LOWERING and LIFTING OF VARIOUS TYPES OF MOTOR PUMP SETS FOR REPAIR/REPLACEMENT INCLUDING REPAIRS TO CHLORINATION PLANTS, CLEANING OF OVERHEAD TANKS AND ALLIED WORKS OF WATER SUPPLY SYSTEM UNDER GE (WEST) PATHANKOT

Amount

Taking out carefully submersible pumpset of (any capacity and make) from the borewell (80 ft-100 ft depth) after disconnection all electrical connection complete with column pipes,submersible cable, bends etc and taken to workshop for repairing complete all as directed by Engr-in-Charge. Note- All the arrangements, Special type of T&P, transportation is deemed to be included in the quoted rate.)

Strip opening of 3 phase AC submersible motor taking out burnt winding complete and re-winding with PVC insulated super quality copper winding wire, water proof complete with all materials i.e laminated paper, strips, PVC tape and sealing material etc of cap 4- 10 HP complete all as specified and directed by Engr-in-Charge.

All as per srl item no. 2.00 here-in-before but of cap 20/25 HP

All as per srl item no. 2.00 here-in-before but of cap 30 HP

All as per srl item no. 2.00 here-in-before but of cap 40 HP. Note :- For item Nos 2 to 5, If winding of motor burnts within 1 Yr of rewinding date .The Dept shall not pay to contractor for respective motor rewinding, lowering & lifting work.

Taking out old worn out bearing bush sleeves from the submersible motor of capacity 4 to 40 HP and S&F new stainless steel sleeve complete all as specified and directed.

Dismantling rotar shaft of motor of capacity 20 to 40HP,welding,brazing with suitable metal to bearing size of rotor/checknut of rotor & turning,facing,grinding, polishing etc up to required size of bearing for smooth functioning complete all as specified & directed.

S & F in replacement of thrust plate alongwith revolving disc complete of capacity 4 HP to 10 HP complete all as specified & directed .

S & F in replacement of thrust plate alongwith revolving disc complete of capacity 20 HP to 40 HP complete all as specified & directed .

S & F in replacement of Rotor shaft with gun metal bush as per sample (set of bushes) of capacity 4 HP to 10 HP complete all as specified & directed .

S & F in replacement of Rotor shaft with gun metal bush as per sample (set of bushes) of capacity 20 HP to 40 HP complete all as specified & directed .

S & F in replacement of mechanical seal as per sample and size of capacity 4 to 10 HP complete all as specified & directed .

S & F in replacement of mechanical seal as per sample and size of capacity 20 to 40 HP. complete all as specified & directed .

S & F in replacement of Motor pump coupling assembly with key from 20 to 40 HP complete all as specified & directed .

S & F in replacement of T-bolts as per sample complete all as specified & directed .

S & F in replacement of cable joints of submersible cables as per sample upto 16 sqmm of cable with PVC compound, tape and other sealing materials complete all as specified & directed .

Dismantling of motor submersible and taking out old small pieces of 6 to 16 sqmm cable, star-delta connections and S&F both new cable joint inside the motor 2X 6-16 sqmm cable X 3 mtr long each complete all as specified & directed .

Dismantling the submersible pump bowls assembly of any make for carrying out for repair and replacement of worn out parts by welding, cutting, turning,and brazing etc, Strip opening of all parts such as bowl casing, impellers, pump shafts, lock collects, bushes, neck rings etc and assembling the pump after complete repair all as directed by Engr-in-charge and replacing of parts of pump of 5 to 9 stages, having 4 HP to 10 HP capacity. Note:-Spares parts shall be measured and paid separately under relavent items as supply only

All as per srl item No 18.00 here-in-before but of cap above 20 to 40 HP complete all as specified & directed .

Supply only SS pump shaft suitable for submersible pump set of capacity 4HP to 10 HP including threading cutting to size complete all as specified & directed .

All as per srl item No 20.00 here-in-before but of capacity 20 to 40 HP.

Supply only SS distance bushes of capacity 4HP to 10 HP all as specified and directed by Engr-in-charge.

All as per srl item No 22.00 here-in-before but of capacity 20 to 40 HP.

Supply only neck ring of bowls complete of cap 4HP to 10 HP complete all as specified and directed by Engr-in-charge.

All as per srl item No 24.00 here-in-before but of capacity 20 to 40 HP.

Supply only GM impellers suitable size and as per sample for bowl assembly of submersible pumping set of capacity 4HP to 10 HP as per site requirement for bowls complete all as specified and directed by Engr-in-charge.

All as per srl item No 26.00 here-in-before but of capacity 20 to 40 HP.

Supply only steel caged rubber bushes of bowl for pump capacity 4HP to 10 HP complete all as specified and directed by Engr-in-charge.

All as per srl item No 28.00 here-in-before but of capacity 20 to 40 HP.

Supply only CI casing of bowls assy of cap 4HP to 10 HP complete all as specified and directed by Engr-in-charge.

