Laserfiche WebLink
osizsioz io:z2 F�s � oia <br />• • WATER DTSTRIBU'I'lON <br />Disinfecoon of water maias shal] be perfonned in accordance �vith AWVJA Standard C651-86 and <br />�Pction 7-11.3(12) of the ;;tandazd Specifications. A copy of this procedure is included in the back of <br />( s 3ecdon. <br />Flushing water must be di:posed of in accordance with Ciry of Everett Surface Water Management and <br />Washington State Depar��ent of Ecology Standards. Flushing water may require dechlorina[ion or <br />disposal to City of Everett ;:ewer system. Method uf disposal shall be approved by the engineer. <br />5-15.1 CHLORTNE DOSAGE <br />References in Section 7-113(12) of thc R'SDOT/APWA Standard 3pecifications to an initial chlorine <br />content of the water of not ]ess than SOmg/1 is hereLy changed to 25mg/2. <br />The amounts of chlorine (C•1� required to give 25mg/1 for 100-foot lengths of various diameter of pipe <br />are: <br />AM(�UNTS OF CHLOR7NE REQUTI2�D FOR 25 MG/L <br />DOSAGE <br />Household Commercial <br />Pipc ' ' Volume of �'Vater Bleach Sleach <br />Sue Per 100 ft length 5-1/4% 12-1/2Y5 <br />(incl�es) gallons) (F.allons) (�allons� <br />4 <br />6 <br />3 <br />10 <br />12 <br />14 <br />16 <br />20 <br />24 <br />30 <br />36 <br />42 <br />48 <br />5-16 <br />65.3 <br />1.46.5 <br />261.0 <br />�•08.0 <br />`_88.� <br />i99.6 <br />1�k4.4 <br />1ii31.9 <br />2:f49.9 <br />31i71.7 <br />5::87.3 <br />71.96.6 <br />9_ 99.6 <br />UNDFI2GROiJrTI) UTILITIES <br />.03 <br />.07 <br />.13 <br />.2 <br />.3 <br />.4 <br />.S <br />.S <br />1.1 <br />1.8 <br />2.5 <br />3.5 <br />4.6 <br />.13 <br />.03 <br />.053 <br />AS <br />.12 <br />.16 <br />.21 <br />.33 <br />.47 <br />.75 <br />1.1 <br />1.44 <br />1.6 <br />Activities such a�ench exca� ation, tunneling or boring, pipe embedment, bacl�lling, compaction, safety <br />and pavement patching, whedier for public or private utilities, shall conform to the requirements set forth <br />in this Section and other Sec�ions of these standards. For all the above, except pavemenc patching, see <br />Section 3-9 Underground IItilitics and Standard P:an Nos. 610, 611 and 615. For pavement patching see <br />Section 3-14 and Standazd Plan 316. <br />X <br />S7AN�AR�S 6-10 <br />Rev.'IOI00 <br />