Navsari Agricultural University

Navsari Agricultural University has published Bids Are Invited For River Sand ( White ) - The Sand Should Have White-Gray In Colour And Origin Of And Used For Rcc, Plastering And Bricks Construction.It Should Be An Origin Of Bodeli, Popularly Known As “Bodeli Sand”. Silt Content Must Be Less Than 4.0 %. Shape: Grain Shaped. Texture: Coarse Textured. The Sand Should Be Free From Any Impurities Such As Iron Pyrites, Alkalis, Salts, Coal Or Other Organic Impurities, Mica, Shale Or Similar Laminated Materials, Soft Fragments And Sea Shells. The Sand Also Confirms The Specifications Of Is 2116 ( 1980 ) : Sand For Masonry Mortars - Specification – Reaffirmed 2002 And Shall Be Got Approved From The Engineer-In-Charge. , Stone Dust - The Dust Should Be Well Suited For Mixing With Sand. The Compressive Strength Of Stone Dust Should Be More Than Natural Dust And Have Greater Than 30.0 Mpa. Materials Should Have The Specific Gravity More Than 2.65. Size Of The Most Of Particles Should Be Less Than 2.0 Mm. Water Retentive Capacity Should Be Less Than 15.0 %. , Kapchi / Stone Aggregates - Coarse Aggregate Shall Be Of Machine Crushed Stone Of Black Trap Or Equivalent And Be Hard Strong, Dense, Durable, Clean And Free From Skin And Coating Likely To Prevent Proper Adhesion Of Mortar. Aggregates ( Kapchi ) Should Be Cubical In Shape And Shall Have No Deleterious Reaction With Cement. Size Of Aggregates Should Be Of 20 Mm Or As Decided By Officer In Charge. The Necessary Tests, Indicated In I.S. 383-1970 And 456~197 Shall Have To Be Carried Out To Ensure The Acceptability. , Black Rubbles Stone For Boundary Wall Construction - The Stone Shall Be Of The Specified Variety Such As Black Natural Hard Stones And Size 110 Mm To 150 Mm As Decided By Officer In Charge. The Stones Shall Be Only From The Approved Quarry And Shall Be Hard Sound, Durable And Free From Defects Like Cavities, Cracks, Sand Holes, Flaws Injurious Veins, Patches Of Loose Or Soft Materials Etc., And Weathered Portions And Other Structural Defects. The Stone With Round Surface Shall Not Be Used. The Percentage Of Water Absorption Shall Not Be More Than 5.0 % Of Day Weight. When Tested In Accordance With I.S. 1124-1974, The Minimum Crushing Strength Of Stone Shall Be 200 Kg / Cm2. , Cement - The Cement Should Be Meet All Applicable Chemical And Physical Requirements As Per The Is Specifications –Is 1489: Part-1: 2015 ( Ambuja, Ultratech Or Equivalent Brand ) , Capacity 50 Kg Per Bag, Cement Grade: 53. Total Quantity : 1. Last date of submission for this tender is 2021-10-25. This is a Coats And Jackets tender in null, Gujarat