Drawing to BOQpipeline control sheet
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Hex Nut

3 pages · 10 crops · ×7 · ancillary

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How the sheets named it

nutsNuthex nuts

Every dimension read for it2

  • 1'-2 3/16"dimensionnot attributedp11 · p11_r07 general notes items 1 through 12 for beam fabrication
  • 1'-2 3/16"partial dimension at top of cropnot attributedp11 · p11_r07

Notes on the sheets that carry it

  • p2STEEL DIAPHRAGMS - AT CONTRACTOR’S OPTION, STEEL DIAPHRAGMS MAY BE USED IN LIEU OF THE CONCRETE DIAPHRAGMS SHOWN IN THE PLANS. AT A MINIMUM, STEEL DIAPHRAGMS ARE TO BE DESIGNED AT STRENGTH LIMIT STATE III WITH A THREE SECOND GUST WIND SPEED OF 140MPH APPLIED TO ONE HALF OF THE VERTICAL SURFACE AREA OF THE EXPOSED BEAM USING EXPOSURE CATEGORY D. CROSS FRAME CONFIGURATIONS SHALL HAVE A HORIZONTAL ANGLE OR CHANNEL AT EITHER THE TOP OR BOTTOM POSITION. STEEL DIAPHRAGMS SHALL BE MANUFACTURED BY A FABRICATOR LISTED ON QPL 60 PER SECTION 501 OR GREATER STEEL. ALL COMPONENTS OF THE STEEL DIAPHRAGM SHALL BE GALVANIZED ACCORDING TO ASTM A 123. CONNECTION BOLTS SHALL CONFORM TO ASTM F3125 (GRADE A325). NUTS SHALL CONFORM TO ASTM A563. WASHERS SHALL CONFORM TO ASTM F436. ALL HARDWARE SHALL BE GALVANIZED ACCORDING TO ASTM A153. STABILITY OF THE BEAMS AND STRUCTURE DURING ALL PHASES OF CONSTRUCTION ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. SUBMIT SHOP DRAWINGS AND CALCULATIONS FOR THE STEEL DIAPHRAGMS TO THE ENGINEER FOR REVIEW AND ACCEPTANCE. THE USE OF STEEL DIAPHRAGMS SHALL BE INCLUDED IN THE PRICE BID FOR “LUMP-SUPERSTRUCTURE.”
  • p2STEEL DIAPHRAGMS - AT CONTRACTOR’S OPTION, STEEL DIAPHRAGMS MAY BE USED IN LIEU OF THE CONCRETE DIAPHRAGMS SHOWN IN THE PLANS.
  • p2AT A MINIMUM, STEEL DIAPHRAGMS ARE TO BE DESIGNED AT STRENGTH LIMIT STATE III WITH A THREE SECOND GUST WIND SPEED OF 140MPH APPLIED TO ONE HALF OF THE VERTICAL SURFACE AREA OF THE EXPOSED BEAM USING EXPOSURE CATEGORY D.
  • p2CROSS FRAME CONFIGURATIONS SHALL HAVE A HORIZONTAL ANGLE OR CHANNEL AT EITHER THE TOP OR BOTTOM POSITION.
  • p2STEEL DIAPHRAGMS SHALL BE MANUFACTURED BY A FABRICATOR LISTED ON QPL 60 PER SECTION 501 OR GREATER STEEL.
  • p2ALL COMPONENTS OF THE STEEL DIAPHRAGM SHALL BE GALVANIZED ACCORDING TO ASTM A 123.
  • p2CONNECTION BOLTS SHALL CONFORM TO ASTM F3125 (GRADE A325).
  • p2NUTS SHALL CONFORM TO ASTM A563.
  • p2WASHERS SHALL CONFORM TO ASTM F436.
  • p2ALL HARDWARE SHALL BE GALVANIZED ACCORDING TO ASTM A153.
  • p2STABILITY OF THE BEAMS AND STRUCTURE DURING ALL PHASES OF CONSTRUCTION ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR.
  • p2SUBMIT SHOP DRAWINGS AND CALCULATIONS FOR THE STEEL DIAPHRAGMS TO THE ENGINEER FOR REVIEW AND ACCEPTANCE.
  • p2THE USE OF STEEL DIAPHRAGMS SHALL BE INCLUDED IN THE PRICE BID FOR “LUMP-SUPESTR CONCRETE.”
  • p10DIAPHRAGM BAR SHALL BE A 1” DIAMETER PLAIN BAR, THREADED 5” ON EACH END, WITH 1/4” X 3 1/2” DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).
  • p10TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.
  • p10AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.
  • p10GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED.
  • p11CUT OFF EXCESS DIAPHRAGM BAR 1” FROM BEAM FACE.
  • p111. BEAMS SHALL BE MAINTAINED IN AN UPRIGHT POSITION AT ALL TIMES AND SHALL BE PICKED UP WITHIN 5'-6" FROM THEIR ENDS. DISREGARDING THIS REQUIREMENT COULD LEAD TO COLLAPSE OF THE BEAM. PICK-UPS SHALL BE EMBEDDED TO WITHIN 4" OF THE BOTTOM OF THE BEAM. DETAILS OF PICK-UPS SHALL BE INCLUDED IN THE SHOP DRAWINGS.
  • p112. CHAMFER EDGES OF BEAMS 1/2" OR 3/4".
  • p113. HORIZONTAL DIMENSIONS ARE IN PLACE DIMENSIONS. THE BEAM LENGTH INCLUDES THE 1/8" EPOXY MORTAR AT EACH END. SHOP DRAWINGS SHALL ADJUST HORIZONTAL DIMENSIONS FOR GRADE AND FABRICATION EFFECTS SUCH AS SHRINKAGE AND ELASTIC SHORTENING.
  • p114. AT ℄ BEARING, FORM A 1 3/4" DIAMETER X 7" DEEP HOLE AT THE FIXED ENDS AND A 4" X 1 3/4" X 7" DEEP SLOT AT THE EXPANSION ENDS FOR A 1 1/2" DIAMETER SMOOTH DOWEL. SEE PLAN AND ELEVATION SHEET FOR LOCATION OF FIXED AND EXPANSION ENDS.
  • p115. TOPS OF BEAMS SHALL BE ROUGH FLOATED AT APPROXIMATELY THE TIME OF INITIAL SET. ENTIRE TOP SHALL BE SCRUBBED TRANSVERSELY WITH A COARSE BRUSH TO REMOVE ALL LAITANCE AND TO PRODUCE A ROUGHENED SURFACE FOR BONDING TO THE SLAB. ROUGHENED SURFACE SHALL HAVE AN AMPLITUDE OF APPROXIMATELY 1/4". CONCRETE FINS OR PROJECTIONS SHALL BE REMOVED TO PRODUCE A VERTICAL FACE AT THE EDGE OF THE BEAM.
  • p116. ALL HOLES FORMED INTO THE BEAMS TO FACILITATE TRANSPORT SHALL BE FILLED AND GIVEN A TYPE I FINISH, PRIOR TO ACCEPTANCE OF THE BEAM. REMOVE TWO OR SIMILAR FORMING MATERIALS FROM EACH HOLE, EXPOSING THE CONCRETE SURFACE. COAT INTERIOR OF HOLE WITH A TYPE II EPOXY RESIN ADHESIVE IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 886 AND FILL WITH A RAPID SETTING PATCHING MATERIAL IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 934.
  • p117. NON-COMPOSITE DEAD LOAD DEFLECTION (ΔNC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF THE SLAB AND COPING.
  • p118. COMPOSITE DEAD LOAD DEFLECTION (ΔC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF BARRIER.
  • p119. STRANDS SHALL MEET ALL REQUIREMENTS OF ASTM A 416 GRADE 270.
  • p1110. PRESTRESSING DATA IS AS FOLLOWS:
  • p11A. USE 36 - 1/2" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH.
  • p11B. PRETENSIONED STRANDS SHALL BE RELEASED AFTER THE CONCRETE HAS REACHED A MINIMUM STRENGTH (f'ci) OF 5,200 PSI.
  • p11C. INCLUDING THE TOP STRANDS, THE TOTAL JACKING FORCE OF PRETENSIONING IS 1,217,430 LBS.
  • p11D. INCLUDING THE TOP STRANDS, THE NET PRESTRESSING FORCE OF THE STRANDS AFTER ALL LOSSES IS 930,145 LBS.
  • p1111. CONCRETE STRENGTH (f'c) = 6,500 PSI.
  • p1112. ALLOWABLE PSC BEAM TENSION = 484 PSI.
  • p11⊗ DIAPHRAGM BAR SHALL BE A 1" DIAMETER PLAIN BAR, THREADED 5" ON EACH END, WITH 1/4" x 3 1/2" DIAMETER WASHERS AND NUTS (ASTM A 105 GRADE 36).
  • p11AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PA… DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS … SPECIAL PROTECTIVE COATING NO. 2 AS PER SECTION 535 … THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL RECESS WITH AN APPROVED EPOXY GROUT.
  • p11GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTI… 865.2.01.B.2 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED.
  • p11DIAPHRAGM BAR SHALL BE A 1" DIAMETER PLAIN BAR, THREADED 5" ON EACH END, WITH 1/4" X 3½" DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).
  • p116. ALL HOLES FORMED INTO THE BEAMS TO FACILITATE TRANSPORT SHALL BE FILLED AND GIVEN A TYPE I FINISH, PRIOR TO ACCEPTANCE OF THE BEAM. REMOVE PVC OR SIMILAR FORMING MATERIALS FROM EACH HOLE, EXPOSING THE CONCRETE SURFACE. COAT INTERIOR OF HOLE WITH A TYPE III EPOXY RESIN ADHESIVE IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 886 AND FILL WITH A RAPID SETTING PATCHING MATERIAL IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 934.
  • p11B. PRETENSIONED STRANDS SHALL BE RELEASED AFTER THE CONCRETE HAS REACHED A MINIMUM STRENGTH (fci) OF 5,200 PSI.

