Erosion Control Improvements At Moanalua Road Near Pearlridge Elementary School (IFB)

Work includes 1,333 SY of clearing and vegetation removal; 5 EA of shower tree removal; 300 CY of removal of sediment and debris at concrete ditches along benches; 115 CY of removal of sediment and debris behind hdpe silt screen and chain link fence; 1 LS of earthwork; 400 SY of geosynthetic cementitious composite mat; 550 SY of composite turf reinforcement mat; 50 CY of grouted riprap; 550 SY of 4" topsoil; 550 SY of grass hydro-mulch seeding, including 60 day maintenance period and temporary irrigation; 709 LF of removal and replacement of chain link fence; 2 EA of removal and replacement of pedestrian gate; 1 LS of demolition and reconstruction of existing concrete cut-off ditches (assumes 50% of exposed ditches required for repair); 1 LS of mobilization.