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� L� � � � �� � � � �� � � � � � �� � 303.403 Continued, 300-�1 The flaring of copper tubing ends shall be aecomplished only With the use of the proper si�e and type of tools as designed for the purpose, sueh as Will provide aceurate sizing and rounding of the end�. Tubing sball be out squarely and all edge roughnes� shall be removed prior to flaring. All eouplings shall be tightened securely, so the flared end fita �nugly agai.nst the bevel of the fitti.ng uithout leakage. The flared �oint �ouplings shall be made up without the use of jointing a�mpounds. 3o3.40u We�, Ta� a L tera �,Q � Main When tapping a laterial Watermain or �ervioe to an existing watet�ain, the Contractor �aail be required to make �onnection to �he existing Watermain whila the existirtg sratermain is under pressure (i.e.� w�t tap) using ar� AWFIA approved drilling maehine, tapping sleeve and tapping valv�3. A aon�nection to an existing W�termain by methods other than a uet ti�p aan be done only �ith approval oP the Erutineer or if specifiQally shoun on th� plari � ,;• ,�• The Contra�tor �hall v�erify the size of the exiating Watermain prior to ^rdering the fittings Por �,h� Qonnection. 303.405 Location Records Each Water gervice ghall be marked at the property licie by a 4" X 4�� timber six feet to eight feet in l�eng�h embe�ded four feet beloW grade. The 4" X 4" timber aill be supplied by the Contractor. CarefUl rec�rd� 9h31Z be kepti coo¢eratively by r.�e Contractor's and Ouner�s repr�sccitaCive (Engineor or I�speccor) as to 3i�e, type and lacation oC service C�p, and ties to the curb boxes to existfr�g bu i:d ings. 303.500 S� t va ve yalv� Aoxes. ��.�L S� �iL Hc�xes Gae� va�ve3 an� pipe f:.tt�nga ahall be set and jc�fnCed in n�a pip@ �n the c;ancae� he�e�of9re speeif'i�d for cle�nir�g, ? aying ac�d joi�ting pipQ. Valve boxes �hall b� i'+rm1y supparted� and �aai�tained eentered and plumb ove� che urench nut of th� �ate �alve� aith box cov�r flush c�ith Che surf�ce oC ih� ;ini9hed pavem�Rt or at such o�her level as ma,� 0e directed. All geared valv�s �nd sueh other valves a� m�y be deatgnated �hall be set in valve aanhoies wiCh the wrench nuC� readily accessible for operation through tha manhole o�ening�. Manhol�s shai� b� con�structed �n a maaner that will permiL minor valve rep�irs and to afCo�d prat�ction Lo the pipe f'ro�n ia�pact Wh�re it passes thr�ugh the c�anhole �alls a�d in compliar;�c� «ith �ection 502.3. T�c�porary drainag� n�:c�ssa�y in the Construc��p� o�' th� va1v� manholes should be r�oved at'ter rhe installation is complete o� recei.ves approval vf Che �roper SCate E3oard of Dapartment of Elealth. Curb scop� and bnxe� s�a11 bc located as shoun qR the plans, Backfill ahall b� accompliahed to avoid displacement or bending ot Lhe eurb box. 0