL JOINTS FOR A DEPTH AS INDICATED IN THE DRAWINGS (GENERALLY 1/3 OF THE PAVEMENT THICKNESS), AS FOLLOWS: A. SAWED JOINTS: FORM CONTROL JOINTS WITH POWER SAWS EQUIPPED WITH SHATTERPROOF ABRASIVE OR DIAMOND- RIMMED BLADES. CUT 1/8 INCH WIDE JOINTS INTO CONCRETE WHEN CUTTING ACTION WILL NOT TEAR, ABRADE, OR OTHERWISE DAMAGE SURFACE AN BEFORE DEVELOPING RANDOM CONTRACTION CRACKS. EARLY SAW CUTS ARE APPROXIMATELY 1 INCH DEEP, REGARDLESS OF PAVEMENT THICKNESS. REFER TO CONTROL JOINT GUIDE DRAWING OF PLAN SET IF APPLICABLE. B. IF SKATEPARK PROJECT DESIGN UTILIZES POURED STEPS, CONTROL JOINTS MUST BE CUT 3 - 4 FEET FROM THE EDGE OF THE TOP STEP. 6 POST CURE DETAIL WORK (AS NEEDED): GRIND SMOOTH ANY INCONSISTENCIES IN THE FINISH OR HIGH SPOTS BETWEEN POURS. STRUCTURAL STEEL 1 FURNISH MATERIALS AND PERFORM LABOR REQUIRED TO EXECUTE THIS WORK AS INDICATED ON THE DRAWINGS, AS SPECIFIED, AND AS NECESSARY TO COMPLETE THE CONTRACT, INCLUDING, BUT NOT LIMITED TO BOWL STEEL COPING, LEDGE STEEL EDGING, HANDRAILS, AND GRIND RAILS. 2 USING SKILLED WORKERS, FORM AND FABRICATE ITEMS OF WORK AS INDICATED AND AS REQUIRED TO MEET INSTALLATION CONDITIONS. MAKE PROVISIONS TO CONNECT WITH OR RECEIVE THE WORK OF OTHER TRADES. 3 USE MATERIALS OF SIZE AND THICKNESS SHOWN OR, IF NOT SHOWN, OF REQUIRED SIZE AND THICKNESS TO PRODUCE STRENGTH AND DURABILITY IN THE FINISHED PRODUCT. 4 UNLESS OTHERWISE INDICATED, WELD OR BOLT CONNECTIONS BETWEEN MEMBERS. WHERE POSSIBLE, CONCEAL CONNECTIONS ON THE FINISHED WORK. FIT OR MITER EXPOSED JOINTS TO HAIRLINE TOLERANCE OR USE WELDED JOINTS. ON FINISHED SURFACES, GRIND ALL WELDS SMOOTH AND FLUSH WITH BASE METAL. 5 WELD CONNECTIONS WHICH ARE NOT TO BE LEFT AS EXPOSED JOINTS, BUT CANNOT 13E SHOP WELDED BECAUSE OF SHIPPING SIZE LIMITATIONS. 6 CAP ALL EXPOSED TUBE OR PIPE ENDS. USE SIZE AND THICKNESS OF MATERIAL SHOWN. PROPERLY FIT AND WELD CAP AT JOINT, GRIND WELD SMOOTH AND FLUSH WITH BASE METAL. 7 BEND PIPE OR TUBING WITHOUT COLLAPSING OR DEFORMING THE WALLS, AND $O AS TO PRODUCE A SMOOTH UNIFORM CURVED SECTION AND MAINTAIN UNIFORM SECTIONAL SHAPE. 8 WHERE ITEMS ARE TO BE IMBEDDED IN CONCRETE OR MASONRY, PROVIDE WELDED -ON ANCHORS OR LUGS AS INDICATED OR REQUIRED. 9 PROVIDE TEMPORARY BRACING OR ANCHORS IN FORMWORK FOR ITEMS WHICH ARE TO BE BUILT INTO CONCRETE OR SIMILAR CONSTRUCTION. 10 FASTENING TO IN -PLACE CONSTRUCTION: PROVIDE ANCHORING DEVICES AND FASTENERS WHERE NECESSARY FOR SECURING MISCELLANEOUS METAL FABRICATIONS TO IN -PLACE CONSTRUCTION INCLUDING THREADED FASTENERS FOR CONCRETE INSERTS, OR OTHER CONNECTORS AS REQUIRED. 11 GALVANIZING REPAIR -USE A HIGH ZINC DUST CONTENT PAINT FOR RE- GALVANIZING WELDS IN GALVANIZED STEEL. HOT GALVANIZED SOLDER IS ALSO ACCEPTABLE. 12 ALL WELDING SHALL CONFORM TO REQUIREMENTS OF AWS STANDARDS. ALL WELDING SHALL BE SHIELDED METAL ARC WELDING. WELDS IN FINISH WORK SHALL BE FILLED OUT FLUSH, GROUND AND DISTRESSED. WELDERS FOR STRUCTURAL SHALL BE CERTIFIED. 13 ASTM A-36 FOR C, MC, ANGLES, AND PLATES. 14 ASTM A -53 GRADE B OR A-501 FOR STEEL PIPES. 15 ASTM X123 STANDARD SPECIFICATION FOR ZINC (HOT -DIP GALVANIZED) COATINGS ON IRON AND STEEL PRODUCTS 16 ASTM A-513 GRADE B, FY =46 KSI FOR TS/HSS TUBE STEEL FOR SIZES UP TO 5/8" THICK. 17 ASTM A -780 STANDARD PRACTICE FOR REPAIR OF DAMAGED AND UNCOATED AREAS OF HOT -DIP GALVANIZED COATINGS. 18 ASTM F -1554 GRADE 36, A -307 OR A-36 PLAIN ANCHOR BOLTS. SUPPLEMENTARY NOTES 1 THESE CONTRACT DOCUMENTS AND SPECIFICATIONS REPRESENT THE FINISHED STRUCTURE. THEY DO NOT INDICATE THE METHOD OF CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE ALL MEASURES NECESSARY TO PROTECT THE STRUCTURE, WORKERS, AND OTHER PERSONS DURING CONSTRUCTION. SUCH MEASURES SHALL INCLUDE, BUT NOT BE LIMITED TO, MEANS AND METHODS, BRACING, SHORING, FORMS, SCAFFOLDING, GUYING OR OTHER MEANS TO AVOID EXCESSIVE STRESSES AND TO HOLD STRUCTURAL ELEMENTS IN PLACE DURING CONSTRUCTION. OBSERVATION VISITS TO THE SITE BY THE STRUCTURAL ENGINEER OR STRUCTURAL OBSERVERS SHALL NOT INCLUDE INSPECTION OF THE ABOVE ITEMS. 2 OPTIONS AND SUBSTITUTIONS (APPROVED BY OWNER/SKATEPARK DESIGNER/ARCHITECT) ARE FOR CONTRACTOR'S CONVENIENCE. CONTRACTOR SHALL BE RESPONSIBLE FOR SUBMITTING ALL CHANGES AND ADDITIONAL COSTS NECESSARY AND SHALL COORDINATE ALL DETAILS WITH SKATEPARK DESIGNER THROUGH PRIME. 3 ANY ENGINEERING DESIGN PROVIDED BY CONTRACTOR OR OTHERS AND SUBMITTED FOR REVIEW SHALL BE WET SIGNED AND STAMPED BY AN INSURED REGISTERED STRUCTURAL OR CIVIL ENGINEER LICENSED IN THE STATE OF WHICH THE PROJECT IS LOCATED, IF REQUIRED BY CITY OR COUNTY. 