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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />PENSKE TRUCK LEASING EVERETT ONSITE IMPROVEMENTS <br />CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN <br />- Hydro -demolition <br />. Bridge and road surfacing <br />Design and Installation Specifications <br />Sitts & Hill Engineers, Inc. <br />Job Number 17,710 <br />. Vacuum slurry and cuttings during cutting and surfacing operations. <br />• Slurry and cuttings shall not remain on permanent concrete or asphalt pavement <br />overnight <br />• Slurry and cuttings shall not drain to any natural or constructed drainage con- <br />veyance including stornwater systems. This may require temporarily blocking <br />catch basins. <br />• Dispose of collected slurry and cuttings in a manner that does not violate ground <br />water or surface water quality standards. <br />. Do not allow process water generated during hydro -demolition, surface rough- <br />ening or similar operations to drain to any natural or constructed drainage con- <br />veyance including stomiwater systems. Dispose process water in a manner that <br />does not violate ground water or surface water quality standards. <br />. Handle and dispose cleaning waste material and demolition debris in a manner <br />that does not cause contamination of water. Dispose of sweeping material from a <br />pick-up sweeper at an appropriate disposal site. <br />Maintenance Standards <br />Continually monitor operations to determine whether slung, cuttings, or process water <br />could enter waters of the state. If inspections show that a violation of water quality stand- <br />ards could occur, stop operations and immediately implement preventive measures such <br />as berms, barriers, secondary containment, and vacuum trucks. <br />BMP C153: Material Delivery, Storage and Containment <br />' <br />Purpose <br />Prevent, reduce, or eliminate the discharge of pollutants to the stormwater system or <br />watercourses from material delivery and storage. Minimize the storage of hazardous <br />materials on -site, store materials in a designated area, and install secondary con- <br />tainment <br />Conditions of Use <br />These procedures are suitable for use at all construction sites with delivery and <br />storage of the following materials: <br />2014 Stormwater Management Manual for Westem Washington <br />Volume II - Chapter 4 - Page 315 <br />SITTS & HILL ENGINEERS, INC. 50 <br />TACOMA, WASHINGTON <br />