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1998-08-11BEVERLY CONSERVATION COMMISSION MINUTES OF MEETING AUGUST 11, 1998 A regular meeting of the Beverly Conservation Commission was held on August 11, 1998 at 7:00 p.m., third floor, City Hall, 191 Cabot Street. Those Present were: Chairman David Lang, Vice-Chairman Tony Paluzzi, Richard Benevento, and Patricia Grimes. Also present was Assistant Planning Director Debbie Hurlburt, and Susan Akerman, Secretary to the Commission. Meeting called to order by Chairman Lang at 7:00 p.m. ReQuest for Determination of Applicability 179 LothroD Street - Delineation / Milburn John Dick of Hancock Environmental addressed the Commission and explained the property line at 179 Lothrop Street, noting that the property is narrow, and that the house is placed high up on the property. Mr. Dick explained that there is a manhole in the backyard that surcharges on a regular basis, that it opens up and floods the yard, and at times it comes up and over the retaining wall. Mr. Dick stated that there is a drainage problem, but that it doesn't meet the criteria of land subject to flooding or isolated land subject to flooding, because there is no direct hydraulic connection. He further noted that he doesn't believe that it is Army Corps. of Engineering wetlands either because the driveway has no impact to it. Mr. Dick stated that the volume of capacity that will be lost due to the driveway will be 600 cubic feet. Mr. Dick stated that he is here tonight to see whether this is a non-jurisdictional drainage problem, and to seek Conservation Commission permission to allow the applicant to proceed with doing work to his property. Mr. Dick further stated that the applicant is meeting all drainage requirements, and then asked the Commission if he could answer any questions. Richard Benevento asked if the entire area was outside the Commission's jurisdiction besides the small hydraulic connection. Mr. Dick responded yes and explained that there is no habitat, and if there is it's perennial. Mr. Dick stated that it could be a river conduit, but that it doesn't meet the criteria for land subject to flooding or isolated land subject to flooding. Tony Paluzzi asked if the driveway was hot-top. Mr. Dick stated that it is crushed stone. Chairman Lang asked how often the manhole surcharges. stated approximately 4-5 times a year. Mr. Dick Chairman Lang asked if the Public Works Department has been involved with the drainage problem in this area. A member of the public explained that the City did test borings on Lawrence Street to see what was underground, but that the City doesn't plan to do anything for two more years. Chairman Lang asked if the applicant is concerned that the driveway will cause a dam. Mr. Dick stated that the water doesn't flow through the surface, but that the pipe is tight enough so that water in the yard sits there. Mr. Merris of 94 Bisson Street addressed the Commission and stated that his garage is directly behind the applicant's driveway and that anytime water surcharges it comes up and through to his garage and that the under part of his garage is rotted out, plus the tree that the applicant dug up is still laying there, and the hole from excavation is still full of water. A resident of Beverly asked if the applicant plans to build the garage so that it is level with the driveway. Mr. Milburn explained that the garage will have a slightly higher elevation than the driveway, that it will be approximately 6" higher than the driveway. This resident asked why Mr. Milburn dug down. Mr. Milburn stated for the footings. Chairman Lung asked if the garage could be built without adding any additional flooding to the area, that he doesn't want to see any more water added to the flood zone. Mr. Dick stated that his concern was that if the area already backs up with water, that the water is going to have to go back somewhere, and because it is a flood zone it would eventually overflow everything. Richard Benevento asked if the driveway would be impeding the natural overland flow. Mr. Dick stated no, that there is no overland flow. Virginia McGlynn, Ward 4 Councilor addressed the Commission and stated that there are wild ducks in this area, that there is water there all the time, and that her major concern is that this area is actually in a flood zone, and questions what impact this will have on the area. 2 Richard Benevento stated that he is inclined to move toward having an equal compensation as long as the applicant doesn't make matters worse. Richard Benevento asked Mr. Dick if he saw any problem with making the driveway to grade. Mr. Dick responded no. Chairman Lang stated that he would feel better if the applicant increased the driveway storage to 750 cubic feet in order to border flood protection, to try to compensate. There being no further questions or comments regarding this matter, a motion was made by Richard Benevento to issue a Negative #3, and in addition the applicant provide 750 cubic feet of storage, and that a revised plan be submitted to the Conservation Commission Administer for approval before commencement of any work, seconded by Tony Paluzzi and approved unanimously. Branch Lane - DelineatiQD_/Benevento Paul Sommer of Sommer Environmental addressed the Commission and stated that the property was previously before the Conservation Commission in 1992 for construction of a single family dwelling on the easterly side of the property. Mr. Sommer explained that the property has been subdivided generating two lots, so that Mr. Benevento can construct a house on Lot B for his sister. Mr. Sommer further explained that the applicant is trying to set up a site visit to reconfirm delineation