Construction Of Parking And Road Mrf Garbage Transfer Station Inside Sewage Treatment Plant 3Brd Industrial Phase-Ii Chandigarh. Sub Head Providing And Laying Of 450 Mm 18 Inch Id And 300 Mm 12 Inch Id Rcc Pipe For The Smooth Flow Of Swd System/Mcph4/2022/79/2022_Mcc_69672_2 (EXPIRED)