REPLACEMENT OF VT PUMPS, CENTRIFUGAL PUMPS AND CONNECTED ACCESSORIES AT DHARNA PUMPING HOUSE NO 2 AND BOOSTER HOUSE AGAINST BER PUMPS UNDER GE DEVLALI

Taking out unserviceable Centrifugal pumps 20 HP from its foundation by dismantling cables, earthing connection, nut bolts etc from PAO Booster and South booster, shifting by Vehicle to MES Yard complete all as directed Note :- Quoted rates includes all T & P required for the shifting of Centrifugal pump including induction motor

Taking out unserviceable Centrifugal pumps 60 HP from its foundation by dismantling cables, earthing connection, nut bolts etc from PAO Booster and South booster, shifting by Vehicle and depositing to AGE E/M Store Yard Devlali complete all as Specified and directed Note :- Quoted rates includes all T & P required for the shifting of Centrifugal pump including induction motor .

Dismantling of existing VT pump 100 HP and motor sets and suction column pipe, impeller, blow assly and shaft, discharge head, stainer with the help of chain pulley from Dharna pumping station and depositing to AGE E/M store yard Devlali.

Supply and Install VT pump 100 HP oil lubricated type with complete impeller, bowl assly, shaft, discharge head, lubrication tank and strainer with following Specification Make: Jyoti, Kirloskar, Willo Note : Pump should be of NABL LAB Tested and Certified , R&D Test Facility, Integrated management system standard : ISO 9001: 2015 , ISO 14001:2015, ISO 45001:2018, ISO 50001 all as specified and directed by Engr-in-charge.

a) Capacity (GPH)-42800 b) Bowl Assly Head in Mtr-110 c) Speed in RPM-1450 d) Bowl-FG-260 e) Bowl effiency-81% f) KW/HP-90/120 g) Lubrication-oil type h) Thrust bearing lubrication; grease, oil. j) Bowl assembly ; non pullout C1260 (012) or as suggested by OEM. k) Installation ; below floor. l) Operating temprature ; 80 C m) Impeller ; Semi open type. BR LT B2 (110) or as suggested by OEM. n) Impeller shaft ; SS410 (253) or as suggested by OEM. o) Trans shaft; SS410 (253) or as suggested by OEM. p) Column pipe ; steel or as suggested by OEM. q) Bowl bearing ; NITRILE RUBBER BR SHELL (475) OR as suggested by OEM. r) Performance testing standard; ISO 9906. s) Type of Constrcution; Caission cannistu construction, tilted pad thrust benys with cooling arrangement, instrumentation and control. t) Column pipe for VT pump must be of minimum 26 meter depth.

Supply, install, test and commisioning, Induction motor with pump set DSM 65-40A model pump set 60 HP, 415 V, 1500 RPM, 50 Cycle, 21 mtr head with 65000 LPH Pump should be of NABL LAB Tested and Certified, R&D Test Facility, Integrated management system standard : ISO 9001: 2015 , ISO 14001:2015, ISO 45001:2018, ISO 50001 all as specified and directed by Engr-In-Charge.

Supply, install, test and commisioning, Induction motor with pump set DSM 65-40A model pump set 20 HP, 415 V, 1500 RPM, 50 Cycle, 21 mtr head with 65000 LPH Pump should be of NABL LAB Tested and Certified, R&D Test Facility, Integrated management system standard : ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018, ISO 50001 all as specified and directed by Engr-In-Charge.

Material and labour for earthing complete with galvanised steel plate electrodes of size 600x600x6mm thick burried directly in ground with earth pit not less than 2.25 meter deep below normal ground level with top edge of plate not less than 1.5 meter below normal ground level connected to galvanised 32x 6 mm earth lead by means of nuts bolts check nuts GI washers earth wire protected by galvanised iron pipe 40 mm bore (Medium grade) all as directed including concrete pit in PCC (1:3:6) type CI, precast RCC cover slab of size 30x30x10 cm with one handle for lifting made out of 8 mm diameter MS bar, including funnel, wire mesh and 20 mm bore galvanised iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all as specified and directed.

Supply and fix galvanized earth strip 32 mm x 6 mm for earthing from earth plate to equipment complete fixed on pocelain insulator every 1 meter interval all as specified and as directed.

Supply and fix in repairs PVC insulated and FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, size of 3 core x 25 sqmm, 1100 Volt, conforming to IS 694 including making all connections at site and testing all as specified and as directed.