of the wetlands along Branch Lane so that the engineers can construct a driveway. Pat Grimes asked if the main delineation is essentially the same as in 1992. Mr. Sommer explained that he has reflagged the area. Chairman Lang asked if the flags still have the same numbers. Mr. Sommer responded no, and explained that the flags are blue and n-mbered SET-2 to SET-25. Mr. Sommer noted that there is no other proposal for the rest of the property, besides construction of a driveway and a house only. Tony Paluzzi questioned the excavation that took place on the site. Mr. Sommer explained that Mr. Benevento has a well in the back portion of the property that he was digging up, but that I told him to stop until we had a chance to get a real determination of the buffer zone. Richard Benevento asked if the flags concurred with the lines on the plan. Mr. Sommer responded no. Richard Benevento stated that he would like the applicant to submit a plan with topographic details on it. Mr. Sommer stated that he will have the surveyor out to mark the property corners, and will 3 have the applicant submit topographic details to the Commission prior to the site visit. Tony Paluzzi asked if there were any footprints for the house yet. Mr. Sommer stated that they are not locked into a footprint, but will provide a building envelop. Richard Benevento noted that if the house was within the buffer zone the applicant would have to file a Notice of Intent. Mr. Sommer stated that the house will not be in the buffer zone, but that the driveway will be in the buffer zone. There being no further questions or comments regarding this matter, a motion was made by Richard Benevento to continue the Request for Determination Of Applicability to the Commission's next meeting scheduled for September 1, 1998, pending a site visit scheduled for Thursday, August 27, 1998 at 6:00 p.m., seconded by Pat Grimes and approved unanimously. A motion was made by Tony Paluzzi to recess for the purpose of holding public hearings, seconded by Richard Benevento and approved unanimously. Public Hearinqs: Notice of Intent Continuation of Public Hearing: L.P. Henderson Road - Mini Storage Facility / T Ford Company [seekin~ co~tknuatiOn onlV) Debbie Hurlburt explained to the members that there is no new information on L.P. Henderson Road, and that the applicant is asking for a continuation to the end of September. A motion was made by Richard Benevento to continue hearing on L.P. Henderson Road to September 29, 1998, Pat Grimes and approved unanimously. the public seconded by New Public Hearing: 1 Carlton Avenue - home construction / Stilwell Paul Sommer of Sommer Environmental addressed the Commission and stated that he was here tonight in response to some issues raised by the Conservation Commission to the engineer with regards to some concerns that there may be some wetlands on the site. Mr. Sommer explained that he visited the site and identified the edge of the bordering vegetated wetlands. He further stated that the original delineation is shown on the old plan, but that the applicant has had the site re-delineated, and that the new delineation is indicated by flags that are hung out on the site, and that approximately 40-50 feet of the bordering vegetated 4 wetlands have been incorporated into the plan in addition to the original delineation done in 1996. Mr. Sommer explained that the project consists of construction of a roadway, a driveway, a garage and a house, all to be constructed on Lot 1. Mr. Sommer noted that most of the construction activity will be within the buffer zone, however there will be no impact to the resource area. Mr. Sommer stated that there is a proposal for grading approximately 35-40 feet away from the resource area, that there will be utilization of sediment control (ie: haybales, silt fencing), and that they anticipate that there will not be much impact to the vicinity. Richard Benevento asked if this project was under construction. Mr. Sommer responded yes, the cellar hole has been excavated. Richard Benevento asked if erosion controls were in place. Mr. Sommer stated yes, that haybales and silt fencing are in place, and noted that there is stabilization of all disturbed soils. Richard Benevento asked what the duration of the remaining work will be. Mr. Sommer stated three months. Richard Benevento asked if the pile of dirt that has some wetland vegetation in it has been there long? Mr. Sommer explained that in 1996 a prior vegetated swale was established, and that it will not be disturbed, that it is actually off the applicant~s property. Tony Paluzzi noted that a good portion Of the other dirt piles, that are along the driveway, are in the buffer zone. Mr. Sommer stated that they do have some dirt piles along the proposed road that should be removed. Chairman Lang asked when the haybales were put up. responded during the initial construction process. Mr. Sommer Richard Benevento stated that he is concerned with leaving the site the way it is, that long exposure might have the potential to cause derogation to the area. Chairman Lang asked if any one from the public wished to speak. Jas Wilkins of 4 Doane Avenue addressed the Commission and stated that his property abuts on Carlton Avenue, that water goes down the hill and down his driveway, and fills up quickly, that because it is asphalt it just runs off the street. Roger Williams of 3 Doane Avenue stated that there were always wetlands in this area, that the present vegetation community has gone further since the 1996 delineation of wetlands, because the ditch, which was a drainage system, has been filled in and thus expanded the wetlands. Mr. Willjams further stated that his concern is that this