4 UNLESS NOTED OTHERWISE, DETAILS ON CONSTRUCTION DRAWINGS ARE TYPICAL AS INDICATED BY CUTS, REFERENCES, OR TITLES. ALL DETAILS SHOWN SHALL BE IMPORTED INTO THE PROJECT AT ALL APPROPRIATE LOCATIONS, WHETHER J 0 SPECIFICALLY INDICATED OR NOT. TYPICAL DETAILS MAY OR MAY NOT BE REFERENCED ON THE DOCUMENTS, BUT SHALL APPLY AT ALL LOCATIONS, UNLESS NOTED OTHERWISE. WHERE NO DETAIL CUTS ARE SHOWN, CONSTRUCTION SHALL CONFORM TO SIMILAR WORK SHOWN ELSEWHERE ON THE PROJECT. FOR BIDDING PURPOSES, WHERE ANY SHOWN MEMBER OR STRUCTURAL ELEMENT 1S NOT SIZED ON THE DOCUMENTS, THE LARGEST SIMILAR MEMBER USED IN THE PROJECT SHALL BE UTILIZED. 5 ALL DIMENSIONS AND ELEVATIONS SHOWN ON CONSTRUCTION DRAWINGS SHALL BE VERIFIED WITH ARCHITECTURAL DRAWINGS (IF REQUIRED BY THE PROJECT). RESOLVE ALL DISCREPANCIES WITH SKATEPARK DESIGNER AND PRIME PRIOR TO START OF CONSTRUCTION. DO NOT SCALE DRAWINGS. 6 CONTRACTOR SHALL ESTABLISH AND VERIFY IN FIELD ALL EXISTING CONDITIONS AFFECTING NEW CONSTRUCTION. CONTACT SKATEPARK DESIGNER AND PRIME IMMEDIATELY IF EXISTING CONDITIONS ARE NOT AS DEPICTED IN DRAWINGS. PAVEMENT TOLERANCES 1 CONTRACTOR MUST ACHIEVE POSITIVE DRAINAGE FOR ALL SURFACES WITHIN THE SKATEPARK AREA- LEVEL TO A TOLERANCE OF % INCH (6.35MM) IN 10 FEET (3.05M) WHEN TESTED WITH A 10 FOOT (3.05M) STEEL STRAIGHTEDGE PLACED ON THE SURFACE. STANDING WATER WILL NOT BE ALLOWED. (REFER TO DRAINAGE GUIDE DRAWING IN PLAN SET) REPAIRS AND PROTECTION 1 REMOVE AND REPLACE C O NCR ETE PA VE M EN T THAT BROKEN, DAM A G D OR D EF EC TI VE, OR DOES NOT MEET REQUIREMENTS IN THIS SECTION. THE CO NTRA C TOR SHALL FIX ALL CRACKS AND DISPLACEMENTS LARGER THAN 1/16" UP TO THE PROJECT COMPLETION. 2 PROTECT CONCRETE FROM DAMAGE. EXCLUDE TRAFFIC FROM PAVEMENT FOR AT LEAST 14 DAYS AFTER PLACEMENT. WHEN CONSTRUCTION TRAFFIC IS PERMITTED, MAINTAIN PAVEMENT AS GLEAN AS POSSIBLE BY REMOVING SURFACE STAINS AND SPILLAGE OF MATERIALS AS THEY OCCUR. 3 MAINTAIN CONCRETE PAVEMENT FREE OF STAINS, DISCOLORATION, DIRT, AND OTHER FOREIGN MATERIAL. SHOTCRETE SPECIFICATIONS PARTII- GENERAL 1.1 SUMMARY A. SPECIALTY CONSTRUCTION: 1. DESCRIPTION: SHOTCRETE APPLICATION, CUTTING, SCULPTING AND FINISH WORK HAS BEEN DEEMED AS SPECIALTY CONSTRUCTION WORK WITHIN THE CONSTRUCTION DOCUMENTS. ALL WORK RELATED TO THE SPECIALTY CONSTRUCTION SHALL BE COORDINATED BY THE PROJECT ENGINEER, AND THE PRE - QUALIFIED SPECIALTY CONTRACTOR, PRIOR TO THE START OF CONSTRUCTION. 1.2 QUALITY ASSURANCE A. STANDARDS: COMPLY WITH THE REQUIREMENTS OF THE CURRENT EDITION OF THE FOLLOWING CODES AND STANDARDS, EXCEPT AS HEREIN MODIFIED: I. IBC: "INTERNATIONAL BUILDING CODE" ii. AMERICAN CONCRETE INSTITUTE (ACI): 506, CHAPTER 13, WET METHOD. CHAPTER 5, SHOTCRETE CREW IN. ASTM: "AMERICAN SOCIETY FOR TESTING MATERIALS" 1,3 SUBMITTALS A. MANUFACTURER'S DATA: CURRENT PRINTED SPECIFICATIONS WITH APPLICATION AND INSTALLATION INSTRUCTION FOR PROPRIETARY MATERIALS INCLUDING CONCRETE ADMIXTURES. 1.4 REFERENCE STANDARDS A. ACI 211.1- RECOMMENDED PRACTICE FOR SELECTING PROPORTIONS FOR NORMAL - WEIGHT CONCRETE. S. ACI 211.3- RECOMMENDED PRACTICE FOR SELECTING PROPORTIONS FOR LIGHTWEIGHT CONCRETE. C. ACI 301- SPECIFICATIONS FOR STRUCTURAL CONCRETE FOR BUILDINGS. D. ACI 305- RECOMMENDED PRACTICE FOR HOT WEATHER CONCRETING. E. ACI 306- RECOMMENDED PRACTICE FOR COLD WEATHER CONCRETING. F. ACI 318- BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE G. ASTM C33- CONCRETE AGGREGATES H. ASTM C94- READY -MIXED CONCRETE 1. ASTM C143- TEST FOR SLUMP OF PORTLAND CEMENT CONCRETE J. ASTM C150- PORTLAND CONCRETE K. ASTM C260- AIR- ENTRAINING ADMIXTURES FOR CONCRETE L. ASTM C494- CHEMICAL ADMIXTURES FOR CONCRETE M. ASTM C618- FLY ASH AND RAW OR CALCINED NATURAL POZZOLANS FOR USE IN PORTLAND CEMENT CONCRETE. 11.5 JOB CONDITIONS A. COORDINATION: I. COORDINATE SCHEDULES OF CONCRETE WORK TO ALLOW ADEQUATE TIME FOR INSTALLATION OF OTHER RELATED WORK. I. VERIFY THAT ANCHOR BOLTS AND OTHER EMBEDDED STEEL ITEMS TO BE CAST INTO CONCRETE ARE PROPERLY PLACED. IN. COORDINATE EARTHWORK AND SOILS REPORT RECOMMENDATIONS WITH PLACEMENT REQUIREMENTS. iv. COORDINATE WITH FORM -WORK AND FINISHES SECTIONS TO PROVIDE FINISH FLOORLEVELNESS AND FLATNESS AS SPECIFIED HEREIN. SLOPE TO DRAINS AT GRADES AND PERCENT SLOPE SHOWN IN THE CONSTRUCTION DRAWINGS. PART 2- SHOTCRETE WORK 2.1 SHOTCRETE MIX DESIGN A. ACI STANDARD 506, LATEST EDITION, "SPECIFICATION FOR MATERIALS, PROPORTIONING AND APPLICATION OF SHOTCRETE' AND ACI 506.2, LATEST EDITION, "RECOMMENDED PRACTICES FOR SHOTCRETING" SHALL BE FOLLOWED. B. MIX DESIGNS FOR SHOTCRETE CONTAINING FLY ASH SHALL BE BY AN INDEPENDENT TESTING LABORATORY. ONLY ASTM C618 CLASS F FLY ASH SHALL BE USED. THE AMOUNT OF FLY ASH USED SHALL NOT EXCEED 30% BY WEIGHT OF THE COMBINED WEIGHT OF FLY ASH PLUS CEMENT. C. PROVIDE MIX DESIGNS THAT WILL MEET THE MINIMUM REQUIREMENTS LISTED BELOW. INCREASE CEMENT CONTENT OVER THAT SHOWN, IF REQUIRED TO OBTAIN THE COMPRESSIVE