REPAIR REPLACEMENT MAINTENANCE OF WATER SUPPLY CI, GI PIPE LINE, VALVE, REPARING OF PIPE LINE AND DISTRIBUTION SYSTEM WITH CLEANING THE MAIN PUMPS, MOTORS ETC, VALVES AND ALLIED WORKS IN TECHNICAL AND DOMESTIC AREA UNDER GE (I) R and D KANPUR.

Amount

Excavation in trenches, for laying of pipe line not exceeding 1.5 mtr wide and not exceeding 1.5 meter in depth and getting out in soft/ loose soil complete all as specified and as directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soft/ loose soil complete all as specified and directed.

Removing excavated material n.exc. 50 mtr and depositing where directed at a level n.exc. 1.5 mtr above the starting point complete all as specified and directed

Taking up cast iron water mains 200 mm bore (including all fittings) with spigot and socket ends and lead joints, including burning out joints and recovering lead complete all as specified and as directed.

All as per Item No 4 above but 150 mm bore

All as per Item No 4 above but 100 mm bore

M&L for centrifugally cast (spun) ductile iron pressure pipes 200 mm bore for water with socket & spigot ends confirming to IS 8329/2000 in any length for classification of K7suitable for rubber gasket push on with cement mortar lining inside the pipe with outside zinc coating complete all as specified and as directed .

All as per Item No.7 above but 150 mm bore

All as per Item No.7 above but 100 mm bore

Relaying old CI pipe in new or old position retrieved hereinbefore including cleaning , cutting to required length etc. as per site requirement by using previously used and additional run lead , spun yarn including caulking to make the joints water tight

M&L for ductile iron special fittings such as bends (any type, radius and angle) tapers any type, (straight bend, increasing, decreasing or double socket etc) Tee pieces single branch. Y junction double branch cross (all sockets or socket and spigot) collers, caps and plugs for upto 150 mm bore in mm all as specified and directed

All as per Item No 11 above but for 200 to 300 mm bore complete all as specified and as directed.

S&F in replacement of double flanged sluice valve of size 200 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless steel spindle including replacement of worn out rubbersheet nut, bolts and washers complete complete all as specified and as directed.

S&F in replacement of double flanged sluice valve of size 100 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless steel spindle including replacement of worn out rubbersheet nut, bolts and washers complete complete all as specified and as directed.

Material & Labour to repair leakages through lead joints from existing CI pipe, fittings, tee, bends tail pieces, connecting pieces etc by using previously used and additional run lead , spun yarn including caulking to make the joints water tight including excavation works as required complete all as specified and directed for the following bore pipe line :-

(a) 250 mm bore

(b) 200 mm bore

(c) 150mm bore

(d) 100mm bore

(e) 80mm bore

M&L for rubber gasket push on joint suitable for 100 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed

M&L for rubber gasket push on joint suitable for 150 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed

M&L for rubber gasket push on joint suitable for 200 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed

M&L for rubber gasket push on joint suitable for 250 mm dia spigot & socket ductile iron pipe & fitting complete all as specified and as directed

M & L for making run lead complete all as specified and directed for the following bore pipe line :-

(a) 250 mm bore

(b) 200 mm bore

(c) 150 mm bore

(d) 100mm bore

(e) 80mm bore

Supply & Fixed in replacement of Gun metal Gate valve with iron wheel head conforming to IS : 778/ 1984, Class-1, Screwed both end , ISI marked including taking out the worn out/ old GI gate valve complete all as specified and directed suitable for following bore of pipes :-

(a) 20 mm nominal bore

(b) 25 mm nominal bore

(c) 40 mm nominal bore

(d) 50 mm nominal bore

M&L for cleaning of over head tanks by scraping/removing all funges, scales, dust, sludge etc from inside of the over head tank and depositing the same to a distance exc 50 mtrs and n.exc. 100 mtrs including washing the walls & bottom of the over head tank with water and disinfection chemical such as bleaching powder etc and writing date of cleaning, CA No and name of contractor with synthetic enamel black/white paint complete for 150000 gallons capacity complete all as specified and directed.

- ditto- but of capacity 50000 Gallon complete all as specified and as directed.

- ditto- but under ground sump of capacity 10000 gallon complete all as specified and as directed.

Supply & Fixing in replacement of Single phase MCB Distribution Box, powder coated, matt finish with best CRCA sheet, of SPN 2 way, complete all as specified and directed.

Supply & Fixing in replacemnt of MCB SPN, 6 to 32 Amps 240 volts, ISI marked complete all as specified and directed.

M&L for replacement of transmeter of digital water level indicator including all connections and making serviceable in all respect complete all as specified and directed.

M&L for replacement of receiver of digital water level indicator including all connections and making serviceable in all respect complete all as specified and directed.

M&L for replacement of sensor fitted at the top of over head reservoir of digital water level indicator including all connections and making serviceable in all respect complete all as specified and directed

M&L for replacement of worn out /unserviceable pressure gauge 100 mm dia of suitable range with all necessary fitting etc to make serviceable condition complete all as specified and as directed.

