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♦ Contractor -Friendly Installation — <br />studded mounting ring simply bolts <br />together inside the spill containment <br />bucket. No need to align bolt holes in <br />the manhole cover. <br />♦ Raintight Service — nitrile gaskets on <br />the manhole and spill bucket mounting <br />rings help prevent contamination of the <br />sump area from surface water intrusion. <br />♦ Highway 20 Load Rating — the rugged <br />diamond plate steel manhole covers, <br />as well as the ductile iron (RT) or <br />aluminum (SC) spill container covers <br />meet H2O Load Rating requirements. <br />♦ Spill Container and Manhole Positive <br />I.D. System — special recesses <br />cast into spill container covers allow <br />product I.D. tags to be attached to <br />the lids. Matching bucket tags can <br />be affixed to the inside of the spill <br />container to prevent covers from <br />getting switched. <br />♦ CARB Certified — 500 Series <br />CARB EVR Approved Executive <br />Order #VR -102 <br />♦ Fill/Vapor Ports — configurations are <br />available to accommodate a single fill <br />riser, dual ports for both a fill and <br />vapor riser, and triple and quad ports <br />for multiple fill and vapor risers. <br />Ports can be supplied with or without <br />containment buckets. <br />♦ Port Configurations — standard <br />port locations match the popular <br />riser spacings (16" or 24") and bung <br />configurations on underground storage <br />tanks. Custom port locations are easily <br />accommodated. For riser spacings less <br />than 16", old style buckets must be used. <br />♦ Manhole Cover Sizes — standard bolt - <br />down manhole cover diameters of 30" <br />(76 cm), 37" (94 cm), 42" (107 cm) and <br />48" (122 cm) allow ample access to the <br />sump area. Heavy-duty reinforced lid <br />options are also available upon request. <br />♦ Spill Container Cover Options — <br />standard spill container options include <br />the patented POMECO/OPW dam <br />and groove raintight (RT) design and <br />the watertight Sealable Cover (SC) <br />"plumber's plug" design. The raintight <br />cover features a finger -grip lifting facility <br />and an integral seal. The sealable cover <br />features a cam -operated mechanism <br />that expands the seal against the vertical <br />wall of the mounting ring. Both of these <br />water -shedding covers are protected by <br />raised mounting rings. <br />♦ Fastener Options — two types of <br />fasteners are available to secure the <br />manhole lid and monitoring port <br />to mounting rings. Standard are <br />5/16"-18 hex head bolts. Optional are <br />POMECO/OPW Roto -Lock Fasteners. <br />The POMECO/OPW Roto -Lock system <br />enables a secure, watertight connection <br />without the need to locate threaded bolt <br />holes on the mounting ring. <br />♦ Custom Multi -Port Manholes — contact <br />your POMECO/OPW representative. <br />♦ Powder Coated Rings & Covers — <br />available upon request. <br />♦ Replacement Covers — see POMECO <br />Part Number Configurations at <br />www.opwglobal.com. <br />Shroud1-1 <br />Multi -Port Manhole <br />Water System <br />Option* <br />The OPW/POMECO Multi -Port Manho <br />Water Shroud (MPWS) system is <br />designed to completely isolate surface <br />water.The MPWS features an injection <br />molded fiberglass Water Shroud lid th, <br />mates to a standard tank sump top hal <br />reducer. Shroud Boots isolate the spill <br />container buckets using stainless steel <br />band clamps, which provide a tight se,, <br />between the water shroud top hat and the <br />underside of the spill container mounting <br />rings. A 6" Sump Inspection Port is <br />provided on each FRP Cover, allowing full <br />inspection access through the Multi -Port <br />Gauge Port. The OPW/POMECO Water <br />Shroud system is available in 33" and 36" <br />models. The MPWS Water Shroud is sold <br />separately. <br />* Only available for use with post 11103 <br />design "EVR" spill containers. <br />Shroud Boots — <br />Vinyl Plastisol <br />Sump Inspection <br />Port (SIP) — Clear <br />ABS Construction <br />Inspection Port <br />FRP Cover — <br />Injection Molded <br />Fiberglass Cover <br />A �CUMPAMT <br />87 <br />