STRENGTH: MIN.28 DAY MIN.CEMENT MAX, SLUMP MAX. AGGREGATE MAX.AIR COMPRESSIVE CONTENT (INCHES) SIZE (INCHES) ENTRAINING STRENGTH (PSI) (POUNDS) (PERCENT) 4000 (27.56 MPS) 600(217.72KG) 3" (7.62CM) 318" (0.94CM) 3°% 2.2 CONCRETE APPLICATION EQUIPMENT A. FOR WET MIX SHOTCRETE: L MIXING EQUIPMENT: CAPABLE OF THOROUGHLY MIXING AGGREGATE, CEMENT AND WATER IN SUFFICIENT QUANTITY TO MAINTAIN CONTINUOUS PLACEMENT. ii. READY -MIXED CONCRETE: ASTM C94, EXCEPT THAT IT MAY BE DELIVERED TO THE TEIN THE DRY STATE IF THE EQUIPMENT IS CAPABLE OF ADDING THE ES H E L WATER AND MIXING IT SATISFACTORILY WITH THE DRY INGREDIENTS. M. A IR SU P PL Y: CLEAN AIR ADEQUATE FOR MAINTAINING SUFFICIENT N OZZL E VELOCITYFOR PARTS OF WORK, AND FOR SIMULTANEOUS OPERATION OF BLOW PIPE FOR CLEANING AWAY REBOUND. iv. DELIVERY EQUIPMENT: CAPABLE OF DISCHARGING AGGREGATE- CEMENT -WATER MIXTURE ACCURATELY, UNIFORMLY, AND CONTINUOUSLY THROUGH DELIVERY HOSE. PART 3- EXECUTION 3.1 INSPECTION A. EXAMINATION: EXAMINE CONCRETE FORMWORK AND VERIFY THAT IT IS TRUE TO LINE AND DIMENSION, ADEQUATELY BRACED AGAINST VIBRATION, AND CONSTRUCTED TO PERMIT ESCAPE OF AIR AND REBOUND BUT TO PREVENT LEAKAGE DURING SHOTGRETINa CORRECT DEFICIENCIES. B. NOTIFICATION: NOTIFY OTHER TRADES INVOLVED IN AMPLE TIME TO PERMIT THE PROPER INSTALLATION OF THEIR WORK. COOPERATE IN SETTING SUCH WORK. C. EXISTING SURFACES: EXAMINE EXISTING CONCRETE SURFACES FOR UNSOUND MATERIAL. CORRECT DEFICIENCIES. 3.2 PREPARATION FOR INSTALLATION OF CONCRETE A. FORMS: USE A FORM - COATING MATERIAL ON REMOVABLE FORMS TO PREVENT ABSORPTION OF MOISTURE AND TO PREVENT BOND WITH SHOTCRETE. 3.3 CONCRETE BATCHING AND MIXING A. PROPORTIONS: MIX PROPORTIONS SHALL BE CONTROLLED BY WEIGHT BATCHING. THE CONTRACTOR'S TESTING LABORATORY SHALL MAINTAIN QUALITY CONTROL RECORDS DURING SHOTCRETE PRODUCTION AND MAKE THOSE RECORDS AVAILABLE TO THE CLIENT. B. SCHEDULING: CONCRETE SHALL BE PLACED WITHIN 90 MINUTES OF BATCHING AND SHALL NOT EXCEED A TEMPERATURE OF 90 DEGREES FAHRENHEIT (32 DEGREES CELSIUS) UNLESS PRE - APPROVED BY THE PROJECT ENGINEER. 3.4 CONCRETE PLACEMENT A. PLACEMENT: USE SUITABLE DELIVERY EQUIPMENT AND PROCEDURES THAT WILL RESULT IN SHOTCRETE IN PLACE MEETING THE REQUIREMENTS OF THIS SPECIFICATION. DETERMINE OPERATING PROCEDURES FOR PLACEMENT IN, EXTENDED DISTANCES, AND AROUND ANY OBSTRUCTIONS WHERE PLACEMENT VELOCITIES AND MIX CONSISTENCY MUST BE ADJUSTED. B. PLACEMENT TECHNIQUES: DO NOT PLACE SHOTCRETE IF DRYING OR STIFFENING OF THE MIX TAKES PLACE AT ANY TIME PRIOR TO DELIVERY TO THE NOZZLE. a. CONTROL THICKNESS, METHOD OF SUPPORT, AIR PRESSURE, AND/OR WATER CONTENT OF SHOTCRETE TO PRECLUDE SAGGING OR SLOUGHING OFF. DISCONTINUE SHOTCRETING OR PROVIDE SUITABLE MEANS TO SCREEN THE NOZZLE STREAM IF WIND OR AIR CURRENTS CAUSE SEPARATION OF THE NOZZLE STREAM DURING PLACEMENT. b. HOLD NOZZLE AS PERPENDICULAR TO SURFACE AS WORK WILL PERMIT, TO SECURE MAXIMUM COMPACTION WITH MINIMUM REBOUND. c. IN SHOTCRETING WALLS, BEGIN APPLICATION AT BOTTOM. ENSURE WORK DOES NOT SAG. d. LAYERING: • BUILD UP LAYERS BY MAKING SEVERAL PASSES OF NOZZLE OVER WORK AREA. • MAKE SURE SURFACE IS ADEQUATELY ROUGH TO WHICH, AFTER HARDENING, ADDITIONAL LAYERS OF SHOTCRETE ARE TO BE BONDED. • DAMPEN SURFACE JUST PRIOR TO APPLICATION OF SUCCEEDING LAYERS. • ALLOW EACH LAYER OF SHOTCRETE TO TAKE INITIAL SET BEFORE APPLYING SUCCEEDING LAYERS. • USE RADIAL TEMPLATES TO INSURE EXACT RADII FROM FLAT BOTTOM OF BOWUPIPE TO FACE OF COPING. TEMPLATE SHALL BE FABRICATED FROM STEEL OR %- MINIMUM (19.05MM) PLYWOOD. CHECK EVERY HORIZONTAL f00T (30.48CM) WHEN APPLYING SHOTCRETE FOR CONFORMANCE OF INTENDED WALL RADII. BRACE TEMPLATE AND PLACE LEVELS AT ARC TO TANGENT CONNECTIONS TO INSURE NO KINKS WILL BE FORMED. KINKS AT THE BOTTOM OF BOWLS WILL NOT BE ACCEPTABLE. SLUMPING OF THE SHOTCRETE CAUSING COPING SETBACK WILL NOT BE ACCEPTABLE. 9 REMOVE ANY REBOUND OR ACCUMULATED LOOSE AGGREGATE FROM SURFACES TO BE COVERED PRIOR TO PLACING THE INITIAL OR ANY SUCCEEDING LAYERS OF SHOTCRETE. REBOUND SHALL NOT BE USED AS AGGREGATE. e. PLACEMENT AROUND REINFORCEMENT: • HOLD THE NOZZLE AT SUCH DISTANCE AND ANGLE TO PLACE MATERIALS BEHIND REINFORCEMENT BEFORE ANY MATERIAL IS ALLOWED TO ACCUMULATE ON ITS FACE. • TEST TO ASCERTAIN IF ANY VOID OR SAND POCKETS HAVE DEVELOPED AROUND OR BEHIND REINFORCEMENT BY PROBING WITH AN AWL OR OTHER POINTED TOOL AFTER THE SHOTCRETE HAS ACHIEVED ITS INITIAL SET, BY REMOVAL OF RANDOMLY SELECTED BARS, OR CORING OR OTHER SUITABLE STANDARDS. C. ACCESS: ALLOW EASY ACCESS TO SHOTCRETE SURFACES FOR SCREEDING AND FINISHING, PERMITTING UNINTERRUPTED APPLICATION. 