Protective Coating

{
  "view": "Notes",
  "objects": [
    {
      "name": "Steel H-piles",
      "tag": "",
      "shape": "H-section",
      "material": "steel",
      "count": null,
      "note": "Specified to meet ASTM A 709 GR 50."
    },
    {
      "name": "Piles",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Pile tip elevations are referenced; erratic pile lengths can be expected."
    },
    {
      "name": "Smooth dowel bars",
      "tag": "",
      "shape": "cylindrical",
      "material": "",
      "count": null,
      "note": "Placed in formed holes and grouted in place."
    },
    {
      "name": "Abutment soil reinforcing device inserts",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be furnished and installed at abutments."
    },
    {
      "name": "Steel diaphragms",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "May be used at contractor's option in lieu of concrete diaphragms shown in plans."
    },
    {
      "name": "Concrete diaphragms",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Shown in plans; may be replaced by steel diaphragms at contractor's option."
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": null,
      "note": "Standard plan modification note addresses expansion joint and approach slab pavement."
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "At end bent to be continuous around end post."
    },
    {
      "name": "Grooved concrete bridge deck",
      "tag": "",
      "shape": "rectangular",
      "material": "concrete",
      "count": null,
      "note": "Entire bridge length to be grooved transversely before placing traffic on deck."
    },
    {
      "name": "Chain link fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Specified as zinc coat, 6FT, 9 GA."
    },
    {
      "name": "Welding",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be performed by GDOT certified welders using specified low-hydrogen electrodes for manual shielded metal arc welding."
    },
    {
      "name": "Swaybracing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be cleaned and painted with special protective coating."
    },
    {
      "name": "Protective coating",
      "tag": "NO. 2P",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Applied to piles and swaybracing."
    }
  ],
  "measurements": [
    {
      "label": "Special Provision",
      "value": "154",
      "unit": "",
      "appliesTo": "Construction vibration monitoring"
    },
    {
      "label": "Submittal period before driving piles",
      "value": "TWO WEEKS",
      "unit": "",
      "appliesTo": "Geotechnical submittal"
    },
    {
      "label": "Minimum freeze period",
      "value": "24 HOURS",
      "unit": "",
      "appliesTo": "Piles"
    },
    {
      "label": "Formed hole diameter",
      "value": "3”",
      "unit": "",
      "appliesTo": "Smooth dowel bars"
    },
    {
      "label": "Formed hole depth",
      "value": "12”",
      "unit": "",
      "appliesTo": "Smooth dowel bars"
    },
    {
      "label": "Bent numbers",
      "value": "1 AND 4",
      "unit": "",
      "appliesTo": "Fill settlement / piles"
    },
    {
      "label": "Wind speed",
      "value": "140MPH",
      "unit": "",
      "appliesTo": "Steel diaphragms"
    },
    {
      "label": "Wind exposure",
      "value": "ONE HALF",
      "unit": "",
      "appliesTo": "Vertical surface area of exposed beam"
    },
    {
      "label": "Expansion joint",
      "value": "3/4”",
      "unit": "",
      "appliesTo": "Approach slab standard plan modification"
    },
    {
      "label": "Distance to end post",
      "value": "1 3/8”",
      "unit": "",
      "appliesTo": "Approach slab standard plan modification"
    },
    {
      "label": "Bent numbers",
      "value": "1 AND 4",
      "unit": "",
      "appliesTo": "Approach slab standard plan modification"
    },
    {
      "label": "Fence pay unit",
      "value": "LF",
      "unit": "",
      "appliesTo": "Chain link fence"
    },
    {
      "label": "Fence height",
      "value": "6FT",
      "unit": "",
      "appliesTo": "Chain link fence"
    },
    {
      "label": "Fence wire gauge",
      "value": "9 GA",
      "unit": "",
      "appliesTo": "Chain link fence"
    },
