NIT NO. 15 ITEM NO. 09

Supply of submersible pump set fitted with dynamical balanced E P impeller mounted on stainless steel shaft protection sleeve EP stage bowl 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 Ph., 415 ±5% Volts, 50 Hz, AC power supply having Motor Power : 5 HP, Stage: 21-25 Pump head range: 48-88 Mtr, Discharge range: 230-110 LPM, Outlet size: 40mm, suitable for 100 mm bore Size. (1 Nos. for installation + 1 Nos. for Standby) Make: BS/KBL/ DJB Approved Make

Supply of submersible pump set fitted with dynamical balanced stainless steel impeller mounted on SS shaft with protection sleeve CI stage bowls of closed grained shortened type impeller. The pump will be directly coupled to required wet type induction motor of speed 2900 RPM, suitable for operation on 3 Ph., 415 ±5% Volts, 50 Hz, AC power supply with efficiency70% at duty point and having Motor Power : 7.5 HP, Stage: 9 Pump head range: 66-85 Mtr, Discharge range: 250-300 LPM, Outlet size: 50mm, suitable for 150mm bore Size. Make: BS/KBL/ DJB Approved Make.

S/o 2.5 sqmm 3 Core PVC insulated flat submersible cable suitable for 1100 Volts Copper Conductor (100 Mtr Roll). Make : Havells / Gloster / DJB Approved Make

S/o 4 sqmm 3 Core PVC insulated flat submersible cable suitable for 1100 Volts Copper Conductor (100 Mtr Roll). Make : Havells / Gloster / DJB Approved Make

S/o G.I. pipe 40 mm dia, Medium class with threaded externally on both ends 3 mtrs long , as per sample. Make of pipe: Jindal /Surya/Tata/ DJB Approved Make.

S/o G.I. pipe 50 mm dia, Medium class with threaded externally on both ends 3 mtrs long , as per sample. Make of pipe: Jindal /Surya/Tata/ DJB Approved Make.

S/o Tail piece of size 40 mm dia 500mm long with both end threaded Make of Pipe : Jindal /Surya/Tata/ISI

S/o GI socket 40mm dia Medium class with threaded internally Make of Socket: Jindal /Surya/Tata/ DJB Approved Make

S/o GI socket 50mm dia Medium class with threaded internally Make of Socket: Jindal /Surya/Tata/ DJB Approved Make

S/o of GI bend with both end having thread size-40mm make- Jindal/ Surya/Tata/ DJB approved

S/o of GI bend with both end having thread size-50mm make- Jindal/ Surya/Tata/ DJB approved

S/o of GI reducer having thread on both end Size- 50mm to 40mm Make-Jindal/ Surya/Tata/ DJB approved

S/o of GI Union having thread on both end Size- 40mm Make-Jindal/ Surya/Tata/ DJB approved

S/o of GI Union having thread on both end Size- 50mm Make-Jindal/ Surya/Tata/ DJB approved

S/o of GI Nipple having thread on both end Size- 40mm Make-Jindal/ Surya/Tata/ DJB approved

S/o of GI Nipple having thread on both end Size- 50mm Make-Jindal/ Surya/Tata/ DJB approved

S/o PTFE Thread seal tape for leak proff joint Make- M-seal /DJB Approved

S/O M.S. clamp of 600mm long 12mm thick complete with nut and bolts and washers for holding the 40mm dia pipe including bending and shaping etc. as required.

S/o Required off Size full threaded nut-bolts of good quality .

S/o of MS bore cover 6 mm thick suitable for 100 mm dia casing in 2 pieces complete with bolting arrangement, angle iron frame and provision of 60 mm dia hole in the center.

S/o Canvas Hose pipe 50mm dia 30 Mtr. Long Make : Jyoti / ISI mark

S/o of 2000 liters capacity storage tank make:- Sintex/ DJB Approved

Lowering of Submersible pumpset with pipe and other accessories, Connection of cable, Installation of electric panel, Grouting of electric panel digging and fixing the same with the help of CC and lying of GI pipe from bore to panel executing minor Civil making electrical connection with cable as required size i/c watch and ward cartage, taking all safety measures all tools and tackles. Testing and commissioning of all E&M equipments on No load and full load conditions as per standard and full satisfaction of Engineer-in-charge.This is a turnkey job and it further includes any left out items which may be required during execution of work will be firm responsibility & no extra payment will be paid.

arun engineers and contractors