REPAIR MAINTENANCE OF WATER SUPPLY DISTRIBUTION LINES PUMP SETS ALONGWITH CONNECTED WORKS AT HQ IDS UNDER GE NEW DELHI

Amount

M & L for repair, servicing/periodical maintenance to RO Plant of capacity 50/150 LPH including replacement of minor spares, Pump repair, refixing the plant after repair, testing complete all as specified and directed of entire satisfactory level by Engr-in charge. Note: (i) Charcoal and other minor accessories included in the quoted rate (ii)Spares required shall be measured and paid under relevant items

S & F in replacement Membrane for 50 LPH RO Plant

S & F in replacement activated carbon Filter heavy Grade for 50 LPH RO Plant

S & F in replacement Electrical accessories Solenoid valve for 50 LPH RO Plant

Supply & fix in replacement HDPE pipe 3/8"dia suitable for inlet & outlet of RO plant all as specified

S & F in replacement of booster pump for 50 LPH RO Plant

M & L for caging of RO plant to protect from monkeys of cross section 12x8x8 ft and hight 8 ft made of mesh type iron sheet including opening of pure /filtered water outlets and provision of tray/stand made of SS metal ,fabrication of caging includes all the welding and patch of work if it is necessary .Fixing of caging to the floor using cement and making a cubical caging using welding and soldering complete all as and directed

Excavation in trenches in any type of soil not exceeding 1.5 mtr wide and not exceeding 1.5 metre in depth for laying of LT under ground cable/ GI pipe complete all as specified

Returning filling including spreading, levelling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified.

Removing excavated materials to a distance not exec. 50 mtr and deposing where directed at a level not exec 1.5 mtr above the starting point and making good surface of disturbed at site all as specified.

Taking up or down old Galvanised iron or steel water tubings of following bores with all fittings from trenches, walls, pillars, floors or ceiling and separating serviceable tubings and set for aside reuse and removing unserviceable tubings from site all complete as specified and as directed :

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Supply and laying only Steel water tubings, galvanised, medium grade with all fittings, laid in trenches in old/new position, fixed complete to walls, ceiling, post or laid in floors etc with providing necessary fixing clamps, saddles etc as required in new/old positions, minor consumable spares like safeda, gland dori, soap water etc shall be included in the quoted rate complete as specified and as directed of following bore of size :-

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

S&F in replacement stop/gate valve in replacement,of following size gun metal, heavy duty screwed on both ends with iron wheel head, minor consumable spares like safeda, gland dori, soap water etc shall be included in the quoted rate complete all as specified and directed at site.

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Material and labour for carryout Physical check (one mechanic and one helper) of centrifugal/submersible pump of any size & capacity, cleaning of burnt/ damage accessories if required, cleaning complete with cleaning material (Petrol/ CRC-226), tightening of all nuts, bolts all as directed and checking leakage seepage and serviceability of pipe line /gate valve and minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate and necessary fitting all as directed and specified Note :-(i) Gate Valves, Foot valve ,pipe line shall be measured and paid separately. (ii) Minor parts l, GI nuts, bolts, etc and cleaning materials jointing materials shall be included in quoted rates.

Material and labour for attending the breakdown in case if pipe line burst out with all accessories including machine to dig the pipe /moisture detecting machine and find out the faulty location of pipe. Complaint must be attended at the same day. Note :-(i) Gate Valves, Foot valve ,pipe line shall be measured and paid separately. (ii) Minor parts l, GI nuts, bolts, etc and cleaning materials jointing materials shall be included in quoted rates. (iii) maintaining the surface as per existing standard is contractor responsibility which include laying the removed tile ,refilling the excavated material .

S&F in replacement Non return valve heavy duty of the following size /dia ISI marked including flange joints and minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate of following sizes

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Servicing of Dosing pump of capacity 1250 ltr cap hooper ,motor driven .5 hp ,1440 rpm 415 v dosing rate 25 lph including leakage check.winding of motor ,greasing ,replacement of SS fastener, pvc pipes and other connecting accessories complete all as specified and directed . Note : Dosing pump must be functional always so servicing and overhauling of the pump is essential and keeping it functional 24x7 is contractor responsibility .delay in the services will be fined 600 Rs per day.