    {
      "label": "Protective coating extension below ground",
      "value": "2FT",
      "unit": "",
      "appliesTo": "End bent piling"
    },
    {
      "label": "Protective coating extension below ground",
      "value": "5FT",
      "unit": "",
      "appliesTo": "Intermediate bent piling"
    }
  ],
  "notes": [
    "VIBRATION MONITORING - THE PROJECT ENGINEER SHOULD CONTACT THE GEOTECHNICAL BUREAU OF THE GEORGIA DOT OFFICE OF MATERIALS AND TESTING AT GEOTECHNICAL-SUBMITTAL@DOT.GA.GOV TWO WEEKS PRIOR TO DRIVING PILES. SEE SPECIAL PROVISION 154 - CONSTRUCTION VIBRATION MONITORING.",
    "STEEL H-PILES - USE STEEL FOR H-PILES THAT MEETS THE REQUIREMENTS OF ASTM A 709 GR 50.",
    "PILE LENGTHS - ERRATIC PILE LENGTHS CAN BE EXPECTED.",
    "PILE DRIVING - SHOULD PILES FAIL TO OBTAIN DRIVING RESISTANCE AFTER ACHIEVING THE PILE TIP ELEVATIONS SHOWN, ALLOW PILES TO FREEZE A MINIMUM OF 24 HOURS AND RESTRIKE WITH A WARM HAMMER.",
    "SMOOTH DOWEL BARS - PLACE SMOOTH DOWEL BARS IN FORMED 3” DIAMETER X 12” DEEP HOLES AND GROUT IN PLACE SIMILAR TO ANCHOR BOLTS, SEE SUB-SECTION 501.3.05.B.3 OF THE GEORGIA DOT SPECIFICATIONS. STIRRUPS MAY BE SHIFTED SLIGHTLY TO CLEAR FORMED HOLES.",
    "ABUTMENT SOIL REINFORCING DEVICE INSERTS - INCLUDE THE COST OF FURNISHING AND INSTALLING INSERTS FOR SOIL REINFORCING DEVICES AT ABUTMENT IN THE OVERALL BID SUBMITTED.",
    "FILL SETTLEMENT - PROTECT PILES DRIVEN AT BENTS 1 AND 4 FROM NEGATIVE SKIN FRICTION WHEN USED IN CONJUNCTION WITH MECHANICALLY STABILIZED EARTH WALLS, SEE SECTION 551 OF THE GEORGIA DOT SPECIFICATIONS. DRIVE PILES AT END BENTS BEFORE WALL LEVELING PADS ARE CONSTRUCTED.",
    "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-SUM PREST CONCRETE.”",
    "STANDARD PLAN MODIFICATION - MODIFY THE APPROACH SLAB STANDARD TO INCREASE THE 3/4” EXPANSION JOINT SHOWN BETWEEN THE APPROACH SLAB AND THE BACK FACE PAVING REST AND END POST TO 1 3/8” AT BENT 1 AND 4. KEEP THE EXPANSION JOINT AT END BENT CONTINUOUS AROUND END POST. INCLUDE COST OF JOINT IN APPROACH SLAB PAYMENT. SEE ROADWAY PLANS FOR APPROACH SLAB PAVEMENT.",
    "GROOVED CONCRETE - GROOVE THE ENTIRE LENGTH OF THE BRIDGE TRANSVERSELY AS PER SUB-SECTION 500.3.05.T.9.C. OF THE GEORGIA DOT SPECIFICATIONS. PROVIDE GROOVING BEFORE PLACING TRAFFIC ON DECK.",
    "CHAIN LINK FENCE - CHAIN LINK FENCE SHALL BE PAID FOR AS “LF CH LK FENCE, ZC COAT, 6FT, 9 GA.”",
    "WELDING - ALL WELDING ON GEORGIA DOT PROJECTS SHALL BE PERFORMED BY GDOT CERTIFIED WELDERS THAT HAVE IN THEIR POSSESSION A CURRENT WELDING CERTIFICATION CARD ISSUED BY THE OFFICE OF MATERIALS AND TESTING. USE ONLY E70XX (EXCLUDING E7014 AND E7024) LOW HYDROGEN ELECTRODES FOR MANUAL SHIELDED METAL ARC WELDING.",
    "SPECIAL PROTECTIVE COATING - CLEAN AND PAINT PILES AND SWAYBRACING WITH SPECIAL PROTECTIVE COATING NO. 2P IN ACCORDANCE WITH SECTIONS 520 AND 535 OF THE GEORGIA DOT SPECIFICATIONS. EXTEND COATING FROM TOP OF PILE TO 2FT BELOW GROUND FOR END BENT PILING. EXTEND COATING FROM BOTTOM OF CAP OR PEDESTAL FOOTING TO 5FT BELOW GROUND FOR INTERMEDIATE BENT PILING, REGARDLESS OF ENCASEMENT.",
    "SHOP DRAWING SUBMISSION - SUBMIT SHOP DRAWINGS WITH DEPENDENT INFORMATION AS A SET. SHOP DRAWINGS FOR BEAMS, METAL DECK FORMS AND STEEL DIAPHRAGMS WILL NOT BE REVIEWED UNTIL ALL HAVE BEEN RECEIVED.",
    "INCIDENTAL ITEMS - INCLUDE THE COST INCIDENTAL TO THE WORK THAT IS NOT SPECIFICALLY COVERED BY THE GEORGIA STANDARD SPECIFICATIONS, SUPPLEMENTAL SPECIFICATIONS AND/OR SPECIAL PROVISIONS IN THE OVERALL BID SUBMITTED. THIS INCLUDES THE COST OF WATERPROOFING, JOINT FILLERS AND OTHER INCIDENTAL ITEMS NECESSARY TO COMPLETE THE WORK.",
    "provide table for 2’ above estimated tip elevations"
  ],
  "labels": [
    "GENERAL NOTES CONTINUED",
    "BENT NUMBER",
    "PILE TIP",
    "*",
    "**"
  ],
  "description": "This crop is a general-notes continuation sheet for bridge work, containing pile, diaphragm, approach slab, deck, fence, welding, coating, shop-drawing, and incidental-work requirements. A partial table is visible at the upper right with the headings “BENT NUMBER” and partial “PILE TIP”; its values are cropped and obscured. A green review markup requests a table for 2’ above estimated tip elevations."
}