Specifications include, but are not limited to: ITEM 1: Manhole Frame and cover part # 367 with ES Jefferson County Sanitary Sewer Lid, 7-5/8” Over-all-height with a 6” rise. NOTE: Material: ASTM-A48 CLASS 35B GRAY IRON; RING WEIGHT: 200 LBS. APP COVER, WEIGHT: 105 LBS. APP ITEM 2: Manhole Frame and cover part # 368G with Jefferson County Bolted Water-Tight Frame and cover with 7-5/8 Over-all-height and with a 6” rise. NOTE: Material: ASTM-A48 CLASS; 35 GRAY IRON. COVER WEIGHT: 125 LBS. APP RING WEIGHT: 170 LBS. LOAD RATING: HEAVY DUTY: 2 ITEM 3: Manhole Frame and cover part # 371G with ES Jefferson County Sanitary Sewer Lid, 4-3/4” Over-all-height with a 4” rise. NOTE: Material: ASTM-A48 CLASS; COVER WEIGHT: 125 LBS. APP 35 GRAY IRON; RING WEIGHT: 150 LBS. APP LOAD RATING: HEAVY DUTY