. Mobilization and maintaining traffic complete. 1 LS $ $ 2. The cost of project related bonds and insurance. 1 LS $ $ 3. Project sign as per specifications and location as directed by Landscape Architect. 1 LS $ $ 4. All layout and staking of site work elements complete. 1 LS $ $ 5. General conditions: management, overhead and profit. Unit price shall be equal to 5% of the total base bid. 1 LS $ $ 6. Site preparation and grading including; rough and finish grading, erosion control measures and all other work shown on plans but not otherwise listed below. 1 LS $ $ 7. Remove trees complete, and trim tree branches as noted on plans and per specifications. 1 EA $ $ 8. Remove Existing Playground Equipment and Fencing complete, per plans and specifications. 1 LS $ $ 9. Construct 4” concrete sidewalk as per detail 1 on sheet L8 and per plans and specifications. 810 SF $ $ 10. Construct 4” concrete over poor soils as per detail 11 on sheet L8 and per plans and specifications. 658 SF $ $