area is a low spot, and that all the water goes down Doane Avenue and goes onto his driveway. Mr. Sommer explained that the drainage ditch is there to move the water in a southeasterly direction, and this is what causes the overflow. Mr. Williams questioned what occurs now, and what will happen when the project is developed. Mr. SOmmer stated that he is not sure what the elevation of Mr. Willjams cellar is, that he has no idea of the design aspects, but that he is well aware of the water problem in this area. Tony Paluzzi asked besides Lot 1, will there be any more lots proposed for further development. Mr. Sommer stated no, this is it. Mr. Sommer noted that no work will be in the wetlands, that they are working in the Jurisdiction area of the buffer zone. There being no further questions or comments regarding this matter, a motion was made by Tony Paluzzi to close the hearingon I Carlton Avenue, seconded by Richard Benevento and approved unanimously. Old/New Business: Cross Lane: Debbie Hurlburt explained to the members that she invited some representatives from DPW to tonight's meeting so that they can answer any concerns the members may have regarding the activity that is taken place on the soccer field or along that area. Chairman Lang stated that there have been one or two complaints; the first being the application of pesticides on the soccer field, the other complaint being the filling in of material near a wetland area. A representative of DPW Dick McNeil addressed the Commission and explained that DPW is in the process of fixing up the soccer field, that they will be maintaining the same size, and that the elevation won't change, that they are just leveling it in order to make it safe for play. This representative stated that an irrogation system has been installed, and that they plan to maintain the field a lot closer than it has been in the past, and that they would like to trim back some bushes/trees that are hanging near the field. He also noted that they plan to tip the field a little so rUn-off won't come out to the street as it once did. 6 Chairman Lang asked if there are any bordering vegetated wetlands near the area where the filling-in is taken place. The representative from DPW stated that there were some wetlands, but that there is a wall between the field and the wetlands. Richard Benevento asked if the dirt is already on the field. The representative from DPW responded yes. Richard Benevento further stated that he feels that since the dirt is already on the field, that it should be spread out as soon as possible so that there won't be any problems. Richard Benevento stated that he thinks that as a matter of precident, if working in a buffer zone, DPW should file an RDA, that DPW needs to show a good example. Pat Grimes stated that she agreed with Richard Benevento. There being no further questions or comments regarding this matter, a motion was made by Richard Benevento to have DPW spread out the dirt, install siltation devices and then prepare an RDA to be submitted for the Commission's next meeting scheduled for September 1, 1998, seconded by Pat Grimes and approved unanimously. The representative from DPW further stated that they intend to rototil and seed the field before the project is final. 21 Neptune Street Debbie Hurlburt explained to the members that a fence was installed in a small river bed at 21 Neptune Street. Debbie Hurlburt explained that she went out to the site, and asked the owners, Debbie & Jack Shirley to come in and discuss what has occurred in order for the members to get a sense of what is happening out there. Debbie Shirley addressed the COmmission and explained their property line, noting that there is a little dip at the edge of their property that forms a stream or river bed. Debbie Shirley explained that they installed a cedar fence, but that it doesn't go to the edge of their property, and that the fence is approximately 30" from the bed of the stream. Debbie Shirley stated that the stream doesn't run, that there are two pipes that go under the street that were put in by the developers, and that even in a severe storm there is no running water. Debbie Shirley stated that the water can flow underneath the fence, and that the fence was installed because there is a huge pond behind their house, and there are constant problems with kids trespassing. Debbie Shirley stated that they posted no trespassing signs, but the kids still go on the pond, and that they put up the fence for safety reasons. There being no further discussion on this matter, the members decided that they would do a site visit to 21 Neptune Street. Maestranzi Discussion re: site ~lan & mitigation Attorney Mike Faherty representing the Maestranzi's addressed the Commission and reviewed the history of the site, noting that the applicant's case is under appeal to determine whether or not a small portion of their land which contains puddles were bordering vegetated wetlands. Attorney Faherty stated that it was concluded that the puddles are isolated land subject to flooding, and that the Conservation Commission hired consultant, Gulf of Maine, agreed with that conclusion. Attorney Faherty further stated that there was a conference in Boston, where it was agreed upon at that time that the applicant and the City of Beverly try to come to some form of a compromise in order to avoid the cost of a trial. Next, Attorney Faherty introduced Bob Prokop who then addressed the Commission with a new proposal. Mr. Prokop explained that they did a topographical survey of the entire ten acre site, and that he attempted to carve out a building area for industrial expansion, and enhanced the size of the wetlands in order for the