Corrigendum - Supply Of Op Wks Stores At Jammu And Kashmir , Laying And Jointing Pvc Pipe . Heading , Construction Materials , Cement Opc 43 Grade Conforming To Is-8112-1989 Make-Acc / Birla Or As Per Appx Att In Rfp . ( Dumped At Niyari ) , Burnt Clay Bricks Of Standard Size Confirming To Is 1077 -1997 , Minimum Crushing Strength Should Not Be Less Than 75 Kg / Sqcm ( Sample To Be Approved Before Supply ) ( Dumped At Niyari ) , Quarry Stone For Random Rubble Masonry Of Grading Between 150Mm To 250Mm ( Note : Stone May Be Of Any Shape But Shall Be Not Less Than 15 Cm In Any Direction ) . ( Sample To Be Approved Before Supply ) ( Dumped At Niyari ) , Pcc Hollow Blocks 400 Mm X 200 Mm X 200 Mm Using Cement Concrete Type 1:3:6 ( 16Mm Graded Aggregate ) Confirming To Is 2572-2005 . Hollow Blocks Shall Be Sound , Dry Free From Cracks , Broken Edges , Honey Combing And Other Defects That Would Interfere With The Proper Placing Of Blocks Or Impair The Strength Or Performance Of Construction . ( Dumped At Niyari ) , Natural Sand Confirming To Is 383-1997 ( Specifications For Coarse And Fine Aggregates ) . Free From Adherent Coating , Hard , Durable , Clean And Shall Not Contain Clay And Impurities Such Iron Pyrites , Alkalies , Salt , Coal , Mica , Shale Or Similar Laminates Or Other Materials Not Exceeding The Specified Limits In Is Code . ( Dumped At Niyari ) . , Aggregate 20Mm . Stone Aggregate To Be Crushed Rock Or Gravel 20Mm Graded Confirming To Is 383-1997 ( Second Revision ) And Shall Consist Of Angular Fragments And Shall Be Clean , Hard , Tough , Durable And Of Uniform Quality Through Out . Stone Aggregate 20 Mm Conforming To Is 383-1997 . ( Dumped At Niyari ) , Aggregate 40Mm . Stone Aggregate To Be Crushed Rock Or Gravel 40Mm Graded Confirming To Is 383-1997 ( Second Revision ) And Shall Consist Of Angular Fragments And Shall Be Clean , Hard , Tough , Durable And Of Uniform Quality Through Out . ( Dumped At Niyari ) , Aggregate 63Mm . Stone Aggregate To Be Crushed Rock Or Gravel 40Mm Graded Confirming To Is 383-1997 ( Second Revision ) And Shall Consist Of Angular Fragments And Shall Be Clean , Hard , Tough , Durable And Of Uniform Quality Through Out . ( Dumped At Niyari ) , Burnt Clay Bricks Of Standard Size Confirming To Is 1077 -1997 , Minimum Crushing Strength Should Not Be Less Then 75 Kg / Sqcm ( Sample To Be Approved Before Supply ) ( Dumped At Sikander ( Gurez ) ) , Quarry Stone For Random Rubble Masonry Of Grading Between 150Mm To 250Mm ( Note : Stone May Be Of Any Shape But Shall Be Not Less Than 15 Cm In Any Direction ) ( Sample To Be Approved Before Supply ) ( Dumped At Sikander ( Gurez ) ) . , Pcc Hollow Blocks 400 Mm X 200 Mm X 200 Mm Using Cement Concrete Type 1:3:6 ( 16Mm Graded Aggregate ) Confirming To Is 2572-2005 . Hollow Blocks Shall Be Sound , Dry Free From Cracks , Broken Edges , Honey Combing And Other Defects That Would Interfere With The Proper Placing Of Blocks Or Impair The Strength Or Performance Of Construction . ( Dumped At Sikander ( Gurez ) ) . , Natural Sand Confirming To Is 383-1997 ( Specifications For Coarse And Fine Aggregates . Free From Adherent Coating , Hard , Durable , Clean And Shall Not Contain Clay And Impurities Such Iron Pyrites , Alkalies , Salt , Coal , Mica , Shale Or Similar Laminates Or Other Materials Not Exceeding The Specified Limits In Is Code . ( Dumped At Sikander ( Gurez ) . , Aggregate 20Mm . Stone Aggregate To Be Crushed Rock Or Gravel 20Mm Graded Confirming To Is 383-1997 ( Second Revision ) And Shall Consist Of Angular Fragments And Shall Be Clean , Hard , Tough , Durable And Of Uniform Quality Through Out . Stone Aggregate 20 Mm Conforming To Is 383-1997 . ( Delivered At Sikander ( Gurez ) ) , Aggregate 40Mm . Stone Aggregate To Be Crushed Rock Or Gravel 40Mm Graded Confirming To Is 383-1997 ( Second Revision ) And Shall Consist Of Angular Fragments And Shall Be Clean , Hard , Tough , Durable And Of Uniform Quality Through Out . ( Delivered At Sikander ( Gurez ) ) . , Aggregate 63Mm . Stone Aggregate To Be Crushed Rock Or Gravel 40Mm Graded Confirming To Is 383-1997 ( Second Revision ) And Shall Consist Of Angular Fragments And Shall Be Clean , Hard , Tough , Durable And Of Uniform Quality Through Out . ( Delivered At Sikander ( Gurez ) ) .
