Annual Tender For Maintenance And Repairs Of Pipeline Leakages For Water Supply Department Uran Municipal Council , To Detect & Attend The Leakage On Mains And Service Connections Including Excavation In Hard Murrum And Asphalt Concrete Surface Necessary Fitting Upto One Meter Using Pipe And Appurtanances I . E . Union , Bend , Coupling , Ferrule Etc . Supplied By Department As Required Refiling Excavated Pits Etc . Complete . 12 Mm To 25 Mm Dia , 50 Mm To 80 Mm Dia , 100 Mm To 150 Mm Dia , Excavation For Foundation/ Pipe Trenches In Earth , Soils Of All Types , Sand , Gravel And Soft Murum , Including Removing The Excavated Material Upto A Distance Of 50 Meters And Lifts As Below , Stacking And Spreading As Directed , Normal Dewatering , Preparing The Bed For Foundation And Excluding Backfilling , Etc . Complete , Excavation For Foundation/ Pipe Trenches In Hard Murum And Boulders , W . B . M . Road Including Removing The Excavated Material Upto A Distance Of 50 Meters Beyond The Area And Lifts As Below , Stacking And Spreading As Directed By Engineer-In-Charge , Normal Dewatering , Preparing The Bed For Foundation And Excluding Backfilling , Etc . Complete , Excavation For Foundation/ Pipe Tranches By All Means Excluding Blasting In Soft Rock And Old Cement And Lime Masonry Foundation Asphalt Road Including Removing The Excavated Material Upto A Distance Of 50 M Beyond Area And Lifts As Below , Stacking As Directe By Engineer-In-Charge , Normal Dewatering , Preparing The Bed For Foundation And Excluding Backfilling , Etc . Complete . , Excavation For Foundation/ Pipe Trenches In Hard Rock And Concrete Road By Chiselling , Wedging , Line Drilling , By Mechanical Means Or By All Means Other Than Blasting Including Trimming And Levelling The Bed , Removing The Excavated Material Upto A Distance Of 50 Metres Beyond The Area And Lifts As Below , Stacking As Directed By Engineer-In-Charge , Normal Dewatering , Excluding Backfilling , Etc . Complete By All Means . , Refilling The Trenches With Available Excavated Stuff With Soft Material First Over Pipeline And Then Hard Material In 15 Cm Layers With All Leads And Lifts Including Consolidation , Surcharging , Etc . Complete . , Lowering Laying And Jointing Of C . I . S/S Pipes B Class 80 Mm Dia , 100 Mm Dia , 150 Mm Dia , 200 Mm Dia , 250 Mm Dia , 300 Mm Dia , 350 Mm Dia , 400 Mm Dia , 450 Mm Dia , Lowering , Laying And Jointing In Position Following C . I . D/F Reflux Valves , Butterfly Valves And Sluice Valves 50 Mm Dia , 65 Mm Dia , 80 Mm Dia , 100 Mm Dia , 150 Mm Dia , 200 Mm Dia , 300 Mm Dia , 400 Mm Dia , 450 Mm Dia , Repairs And Installation Of Borewell Hand Pump Sets Including Removing Pipes And Accessory Etc . Complete , Providing And Fixing Mild Steel Grill Work For Windows/Venti-Lators Of 20 Kg/Sqm . As Per Drawings Including Necessary Welding And Painting With One Coat Of Anticorrosive Paint And Two Coats Of Oil Painting , Etc . Complete . , Making Cross Connection To Existing Distribution Main Of Any Type Including Excavation , Breaking And Removing Existing Pipes , Lowering , Laying Of Specials And Pipes In Their Position , Refilling , Closing The Water Supply , Etc . Complete As Directed By Engineer-In-Charge . . . . 80 Mm Dia , 100 Mm Dia , 150 Mm Dia , 200 Mm Dia , 300 Mm Dia , 450 Mm Dia , Black Enamel Paint Anti Corrosive , Epoxy Paint , Painter , Cement ( Bags ) , White Cement , Providing Operational Services I ) Pump Operator , Ii ) Valve Operator , Iii ) Electrician , Iv ) Breaker , V ) Mazdoor ( Male ) , Vi ) Welder For Pipeline , Vii ) Pipe Cutter With Operator , Viii ) Fitter/Plumber , Ix ) Dumper , De Sludging / De Silting Pump , Rent For Chain Pulley Block With Tripod , Stone Aggregate , Brick , Providing Second Class Burnt Bricks Masonry With Conventional/ I . S . Type Bricks In Cement Mortar 1:6 In Foundations And Plinth Of Inner Walls/ In Plinth External Walls Including Bailing Out Water Manually , Striking Joints On Unexposed Faces , Raking Out Joints On Exposed Faces And Watering Etc . Complete . , Providing Second Class Burnt Brick Masonry With Conventional/ I . S Type Bricks In Cement Mortr 1:4 In Half Brick Thick Wall Including Mild Steel Longitudinal Reinforce , Ment Of 2 Bars Of 6 Mm Iameter / 2 Hoop Iron Strips 25 Mm X 1 . 6 Mm Placed At Every Third Course , Properly Bent And Bonded At Ends Scaffolding , Racking Out Joints And Watering Etc . Complete .