Every crop it was read in — the drawing beside what the model took off it

Page 2

crop

p02_r10 steel diaphragms

page 2 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p02_r10_steel_diaphragms
Original
p02_r10 steel diaphragms
{
  "view": "Notes",
  "objects": [
    {
      "name": "steel diaphragms",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "May be used in lieu of concrete diaphragms; components to be galvanized."
    },
    {
      "name": "concrete diaphragms",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Referenced as shown in the plans; not depicted in this crop."
    },
    {
      "name": "exposed beam",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced for wind loading."
    },
    {
      "name": "cross frame",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Configurations shall have a horizontal angle or channel at either the top or bottom position."
    },
    {
      "name": "horizontal angle or channel",
      "tag": "",
      "shape": "angle or channel",
      "material": "",
      "count": null,
      "note": "At either the top or bottom position of cross frame configurations."
    },
    {
      "name": "connection bolts",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall conform to ASTM F3125 (GRADE A325)."
    },
    {
      "name": "nuts",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall conform to ASTM A563."
    },
    {
      "name": "washers",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall conform to ASTM F436."
    },
    {
      "name": "hardware",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall be galvanized according to ASTM A153."
    }
  ],
  "measurements": [
    {
      "label": "gust wind duration",
      "value": "THREE",
      "unit": "SECOND",
      "appliesTo": "steel diaphragms"
    },
    {
      "label": "gust wind speed",
      "value": "140",
      "unit": "MPH",
      "appliesTo": "steel diaphragms"
    },
    {
      "label": "vertical surface area loaded",
      "value": "ONE HALF",
      "unit": "",
      "appliesTo": "exposed beam"
    }
  ],
  "notes": [
    "STEEL DIAPHRAGMS - AT CONTRACTOR’S OPTION, STEEL DIAPHRAGMS MAY BE USED IN LIEU OF THE CONCRETE DIAPHRAGMS SHOWN IN THE PLANS. AT A MINIMUM, STEEL DIAPHRAGMS ARE TO BE DESIGNED AT STRENGTH LIMIT STATE III WITH A THREE SECOND GUST WIND SPEED OF 140MPH APPLIED TO ONE HALF OF THE VERTICAL SURFACE AREA OF THE EXPOSED BEAM USING EXPOSURE CATEGORY D. CROSS FRAME CONFIGURATIONS SHALL HAVE A HORIZONTAL ANGLE OR CHANNEL AT EITHER THE TOP OR BOTTOM POSITION. STEEL DIAPHRAGMS SHALL BE MANUFACTURED BY A FABRICATOR LISTED ON QPL 60 PER SECTION 501 OR GREATER STEEL. ALL COMPONENTS OF THE STEEL DIAPHRAGM SHALL BE GALVANIZED ACCORDING TO ASTM A 123. CONNECTION BOLTS SHALL CONFORM TO ASTM F3125 (GRADE A325). NUTS SHALL CONFORM TO ASTM A563. WASHERS SHALL CONFORM TO ASTM F436. ALL HARDWARE SHALL BE GALVANIZED ACCORDING TO ASTM A153. STABILITY OF THE BEAMS AND STRUCTURE DURING ALL PHASES OF CONSTRUCTION ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. SUBMIT SHOP DRAWINGS AND CALCULATIONS FOR THE STEEL DIAPHRAGMS TO THE ENGINEER FOR REVIEW AND ACCEPTANCE. THE USE OF STEEL DIAPHRAGMS SHALL BE INCLUDED IN THE PRICE BID FOR “LUMP-SUPERSTRUCTURE.”"
  ],
  "labels": [
    "STRENGTH LIMIT STATE III",
    "EXPOSURE CATEGORY D",
    "QPL 60",
    "SECTION 501",
    "ASTM A 123",
    "ASTM F3125 (GRADE A325)",
    "ASTM A563",
    "ASTM F436",
    "ASTM A153",
    "LUMP-SUPERSTRUCTURE"
  ],
  "description": "This crop is a general note governing the contractor-option use of steel diaphragms in place of concrete diaphragms. It specifies diaphragm wind-design criteria, fabrication and galvanizing requirements, connection hardware standards, contractor responsibility, shop-drawing submittal, and bid inclusion."
}

p02_r10 steel diaphragmsNotes

  • nutsShall conform to ASTM A563.

