State Water Supply And Sanitation Dept

State Water Supply And Sanitation Dept has published Tender For Empanelment Of Material Testing Laboratories For The Works Under State Water And Sanitation Mission- ( 1 ) Physicaliests For Coarse Aggregaic. Which Includes The Following A Sieve Analysis B Specific Gravity C Bulk Density D Water Absorption E Impact Value F Crushingvalue G Elongationindex H Flakinessindex ( 2 ) Physical tests for Fine aggregate Which Includes The Following: A Sieve analysis B Specificgravity C Water Absorption D Bulkdensity E %Finerthan751.1 ( 3 ) Cement ( Physical Test ) Which Includes The Following: A Fineness ( Blaines, M2 / Kg ) B Setting time ( Minutes ) Initial Final C Compressive strength ( Mpa ) 3, 7&28Days Soundness D Le-Chateliersexpansion ( Mm ) ( 4 ) Reinforeementsteeutmtbars Which Includes The Following: A Tensilestrength, Yieldandelongation B Bendtest C Rebendtest D Chemicalanalysis ( C, S&P ) ( 5 ) Concrete For Compressive Strength Of Cubes Up To M50 ( 6 ) Core / Cylinder-Compressive Strength ( 7 ) Hdpepipe With Following Tests: A Visual Appearance B Dimensions, Mm ( Means Outside Diameter ) I Minimum Ii Maximum C Colour D Identification Of Strip ( Dimension Of Strip ) E Carbon Black Content, % F Carbon Black Dispersion Density At 27° C, Kg / M3 H Reversion , % I Melt Flow Rate, G / 10 Min ( At 190° C, 5 Kg ) J Hydraulic Characteristics At Induced Stress 4.9 Mpa And 80° C For 48 Hrs. K Elongation At Break, % 1 Oxidation Induction Time ( Oit ) , Min ( 8 ) G.I. / Steeltube With Following Tests: A Chemical Tests ( % By Mass ) I Carbon Ii Manganese Iii Sulphur Iv Phosphorous B Mass Of Zinc Coating, Gin / M2 ( Min. Individual ) C Mechanical Properties Of Metals ( Physical Properties ) I Dimensions, Mm ( Including Coating ) Ii Outside Diameter Iii Wall Thickness Iv Mass Of Tube, Kghntr ( Plain End ) V Tensile Strength, Mpa Vi Elongation, ( % ) ( Gauge Length- 5.65 Sq. Root Area ) Vii Bend Test ( 9 ) D.I. With Following Tests: A Visual Inspection B Wall Thickness C External Diameter D Length E Straightness F Ovality G Tensile Strength H Elongation I Hardness J Zinc Coating Mass K Hydro Static Pressure 1 Cement Mortar Lining M Bore Dia After Cement Mortar Lining N Bitumen Thickness O Marking ( 10 ) Ndt Test With Upv Testing ( 11 ) Ndt Test For Rebound Hammer Testing ( 12 ) Bricks- Building / Flyash Which Includes The Following: A Water Absorption B Compressivestrength C Efflorescence D Dimensions ( 13 ) Paver Block Which Includes The Following: A Dimensions B Water Absorption C Compressive Strength ( 14 ) Mix Design Of Following Grades Of Concrete: A Gradeofconcretem20 B Gradeofconcretem25 C Gradeofconcretem30 D Gradeofconcretem3 5. Last date of submission for this tender is 2022-12-21. This is a Coats And Jackets tender in Dehradun, Uttarakhand