3.5 REMOVAL OF SURFACE DEFECTS IN CONCRETE A. GENERAL: REMOVE AND REPLACE SHOTCRETE WHICH LACKS UNIFORMITY, EXHIBITS SEGREGATION HONEYCOMBING, OR LAMINATION, OR WHICH CONTAINS ANY DRY PATCHES, SLUGS, VOIDS OR POCKETS. REMOVE DEFECTIVE AREAS, B. SOUNDING: SOUND WORK WITH HAMMER FOR VOIDS. REMOVE AND REPLACE DAMAGED IN -PLACE SHOTCRETE. 3.6 SHOTCRETE FINISH A. FINISH: ALL EXPOSED SHOTCRETE SURFACES ARE TO BE HARD STEEL TROWEL FINISH UNLESS OTHERWISE NOTED. TROWEL UNTIL ALL VISIBLE POURS ARE CLOSED. CEASE TROWEL BEFORE GLASS FORMS ON SURFACE. DO NOT BROOM FINISH AND DO NOT BURN SURFACE. B. GRINDING THE SURFACES WILL NOT BE AN ACCEPTABLE MEANS OF ACHIEVING THE INTENDED RADII /ANGLE. C. COLOR: ALL SHOTCRETE SURFACES ARE TO BE NATURAL GRAY COLOR UNLESS OTHERWISE NOTED. MINOR VARIATIONS IN APPEARANCE OF COLORED CONCRETE, WHICH ARE SIMILAR TO NATURAL VARIATIONS IN COLOR AND APPEARANCE OF UNCOLORED CONCRETE, ARE ACCEPTABLE. D. DURING THE CURING PERIOD, CONCRETE SHALL BE MAINTAINED AT A TEMPERATURE ABOVE 40 DEGREES FAHRENHEIT AND IN MOIST CONDITION. FOR INITIAL CURING, CONCRETE SHALL BE KEPT CONTINUOUSLY MOIST FOR 24 HOURS AFTER PLACEMENT IS COMPLETE. FINAL CURING SHALL CONTINUE FOR SEVEN DAYS AFTER PLACEMENT. COVER CONCRETE WITH POLYETHYLENE PLASTIC TO MAINTAIN TEMPERATURE IF NECESSARY. LAP SEAMS IN THE PLASTIC 6 ", WEIGH DOWN AND TAPE THE PLASTIC SEAMS AS NEEDED. E. THE CONTRACTOR SHALL FIX ALL CRACKS AND DISPLACEMENTS LARGER THAN 1116' 3.7 CONCRETE JOINTS A. CLEANING: THE ENTIRE JOINT SHALL BE THOROUGHLY CLEANED AND WETTED PRIOR TO THE APPLICATION OF ADDITIONAL SHOTCRETE. B. REINFORCEMENT: MAKE JOINTS PERPENDICULAR TO THE MAIN REINFORCEMENT. CONTINUE REINFORCEMENT ACROSS JOINTS. 3.8 CRACKING A. CRACKING FROM INADEQUATE CURING IS NOT ALLOWED. SAW CUT JOINTS AND CONSTRUCTION JOINTS MAY BE SHOWN IN THE CONSTRUCTION DRAWINGS FOR DIAGRAMMATIC PURPOSES ONLY. THE CONTRACTOR MAY, WITH APPROVAL OF THE SKATEPARK DESIGNER, RECOMMEND AND DETAIL OTHER JOINTS REQUIRED TO PREVENT CRACKING. B. THE CONTRACTOR SHALL FIX ALL CRACKS AND DISPLACEMENTS LARGER THAN 1/16" (1.59MM). ,_ Px D. 89���� �, z �� No. 28104 ,, , B p. 3 -31 -. `� �r GP" _ /Z ,'C�j 1*_�- ­ .- --Z-zlg . 1* RICHARD MEYER, RCE 28104, EXP. 3 -31 6 DATE 1&m ey Civil Engineering, Inc. 110 S. Montclair St., Ste. 104, Bakersfield, CA 93309 7 &- 1 y f_ Phone 661 -836 -9834 FAX 661 -836 -9761 =: cn U �e ci o M x 0 m t7u Vo C� C6 M - < < O H Lu 8 w z Xm d 0. ® U I 0 J ` m ZLu OD e) J �� ml� D m w_ Z N 16- 9 < � 0 Ww .m 0 an �Ie U) ® �O v 00 m AN AmIk A .. m m P T N p` p o m O. G c w_ U) ,a Id.ap�m��yv L m , L I. 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Cj,mmweJ.mmCj■.. COLDJOINT See Detail 6 on Sheet 10 -- sC - -- SAW CUT See Detail 6 on Sheet 10 JOINT LAYOUT PLAN HAS BEEN DEVELOPED TO PROVIDE GUIDANCE TO THE CONTRACTOR A SUGGESTED USE OF SAW CUTS, COLD & EXPANSION JOINTS. THIS LAYOUT IS ONLY A GUIDE. ACTUAL FIELD VARIANCES WILL TAKE PRECEDENCE OVER THIS GUIDE. ALIGN SAW CUTS WITH EXPANSION AND COLD JOINTS AND START FROM CORNERS WHERE POSSIBLE TO PREVENT EXCESS CRACKING. SAW CUTS SHALL BE NO MORE THAN 10' X 12' AND /OR NOT TO EXCEED 120 SQUARE FEET AND A 2:1 MAX. RATIO BETWEEN SAW CUTS AND COLD OR EXPANSION JOINTS. ALL SAW CUTS TO BE FILLED WITH SELF - LEVELING POLYURETHANE SEALANT AND TOOLED FLAT. EXPANSION JOINTS TO BE FILLED WITH POLYURETHANE BASED NON - SAGGING ELASTOMERIC SEALANT AND TOOLED FLAT ** PROVIDE !8' TOOLED EDGES TO JOINTS - SEE TYPICAL DETAILS & CONSTRUCTION SPECIFICATIONS FOR JOINT INFORMATION & INSTALLATION -" I � -- . I � FIELD DETERMINED SC OR CJ UP TO THE DISCRETION OF THE SPECIALTY SKATEPARK CONTRACTOR NOTE: BACKFILL SLAB EDGE FOR DEPTH OF THICKENED SLA13 AND OVER ENTIRE SLAB PERIMETER WITH 12" WIDE SPACE OF GRANULAR MATERIAL GLEANED FROM PROJECT EXCAVATIONS. COMPACTION NOT TO EXCEED 85% OF MAXIMUM RELATIVE DENSITY. t, w y0 U RICHARD MEYER, RCE 28104, EXP. 3 6 M Civil Engineering, Inc. 110 S. Montclair St., Ste. 104, Bakersfield, CA 93309 Phone 661- 8369834 FAX 661 -836 -9761 ft r IVs. 28104 t z Ep.3 -3, -A ,�VL 2..26.1 DATE 4' T 7 1' 0 4' 8' 16' NOSCALE: 3116' =1' -0" air co VY zix CL as zuj mr 0a a Y a/ M N LO W U O M Lw O W (7 Co W 4 2 O o� J U ' o J gM mwa Z N H � Z Ww (;} U LL N (6O LL W N O � p 0 m o m a c t 'w U m m m n o 0 m 0= m u m ro ���•`O�a;s�dmn"r�n' r��=o�> �N oQ wNm uo � a E oS c O N amcoL ? a o� ID o s o a m n L 4 �ms°m`¢i3pO> m z (lA Z a O N w > 4 w Ir Rmni SCISSION m z � N m }$ a °m�Lu W z 0 CIA w I- U Cm IL w r2 U 0 w w U .j (/) 0 4� O SHEET NO. OF 11 z W j a t= W z 0 mamma Lu L I- 0- (" a Q a o, N Z 0 .j (L ..r SHEET NO. OF 11 cn o M N 13' -8-$ " uj M 0 POINT OF REFERENCE W w M CENTER OF ELECTRICAL BOX 4ct 41:c O Q� o o I MoW M` 15' -92" 1116" T-0�" 8 ca w 23'-0 T -103" 7` -103" w 4 4 22-0 9'-4 21' -4�" 16 4 11-6 3' -11" 6'-8" Z � � n, m Uzi ';q - 8" ° 1' -114" c - � P: m 0 U - - - -- � :z U ILL (j) Co O Q N � _ 101-00 � — -- ` N � o r-IV ` � t o 5' -111 fi (� .