Laserfiche WebLink
i <br /> Ian..r conn.�aor. <br /> I Strength of chear connectoz� between vertical adjacent unit• ehell be <br /> appl:cable over a dcsign temperature of 30 degrees Eo-F to +-100 degree� F. � <br /> Shear connector� shall be !f inch diameter thermoeet i�opthalic polye�ter <br /> reain-pultruded fiberglase reinforcement rode. Connectors ehall heve a <br /> Iminimum flexural etrength of 128,000 poi and short beam ■hear of 6,400 p�i. <br /> Shear connectore �hall be capable of holding the geogrid Sn the proper de�ign <br /> I poeiGion during grid preten�ioning and backftlling. <br /> a��� I,�w11ny P�A 14t�rial <br /> I Material ehell meet the epecificatione for crushed surfacing top couree and <br /> ehall be placed in accordance with the recommendatione of the menufacturer of <br /> the modular concrete retaining wall. The baae leveling pad ehall be <br /> underlayed with geotextile fabric meeting [he s,�ecificatione for geotextile <br /> Ifor soil etabilization in Section 9-33. <br /> MaEe ,=�' ��.,, �- - -`-�- -- "- ---- - -"en �saw4nge 'Fhe �evei4ng-Psd <br /> eha�� be e i�i#n'-�•- -` --`-- E'�•....�..��'Fhe 9��ed -`-'��dc�r-l�-s:�Eh <br /> I ���� <br /> IIait 1111 <br /> IUnit fill shall con�iot of czu�hed turfacing baee cour�e. <br /> One cubic foot, minimum, of unit issfn-fill �h�ll be used for each �quare foot I <br /> I of wall face. UnitBEain fill �hall be placed within coree of, between and <br /> behind unite to meet thi■ requirement. <br /> A�ialorc�d fackf111 <br /> IReinforced backfill �hall be free of debri• and meet the followin9 grad�tion <br /> requiremente: <br /> I Sieve Size Percent Pa�sing <br /> 2 inch 100 - 75 <br /> �{ inch 100 - 75 <br /> No. � 100 - 20 <br /> No. �0 0 - 60 <br /> No. 300 0 - 35 <br /> Plasticity Index (PI c l0 and liquid limit < <O) <br /> IThe maximum aggregate •ize �hall be limit�. o % inch unles• field teot■ have <br /> been or vill be performed to evalu�ce pol ', etrength reductions to the <br /> I geogrid detign due to d�mage during con�[a, a. <br /> Material can be site excavated �oil� where the above requiremeats can be met. <br /> Soils unsuitable for baekfill (high plaetic clay� or otganic •oilsl sh�11 not <br /> I be used in the backfill or in the reinforced soil ma�s. <br /> Contractor �hall �ubmit reinforced fill •emple and laboratory te�t retult� to <br /> the Ovmer'■ Representative for approval prior to the u�e of a pror,osed <br /> Ireinforce fill material. <br /> I Divi�ion 6 Page 5 <br /> fiverett Station - 0!i/12/00 �� <br /> H:\Jobt\97093\TRANS 8N0\SP6C5 100tcd\Stt�et •Ste�fl8P�C6RI.dx r <br /> I o <br />