Repair / Maintenance , Attending Breakdowns Of Ws Pipe Line Connected Accessories From M Gedda Filtration Plant To 104 Area , Mgedda Filtration Plant To Y Junction , 104 Bph To Y Junction And Misc E / M Works Age E / M No . I Of Ge ( Utility - Ii ) Visakhapatnam , Excavation In Trenches Not Exceeding 1 . 5 M Wide And Not Exc . 1 . 5 M Depth And Getting Out Soft / Loose Soil For Laying Of Cables , Pipes Etc , Complete All As Specified And Directed By Engr-In- Charge . , All As Per Sl Item No . 1 Above But Getting Out In Hard / Dense Soil , All As Per Sl Item No . 2 Above But Depth Exceeding 1 . 5 Metre And Not Exceeding 3 . 0 Metre , Returning Filling In , Including Spreading Levelling Watering And Well Ramming In Layers N . Exc . 25 Cm Thick Complete All As Specified And Directed , Removing Excavated Soil To A Distance N . Exc . 50 M Distance And Depositing Where Directed At A Level N . Exc 1 . 5 M Above The Starting Point Complete All As Specified And Directed By Engr-In- Charge . , M & L For Pcc 1:3:6 Type C1 ( Using 20 Mm Graded Granite Stone Aggregate ) For Making Good The Disturbed Surface ( Road Cutting / Hard Standing / Path Complete All As Specifed And As Directed . , M & L For Pcc 1:2:4 Type B1 ( Using 20 Mm Graded Granite Stone Aggregate ) In Bases / Pedestals For Pipe Lines , Mud Stops Or Chmfered On Edges Including Demolition Of Pcc Complete All As Specifed And As Directed . , Labour Only For Attending Break Down Of Ci / Di / Ms Pipe Pipe Line Bursting / Cracks And Including Cleaning / Removal Of Broken Pipe Pieces Of Various Lengths Through Gas Cutting / Manual Cutting As Per Site Requirement And Including Inserting Necessary Specials Such As Pipes , Ci / Di Collar / Mechanical Joints Etc As Per Site Requirement , Testing For Leakages Of Lead Joints , Testing And Necessary Dewatering Complete All As Specified And Directed By Engr-In-Charge , For The Following Sizes:- Note 1 :- The Quoted Rate Is Deemed To Be Include The Following:- ( I ) Arrangement Of Suitable Pump Sets For Dewatering At The Time Of Attending Break Down Including Jcbs And Cranes As Per Site Requirement . ( Ii ) Necessary Labour / Trade Men For Attending Break Down . ( Iii ) Labour Element Required For Fixing Ci / Di / Ms Pipes , Specials , Fittings Etc . Note 2 :- Earth Work , Lead Joints , Supply Only Ci / Di / Ms Pipes , Specials , Fittings Will Be Measured And Paid Seperately Under Relevant Items . , 300 / 400 / 450 Mm Bore Pipe , 200 / 250 Mm Bore Pipe , 150 Mm Bore Pipe , 100 Mm Bore Pipe , 80 Mm Bore Pipe , Supply Only Di K9 Water Supply Pipe Lines Of Size 450 Mm Bore With Spigot And Socket Ends Complete , Supply Only Di K9 Water Supply Pipe Lines Of Size 400 Mm Bore With Spigot And Socket Ends Complete , Supply Only Di K9 Water Supply Pipe Lines Of Size 300 Mm Bore With Spigot And Socket Ends Complete , Supply Only Di K9 Water Supply Pipe Lines Of Size 250 Mm Bore With Spigot And Socket Ends Complete , Supply Only Di K9 Water Supply Pipe Lines Of Size 200 Mm Bore With Spigot And Socket Ends Complete , Supply Only Di K9 Water Supply Pipe Lines Of Size 150 Mm Bore With Spigot And Socket Ends Complete , Supply Only Di K9 Water Supply Pipe Lines Of Size 100 Mm Bore With Spigot And Socket Ends Complete , Supply Only Di K9 Water Supply Pipe Lines Of Size 80 Mm Bore With Spigot And Socket Ends Complete , Supply Only Ci Pipes With Spigot And Socket Ends Centrifugally Cast , Class B Of Size 400 Dia . , Supply Only Ci Pipes With Spigot And Socket Ends Centrifugally Cast , Class B Of Size 300 Dia . , Supply Only Ci Pipes With Spigot And Socket Ends Centrifugally Cast , Class B Of Size 200 Dia . , Supply Only Ci Pipes With Spigot And Socket Ends Centrifugally Cast , Class B Of Size 150 Dia . , Supply Only Ci Pipes With Spigot And Socket Ends Centrifugally Cast , Class B Of Size 100 Dia . , Supply Only Ci Pipes With Spigot And Socket Ends Centrifugally Cast , Class B Of Size 80 Dia . , Supply Only Ms Erw Pipe Heavy Grade Pipe 400 Mm Bore , Thickness Not Less Than 5 . 