- CO CO P T T fi s � 60 „~ toti \ � m 8" P,2-3" N 8• -88" r 1T -1 " 6'- 16 4" ro j ' o 4) 10' -24 3w 4 in ? 23' -2" 3'-4" Zfl 3, -4w 3' -2" cv .p N 9-416 18 716 41 7' -1�6 TYP. l m c c .0 � o g V is C �_ 15 6' -1116" m a9.°c� ca c a c ioc�3�cc' ;rac•smtCC 1 I - C..cOOrC�fi���� � = p ' 16 r- p a `o m0 � !> (0 W. C V s a o 2' -1 3" '-6" V-6w 1, -6" 1' -119 w 16 / A <° w = � m m 3 � � ai � � o °.boa-- '�3_m°mm N ih c a� c c» a m m m- -a p o'y F-3 aS �' E ao 3 m ci 0 0 V -3-15-g" 8" R2 !-3m 15' 8" 12-0" er �O V/9 i 1'_12 q 9' -9" f 'I` 1� -12" M 6" M 04 C° R12 6 5 1 sw T-0 .C7V z z _ 9 4 , C� 0 04- 00 > w G 9 416" 22! -46" 4' -0" o S' `- ' - N i4 4 1' -6" ic> o r N � 81 8, x 13' -$�" w 13' -31" 9'-4 w 119 . 16 8 15-6 8 16 9 -9 i a�aa <� w z N C2 ! -' cq F) LL w p m p = V �- o N w Ci -11$" T' a. w 7: t w 5 00 a �. o I � — c 4 4 11'-6" T -V 11' -6" � 4 4 CONSTRUCTION NOTES ** ALL COLDJOI JOINTS AT THE BOTTOM OF ALL RADIUS TRANSITIONS &RADIUS BANKS SHALL BE 1 • ALL MATERIAL AND WORKMANSHIP SHALL CONFORM TO ALL ALL BRACING, TEMPORARY SUPPORTS, SHORING, ETC., ARE DESIGN, MATERIAL, EQUIPMENT AND PRODUCTS OTHER THEN u j APPLICABLE GOVERNING CODES AND ORDINANCES. THE SOLE RESPONSIBILITY OF THE CONTRACTOR. THOSE DESCRIBED OR INDICATED ON DRAWINGS MAY BE LOCATED 8 " MAX. FROM THE POINT OF TANGENCY. SEE TYPICAL DETAILS FOR CLARIFICATION. + ALL FORMS AND ALIGNMENTS OF PAVING, LAYOUT, AND SPECIAL PAVING REVIEWED OBSERVATION VISITS TO THE JOB SITE BY THE SKATE PARK CONSIDERED FOR USE. APPROVAL FOR SUBSTITUTIONS SHALL AREAS SHALL BE AND APPROVED BY THE DESIGNER OR OWNER, DO NOT INCLUDE INSPECTION OF BE OBTAINED FROM THE SKATE PARK DESIGNER AND OWNER. w w OWNER'S REPRESENTATIVE PRIOR TO POURING (GIVE A CONSTRUCTION PROCEDURES. THE VISIT SHALL NOT BE • SHOP DRAWINGS SHALL BE SUBMITTED BY THE CONTRACTOR NOTE: BACKFILL SLAB EDGE FOR DEPTH OF THICKENED SLAB AND OVER ENTIRE SLAB PERIMETER WITH 12" WIDE SPACE "-- MINIMUM OF 48 HOURS NOTICE) • CONTRACTOR SHALL VERIFY THE LOCATION OF ALL PUBLIC • CONSTRUED AS CONTINUOUS AND DETAILED INSPECTIONS. CONDITIONS NOT SPECIFICALLY SHOWN SHALL BE FOR THE CLARIFICATION OF DESIGN CONCEPT DETAILS SUBSTITUTIONS. OF GRANULAR MATERIAL, GLEANED FROM PROJECT EXCAVATIONS. COMPACTION NOT TO EXCEED 55% OF MAXIMUM U j IMPROVEMENTS, INCLUDING UNDERGROUND UTILITIES PRIOR TO CONSTRUCTED SIMILAR TO THE DETAILS FOR THE RESPECTIVE + DURING WORK AND THROUGH ITS COMPLETION, THE RELATIVE DENSITY. p i w THE START OF CONSTRUCTION. CONTRACTOR SHALL REPAIR AND/OR REPLACE IN-KIND ALL PUBLIC IMPROVEMENTS + MATERIALS. THE DRAWINGS AND SPECIFICATIONS REPRESENT THE FINISHED CONTRACTOR SHALL KEEP THE SITE CLEAN TO THE SATISFACTION OF THE OWNER. - %- �14 ��� >+ DAMAGED, BROKEN, OR REMOVED DURING CONSTRUCTION • CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH CONSTRUCTION PRODUCT. THESE DOCUMENTS, ALTHOUGH PREPARED WITH CARE AND DILIGENCE, MAY CONTAIN ERRORS, • FINAL MATERIAL, FINISHES AND COLOR SHALL BE APPROVED BY OWNER AND SKATE PARK DESIGNER, BY SAMPLES, PRIOR TOc: sc �€; 3 OF 4000 PSI AT 28 DAYS (UNLESS OTHERWISE NOTED). OMISSIONS, CONTRADICTIONS, ETC. THE CONTRACTOR SHALL INSTALLATION. N 2? 104 w. E;,p.3 -31 16 ` • ALL REBAR CROSSINGS TO BE TIED. REVIEW ALL DOCUMENTS THOROUGHLY AND SHALL NOTIFY THE • CLEAN -UP SHALL TAKE PLACE ON A DAILY BASIS. N • ALL CONSTRUCTION TO BE PLUMB AND TRUE, UNLESS OTHER WISE NOTED OR INDICATED. SKATE PARK DESIGNER IMMEDIATELY UPON ANY SUCH DISCOVERY OR DISCREPANCY. GOVERNING CODES SHALL THEN + REFER TO SPECIFICATIONS FOR ANY ADDITIONAL INFORMATION. s�qT. ci lk- �� �. z 0� • THE CONTRACTOR SHALL VERIFY AND BE RESPONSIBLE FOR APPLY. CAi�F >Aa ,,j ALL DIMENSIONS AND CONDITIONS AT THE JOB SITE. ALL • ALL SCALE DIMENSIONS ARE APPROXIMATE. WRITTEN 0. DISCREPANCIES DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE DIMENSIONS AND DETAILS TAKE PRECEDENCE OVER SCALED - 2 ZG —/Cf ATTENTION OF THE SKATE PARK DESIGNER, OWNER/BUILDER OR DIMENSIONS. THE CONTRACTOR SHALL CHECK AND VERIFY ALL RICHARD MEYER, RCE 28104, EXP. 3,3 fi DATE OWNER'S REPRESENTATIVE. • THE CONTRACTOR IS SOLELY RESPONSIBLE FOR ALL SITE DIMENSIONS PRIOR TO PROCEEDING WITH WORK AND CLARIFY WITH SKATE PARK DESIGNER AND OWNER IFr h=�`` CONSTRUCTION METHODS AND FOR SAFETY CONDITIONS AT NECESSARY. 0 Civil Engineering, :r Inc. SHEET NO. THE WORK SITE. 110 S. Mop" ontc� la st., Ste. 104, Bakersfield, CA 93309 Phone 661 - 836-9634 FAX 6614536-9761 NORTH 4' 3' 2' 1' 0 4' 8' 16' ` ` �� 0 SCALE: 3116 " =1' -0" OF 11 0 0 :C Ito M VARIES - SEE LAYOUT PLAN W o VARIES 4' -118° W U M D �C X o XC, 7'-111" � Z ( u 6 g �„ O ° 1 s' -115° a z V w 0 Zuj Ci g ' M 11 ° w a m z z o o * Z W w 0 4ck S2 N C6 u M, jab [l w a. 1w C A( SECTION A SECTION B AL VARIES- SEE K Q o LAYOUT PLAN 9'-48" 14' -10 6" IYI A( N ,z w � 9- s N ¢t7 a- a IN >w p eQ[ T -51" T -32" 4' -16w w 3' --A4" T -74° vi fb w 9y V $' V o. 1011 Om 7 t_=0 O t 3 1 7 G io .ate �gato m rn �� a c. o '9 3'-9$" 9' -0$" 2� -0w 9^ 10° 3'_2° G.'