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i <br /> � <br /> DIVISION 9 <br /> ' MATERIALS <br /> SECTION 9-29 ILLUMIIVATION,SIGNALS,ELECTRICAL <br /> ISECTION 9-29.1 OF THF. STANDAItD SPF,CIFICAT[UNS IS SUPPLEMIENTED BY THC <br /> FOLLO�VING: <br /> ' 9-29.1 Conduit <br /> PVC conduit shall be either Schedule 40 or Schedule 80. Schcdule 80 shall be required for all strcet crossings and <br /> � for?he bottom 10' of pole risers. Bcll end bushings shall tc installed on all condoit ends. <br /> SECTION 9-295 OF THE STANDARD SPECIFICATIONS 1S SUPPLEMENTED BY THE <br /> ' i�OLLOWIi4G: <br /> 9-29.2 Junction f3oxes <br /> ' All junction boxes shal! ronform to the details shown on Standard Plan J-1 I A and shall be of the type indicated in <br /> tlie plans. All junction box lids anti trames shall be galvanized. All Type 3 junction boxes to be located in the <br /> street or shoulder area shall include a concrete foundatioi� as detailed in Standard Plan J-1 la. <br /> ' SECTION 9-24.3 OF THE STANDARD SPECiFICATIONS IS SUYPL�MENT�D BY THE <br /> FOLLOWING: <br /> ' 9-29.3 Conductors,Cablc <br /> All wiring shall be ot"the type, size, and specifica[ion as indicated on fhe wiring schedule in the plans. If there is <br /> ' no wiring schedule in the plans all wiring shall confonn to Section 9-293 of the Standard Specifications. <br /> 9-29.3A Telemetry Cable(New Section) <br /> ' Telcmetry cable for underground installation shall be mulliple pair, as specified in the plans, No. 19 AWG filled <br /> cable with aluminum sheathing and shall conform to RGA Specification PE-39. Telemetry cable for overhead <br /> ' installation shall be multiple pair,No. 19 AWG air core, Figure 3, self supporting cable with aluminum sheathing <br /> and shall conform ro REA Spec. PG38. <br /> SECTION 9-29.8 THE VACAr?T SECTION IS REFLACED WITH THE FOLLOWING: <br /> 1 9-29.8 Traffic Si�nal Standards ([�ew Scetion} <br /> ' Traffic signal standards shall be fumished and instaile�. it� accordance with the methods an� ma[erials noted in the <br /> applicable Slandard Plans,preappmved platis,or spceisS design plans. <br /> ' All welds si�all compfy w�!h thc I:���st �1ASH'i'i? 5.4ar�dard Specifications for Structural Supports for Highway <br /> Signs, Luminaires a!sd TfE':i� Signals. Wefding inspectioe shall comply with Section 6-033(25)A Welding <br /> Inspection. <br /> ' Hardened wnsheis shali be iisc-d Witi: iiil signal arm connect'rng bolts instead of lock washers. All signal artn , <br /> AASHTO M 1<i4 cuit�iec;ing bolts snalf be tightened tn 40 Nercent of proof load. <br /> ' Traffic signal slandarJ types au�npplicable characteristics arc as t'ollows: <br /> o�.�uo..,aoe.vnsoo_.��o�ry�o.�e� 1 <br /> David Evans md Associa�cs,Inc. SP-20 7ih Ava SF%10(hkSt.Signnl Malificatior j <br /> � lunc1998 � <br /> : <br />