Irrigation And Waterways Department

Irrigation And Waterways Department has published Tender for Emergent Palliative Restoration Of Tilpara Mihirlal Barrage By Placing Sand Filled Non Woven Mega Geo Bags & Mechanically Woven Double Twisted Hexagonal Shaped Wire Mesh Gabion Boxes Filled With Sand Filled Hdpe Bags At Downstream Bed Within Block-Suri-I, P.S.-Suri, Dist- Birbhum. , Supply Of Staple Fibre Polyester (Pes) Virgin Type Or Polypropylene (Pp) Non Woven Mega Geo Bag (2.0M X 1.50M) With Virgin Fibers With More Than 80% Uv Resistance Shall Be Used As Raw Material For Making Fabric And Geo-Bags Having Min Mass Of 400 Gsm And Tensile Strength Of 22/24 Kn/M In Md/Cd And Elongation Of 60/60% .The Geo Textile Bag Have Puncture Resistence Of 4100 N And Abration Resistence Of 4100 N, Uv Resistance Of 75% Of Strength After 500 H, Min. No Recycled Fiber Shall Be Allowed For Making Geo Textile Bags As Per Is 16653 : 2017. Rate Should Be Inclusive Of Supply At Site And With Out Gst & Other Taxes If Any , Supply Of Gabion Structure With Mechanically Woven Double Twisted Hexagonal Shaped Wire Mesh Gabion Boxes As Per Is 16014:2012, Morth Clause 2500, Of Required Size, Mesh Type 10X12(D=100 Mm With Tolerance Of ±2%), Zinc+Pvc Coated, Mesh Wire Diameter Min 2.70/3.70(Id/Od) Mm, Tying With Lacing Wire Of Diameter 2.2Mm, Supplied @3% By Weight Of Gabion Boxes. Rate Should Be Inclusive Of Supply At Site And With Out Gst & Other Taxes If Any Size 1.5 M X 1.5 M X 0.5 M. Last date of submission for this tender is 2026-05-21. This is a Barrage tender in Birbhum, West Bengal