�' ,� � = O O 2 >�.. c G yy SECTION C o.�� m� � Gp .� '6 � w V d aH. a m r�...0 omco� =a5f -=..F 0 O 0 Q* t N O O. > 0 .t.. m dl 3�� �� L T Gp G t w& r d E 3 a U 3 lR c} U IT-2;1[- 17' -24" 9- -14 16° T -144 1p ^rS a 2' -0" o � ' Z a r N O C VA 14° 14 8t>> 6" '- 101•0" 4 F 3 4" - 10'-0" i z 15' -92" Aft 716" 716 716„ 7 6w 9-41 a Q o i SECTION D SECTION E SECTION F SECTION G SECTION H- w N 11 Q © m to w Q tV � 5'-6" $w Z tY W 3' -0" 2-6" w SEE LAYOUT PLAN w j U VARIES- 0 16 0 SEE GRADING PLAN 6" 716" 9;4 5 " 9 w - - 0 n a Q N �`—� 7-44 1 -1116 2w = b ` N 4 a+, t1 200 CID N, 4 CV 9'-4f 5 " 2' -103" w 1' -119 " T -10-3" 6 4 1'-6" 1=6" 1-6 16 16 Q 73" 7' -102" 1'-1116" 1' -61 V-6' 16 SECTION I SECTION J SECTION K SECTION L SECTION M W F J z O 19'-88 W VARIES - SEE LAYOUT PLAN � /i/ _ 10' -0" 9 $8" Q 5' -816" ii v 13° VARIES -SEE LAYOUT PLAN ° �- 3" -_, >>• 2' -38" 3' -54• �QSSIpNAI ZD -. too. 2.3104 � 1,-: 3•"11f ri 9 N r ✓C 7" _ �°�; p G F L1F� 0 SECTION N SECTION O SECTION P SECTION RICHARD MEYER, RCE 28104, EXP. 3- 3 1 DATE e3k v SHEET NO. Civil Engineering, Inc. 110 S. Montdai St., Ste. 104, Bakersfield, CA 93309 Phone 661- 836 -9834 FAX 661- 836 -9761 LIP• �,' OF 11 t ILI, 1m - - I R GRADING NOTES W cm) O M I g0\�OQ � r( — GQp9,� 79 � ® — 379.4,3 FNC 4� O � / ���s� J N O C�9 cn Q�� - - 6�y� I t�5 SpRNK� I 4'�_ • ALL GRADING SHALL BE IN ACCORDANCE WITH THE CITY /BOROUGH GRADING CODE AND ANY SPECIAL REQUIREMENTS OF TW£ GRADING PERMIT. W O �,��b•,�o. § ry�0 0�` 1 y ' a _ CONTRACTOR TO VERIFY GRADES NOTIFY OWNER'S CONSTRUCTION ADMINISTRATOR � o t -' 8 --------------------------------------- -- j -- 379. ory - - - - -- --- ---- �--- - - - - -- -- ---- - - - - -- 379 -- - - -- �o ` _� r- ------- - - - - -- 380 �--- - - -_,_ '��� '� ` / • AND /�37oq& d° 88d PRIOR TO START OF GRADING WORK. / sW 486 �., Z � D a a `,goo• �, ``\``` �� O � 4 ° y L 4_ __ _ • SLOPES SHALL BE NO STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3:1) AND SHALL HAVE < M ( ; �8 •� �y 6h �O \``• 8 g Fy u'o y O V \ , 0 •r0 Q �` � G�B� g' 3> 378.82 SA SW NOT LESS THAN 95% COMPACTION OUT TO THEIR FINISH SURFACES. ALL PAVED AREAS SHALL SLOPE AS SHOWN ON PLANS WITH A 2% MAXIMUM FALL. PLANTED = w csz � � Co ? N c¢ ? t , F •S (, ° o • I o 0 ?� 1 �y �o 0o ACS' �� g`b o0• 1yF 6 , sF \ �� a AREAS SHALL HAVE A MINIMUM 2 /o FALL. • FINISH GRADE SHALL HAVE A UNIFORM SURFACE, FREE OF LUMPS, BUMPS AND DEPRESSIONS Z z Z w w (g o u v' �o { �o i ; •sue �O�p X100. o • �� 1 % 000 �� -� /� ^��` o v� \ `: a AND ANY OBJECTS THAT MAY PREVENT A POSITIVE FLOW TO DRAIN. • ALL PROPOSEQ PAVING SURFACES SHALL MEET EXISTING PAVING SURFACES WITH SMOOTH to vn u. v 0 Co ��� a -C I \ ss �D C1 t a AND CONTINUOUS TRANSITIONS AND FLUSH ALONG ENTIRE EDGE. + CONCRETE WALKS TO HAVE A MAXIMUM CROSS SLOPE OF 2% AND SHALL MEET ALL CITY AND a to G t 1�1h R OU TY COUNTY REQUIREMENTS. ^� o A; H �� s'� ���'� ��° • PRIOR TO CONSTRUCTION, CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS, EXISTING O 1 fC 00. 5 '3 DRAINAGE STRUCTURES, PARKING LOT IMPROVEMENTS, AND FINISH FLOOR ELEVATIONS. NOTIFY THE OWNERS CONSTRUCTION ADMINISTRATOR IMMEDIATELY UPON NOTING ANY i o� ^�' 1 �' ^k y v�c4 , qo' °�o 'l0' o `r.� o 00• "s gti O /o ,t� e�0 ' ti� �, , o� o i do i , .�h o,- o. Qe i ^so o��c �`' r h DISCREPANCIES. • FINISH GRADE AT TURF AREAS SHALL BE ONE INCH BELOW FINISH SURFACE OF SIDEWALKS, .9 o g� s I oo t o• � �' I CURBS GRADE 2" BELOW SAME UNLESS �� -• . - ..-...- ... ��� �1�o S� , �� L OR PAVED AREAS. PLANTING AREA FINISH SHALL BE J c G�� �s4` '�' O`90 ►�� 7p �'.� t ; i '`O !�C! ^�� d I OTHERWISE SPECIFIED. ALL CONSTRUCTION AREAS SHALL BE FREE OF ROCK, DEBRIS, FTC. ALL EXISTING WEEDS SHALL BE REMOVED. LGH ��� i i �jtii� $ry•s \, \\ oo, ; c�L� `�� �ct'� GRADING LEGEND: �10�t �+ 1.2% `�o .s �• I `�e90 J1b • �,. �' o``g o� ` ,� . 4a / i ----------- - - - --- PROPOSED CONTOUR LINE Y � - ,�c�p � �4�,`. \ �1C,�'`j ,� t � tit S �` • �t �,►s �.�,� "��,�vp �� ry � "� �O �� � �s6` �Q' 'S��O ` �O� � �` '� OJ ; �,Q • s9 ,y��p �,�c;,� O��L Q� 7 �t,`�p � ! O, a I " ° d — — — — PROPOSED GRADE BREAK �O Qol►' , 10���� ® i0�9°� O �Cy �y 7 / h h oho. S+ !i� 5 �� 'P ol,'ti J "'cS►o O oo '•>Q 6�0 3 y 1 __ 4�tc. \ '- — -- �`�� a I . °' I 380.00 FS PROPOSED ELEVATIONS �lQ rA �p I -1 ------- O�O y !� LI \ 5 . _. _.._._.. -__ - -------------- ---- -- ---- - - - --- �.`_. __ J '� 4_.. -.,._ ._ ____ -__... ...�.,.