87099/LDN/E8

Amount

Supply, fix, commissioning and testing of centrifugal multistage pump set horizontal type suction / delivery -65x50mm, discharge capacity-36 cum/hr, 250 mtr head, mechanical seal arrangement including 3-phase energy efficient squirrel cage induction motor as prime mover, 415 V, S1 duty rating, energy efficiency level -IE 3 BEE star rated, ISI Marked 50 HP (37 KW) 3000/2900RPM as per IS- 12615 ( latest edition) fixed to pump through jaw type coupling with pump impellor of phosphorous bronze and shaft of carbon steel complete, including PCC foundation, base frame and cable connection including taking down of old pump set from foundation and removing from site and deposited to MES store yard complete all as specified and as directed. Make of motor:-Kirloskar Electric/ABB/ Siemens/Havells and Make of pump:- Kirloskar Electric / KSB / Shakti NOTE:- (i) The work includes taking down of old pump set from foundation, shift to MES store of AGE(I) Lansdowne and demolition of existing PCC complete. (ii) The work will be carried out at second stage pump house which is not approachable by road.

Taking down non functional electric induction motor of any size and capacity from water supply installation at zero/Ist/IInd stage/vertical heigt of hill side by decoupling motor from pump and cutting, removing burnt out copper winding and re-winding with super enamelled copper wire of suitable gauge conforming to IS 13730-0-6 (2012) and reassembling/couple back complete and transporting back to its original location and making necessary allingnment and electric connection all as directed at site by Engg-in-Charge. Note 2:- Any other spare parts, if needed to be replaced shall be measured & paid as supply only under respective item of Sch 'A'.

Supply, fix, commissioning & testing of centrifugal multistage pump horizontal type suction / delivery -65x50mm, discharge capacity-45 cum/hr, 250 mtr head, mechanical seal arrangement 3000/2900 RPM with pump impellor of phosphorous bronze, shaft of carbon steel shaft, jaw type coupling including necessary modification to existing PCC foundation and base frame for allignmment with existing motor including taking down of old pump from foundation & removing from site and depositing to MES store yard complete all as specified and as directed. Make of pump:- Kirloskar Electric / KSB/Shakti NOTE:- The work will be carried out at any water supply pump house which is not connected by road and includes taking down of old pump from foundation, shift to MES store of AGE(I) Lansdowne and demolition of existing PCC complete.

Supply only SS bush/shaft sleeve for suction/delivery for centrifugal multistage horizontal pump with bore as per sample complete all as specified and directed. Note:- Bore size of sleeve will be as per sample and varies from 25 mm to 45 mm.

Supply only Cast steel bearing lock nut with washer as per sample complete all as specified and directed.

Supply only Roller bearing NU-207 complete all as specified and directed.

Supply only Roller bearing NU-215 complete all as specified and directed.

Supply only Roller bearing NU-316 complete all as specified and directed.

Supply only Roller bearing NU-314 complete all as specified and directed.

Supply only Ball bearing 6212 complete all as specified and directed.

Supply only for Ball bearing 6212-2RS complete all as specified and directed.

Supply only for Ball bearing 6215 complete all as specified and directed. Make -SKF/NBC/ARB or equivalent

Supply only for Ball bearing 6215 C3 complete all as specified and directed.

Supply only for Ball bearing 6312 complete all as specified and directed.

Supply only for Ball bearing 6312-2RS complete all as specified and directed.

Supply only for Ball bearing 6313 complete all as specified and directed.

Supply only for Ball bearing 6314 complete all as specified and directed.

Supply only for Ball bearing 6314-C3 complete all as specified and directed.

Supply only for Ball bearing 6308 complete all as specified and directed.

Supply only for Ball bearing 7309 complete all as specified and directed.

Supply only for Ball bearing 7310 complete all as specified and directed.

M & L for fabrication of mild steel, plain, black sheet of thickness 1 mm for making coupling guard , cut to size, holes punched; including round headed screws, clout nails or rivets, bending or turning up, mitred angles, etc. as required complete all as specified and directed.

Collecting water sample from water supply installation of any location of lansdowne and carry out water quality test (pH, TDS, Turbidity, Alkalinity, Total hardness, Fluoride, nitrate, Sulfate, RFC, Colour, Conductivity, Chloride, odour, Total coliform, E.Coli) from recognised government organisation and submit test report of water sample to AGE E/M Lansdowne complete all as specified and directed.

Supply and fix in repair Bush type flexible cast iron flanged coupling with finished bore and keyway as per sample for centrifugal Pump set complete all as specified and directed. Make: As per site.

Supplying and laying synthetic Rubber insulating mats 2 mm thick ISI Marked for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) class A suitable for electrical shock safety of sizes 2m x 1m complete all as specified and directed. Make:- Vardhman, Jaipuria & Honey well.

S & F in repair rubber bush along with pin (high tensile nut bolt) as per sample for flexible coupling complete all as specified and directed.

Supply, laying & testing of PVC insulated unarmoured and unsheathed three core copper conductor flexible cable of size 35 Sqmm complete all as specified & directed.

S & F water pressure guage of pressure 0-40 kg/sqcm with dial size of 100 mm dia along with ball valve of suitable size ISI Marked complete all as specified & directed.

Supply & fix pipe galvanised, medium class ISI Marked, including fittings bends/ elbow/ socket/flange etc 80 mm (3") dia, complete all as specified and as directed.

national engineering