THREE SECOND gust wind duration140 MPH gust wind speedONE HALF vertical surface area loaded

crop

p02_r10

page 2 · steel_diaphragms_p02_r10
Original
p02_r10
{
  "view": "Notes",
  "objects": [
    {
      "name": "Steel diaphragm",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "May be used in lieu of concrete diaphragms shown in the plans."
    },
    {
      "name": "Concrete diaphragm",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Referenced as shown in the plans."
    },
    {
      "name": "Exposed beam",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced for wind loading surface area."
    },
    {
      "name": "Cross frame configuration",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall have a horizontal angle or channel at either the top or bottom position."
    },
    {
      "name": "Horizontal angle or channel",
      "tag": "",
      "shape": "angle or channel",
      "material": "",
      "count": null,
      "note": "At either the top or bottom position of cross frame configurations."
    },
    {
      "name": "Connection bolt",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall conform to ASTM F3125 (GRADE A325)."
    },
    {
      "name": "Nut",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall conform to ASTM A563."
    },
    {
      "name": "Washer",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Shall conform to ASTM F436."
    }
  ],
  "measurements": [
    {
      "label": "Gust wind duration",
      "value": "THREE SECOND",
      "unit": "",
      "appliesTo": "Steel diaphragm"
    },
    {
      "label": "Gust wind speed",
      "value": "140",
      "unit": "MPH",
      "appliesTo": "Steel diaphragm"
    },
    {
      "label": "Applied vertical surface area",
      "value": "ONE HALF",
      "unit": "",
      "appliesTo": "Exposed beam"
    }
  ],
  "notes": [
    "STEEL DIAPHRAGMS - AT CONTRACTOR’S OPTION, STEEL DIAPHRAGMS MAY BE USED IN LIEU OF THE CONCRETE DIAPHRAGMS SHOWN IN THE PLANS.",
    "AT A MINIMUM, STEEL DIAPHRAGMS ARE TO BE DESIGNED AT STRENGTH LIMIT STATE III WITH A THREE SECOND GUST WIND SPEED OF 140MPH APPLIED TO ONE HALF OF THE VERTICAL SURFACE AREA OF THE EXPOSED BEAM USING EXPOSURE CATEGORY D.",
    "CROSS FRAME CONFIGURATIONS SHALL HAVE A HORIZONTAL ANGLE OR CHANNEL AT EITHER THE TOP OR BOTTOM POSITION.",
    "STEEL DIAPHRAGMS SHALL BE MANUFACTURED BY A FABRICATOR LISTED ON QPL 60 PER SECTION 501 OR GREATER STEEL.",
    "ALL COMPONENTS OF THE STEEL DIAPHRAGM SHALL BE GALVANIZED ACCORDING TO ASTM A 123.",
    "CONNECTION BOLTS SHALL CONFORM TO ASTM F3125 (GRADE A325).",
    "NUTS SHALL CONFORM TO ASTM A563.",
    "WASHERS SHALL CONFORM TO ASTM F436.",
    "ALL HARDWARE SHALL BE GALVANIZED ACCORDING TO ASTM A153.",
    "STABILITY OF THE BEAMS AND STRUCTURE DURING ALL PHASES OF CONSTRUCTION ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR.",
    "SUBMIT SHOP DRAWINGS AND CALCULATIONS FOR THE STEEL DIAPHRAGMS TO THE ENGINEER FOR REVIEW AND ACCEPTANCE.",
    "THE USE OF STEEL DIAPHRAGMS SHALL BE INCLUDED IN THE PRICE BID FOR “LUMP-SUPESTR CONCRETE.”"
  ],
  "labels": [],
  "description": "This crop is a general note block addressing the optional use, design, fabrication, galvanizing, and submittal requirements for steel diaphragms. It also specifies wind-loading criteria and requirements for cross-frame configuration and connection hardware."
}

p02_r10Notes

  • NutShall conform to ASTM A563.

THREE SECOND Gust wind duration140 MPH Gust wind speedONE HALF Applied vertical surface area

Page 10

crop

p10_r08

page 10 · diaphragm_bar_recess_p10_r08
Original
p10_r08
{
  "view": "Detail",
  "objects": [
    {
      "name": "diaphragm bar",
      "tag": "",
      "shape": "cylindrical threaded bar",
      "material": "plain bar",
      "count": 1,
      "note": "Threaded 5\" on each end; excess bar is cut off 1\" from beam face."
    },
    {
      "name": "washer",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Shown at diaphragm bar end; specified as 1/4\" x 3 1/2\" diameter."
    },
    {
      "name": "hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "",
      "count": 1,
      "note": "Shown at diaphragm bar end."
    },
    {
      "name": "diaphragm bar recess",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "5\" DIA. recess shown at beam face."
    },
    {
      "name": "beam",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Only a local portion at the diaphragm bar end is shown."
    },
    {
      "name": "reinforcement bar",
      "tag": "4-#5I",
      "shape": "linear",
      "material": "",
      "count": 4,
      "note": "Callout reads \"4-#5I AT 4\" EACH WAY\"; final character of bar designation is unclear."
    }
  ],
  "measurements": [
    {
      "label": "Centerline dimension",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar / beam detail"
    },
    {
      "label": "Dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "diaphragm bar recess detail"
    },
    {
      "label": "Hole diameter",
      "value": "2\"",
      "unit": "",
      "appliesTo": "hole"
    },
    {
      "label": "Recess diameter",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm bar recess"
    },
    {
      "label": "Reinforcement spacing",
      "value": "4\"",
      "unit": "",
      "appliesTo": "4-#5I reinforcement bar"
    },
    {
      "label": "Diaphragm bar diameter",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "Threaded length on each end",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "Washer thickness",
      "value": "1/4\"",
      "unit": "",
      "appliesTo": "washer"
    },
    {
      "label": "Washer diameter",
      "value": "3 1/2\"",
      "unit": "",
      "appliesTo": "washer"
    },
    {
      "label": "Cutoff distance from beam face",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    }
  ],
  "notes": [
    "DIAPHRAGM BAR SHALL BE A 1” DIAMETER PLAIN BAR, THREADED 5” ON EACH END, WITH 1/4” X 3 1/2” DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [
    "RECESS DETAIL FOR DIAPHRAGM BAR ENDS",
    "2” DIAMETER HOLE",
    "4-#5I AT 4” EACH WAY",
    "CUT OFF EXCESS DIAPHRAGM BAR 1” FROM BEAM FACE."
  ],
  "description": "This crop is a recess detail for diaphragm bar ends at a beam face. It shows the local diaphragm bar, threaded end, washer and hex nut arrangement within a circular recess, together with installation, coating, and grout notes."
}

p10_r08Detail

  • hex nut×1hexagonalShown at diaphragm bar end.

