6101 ASSOCIATED BLVD BASE FILE 2017-06-05

OPERATIONS & MAINTENANCE CHECKLIST Project: Underwood Gartland Everett Inspector: Date: Time: Facility Description: All new pollution generating impervious surfacing in the proposed development will be collected via catch basins and pretreated prior to entering the wetpond by a Vortechs pre-treatment vault. The stormwater will then be discharged from the wetpond to the Associated Blvd. regional infiltration/detention facility. Maintenance Checklist Instructions: The 2010 City of Everett (COE) Stormwater Management Manual outlines maintenance standards and checklists in Appendix F for proposed drainage systems on-site. As outlined in Appendix F, the property owner shall plan to complete a checklist for all system components on the following schedule: (M) Monthly from October through April (A) Once in late summer (preferably September) (S) After any major storm (use 1 inch in 24 hours as a guideline) Comments on problems found and actions taken shall be noted. Completed checklists shall be kept by the property owner and made available to the City upon request. The following checklist is an aid to the COE Maintenance checklists provided below: Overall Need Site Facilities Condition Repair? Comments/Observations G F P Y N Catch Basins (See COE Maintenance Checklist) I u I_ I— i— I— Wetponds _ (See COE Maintenance Checklist) r Fencing/Shrubbery Screen/Other Landscaping !^ F_ r. 1, F- (See COE Maintenance Checklist) Vortechs Stormwater Treatment System F. F- fJ F- F- (See COE & Contech Maintenance Checklist) G=Good F=Fair P=Poor Y=Yes N=No N/A=Not Applicable Will existing Site Facilities need to be repaired, cleaned or maintained? F_ YES f— NO 1F YES, list the action items to be completed on the following table: Actions to be Completed Date Completed/ Initials 1. 2. 3. 4. 5.