REPAIR / MAINT OF BOREWELL, PUMP, MOTOR, DECRINE DOZER AND SEWAGE PUMP ETC AND REPAIR MAINT OF SWIMMING POOL, ETP AND ALLIED WORKS AT AF STN GORKHPUR

Amount

Disconnecting, removing from foundation staging to Centrifugal Pump / Motor of various Capacities from site and Transporting to nearest workshop for repairing including returning back after repairing and re-installation in Original Position and re-connection in water supply installation & testing complete all as specified and directed. Note: Cost of repairs will be measured & paid separately under respective item, here-in-after .

Dismantling of Self Priming Non Clogging Centrifugal pump coupled motor of capacity 5HP Induction type & transporting to work shop for repair and replacement of defective worn out parts, heat varnishing and drying stator and rotor including overhauling of motor and pump and re installation all parts to original position with necessary testing and commissioning complete all as specified and directed. Note: Repairs and replacement of parts shall be measured and paid separately under relevant items given here in below including taking out old parts.

Supply only Ball bearing (DE) Part no. 260 or 261

Supply only Rubber flap Part no. 4882

Supply only Pump shaft Part no. 180

Supply only Flat Gasket for shaft sleeve Part no. 515

Supply only Shaft sleeve Part no. 261

Disconnecting & taking out to Submersible Pump / Motor of various capacities and lifting from bore hole of pump houses and transporting to nearest workshop for repairing including returning back after repairing and re-installation & lowering in original position and re-connection in water supply installation and Testing complete all as specified and directed. Note: Repairs and replacement of parts shall be measured and paid separately under relevant items given here in below including taking out old parts.

Dismantling to submersible Pump 25HP for repair & replacement of unserviceable spare parts including necessary cutting, grinding, drilling, machine work for fixing of spares and re-assembling the same and tested in work shop, complete all as specified and directed. Note:- (i) Defective spare parts (except bronze bushes) shall be measured & paid separately under respective item of this schedule as supply only.

All as per above item No. 9 above but 15HP.

Cutting & removing burn out motor winding of submersible pump set of capacity 15/25 HP pump set and cleaning complete & rewinding with superior quality of PVC insulated copper wire of same size & same gauge, weight and reassembling & testing complete all as specified and directed.

Supply only thrust bearing/thrust plate for submersible pump set.

Supply only motor housing bush (GM).

Supply only impeller bronze suitable for submersible pump set.

Supply only Sand Guard and water seal.

Supply only Bowl packing.

Supply only Impeller shaft sleeves.

Supply only Impeller shaft (SS).

Supply only Bowl bush (GM).

Supply only Neck ring (GM).

Supply only SS coupling .

Supply only Stud.

Single phase preventer. MAKE: Minilec / L&T

S&F in repair GI steal wire rope 12mm dia submersible pump set complete all as specified and directed.

S&F in replacement 10 Sqmm 3 Core submersible cable flat copper conductor complete all as specified and directed.

S&F in replacement star delta starter 3 phase 440V 28-42 amp rating fully automatic with enclosures complete all as specified and directed. Make: Model No. CS96008 (MUG 30) of L&T or equivalent of Legrand /Philips / Havells

S&F in replacement star delta starter 3 phase 440V 13-21 amp rating fully automatic with enclosures complete all as specified and directed. Make: Model No. CS96008 (MUG 30) of L&T or equivalent of Legrand / Philips / Havells

M&L for repair of booster pump 2HP complete including replacement of bearing, nut, washer gland doori etc complete all as specified and directed.

M&L for repair of booster pump 1/0.5 HP complete including replacement of bearing, nut, washer, gland doori etc complete all as specified and directed.

M&L for black column pipe heavy duty ISI marked 100 mm bore, wall thickness 5.4 mm 3 mtr length both end flanged with heavy duty pre drilled 8 holes welded inside and outside the flange and making smooth surface including of 04 strips 5.0 mm thick, 25 mm wide and 50 mm long covering pipe at flanged end on outside and duly painted with two coats of synthetic enamel paint over a coat of red oxide complete all as specified and directed.

All as per above item no. 30 above but 150 mm.

