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| 1 | Dismantling of old pump set after disconnecting from suction and delivery pipeline, decoupling with motor, removing of electric connections from motor i/c taking out old pump from existing system etc., closing of suction & delivery line with the help of suitable size dead flange. |
| 2 | Dismantling and taking out M S Base frame from CC foundation after cutting of nut bolts, Breaking the Damaged RCC foundation of the old pump set by the help of concrete breaker and labour. Also taking out malba from the pump house by manual labour & dumping the same as per directions. |
| 3 | Providing of horizontal split casing centrifugal pump suitable to handle potable water Having flanged suction & delivery with CI impeller, CI body, S.S. Shaft & S.S. Sleeve suitable for head 28 mtr., Discharge 100 m3 /hr., 1450 RPM Suitable for prime mover (motor) of capacity 20 HP. Make of Pump:- Wilo Matter & Platt/KBL /KSB/Lubi/Jyoti/ Any DJB approved make. Providing of 20 HP 1470 RPM Squirrel case induction motor suitable to operate on 415 V,3 phase,50 Hz, horizontal foot mounted confirming to IEC:60034-1. Make of Motor- ABB/Kirloskar electric Co./KSB/Jyoti/CG POWER/DJB Approved |
| 4 | Supply of CI Sluice valve 100 mm dia., Non rising spindle type, double flanged at site of work as per IS 14846, PN 1.0 MAKE:IVC/Kirloskar/any DJB approved |
| 5 | Supply of CI Non Return Valve 100 mm dia., Non rising spindle type, double flanged at site of work as per IS 5312, PN 1.0 MAKE:IVC/Kirloskar/any DJB approved |
| 6 | Dewatering of rising main by submersible pump set of suitable capacity at site of work (14.23 DSR-21) |
| 7 | Providing of suitable size MS Gap piece, flange, Suitable size reducer, nut bolts, rubber packing etc and Making suction & delivery connections with pump set with the help of suitable size MS Gap piece, flange, Suitable size reducer, nut bolts, rubber packing etc as per site Requirement by using Gas cutter, welding set, manual labour etc. |
| 8 | Supply of PVC Insulated single core Flexible Copper Cable of size 25 Sq.mm Make : Grandley / Gloster/Havells/DJB approved |
| 9 | Providing & fixing of Bourdon pressure Gauge of suitable size in delivery line of Pump set.. |
| 10 | Making a RCC foundation of new Pump Set of material Ratio 1:1.5:3 (cement, coarse sand and graded stone aggregates) concrete with foundation/rag bolts as per site requirement. Providing & fixing of M.S base frame of suitable size with nut bolt & washer etc for pump sets as per site requirement. |
| 11 | Providing/ Fixing of electrical distribution system with following Specifications:- 1 no. automatic Phase Sequence Correcting Power Switch Circuit with a provision for manual operation : 63 Amps 3P, 415 VAC 50 Hz Make:- DJB approved make, 3 no. MCCB TP 63 Amps 36 kA Thermal Magnetic with adjustable Trip Setting for Overload and Short Circuit Protection Make:- DJB approve make, 1 No. voltmeter with VSS 0-500 VAC Digital Type 96mm X 96mmMake:Rishabh/AE/L&T/Schneider , 1 No. ammeter with ASS 0 - 250 Amps Digital type 96mm X 96mm Make:- Rishabh/AE/L&T/Schneider , 3 Nos. CT 250 / 5 Amps Class : 0.5 for metering Make:- Kappa / AE , 1 No. CT 250 / 5 Amps Make:- Kappa / AE , 3 Set R Y B Indication Make:- Teknic / L&T / ABB / Schneider , 3 Set On / Off / Trip Indication Make:-Teknic / L&T / ABB / Schneider , 1 No. CBCT based Earth Fault Protection System to trip the MCCB in case of Earth Fault, Make:- Prok Devices / Elmeasure / Siemens / Schneider / ABB / L&T , 1. No Earth Fault Trip Indication suitable for operation of Pumpset. |
| 12 | Fixing of new pumpset in the system by bolting in MS base frame in RCC foundation, coupling with motor including minor civil work required for leveling of pump-motor with suction and delivery line. Making all electrical connections of motor with suitable size lugs, nut bolt & washer etc as per site requirement. |
| 13 | Replacement of Sluice Valve, Non Return Valve 100 mm dia with the help of all labour like Fitter, Cutter, Welder, Helper, Beldar, Superviser, Electrician and Chowkidar and material like Welding Machine, Cutter Set i/c Oxygen, LPG set etc, and Welding Rod, Nut Bolt & Rubber packing sheet, T&P along with its Transportation i/c loading unloading complete at site of work. |
| 14 | Safety & Lighting arrangement like Air Face Mask, Air Line, Helmet, Gum Boots, Hand Gloves, Safety Belts, Portable Ladder, First Aid Box, Caution Tape, Barrier Cone, Litmus Paper, Torch, etc arranged by the firm at site of work for safe working. |
| 15 | Testing the complete system on no load and on full load as per the complete satisfaction of the Engineer –in-charge. Please Enable Macros to View BoQ information |
