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HomeMy WebLinkAbout12/06/2001J TOWN OF SOUTHOLD LANDFILL CLOSURE MINUTES OF DECEMBER 6, 2001 PROGRESS MEETING Attendees: Name Affiliation J. Bunchuck Town of Southold T. Maher Dvirka and Bartilucci Consulting Engineers J. Mulligan Dvirka and Bartilucci Consulting Engineers I. Sikiric NYSDEC R. Terry Terry Contracting & Materials T. Howell Terry Contracting & Materials 1. Minutes of Previous (November 29, 2001) Meeting Bob Terry said that Item No. 21 (Work Schedule) should reflect the fact that he still does not have the precast manholes and stilling basin, and therefore cannot start the drainage work in the southwest quadrant. Tom Maher asked Bob Terry to submit a letter including the extra cost for rebar for the headwall which was not in the original plans/specifications. 2. Recharge Basin #4 — Drainage Redesign Tom Maher probably will have the design completed by next week and will forward it to Bob Terry for review and a cost estimate. 3. 17 -Acre Grading Plan — Quantity of Sand Jim Bunchuck wants to keep an accounting of the sand and gravel quantities produced and moved on the 17 -acre parcel. Bob Terry will try to get the quantity of sand to be excavated from 1-12M. There may be a problem finding a suitable storage location 01314/T1206101(R01) 1 i� for the stone produced from the sand screening operation and Bob Terry warned that the stone must be kept clean from organic matter if it is to retain its value. 4.& 5. Nonpotable Well Jim Mulligan is to call the Suffolk County Department of Health Services for any setback requirements for the well from the property line and septic systems. 6. Comments on Draft Field Order #2 and Change Orders #5, 6 and 7 Bob Terry gave written comments on Change Order #6 to Tom Maher. Bob pointed out that one of the change orders should reflect the cost of additional cutting required to install the permanent road (approximately 4,700 cy @ $5/cy) and the cost should be charged to the compost facility (17 -acre parcel). 7. Subgrade on West Half of Landfill — Status and Plan for Completion Bob Terry reported that 80 to 90 percent of the area of the west half of the landfill to the north of the siren has been completed to subgrade (contour grading material). It was noted by Bob that the gas venting material was being placed as of yesterday. Two tests on the compaction of the gas venting by Barry Quimet of Tectonic showed 96+ and 97+ percent compaction. Tom Maher agreed with Bob Terry that there is no need to water and roll the gas venting material as long as the compaction tests pass (meet specifications). 8. Golf Driving Ran eg Design Tom Maher asked Bob Terry to re-request the electronic grading plan from McLean for the golf driving range design. Tom said this would save D&B the need to digitize the grades and thereby save time/money for the Town. Bob said he would do so, 01314/T1206101(ROl) 2 f but claimed that even though he paid for the driving range grading plan, McLean will not release it to Bob. 9. Status of Submittals Tim Howell said he is aware that he still owes a couple of submittals. 10. Vegetative Cover Mix — Agronomist Certification Bob Terry said he expects their Agronomist's report tomorrow and he will then submit it to D&B. 11. Completion of Waste Excavation Area 3 The work has been completed. 12. Status of Sand Screening and Testing - Sufficient Stone for Gas Migration Control Trench See Item 3. 13. Test Gas Vents on Eastern Portion of Landfill Bob Terry said the two test vents will be installed some time next week. 14. Regrading of Northeast Area to 3:1 Slope/ Replacement of Cap Material to Meet Friction Requirements Bob Terry and Jim Bunchuck still have not met with Schroder to resolve this issue. 01314/T1206101(RO1) 3 "r 15. Plan for Dust Control During Winter Need for Submittal Bob Terry discussed concepts of (a) silt fence on west half of landfill to protect the Barrier Protection Layer; (b) wood chips/sand on east half of landfill: and (c) tarps to cover unused liner, geocomposite and geotextile stored on-site. 16. . Waste Excavation Along Eastern Boundary and Removal of Material in Easement Area on Corrazini Property Bob Terry said he will move the material owned by Corrazini now on the Town easement. The Town has agreed to pay Terry for this work. 17. Soil Test Results — Need for Two Additional Contour Grading Material Samples Tom Howell said he has taken the necessary Contour Grading Mateiral samples which are now at the laboratory for analysis. 18. Work Schedule All agreed that the major effort is to do what is necessary to line the west half of the landfill. Bob Terry may have men working during the week between Christmas and New Year. 19. Other Jim Bunchuck asked Tom Maher to submit a proposal for developing the west half of the landfill into a walking/nature trail type use. Tom will look into beneficial uses. 01314/T1206101(RO1) 4