M&L for installation testing and commissioning wall mounted water level indicator electrically operated to show indication of 10 levels water in OHT with sensors in consisting of the following :- (a) Automatic multilevel visual indicator of 10 levels Make: Benzer / Aqua lift / Indian Engineering Co. (b) Sensor of steel 316-10 Nos. (c ) Alarms.

S&F in repair notice board of size 120x90 cm wooden frame cork notice bulletin board with pine wood finish frame as per sample complete all as specified and directed.

S&F in repair Gear motor complete 230 Volt 50Hz for Decrine Dozing pumps, complete all as specified and directed.

S&F in repair Motor assembling with bearing brackets and Tolerance for Decrine Dosing pumps complete all as specified and directed.

S&F in repair coil 250 Volt 50 Hz for Decrine Dozing pumps, complete all as specified and directed.

S&F in repair single head feed rate control for Decrine Dosing pumps complete all as specified and directed.

S&F in repair pump head (ferrules 1/4 & duck bill included) for decrine dosing pumps, complete all as specified and directed.

S&F in repair roller assembly for decrine dosing pumps complete all as specified and directed.

S&F in repair pump tube for decrine dosing pumps, complete all as specified and directed.

S&F in repair Injection check valve ⅜'' for decrine dosing pumps, complete all as specified and directed.

S&F in repair weighted suction line strainer ⅜ inch for decrine Dosing pumps complete all as specified and directed.

S&F in repair Size ⅜ inch white suction/discharge tubing for Decrine Dosing pumps, complete all as specified and directed.

Supply, laying and testing 35 Sqmm, 3.5 Core XLPE insulated, armoured heavy duty electric cable, screened PVC bedded, galvanised steel strip or wire, with aluminum conductor 1100 V grade, laid in trenches/ along poles, ducts or through sleeve including taking down old complete all as specified and directed.

Supply, installation, testing and commissioning LT 415 volt 4 wire AC 50 HZ factory made out door type panel weather & vermin proof of 16 gauge thick MS black sheet spray painted two coats inside & outside with approved paint over a coat of primer, floor mounted, locking arrangement including suitable size brick duct in ground for cable two earth terminal suitable cable glands for all incoming and outgoing cable including grouting of panel 60 cm above ground level by providing 90 cm long angle 50x50x6mm welded on all the four corner embedded in PCC 1;2;4 using 20mm stone aggregate up to 30 cm necessary earth work including the following accessories using lugs and glands for cable connection at Pump House complete all as specified and directed and providing of followings:- (a) Copper bus bar- 04 Nos 100 Amp ratings & 01 No 100 Amp. (b) MCCB, 63 Amp, 4 pole 25 KA -01 No. (Incoming) (c) Isolator 40 Amp, 3 pole -01No. (outgoing) (d) Digital volt meter, 3 Phase, 96x96 sqmm size suitable for voltage range 0-500 V- 01 No. (e) Digital Ammeter, 3 ph, 96x96 sqmm size suitable for range 0-100 Amp CTS ratio 100/5 Amp-01 set. (f) Indicator lamp LED type of (RYB) set of 03 Nos with toggle switch-01 set. (g) MCB SPN, 32 Amp-02 No. (h) Star delta starter 3 phase 440V 28-42 amp rating fully automatic with enclosures. Model No CS96008 (MUG 30) of L&T or equivalent of Legrand / Philips / Havells

M&L for cleaning of over head tank of capacity 0.5/1 lakhs gallon of staging 18 to 20 mtr height with scrubbing on wall/ floors, removing of sludge, sand and washing with fresh water and bleaching powder including and painting the date of cleaning of tank, cleaning of valve pits complete all as specified and directed.

S&F in repair man holes cover / valve chamber made out of MS sheet 4 mm thick with hinged & locking arrangement of size 70cm x 70cm duly painted with red oxide primer and two coat of synthetic enamel paint complete all as specified and directed.

Surface dressing n.exc 30 cm deep including cutting of bushes, grass etc complete all as specified and directed.

M&L in replacement of cast iron sluice valve 100mm dia with stainless steel spindles with flanged ends duly ISI marked confirming to IS 14848(2000) , PN-1 type including jointing materials, rubber gasket suitable size nut bolts and washer etc including necessary excavation or removing of sludge water from pit complete all as specified and directed.