1" Centerline dimension3" Dimension2" Hole diameter5" Recess diameter4" Reinforcement spacing1" Diaphragm bar diameter5" Threaded length on each end1/4" Washer thickness+2 more

crop

p10_r08 recess detail for diaphragm bar ends

page 10 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p10_r08_recess_detail_for_diaphragm_bar_ends
Original
p10_r08 recess detail for diaphragm bar ends
{
  "view": "Detail",
  "objects": [
    {
      "name": "diaphragm bar",
      "tag": "",
      "shape": "cylindrical plain bar, threaded at end",
      "material": "",
      "count": 1,
      "note": "Bar end shown in recess detail."
    },
    {
      "name": "washer",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Washer shown at the diaphragm bar end."
    },
    {
      "name": "hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "",
      "count": 1,
      "note": "Nut shown at the diaphragm bar end."
    },
    {
      "name": "recess",
      "tag": "",
      "shape": "rectangular section with circular opening",
      "material": "",
      "count": 1,
      "note": "Recess at beam face for diaphragm bar end."
    },
    {
      "name": "hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Called out as 2” DIAMETER HOLE."
    },
    {
      "name": "reinforcement bars",
      "tag": "",
      "shape": "circular in section",
      "material": "",
      "count": null,
      "note": "Callout reads partial/uncertain: “4-#5I AT 4” EACH WAY.”"
    },
    {
      "name": "beam face",
      "tag": "",
      "shape": "rectangular section",
      "material": "",
      "count": 1,
      "note": "Excess diaphragm bar is to be cut off from this face."
    }
  ],
  "measurements": [
    {
      "label": "CL.",
      "value": "1”",
      "unit": "",
      "appliesTo": "recess detail"
    },
    {
      "label": "",
      "value": "3”",
      "unit": "",
      "appliesTo": "recess detail"
    },
    {
      "label": "DIAMETER HOLE",
      "value": "2”",
      "unit": "",
      "appliesTo": "hole"
    },
    {
      "label": "AT",
      "value": "4”",
      "unit": "",
      "appliesTo": "reinforcement bars"
    },
    {
      "label": "DIA.",
      "value": "5”",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "CUT OFF EXCESS DIAPHRAGM BAR FROM BEAM FACE",
      "value": "1”",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "DIAPHRAGM BAR DIAMETER",
      "value": "1”",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "THREADED ON EACH END",
      "value": "5”",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "WASHER THICKNESS",
      "value": "1/4”",
      "unit": "",
      "appliesTo": "washer"
    },
    {
      "label": "WASHER DIAMETER",
      "value": "3 1/2”",
      "unit": "",
      "appliesTo": "washer"
    }
  ],
  "notes": [
    "DIAPHRAGM BAR SHALL BE A 1” DIAMETER PLAIN BAR, THREADED 5” ON EACH END, WITH 1/4” X 3 1/2” DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [
    "RECESS DETAIL FOR DIAPHRAGM BAR ENDS"
  ],
  "description": "This crop is a recess detail for an end of a diaphragm bar at a beam face. It shows the threaded bar, washer, hex nut, hole and recess geometry, with installation, coating, grout, and galvanizing requirements."
}

p10_r08 recess detail for diaphragm bar endsDetail

  • hex nut×1hexagonalNut shown at the diaphragm bar end.

1” CL.3”2” DIAMETER HOLE4” AT5” DIA.1” CUT OFF EXCESS DIAPHRAGM BAR FROM BEAM FACE1” DIAPHRAGM BAR DIAMETER5” THREADED ON EACH END+2 more

Page 11

crop

p11_r08

page 11 · diaphragm_bar_recess_p11_r08
Original
p11_r08
{
  "view": "Detail",
  "objects": [
    {
      "name": "beam",
      "tag": "",
      "shape": "rectangular, partial",
      "material": "",
      "count": 1,
      "note": "Beam face is shown at the diaphragm bar end recess."
    },
    {
      "name": "diaphragm bar",
      "tag": "",
      "shape": "straight plain bar, threaded at end shown",
      "material": "",
      "count": 1,
      "note": "Bar end is shown in a recessed beam-face detail."
    },
    {
      "name": "recess",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Recess at diaphragm bar end."
    },
    {
      "name": "hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Called out as a diameter hole."
    },
    {
      "name": "reinforcement bars",
      "tag": "4-#5I",
      "shape": "straight bars, shown in section",
      "material": "",
      "count": 4,
      "note": "Located at 4\" each way."
    },
    {
      "name": "washer",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Washer is shown at the bar end."
    },
    {
      "name": "hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "",
      "count": 1,
      "note": "Hex nut is shown at the bar end."
    }
  ],
  "measurements": [
    {
      "label": "centerline offset",
      "value": "1\"",
      "unit": "in.",
      "appliesTo": "diaphragm bar recess"
    },
    {
      "label": "horizontal dimension",
      "value": "3\"",
      "unit": "in.",
      "appliesTo": "diaphragm bar recess"
    },
    {
      "label": "diameter hole",
      "value": "2\"",
      "unit": "in.",
      "appliesTo": "hole"
    },
    {
      "label": "reinforcement quantity and spacing",
      "value": "4-#5I AT 4\" EACH WAY",
      "unit": "in.",
      "appliesTo": "4-#5I"
    },
    {
      "label": "recess diameter",
      "value": "5\" DIA.",
      "unit": "in.",
      "appliesTo": "recess"
    },
    {
      "label": "cutoff from beam face",
      "value": "1\"",
      "unit": "in.",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "diaphragm bar diameter",
      "value": "1\"",
      "unit": "in.",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "thread length on each end",
      "value": "5\"",
      "unit": "in.",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "washer thickness and diameter",
      "value": "1/4\" X 3 1/2\" DIAMETER",
      "unit": "in.",
      "appliesTo": "washer"
    }
  ],
  "notes": [
    "⊛ DIAPHRAGM BAR SHALL BE A 1” DIAMETER PLAIN BAR, THREADED 5” ON EACH END, WITH 1/4” X 3 1/2” DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [
    "RECESS DETAIL FOR DIAPHRAGM BAR ENDS"
  ],
  "description": "This crop is a recess detail for diaphragm bar ends at a beam face. It shows a threaded diaphragm bar, washer and hex nut within a 5-inch-diameter recess, together with the adjacent hole and reinforcing-bar callout. The accompanying notes specify tightening, protective coating, epoxy grout filling, and that galvanizing is not required."
}

p11_r08Detail

  • hex nut×1hexagonalHex nut is shown at the bar end.

