Urban Climate Adaptation Measures Including Underground Retention Tanks, RWH, and Percolation blocks (Construction of source control measures for delaying runoff through underground retention tanks with RWH using modular eco-block arrangement)

Supply and Installation Eco Bloc Storm Water Infiltration Tank made from recycled polypropylene with 60 ton/ sqmtr load capacity confirming to BBA/IS standard with Inspection facility with no plate system with storage co-efficient 96% (Size - 25 X 10 X 2 Mtr) at various locations within Guwahati city

Supply and Installation Eco Bloc Storm Water Infiltration Tank made from recycled polypropylene with 60ton/ sqmtr load capacity confirming to BBA/IS standard with Inspection facility with no plate system with storage co-efficient 96% (Size 12.5 X 10 X 2 Mtr)

Supply and Installation Eco Bloc Storm Water Infiltration Tank made from recycled polypropylene with 60ton/ sqmtr load capacity confirming to BBA/IS standard with Inspection facility with no plate system with storage co-efficient 96% (Size 300 X 1.8 X 2 Mtr)

Supply and Construction of Eco Bloc Modular type RWH Structure capacity of 4.32 cum by using Eco Bloc infiltration modules of size 800 x 800 x 360 mm and side wall with infiltration modules of size 800 x 800 x 25 mm including excavation in bitumen / concrete roads surface to a size of 1200 x 1200 x 3000mm and providing base plate, Geo textile 400mm -200 micron, Coarse filter media 20mm thickness, FRP of 700 X 700 mm (clear opening 600 X 600 mm)(Grating cover with Frame- Medium Duty -30MT) , carting away etc.complete. Bore hole depth upto 15 Meter

Supply and Installation Eco Bloc Storm Water Infiltration Tank made from recycled polypropylene with 60ton/ sqmtr load capacity confirming to BBA/IS standard with Inspection facility with no plate system with storage co-efficient 96% (Size 25 X 10 X 2 Mtr)

Supply and Installation Eco Bloc Storm Water Infiltration Tank made from polypropylene with 60ton/ sqmtr load capacity confirming to BBA/IS standard with Inspection facility with no plate system with storage co-efficient 96% (Size 10 X 10 X 2 Mtr)

Construction of cast-in-situ Silt Catch Pit of inner size 450 X 450 X 450 mm including necessary earth work excavation including providing foundation in PCC 1:4:8 under wall 150mm thick and cutting the existing storm water drain of size 300 x 150mm for fixing 2 Nos of 160mm dia PVC pipe on the storm water drain mouth with RCC cast in situ wall of size 120mm in RCC 1:1.5:3 with steel of 9.25 kg including fixing FRP Grating Cover with frame of size 550 x 550mm (clear opening 450 x 450mm) -10 MT-completing the finishing work etc.