All as per item No. 49 above but for 150mm dia.

M&L for Provision of brick masonry valve pit/chamber of 1000x1000x1000mm size (internal dimensions) including necessary excavation & earthwork and frame with cover complete all as specified and directed and shown in drg No CEAF ALD/ TD and directed.

M&L for servicing, overhauling of submersible sewage pump of capacity of cap 7.5 HP after lifting from the sewage well disconnecting column pipes and electric connection, transporting to workshop of pump for replacement of all defective / worn out parts and accessories and reinstalled the sewage ump to its original position with necessary testing and commissioning complete all as specified and directed. Note:- (i) Repairs and replacement of old parts taking out old parts shall be measured and paid separately under relevant items given here in below: (ii) Size, capacity & make of the item shall be as per existing sewage pump for witch to be dismantled.

S&F in replacement Impeller shaft sleeves.

S&F in replacement thrust bearing

S&F in replacement Impeller bronze ring complete.

S&F in replacement sealing ring.

S&F in replacement bearing cover for impeller shaft bearing.

S&F in replacement bearing cover for impeller shaft D.E.

S&F in replacement bearing cover for bearing adapter.

S&F in replacement intermediate shaft sleeves.

S&F in replacement key for impeller.

S&F in replacement key for coupling.

S&F in replacement bearing nut .

S&F in replacement lock nut check nut.

S&F in replacement intermediate bearing bush.

S&F in replacement bearing bush for head shaft.

S&F in replacement bearing bush for impeller shaft.

S&F in replacement main shaft guard stainless steel bush.

S&F in replacement support plate of size 0.6mx0.45mx 12mm including painting for rising pipe.

S&F in replacement coupling half pump side.

S&F in replacement coupling half driver side.

S&F in replacement coupling rubber bush.

S&F in replacement washers for coupling pins.

S&F in replacement thrust bolt.

S&F in replacement stunts bolt.

S&F in replacement oil seal for pump side.

S&F in replacement oil seal grease nipple.

S&F in replacement oil seal for casing cover.

S&F in replacement gasket for casing cover.

S&F in replacement pump shaft of existing size & length.

S&F in replacement head shaft of existing size & length.

S&F in replacement rubber gasket set suitable for 100 mm GI / CI pipes.

S&F in replacement rubber gasket set suitable for 150 mm GI/CI pipes.

S&F in replacement GI flanged 100 mm dia.

S&F in replacement MS bend for 100 mm dia.

S&F in replacement S&F GI flanged 150 mm dia.

S&F in replacement MS socket for 100 mm dia pipe.

S&F in replacement MS nuts, bolts & washers of required size.

S&F in replacement water pressure Gauge 0-150 LBS/10.6 Kg complete water meter submersed in oil with brass stop cock all as specified and directed and taking out old one

S&F MS rising pipe 150mm dia as per ISI mark complete with flange joint with gasket & nut bolt complete all as specified and directed.

Cutting worn out winding of electric motor 3 phase of capacity 7.5 HP and cleaning complete re-winding with superior quality of enameled copper wire same size, same gauge, weight and reassembling & testing, complete including replacement of bearings and terminal plate complete all as specified and directed.

S&F DOL starter 3 phase of 7.5 HP, 415 volts, MK 1.5, complete all as specified and directed.

Repairs to sluice valve 100mm/80mm dia by replacement of MS spindle with check nut, gland packing, stuffing box nuts & bolts and rubber insertion 3mm thick and made the sluice valve serviceable complete all as specified and directed.

S&F mud pump 2 HP capacity submersible type electrically operated single phase motor complete all as specified and directed.

S&F in replacement of gland packing for protecting water leakage from sluice valve and centrifugal pump set etc complete all as specified and directed.

S&F in replacement of hand wheel for opening and closing of sluice valve etc complete all as specified and directed.

S&F chlorination Dozing pump single phase electrically operated 230 volts , 50 HZ ,fuse 1 amp with plastic suction and delivery piping solution tank maxm output 4.0 LPH complete all as specified and directed. Make:- Unichlor of model no- UC-11,Sl no-60365 or equivalent of Avon

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 10 sqmm 2 core nominal cross section in service connections complete all as specified and directed.

