6110 HIGHWAY PL 2016-01-01 MF Import

The concrete .ribs shall be thoroughly cleaned off, and � _oaper laid ther�on as per plans. After mixing. concrete shall be deposited rapidly upun the subg grade to the reQuired depth. and f6r the entire width of the slab. in B��essive batches, and in a continuous operation without the use of intermediate £orms or bulkheade between expanaion jointa, Coiscrete tivill not be allowed to be spou�ed� In case of a breakdo�vn concrete shallbe mixed by har►d to complete the section. T}ie r�aking of a joint except on tYie rfba as spec;fied and that�neededato�completelatsgctionhatlthe�sto � concrete in excies of used. The sta.rting of a slab before the noonpiour�and�thensfinishingbe $tartE3�sit ha�setonbencomp2etely�finished in�aicontinuous operation. Once a slab ia Otherwlae the slab will }iave to be remoned and replace d z,ith a nem elab, at Contractor's expense� especialacare�ehall tie atcaliitimes r�equiredtto concrete water-tight uniform conaistency. and to have it thoro Bet it of t'�e proper uBhly worked over. of juet thegr ght�coneistency,$�ae�y1conereteithatlis notiof justrthis right consieteqcy, will be Tejected. Concrete shall always be laid up hill. On account of Che extra work required to pouring the slabs on the elopes of the basl�s. two sets of rodders, spellin� each other will be furnfahed if requeeted by h/ater Superintendent. Ti�t ,joints are of prime iraportance� and the sides of alI slab� shall be thoroughly spaded, so that tivhen thg forms are removed. con- crete will ehow a emooth, denae face. If found neceaeary in orde# to prevent pits and por.kets on the face, pater guperintendertt will require on�the�floor of�thetlreaervofr willpnot�equire�� gxpected that the slabs through spading, but that the slabs on the slopes�wiligre uirenly aleo. at least in placea. 9 grouting 48.-_F ZNI3HI4iiG: Surfac e ahall be struck off by a heavy template,. or atrike board, wicich ehall be moved with a aomtiined tamping crosswie�e and longitudinal mo•tion to produce a eurface free from depressions or unequalities of any kind, F,a►en the strike board ie �+ithin threa ( j) feet af ajoint it shall be lifted to the joint and the surface struck by moving the strike board av►ay from the �oint; any exceas concrete shall be remo vpd, 21.