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DR0501-SP060424 (3)CONSTRUCTION SUBMITTAL COVER SHEET To. Larry Davis Date. 4/24/2006 Construction Inspector 255 Parkway Coppell, Texas 75019 Division # 200 Quantity Description. Head Wall Structure (Detail) 5 .2 d Remarks Wagon Wheel Park Outfall Structure Project: Project Contract # Q- 0306 -02 Section Submittal # 003 To. Larry Davis Date. 4/24/2006 Construction Inspector 255 Parkway Coppell, Texas 75019 Division # 200 Quantity Description. Head Wall Structure (Detail) 5 .2 d Remarks HEADWALL STRUCTURE (REFERENCE ONLY- STRUCTURE WILL BE CAST IN PLACE) Precast Drainage Structures - General -I " " _'C. End Elevation 1 11 X" -' 1 Plan View WIL I ) All exposed comers shall be chamfered 314" 2.) Minimum reinforcing shag be #4 C@ 6" (grade 60) or the equivalent steel area provided in the form of welded wire fabric. 3.) Concrete for precast (steel fo►med) sections shall be a minimum of CL'A" (3,000 psi). 4) At the option and expense of the contractor, the next larger size of headwall may be furnished as"as the "D" dimension cast Is that of the required size of pipe. "Y" 014 0.1 8. Side Elevation - - 12" -No Scale All dimensions subject to avowable specification tolerances. t -_ TrME sECtH)"7GE DATE - =m Precast Headwall - (Type B) anus a For Reinforced Concrete Pipe 7a 4 3 - -0 i W 10 �' _ 6 " i_ " , Basic Dimensions "1812.00 .00 12.00 17.00 30.D0 48,875 35.00 24.00 2,100 .00 12.00 20.50 30.00 48.876 35.00 24.00 2,100 .00 12.00 24.00 30.00 48.875 35.00 24.00 2,100 21 12.00 6.00 12.00 27.50 36.00 68.750 42.00 36.00 3,400 24 12.00 6.00 12.00 j! 00 36.00 69.750 42.00 36.00 3,400 27 12.00 &00 12.00 3500 42.00 90.000 49.00 4&00 4,900 30 12.00 600 12.00 38.50 42.00 90.000 49.00 48.00 4,900 33 12.00 6.00 12.00 4200 60.00 11 1.!>Oo 56.00 60.00 6.700 36 12.00 6.00 12.00 45.50 60.00 111.500 56.00 60.00 6,700 .42 9.00 9.00 16.00 52.50 63.00 153.000 70 -00 84.00 14,500 48 9.00 9.00 16.00 59.50 63.00 153.000 70.00 84.00 14,500 -No Scale All dimensions subject to avowable specification tolerances. t -_ TrME sECtH)"7GE DATE - =m Precast Headwall - (Type B) anus a For Reinforced Concrete Pipe 7a 4 3 - -0 i W 10 �' _ 6 " i_ " ,