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Round manholes with bolted and gasketed <br />cover. Used for access ports in driveways <br />where limited access and/or water-resistant <br />conditions are required. Bolts are standard hex <br />head stainless steel. Gaskets are Buna-N. <br />*Size = diameter x skirt length <br />Fig. 418 ... plain cover for general purpose. <br />Size* Construction <br />12' x 7' Cast mm ring(sleel cover, Galv steel skirt <br />181 x 12.. .Cast iron fln9ftleel cover. Galv steel skirt <br />18' x 18" Cast um mg/steel cover, Galv steel skirt <br />24* x Q 8 '..,fabricated & painted steel drig/coved skirt <br />0-11 <br />Fig. 418TM ... cover indicates "TANK MONITOR" for LIST leak <br />detection. <br />A I <br />RM_ <br />18"x 12" Cast iron ringfoover, Galv steel skirt 72 lbs <br />18".x18* . Cast iron rhV lbs <br />U Morrison Bros. Co. 8009553-4840 Page 27 <br />Fig. 418TM Fig. 418XAW <br />Fig 418XA <br />... Monitoring Well Manhole. "TEST WELL" warning <br />Fig. 418XAH ... same as 418XA, but with heavy skirt (14 ga.) and <br />with API symbol. <br />nylon washers. <br />Size*, <br />Construction <br />Weight <br />Size* Construction <br />7'x 10* <br />Cast iron fing1bover, GaIv steel skirt <br />8.0 lbs <br />9" x 7* Cast iron ring/cover, Galv steel skirt 19 lbs <br />ir x 8.. <br />Cast bon fingloover, Gatv stew skid <br />13-5 bs <br />9"X it Cast iron ripgkover, Galv steel skirt <br />8"x 12* <br />Cast iron rh4cover, Gatv steel skirt <br />15 tbs <br />9*x7'. <br />Gast iron ringloover, Galv steel skirt <br />1713s <br />9"x 12" <br />Cast iron firigloover, Galv steel skirl <br />20 bs <br />12"x 7' <br />Cast iron ringbover, Gats steel skirt <br />29 lbs <br />Fig. 418XAS.. -same as 418XA, but with steel cover. <br />12'x 12' <br />Cast iron ring/cover, Gatv steel " <br />30 lbs <br />18" x 12" <br />Cast iron rk4mver. Galv steel skirt <br />75 lbs <br />Is' x 18" <br />Cast iron fing(cover, Galv steel skin <br />78 lbs <br />Size* Constrwtion ..Weight <br />12' x 12* Cast Won ring, Steel cover Galv steel skirt 27 bs <br />Fig. 418XAP ... same as 418XA, but with painted cover, black <br />triangle on. <br />white. <br />on %Weight <br />Fig. 418XAW ... same as 418XA, but with continuous welded <br />7"x 10" <br />Cast iron ringkovet, Galv steel skirt <br />8.0 bs <br />construction, nylon washers, heavy skirt (16 ga.), and skirt anchor <br />8" x 8, <br />Cast I= rkKjbmw. Galv Steel skirt <br />13.6 Ibs <br />lugs, painted cover available. <br />8' x 12" <br />Cast iron ringkover, Galy steel skirt <br />15 lbs <br />9"x.12'...;: <br />PW steel skirt <br />20 bs <br />12'x 12' <br />Cast Iron ring/cover, Galv steel skirt <br />30 lbs <br />9' x IT Cast iron ring/cover, Galv steel skirt 23 ths <br />18.2 12' <br />Ciiat kbh ringkover, G46 steel skirt <br />75 bs <br />Ir x 12' ...:.-.,Cast Ggdv'steel skirl- '�16lbs <br />18" x 18" <br />Cast Non ringlCOVef, Gatv steel skin <br />78 lbs <br />0-11 <br />Fig. 418TM ... cover indicates "TANK MONITOR" for LIST leak <br />detection. <br />A I <br />RM_ <br />18"x 12" Cast iron ringfoover, Galv steel skirt 72 lbs <br />18".x18* . Cast iron rhV lbs <br />U Morrison Bros. Co. 8009553-4840 Page 27 <br />