Water Resources Department Tender

Earthwork in bank trimming to the designed section /slope including removing the soils and depositing on bank/toe of proposed structures As directed by the department. including clearing light jungles,debries and other foreign materials etc. with all lead & lifts,etc

Supply of non-woven Geo-textile fabric sheets of 300 GSM manufactured from 100% virgin Polypropylene (PP) fibre with minimum properties as (i) Tensile strength ≥ 12 KN/m (ii) Mass≥ 300.00 Gm/m ² (iii) CBR Puncture strength ≥ 3.5 KN (iv) Elongation at break ≥ 60% (v)Abrasion ≥ 70 % (vi) UV Resistance @ 500 hours ≥ 70% (vii) AOS ≤ 75 micron (ix)Permittivity ≥ 1.25, (x) Trapezoidal Tear Strength ≤ 340 N (xi) Permeability = 2.00 x 10 ̄ ³ m/sec (xii) Seam strength = 80 % of geotextiles strength . Stitching of Bags should be Ring Spun Yarn stitches with 2500-3000 denier double line chain stitch with overlap with stitches along the edge @ minimum 15 stitches per 100 mm.(Each Roll of Geo Fabric Sheet should be supplied in properly packed Bundles and should be marked with the Name of Manufacturer & Batch Number clearly on each bundle with “WRDGovt of ASSAM” to be printed on it and mentioning properly the GSM and type of polymer andTest Certificate from approved NABL accredited and ISO Certified Laboratory shouldinvariably be submitted against each batch of material)

Carriage of geo-sheet sheets i/c loading & unloading , stacking cost of POL etc.complete i/c hire charge of truck with driver &7 handyman complete as directed.( From ghy to work site)