REPAIR / MAINT OF PUMPS AND CONTROL PANEL OF WATER SUPPLY INSTALLATION IN OMQ / SMQ/ DOMESTIC AREA AND REPAIR / MAINT OF VOLTAGE STABLISERS AND CONNECTED ITEMS AT AF STN HASIMRA

Amount

Disconnecting all electric and water supply connections and other related items and lifting the unserviceable VT/ Submersible pump and motor of capacity 12.5 HP to 20 HP, 3 phase, 415 V, 10 staging by mechanical/manual method and dismantling the column pipe line, shafts stage and keeping the same in safe custody for reuse including transportation of the defective pump set and motor from pump house to workshop for repair and back and lowering and re-installation the same on exisisting position after necessary repair including testing on completion, complete all as specified and directed.

Dismantling the unserviceable parts and burnt out copper winding from motor of capacity from 12.5 HP to 20 HP, 3 phase, 415V, 10 staging and rewinding the motor with super enamelled insulated copper winding wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coats of water proof super enamelled paint and carrying out necessary tests in presence of Engr-in-charge at site, complete all as specified and directed. (Note:- Copper winding wire and spare parts shall be measured & paid seperately as 'Supply only')

Supply only supper enamelled insulated (DPC/DCC) copper winding wire of suitable gauge, ISI marked, as per capacity/rating of motor, complete all as specified and directed.

Dismantling of the unserviceable parts from the pump and motor of capacity from 12.5 HP to 20 HP, 3 phase, 415 V including overhauling, servicing/cleaning throughly discharge/ suction cases, impellers, shaft and re-assembling pump carefully including servicing the motor by varnishing, insulating the motor winding, cleaning and painting the parts with two coats of water proof supper enamelled paint after preperation of surfaces manualy including repair/replacement of defective spare parts, as required, at site etc and re-assembling/re-installing the pump and carrying out necessary tests in presence of Engr-in-charge at site, complete all as specified and directed. Note:- Spare parts shall be measured & paid seperately as "supply only".

M & L for machine work to the worn out portion of motor rotor shaft of motor from 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

M & L for machine work to the worn out portion of gun metal impeller of submerssible pump of 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

Supply only thrust bearing plate for carbon TB assembly suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only bearing bush rubber for motor shaft suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only motor shaft sleeves (stainless steel) suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only thrust bearing assembly carbon suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only gun metal bush for motor shaft suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V complete all as directed.

Supply only motor sand guard suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

Supply only motor bearing housing suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only motor coupling key suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only motor coupling suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only stud nut (stainless steel) suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only circlip lock for motor suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only gun metal bush for suction/discharge case suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only bearing sleeves (stainless steel) suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only mild steel stud for bowl assembly suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only neck ring of gun metal suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only gun metal bush for stage casing suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only gun metal impeller suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only key for impeller suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only pump shaft (stainless steel) suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only sand guard suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only stage casing bowl suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only coupling with key for pump and motor suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only allen screw suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

Supply only adjustable cap (top cap) suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

S & F 80mm bore, mild steel column pipe, heavy duty, having wall thickness 5.4mm (3.0m/1.524m long) both end threaded with one socket conforming to IS-1239 (part-I), 1979 including painting with two coats of black bitumenous paint over a coat of red oxide zinc chrome primer internally and externally (suitable for drinking purpose) including taking out old unserviceable pipe, complete all as specified and directed.

S & F 100mm bore, mild steel column pipe, heavy duty, having wall thickness 5.4mm (3.0m/1.524m long) both end threaded with one socket conforming to IS-1239 (part-I), 1979 including painting with two coats of black bitumenous paint over a coat of red oxide zinc chrome primer internally and externally (suitable for drinking purpose) including taking out old unserviceable pipe, complete all as specified and directed.

M & L for cleaning and descaling the column pipe of 80/100mm bore by wire brush including painting the internal and external surface of column pipe with two coats of black bituminious paint over a coat of red oxide primer (suitable for drinking water) after preperation of old painted surfaces, complete all as specified and directed.

Re-development of bore well by means of air compressor of capacity (not less than 600 cu.feet/minute) followed by high capacity pump to its optimum yield till clear water of potable quality free from sand and silt is obtained including draw down performance and yield test of tube well, complete all as specified and directed. Note :- (i) Compressor shall be 75 BHP or above capacity, pumping set equipment for testing yield shall be used. (ii) Unit quoted rate under this item shall deemed to be inclusive cost of necessary tools and equipments with fuel as required at site of work and removing the same after completion of work.