1" in. centerline offset3" in. horizontal dimension2" in. diameter hole4-#5I AT 4" EACH WAY in. reinforcement quantity and spacing5" DIA. in. recess diameter1" in. cutoff from beam face1" in. diaphragm bar diameter5" in. thread length on each end+1 more

crop

p11_r09

page 11 · diaphragm_bar_recess_p11_r09
Original
p11_r09
{
  "view": "Detail",
  "objects": [
    {
      "name": "Beam face",
      "tag": "",
      "shape": "rectangular, partial",
      "material": "",
      "count": 1,
      "note": "Only a portion of the beam is shown."
    },
    {
      "name": "Diaphragm bar",
      "tag": "",
      "shape": "cylindrical plain bar, threaded ends",
      "material": "",
      "count": 1,
      "note": "Shown passing through the beam/recess detail."
    },
    {
      "name": "Diaphragm bar recess",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Recess is shown at the beam face."
    },
    {
      "name": "Hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Hole for diaphragm bar."
    },
    {
      "name": "Washer",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "One washer is visibly shown at the nut end; note specifies washers on each end."
    },
    {
      "name": "Hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "",
      "count": 1,
      "note": "One nut is visibly shown at the recess end; note specifies hex nuts."
    },
    {
      "name": "Reinforcement bar",
      "tag": "4-#5I AT 4” EACH WAY",
      "shape": "circular in section",
      "material": "",
      "count": 4,
      "note": "Four bar section marks are visible around the hole."
    }
  ],
  "measurements": [
    {
      "label": "CL.",
      "value": "1”",
      "unit": "in",
      "appliesTo": "Diaphragm bar / centerline"
    },
    {
      "label": "Horizontal dimension",
      "value": "3”",
      "unit": "in",
      "appliesTo": "Diaphragm bar recess detail"
    },
    {
      "label": "Hole diameter",
      "value": "2”",
      "unit": "in",
      "appliesTo": "Hole"
    },
    {
      "label": "Reinforcement spacing",
      "value": "4”",
      "unit": "in",
      "appliesTo": "4-#5I reinforcement bars"
    },
    {
      "label": "Recess diameter",
      "value": "5”",
      "unit": "in",
      "appliesTo": "Diaphragm bar recess"
    },
    {
      "label": "Cutoff distance from beam face",
      "value": "1”",
      "unit": "in",
      "appliesTo": "Diaphragm bar"
    },
    {
      "label": "Diaphragm bar diameter",
      "value": "1”",
      "unit": "in",
      "appliesTo": "Diaphragm bar"
    },
    {
      "label": "Thread length on each end",
      "value": "5”",
      "unit": "in",
      "appliesTo": "Diaphragm bar"
    },
    {
      "label": "Washer thickness",
      "value": "1/4”",
      "unit": "in",
      "appliesTo": "Washers"
    },
    {
      "label": "Washer diameter",
      "value": "3 1/2”",
      "unit": "in",
      "appliesTo": "Washers"
    }
  ],
  "notes": [
    "CUT OFF EXCESS DIAPHRAGM BAR 1” FROM BEAM FACE.",
    "DIAPHRAGM BAR SHALL BE A 1” DIAMETER PLAIN BAR, THREADED 5” ON EACH END, WITH 1/4” X 3 1/2” DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [],
  "description": "This crop shows a diaphragm-bar recess detail at a beam face, including the bar, nut, washer, hole, recess, and local reinforcement. It documents diaphragm-bar installation, cutoff, coating, grout filling, and tightening requirements."
}

p11_r09Detail

  • Hex nut×1hexagonalOne nut is visibly shown at the recess end; note specifies hex nuts.

1” in CL.3” in Horizontal dimension2” in Hole diameter4” in Reinforcement spacing5” in Recess diameter1” in Cutoff distance from beam face1” in Diaphragm bar diameter5” in Thread length on each end+2 more

