AMEND_2_LH_C501_UPDATED_9-17-15.PDF
Published: 10/05/2015
Description
1 2 3 4 5 GRATES FOR CATCH BASINS SHALL BE 23-7/8" SQ. WITH 8" HIGH FRAME SET ON FLAT TOP PRECAST CONCRETE SECTION COLD PLANE AREA MILLED TO A DEPTH OF 1-3/4" MH COVER AND FRAME C L 30" (MIN.) US Army Corps of Engineers New York District TYPE II PORT...