Supply, installation, commissioning & testing of electric driven booster pump set 230Volt, 50 HZ single phase 1 HP with controller complete with base plate fixing arrangements as per manufacturer's instructions with proper arrangements and including necessary clamp, nuts, bolts, washers, reducers etc as required complete all as specified and as directed. The pressure booster system consists of a multistage centrifugal pump suitably assembled with automatic pressure control (pressure guage, pressure switch brass NRV and brass five way connector) and pressure tank. The pressure booster system shall be suitable for the main supply lines having low pressure and wherever boosting is required and wherever pressure need to be maintained. The pump will automatically switch ON/OFF to maintain the output pressure, complete all as specified and directed. Note-Old unserviceable pump set shall be deposited to E/M store yard.

Supply, installing, commissioning & testing, liquid chlorination chemical dosing pump of capacity 02USGPD to 40 USGPD at 100 psig, high pressure single head gear motored adjustable dosing pump with accessories including lead, tubing, connecting nuts, injection check valve, clay weight and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable pump, complete all as specified and directed. Note-Old unserviceable dosing pump shall be deposited to E/M store yard.

Supply, installing, commissioning & testing, FRP solution preparation cum setling tank, for chlorination chemical dosing system consisting of 100 ltrs PE/FRP tank, with lid, inlet/out let/drain connection/level gauge, sludge depositing facility etc and fited with speed reducer motor and SS-316 agitator with shaft and blade mounted on tank and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable pump, complete all as specified and directed. Note-Old unserviceable tank shall be deposited to E/M store yard.

S & F PVC insulated, PVC sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 6.00 Sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F PVC insulated, PVC sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 10.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F PVC insulated, PVC sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 16.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F in repair 150mm dia water pressure guage 0-12 Kg/Sqcm, complete all as specified and directed.

S & F in repair 150mm dia water pressure guage 0-10 Kg/Sqcm, complete all as specified and directed.

M&L for dismantling the unserviceable parts and burnt out copper winding from motor of capacity 7.5 HP, 3 phase, 415V, and rewinding the motor with and including supper enamelled insulated (DPC/DCC) copper wire of suitable gauge, ISI marked, including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coats of supper enamelled paint and carrying out necessary tests in presence of the Engineer-in-Charge as per IE Rule to establish functional ability/desired performance of the repaired motor to the entire satisfaction of Engineer-in-Charge and test result kept on office record duly signed by the Engineer-in-charge and contractor. Note:- (i) Super enamelled copper wire required for re-winding shall deemed to be included in the unit quoted rate. (ii) New spare/parts as required for replacement of defective/ unserviceable one shall be measured and paid seperately as 'Supply only'.

Supply only ball bearing suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V , complete all as specified and directed.

Supply only cooling fan suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V, complete all as specified and directed.

Supply only bush suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V , complete all as specified and directed.

Supply only coupling set suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V, complete all as specified and directed.

M&L for dismantling of electric driven centrifugal horizontal pump motor of 1 HP to 2 HP, single phase, 230 volt 50 Hz, taking out the burnt winding wires, cleaning and washing of slots and rewinding the same with and including supper enamalled insulated (DPC/DCC) copper winding wire of existing gauge and quantity (as per original/manufacturer design) including replacement of all damaged parts like bearing, bush gland packing etc, insulating materials such as insulating sheets, insulating paper (Type II Class "F"), insulating heat resistant sleeves, sealing compounds, varnish etc and reassembling the motor, complete all as specified and directed. Note:- (i) Super enamelled copper wire required for re-winding shall deemed to be included in the unit quoted rate. (ii) New spare/parts as required for replacement of defective/ unserviceable one shall be measured and paid seperately as 'Supply only'.

Supply only ball bearing suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

Supply only impeller suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V, complete all as specified and directed.

Supply only bush suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

Supply only shaft suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

Supply only coupling set suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V, complete all as specified and directed.

Supply only impeller casing suitable for centrifugal pump and motor of capacity 1 HP to 2 HP, single phase, 415V , complete all as specified and directed.

S&F in repair pump head suitable for decrine dosing pump and dosing system, complete all as specified and directed.

S&F in repair pump tube (26-100 psi), single head, suitable for decrine dosing pump and dosing system, complete all as specified and directed.

S&F in repair injection check valve (NRV) 3/8" suitable for decrine dosing pump and dosing system, complete all as specified and directed.

S&F in repair connecting rod nut suitable for decrine dosing pump and dosing system, complete all as specified and directed.

S&F in repair weighted suction line strainer suitable for decrine dosing pump and dosing system, complete all as specified and directed.

S&F in repair suction/discharge pipe tubing 3/8" suitable for decrine dosing pump and dosing system, complete all as specified and directed.

