Permits & Development - Encroachment(EP)/Driveway(DW) Permits - 2007_EP-07-301 thru EP-07-400_ - EP-07-349

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SECTION 25 - PROJECT SITE SAFETY Safety of open trenches and other construction work is the Contractor's responsibility. The Contractor's attention is directed to the location of the project site, which may lay Ile within lI IC vicinity of residential areas, commercial areas, and schools. The Contractor shall provide and erect proper signs, barricades, and fences as directed by the Engineer to safely secure the construction area. The Superintendent will be available on-site during construction. Contractor shall provide the Superintendent's telephone number to the Engineer and assure that the Superintendent will be available during any emergencies or after construction hours. The maximum length of trench shall be 200 feet or the distance that pipe can be installed in a single day.;Trenches shall be backfilled and covered with temporary pavement (in paved areas) at the end of each workday. SECTION 26 — DUST NOISE AND WATER POLLUTION CONTROL The Contractor's attention is directed to Section 7.09, "Project Site Maintenance" of the City of Tracy Standard Specifications for compliance with the City's dust control requirements. _ At all times during construction, including weekends and holidays, and until final completion and acceptance of the work, the contractor shall comply with the City's Dust Control Ordinance and _ prevent the formation of an airborne dust nuisance by watering as required by the Engineer, and to treat the site of the work in such a manner that it will confine dust particles to the immediate surface of the work. The Contractor shall perform such treatment immediately during the construction contract and within one (1) hour after notification by the Engineer that _ the airborne nuisance exists. If the Contractor fails to remove the nuisance within the above time frame, the City may order that the treatment of the site be done by City equipment and personnel or by others. All expenses incurred in the performance of this treatment shall be charged to the Contractor. The cost shall be paid for by the Contractor separately or be deducted from the periodic payments to the Contractor as the City incurs such costs. All hauling trucks or other construction vehicles leaving the site shall be cleaned of mud or dirt clinging to exterior body surfaces or wheel rims before traveling on City streets outside the work limits. All trucks coming to or leaving the site with materials or loose debris shall be loaded in a manner, which will prevent dropping of materials or debris on City streets. Spillage resulting from hauling operations along or across any public traveled way shall be removed immediately at the Contractor's expense. _ Contractor shall provide an approved water truck of large capacity with spraying capability, as required or as directed by the Engineer. The water truck shall spray water on excavated areas, dirt, asphalt grindings, etc., within the project site and storage area. The Contractor shall make every reasonable effort to control noise generated as a result of construction to the satisfaction of the Engineer. Use of air compressor, jackhammer and other _ vibrating and loud sound generating equipment shall be limited to between the hours of 7:30 a.m. and 4:30 p.m. unless otherwise authorized by the Engineer. y the Contractor shall provide mechanical follow BMP's for storm waterequired or as directed b Engineer. Contractor shat pollution prevention,on, and submit a SWPPP in compliance with all NPDES requirements. Division II - 11 NEI Phase II Water and Sewer July 2007 CIP Nos. 7468,7589, 7590