M&L & testing for joints with 3 mm thick rubber gasket (packing ring) including provision of suitable size bolts, nuts and double washers for flanged pipe of 80 mm dia complete all as specified and directed.

All as per item No. 99 above but for 100mm dia.

All as per item No. 99 above but for 150mm dia.

M&L chemical and bacteriological testing of water by Govt agency and submission of report complete all as specified and directed for test to be carried out (a) PH (b) odor (c) Taste (d) TDS (e) turbidity (f) total Hardness (g) sulphate (h) chloride (j) Residual free chlorine (k) M P N coliform bacteria.

Labour only for maintenance of swimming pool which shall include the following items as part of one job (i) De-slugging / back washing of filtration plant shall be carried out twice in a week as directed. (ii) Regular de-slugging of swimming pool with suction sweeper daily as directed. (iii) De-scaling, de-silting, cleaning of filtered water delivery channel in swimming pool, cleaning of surface with descaling liquid. (iv) Taking out and refixing the existing pre-casted RCC slab from the channel for cleaning shall be part of job. Note:- (i) Daily cleanliness of the swimming pool area except area covered in items No 1 and quality of water shall be maintained as per standard norms of swimming pool and stringent measures laid down. (ii) All safety equipment required for handling of chloroformed plant, chlorine gas, chlorine gas container shall be the responsibility of contractor and staff deployed by the contractor shall be fully trained for handling of the chlorine equipments chlorine containers installed at the swimming pool. It shall be contractor responsibility to provide necessary preventive equipments/ T&P to the deployed persons. (iii) Chemicals required for dozing, daily maintenance and disinfection of swimming pools shall be issued under sch 'B' free for consumption in the work only. (iv) Adequate manpower shall clean the swimming pool through existing suction sweepers daily morning and evening as directed. Daily record of cleaning shall be maintained falling which penal recovery of Rs 300/- for morning and Rs 300/- for evening suction cleaning shall be made from the contractor. (v) Maintenance as above for a week shall be measured and paid as one job

S&F in repairs gun metal gate valves 50mm bore with iron wheel head screwed both ends for iron pipe and fixed to complete all as specified and directed.

Cutting out the existing winding of 3HP motor, opening of winding and re winding of motor with same size of winding wire as existing including varnishing, drying and making connection complete all as specified and directed.

S&F in repair DOL starter for three phase motor, 440 V upto 3 HP motor, complete all as specified and directed.

Repair / maint of suction sweeper machine including replacement of suction sweeper nylon brush of size 32 inch length and 4 inch width of superior quality replacement of wheel, nuts and bolts etc including all defective parts all as specified and directed.

Cleaning inside balance tank including removing deposit sand from inside the tank scrubbing and washing side walls and bottom with bleaching powder solution and making surface free from any fungus deposits strains using wire brush filling of cavities inside of tank with CM 1:1 with quick setting cement and applying one coat of white wash inside and writing date of cleaning complete all as specified and directed. Note :- (i). All type of T&P and labour etc shall be arranged by the contractor and rate for the same will be deemed to be included in the quoted rate. (ii) Contractor will be disposed off the material taken out from the tank at a distance upto 50 Mtr as directed.

M&L for cleaning of diving pool of size 13 m x 13.5 m x 4.5 m with wire brush and with cleaning material such as acid, wiper, PVC pipe etc complete all as specified and directed.

M&L for cleaning of main pool of size 13 m x 13.5 m x 2 m with wire brush and with cleaning material such as acid, wiper, PVC pipe etc complete all as specified and directed.

M&L for painting of filtration tank with two coat of aluminium paint as per existing colour after cleaning and removing existing dust and dirt on existing painted surfaces complete all as specified and directed. Note:- The rate for scaffolding etc deemed to be included in the quoted rates.

Supply only water testing Kit with all accessories, samples in tubes from 0.1 ppm to 5 ppm from reputed manufacturer as approved complete all as specified and directed.

Supply only Ortho Tollidine solution for water testing, in 500 ml bottle complete all as specified and directed.