S&F in repair ferrule suitable for decrine dosing pump and dosing system, complete all as specified and directed.

S&F in repair coil 250 volt, 50 Hz suitable for decrine dosing pump and dosing system, complete all as specified and directed.

M&L for earthing of galvanised steel earth plate electrode 60 × 60cm × 6mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to existing earth lead strip by means of bolts, nuts, check nuts and washers of brass or HS steel all as shown in electrical plate No. 3 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of CI cover plate with angle iron frame and opening arrangement ) incl providing charcoal or coke and common salt in alternate layer of 15cm compacted thickness all around the earth electrode with funnel and 20mm bore galvanized iron watering pipe (light grade) wire mesh, copper lugs, complete in all respect, including galvanised iron earth strip 25 x 4mm, 40mm bore (medium grade) galvanized iron pipe up to earthing test point as directed, incl disposal of spoil to a distance not exc 50 mtr and necessary testing on completion including taking down/dismantling of old unserviceable earthing of any description, complete all as specified and as directed. Note : (i) Proper earthing pit should be provided with pit cover. (ii) GI earth strip beyond 7.5 mtr shall be measured and paid seperately.

S&F in repair 150mm bore cast iron non return valve PN (1.6), ISI marked, complete all as specified and directed.

S&F in repair 100mm bore cast iron non return valve PN (1.6), ISI marked, complete all as specified and directed.

S & F in repair fully automatic star delta starter,in steel sheet enclosure type with single phase preventer suitable for submersible pump motor capacity 20 HP, 415 V, 50 Hz, 3 phase, relay range 20-40 Amps, complete all as specified and directed.

M & L for construction of brick masonry valve pit chamber of internal dimension 1200mm x 1200mm x 1200mm depth with sub class 'B' bricks, old size in CM (1:4), full brick thick wall and 10mm thick rendering on internal and extranal surfaces both in CM (1:4), 15mm thick PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in foundation, PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in copping, MS frame work with 50 x 50 x 6mm angle iron, 5mm thick MS sheet cover with locking arrangement including 50mm pad lock with double key arrangement, including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer, three coat of white wash on plastered surface (exposed to view) incuding necessary excavation in any type of soil, returning, filling in and removal of surplus soil to a distance not exceeding 50 mtrs including demolition of existing cracked valve chamber, complete all as specified and directed.

All as per item No 67.00 here-in before but internal dimension 900mm x 900mm x 900mm depth, complete all as specified and directed.

S&F in repair GI flange for 80/100mm bore pipe, heavy duty with suitable size nuts and bolts and double washers including 6mm thick rubber gasket including taking out old unserviceable one, complete all as specified and directed.

S&F in repair 150mm bore sluice valve, flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking down old unserviceable sluice valve from existing position, complete all as specified and directed.

S&F in repair 100mm bore sluice valve, flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking down old unserviceable sluice valve from existing position, complete all as specified and directed.

S&F in repair 80mm bore sluice valve, flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking down old unserviceable sluice valve from existing position, complete all as specified and directed.

S&F in repair DI fitting upto 200mm bore for 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) collars, caps and plugs including taking down old unserviceable DI fittings, complete all as specified and directed.

S&F in repair CI fitting upto 200mm bore for 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) collars, caps and plugs including taking down old unserviceable CI fittings, complete all as specified and directed.

Servicing and repair of servo voltage stabilizer of capacity upto 50 KVA by manufacturer's rep after disconnecting all electrical connections of stabilizer and check the auto/manual function of stabilizer, to check the oil level, oil seal leakage if any, check voltmeter and Amp meter working condition or not. Taking out top cover of stabilizer for replacing defective spares/ items, cleaning the dust by air blower, check the neutral and earthing connections properly to check all nuts, bolts tightining and refixing the same in existing position and reconnect all the incoming/ outgoing cables properly including testing and commissioning, complete all as specified and directed. Note :- (i) Replacement of defective spares for making the voltage stabilizer units in satisfactory working condition shall be measured & paid separately under relevant items as 'Supply only' (ii) Labour charges for taking out old spares & refixing of new spares shall deemed to be included in the unit quoted rate.

All as per item No. 75.00 here-in-before but 75 KVA to 150 KVA, complete all as specified and directed.

All as per item No. 75.00 here-in-before but 200 KVA to 630 KVA, complete all as specified and directed.

Supply only electronic servo circuit card (PCB), complete all as specified and directed.

Supply only servo control panel, complete all as specified and directed.

Supply only trigger (control) transformer 9V/18V, complete all as specified and directed.

