USA | CT | NEW LONDON COUNTY | LEDYARD | 06339
Small City
****- 04
Drainage improvements for Highland Drive, Cartridge Trail, and Country Club Drive Excavation, trench backfill compaction, perforated pipe, stone, filter fabric, catch basin top replacement, precast concrete structures, bituminous concrete hot mix surface course, temporary pavement repair, topsoil, loam, seed, agricultural ground limestone, fertilizer, grass seed mix, silt sack inlet sediment control device, cathodic protection
AI helper
Drainage improvements project in Ledyard, Connecticut. Work includes excavation, trench backfill compaction to 95% dry density, perforated pipe installation, stone, filter fabric, catch basin top replacement, bituminous concrete hot mix surface course, temporary pavement repair, topsoil, seeding, and erosion control. Contractor must provide compaction on all trench backfills, excavations, and pavement bases. Topsoil shall be spread at minimum compacted depth of 4 inches. Grass seed mix includes Kentucky bluegrass, creeping red fescue, and perennial ryegrass. Recommended seeding dates are April 1-June 15 and August 15-October 15.