crop

p11_r07 general notes items 1 through 12 for beam fabrication

page 11 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p11_r07_general_notes_items_1_through_12_for_beam_fabrication
Original
p11_r07 general notes items 1 through 12 for beam fabrication
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Beam requirements and prestressing data are provided in the notes; only fragments of beam details are shown."
    },
    {
      "name": "Diaphragm bar",
      "tag": "",
      "shape": "circular bar",
      "material": "",
      "count": 1,
      "note": "Shown in the recess detail at diaphragm bar end."
    },
    {
      "name": "Diaphragm bar recess",
      "tag": "",
      "shape": "rectangular stepped recess",
      "material": "",
      "count": 1,
      "note": "Detail is partially cropped at the right."
    },
    {
      "name": "Washer",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "Specified at diaphragm bar ends."
    },
    {
      "name": "Nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "",
      "count": null,
      "note": "Specified at diaphragm bar ends."
    },
    {
      "name": "Dowel",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "Specified at bearing locations."
    }
  ],
  "measurements": [
    {
      "label": "dimension",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "℄ BEARING TO ℄ BEARING",
      "value": "79'-7 5/8\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "dimension",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar recess detail"
    },
    {
      "label": "dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "diaphragm bar recess detail"
    },
    {
      "label": "hole diameter",
      "value": "2\"",
      "unit": "",
      "appliesTo": "diaphragm bar recess"
    },
    {
      "label": "reinforcement",
      "value": "4-35I AT 4\" EACH WAY",
      "unit": "",
      "appliesTo": "diaphragm bar recess"
    },
    {
      "label": "diameter",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm bar recess"
    },
    {
      "label": "pick-up distance from beam ends",
      "value": "5'-6\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "pick-up embedment from bottom of beam",
      "value": "4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "chamfer",
      "value": "1/2\" OR 3/4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "epoxy mortar at each end",
      "value": "1/8\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "fixed-end hole diameter",
      "value": "1 3/4\"",
      "unit": "",
      "appliesTo": "bearing"
    },
    {
      "label": "fixed-end hole depth",
      "value": "7\"",
      "unit": "",
      "appliesTo": "bearing"
    },
    {
      "label": "expansion-end deep slot",
      "value": "4\" x 1 3/4\" x 7\"",
      "unit": "",
      "appliesTo": "bearing"
    },
    {
      "label": "smooth dowel diameter",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "bearing"
    },
    {
      "label": "roughened surface amplitude",
      "value": "1/4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "strand quantity and diameter",
      "value": "36 - 1/2\"",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "strand area",
      "value": "0.167 SQ IN",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "pretension per strand",
      "value": "33,818 LBS",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "minimum concrete strength for strand release",
      "value": "5,200 PSI",
      "unit": "",
      "appliesTo": "concrete"
    },
    {
      "label": "total jacking force",
      "value": "1,217,430 LBS",
      "unit": "",
      "appliesTo": "prestensioning"
    },
    {
      "label": "net prestressing force after all losses",
      "value": "930,145 LBS",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "concrete strength",
      "value": "6,500 PSI",
      "unit": "",
      "appliesTo": "concrete"
    },
    {
      "label": "allowable PSC beam tension",
      "value": "484 PSI",
      "unit": "",
      "appliesTo": "PSC beam"
    },
    {
      "label": "diaphragm bar diameter",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "thread length on each end",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "washer dimensions",
      "value": "1/4\" x 3 1/2\" DIAMETER",
      "unit": "",
      "appliesTo": "washer"
    },
    {
      "label": "cut off excess diaphragm bar",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    }
  ],
  "notes": [
    "1. BEAMS SHALL BE MAINTAINED IN AN UPRIGHT POSITION AT ALL TIMES AND SHALL BE PICKED UP WITHIN 5'-6\" FROM THEIR ENDS. DISREGARDING THIS REQUIREMENT COULD LEAD TO COLLAPSE OF THE BEAM. PICK-UPS SHALL BE EMBEDDED TO WITHIN 4\" OF THE BOTTOM OF THE BEAM. DETAILS OF PICK-UPS SHALL BE INCLUDED IN THE SHOP DRAWINGS.",
    "2. CHAMFER EDGES OF BEAMS 1/2\" OR 3/4\".",
    "3. HORIZONTAL DIMENSIONS ARE IN PLACE DIMENSIONS. THE BEAM LENGTH INCLUDES THE 1/8\" EPOXY MORTAR AT EACH END. SHOP DRAWINGS SHALL ADJUST HORIZONTAL DIMENSIONS FOR GRADE AND FABRICATION EFFECTS SUCH AS SHRINKAGE AND ELASTIC SHORTENING.",
    "4. AT ℄ BEARING, FORM A 1 3/4\" DIAMETER X 7\" DEEP HOLE AT THE FIXED ENDS AND A 4\" X 1 3/4\" X 7\" DEEP SLOT AT THE EXPANSION ENDS FOR A 1 1/2\" DIAMETER SMOOTH DOWEL. SEE PLAN AND ELEVATION SHEET FOR LOCATION OF FIXED AND EXPANSION ENDS.",
    "5. TOPS OF BEAMS SHALL BE ROUGH FLOATED AT APPROXIMATELY THE TIME OF INITIAL SET. ENTIRE TOP SHALL BE SCRUBBED TRANSVERSELY WITH A COARSE BRUSH TO REMOVE ALL LAITANCE AND TO PRODUCE A ROUGHENED SURFACE FOR BONDING TO THE SLAB. ROUGHENED SURFACE SHALL HAVE AN AMPLITUDE OF APPROXIMATELY 1/4\". CONCRETE FINS OR PROJECTIONS SHALL BE REMOVED TO PRODUCE A VERTICAL FACE AT THE EDGE OF THE BEAM.",
    "6. ALL HOLES FORMED INTO THE BEAMS TO FACILITATE TRANSPORT SHALL BE FILLED AND GIVEN A TYPE I FINISH, PRIOR TO ACCEPTANCE OF THE BEAM. REMOVE TWO OR SIMILAR FORMING MATERIALS FROM EACH HOLE, EXPOSING THE CONCRETE SURFACE. COAT INTERIOR OF HOLE WITH A TYPE II EPOXY RESIN ADHESIVE IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 886 AND FILL WITH A RAPID SETTING PATCHING MATERIAL IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 934.",
    "7. NON-COMPOSITE DEAD LOAD DEFLECTION (ΔNC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF THE SLAB AND COPING.",
    "8. COMPOSITE DEAD LOAD DEFLECTION (ΔC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF BARRIER.",
    "9. STRANDS SHALL MEET ALL REQUIREMENTS OF ASTM A 416 GRADE 270.",
    "10. PRESTRESSING DATA IS AS FOLLOWS:",
    "A. USE 36 - 1/2\" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH.",
    "B. PRETENSIONED STRANDS SHALL BE RELEASED AFTER THE CONCRETE HAS REACHED A MINIMUM STRENGTH (f'ci) OF 5,200 PSI.",
    "C. INCLUDING THE TOP STRANDS, THE TOTAL JACKING FORCE OF PRETENSIONING IS 1,217,430 LBS.",
    "D. INCLUDING THE TOP STRANDS, THE NET PRESTRESSING FORCE OF THE STRANDS AFTER ALL LOSSES IS 930,145 LBS.",
    "11. CONCRETE STRENGTH (f'c) = 6,500 PSI.",
    "12. ALLOWABLE PSC BEAM TENSION = 484 PSI.",
    "⊗ DIAPHRAGM BAR SHALL BE A 1\" DIAMETER PLAIN BAR, THREADED 5\" ON EACH END, WITH 1/4\" x 3 1/2\" DIAMETER WASHERS AND NUTS (ASTM A 105 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PA… DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS … SPECIAL PROTECTIVE COATING NO. 2 AS PER SECTION 535 … THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTI… 865.2.01.B.2 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "RECESS DETAIL FOR DIAPHRAGM BAR END",
    "℄ BENT",
    "℄ BEAM",
    "BEVEL TOP FLANGE PARALLEL TO ℄ BENT",
    "BEVEL DETAILS",
    "CUT OFF EXCESS D… 1\" FROM BEAM FACE"
  ],
  "description": "This crop is primarily a general notes block for PSC beams, including handling, bearing-end dowel provisions, surface preparation, repair, deflection, and prestressing requirements. At right, it includes a partially cropped elevation/recess detail for a diaphragm bar end and a bevel detail showing the relationship of the beam top flange to the bent centerline."
}

p11_r07 general notes items 1 through 12 for beam fabricationNotes

  • NuthexagonalSpecified at diaphragm bar ends.

1'-2 3/16" dimension79'-7 5/8" ℄ BEARING TO ℄ BEARING1" dimension3" dimension2" hole diameter4-35I AT 4" EACH WAY reinforcement5" diameter5'-6" pick-up distance from beam ends+20 more

