Tender For Procurement Of Flood Fighting Materials (Geo-Textile Bag Of Type-B And Psc Porcupine) For Water Resources Department For The Year 2023-24., guwahati-Assam

Procurement Of Flood Fighting Materials ( Geo-Textile Bag Of Type-B And Psc Porcupine ) For Water Resources Department For The Year 2023-24.-Supply Of Geo Bags Type-B ( Size 2.00 M × 1.50 M Inner To Inner ) ( Pillow Type ) Made Of Composite Layers Of Polypropylene ( Pp ) Fibre As Per Is 16653:2017 For Nonwoven And Is 16654:2017 For Woven: Woven Geo-Textile For The Outer Cover ( 300Gsm ) : The Woven Geo Textile Is Woven With Multifilament Woven Fabric Manufactured From Ultra Violet Stabilized Polypropylene. Geo-Textile Used To Manufacture GeoTextile Bags Should Have High Mechanical Properties For Enhanced Durability Along With Enhanced Puncture, Abrasion And U.V. Resistance Characteristics. Geo-Textile Should Be Inert To Biological Degradation And Resistant To Naturally Encountered Chemicals, Alkalis, And Acids. Properties I. Tensile Strength ( Md ) = 80 Kn / M & Tensile Strength ( Cd ) = 70 Kn / M Ii. Elongation ( Md ) = 25% & Elongation ( Cd ) = 25% Iii. Abrasion = 75% Iv. Trapezoidal Tear Strength ( Md ) = 1500N & Trapezoidal Tear Strength ( Cd ) = 1300N Each ? 1, 004.56 Schedule Of Rate 2022 - 23 [ 47 ] Sl. No. Description Unit Basic Rate V. Cbr Puncture Strength = 900N Vi. Permeability = 18 L / M2 / Sec Vii. Aos = 250 Micron Viii. Uv Resistance @ 500 Hours Retained Tensile Strength ( Md ) & ( Cd ) = 80% Ix. Mass = 300 Gm / M² X. Seam Strength = 50 % Of Actual Fabric Strength.Non-Woven Geo-Textile For The Inner Layer ( 300Gsm ) : It Is Needle Punched Non-Woven Geo-Textile Made Of 100% Polypropylene Staple Fibres Which Are Formed Into A Random Network For Dimensional Stability. It Should Resist Uv Degradation, Rotting And Alkalis. Properties I. Wide Tensile Strength ( Md ) = 15 Kn / M & Wide Tensile Strength ( Cd ) = 15 Kn / M Ii. Elongation ( Md ) = 50% & Elongation ( Cd ) = 50% Iii. Abrasion = 95% Iv. Trapezoidal Tear Strength ( Md ) = 340 N & Trapezoidal Tear Strength ( Cd ) = 340 N V. Cbr Puncture Strength = 3000 N Vi. Permittivity = 1.25 S-1 Vii. Permeability = 60 L / M2 / Sec Viii. Aos = 75 Micron Ix. Uv Resistance @ 500 Hours Retained Tensile Strength ( Md ) & ( Cd ) = 80% X. Mass = 300 Gm / M² Xi. Thickness At 2Kpa = 3 Mm Xii. Seam Strength = 80 % Of Actual Fabric 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. ( Bags Are To Be Supplied Of 15 Numbers In A Bundle, Properly Packed With Each Bag Having Proper Tag With Name Of Manufacturer, Batch Number, The Gsm And Type Of Polymer Encrypted And Stitched On Top Corner And Each Bag Is To Be Marked With “Wrd Govt. Of Assam” To Be Printed Distinctly. Test Certificate From Approved Nabl Accredited And Iso Certified Laboratory Should Invariably Be Submitted Against Each Batch Of Material ) 2 Supply Of Pre Stressed Cement Concrete ( Psc ) Porcupine Members Of Size 0.10 M × 0.10 M × 3.00 M With M - 30 Grade Of Cement Concrete Conforming To Is 1343:2012 Using Super-Plasticizer @1.2 Lit / Bag Of Cement With Graded Broken Coarse Aggregates Up To 20 Mm Size Down Conforming To Is 10262:2009 & Is 456:2000 And Reinforced With 4 Nos. Of 4 Mm Dia. High Tensile Steel Wire Cable / Strand With Necessary Cover And 4 Mm High Tensile Stirrups At 250 Mm C / C, In Conformity With Is-6403:R2002 And Stressed To Required Strength Not Exceeding 9.18 N / Mm, Holes Of 16 Mm Dia. At 50 Cm Inside From Both Ends In The Same Face And In Either Face Of Post Another 2 Nos. Of Holes Of Size 16 Mm Dia. At 65 Mm Inside From Both Ends Including Properly Curing For 21 ( Twenty One ) Days And Carriage Of Porcupine Members From Factory To The Stack Yard Within A Distance Up To 50 Km Including Loading, Unloading & Stacking Complete As Directed.

INR 4000 /-

INR 399858.0 /-

INR 1.99 Crore /-