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1 standard girders in this category include Series W35DG, W41 DG, W53DG, and <br /> 2 W65DG. <br /> 31 <br /> 4 Prestressed Concrete Slab Girder— Refers to a prestressed concrete slab girder, with <br /> 5 or without voids. Prestressed concrete slab girders are mechanically connected at the <br /> 6 member edges to adjacent girders at the job site. Prestressed concrete ribbed section <br /> 7 girders and prestressed concrete double tee girders shall conform to the requirements <br /> 8 specified for prestressed concrete slab girders. <br /> 9 <br /> 10 Prestressed Concrete Tub Girder— Refers to prestressed concrete tub girders with a <br /> 11 U shaped cross section, requiring a cast-in-place concrete deck to support traffic loads. <br /> 12 WSDOT standard girders in this category include Series U**G* or Series UF**G*, where <br /> 13 U specifies webs without top flanges, UF specifies webs with top flanges, ** specifies <br /> 14 the girder height in inches, and * specifies the bottom flange width in feet. <br /> 15 <br /> 16 Spliced Prestressed Concrete Girder— Refers to prestressed concrete girders initially 1 <br /> 17 fabricated in segments which are longitudinally spliced together with cast-in-place <br /> 18 concrete closures and post tensioning. Post tensioning materials and construction shall <br /> 19 conform to Section 6-02.3(26), except that ducts for prestressed concrete wide flange I <br /> 20 girders may be 24-gage, semi-rigid, galvanized, corrugated, ferrous metal. WSDOT <br /> 21 prestressed concrete wide flange I girders in this category include Series WF74PTG, <br /> 22 WF83PTG, WF95PTG, and WF100PTG. WSDOT prestressed concrete tub girders in <br /> 23 this category include Series U**PTG* and UF**PTG* where U, UF, **, and * are as <br /> 24 defined for prestressed concrete tub girders. <br /> 25 <br /> 26 6-02.3(25)A Shop Drawings <br /> 27 This section is revised to read: <br /> 28 <br /> 29 Shop drawings for prestressed concrete girders shall be submitted as Type 2 Working <br /> 30 Drawings. The only deviations to the Plans that will be permitted are those approved by <br /> 31 the annual plant approval process and those listed below: <br /> 32 <br /> 33 1. Addition of inserts for construction purposes including falsework <br /> 34 <br /> 35 2. Small penetrations no larger than 1" diameter for construction purposes <br /> 36 including overhang bracket supports, deck formwork hangers and temporary <br /> 37 girder bracing. Penetrations in top flanges shall be offset from the edge of the <br /> 38 flange the minimum distance shown in the Plans. I <br /> 39 <br /> 40 3. Small penetrations no larger than 2" in diameter for girder shipping tie-downs. <br /> 41 <br /> 42 4. Small adjustments in girder length to account for elastic shortening, creep and <br /> 43 shrinkage <br /> 44 <br /> 45 5. Strand adjustments, as long as the center of gravity of the strands remains at <br /> 46 the location shown in the plans and concrete cover is not reduced <br /> 47 <br /> 48 6. Diaphragm web hole vertical adjustments to avoid harped strands <br /> 49 <br /> 50 7. Substitution of welded wire reinforcement for conventional reinforcing steel <br /> 51 1 <br /> I <br /> AMENDMENTS TO THE 2014 STANDARD SPECIFICATIONS BOOK <br /> Revised: 8/3/15 <br />