NIT No-34 / EE (EnM) WnS S-III item No-22

S/o Sub. P/Set for deep bore wells (high head) of 7.5 HP with dynamically balanced, vibration free, totally enclosed squirrel cage induction motor, water lubricated thrust bearing fitted with S.S. impeller mounted on stainless steel shaft of following parameters having 2900 RPM, suitable for 3 phase, A.C. supply Head in meters app. – 144-82 Discharge in LPM – 95-170 Make – BS/ Skope/SU/Greatind/ any DJB approved make

S/o PVC insulated & PVC sheathed flat cable with plain copper conductor having 3 core for submersible motor of 4 sq. mm size. Each roll of 100 mtrs Make:- Finolex/Havells/Gloster/DJB approved make.

S/o M.S. clamp of 600mm length duly fabricated from 12.5mm thick 75mm wide M.S. plate for holding the pipe of 50mm dia.

S/o of double flange G.I. column pipe 50mm dia, medium class, each of 3mtrs Long duly threaded on both ends, welded & fitted with G.I. flange on both ends, with slot for sub cable. Make: TATA/Jindal.

S/o tail piece of the medium class G.I. pipe 500mm long with one end threaded as per outlet of pump & another end flanged as per size of G.I. pipe 50mm dia.

S/o G.I.900 x 50mm dia bend having flange at both ends (Heavy duty).

Supply of MS full threaded off sizes Nut bolts as per site requirement ISI Mark

Supply of Rubber packing for 50mm dia flange

Supply of bore cover approx size 1’x1’ made out from 6mm thick M.S. sheet in 2 halves & a circular hole in centre 2-1/2” dia with locking arrangement by Nut & bolts.

S/o CI D/F non return valve of size 50mm dia PN 1.0 Make – IVC/ Kirloskar

S/o Electronic chlorine dosing system electronically operated having mechanically diaphragm enclosed corrosion resistant with solvent dryer workable on 230 Volt with 50 Hz Single phase AC supply complete with normal Head and PVC fitting such as antisyphon valve, foot valve & LDPE tubing along with 100 ltrs capacity tank & fitting having of 4 LPH at 5.5 Kg Sq. cm Pressure. Make:- Milton Roy / Clomax.

Fixing of Electronic dosing pump sets along with proper supporting arrangement to hold pump set. The work includes providing of all pipes and specially to supply the hypo solution properly to main delivery line by making holes with utmost care and make the system leak proof and testing of full load during running of pump.

Making and supply of MS Covering for safety enclosure of Chlorinator with MS angle iron size 50x50x6 mm size as per site requirement and height of frame 3 feet complete four sides covered frame cover with MS Jalli size 3” x 1” x 10 SWG duly welded with crosses MS Strip size 40mm x 6mm and one side opening arrangement with locking at site, making the frame duly painted with enamel paint after using red oxide metal primer of size 3 feet x 3 feet and height 3 feet.

Fixing Charges of MS jall as above at site with own arrangement by grouting the frame with cement and concrete with two feet depth in bottom side using gas cutter, welding machine, Safety equipment and civil works etc as per site requirement.

Making and supply of MS Covering with MS angle iron size 50x50x6 mm size as per site requirement and height of frame 6 feet complete four sides covered frame cover with MS Jalli size 3” x 1” x 10 SWG duly welded with crosses MS Strip size 40mm x 6mm and one side opening arrangement with locking at site, making the frame duly painted with enamel paint after using red oxide metal primer of size 4 feet x 4 feet and height 6 feet.

Fixing Charges of MS jall as above at site with own arrangement by grouting the frame with cement and concrete with two feet depth in bottom side using gas cutter, welding machine, Safety equipment and civil works etc as per site requirement.

Installation of tube well by lowering of Sub p/set with all allied above items. This includes installation and grouting of panel board with all electrical wiring & Cabling at site. All tools and tackles i/c tripod chain pulley blocks etc shall be arranged by the firm. This includes testing & commissioning of t/well on load at site i/c cartage, loading & unloading of material. All required civil work included in the scope of work.

MITTAL TRADING COMPANY

B.S.Enterprises