8983 REPAIR AND MAINTENANCE OF WATER SUPPLY AND ALLIED WORKS AT RTS AND DEPOT HEMPUR UNDER GE (E) BAREILLY.

Amount

Disconnecting from electric connection carefully the motor from penal board and lifting the submersible pump and motor from bore well including all etc and removing the same to the location (inside/ outside building) complete all as directed by Engr-in-Charge.

Dismantling the submersible pump assembly capacity 15 HP completely, checking and segregating serviceable/unserviceable parts, cleaning serviceable parts thoroughly by approved method, replacement of wron out parts including necessary lath / machinery work including all new parts as reqd, re-assembling the pump completely lowering the pump alongwith all accessories to the existing location, overhauling, commissioning, testing and connecting up complete including painting all as specified and directed by Engr-in-Charge

Supply and Replacement of following pairs suitable for ser item No 2 for Submersible pump:-

(a) Discharge outlet

(b) Stage casing

(c) Pump shaft

(d) Key for impeller

(e) Key for pump coupling

(f) Bearing sleeve

(g) Stage Bowl bush

(h) DOL Bush

(j) Nut Stud kit

Dismantling, cutting and removing the burnt windings from the submersible motor of capacity 15 HP, rewinding with suitable size/gauge of super enameled/copper conductor and other approved insulating materials, heating, drying and replacement of existing size of submersible cable including varnishing, overhauling, reassembling the motor, installing, commissioning, testing and connecting up complete all as specified and directed.

Supply only of following parts suitable for ser item No 4 for Submersible motor :-

(a) Oil Seal Set

(b) `O` ring set

(c) Motor bearing Bush set

(d) Complete Pad set (Bearing assembly)

(e) Rotor sleeve set

(f) Thrust plate with ferredo lining

(g) Upper/Lower bearing house

(h) Balancing ring

Disconnections of electric connection of centrifugal pump and motor capacity of 25 HP, lifting and removing motor form its existing foundation to the location (in side/outside of building) where directed by the Engr-in-charge. Dismantling the pump and motor of capacity 25 HP, carefully checking, segregating serviceable and unserviceable parts, cleaning the serviceable parts thoroughly by approved method (Pats like stator, rotor, terminal box, bearings shaft, key etc) heating, drying & varnishing including replacement of burnt winding for 25 HP motor with super enameled copper wire of existing gauge and good quality of insulating materials including replacement of unserviceable parts as required including necessary lath/machining work. Reassembling the pump and motor including painting with two coats of synthetic enamel paint after necessary surface preparation , marking of number (SM, MES or srl No) installing to its existing foundation, commissioning, connecting up and testing complete as directed. Note:- Spares shall be measurded and paid separately under respective item of this sch.

Supply only of following parts suitable for ser item No 6 for centrifugal pump and motor.

(a) 25 HP Pump Bearing No 6310 or suitable size

(b) Pump bearing seat suitable for 3 ph 25 HP motor

(c) Motor side cover suitable for 3 ph 25 HP motor

(d) Motor connected plate six hole suitable for 3 ph 25 HP motor

(e) 25 HP Motor Bearing No 6308 or suitable size

(f) 25 HP Motor Bearing No 6309 or suitable size

Supply and fix Fully Automatic Star Delta Starter with Single Phase Preventer, 3 phase 415V 50 Hz suibtable for 15 HP Submersible Pump and Motor complete with Over load tripping circuit (Max relay (14-30 Amp), Reverse phasing , unbalancing, Low voltage , high voltage upto motor terminal and starting time delay and should be housed in Dust proof, Moisture proof and powder coated sheet metal fabricated box with locking arrengement with extra long life contact with arrengement and making necessery connection in panel and pump set including taking down of existing starter complete all as specified and directed.