Taking out trolly mounted sewage pump of 15 HP capacity and re-fixing the same in its original position after over hauling including lath/ machine work for making housing of bearing , metaling ,welding, turing surfacing ,polishing of rotor shaft, and rethreading and replacement of , neck ring , bearing of required size , bushes, rubber insertion sheet , nuts, bolts and washers including necessary other items for its smooth functioning and testing complete all as specified and directed.

Supply & fixing in replacement of Foot valve 100 mm dia complete all as specified and as directed.

Supply & fixing in replacement of Foot valve 80 mm dia complete all as specified and as directed.

Supply and fixing in repair flexible PVC pipe 100 mm dia med grade fixing with clamps complete all as specified and as directed.

Supply and fixing in repair flexible PVC pipe 80 mm dia with fixing clamps complete all as specified and as directed.

Supply and fixing in repair worn out jubily clip 100 mm dia ccomplete all as specified and as directed.

Supply and fixing in repair worn out jubily clip 80 mm dia complete all as specified and as directed.

Supply & fixing in repair Automatic Star Delta starter consisiting of ampmetre,voltmetre,indicator lamp,ON/OFF push button,TP MCB etc suitable for motor pump set of capacity 15 H.P. including making all electric connection complete all as specified. Make - Havells Cosmic star cat part -IHDASAP3*E / C&S/Bentex/ L&T/BCH or equivalent specificationns make as approved by GE (I)

Supply & fixing in repair Direct on line submersible pump starter consisiting of ampmetre,voltmetre,indicator lamp,ON/OFF push button, etc suitable for submersible motor pump set of capacity 1.5 KW including making all electric connection complete all as specified. Make - Havells Cosmic star cat part -IHDASAP3*E / C&S/Bentex/ L&T/BCH or equivalent specification make as approved by GE (I)

Taking out/ lifting defective submersible pump setof 20000 GPH capacity with 41 HP motor from bore well including motor, column pipes, steel rope, submersible cable and accessories etc and depositing in AGE E/M store yard.

Lowering only submersible pump set along with motor, column pipes, steel rope, submersible cable and accessories etc after repairing including testing commissioning of submersible pump set of 20000 GPH capacity with 41 HP motor. Note: All spares required to make the motor, pumps, column pipe etc serviceable shall be measured and paid separately under relevent items as supply only including transportation to & from upto contractor workshop.

Dismantling of pump motor set complete, (Taken out above/lying U/S in store yard of AGE E/M) cleaning all dismantled spares parts / winding for inspection of Engineer-in-Charge to ascertian the scope of work for repair/replacement of parts.

Rewinding of submersible motor, 41 H.P. 3 Phase, 50 Hz, 415 Volt with PVC insulated / coated copper winding wire of existing gauge with other winding material such as insulating paper, sleeves, bamboo stick etc. as per standard manufacturers specification including cleaning of stator, slots replacement of defective parts and testing complete all as directed .Note :- Spare parts other than winding shall be measured and paid separately.

Supply and fixing in replacement of epoxy type cable jointing kit 16 Sqmm 3 core complete with all the jointing material ferrule insulation tape etc for 1100 Volts flat submersible copper conductor cable complete all as specified and as directed.

Machining work required for repair to submersible pump set by straightning, polishing of pump shaft, making screw and key way, including replacement of wornout parts re-assembling pump after repair for smooth functioning of pump complete all as specified and as directed. Note :- Fixing payment shall be deemed to be included in quoted rates.

Suppy and fixing of components/spare parts of existing discription and make for the submersible pumps and motors of capacity as under: -

SS impellers with key and distance bushes suitable for 20000 GPH

NRV for submersible pump set 20000 GHP

Bearing bush upper & lower for submersible pump for 20000 GPH

Neck ring for submersible pump set 20000 GPH

Distance sleeves for 20000 GPH.

High tensile nut bolts suitable for 20000 GPH pump

GM motor bush upper and lower (set of two) for 41 HP

Rotor bearing sleeve upper and lower for 41 HP

Coupling with key for motor pump for 41 HP

Sand Guard for submersible pump set for 41 HP

Housing upper & lower for 41 HP

Thurst bearing assembly for submersible pump set motor of 41 HP

Casing bearing for submersible pump set 41 HP

Bowl suitable for submersible pump set 41 HP

Supply and fixing in replacement of Flat water proof submersible cable 3 core copper conductor, PVC insulated 1100 volts grade stranded 16 Sqmm , ISI marked and connected to pump motor through water tight sealing joints complete all as specified and as directed. Make: National Cables / Finolex / Havell's/Plaza

S&F in replacement of double flanged Non return valve of size 150 mm bore including replacement of worn out rubbersheet nut, bolts and washers complete all as specified and as directed. Make- kirloskar/ upadhayay/ GDPA

S &F in replacement of M.S column pipe 150 mm dia 3.00 mtr long 7.0 mm thick both ends flanged duly welded on threads with ribs, surface of flanged shall be male/ female pattern to accommodate 2 mm thick packing including nut bolts and packing complete all as specified and as directed.

