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12/15/2015 (2)
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12/15/2015 (2)
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4/5/2018 9:21:20 AM
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Meetings
Meeting Type
BCC Regular Meeting
Document Type
Agenda Packet
Meeting Date
12/15/2015
Meeting Body
Board of County Commissioners
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SPECIFICATIONS: QUANTITIES: <br />MATERIALS: <br />1) STEEL TUBING - ALL STEEL TUBING SHALL CONFORM TO ASTM A500. GRADE B, SPECIFICATIONS, HAVING A 42,000 <br />PSI YIELD STRENGTH AND A 58,000 PSI TENSILE STRENGTH. TUBING SHALL BE FURNISHED IN THE THREE <br />FOLLOWING SIZES AS INDICATED ON THE DRAWINGS AND AS LISTED HEREAFTER: 1.1/4' SQUARE TUBING (S.T.) W/ <br />118' WALL THICKNESS: 1-1/4" SQUARE TUBING (S.T.) W/ 14 GAUGE (0.083") WALL THICKNESS: AND V SQUARE <br />TUBING (S.T.) W/ 1/8" WALL THICKNESS. <br />2) GUSSET PLATES - GUSSETS SHALL BE MANUFACTURED OF STEEL PLATE MEETING THE MINIMUM SPECIFICATIONS <br />OF ASTM A38. PLATES SHALL BE 1/8 - INCH IN THICKNESS, HAVING 4 - INCH LEGS. <br />3) WELDMENT MATERIALS - WELDING ELECTRODES OR WIRE TO BE USED SHALL PRODUCE WELDS OF EQUAL OR <br />HIGHER STRENGTH THEN THE STRENGTHS OF THE ASTM A500, GRADE 8, TUBING STRENGTH. CONTRACTOR <br />SHALL SAVE AND PROVIDE THE WELDING MATERIAL BOX LABEL TO THE OWNER'S REPRESENTATIVE. <br />4) CASTERS - ALL CASTERS SHALL BE THE SAME, EXCEPT THE TOP TWO CASTERS SHALL HAVE ADD-ON. MANUALLY <br />OPERATED WHEEL BRAKES. ALL CASTERS SHALL BE RIGID DESIGN, WITH HOT FORGED STEEL FRAMES OF 1/4' <br />MINIMUM THICKNESS. CASTERS SHALL HAVE A 6.50' MOUNTING HEIGHT, WITH 5" x 2' MOLDED -ON RUBBER <br />WHEELS. ALL CASTERS SHALL BE RATED FOR A MINIMUM 400 POUNDS EACH. THE CASTERS SHALL BE <br />'McMASTER-CARR", MODEL 80175716, OR OWNER APPROVED EQUAL <br />5) QUICK -RELEASE PINS - PINS SHALL BE OF ALL STAINLESS STEEL CONSTRUCTION. PINS SHALL HAVE SPRING <br />ACTUATED BALLS WHICH PREVENT THE PINS FROM BACKING OUT THE INSERTION HOLE. PINS SHALL HAVE A <br />2 -INCH GRIP LENGTH. A BUTTON SHALL BE PROVIDED WHICH RETRACTS THE BALLS FOR INSERTION AND <br />REMOVAL. THE PINS SHALL BE'McMASTER-CARR", MODEL 92384A056, OR OWNER APPROVED EQUAL. <br />6) COATING MATERIAL - STEEL COATING MATERIAL SHALL BE A DIRECT TO METAL (OTM), POLYAMIDE CURED. <br />HIGH-BUILD,EPDXY PAINT COLOR SHALL BE SILVER OR GRAY <br />MANUFACTURING: <br />1) TUBING CUTS - ALL TUBING CUTS SHALL BE MADE USING GROUND STABILIZED SAWING MACHINERY NO HAND <br />TOOLS SHALL BE USED TO CUT TUBING. <br />2) WELDS - ALL BUTT AND LAP JOINTS SHALL BE MADE USING FULL LENGTH. FILLET WELDS. WELDS SHALL COMPLY <br />WITH APPLICABLE AWS STANDARDS. CASTER PLATES SHALL BE WELDED TO FRAMING ON ALL 4 SIDES. GUSSET <br />PLATES SHALL BE FULL WELDED TO EACH FRAME MEMBER THEY TOUCH. WHERE GUSSET PLATES ABUT EACH <br />OTHER. THEY SHALL BE WELDED TOGETHER. WELD SLAG SHALL BE REMOVED BEFORE BLASTING FOR COATING. <br />3) DIMENSIONAL DEVIATIONS - CASTER LOCATION IS CRITICAL AND THEY SHALL BE SIZED AND LOCATED WITHIN A <br />MAXIMUM 1/4 INCH DEVIATION FROM THE DESIGN. FRAMING DEVIATIONS SHALL BE MINIMIZED TO ASSURE <br />COMPLIANCE WITH THE ABOVE CASTER DEVIATION LIMIT AND SMOOTH SLIDER FRAME INSTALLATION. <br />4) FINAL FRAME TOUCH-UP - PRIOR TO BLASTING FOR COATING ALL BURRS, SHARP EDGES, ETC. SHALL BE GROUND <br />OFF ALL GREASE, OIL, LAITANCE, ETC. SHALL BE REMOVED. <br />5) PRE COATING PREPARATION - THE ENTIRE FRAME SHALL BE PREPARED FOR COATING BY REMOVING ALL RUST <br />AND MILL SCALE AND PROVIDING A SURFACE PROFILE USING: 'POWER TOOL CLEANING' PER SSPC - SP3 <br />SPECIFICATIONS OR "COMMERCIAL BLAST CLEANING' PER SSPC - SP8 SPECIFICATIONS. <br />6) COATING - COATING SHALL TAKE PLACE IN A CLEAN, DRY, INTERIOR ENVIRONMENT THE