supply of type b geobags along with type c and type a polyester bags as reserved stocks to be used for emergency works (goalpara) package no. g-11(b) supply of type b geobags along with type c and type a polyester bags as reserved stocks to be used for emergency works (goalpara) package no. g-11(b) , supply and delivery of type-c geobags of size 1.50m × 1.00m inner dimension made of composite layers of geotextile as per specification (detailed in attachment 2) , supply and delivery of geotextile bags of size 1.00m × 0.70m inner dimension made of staple fiber needle-punched nonwoven geotextile sheets of 300 gsm manufactured from 100% polyester fiber (detailed in attachment 2) , supply and delivery of type b geobags of size 2.0m × 1.5m inner to inner (pillow type) made of composite layers of polypropylene (pp) fiber.is 16653:2017 for nonwoven and is 16654:2017 for woven (detailed in attachment 2) , supply and delivery of sewing thread/yarn ppmf(poly propylene multi filament) stitching thread (2000 den. kaplon).