Supply and filling AQUAFIT brand calcium hypochlorite 65% to 70 % chlorine content (in drum) the form of granular and tablet complete all as specified and directed.

M&L for Cleaning of RCC under ground Sump of capacity upto 20,000 ltrs by cleaning walls and floors of tank by wire brushing and gunny bags, etc removing all scales, dust, pit dirt and mud, removing outside and carryout two coats of white wash on external exposed concrete/ plastered surface and inside surfaces complete all as specified and directed.

S & F in replacement service tank of the following capacity made of high quality pvc material cylindrical shape closed on top with removable cover complete all as specified and directed

M&L for cleaning the service water tank (inside surfaces only) of any description by scraping, scrubbing (without damaging the tank surfaces) with coir brushes and removing all deposits/scales, algae formations, silt/other sticky or foreign materials from adhering tank surfaces and washing inside surfaces of tank with approved bleaching powder solution and finally recleaning with fresh plain water to remove any trace of beaching powder of following capacity of service water tanks all as specified and directed by Engr in charge .

Service water tank of capacity 500 Litres

Service water tank of capacity 1000 Litres

Service water tank of capacity 5000 Litres

Supply & fixed in repairs Ball valve, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball, screwed for the following size as specified and as directed :- (Make : PRAYAG/POLY TUF/Zoloto)

For 25 mm bore GI pipe

For 20 mm bore GI pipe

M & L in replacement PVC Flat sheathed with plain copper conductor 3 core submersible cable of 6.0 SQ mm including taking down old U/S material complete all as specified and directed.

M & L for caging of submersible pump base to avoid contact of any living thing of cross section 3x3x3 ft made of mesh type iron sheet.caging includes all the welding and patch of work if it is necessary .Fixing of caging to the floor using cement and making a cubical caging using welding and soldering complete all as and directed

M & L for fixing cover plate /cap made of iron for the submersible outlet of dia 11inch .cover must be made in such a way that 40/50/mm pipe must pass through it so there should be a circular hole in the centre of the cover .welding and fabrication must be needed while fitting the cover

M&L for lifting of submersible pump along with lowering column pipes with flanges by disconnecting nut bolts and opening motor from pump. Complete all as specified and as directed.

M&L for lowering of submersible pump along with lowering column pipes with flanges by fixing nut bolts of suitable size and assembling motor and pump. Complete all as specified and as directed.

S&F in replacement of galvanised steel tubes heavy grade of size 50 mm bore both side duly welded flange in a standard length of three metre or any length as in borewell vertically installed including nuts, bolts, washers & packing complete all as specified. Note: Unserviceable column pipe catered in Galvanised Steel tubing flanged pipes included the quoted rate.

M & L pump unit only of a monoblock pump suitable for 7.5 HP motor 3 phase 415 v,50hz made of CI,MS,SS head range 28-44 ,discharge 10.3-4.7 size (suc x del) 65x65 mm power 5.5 kw protection IP 55 complete all as specified and directed . Note: Testing certificate must be submitted after installation ,installation of new unit and taking out the old unit is the responsibility of contractor only.

M&L for opening of centrifugal pump set from base plate by unscrewing all nuts bolts and taking out the centrifugal motor, for Re-winding of electric motor of capacity 5 HP with copper super enamelled winding wire of same gauge with class H Insulation after taking out burnt winding from stator and cleaning slots etc, varnishing, drying reassembling, testing and replacement of bearing shall be included in the quoted rate complete all as specified and directed.

M&L for realignment of motor with pump capacity 5 HP complete on base plate including painting of motor and pump set with one coat of red oxide and two coats of synthetic enamel paint Complete all as specified and as directed by Engr-in-Charge

Supply and fix in replacement Gun metal neck ring center for motor

Supply and fix in replacement GM Side neck ring for motor

Supply and fix in replacement Tyre coupling complete for 5 HP pump suitable as per existing all as specified and as directed.

