Description :
Tenders for Providing, Installation, Testing And Commissioning Of Electro-mechanical Equipments At Newly Drilled T/well Peerkho. - Providing Of 3 Nos. Submersible Pump Sets :- The Job Involves Providing Of 3 Nos. Submersible Pump Sets Of Specification 15000 Gph X 80 M Head Of Reputed Make (one No. Operational And Two Nos. Standby) Along With Allied Accessories To Be Installed In 10/12 Inch Dia. Deep Drilled New Tube Well Peer Kho. The Job Includes Fabrication, Providing And Fitting Of 2 No. Clamps Of Span As Per The Required Length To Be Fabricated And Fitted With Submersible Pump Sets With The Help Of Heavy Duty Bolts And Nuts (01 No. Clamp To Each Pump Set). The Job Also Includes Fabrication Of 2 No. Graded Expander/ Reducer For Nrv Of Required Size To Be Fabricated Out Of Suitable Thickness Ms Pipe Threaded At One End And Flanged At The Other End. Fitting Of Reducers/ Expanders With 125 Mm Dia. Column Pipes At One End With Flanged Joint And With The Discharge Outlet Of The Submersible Pumps At The Other End.column Pipes :- Fabrication And Providing Of 125 Mm Dia. B Class Ms 20 Nos. Column Pipes Flanged On Both Ends. The Length Of Each Pipe Shall Be 3 Mtrs. And Shall Be Completely Leak Proof. The Ms Pipe Shall Be Confirming To Relevant Isi Specifications. The Heavy Duty Flanges Shall Be Furnished Properly. One End Of The Flange Shall Be Faced In Such A Way That A Leak Proof Joint Is Made By Providing And Fitting A Rubber Sheet In Between The Two Flanges And Tightening It With Nuts And Bolts. Each Flange Shall Be Provided With 6 No. Equidistant Holes Of Required Dia. The Job Also Includes Welding Of Flat Iron Strips At Each End For Giving Extra Strength To The Flanged Joint And Providing Of 2 No. Grooves On Each Flange On Opposite Sides For Submersible Cable To Be Accommodated Though It. The Welding Of Heavy Duty Flanges With The Pipe Should Be Carried Out With Superior Quality Pipe Welding Electrodes. Then Painting All The Pipes With A Coat Of Anti Corrosive Paint And Two Coats Of Super Enamel Paint. Ms Well Cap, Washout And Riser Pipe :- Fabrication And Fitting Of Ms Well Cap As Per Casing Dia. Of 8 Mm Thickness With One Hole Of Approx 125 Mm Dia. In The Centre And With Holes/ Cuts At An Appropriate Distance For Passing Submersible Cable. Providing And Fitting Of An Arrangement For Gi Fitting Near The Discharge Head Outlet To Provide Water Feeding To The Gravel Around The Tube Well Casing. Laying Of Delivery Line For Making Of Inter Connections Of Top Column Pipe Of New Tube Well By Way Of Fabricating 900 Ms Bend Out Of 125 Mm Dia. Ms Pipe, Welding Of 2 No Flanges One At Each End. Fabrication And Fitting Of 125 Mm Dia. Ms Pipe Connection Piece Long As Per Site Requirement With 90 Degree Bend With The Help Of Nuts, Bolts, Washers, Rubber Sheet In Between For Leak Proof Joint. Fitting Of 1 No. 125 Mm Dia. Heavy Duty C.s. Sluice Valve Through A Connection Piece As Per Site Condition. Fabrication, Providing And Fitting Of 1 Mm Dia. Heavy Duty Cast Steel Reflux Valve. The Sluice And Reflux Valve Shall Be Confirming The Isi Standards And Shall Be Of Reputed Make. Fabrication And Fitting Of Another 125 Mm Dia. Connection Piece Flanged At Both Ends For Working Of Washout By Way Of Interconnecting Delivery Pipe Through Tee Joint With The Washout Pipe.. Fabrication And Fitting Of 1 No. Blind Flange At The End Of Washout. Painting Of Exposed Parts Of The Delivery Line With Two Coats Of Anti Rust Primer And One Coat Of Super Enamel Paint. The Job Also Involves Fabrication And Fitting Of One Set Of U-shaped Clamps (for Holding 125 Mm Dia. Pipe) On The Top Column Pipe For Holding Of Column Assembly On The Casing And Fabrication Of 1 Set Of U- Clamps To Be Used For Extraction/ Lowering Of Pump Set Along With Column Assembly. Complete Job Includes Cost Of Material, Labour Charges And Carriage Etc. And Also Making Provision For Wash Out By Providing And Fitting Of Sluice Valve Of C.s Of Required Capacity As Per Site Conditions.lowering Of Submersible P
