NIT NO.19(M-3)ITEM NO. 5

S/O submersible pump set fitted with dynamical balanced S.S. impellor mounted on S.S. shaft with protection sleeve C.I. stage bowls of closed grained shorted type impeller. The pump will be directly coupled to required wet type induction motor of speed 2900 RPM, suitable for operation on 3 phase, 415-olt 50 Hz AC supply with efficiency 70% at duty point of following duties: -Discharge in LPM – 800 LPM on 35 Mtr Head, 10 HP.SOR 2.10.17Make: BS/SU / Skope or any other make approved by DJB

S/o submersible cable with copper conductor having three core sizes 6.0mm Sq.workingon1100VSOR18.10.3Make:- Gloster/Grandlay/Havells/Kalinga/Finolex/ Polycab

S/o of PVC insulated aluminum conductor armored cable 25 sq.mm having 4 core Make- Finolex/Polycab/Havells/Grandlay/Gloster/CCI/ ICC/Universal SOR 18.06.5

Making and supply of 80 MM Dia M.S. orifice assembly suitable Make of pipe: -Jindal/Ganesh/ Prakash/ ISI marked

Making and supply of MS clamp of 450 mm long 12mm thick complete with nut and bolts and washers for holding the 80mm dia pipe including bending and shaping etc. as required

S/o NRV 80mm dia CI double flanges PN1.0 SOR 4.9.4Make: -Kirloskar/ IVC /Marck/ Jupiter/ VAG/ Dorot/ Skope

S/o CI sluice valve,non-rising S.S. spindle, D/F P.N 1.0 of size 80mm Make:-Kirloskar/ IVC /Marck/ Jupiter/ VAG/ Dorot/ Skope SOR 4.7.4

Making & Supply of GI bend 80mm dia 90 deg. Double flanged heavy class

S/o of GI pipe 80mm dia size, medium class with GI flange welded in both sides 3 Mtr long with MS strips complete with threading work on each side of pipe each flange should have 4 holes and cuts for cables. Make: - Jindal / TATA or any other make approved by DJB.

S/o 6 mm size steel wire rope Usha/ISI Make to hold the pump

S/o required off size threaded nut-bolts of good quality

Supply of MS bore cover 4 mm thick suitable for bore size in 2 pieces complete with bolting arrangement angle iron frame and provision of 80mm dia hole in the center.

Making and Supply of G.I tail piece of 80 mm dia., one mtr. Long size made out of Jindal/Parkash/Tata/DJB approved make medium class pipe complete with one end threaded and other end fitted with G.I. flange heavy and cut for submersible cable

Supply of neoprene rubber sheet having 50% neoprene, 3 mm thick Make Jyoti/Worth/DJB approved SOR 22.06.1

Making and Supply of Cubical Panel for Incomer Power supply suitable for wall mounting of size 400 X 350 X 200 mm (minimum) made out of 16 SWG CRCA sheet, Indoor type, duly painted with powder coating, complete with following switchgears and instruments duly installed with their complete connections and inter connections with copper cables etc. as per requirement and with cable connectors for making required power supply connections by fixing the 40 amp ELCB – 1 No., 32 Amp MCB 4pole-1 No. , 3 No’s indicating LED fittings with 6 amp SP MCBs, 40 amp panel mounting change over switch Make of insertions - L&T/BCH/ Schneider/standard/HPL

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure withcover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. SOR 35.1.1

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required

Electronic Dosing pump Model No. UC-11 Flow rate – 4 LPH Pressure – 5.5 KG/CM^2 MOC – PP Make – Milton Roy SOR 2.149.1

S / O foot valve anti siphon valve 3 Mtr. Tubing LDPE & 100 Hrs. Capacity chemical tank Max. Pressure 10Kg/cm2 capacity 10 Ltr/hr. for dosing pump Make:- Clomax/Milton roy or any other make approved by DJB

Installation of all E&M Equipment, lowering pump set in to the bore all piping work fixing of valves and accessories executing minor civil works, making electrical connections with cable as required size I/C watch and ward cartage, taking all safety measures all tools an tackles testing and commissioning of all E&M equipment at no load and full load conditions as per standard from full satisfaction of Engineer-in-Charge.

Raj Engineering Co.