Supply only PH testing Kit with all accessories for swimming pool water from reputed manufacturer complete all as specified and directed.

Collection of water sample from the ETP of Aakash Vihar area (one sample of Raw sewage and one sample of treated water) and STP of Vijay Vihar area (one sample of raw sewage and one sample of treated water), in total four samples and testing of the same from the UP Pollution control board or any other Govt. recognized lab and submission of report to the department complete all as specified and directed.

Supply only copper sulphate (CuSo4) crystals suitable for swimming pool complete all as specified and directed.

Supply only calcium hypo chlorite with minimum 65% to 70% chlorine content chlorine for treatment of drinking water in 45 Kg HDPE Jar complete all as specified and directed.

Supply only Soda Ash (Grade-I) complete all as specified and directed.

S&F PVC Hose pipe 50mm dia complete all as specified and directed.

S&F Nylon rope 25mm dia suitable for suction sweeper complete all as specified and directed.

Supply only Alum crystal (Grade-I) for swimming pool complete all as specified and directed.

S&F filter media (sand & gravels) complete all as specified and directed.

S&F PVC strainer complete all as specified and directed.

Overhauling , oiling, greasing and servicing of air blower of any capacity by opening of all parts, suction air filter , bush , bearing, rotor , drum , bearing of motor shaft , neck ring , coupling with studs between motor & air blower & all other parts and re-assemble the same after greasing, oiling complete all as specified and directed. Note:- (i) Parts renewed shall be measured and paid separately. (ii) Overhauling and servicing of Air blower should be carried out by Auth company or dealer which is specialist.

M&L for taking out / dismantling of air blower pump set of rating 3 phase 440 Volts supply of capacity upto 12.5 HP from ETP plant at any location and shifting the same to contractor's workshop for repair and re-installation / refixing the same at its original site and testing complete all as specified and directed.

M&L for cutting out the existing winding of the motor of capacity upto 12.5 HP, opening of winding, re-winding of motor with same size of rewinding with super enamelled copper winding including tapping, varnishing, baking and furnishing with the insulating sleeve and making connection complete all as specified and directed.

M&L for repairing of pump by re-threading of worn out studs holes and supply and fixing over size studs with nut and washer complete all as specified and directed.

M&L for repairing of pump shaft by depositing metal on it by breazing, grinding and polishing to appropriate size of the shaft complete all as specified and directed.

S&F gun metal / stainless steel bush of pump shaft complete all as specified and directed.

S&F driven end bearing of blower shaft complete all as specified and directed.

S&F end bearing of blower shaft complete all as specified and directed.

S&F gland and packing complete all as specified and directed.

S&F coupling with studs between motor & air blower complete all as specified and directed.

S&F in replacement suction air filter complete all as specified and directed.

S&F in replacement of suction silencer complete all as specified and directed.

S&F Neck ring complete all as specified and directed.

S&F bearing of motor shaft complete all as specified and directed.

M&L for taking out / dismantling of air blower pump set of rating 3 phase 440 Volts of capacity upto 7.5 HP from ETP plant at any location and shifting the same to contractor's workshop for repair and re-installation/refixing the same at its original site and testing complete all as specified and directed.

M&L for cutting out the existing winding of the motor upto capacity of 7.5 HP, opening of winding, re-winding of motor with same size of rewinding with super enamelled copper winding including tapping, varnishing, baking and furnishing with the insulating sleeve and making connection complete all as specified and directed.

M&L for taking out / dismantling of air blower pump set of rating 3 phase 440 Volts of capacity upto 5 HP from ETP plant at any location and shifting the same to contractor's workshop for repair and re-installation / refixing the same at its original site and testing complete all as specified and directed.

M&L for cutting out the existing winding of the motor upto capacity of 5 HP, opening of winding, re-winding of motor with same size of rewinding with super enamelled copper winding including tapping, varnishing, baking and furnishing with the insulating sleeve and making connection complete all as specified and directed.

