2008-342D - Laserfiche WebLink

Home Browse Search

responsibility mechanism until the District has approved the permit transfer and substitute responsibility mechanism . 33 . Both the on -site and off-site mitigation activities must commence concurrentowith wetland impacts and must be completed prior to use- of the infrastructure . 34 , Prior to commencing on-site and off-site wetland mitigation activities , staff gauges must be installed . The proposed location of the staff gauges must be submitted for District approval prior to installation . 35 , The limits of clearing within Wetland B must be flagged and the flagging approved by District staff prior to commencing mitigation activities in Wetland B : A planting plan for the disturbed area must also be submitted- for District approval prior to commencing mitigation activities . 36 . Prior to the sale of any lot or use of the infrastructure for its intended use , whichever occurs first ; the permittee must complete the construction of the split rail fences and plant the back slope of the lots adjacent to the conservation easement area in accordance with Typical Buffer Planting Detail on Sheet 15 of the plans received by the District on May 24 , 2004 . The fences and backsiope plantings must be maintained and remain in place in perpetuity . Any change in the type of fencing must be submitted to the District for approval . 37 . The on -site and off-site mitigation must be conducted in accordance with the submittal by Biological Research Associates received by the District on May 71 2004 . The off-site mitigation must be constructed in accordance with the plan by Masteller & Moler , Inc'. received by the District on April 30 , 2004 . 38 . Baseline and annual monitoring of the on- site and off-site mitigation areas must be conducted in accordance with the submittal by Biological Research Associates received by the District on May .7 , 2004 with the exception of water level data to be "collected in the on= site and off-site mitigation areas quarterly each year of monitoring . 39 . Successful wetland enhancement of both the on-site and off-site mitigation areas will . have occurred when : A . non- native and nuisance vegetation , such as cattails (Typha spp . ) , primrose , willow ( LudWigia peruvianna) , Brazilian pepper (Schinus terebinthifolius) , Australian pine (Casuarina sp . ) , Meialeuca sp . , -and climbing fern ( Lygodium sp . ) constitute no more than 5% of the areal cover in each stratum ; B . Hydrologic conditions generally conform to hydroperiods and water levels . found in existing wetlands of the same type and those specified in the mitigation plan ; and , C . The -above criteria have been achieved by the end of a 3-year period following initial planting . 40 . The permittee must submit two copies of an as- built survey of the off-site wetland restoration mitigation areas certified by a registered surveyor or professional engineer showing dimensions , grades , ground elevations , water surface elevations, and species composition., . numbers and densities . The as-built must be submitted prior to planting of the restoration areas . 41 . Successful establishment of the off-site wetland restoration mitigation areas will have occurred when : A . At least 80 percent of the planted individuals in each stratum have survived throughout the monitoring period and are showing signs of normal growth , based .upon standard growth