REPAIR / MAINT OF BOREWELL, PUMP, MOTOR, DECRINE DOZER AND SEWAGE PUMP ETC AT AF STN GORAKHPUR

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 reinstaiiation 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 16 Sqmm 3 Core submersible cable flat copper conductor 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

S&F in replacement MCCB, 100 Amp, 4 Pole, 50 HZ, 415 Volt, with thermal magnetic based release and rupturing capacity 16 KA complete all as specified and directed.

S&F in replacement MCCB, 125 Amp, 4 Pole, 50 HZ, 415 Volt, with thermal magnetic based release and rupturing capacity 25 KA complete all as specified and directed.

S&F in replacement of Voltmeter 0-500 Amp complete all as specified and directed. Make:- L&T / AE / AEE

S&F in replacement of indicator Lamp LED type panel Lamp complete all as specified and directed. Make:- L&T / AE / AEE

S&F in replacement CI NRV 100 mm bore ISI marked and including jointing materials, i.e. rubber gasket, nuts, bolts and washers etc including testing complete all as specified and directed.

All as per Item No. 34 above but 150mm bore.

Excavation in trenches in soft/loose soil n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out trench complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed.

Removing surplus excavated material not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for repair of booster pump 3 HP 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 spray painting to CI Pipe 150 mm bore including all fitting on expose surface at pump houses with two coats of synthetic enamel paint of approved colour after necessary preparation to surface with wire brush emery paper removing of oil grease with wire sweating spots, rust 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. 42 above but 150 mm.

M&L for spray painting to control LT panel including all accessories to pump houses with two coats of synthetic enamel paint of approved colour after necessary preparation to surface with wire brush emery paper removing of oil grease with wire sweating spots, rusts complete all as specified and directed.

Supply laying, jointing and testing PVC insulated heavy duty and PVC sheathed armed cable with copper conductor of size 0.05 mm of 10 pair laid in trenches / wall / on floor / or RCC OHT and in side the pump houses including taking down old cable complete all as specified and directed.

M&L packing pea gravel of size 2 to 4 mm of natural shape brought direct from river bed and packing around the casing pipe of mild steel to entire depth upto ground level including removal of soil around well and packing with gravel complete all as specified and directed.

Disconnecting electric connections and taking out submersible pump set of any capacity with column pipe of any length including cable for carrying out development of bore well of any size and any length and lowering the same and connecting the electric cable after development complete including testing for getting satisfactory discharge complete all as specified and directed.

M&L for flushing of bore well with compressed air with air compressor completely till the removed of sand, mud from the bore and till the clear water arrived, flushing will be done with interval of 2-4 hours to the satisfaction complete all as specified and directed.

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 96 NGQ 51 Decrine Dozing pumps parts No PM682CE, complete all as specified and directed.

S&F in repair Motor assembling with bearing brackets and Tolerance for 96 NGQ 51 Decrine Dosing pumps parts No PMBRPL2, complete all as specified and directed.

S&F in repair coil 250 Volt 50 Hz for 96 NGQ 51 Decrine Dozing pumps, complete all as specified and directed.

S&F in repair single head feed rate control with 96 NGQ 51 Decrine Dosing pumps parts No PC50450D, complete all as specified and directed.

S&F in repair pump head (ferrules 1/4 & duck bill included) for 96 NGQ 51 decrine dosing pumps parts No. UCPH7FD, complete all as specified and directed.

S&F in repair roller assembly for 96 NGQ 51 decrine dosing pumps parts No MC3ASYD, complete all as specified and directed.

S&F in repair pump tube for 96 NGQ 51 decrine dosing pumps parts No. MCCP 207, complete all as specified and directed.

S&F in repair Injection check valve ⅜'' for 96 NGQ 51 decrine dosing pumps parts No MCINJ38, complete all as specified and directed.

S&F in repair weighted suction line strainer ⅜ inch for 96 NGQ 51 decrine Dosing pumps parts No ST138, complete all as specified and directed.

S&F in repair Size ⅜ inch white suction/discharge tubing for 96 NGQ 51 Decrine Dosing pumps parts No MALT 002, 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 for cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in pole coping including necessary form work for fair finish surfaces complete all as specified and directed.

M&L in replacement for earthing with Galvanised iron earth plate electrode of size 600x600x6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal GL) with top of earth plate not less than 1.5 mtr below GL connected to GI strip of size 32x6 mm connected to earth plate electrode by means of GI nuts, bolts, and washers with and incl, PCC 1:3:6 type C-1 pit with cover of RCC 1:2:4 type B-1 reinforced with welded steel wire fabric not less than 4 Kg per Sqm, watering arrangements with 20mm dia GI medium grade pipe, GI funnel with GI mesh, filling with mixture of common salt and charcoal, necessary excavation and earth work in any type soil, including test point, testing and commissioning complete all as specified and directed. Note: GI strip upto 7.5 mtr will be included in quoted rate.

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. 68 above but for 150mm dia.

All as per item No. 68 above but for 200mm dia.

M&L for brick work with sub class B bricks of old size, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:6 complete all as specified and directed.

M&L testing chemical/ bacteriological analysis and potablity test of water obtained from bore well from approved lab and submitting the report in triplicate (from Govt lab) complete all as specified and directed.

Dismantling of UNSV worn out aviation obstruction light form over head tank and S&F testing new obstruction aviation light, LED type casing made from pressure die costing of aluminum alloy LM -6, polycarbonate lane to protect LEDs, IP-65 protection, operating temperature / voltage 10 C to+ 60 C, 80 volt AC single dome type IEC-61000-6-4-2001/BS 800 complete all as specified and directed. Make: Instapower patent No 212550 or equivalent make in Philips/Bajaj/Havells

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 cheque 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.

Cleaning of sewage pump well complete by removal of sludge from pump well with man power using buckets & ropes etc, complete all as specified and directed.

Collection of treated sewage water in specified sample bottle from STP and testing of BOD, COD, TSS, pH, total Coliform content, Res CI, etc. from Govt. approved laboratory complete all as specified and directed.

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.

M&L for cast iron coupling with shaft key suitable for centrifugal pump Set 5 HP including Lathe/ Machine Work for enlarging the coupler hole true to shaft dia of pump and motor, cutting key groove and providing new nut, bolts, washer, and PVC spacer and testing including taking down unserviceable one complete all as specified and as 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.

Supply and providing sand cushioning with dry clean sand 15 cm below cable and 8 cm above the cable complete all as specified and directed. Note: Punned thickness shall be measured for the purpose of payments.

Supply and laying burnt bricks old size sub class-B laid in trenches for cable protection with length of brick perpendicular to length of cable complete all as specified and directed.

S&F in replacement 100mm bore of non return (Reflux) valve with GM working parts IS-5312 including M&L for jointing with rubber gasket, bolts, nuts, washer etc complete all as specified and directed.

All as per above item No. 121 above but 150 mm.

M/S DIVYA TRADERS