NIT No. 39, Item No. 29 (2022-23)

S/o Sub. P/Set for deep bore wells (high head) of7.5 HP with dynamically balanced, vibration free, totally enclosed squirrel cage induction motor, water lubricated thrust bearing fitted with noryl impeller mounted on stainless steel shaft of following parameters having 2900 RPM, suitable for 3 phase, A.C. supply Head in meters app.– 96-155 Discharge in LPM – 60-180 Make – DJB approved make. DJB SOR (2022-23) Code: 2.4.1

Supply of double flange G.I. column pipe 50mm dia., medium class, each of 3 mtrs long duly threaded on both ends, with slot for sub. Cable. Make: - Tata/ Jindal/DJB approved make

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

S/o Tail piece made out from medium class Jindal/ Tata make G.I. pipe 500 mm long with one end threaded as per outlet of pump & another end flanged as per size of GI pipe 50 mm dia.

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

Supply of Rubber packing for 50mm dia. flange

Supply of G.I.bend 50mm 900 having flange at both ends (Heavy duty).

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

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

Installation of T/well by lowering of sub. p/set with all allied above items. This includes installation and grouting of panel board with all electrical wiring and cabling at site. All tools & tackles i/c tripod chain pulley block etc. Shall arrange by the firm. This includes commissioning of tube well on load at site i/c cartage, loading & unloading of material. It also includes a trial run of 100 hrs operation successfully by the firm. All required civil work includes in the scope of work.

Shiva Buildtech