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building and landscape construction on Lots 1 through 4. Failure to comply with the approved construction SWPPP may result in the issuance of correction notices, citations or stop work order. The following Best Management Practices (BMPs), as well as any other applicable measure, shall be included in the SWPPP and implemented as approved by the City. 89. The applicant and then the homeowner after building occupancy is responsible for implementing the following measures during all construction phases of the project and the lots covered by this approval: a. The applicant and /or the homeowner shall include erosion control /storm water quality measures on the final grading plan which shall specifically address measures to prevent soil, dirt, and debris from entering the storm drain system and roadway areas. Such measures may include, but are not limited to, hydroseeding, hay bales, sandbags, and siltation fences and are subject to the review and approval of the City Engineer and /or the Building and Safety Division as applicable. The applicant is responsible for ensuring that their contractors and sub contractors are aware of and implement these measures. b. All graded lots shall be revegetated and stabilized after completion of grading, but in no case later than October 15` The hydroseed mixture shall consist of the following species and rate -of- cover: crimson clover (20.0 Ibs /acre), California poppy (3.0 Ibs /acre), valley lupine (5.0 Ibs /acre), farewell -to- spring (2.0 Ibs /acre), and African daisy (2.0 Ibs /acre). The hydroseed mixture shall be specified on the subdivision's grading plans and the building permit plans for review and approval by the Planning Division. The hydroseeding shall be accomplished before September 15 and irrigated with a temporary irrigation system to ensure that the grasses are established before October 15 No grading shall occur between October 15 and April 15 unless approved erosion control /storm water quality measures are in place, subject to the approval of City Engineer and /or the Building and Safety Division as applicable. Such measures shall be maintained until such time as building construction begins. c. Gather all construction debris on a regular basis and place it in a dumpster or other container which is emptied or removed on a weekly basis. When appropriate, use tarps on the ground to collect fallen debris or splatters that could contribute to storm water runoff pollution. d. Remove all dirt, gravel, rubbish, refuse, and green waste from the street pavement and storm drains adjoining the site. Limit construction access routes onto the site and place gravel on them. Vehicles and equipment shall not be driven off paved or graveled areas during wet weather. All streets, driveways, and pavement adjoining the project site shall be broom -swept on a daily basis. Caked -on mud and dirt from shall be scraped and removed from these areas before sweeping. e. Install filter materials (such as sandbags, filter fabric, etc.) at the storm drain inlet nearest the downstream side of the project site in order to retain any debris or dirt flowing in the storm drain system. Maintain and /or replace filter materials to ensure effectiveness and to prevent street flooding. Filter material must be inspected prior to and following each storm event replaced /maintained to assure effectiveness throughout the construction period. 22