1122 INDUSTRY ST AVIATION TECHNICAL SERVICES 2018-01-02 MF Import

i Mountain View Warehouse Stormwaler Site Plan A catch basin shall be cleaned if the depih of deposits is equa! to or greater that 1/3 the deplh (rom the basin to the inverl of the lowest pipe into or out o( the basin. if a catch li� basin is found during the annual inspeciicns to significantly exceed this standard, it shall he cleaned every six months. I(woody debris is likely �o accurnulate in a catch basin, it � st,ould be cleaned on a vdeekly basis and/or steps taken to prevent the entry of the debris. Access Siructures: • Access covers are in place • Locking mechanisms work with proper tools • Cover can be removed and re-ins�alled by one person using appropriale tools � • Ladder meels design standards and allows safe access Catch Basins General : • No trash oi debris immediately in (ront of catch basin opening • No trash or debris in the calch basin . r o( �hris Inlet and outlet pipes a e (ree trash andlor dc... • Frame is even with curb and/or road��ay (v�.�hen 2pplicabla) • Top slab is free of holes and cracks • Frame sits flush on ll��e top slab • Cracks in basin walis, boltom, or at the joint ei the inieUoutlet pipe are repaired • No seltlement or misalignment affecting the catch basin function or stability I • No vegetalion blocking the catch basin openiny • No vegetation or rool growlh presenl in the catch basin � • No pollution present (surface (ilm is allowable) WelvaulC I • Sediment and debris removed when accumulated sedimenl is greater ihan or equal to 10°�b o(the design depth • All joints bchve��n pipe seclions are sealed and evafer tighl StormFilter. • The SlormFillcr media shall tar�et dissolved pollu(anls and nutrients, in additio�� to total suspended solids. As more effective media become available in the futura, the StorniFilter shall be upgrad�d, during routine cartridge replacement, to ulilize th�se iinproved media. I , 04-035 THE BLLJELINE GROLIP P�7QC �S I