EPDXY COATING SHALL <br />BE APPLIED IN TWO, 5 MIL (DRY FILM THICKNESS) COATS, IN ACCORDANCE WITH THE COATING MANUFACTURER'S <br />RECOMMENDATIONS. <br />A <br />,NO <br />REVISION <br />BY <br />DATE, <br />INDIAN RIVER COUNTY UTILITIES <br />1801 27th STREET <br />VERO BEACH, FLORIDA <br />32960 <br />TEL• 772.770.5300 <br />FAX: 772.770.5149 <br />o$AI , ,^„'"" CARTER ASSOCIATES, INC. <br />CONSULTING ENGINEERS AND LAND SURVEYORS <br />1708 21st STREET, VERO BEACH, FL 32960 <br />TEL. (772) 562-4191 FAX: (772) 562-7180 <br />WABASSO CAUSEWAY BRIDGES <br />INSPECTION SCAFFOLD <br />INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES <br />SCAFFOLD NOTES AND SPECIFICATIONS <br />SHEET <br />3 <br />Neg..: 0001 <br />TOTAL SQUARE TUBE (S.T ) LENGTH BY <br />SIZE AND SIDEWALL (S.W ) THICKNESS <br />ITEM <br />NO. <br />DESCRIPTION <br />NO. OF <br />ITEMS <br />EACH ITEM <br />LENGTH <br />1-1/4" BY 14 <br />GAUGE S/W <br />1-1/4" BY <br />1/8 INCH S/W <br />1 INCH BY <br />1/8 INCH S/W <br />TUBING <br />1 <br />Platform Frame Bottom Runs <br />2 <br />10' - 0.00" <br />20.00 feet <br />2 <br />Platform Frame Bottom Ends <br />2 <br />2' - 8.50" <br />5.42 feet <br />3 <br />Platform Frame Bottom Strut <br />1 <br />2' - 6.00" <br />2.50 feet <br />4 <br />Platform Frame Handrail Runs <br />2 <br />10' - 0.00" <br />20.00 feet <br />5 <br />Platform Frame Handrail Runs <br />2 <br />7' - 10.75" <br />15.80 feet <br />6 <br />Platform Frame Handrail Sides <br />4 <br />2' -6.00" <br />10.00 feet <br />7 <br />Platform Frame Risers <br />5 <br />10' - 6.75" <br />52.82 feet <br />8 <br />Platform Frame Ladder Side Rail (angled ends) <br />1 <br />10' - 0.25" <br />10.02 feet <br />9 <br />Ladder Rungs <br />9 <br />2' - 0.00" <br />18.00 feet <br />10 <br />Overhanging Beam Riser <br />2 <br />0' - 8.00" <br />1.34 feet <br />11 <br />Overhanging Beam <br />2 <br />4' - 9.75" <br />9.63 feet <br />12 <br />Overhanging Beam Strut (angled ends) <br />2 <br />2' - 8.40" <br />5.40 feet <br />13 <br />Overhanging Beam Strut (angled ends) <br />2 <br />2' - 2.50" <br />4.42 feet <br />14 <br />Overhanging Beam Runs <br />2 <br />10' - 0.00" <br />20.00 feet <br />15 <br />Caster Frame Ends <br />2 <br />1' - 8.00" <br />2.67 feet <br />16 <br />Caster Frame Run <br />1 <br />10' - 0.00" <br />10.00 feet <br />17 <br />Caster Frame Center Strut <br />1 <br />1' - 8.00" <br />1.67 feet <br />18 <br />1" Slide Frame tipper Strut <br />2 <br />2' - 1.25" <br />4.21 feet <br />19 <br />1" Slide Frame Lower Strut <br />2 <br />4' - 10.75" <br />9.79 feet <br />20 <br />1" Slide Frame Comer Strut <br />2 <br />2' - 6.00" <br />5.00 feet <br />21 <br />1" Slide Frame Runs <br />2 <br />10' - 0.00" <br />20.00 feet <br />TOTAL TUBING LENGTHS FOR SIZES/SIDEWALL = <br />197.39 feet <br />12.30 feet <br />39.00 feet <br />SPECIALS <br />22 <br />5" x 2" Rubber Wheeled Casters <br />6 <br />n/a <br />23 <br />Add -On Caster Wheel Brake Sets <br />2 <br />n/a <br />24 <br />5/16" X 2" Quick -Release, Posi-Lock Pins <br />4 <br />n/a <br />25 <br />4" X4" X 1/8", 45. Triangle, Gusset Plates <br />22 <br />n/a <br />26 <br />Steel Preparation and Coating <br />1 <br />n/a <br />A <br />,NO <br />REVISION <br />BY <br />DATE, <br />INDIAN RIVER COUNTY UTILITIES <br />1801 27th STREET <br />VERO BEACH, FLORIDA <br />32960 <br />TEL• 772.770.5300 <br />FAX: 772.770.5149 <br />o$AI , ,^„'"" CARTER ASSOCIATES, INC. <br />CONSULTING ENGINEERS AND LAND SURVEYORS <br />1708 21st STREET, VERO BEACH, FL 32960 <br />TEL. (772) 562-4191 FAX: (772) 562-7180 <br />WABASSO CAUSEWAY BRIDGES <br />INSPECTION SCAFFOLD <br />INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES <br />SCAFFOLD NOTES AND SPECIFICATIONS <br />SHEET <br />3 <br />Neg..: 0001 <br />
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