6201 ASSOCIATED BLVD BASE FILE 2018-03-29

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) r r r r Wetponds (See COE Maintenance Checklist) l"" r l r r Fencing/Shrubbery Screen/Other Landscaping (See COE Maintenance Checklist) Vortechs Stormwater Treatment System r (See COE&Contech Maintenance Checklist) rrrr 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? r YES r NO IF YES, list the action items to be completed on the following table: Actions to be Completed Date Completed/ Initials 1. 2. 3. 4. 5.