Supply only push button/auto-manual switch/micro switch/potentio meter/limit switch/lever switch, complete all as specified and directed.

Supply only LED indicator lamp, complete all as specified and directed.

Supply only carbon brush, complete all as specified and directed.

Supply only 20 Amps dimmer/variac/variable auto transformer, complete all as specified and directed.

Supply only 40 Amps dimmer/variac/variable auto transformer, complete all as specified and directed.

Supply only 60 Amps dimmer/variac/variable auto transformer, complete all as specified and directed.

Supply only 125 Amps dimmer/variac/variable auto transformer, complete all as specified and directed.

Supply only 200 Amps dimmer/variac/variable auto transformer, complete all as specified and directed.

Supply only 300 Amps dimmer/variac/variable auto transformer, complete all as specified and directed.

Supply only 400 Amps dimmer/variac/variable auto transformer, complete all as specified and directed.

Supply only ammeter with CT (digital/analog) with connection controlling switch (suitable size and shape), complete all as specified and directed.

Supply only voltmeter 0-400 volts, flush type, with connection controlling switch (suitable size and shape), complete all as specified and directed.

Supply only servo motor 3 KG torque single phase with RC, complete all as specified and directed.

Supply only servo motor 10 KG torque single phase with RC, complete all as specified and directed.

Supply only servo motor 20 KG torque single phase with RC, complete all as specified and directed.

Supply only rotary switch 5 Amp for R.Y.B phase, complete all as specified and directed.

Supply only PCB holder, complete all as specified and directed.

Supply only overload protection, complete all as specified and directed.

Supply only sigle phase protection, complete all as specified and directed.

M&L for complete internal circuit wiring servo controlled voltage stabilizer of any capacity, as per existing, inluding testing for proper functioning and obtaining desired output, complete all as specified and directed.

M&L for rewinding main transformer of any capacity complete wounded with super enamelled insulated (DPC/DCC) copper winding wire, ISI marked of suitable gauge, as per existing, complete all as specified and directed.

M & L for refilling/topping up/replacement of stabilizer oil with new dehydrated stabilizer oil. Open lid cover of stabilizer including changing of gasket set if required complete and re-fixing of top lid cover without any damage to stabilizer suitable for working voltage 440 volts grade including necessary dehydration to achieve dielectric strength min 40 KV including internal/external connection and testing on load of stabilizer, complete all as specified and directed.

S&F in repair MCCB 400 Amps AC 4 pole 415 Volt 36 KA breaking capacity, as per IS/IEC 60947-2, with thermal magnetic release range 400-500 Amp including providing new thimble / lugs of suitable size, complete all as specified and directed.

S&F in repair MCCB 250 Amps AC 4 pole 415 Volt 36 KA breaking capacity, as per IS/IEC 60947-2, with thermal magnetic release range 250-320 Amp including providing new thimble / lugs of suitable size complete all as specified and directed.

S&F in repair MCCB 200 Amps AC 4 pole 415 Volt 36 KA breaking capacity, as per IS/IEC 60947-2, with thermal magnetic release range 200-250 Amp including providing new thimble / lugs of suitable size, complete all as specified and directed.

S&F in repair MCCB 160 Amps AC 4 pole 415 Volt 36 KA breaking capacity, as per IS/IEC 60947-2, with thermal magnetic release range 160-200 Amp including providing new thimble / lugs of suitable size, complete all as specified and directed.

S&F in repair MCCB 125 Amps AC 4 pole 415 Volt 16 KA breaking capacity, as per IS/IEC 60947-2, with thermal magnetic release range 125-160 Amp including providing new thimble / lugs of suitable size, complete all as specified and directed.

S&F in repair MCCB 100 Amps AC 4 pole 415 Volt 16 KA breaking capacity, as per IS/IEC 60947-2, with thermal magnetic release range 100-125 Amp including providing new thimble / lugs of suitable size, complete all as specified and directed.

S&F in repair MCCB 63 Amps AC 4 pole 415 Volt 16 KA breaking capacity, as per IS/IEC 60947-2, with thermal magnetic release range 100-125 Amp including providing new thimble / lugs of suitable size, complete all as specified and directed.

Note: An amount of Rs.68,712.00 on account of Credit Schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

BHARAT ELECTRIC (BID ID -3307772)

M/S ROY ENTERPRISE (BID ID -3307800)

M/S RATHIN ENTERPRISES (BID ID -3307814)

B L SHARMA (BID ID -3307680)

M/S BISHAL ENTERPRISES (BID ID -3308281)

M/S BIJAY KUMAR SHIVA (BID ID -3308374)

M/S. NARENDRA KUMAR GARG (BID ID -3308922)