Tender For Nabard Ridf Xxx - Replacement Of Petty Para With Energy Efficient Pump-Sets For Dewatering Paddy Fields In Alappuzha, Kottayam And Pathanamthitta Districts Of Kerala - Supply Erection, Testing And Commissioning Of Vertical Axial Flow Pump Set (, Alappuzha-Kerala

Tender For Nabard Ridf Xxx - Replacement Of Petty Para With Energy Efficient Pump-Sets For Dewatering Paddy Fields In Alappuzha, Kottayam And Pathanamthitta Districts Of Kerala - Supply erection, testing and commissioning of Vertical Axial Flow pump set (Non-Submersible) for various padashekarams of Alappuzha, Kottayam and Pathanamthitta district with the specifications listed below:Suitable for handling saline and silty water with rpm 1000 (Syn) or less. The material of construction of flange, suction bell, bowl, shroud shall be CI with 2% Nickel, impeller, shaft, shaft sleeve, fastener and suction pipe shall be of SS 304. Delivery pipe should be in SS 304 with minimum thickness 6 mmand of suitable length (varies from 4-10 m) or as per site condition. The prime mover of the pump is to be 3 phase TEFC squirrel cage induction motor of reputed make operating at 415V +/- 10%, 50 Hz +/- 5% connection with F class insulation, control panel must have dust and vermin proof vertical mounted cubical type panel board of reputed make with FCMA soft starter of reputed make, MCCB including phase failure protection, surge protection device, dry run protection, overload over current protection, thermal over load protection relay, earth fault relay, voltmeter, ammeter, fault indication start and stop switches and power factor correction capacitor etc. Wiring and earthing should be as per regulations of KSEB and electrical inspectorate. Separate cubical type energy meter panel with CT metering provision including 4 Pole FN type isolator, RCCB , HRC fuses and carrier. Suitable size Copper cable for connection from electric post to meter box and meter panel to motor control panel etc. should be fitted at site, with proper earthing. cable termination should be as per the regulations and specifications of KSEB and Electrical Inspectorate standards. Screen with 6mm GI welded mesh with 50mm x 50mm opening size (about 20 sq.m area) framed in GI angles and GI tubes fitted at the opening on top and sides of sump to prevent entry of unwanted materials to the pump through inflow water. Proper I-section should be provided for supporting the motor mountings and pedestal. Suitable chain block and tripod facilities to be provided for lifting the motor at least 1.00 m above maximum flood level. Rate quoted should be inclusive of all the charges for supply, installation including trial run and commissioning, all types of transportation andconveyance, loading and unloading charges, charges for factory testing, but excluding GST etc. 2 Duty point head (m) : 3Minimum discharge at Duty point head (lps):266Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):15 3 Duty point head (m) : 2Minimum discharge at Duty point head (lps):532Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):20 4 Duty point head (m) : 3Minimum discharge at Duty point head (lps):354Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):20 5 Duty point head (m) : 3Minimum discharge at Duty point head (lps):443Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):25 6 Duty point head (m) :3 Minimum discharge at Duty point head (lps):532Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):30 7 Duty point head (m) :2 Minimum discharge at Duty point head (lps):1064Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):40 8 Duty point head (m) : 3Minimum discharge at Duty point head (lps):709Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):40 9 Duty point head (m) : 2Minimum discharge at Duty point head (lps):1330Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):50 10 Duty point head (m) : 3Minimum discharge at Duty point head (lps):886Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):50 11 Duty point head (m) : 2Minimum discharge at Duty point head (lps):1596Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):60 12 Duty point head (m) : 3Minimum discharge at Duty point head (lps):1064Working head range m:1 to 4.5Minimum Overall efficiency (%) at duty point head:70Available connected load (hp):60

INR 196100 /-

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