crop

p11_r08 recess detail for diaphragm bar ends

page 11 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p11_r08_recess_detail_for_diaphragm_bar_ends
Original
p11_r08 recess detail for diaphragm bar ends
{
  "view": "Detail",
  "objects": [
    {
      "name": "diaphragm bar",
      "tag": "",
      "shape": "circular plain threaded bar",
      "material": "",
      "count": 1,
      "note": "Threaded 5\" on each end; excess is cut off 1\" from beam face."
    },
    {
      "name": "washer",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Shown at diaphragm bar end."
    },
    {
      "name": "hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "",
      "count": 1,
      "note": "Shown at diaphragm bar end."
    },
    {
      "name": "recess",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "At diaphragm bar end."
    },
    {
      "name": "reinforcement bars",
      "tag": "#5",
      "shape": "circular",
      "material": "",
      "count": 4,
      "note": "Callout reads 4-#5? AT 4\" EACH WAY; character following #5 is unclear."
    },
    {
      "name": "beam",
      "tag": "",
      "shape": "rectangular fragment",
      "material": "",
      "count": 1,
      "note": "Only the beam-end portion is shown."
    }
  ],
  "measurements": [
    {
      "label": "CL.",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "",
      "value": "3\"",
      "unit": "",
      "appliesTo": "diaphragm bar recess detail"
    },
    {
      "label": "DIAMETER HOLE",
      "value": "2\"",
      "unit": "",
      "appliesTo": "diaphragm bar hole"
    },
    {
      "label": "",
      "value": "4\"",
      "unit": "",
      "appliesTo": "#5 reinforcement bars"
    },
    {
      "label": "DIA.",
      "value": "5\"",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar cut-off from beam face"
    },
    {
      "label": "DIAMETER",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "THREADED ON EACH END",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "WASHER THICKNESS",
      "value": "1/4\"",
      "unit": "",
      "appliesTo": "washer"
    },
    {
      "label": "WASHER DIAMETER",
      "value": "3 1/2\"",
      "unit": "",
      "appliesTo": "washer"
    }
  ],
  "notes": [
    "CUT OFF EXCESS DIAPHRAGM BAR 1\" FROM BEAM FACE.",
    "DIAPHRAGM BAR SHALL BE A 1\" DIAMETER PLAIN BAR, THREADED 5\" ON EACH END, WITH 1/4\" x 3 1/2\" DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [
    "RECESS DETAIL FOR DIAPHRAGM BAR ENDS"
  ],
  "description": "This crop is a recess detail for an end of a diaphragm bar at a beam face. It shows the bar, threaded end, washer, hex nut, circular recess, hole, and associated reinforcing-bar callout, together with installation, coating, grout, and galvanizing notes."
}

p11_r08 recess detail for diaphragm bar endsDetail

  • hex nut×1hexagonalShown at diaphragm bar end.

1" CL.3"2" DIAMETER HOLE4"5" DIA.1"1" DIAMETER5" THREADED ON EACH END+2 more

crop

p11_r09 detail of diaphragm bar hole washer and recess grout

page 11 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p11_r09_detail_of_diaphragm_bar_hole_washer_and_recess_grout
Original
p11_r09 detail of diaphragm bar hole washer and recess grout
{
  "view": "Detail",
  "objects": [
    {
      "name": "beam ends",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Only a fragment of the beam faces/diaphragm region is shown."
    },
    {
      "name": "diaphragm bar",
      "tag": "",
      "shape": "circular plain bar, threaded at ends",
      "material": "",
      "count": 1,
      "note": "Shown passing through the beam diaphragm region; excess is cut off from beam face."
    },
    {
      "name": "washers",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 2,
      "note": "Specified at each end of diaphragm bar."
    },
    {
      "name": "hex nuts",
      "tag": "",
      "shape": "hexagonal",
      "material": "ASTM A 709 Grade 36",
      "count": 2,
      "note": "Specified at each end of diaphragm bar."
    },
    {
      "name": "reinforcing bars",
      "tag": "4-#5",
      "shape": "circular in section",
      "material": "",
      "count": null,
      "note": "Callout states 4-#5 at 4 in. each way."
    },
    {
      "name": "recess",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Recess around exposed diaphragm-bar end is to be painted and filled with approved epoxy grout."
    }
  ],
  "measurements": [
    {
      "label": "centerline offset",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "diaphragm bar detail"
    },
    {
      "label": "diameter hole",
      "value": "2\"",
      "unit": "",
      "appliesTo": "diaphragm bar hole"
    },
    {
      "label": "reinforcement",
      "value": "4-#5",
      "unit": "",
      "appliesTo": "reinforcing bars"
    },
    {
      "label": "reinforcement spacing",
      "value": "4\"",
      "unit": "",
      "appliesTo": "reinforcing bars"
    },
    {
      "label": "diameter",
      "value": "5\"",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "cutoff distance from beam face",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "bar diameter",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "thread length on each end",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "washer thickness",
      "value": "1/4\"",
      "unit": "",
      "appliesTo": "washers"
    },
    {
      "label": "washer diameter",
      "value": "3½\"",
      "unit": "",
      "appliesTo": "washers"
    }
  ],
  "notes": [
    "DIAPHRAGM BAR SHALL BE A 1\" DIAMETER PLAIN BAR, THREADED 5\" ON EACH END, WITH 1/4\" X 3½\" DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [],
  "description": "This crop shows a diaphragm-bar connection detail through adjacent beam diaphragm/end regions. It documents the threaded plain bar, washers, hex nuts, hole/recess geometry, reinforcement callout, cutoff requirement, and protective coating and epoxy-grout requirements."
}

p11_r09 detail of diaphragm bar hole washer and recess groutDetail

  • hex nuts×2hexagonalASTM A 709 Grade 36Specified at each end of diaphragm bar.

1" centerline offset3" dimension2" diameter hole4-#5 reinforcement4" reinforcement spacing5" diameter1" cutoff distance from beam face1" bar diameter+3 more