Supply & Fixing in replacement of ML - 3 Type three Pole Power contactor having 02 NC & 02 NO auxilary contacts, AC operated of coil voltage 230 Volt, 50 Hz AC 3 rating 40 A, ACI Rating 45A complete all as specified and directed.Cat no. SS90721 of Make - L&T or its equivalent in Havells/ Legrand/Schneider as approved by GE(I).

Supply & Fixing in replacement of ML - 4 Type three Pole Power contactor having 02 NC & 02 NO auxilary contacts, AC operated of coil voltage 230 /415 Volt, 50 Hz AC 3 rating 70 A, ACI Rating 100A Cat no. SS90910 of Make - L&T or its equivalent in Havells/ Legrand/Schneider as approved by GE(I).

Collection of water samples from tube wells in sterilized bottle/cane of 05 ltr capacity and carrying to approved lab for physical parameter (PH value,turbidity,colour,odour) and chemical tests (ammonia free,saline,o2 absorbed,nitrates,chlorides,hardness temp&permanent zinc,calcium, magnesium,sulphates,phenolic substances) as per IS 10500:2012 guidelines &complete all as specified and directed by Engr-in- charge.

M&L for fixing ventuary / orific plate arrangment made out of MS pipe 150 mm bore 7.0 mm thick 0.50mtr long(appx) including welding of flange at both endand four Nos. socket of 25 mm bore with fixing of nipple and gate valve of size 25 mm bore complete all as directed by Enginner in charge.

Supply and fixing in replacement calcium hypo chlorite dosing system motor , Voltage input:230 volt, single phase, 50 Hz , 120 Watts including suitable PVC shaft complete all as specified and directed. Make : Declibac/ Hibird or equilavallent as approved by GE(I).

Supply and fixing in replacement of calcium hypo chloite dosing Pump High Pressure Adjustable dosing type with accessories includingLead Tubing, Connecting Nuts, Injection Check Valve, Clay Weight, andFerrules,complete all as specified and directed. Make- DECLIBAC/ HIBIRD or equivalent as approved by GE (I).

Supply and fixing in replacement Roller assembly suitable for calcium hypochloride Dosing pump complete all as specified and directed.

Supply & Fixing in replacement of weighted Suction Line Strainer 3/8 '' suitable forcalcium hypochloride Dosing Pump complete all as specified and as directed.

Supply & Fixing in replacement of Injection Check valve 3/8 ''suitable for calcium hypochloride Dosing Pumpcomplete all as specified and as directed.

Supply & fixing in replacement of Pump tube suitable for calcium hypochloride Dosing Pump complete all as specified and as directed.

Supply and fixing in replacement of notice board of size 3'x2' made out of veneered particle board 12mm thick interior grade solid core general purpose type with face veneers of type 'BB' with 1½ " x1" size hard wood frame on the board with screws including suitable size thick green cloth to display the schmatic diagram/ standing order / description of plants etc complete all as specified and as directed.

Dismantling ,taking out complete burnt winding wire of motor 7.5 HP three phase and rewinding of motor with copper wire of existing gauge as per motor capacity using new insulation material such as insulating paper sleeves etc including cleaning of stator slots replacement of defective parts such as bearing ,bush etc and testing complete repacement of cable as required length as directed.

Attending of day to day complaints of extrenal water supply of all nature i.e leakage in water pipeline ,fittings /fixtures ,no water supply including all type of complaints noted in complain register .All complains slips received from the complaint cell and deposit the complain slips after rectification and obtained signature of users with necessary T&P with experienced trade man with GI fittings i.e elbow ,tee,reducer,union ,long ,scew socket ,nipple ,plug etc complete all as specified and directed. Note:The complaint shall be attended and defect shall be rectified within 24 hours commencing from the date and time of notifying the complains falling which a penalty @Rs 100 per complaint per day shall be recovered from the Bill.

Taking up/down of following bores of steel tubing and connections from exacavated trenches and building up of tripple storey with due care from site complete all as specified and directed .

(a) 15 mm nominal bore

(b) 20 mm nominal bore

(c) 25 mm nominal bore

(d) 40 mm nominal bore

(e) 50mm nominal bore

Supply and fixing in replacement of following bore of GI tube medium grade (ISI marked) complete with all fittings (such as bends,elbow,tees,connectors,caps,plugs,union etc)including cutting,screwing,as required and fixed to wall or roof or laid in plinth protection floors ,laid in trenches cutting through wall.floors etc and making good the disturbed surface with cement mortar 1:3 after fixing the tubes complete all as specified and directed .Make:Jindal/Tata/Prakash Surya

(a) 15 mm nominal bore

(b) 20 mm nominal bore

(c) 25 mm nominal bore

(d) 40 mm nominal bore

(e) 50 mm nominal bore

Supply only calcium Hypochlorite having 65% to 70% chlorine content Granular /chlorination Chemical (water treatment chemical ),free flowing granular material free of foreign matter in 45 kg packing complete all as specified and directed . Make:Puri Chlor manufactured by Sree Rayalaseema Hi strength Hypo Ltd/Altoch -GP manufactured by Declibac Technologies Pvt Ltd or equivalent as approved by GE(I) R&D.

BRIGHT TRADRES