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n <br />24 1/2 <br />22 3/4' <br />22',/4. <br />TYPE '<1 - ( Approx. Weight 390 Lbs. ) <br />Frome Weight - 250111 <br />Grate - 90* <br />Box - 50# <br />2- 2 3/4 <br />113/E' 113/6' <br />-011 rr <br />��— 23'I�. <br />lS�D <br />TYPE W - ( Approx. Weight 414 Lbs ) <br />Frame Weight - 275 * <br />Grote ii - 139* <br />1 ./4 <br />23C <br />�`�'T n <br />I <br />in <br />20 1/2 C �\ <br />251/2 D- <br />3fi 0 <br />TYPE C" - ( Approx Weight 370 Lbs ) <br />Frame Weight Type "C" 8 Type "D" - 255*' <br />Slotted Grate Weight - 115* <br />Solid Cover Weight - 150# <br />( Note: Frame for Type "C" some as for Type 'D" ) <br />x_23 D <br />25 V2 0 <br />TYPE " - ( Approx Weight 405 Lbs ) <br />(Note' Frame for Type"D" some as for Type "C" <br />TYPE *E - ( Approx Weight 325 Lbs ) <br />ti <br />000000 ��,3,8 <br />1 ti4 <br />Alternate Type Grote <br />(Longitudinol Slots) <br />Approx. Weight - 100* <br />SPECIAL NOTE <br />Diagonalslats shall be oriented <br />to the direction of tlow as shown <br />hereon Hence RIGHT and LEFT <br />grates shall be furnished depend- <br />ing on dl rection of flow (See Sketch <br />Below) <br />Longltudlnat slot type grates mac <br />be used ONLY where b,cvcles ore <br />Pnen b,+ed. <br />CL)R �— <br />i <br />DIPECTION i?t�yza <br />pF PLE1 <br />RIGHT GRATE <br />:i IF_E-CT ION <br />OF FLOW <br />LEFT GRATE <br />21/2' <br />20- <br />- 1 <br />X12OR IB'y- <br />6 <br />23 <br />24 112 <br />n 22 3/c <br />I - <br />I? OR Ie <br />_ 23' <br />_ <br />35"o, _ <br />risl,r <br />voip <br />i, <br />e <br />I L4'D <br />26'D <br />TYPE -G"- ( Approx. Weight 425-465 Lbs.) <br />Frame Weight - 235# <br />Grate 11 - 130# <br />Box- See Table <br />36' �6 <br />I.q •-"l 2'R <br />3/8-x+ <br />_1 <br />34' <br />I 24` <br />43 <br />T PE -H - ( Approx We:ghl 533 Lbs i <br />Frame Weight - 22011 <br />Grote - 200, ` <br />Box - 110"s <br />SECTION A -A <br />�iF1te <br />30 <br />INLET COVER TYPE MS <br />GRATE WEIGHT 270# <br />q.. <br />Alternate Type Grate <br />(Longitudinal Slots) <br />TYPE "R" - (Approx Weight 450 Lbs.) <br />2" R. <br />f10N OF <br />FLOW <br />TYPE "S" -(Approx_ Weight 450 Lbs.) <br />MWE <br />! 1/2" RE1NF. FINS <br />L W <br />F <br />R FLOW <br />Alternate Type Grote <br />(Longitudinal Slots) <br />Approx Weight -200# <br />GENERAL NOTES <br />Details of Construction, Materials and Workmanship not shown on this drawing sholl <br />conform to the pertinent requirements of the Standard Specifications <br />and the applicable Special Provisions. <br />MATERIALS — <br />AII Iron Castings shown on this drawing shall conform to the requirements for Class <br />30�of the "Standard Specifications for Gray Iron Castings, ASTM. Designation A 48, and <br />the Stondord Speclf ,coi;ons. <br />BEARING SURFACES - <br />All Catch Basin and Inlet frames and grates which are placed in vehicular traffic <br />areas shot] be "Non -Rocking type, or shall be Bearing Surface seated so as to prevent <br />any or all cover noise under traffic. <br />NOMENCLATURE - <br />Ali Catch Basin and Inlet units are designated on the Plans os*Catch Basins I -A, <br />2-B etc. or Inlets I -A, 3-H etc. This designation is interpreted to mean that the number. or <br />first digit designotes the Mosonry portion of the structure, and the following letter or second <br />digit designates the type of cover or Iron Costpg (shown hereon) to be used therewith to <br />comprise the complete Unit Catch Basin or Inlet in place. <br />ADJUSTMENTS - <br />Curb Box height to be adjustable 4�-90 unless otherwise noted. Curb Box height <br />to be adjusted otter curb form is in place. <br />ALTERNATE DESIGNS - <br />Detailed drawings for proposed Alternate Designs for 'Catch Basin or "Inlet -Covers <br />may be submitted to this Engineer for approval providing that such Alternate Designs <br />make provision for equivalent capacity and strength. <br />22',/4. <br />l <br />L <br />f <br />, <br />I <br />23" <br />35' 0. <br />TYPE "S" -(Approx_ Weight 450 Lbs.) <br />MWE <br />! 1/2" RE1NF. FINS <br />L W <br />F <br />R FLOW <br />Alternate Type Grote <br />(Longitudinal Slots) <br />Approx Weight -200# <br />GENERAL NOTES <br />Details of Construction, Materials and Workmanship not shown on this drawing sholl <br />conform to the pertinent requirements of the Standard Specifications <br />and the applicable Special Provisions. <br />MATERIALS — <br />AII Iron Castings shown on this drawing shall conform to the requirements for Class <br />30�of the "Standard Specifications for Gray Iron Castings, ASTM. Designation A 48, and <br />the Stondord Speclf ,coi;ons. <br />BEARING SURFACES - <br />All Catch Basin and Inlet frames and grates which are placed in vehicular traffic <br />areas shot] be "Non -Rocking type, or shall be Bearing Surface seated so as to prevent <br />any or all cover noise under traffic. <br />NOMENCLATURE - <br />Ali Catch Basin and Inlet units are designated on the Plans os*Catch Basins I -A, <br />2-B etc. or Inlets I -A, 3-H etc. This designation is interpreted to mean that the number. or <br />first digit designotes the Mosonry portion of the structure, and the following letter or second <br />digit designates the type of cover or Iron Costpg (shown hereon) to be used therewith to <br />comprise the complete Unit Catch Basin or Inlet in place. <br />ADJUSTMENTS - <br />Curb Box height to be adjustable 4�-90 unless otherwise noted. Curb Box height <br />to be adjusted otter curb form is in place. <br />ALTERNATE DESIGNS - <br />Detailed drawings for proposed Alternate Designs for 'Catch Basin or "Inlet -Covers <br />may be submitted to this Engineer for approval providing that such Alternate Designs <br />make provision for equivalent capacity and strength. <br />