1505 INDUSTRY ST 2018-01-01 MF Import

i �i1�0:�i7r��; pP:1`� sU327a9351 Pf.�l�iTO'lI L'dLPn;li r_0 PaSE 15 GEOTECHNICAL ENGINEERING STUDY Panettoni Davolopment Company, LLC E-70134-1 October 2, 2002 Page 10 The oppropriate locations oi subsurface drains, if needod, should 'oe established duriny grnding operations Ly ECI's repre,entative, ut which timo the seepaga areas, if prese�t, may t�e more clearly defined. During construction, the sita must be graded such that surface water is directed away from construction areas. VJater must not he a!lowed to stnnd in f�rens where buildings, slebs, or pavemants ere to be constructed. Loose surfaces should be sealed by compacline� tlie surface to reduce the polential for moisture intiltration into the soils. I�inal site grades m�st allow for drainage away trom the building loundations. Tho gwund should ba sloped et a {)radiont oi 3 pArcont lor a distonce o( et least ten feet away Irom the buildinp, except in paved areas, which can be sloped at a yrudient of 2 �ercent. � Footing d�ains should bc installed around perimeler of lhe buildings, at o� jw! below the invert nf the footinp, with a �radicnt su(ficient to initiate (low. A typical fuoting ; dr�in detnil is provided on Plate 4. Under no circumstances should roof downspout �- drain lines be conner.led to lhe fooling drain system. Roof downspout, must be separately tightlined to discharpe. Cieanouts showd bo installed at stratepic locations to allow tor periodic maimenance of �he fouting drain and downspuut tightline systems. Intiltrotion Evaluation As part ot this sludy, ECI rr.viuvaed iho tield v�ork performed far the re(erenr.ed in(iltration evaluation. Snil condit�or:s ancountered during the exploration for this study — arr, cnnsistent with those encowitered durin{� the intiltration evaluation. Therefore, the design values in that document remain :ipplicablo. - Utility Support nnd BeGkflll I3osad on tho eondiiions observed al lhe bc�rinp locntions, the site soils should flnnerally providc adequate support for utilitics. Utility irenr.h backfill is a prirnary concorn in reducing ihe potential fcr settlement along utility alipnments, particularly in pevement areas. I[ is important that each section o( utility line bo adequately supportod in the bedding material. Tho material should be hand tempe� to ensure support is pravided ❑round the pipe haunches. Fill should be Carefully placed ond hand tamped to aboul ., twelve inchcs above the crown o( the pipa before heavy compaction equipment is broupht into use. The romainder of the lrench b�r.kfill should be placed in lifls having a loose thickness o� less than twelve inches. Gaih Cansukrnv. Inc.