Permits & Development - Encroachment(EP)/Driveway(DW) Permits - 2007_EP-07-301 thru EP-07-400_ - EP-07-352

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The third subparagraph of the twenty-third paragraph in Section 86-2.05C, "Installation," of the Standard Specifications is amended to read: • Precast concrete conduit cradles shall conform to the dimensions shown on the plans and shall be constructed of minor concrete and commercial quality welded wire fabric. Minor concrete shall conform to the provisions in Section 90-10, "Minor Concrete," and shall contain not less than 350 kilograms of cementitious material per cubic meter. The cradles shall be moist cured for not less than 3 days. The seventh subparagraph of the twenty-third paragraph in Section 86-2.05C, "Installation," of the Standard Specifications is amended to read: • The space around conduits through bridge abutment walls shall be filled with mortar conforming to the provisions in Section 51-1.135,"Mortar,"except that the proportion of cementitious material to sand shall be 1:3. The fifth paragraph in Section 86-2.07,"Traffic Pull Boxes,"of the Standard Specifications is amended to read: • Concrete placed around and under traffic pull boxes as shown on the plans shall be minor concrete conforming to the provisions in Section 90-10,"Minor Concrete." The traffic signal controller cabinet requirement in the table in Section 86-2.08A, "Conductor Identification," of the Standard Specifications is amended to read: Traffic Signal Ungrounded Circuit Conductor Blk None CON-1 1 6 Controller Cabinet I Grounded Circuit Conductor Wht None CON-2 1 6 The second paragraph of Section 86-2.08B,"Multiple Circuit Conductors," of the Standard Specifications is amended to read by the following 2 paragraphs: • At any point, the minimum insulation thickness of any Type USE, RHH, or RHW insulation shall be 1.0 mm for conductor sizes No. 14 to No. 10,inclusive;and 1.3 mm for No. 8 to No.2,inclusive. • At any point,the minimum insulation thickness of any Type THW or TW wires shall be 0.7 mm for conductor sizes No. 14 to No. 10,inclusive; 1.0 nun for No. 8;and 1.4 mm for No.6 to No.2,inclusive. The sixth and seventh paragraphs of 86-2.12,"Wood Poles,"of the Standard Specifications are amended to read: • After fabrication, wood poles shall be pressure treated in conformance with the provisions in Section 58, "Preservative Treatment of Lumber, Timber and Piling," and AWPA Use Category System: UC413, Commodity Specification D. • Wood poles, when specified in the special provisions to be painted, shall be treated with waterborne wood preservatives. The first paragraph of Section 86-2.15,"Galvanizing,"of the Standard Specifications is amended to read: • Galvanizing shall be in conformance with the provisions in Section 75-1.05, "Galvanizing," except that cabinets may be constructed of material galvanized prior to fabrication in conformance with the requirements in ASTM Designation: A 653/653M,Coating Designation G 90,in which case all cut or damaged edges shall be painted with at least 2 applications of approved unthinned zinc-rich primer(organic vehicle type) conforming to the provisions in Section 91, "Paint." Aerosol cans shall not be used. Other types of protective coating must be approved by the Engineer prior to installation. Item B of the thirteenth paragraph of Section 86-2.16,"Painting,"of the Standard Specifications is amended to read: B. Salt Spray Resistance-The undercutting of the film of the coating system shall not exceed 3 mm average,from lines scored diagonally and deep enough to expose the base metal, after 336 hours exposure in a salt spray cabinet in conformance with the requirements in ASTM Designation: B 117. The first paragraph of Section 86-4.01,"Vehicle Signal Faces," of the Standard Specifications is amended to read: • Each vehicle signal face shall be of the adjustable type conforming to the requirements in Institute of Transportation Engineers(ITE)Publication: ST-017B,"Vehicle Traffic Control Signal Heads." Contract No. 10-OM7104 66