Supply and fix in replacement of Ball bearing ,for motor 5 HP

Supply and fix in replacement SS Pump shaft for pump 5HP

Supply and fix in replacement Gland packing for pump 5 HP

Supply and fix in replacement Set of gasket for pump capacity 5 HP

Supply and fix in replacement Set of O Ring for pump 5 HP

Supply and fix in replacement Impeller Key for pump 5 HP

M&L for Re-winding of electric motor for submersible pump of capacity 3 HP with copper super enamelled winding wire of same gauge with class H Insulation,water sealed after taking out burnt winding from stator and cleaning slots etc, varnishing, drying reassembling,testing complete all as specified and directed by Engr in charge

M&L for Development of Existing tube well with compressed air and after that cleaning of water with 25% extra capacity submersible pump by pumping muddy water.

Testing of tube well water from recognised laboratory for potability of water for drinking/other purposes. Checking of PH value ,TDS value,content of iron and other harmful metals complete all as specified .

Supply and fixing of Monkey menace protection device with pvc spikes size as per sample all as specified and directed

M & L in replacement of Star delta starter 7.5/10 HP in steel sheet enclosure type starter suitable for 10 HP pumpset complete(motor rating 415 Volts 50 Hz, 3 Phase) including taking down old U/S material complete all as specified and directed.

Servicing of centrifugal pump set of capacity 7.5 HP of any make / model by taking out U/S spares, by Dismantling / disconnecting the electric connection from motor and LT panel, opening Centrifugal pump and motor set from foundation and carrying to local work shop for repair and replacement of spares complete and refixing after repair, testing complete including transportation charges from site to work shop and minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate complete all as specified and directed by Engr in charge (Unserviceable spares required to be replaced shall be measured paid for separately under respective items .

Supply only in replacement Gun metal neck ring center for motor capacity 7.5 HP

Supply only in replacement GM Side neck ring for motor capacity 7.5 HP

Supply only in replacement Tyre coupling complete with base plate ,nut bolt ,washer etc of exiting size/type for pump capacity 7.5 HP.

Supply only in replacement of Ball bearing for motor 7.5 HP

Supply only in replacement SS Pump shaft for pump 7.5 HP including lathe work.

Supply only in replacement Gland packing champion for pump 7.5 HP.

Supply only in replacement Set of gasket for pump 7.5 HP.

Supply only in replacement Set of O Ring for pump 7.5 HP.

Supply only in replacement Impeller Key for pump 7.5 HP.

M&L for taking down pump from motor from the base plate by unscrewing all the nut bolts & Re-winding of electric motor of capacity 7.5 HP with copper super enamelled winding wire of same gauge with class H Insulation after taking out burnt winding from stator and cleaning slots etc, varnishing, drying reassembling,testing and minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate complete all as specified and directed by Engr in charge

Supply only in replacement socket to joint GI pipe of the following sizes

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Supply only in replacement union for GI pipe of the following sizes

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Supply only in replacement nipple for GI pipe of the following sizes

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Supply only in replacement reducer socket for Gi pipe of the following sizes

Bore of tubings 50/40 mm

Bore of tubings 40/25 mm

Bore of tubings 25/20mm

Bore of tubings 40/20 mm

Bore of tubing 20/15 mm

Supply only in replacement GI plug of the following sizes

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Supply only in replacement T socket for GI pipe of the following sizes

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Supply only in replacement elbow for GI pipe of the following sizes

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Servicing /overhauling /rewinding of fountain pump .75 Hp includes cleaning of all nozzles with a chemical to remove the junk and smooth flow of water ,replacing minor accessories bush,nut bolts,suction pipes cleaning the surrounding of the fountain-base complete all as specified and directed (after every 3 months)

M & l for painting motor pump /dosing pump and putting the danger board at the pump house gate made of iron screwed to the gate by nut bolts /screw pench complete all as specified and directed

SANJEEV ENTERPRISES