Site Drainage System Replacement Malcolm X Shabazz HS Drawings

The project involves the complete replacement of the site drainage system at Malcolm X Shabazz High School in Newark, NJ. The scope covers surveying, installation of underground detention chambers, new storm‑manholes and inlets, curb and HMA paving, and full soil‑erosion and sediment control with final site restoration. The contractor must provide all labor, materials, equipment, permits, safety measures, and complete the work within an eight‑week construction window. Key elements include the use of StormTech MC‑7200 corrugated‑wall chambers, HDPE and PVC piping, geotextile, and compliance with NJDOT, NJ Soil Conservation, and ADA standards. • Replace existing storm‑water infrastructure with a series of corrugated‑wall detention chambers and associated piping. • Install new double‑B inlets, storm‑manholes, curb, and HMA pavement while implementing required erosion‑control measures before any excavation. • Complete all work—including final grading, seeding, mulching, and as‑built documentation—within 8 weeks and submit required permits, inspections, and restoration to the owner.