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HomeMy WebLinkAbout0036 EVSUN DRIVE 3trt,� �S u-n ,�c e , o , i 362.4541 939 main street rt 6a yarmouth port mass 02675 dOWII cape engineering civil engineers&land surveyors structural design Arne H.Ojala P.E.,R.L.S. land court Richard R.Fairbank P.E. surveys June 22, 1988 site planning Barnstable Board of Health 367 Main Street. Hyannis, MA 02601 sewage system � designs RE: George- Conduri.s , John Salerno Lots-5�&-6 -EvsonL Drive �' C ntervill-e, -MAC inspections permits Dear Members of the Board : I have made a careful study of the ground water fluctuations this past spring, and have examined records of tests done on and near the site. Six casings were set to monitor water levels during March, April and May. New test pits were dug during the wet season in April, observed by Jerry Dunning of the Board of Health on lots 5 & 6 . All tests indicate that the four foot layer of pervious soil above the water table er,ists 'for both lot 5 & 6 . I am confident that the 5 foot separation of high ground water to the sewage leaching facility, as designed and shown on the plans, for lots 5 & 6 meets requirement of the Board of Health and that since no variance is necessary, that permits may be issued for construction. The development of the site will be '.limited 'to the two lots, in accordance with the planning board letter attached. Respectfully, L� Arne H . Ojala, P.E. , R .L.S . Down Cape Engineerng, Inc . attachments cc : George Conduris AHO:tld Bct, } ti/iL7- ` ST�K� 'i� 5 5 E . 5 t✓i��I Cr E1 d l E L : I L 6 L ZO �c c�b�c 10' �r 1 y • I t 1 � GG �. �. �. V �•�: y.. -.L �-r S ° A'. ki fi_ 7L tJ D SrM PLAN LOCUS: .LOT Co F_`fSON OZj,/F `;N f w!i f REF: PL. F3K. Z o ( PG. 2Z H. �Mfi cape engineel-h7 Z 0."i" s PREPARED FOR: CIVIL ENGINEERS LAND SURVEYORS -- 9" muln NL1S J� EVOR SCALE DATE ? 362.4541 939 main street rt 6a yarmoutti 6rt mass 02675 down cope enlineeiinl structural design civil engineers& land surveyors Arne H.Ojala P.E.,R.L.S. land court Richard R.Fairbank P.E. surveys August 8, 1988 site planning Thomas McKeon Barnstable Health Department sewage system South Street designs Hyannis, MA 02601 RE: George Conduris inspections Lots 5 & 6 Evson Drive, Centerville, MA Dear Mr. McKeon: permits I have reviewed the records of the Cape Cod Planning and Economical Development and the high water this year occured in March. ' It appears from the records that we were very close to high water at the time of .the test. I believe that our analysis of June 22 (enclosed) is valid and that the permit may be issued for Mr. Conduris. The well levels are as follows for A1W 230: Feb. March April May June 23.4 23.3 23.6 23.9 24.5 Our records parallel this fluctuation. Respectfully,, Arne H. Ojala, P.E. Down Cape Engineering, Inc. Encl. cc: George Conduris AHO/amp 1AH032 362-4541 939 main street rt 6a yarmouth port mass 02675 down Cape engineering structural design civil engineers& land surveyors Arne H.Ojala P.E.,R.L.S. land court Richard R.Fairbank P.E. surveys June 22, 1988 site planning Barnstable Board of Health 367 Main Street sewage system Hyannis, MA 02601 designs George. C'nndur. i s , John Sa 1 c-r. n;-, Lots S & 6 Evson Drive - Centerville, MA inspections permits Dear Members of the Board: I have made a careful study ,of the ground water fluctuations this past spring, and have examined records of tests done on and near the site . Six casings were set to monitor water levels during March, April and May. New test pits were dug during the wet season in April, observed by Jerry Dunning of the Board of Health on lots 5 & 6 . All tests indicate that the four foot layer of pervious soil above the water table exists for both lot 5 &. 6 . I am confident that the 5 foot separation of high ground water to the sewage leaching facility, as designed and shown on the plans, for lots 5 & 6 meets requirement of the Board of Health and that since no variance is necessary, that permits may be issued for construction. The development of the site will be limited to the two lots, in accordance with the planning board letter attached . Respectfully, Arne H. Ojala, P. E. , R . L. S . Down Cape Engineerng, Inc . attachments cc : George Conduris AHO:tld Com DvQI - 60RJnL prL) Kit)_ 5 MSS. U► ou1.l d wALTe K l c--- -fvP r7Q CAS'► vm Tom 5-LEW&I t(5 "S , . 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