Laserfiche WebLink
- .-� .� �— � � - _ . ut i .e : 5u a � OTECH COMSULTANT6 � p . 0s � <br /> ^. <br /> lopper 6�rv1c• i 6upply� 6lskun, 1ne. JH l9176 <br /> M�y 2�, 1959 P�9• 3 <br /> to th• atlft �11ts � distanc� ot t�n t��t. This ►v111 ��qu1r• <br /> pler 1�npth� on th• order of twanty te�t 1n l�npth. Th• plers <br /> cen D• tnatell�d wlth � conv�ntlonei suqer havin9 a minimum <br /> dfam�t�r of 16 inches. Mle �nticlPet� thet open ho1• method� <br /> san b� uted provldad th� concr�t� 1t on sit• �t th• t1m� of <br /> Cri111np •na that th• concr�t� cen b• tr�mi�d to th• bottom of <br /> th• hol�; 1 .�. , th• concr�ts is di�cherQed •1th�r wlth a pump <br /> or � piD� so th�t th• concr�t� doss not tr�• t�11 to th• <br /> bottom of th• ho1�. Th1s 1s •op�c1�11Y important tt Met�r is <br /> to Scsos th�fAol��o ��u9�r-csat methodstNould b�d ��Quj��dred <br /> The piers Tey b� d��lpn�d for •n allowaDl� v�articl• bearinp <br /> prsosur• of tMenty (20) tons. Th• upper capaclty of Lhes• <br /> plcrs cen ba •scumad to b� ten (10) tons per p1er. Our <br /> enpineer� should ob6�rv the drilllny proceas to datermine the <br /> deptt� of hol�s durinp th� constructlon activitiss and to I <br /> �ssur• thet th• piers �r� property 'constructed. <br /> QRIVEN TIMBER PILES I <br /> A third �1t�rnativ is to support th• structur• on treated <br /> Nood p11�s. Th• toundatlon Oesipn Wou1d ba v�ry simil�r to <br /> ut111zat1on ��f concr�te dr111 plers. Mlood p11�s would Da <br /> inst�lt�d Nith • p11• drivinp hemmer havinp a rat�d •nerpy of <br /> 1600 foot Dounds. P11�s driven to �etusal would hav • <br /> p1lec�tis fnot kno►+n�boceuse our�tetthpltapdid rnotn9penotrat� <br /> very far lnto the Desring soils. Ma v+ould eatimet• th�ir <br /> 1�n9th on tha order of twenty-fiv� (25) ��at. At l�ast four <br /> test p11�t ehould be driven prtor to orderinp the productlon <br /> p11es to determine pile lonpths. <br /> �OORS <br /> A conventlonal at�b on 9rede floor r.en D• used 1f structural <br /> f111 is placed over competent netive soits after ths removal <br /> of 4he exlttlnp ti11e en0 oryanic soils. It the bulldinp is <br /> supported on p11es or piers we suggest usiny a crawl eDece •�d <br /> a +�cod 11oor syctem, however, ths slab could be structurally <br /> supported on the piers or p11es. If tho crawl spaco is to be <br /> u6ed, the spece should be we11 ventilnted and • strony vapor <br /> berrt�r plecad on the pround surface. <br /> k' <br /> GE07'P.CH CONSULTAN7'S. INC. <br /> , <br /> L <br />