members to get an idea of what the applicant is seeking to do. Mr. Prokop handed out to the members and reviewed a conceptual grading plan for the area around the vernal pool, and noted that in an effort for the Maestranzi's to do any type of development Mr. Prokop suggested that the Maestranzi's propose a grading plan that would use part of the area for , and explained that some mitigation will have to be done, that the Maestranzi's would use up to elevation 115, and that the grading would also involve some filling-in. Mr. Prokop stated that this proposal would allow use of the land that the Maestranzi's would like to have, and not disturb the vernal pool. Mr. Prokop further explained that treatment swales are proposed around the perimeter, as well as further storm water management, and that they would provide drainage around the back side of the property which will double the size of the vegetated wetlands. Mr. Prokop concluded that in order to establish additional vernal pool habitat, this conceptual plan if allowed to fill-in a portion of the wetlands, and lower the area of effective limit of work, would still result in having a buffer zone. Pat Grimes asked if this plan was basically the same plan as the one previously submitted, but with an expanded smaller pond. Mr. Prokop responded yes, and stated that this plan doesn't have to OCCUr. 8 Mr. Prokop then handed out a brochure with respect to the planting scheme, and stated that the net result of this ponded area would be increased to a total of 750,000 square feet. Chairman Lang asked if the parking lot run-off would go through these vernal pools. Mr. Prokop stated not exactly, but if it is determined to be a pond or vegetated swales then yes, but that they are looking for clear water to run-off onto this area Chairman Lang also noted that the roof top drainage would have to be treated. Chairman Lang asked what type of vegetation has taken over in the pond. Mr. Prokop stated cat tails, original trees (ie: red maple, red oak, white pine), some hickory, and noted that it is all sprouting vigorously know. Chairman Lang asked who the DEP contact is. Mr. Prokop stated Ralph Perkins. Richard Benevento asked what their expectation is with respect to a time frame. Attorney Faherty explained that they have to discuss this proposal with the Solicitor, and would then get back to the Conservation Commission with some indication if we should go forward or not. Pat Grimes asked if DEP was also reviewing this. Attorney Faherty responded yes. Chairman Lang suggested to the members that they might want to consider hiring Hugh Mulligan to investigate the new proposal. Chairman Lang stated that he is concerned that the stream that used to flow out will know get impounded. There being no further questions or comments regarding this matter, a motion was made by Richard Benevento to hire Hugh Mulligan for the sum of $500.00 to review the new proposal and to report back to the Conservation Commission by their September 1, 1998 meeting, seconded by Pat Grimes and approved unanimously. Order of Conditions i Carlton Avenue The Commission voted to issue (1) standard conditions for this project~ and in addition (2) the applicant must take out and replace the haybales and the silt fencing around the dirt pile~ (3) that the maintaining of the haybales and the silt fencing shall be made during the course of construction, and any build-up of siltation shall be removed; (4) haybales and silt fencing shall not 9 be removed until the entire area is stabilized; and (5) any debris in the resource area shall be removed. A motion was made by Tony Paluzzi to approve the Order of Conditions for I Carlton Avenue as agreed, seconded by Richard Benevento and approved 4-0. Old/New Business John Dick of Hancock Environmental addressed the Commission and updated the members with respect to the proposed boathouse on Mr. Perrott's property. Mr. Dick explained that the Mr. Perrott came in with modifications to the plan, to try to get a boathouse built without offending the Commission. Mr. Dick asked the members what their thoughts were, if Mr. Perrott is wasting his time, and/or if he should come in with these modifications. Chairman Lang stated that his concern is that it would become a projectile. Mr. Dick stated that he would have Mr. Perrott file for a new Notice of Intent. Debbie Hurlburt stated to the members for their information that DEP has changed the time of the site visit to the Loeb Estate to 8:00 a.m. Debbie Hurlhurt explained to the members that she applied for and received a Grant for a mini-walkway by the Youth Center, and if she is to do this she must spend the money by October 30, 1998, and her ~uestion to the members is can a modification be made to the original Order of Conditions for the skateboard park, to have the walkway go all around the perimeter of the Youth Center. Richard Benevento suggested that Debbie do an RDA. Debbie Hurlburr explained that she received a letter from Peter Collins of 7R Ober Street explaining that some of the weepholes can't be done. (On File) Debbie Hurlbutt explained to the members that she read through the Boxford By-Laws, that they were good, and basically just like the ones Beverly once proposed, and suggested that the Commission start with theirs. ADDroYal Of Minutes: July 7, 1998 A motion was made by Richard Benevento to postpone the approval of the July 7, 1998 minutes of the meeting until the Commission's next 10 meeting scheduled for September 1, 1998, seconded by Tony Paluzzi and approved unanimously. Adjournment A motion was made by Richard Benevento to adjourn the meeting, seconded by Tony Paluzzi and approved unanimously. Meeting was adjourned at 9:45 p.m. 11