__. ^�1 et, \�' GM Q O , -- f w F 0000. NVA01 �__ - __- _......,_ � 380 / R � 1 R d �a I 11 dI51'b ° � Ct� I 1 1�a PROPOSED FLOW DIRECTION ® PROPOSED AREA DRAIN c �. N .0 o 0 esEoR0- 2 c m a+ m L N o m L' \ �� j . ( �� oR�O ��� ��� 0• % 3 i°'� �� -- -� - - -, �` ©� , �>� 4� �Q �G t O� I SEE DETAIL 1 oro SHEET 10 m m m c = a / ^� G 0 o � ` F ,` ° I ® PROPOSED BOWL DRAIN SEE DETAIL 1 ON SHEET 10 .n t ci o an � 4 � `o w � m � � � ° o 'L - soya a to g -,� O G C °� 9 1e� 1 ��vF. 51 �� 5 � �� ! • 8p,1 p . °�+ � a � .` ! �pCO L'j �-_- \ " -•-- - ---- PROPOSED 6 DRAIN LINE !? C O o .. , m 3 a.. m _£ y m � r � �_ "Liz m m o C —_ _ o m o W X10 �1°'�a ° � ` 710 `��_ y __ G� 9Q 1 /!` b ��T g 1 F �u� �C 1 R ��JQ �° �° L /d ° BS - BOTTOM OF STAIR FG - FINISH GRADE � 0 0 N m .� y o 16 um, c o a Q m •° ' 0 - ° o mt oa 4-3 J 4 4 it OG 1 `,�. I� 0. I I FS - FINISH SURFACE =r Q0. mr u o o > �, , _ � 1�3 4 4 ^�1aG % a a " 11 1 ' `�� O 1 ���. ><,o q�. GOB �1 ° ° fi INV - INVERT ELEVATION (MAY CHANGE IN FIELD} �4 " ° TD - TOP OF DRAIN Q.2 E E cL o 3 w o v Y " 4 4 �C3 ^ 4 ad \�GQ 1�1�� -J � , Isej� -1' s �,9 l.JjJI (b- ° STAIR �- 4 ! _ _ Sa / _�� / 9 d a J 4 4" ° ° -14 / a 4 J 4 �F � iY , O 0— -, c� t VSO R�• G ��� �`�� �t ° III - TS -TOP OF d d (380.0) - EXISTING ELEVATION ` 4 S�� >, \J r -' CVs, d, 4 ° 4 s�9 J a `G a„ 4 M` Qc J" ° �J °�� \ /-- /�, -^ -� -' Q% !t ♦ 1<b / J/\J` �co� �` d. 1^� 1�o�a ° _ / (VERIFY IN FIELD) - ,c ** ° SLOPE AREAS TO BE BLENDED IN FIELD .�• - /`% ���QO .�,5 4 - $ 4 'c�'` ° '\ ,�j W ell6 14 i �j Sig -11WV' \°� `� F� {PQ ;1 °'c �h ♦ "`\ p ♦ j < \ a`" ° . `_ d L �– d ° .% c >$, NOTE: BACKFILL SLAB EDGE FOR DEPTH OF THICKENED SLAB AND OVER ENTIRE SLAB W j } 4A T ,� C 4 PERIMETER WITH 12" WIDE SPACE OF GRANULAR MATERIAL GLEANED FROM I® } ,° 4o�o PROJECT EXCAVATIONS. COMPACTION NOT i I ��� 4 J °A ° a 4 -4 ° 4 ��n ��e� 3> ��,os >� �� ��t�p ♦ �a �� c TO EXCEED 85% OF MAXIMUM RELATIVE DENSITY. ° .4 J 4 " �Q��O� 4 ! ° �p ^� _ _ _ ^�C�o —� W ca ( � � �1�� ®moo \ -- — — _- _•- 14'p O tV V111 �` 1 �? �Cs� �O`� ^��4 c' Y Q Co Z uj Y W t�! I a� 4 ° C ° ° d - ° L ° '�j � L L ° ;'(4"G� 1000� ,/ \\ 143,�,y�1 \ ` V hip © a D d Iad d no )2 v -- (� 4 �1(�0 � 4 4__(�� - jcy, /� �1� 1�\. �cb J,�� ♦ �jncp�p ° ©'�° 4-1 4 J 4 T _ V J\ — CI �n�\� �1�1p �\�V / �J`' L 4 d0 t( hi ^��c� -_ ^��V ^�\\ 1 / � 4 ° a 4 ♦ �'iv GJ� s �sJ / 7� -\\ )) d JV fV _.J 378. &2 d_ ° d Dc� �� -- - ° J1� V �� ° 'J d d a 4 d a -" ° d 4 1:D �� Zr"7 J / . ° ' 4 V 4 d :.� °' 4 d ! 4 _J ° a °.4 ! a �� f a ° 4 ° < J 4 a 4 j 4 �t ° tj a 4 / ° s �4 d 4 4 a ° '�f�L _J J q� V- R \ �O ! 1� �C CL w �J (COi�(C�i v a d v L. d °. � // �G� "^ °- dQ -�4 ep a d _ d O . a d °.d 41 ^\ V�G �/ � �\ - d J1�O�� �j� J "49 J /4 da! - 4 •i9 4, . Ol`�\, ° . ° ! 4 ° 4 - 4 Q 4. 4 J ! 4 a Y J s 4 4° a J % 4 " !� ° 4 J -4 �`�� 4 / 4 \\ ♦ ` .nj ♦ ° ,�� ' R / - ///1/ / ! w 4 4� .t�� G Q'\v J�4 fJ ^�O`V 4 ! . ° ��O _d ° C J a a ! t .4 J J 4C d ! c ° J . 4° J 1 ° ! 4 4/ a ° 4 4 ° -3 4 4a ° V J J 4% 4 4 4 \It�. �(/(y♦ ,�` (,, / / , U -7 L=' w W J ° 4 4 4/ ° 4 I I 4 4 -'I .a 4r 4 ! ° ! 4 a 4 a \\ 1 °P f p \ / �S "---- ._� 1 NOS♦ /¢p _ �s� nni / .�� V G. I a "rte J! /,,� C ,C / /f /� Y. CL - d J !.a t d a .i � / ;s°i=t / Ef ac No. 2S1104 xa ±.. 4 r-1p. 331 - 1Y CF O ♦ �/ RtCHARD MEYER, RCE 28104, EX f. 3 1 -16 DATE P&Meyor / Engineering, Inc. SHEET NO. _Civil !� 110 S. Mordclair St., Ste. 104, Bakersfield, CA 93309 Phone 661- 8W9H34 FAX 661 - 836.9761 1 ORTH C ���Qo / 10 5 0 10 20 30 1h 11 ^1G� �1Qt I l SCALE: 1 " =10' -0" OF 11 FOR COMPACTED SUBGRADE DEPTH, SEE SPECIFICATIONS ON SHEET 4 2 - #3 REBAR TIES TO SUPPORT COPING PRIOR TO SHOTCRETE APPLICATION #3 REBAR 0 16" STEEL EDGING O.C. BOTH WAYS VARIES - SEE SECTIONS & LAYOUT PLAN #3 REBAR 016" "STEEL TROWEL FINISH 4000 PSI CONCRETE STEEL COPING O.C. BOTH WAYS CEASE TROWEL BEFORE GLASS FORMS FLAT WORK SEE LAYOUT PLAN & SECTIONS DO NOT BURN SURFACE 'STEEL TROWEL FINISH 4000 PSI CONCRETE FS f CEASE TROWEL BEFORE GLASS FORMS FLAT WORK• VARIES - SEE SECTIONS $ LAYOUT PLAN DO NOT BURN SURFACE STEEL SEE STEEL e F __ ___ m STEEL COPING z c 4 ` 4000 PSI SHOTRETE EDGING ECTION EDGING WITH #3 REBAR CONTINUOUS z 2 TOP AND BOTTOM 9 12" O.G. ..•+�'�'�- SEE SECTION w Z COMPACTED o ` h a �---- - w- �� W °6 SUB - GRADE, 6„ 2 �. 4000 PSI CONCRETE - 4000 PSI CONCRETE �- z w z *STEEL TROWEL FINISH FLAT WORK' FLAT WORK* w - 2" MIN. Z W *STEEL TROWEL FINISH ' _ TYP. �U a CEASE TROWEL BEFORE GLASS FORMS #3 REBAR 0 16^ O.C. #3 REBAR 18 O.C. rn GLR. TYP. V n CONCRETE CYLINDER - ^ w CEASE TROWEL BEFORE GLASS FORMS IO DO NOT BURN SURFACE F BOTH WAYS RUTH WAYS FS SPEED DOWEL d w 8'O.C. ALONG Q w EXPANSION JOINT ? w O BACK QF COPING &WHERE DO NOT BURN SURFACE i ` : #3 REBAR 18 �"� • ca r 2 "MIN. NEEDED ALONG SMALLER RADII ¢ #3 REBAR @ 16" O.C. 80TH WAYS • F 8" MAX O.C. BOTH WAYS 1� CLR. TYP. 2" MIN. UNLESS x 8" /4000 P51 CONCRETE 1 1° - - -- ��"���� - ^i STEEL COPING CLR. TYP. OTHERWISE W //F 40 PSI CONCRETE ( ` MAX FLAT WORK* - - _- FLAT WORK' COMPACTED SPEED DOWEL EXPANSION JOINT WITH COMPACTED SPOT WELD TO COPING NOTED x FG ' ` ? `. F5 SUS -GRADE EXPANSION JOINT WITH 1!8" TOOLEp EDGE PEED DOWEL SUB-GRADE 40tH) PSI CONCRETE "► 1f8" TOOLED EDGE WITH #3 REBAR CONTINUOUS TURN RF_BAR OU7 45° S �" "■- "' r" �"" " APPLY POLYURETHANE BASED APPLY POLYURETHANE BASED TOP AND BOTTOM 12" O.C. �__ — .,.