Supply and fix Fully Automatic Star Delta Starter with Single Phase Preventer, 3 phase 415V 50 Hz suibtable upto 40 HP Centrifugal Pump and Motor complete with Over load tripping circuit (Max relay (20-40 Amp), Reverse phasing , unbalancing, Low voltage , high voltage upto motor terminal and starting time delay and should be housed in Dust proof, Moisture proof and powder coated sheet metal fabricated box with locking arrengement with extra long life contact with arrengement and making necessery connection in panel and pump set including taking down of existing starter complete all as specified and directed.

Supply and fix DOL starter three phase 415 volt 50 Hz push button type suitable for 05/7.5 HP centrifugal pump set with arrangement and making the necessary connection in panel and pump set including taking down of existing starter complete all as specified and directed. Make- L&T or equivelent

Material and Labour for cleaning of under ground sump of capacity 10000 Glns at RTS & Depot complete with:- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Removing of all vegitation near by to UG tank and thrown to 50 meters away.

Material and Labour for cleaning of over head Reservoir of capacity 10000 Glns of height up to 21mtr complete with :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of sump. (e) Removing of all vegitation near by to OH tank and thrown to 50 meters away.

All as per item No 12 here-in-before but over head reservoirs of capacity 25000 Glns at RTS & Depot.

M&L for applying one coat of olive and black paint over a coat of red oxide primer externally of MS/GI/CI pipe line for pump & motor and over head tank with arrow mark for up or down of size 100 / 150 mm dia of bore including scraping existing treatment complete all as specifed and as directed by Engr-in-charge.

Taking down UNSV Motor Protection Relay and Supply & replacement of Electronic Motor Protection Relay with in-built earth fault protection (Model No MPR300) suitable for 15/25/35 HP submersible pumping set motor Make-L&T/Minilec/Havells

Taking down UNSV Overload protection relay and Supply & replacement of overload protection relay for FASD starter ranging 28-42/30-35 Amp Make-L&T/Havells.

Supply and fix of contactor for Starter MNX 32 including suitable Front Add-on complete all as specified and directed. aux. contact Block Make : L&T/Havells

Supply and fix of Electronic Timers Type ST 100, 240/415 V, 50 Hz of range 03-30 secs, complete all as specified and directed. Make : L&T

Supply only ALTOCH (Calcium based granular disinfectant) Make : Declibac.

Supply only Battery leads brass terminals complete.

Supply only Battery lead cable PVC isulated with stranded copper conductor of size 10 sqmm suitable battery connections complete.

Supply only Distiled water for Lead Acid Battery.

Supply only Digital type ampere meter of size 96x96mm with CT 100/5 Amp,AC,3 phase,415 volts complete all as specified & directed.

Supply only Digital type voltmeter of size 96x96mm AC, 3P, 415 volts complete all as specified and directed.

Supply only Hydraulic Crimping Tool for crimps copper & aluminium lugs, crimping plier range 10 mm to 400mm with Hexagon Die size :- 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240, 300, 400mm and 6 Stroke Crimping & 360 degree rotating head complete all as specified and directed.

Supply only Battery Hydrometer Specific Gravity Tester 12 Volts complete all as specified and directed.

Supply only flat type 6 Sqmm three core, PVC sheathed copper conductor cable suitable for submersible pump and motor complete all as specified and directed.

Supply only Rechargeable Torch 75W Flash light extra long Beam Range with aluminium body, super Bright LED light complete all as specified and directed.

Supply only Aluminium lugs tubular with suitable hole, heavy duty for cable of size 150 sqmm complete all as specified and directed.

Supply only Aluminium lugs tubular with suitable hole, heavy duty for cable of size 240 sqmm complete all as specified and directed.

Supply only Aluminium lugs tubular with suitable hole, heavy duty for cable of size 300 sqmm complete all as specified and directed.

Supply only Aluminium lugs tubular with suitable hole, heavy duty for cable of size 400 sqmm complete all as specified and directed.

Supply only Ampare tape high intensity reflective, yellow, 50mm width, 50 mtr in length complete all as specified and directed.

prabhave traders

sunder and company

VIJAY ENTERPRISES