INSPEC29290 - Laserfiche WebLink

Home Browse Search

Seneca II-W C-82-057 Pg 2/3 24 Aug 04 Hydrologic Balance (cont.): -Pond 009 contained water approximately six feet below the discharge pipe and was not discharging at the time of the inspection. The pond embankment was well vegetated and appeared to be stable. No erosional problems were noted on the embankment at the time of the inspection. The emergency spillway is a riprapped open channel. The spillway appeared to be stable at the time of the inspection. - Pond 015 contained water approximately one foot below the discharge pipe and was not discharging at the time of the inspection. The pond embankment was well vegetated and appeared to be stable. No erosional problems were noted on the embankment at the time of the inspection. The emergency spillway is a riprapped open channel. The spillway appeared to be stable at the time of the inspection. - Pond 017 contained water approximately one foot below the discharge pipe and was discharging through aweep-hole on the discharge pipe at the time of the inspection. The pond embankment was well vegetated and appeared to be stable. No erosional problems were noted on the embankment at the time of the inspection. The emergency spillway is a riprapped open channel. The spillway appeared to be stable at the time of the inspection. - Pond O16 contained water approximately several feet below the discharge pipe and was not discharging at the time of the inspection. The pond embankment was well vegetated and appeared to be stable. No erosional problems were noted on the embankment at the time of the inspection. The emergency spillway is a riprapped open channel. There is no riprap, however, on the portion of the channel that crosses fhe access road to the pond. The spillway appeared to be stable at the time of the inspection. This pond receives the discharge from the recently constructed pond Ol6A. - Pond Ol bA contained water approximately one feet foot the discharge pipe and was not discharging at the time of the inspection. Water is, however, seeping form the embankment and flowing into pond 016. The pond embankment is new and has very limited vegetation. No erosional problems were noted on the embankment at the time of the inspection. The emergency spillway is a riprapped open channel. There is no riprap, however, on the portion of the channel that crosses the access road to the pond. The spillway appeared to be stable at the time of the inspection. There are two slides on the upslope side of the pond but they do not appear to have gotten into the pond. The operator stated that a survey of the pond indicated that these slides have not changed the ponds volume. He was not sure, at the time, what they were going to do about the slides. -There was no water in any of the open pits at the time of the inspection. - All of the ditches along the haul roads were well vegetated and appeared to be stable. The culverts were all clear and appeared to be functioning properly. Topsoil: -Topsoil stockpile PP was well vegetated and had no erosional problems. The sign on the pile was down and needs to be replaced. -Topsoil stockpile GG was well vegetated and had no erosional problems. This pile was being used for topsoil replacement.