60 Mm , Supply Only Ms Erw Pipe Heavy Grade Pipe 300 Mm Bore , Thickness Not Less Than 5 . 60 Mm , Supply Only Ms Erw Pipe Heavy Grade Pipe 250 Mm Bore Ms Pipe , 5 . 00 Mm Thick , Supply Only Ms Erw Pipe Heavy Grade Pipe 200 Mm Bore Ms Pipe , 6 . 30 Mm Thick , Supply Only Ms Erw Pipe Heavy Grade Pipe 150 Mm Bore Ms Pipe , 5 . 40 Mm Thick , Supply Only Ms Erw Pipe Heavy Grade Pipe 100 Mm Bore Ms Pipe , 4 . 80 Mm Thick Note For Si No . 9 To 28: ( I ) Labour Required For Fixing Of Di / Ci / Ms Pipe Is Included In Sl Item No . 8 . , Supply Only Di Specials Such As Bends ( Any Type , Radius And Angle ) Tapers Any Type , Straight , Bend , Increasing , Decreasing Or Double Socket Etc . ) Tee Pieces Single Branch , Y Junction , Double Branch , Cross ( All Sockets Or Sockets And Spigot ) Collars , Caps And Plugs Upto 150 Mm Bore . , All As Per Sl . Item No . 29 Above But 200 Mm Bore And Above . , Supply Only Ci Specials Such As Bends ( Any Type , Radius And Angle ) Tapers Any Type , Straight , Bend , Increasing , Decreasing Or Double Socket Etc . ) Tee Pieces Single Branch , Y Junction , Double Branch , Cross ( All Sockets Or Sockets And Spigot ) Collars , Caps And Plugs Upto 150 Mm Bore Complete All As Specified And Directed By Engr-In-Charge . , All As Per Sl . Item No . 31 Above But 200 Mm Bore And Above . , Supply Only Di Specials Mechanical Joint / Expansion Joint / Cast Iron Detachable Joint Of 450 Mm Bore And Including Necessary Nuts , Bolts And Neoprane Rubber Rings Complete All As Specified And Directed By Engr-In-Charge . , All As Per Sl . Item No . 33 Above But 400 Mm Bore , All As Per Sl . Item No . 33 Above But 300 Mm Bore , All As Per Sl . Item No . 33 Above But 200 Mm Bore , All As Per Sl . Item No . 33 Above But 150 Mm Bore , Material And Labour For Run Lead Joint For Spigot And Socket Pipes ( Ci / Di ) And Fittings Of Size 80 Mm Complete All As Specified And Directed By Engr-In-Charge . , All As Per Sl . Item No . 38 Above But Of Size 100 Mm Bore . , All As Per Sl . Item No . 38 Above But Of Size 150 Mm Bore . , All As Per Sl . Item No . 38 Above But Of Size 200 Mm Bore . , All As Per Sl . Item No . 38 Above But Of Size 250 Mm Bore . , All As Per Sl . Item No . 38 Above But Of Size 300 Mm Bore . , All As Per Sl . Item No . 38 Above But Of Size 400 Mm Bore . , All As Per Sl . Item No . 38 Above But Of Size 450 Mm Bore . , Supply & Fix Spindle Of Sluice Valve Of 80 Mm Bore , Made Out Of En-8 Steel With Check Nuts Made Out Of Ms / Ci Material , With And Including Replacing Perished Gland Packing , Rubber Gasket , Bolts And Nuts Including Taking Down Old Unserviceable Spindle Complete All As Directed By Engineer-In-Charge . , All As Per Sl . Item No . 46 Above But 100 / 150 Mm Bore , All As Per Sl . Item No . 46 Above But 200 / 250 Mm Bore , All As Per Sl . Item No . 46 Above But 300 Mm Bore , All As Per Sl . Item No . 46 Above But 400 Mm Bore , All As Per Sl . Item No . 46 Above But 450 Mm Bore , M & L For Jungle Cleaning By Cutting And Clearing Away All Grass Vegetation , Wild Growth , Sapling , Shrubs , Brushwoods , Under Growth Roots , Cutting Of Bushes , Tree Trunk Of Girth Not Execeeding 30 Cm , Cutting Of Trunk , Portion Protuding Over Ground , Filling Holes And Leveling Of Ground And Removing Unserviceable Materials To A Distance N . Exe 50M , Compelte All As Speicified . , Supply And Fix 25 Mm Thick Ms Flange Joint For 400 / 450 Mm Bore To Be Welded To Ms Pipe Including 6 Mm Thick Rubber Gasket With Necessary Nuts And Bolts Etc . , Complete All As Specified And Directed . , All As Per Sl . Item No . 53 Above But 300 Mm Bore And 20 Mm Thick Flange Joint , All As Per Sl . Item No . 53 Above But 250 / 200 Mm Bore And 15 Mm Thick Flange Joint , All As Per Sl . Item No . 53 Above But 150 Mm Bore And 15 Mm Thick Flan
