11625 AIRPORT RD SONRISE CHRISTIAN CENTER 2022-08-25

Assurance Device Pursuant to EMC 19.37.240, the City of Everett requires a performance or maintenance assurance device to ensure compliance with EMC requirements and adequate protection and maintenance of critical areas. The following project cost estimates are provided for calculation of assurance device amount. Quantity of 2-gallon containers @ $13 per plant 120 Quantity of 1-gallon containers @ $10 per plant 500 Estimated Cost of Plant Material&Labor $6,560.00 Cost of Fencing and Signage (@ $10.54/ln. ft.) $5,745.00 Cost of 5-Years of Monitoring(@ $1,200.00/year) $6,000.00 Cost of 5-Years of Maintenance (@$800.00/year) $4,000.00 TOTAL ESTIMATED COSTS $22,305.00 3.5 MAINTENANCE PROGRAM The enhancement area will require periodic maintenance to remove undesirable species and replace vegetation mortality. Maintenance may include, but will not be limited to, removal of non-native species, irrigation, fertilization (if necessary), replacement of plant mortality, and the replacement of mulch for each maintenance period. Chemical control, only if approved by city staff; shall be applied by a licensed applicator following all label instructions. Maintenance shall occur a minimum of two times per growing season during the monitoring period. Duration and Extent In order to achieve performance standards, the permittee shall have the enhancement area maintained for the duration of the 5-year monitoring period. Maintenance will include watering, weeding around the base of installed plants, pruning, replacement, re-staking, removal of invasive plants, and any other measures needed to ensure plant survival. The landscape designer and wetland biologist shall direct all maintenance. Survival The permittee shall be responsible for the health of 100% of all newly installed plants for one growing season after installation has been accepted by the City of Everett. A growing season for these purposes is defined as occurring from spring to spring (March 15 to March 15 of the following year). For fall installation (often required), the growing season will begin the following spring. The Permittee shall replace any plants that are failing, weak, defective in manner of growth, or dead during this growing season, as directed by the landscape designer, wetland biologist, and/or City of Everett staff. Installation ?Diming for Replacement Plants Replacement plants shall be installed between November 1 and March 1, unless otherwise determined by the landscape designer, wetland biologist, and/or City of Everett staff Sonrise Christian Center 14 Critical Areas Study,Buffer Averaging, March 2,2018 &Buffer Enhancement Plan