� _ _ - _�, . ' - SEALANT AND TOOL FLAT COMPACTED _ _ - - NON SAGGING ELASTOMERIC NOR-SAGGING ELASTOMERIC 2 - #3 REBAR TIES TO Q "sue+ -+ SUPPORT COPING PRIOR AND T FLAT _- TOOL SPEED DOWEL SUB GRADE 4000 PSI SHOTRETE 5� TO SHOTCRETE APPLICATION _ = PRE COMPRESSED COLD JOINT WITH #3 REBAR CONTINUOUS " _ _ - PRE COMPRESSED EXPANSION MATERIAL 6" TOP AND BOTTOM 12' O.C. COMPACTED EXPANSION MATERIAL - -; COMPACTED SUB -GRADE SPEED DOWEL " SUB -GRADE SPEED DOWEL COLD JOINT COLD JOINT TYPICAL FLOATING TYPICAL FLOATING 17 18 (D19 20 EURO GAP TYPICAL TRANSITION QUARTER PIPE QUAR'"01"ER. PIPE *STEEL TROWEL FINISH CEASE TROWEL BEFORE GLASS FORMS DO NOT BURN SURFACE VARIES - SE LAY UT P & SECTIONS SIZE VARIES - SEE DETAILS FOR `STEEL TROWEL FINISH EXPANSION JOINT WITH ` ^ CEASE TROWEL BEFORE GLASS FORMS 1!8" TOOLED EDGE z � � � �_ HEIGHTS MATERIALS &SIZES DO NOT BURN SURFACE U' .APPLY POLYURETHANE BASED 0. 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BOTH WAYS SUB - GRADE / #3 REBAR 9 16" O.C. - 4000 PSI CONCRETE GRINDFNPW%IL (21) BOTH Wars 3 TYPICAL RAKED GRIND LEDGE TYPICAL SINGLE KINKED GRIND LEDGE FLATYYIDRK' FOOTING CONNECTION 400D PSI CONCRETE FLAT WORK 18' -1$" NOTES: • GRIND RAIL FINISH TO BE HOT DIPPED GALVANIZED 8 0" 10 , s., • GALVANIZATION MUST OCCUR AFTER ALL WELDING IS COMPLETE • ALL WELDS TO BE ALL AROUND 13° • GRIND ALL WELDS SMOOTH BEFORE GALVANIZATION 4' 2g" ' • VENT ADEQUATELY FOR HOT DIP GALVANIZATION �p g 1x5/16 GMAW "� o c ' GMAW 1 6" �^ 10, 1 • GRIND RAIL TO BE 2'x3" TUBULAR STEEL 28' • SEE CONCRETE FOOTING DETAIL THIS SHEET N FOR PLACEMENT FS °' FS • CAP ALL EXPOSED TUBE OR PIPE ENDS _- 12' -0" _ GMAW Sao • : i� 5�� NOTES: a • GRIND RAIL FINISH TO BE HOT DIPPED GALVANIZED NOTES: • GALVANIZATION MUST OCCUR AFTER ALL WELDING • GRIND RAIL FINISH TO BE HOT AFTER GALVANIZED �`�� `T"�` ���,: �""`"s`° �•r ""'�` "`_ • i� `� � 1S COMPLETE • GALVANIZATION MUST OCCUR AFTER ALL WELDING • ALL WELDS TO BE ALL AROUND !S COMPLETE = 4 • GRIND ALL WELDS SMOOTH BEFORE GALVANIZATION • L WELDS TO BE ALL AROUND FS - . GRIND ALL WELDS SMOOTH BEFORE GALVANIZATION • VENT ADEQUATELY FOR HOT DIP GALVANIZATION . F T GALVANIZATION — '�• "'� -- ---��' '' • GRIND RAIL TO BE 2" SCH 40 PIPE - 2318 O.D. - VENT ADEQUATELY H DIP - - R • GRIND RAIL TO BE 2"x3" TUBULAR STEEL • SEE CONCRETE FOOTING DETAIL THIS SHEET ` - TING DETAIL THIS SHEET - - -_ • CAP ALL EXPOSED TUBE OR PIPE ENDS FOR PLACEMENT 00 •- 1� r 1 • • CAP ALL EXPOSED TUBE OR PIPE ENDS 3„ 1 12 g' -g" 1 -12 - . _ 10.1., T._�« T, -3" 10 -7$ 1T -1018" 1T -108„ - FLAT RIND #SCHOOL G RAIL YARD GRIND RAIL SCHOOL YARD GRIND RAIL 4« NOTES: 7 " 12° y 12° • GRIND RAIL FINISH TO BE HOT DIPPED GALVANIZED g - $ 7. GALVANIZATION MUST OCCUR AFTER ALL WELDING / IS COMPLETE • ALL WELDS TO BE ALL AROUND • GRIND ALL WELDS SMOOTH BEFORE GALVANIZATION 2$ �niao NOTES: • VENT ADEQUATELY FOR HOT DIP GALVANIZATION cli g c�Iro RIND RAIL FINISH TO BE HOT DIPPED GALVANIZED • GRIND RAIL TO BE 2" 5CH 40 PIPE, O.D. & 318" 8 _'`'� • GALVANIZATION MUST OCCUR AFTER ALL WELDING • SEE CONCRETE FOOTING DETAIL FOR PLACEMENT a • CAP ALL EXPOSED TUBE OR PIPE ENDS" 14° IS COMPLETE • ALL WELDS TO BE ALL AROUND ��� �` `� • GRIND ALL WELDS SMOOTH BEFORE GALVANIZATION " VENT ADEQUATELY FOR HOT DIP GALVANIZATION iG 28 • GRIND RAIL TO BE 2" SCH 40 PIPE • SEE CONCRETE FOOTING DETAIL THIS SHEET s _ 4 .✓ "., 2" FOR PLACEMENT co an • CAP ALL EXPOSED TUBE OR PIPE ENDS N I• ��'"�� iv D 4f Do 4 - ° u i 7 , • C , , I v• r ' • 4 1- - — - 281 ir" , WIN .0 16 - - _ . - ■ 16'-11$" 8'-518" 8'-5p" 16' -11Z" s 2 •'?-6• l RICHARD MEYER, RCE 28104, EXP. 3 -1 DATE F&MeyeW DOUBLE RAKED GRIND RAIL RAINBOW GRIND RAIL Civil Engineering, Inc. O tt 110 S. Mot t, Ste. 104, Bakersfield, CA 93309 • � � Phone 661- 836 -9834 FAX 6614836 -9761 Mir Cn () ��e 'I W M N 8 (0w) z 1wV "_ W �© ttf v M J O ^ W N � W Q `5 a. ■ O L1 w O. O r M U Z ID to Q 0 CL gM M Z N Z I- W 0 U 04Ca .j U an N W Q L7 � 00 O W A r T�. o c 0C10- 202 �t�c3 ate w0_ ui2 c o 0 o, �m o �s c •. c 7 0 L U) ID rn Q, A> O y d m O G z f§, C U p o- 6 M R C m t @m y O -. 0) cV m 0� 3 O - � . G.p ' =- p, N M Io 8 0 w�C D ca F- L2wmE3 aa3mc�U z Z 4 0 y lz Miss WERE m C9 Ui V y. 0) C�' Y U) Lu !Y C14 U W W U W 0 In 0. 0 SHEET NO. OF 11 CL W IJ- }- ■ w F- O w O. Itt� U) CL � N z .j IL SHEET NO. OF 11