Specifications include, but are not limited to: Playground area is approximately 11,300 square feet. a. Small Playground Area- approx. 1,300 square feet with max deck height of 4 feet b. Large Playground Area- approx. 10,000 square feet with max deck height of 12 feet 2. Contractor shall remove and properly dispose offsite the existing wood fiber product. 3. Contractor must provide adequate sub base drainage system using a minimum 4” pipe in a herringbone pattern. 4” pipe should be below the rubber surfacing gravel base. 4. Contractor shall install crushed and compacted subbase stone. 5. Contractor shall install bonded rubber mulch surfacing in accordance with National Playground Safety Standards and provide documentation that the installation is in compliance. 6. Bonded rubber mulch shall meet flush with sidewalk entry