Redevelopment Stabilization of Tubewell Trindian including Providing and Fitting of 10000 GPH x 50 mtrs head Sub Pump set and Starter cum panel

Amount

Revival of Irrigation Tube Well Trindian by way of Extraction of the installed submersible pump set by way of shifting of tools and tackles to site. Redevelopment of Tube well by air compressor. The job includes shifting of the air compressor to site of work along with all accessories. Providing of labour for clearance of site in and around the complex and stacking of material after unloading. Deployment of air compressor and lowering of airline pipe along with column pipes and re-development of Tube well by clearing all the strainers starting from bail plug to top and again from top to bail plug and repeating the process till the availability of sand free water subject to minimum of 100 hrs of air compressor deployment. Job includes of stabilization of Tube well by using VT/ Submersible pump set till yield & draw down of the Tube Well is ascertained & clear sand free water of optimum discharge at appropriate head is obtained. The job includes repairing of D-Tank by way of providing/hiring of JCB for extension of earth work from side of D Tank and extraction of clay/mud from D Tank and repairing of D Tank and filling of clay/mud outside the D Tank. Thereafter providing and filling of pea shaped gravel 200 cubic foot. The job also includes cost of material such as nuts & bolts, P.O.L, labour, transportation Hire charges of JCB and other Tools and tackles required for the execution of the job.

Providing, Installation, testing & commissioning of submersible pump set (KSB/ Kirloskar or equivalent make) at Tube well Trindian having capacity 10,000 GPH x 50m head coupled with 3 phase submersible motor of suitable capacity along with motor protection guard (Mug-25HP) of reputed make. Job includes extraction of the existing column pipes from the Tubewell with the help of heavy-duty chain pulley block of 5-ton capacity and shifting to workshop. Cutting of all rusted worn-out flanges from column pipes and removal of eccentricity of pipes if any. Providing / fitting of new flanges in place of old flanges. The flanges should have a cut/slot for sub. Cable. Shifting of flanged column pipes to Tubewell. Manufacture, providing and fitting of 01 no U-shaped tie rod/clamp of suitable size as per pump size made out of MS Flat to be fitted with the submersible pump with the help of heavy-duty nuts and bolts welded on both sides of the clamp. Job also includes fabrication of 01 no graded expander/reducer for nipple of required size threaded at one end and flanged at other end. Fitting of reducer/expander with column pipe at one end with flanged joint and with the discharge outlet of the submersible pump at other end. Lowering of the submersible pump set 10,000 GPH x 50 m head by way of hoisting heavy duty chain pulley block of 5 ton capacity along with flanged column pipes as per the requirement one by one after tightening of each with new nuts and bolt and new rubber gasket of the flanged joints to ensure leak proof connections. Providing and fitting of 35 sq mm 3.5 core aluminium cable from transformer to main switch. Providing and fitting of 10sq mm submersible cable 90 mtrs. Providing and fitting of 200 Amp main switch. Providingand fitting of 100Amp. MCCB. Making of all the incoming and outgoing electrical connections. The job also includes cost of material & labour charges, transportation, tool and tackles required for the execution of complete job. (Complete Job).