Campuran kompos UPS (Unit Pengolahan Sampah) Cilangkap dengan tanah TPA (Tempat Pembuangan Akhir) Cipayung sebagai daily cover soil berdasarkan ukuran partikel dan permeabilitas = Mix compost of UPS (Waste Treatment Unit) Cilangkap with soil of TPA (Final Waste Disposal) Cipayung as daily cover soil based on particle size and permeability