crop

p11_r07

page 11 · general_construction_notes_p11_r07
Original
p11_r07
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "rectangular end/detail fragment with beveled top flange",
      "material": "precast concrete",
      "count": 1,
      "note": "Beam end is shown in the recess and bevel details; notes refer to PSC beams."
    },
    {
      "name": "Diaphragm bar",
      "tag": "",
      "shape": "circular plain bar",
      "material": "",
      "count": 1,
      "note": "Shown at beam-end recess detail."
    },
    {
      "name": "Dowel",
      "tag": "",
      "shape": "circular",
      "material": "smooth",
      "count": 1,
      "note": "Referenced for fixed and expansion bearing-end connection."
    },
    {
      "name": "Recess",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Beam-end recess shown for diaphragm bar end."
    },
    {
      "name": "Washer",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "Diaphragm-bar hardware; note specifies 1/4 in. x 3-1/2 in. diameter washers."
    },
    {
      "name": "Nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "",
      "count": null,
      "note": "Diaphragm-bar hardware; note identifies nuts as ASTM A 105 Grade 36."
    },
    {
      "name": "Prestressing strands",
      "tag": "",
      "shape": "strand",
      "material": "",
      "count": 36,
      "note": "Special low-relaxation strands specified in prestressing data."
    }
  ],
  "measurements": [
    {
      "label": "partial dimension at top of crop",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "centerline bearing to centerline bearing",
      "value": "79'-7 5/8\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "beam pick-up distance from ends",
      "value": "5'-6\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "pick-up embedment from bottom of beam",
      "value": "4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "beam edge chamfer",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "beam edge chamfer",
      "value": "3/4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "epoxy mortar at each beam end",
      "value": "1/8\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "fixed-end hole diameter",
      "value": "1 3/4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "fixed-end hole depth",
      "value": "7\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "expansion-end slot width",
      "value": "4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "expansion-end slot width",
      "value": "1 3/4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "expansion-end slot depth",
      "value": "7\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "smooth dowel diameter",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "dowel"
    },
    {
      "label": "roughened surface amplitude",
      "value": "1/4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "special low-relaxation strand diameter",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "strand area",
      "value": "0.167 SQ IN",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "pretension strands",
      "value": "36",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "pretension force per strand",
      "value": "33,818 LBS",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "minimum concrete strength before strand release",
      "value": "5,200 PSI",
      "unit": "",
      "appliesTo": "prestressed beam"
    },
    {
      "label": "total jacking force of pretensioning",
      "value": "1,217,430 LBS",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "net prestressing force after losses",
      "value": "930,145 LBS",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "concrete strength",
      "value": "6,500 PSI",
      "unit": "",
      "appliesTo": "PSC beam"
    },
    {
      "label": "allowable PSC beam tension",
      "value": "484 PSI",
      "unit": "",
      "appliesTo": "PSC beam"
    },
    {
      "label": "recess detail centerline offset",
      "value": "1\"",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "recess detail dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "hole diameter",
      "value": "2\"",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "reinforcement/callout spacing",
      "value": "4\"",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "recess detail diameter",
      "value": "5\"",
      "unit": "",
      "appliesTo": "recess"
    },
    {
      "label": "excess diameter cut-off from beam face",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "diaphragm bar diameter",
      "value": "1\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "thread length on each diaphragm-bar end",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "washer thickness",
      "value": "1/4\"",
      "unit": "",
      "appliesTo": "washer"
    },
    {
      "label": "washer diameter",
      "value": "3 1/2\"",
      "unit": "",
      "appliesTo": "washer"
    }
  ],
  "notes": [
    "1. BEAMS SHALL BE MAINTAINED IN AN UPRIGHT POSITION AT ALL TIMES AND SHALL BE PICKED UP WITHIN 5'-6\" FROM THEIR ENDS. DISREGARDING THIS REQUIREMENT COULD LEAD TO COLLAPSE OF THE BEAM. PICK-UPS SHALL BE EMBEDDED TO WITHIN 4\" OF THE BOTTOM OF THE BEAM. DETAILS OF PICK-UPS SHALL BE INCLUDED IN THE SHOP DRAWINGS.",
    "2. CHAMFER EDGES OF BEAMS 1/2\" OR 3/4\".",
    "3. HORIZONTAL DIMENSIONS ARE IN PLACE DIMENSIONS. THE BEAM LENGTH INCLUDES THE 1/8\" EPOXY MORTAR AT EACH END. SHOP DRAWINGS SHALL ADJUST HORIZONTAL DIMENSIONS FOR GRADE AND FABRICATION EFFECTS SUCH AS SHRINKAGE AND ELASTIC SHORTENING.",
    "4. AT ℄ BEARING, FORM A 1 3/4\" DIAMETER X 7\" DEEP HOLE AT THE FIXED ENDS AND A 4\" X 1 3/4\" X 7\" DEEP SLOT AT THE EXPANSION ENDS FOR A 1 1/2\" DIAMETER SMOOTH DOWEL. SEE PLAN AND ELEVATION SHEET FOR LOCATION OF FIXED AND EXPANSION ENDS.",
    "5. TOPS OF BEAMS SHALL BE ROUGH FLOATED AT APPROXIMATELY THE TIME OF INITIAL SET. ENTIRE TOP SHALL BE SCRUBBED TRANSVERSELY WITH A COARSE BRUSH TO REMOVE ALL LAITANCE AND TO PRODUCE A ROUGHENED SURFACE FOR BONDING TO THE SLAB. ROUGHENED SURFACE SHALL HAVE AN AMPLITUDE OF APPROXIMATELY 1/4\". CONCRETE FINS OR PROJECTIONS SHALL BE REMOVED TO PRODUCE A VERTICAL FACE AT THE EDGE OF THE BEAM.",
    "6. ALL HOLES FORMED INTO THE BEAMS TO FACILITATE TRANSPORT SHALL BE FILLED AND GIVEN A TYPE I FINISH, PRIOR TO ACCEPTANCE OF THE BEAM. REMOVE PVC OR SIMILAR FORMING MATERIALS FROM EACH HOLE, EXPOSING THE CONCRETE SURFACE. COAT INTERIOR OF HOLE WITH A TYPE III EPOXY RESIN ADHESIVE IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 886 AND FILL WITH A RAPID SETTING PATCHING MATERIAL IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 934.",
    "7. NON-COMPOSITE DEAD LOAD DEFLECTION (ΔNC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF THE SLAB AND COPING.",
    "8. COMPOSITE DEAD LOAD DEFLECTION (ΔC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF BARRIER.",
    "9. STRANDS SHALL MEET ALL REQUIREMENTS OF ASTM A 416 GRADE 270.",
    "10. PRESTRESSING DATA IS AS FOLLOWS:",
    "A. USE 36 - 1/2\" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH.",
    "B. PRETENSIONED STRANDS SHALL BE RELEASED AFTER THE CONCRETE HAS REACHED A MINIMUM STRENGTH (fci) OF 5,200 PSI.",
    "C. INCLUDING THE TOP STRANDS, THE TOTAL JACKING FORCE OF PRETENSIONING IS 1,217,430 LBS.",
    "D. INCLUDING THE TOP STRANDS, THE NET PRESTRESSING FORCE OF THE STRANDS AFTER ALL LOSSES IS 930,145 LBS.",
    "11. CONCRETE STRENGTH (f'c) = 6,500 PSI.",
    "12. ALLOWABLE PSC BEAM TENSION = 484 PSI.",
    "DIAPHRAGM BAR SHALL BE A 1\" DIAMETER PLAIN BAR, THREADED 5\" ON EACH END, WITH 1/4\" X 3 1/2\" DIAMETER WASHERS AND H… NUTS (ASTM A 105 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C O… THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAIN… DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL TH… RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED.",
    "BEVEL TOP FLANGE PARALLEL TO ℄ BENT."
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "RECESS DETAIL FOR DIAPHRAGM BAR ENDS",
    "BEVEL DETAILS",
    "℄ BENT",
    "℄ BEAM"
  ],
  "description": "This crop is primarily a beam construction-notes block for prestressed concrete beams, with notes on handling, bearing-end dowels, surface preparation, hole repairs, deflection, prestressing, and concrete strength. At right it includes a small elevation/detail of the diaphragm-bar end recess and a bevel detail for the beam top flange."
}

p11_r07Notes

  • NuthexagonalDiaphragm-bar hardware; note identifies nuts as ASTM A 105 Grade 36.

1'-2 3/16" partial dimension at top of crop79'-7 5/8" centerline bearing to centerline bearing5'-6" beam pick-up distance from ends4" pick-up embedment from bottom of beam1/2" beam edge chamfer3/4" beam edge chamfer1/8" epoxy mortar at each beam end1 3/4" fixed-end hole diameter+25 more