M&L for taking out unserviceable non clog submersible type raw effluent sewage lifting submersible pump set of capacity upto 10 HP of rating 3 phase 440 Volts, from raw sewage collection sump / well of ETP plant well upto 18 mtr depth , for cleaning of muds , overhauling, Oiling , Greasing and servicing by Opening of all parts , bush , bearing , rotor ,drum , bearing of motor shaft , neck ring , coupling with studs between motor & all other parts and re-assemble the same after greasing , oiling of and shifting the same to authorised workshop for repair , testing and re-installation/ re-fixing / lowering in the sewage sump complete all as specified all directed. Note:- (i) Parts renewed shall be measured and paid separately (ii) Overhauling and servicing of non clog submersible pump should be carried out by Auth company or dealer.

M&L for attend the day to day complaint of non function part to air blower, air blower motor, non clog submersible pump, motor of any size , type , capacity and all connected parts complete all as specified and directed. Note:- (i) Parts renewed shall be measured and paid separately under appropriate items (ii) Complaint should be attend immediately within two hrs & rectified the same day without effecting of service.

M&L for attend the day to day sewage complaint related leakage , choke , replacement of any part , with cutting , jointing and any other work of GI Pipe , MS Pipe , PVC Pipe for any size , type , capacity and any location rectified the same complete all as specified and directed. Note:- (i) Parts renewed shall be measured and paid separately under appropriate items (ii) Complaint should be attend immediately within two hrs & rectified the same day without effecting of service.

M&L for taking out the silt & foreign object , cleaning & removing sludge from course bar screen including all chamber of equalization tank upto depth of 15 Mtr any capacity from ETP complete all as specified and directed.

M&L for taking out the silt & foreign object , cleaning & removing sludge from fine bar screen , oil & grease chamber with water pressure, bleaching powder etc complete all as specified and directed.

M&L for taking out the silt & foreign object , cleaning & removing sludge from MBBR I & II chamber with water pressure, bleaching powder etc complete all as specified and directed.

M&L for taking out the silt & foreign object , cleaning & removing sludge from tube settler chamber with water pressure, bleaching powder etc complete all as specified and directed.

S&F in repair Pac media in tube settler tank as per existing complete all as specified and directed.

Replacement of sand filter media of sludge drying bed complete all as specified and directed.

M&L for painting of old MS pipe / angles of any description in any width or girth for complete one STP and applying two coats of epoxy paint with one coat of primer complete all as specified and directed.

S&F in repair of pressure gauge 0 to 7 Kg / cm2 .

M&L for taking out unserviceable/burnt raw non clog submersible type raw effluent sewage lifting Submersible pump set of capacity upto 10 HP of rating 3 phase 440 Volts supply from raw sewage collection sump of ETP plant at any location and shifting the same to authorised workshop for repair and re-installation/Re-fixing/lowering in the sewage sump complete all as specified and directed. (Parts renewed shall be measured and paid separately under appropriate items) listed here below :-

M&L for cutting out the existing winding of stator of submersible motor of any make and rewinding with water proof copper winding wire of appropriate gauge as existing all as specified and directed.

S&F straightening of the slots of stator of submersible motor of any make complete all as specified and directed.

S&F thrust bearing block complete of submersible pump of any make complete all as specified and directed.

S&F gun metal bushes for submersible motor as per manufacturer's design and specification complete all as specified and directed..

S&F sand guard of submersible motor complete all as specified and directed.

S&F bronze metal impellers complete all as specified and directed.

S&F shaft sleeve complete all as specified and directed.

S&F set of gasket and O-ring complete all as specified and directed.

S&F Mechanical seal motor end complete all as specified and directed.

S&F Mechanical seal pump end complete all as specified and directed.

S&F deep groove ball bearing motor side complete all as specified and directed.

S&F groove ball bearing pump side complete all as specified and directed.

S&F pump casing complete all as specified and directed.

S&F intermediate casing complete all as specified and directed.

S&F bearing housing complete all as specified and directed.

S&F bearing cover complete all as specified and directed.

S&F shaft protection sleeve complete all as specified and directed.

S&F bowl, cast iron complete all as specified and directed.

S&F bearing sleeve complete all as specified and directed.

S&F rotor complete all as specified and directed.

S&F of cable assembly complete all as specified and directed.

S&F new Gear Oil Grade G-90 for Air Blower complete all as specified and directed.

S&F in repair air blower pulley as per sample complete all as specified and directed.

Hindustan Power Corporation