All as per srl item No 30.00 here-in-before but of capacity 20 to 40 HP.

Supply only Gun metal bush of bowls of capacity 4HP to 10 HP complete all as specified and directed by Engr-in-charge.

All as per srl item No 32.00 here-in-before but of capacity 20 to 40 HP.

Supply only SS impeller key as per sample of cap 4-40 HP all as specified and directed by Engr-in-charge.

Supply only studs with nuts & bolts complete all as specified and directed by Engr-in-charge.

Supply only pump shaft coupling with key complete all as specified and directed by Engr-in-charge.

S & F in replacement Steel cage made of MS strip 25mmX5 mm to avoid the breakage of pump as a safty guard and welding with MS column pipe complete all as specified and directed by Engr-in-charge.

S & F in replacement rubber gaskets and nuts bolts for MS column pipe for fixing of pump set complete all as specified and directed by Engr-in-charge.

Lowering of submersible pump-set after complete repair and maint works, taking back from workshop to site, including electrical connections, testing and commissioning as per directions of Engr-in-charge. Note- All the arrangements, Special type of T&P, transportation is deemed to be included in the quoted rate)

S & F Mild steel column pipe for submersible pump 125 mm dia, heavy duty C class 5.4 mm thick and 3 meter long duly welded MS flange 10 mm thick duly drilled holes 06 Nos on both sides of coloum pipe incl making suitable joints using suitable rubber gasket 3 mm thick complete all as directed by Engr-in-carge.

Supply and laying PVC insulated submersible copper cable flat type in repairs for volatge 1100V confirming to IS 694:1990 of size 10 sqmm 3 core complete all as directed by Engr-in-carge.

All as per srl item No 41.00 here-in-before but of size 16 sqmm 3 core complete.

All as per srl item No 41.00 here-in-before but of size 6 sqmm 3 core complete.

Checking of chemical dosing plant at site and repair / replacement to agitator, pump, piping, valves and other connected spare parts mentioned below for smooth fucntioning the plants complete all specified as directed by Engr-in-charge. (Note:- Spare parts shall be measured and paid seperately under relevent item of BOQ)

Supply only PE tubing D-5/8 mm complete all as specified and directed.

Supply only suction valve (foot valve) complete all as specified and directed.

Supply only suction head valve complete all as specified and directed.

Supply only Discharge valve complete all as specified and directed.

Supply only line injector delivery valve complete all as specified and directed.

Supply only Spring for discharge valve complete all as specified and directed.

Supply only main diapharm as per sample complete all as specified and directed.

Supply only pulsar Assy for dosing pump complete all as specified and directed.

Rewinding of agitator motor with super enamelled copper winding wire complete of capacity 1.0 HP complete all as specified and directed.

Supply only agitator shaft with impeller complete all as specified and directed.

M&L for cleaning of overhead tank (inside the tank/dome) and removing the deposited scales, mud from the wall/surface and bottom of the tank of capacity 1,00,000.00 Gallon with the help of wire mesh brush and vacum suction cleanes at the pressure not less than 50 to 80 bar including the white wash the inner surfaces of wall (all side dome/tank) complete all as specified and directed by the Engg-in-charge. Note:-(i) All types of safety equipments , tools, and scaffolding required at site are deemed to be included in quoted rate. (ii) Scales and mud retrived from cleaning of tank should be thrown away out side MOD land and deemed to be included in quoted rate.

All as per srl item No. 55.00 here-in-before but tank capacity of 0.50 lakh Gallons

All as per srl item No. 55.00 here-in-before but tank capacity of 0.25 lakh Gallons

M&L for scarpping of outer side wall/surfaces with wire brush of overhead tank/dome including columns of 1.00 lakh gallons for preparing the surfaces and applying two coats of cement base paint to complete overhead tank structure complete all as specified and directed by Engg-in-Charge. Note:- (i) All types of safety equipments , tools, and scaffolding required at site are deemed to be included in quoted rate. (ii) Scales and mud retrived from cleaning of tank should be thrown away out side MOD land and deemed to be included in quoted rate.

All as per srl item No. 58.00 here-in-before but tank capacity of 0.50 lakh Gallons

All as per srl item No. 58.00 here-in-before but tank capacity of 0.25 lakh Gallons

M&L for preparing painting and writing letters of "SAVE WATER", tank capacity and location over the surfaces of overhead tank in colour code "Blue" of size 36"x18" and background over the surfcaes of white painted on dome of RCC overhead tank and underground sump including writing date of cleaning and next due date of cleaning in capital letter of 80mm size on external surfaces of wall/pillar in white colour and background painted with black paint on the surfaces complete all as specified and directed by Engg-in-Charge.

M&L for preparing of old paninted surfaces and applying synthetic enamel paint with one coat of spray painting of approved colour to header including connected acessories such as sluice valves (80mm to 200mm size), flanges, bends etc including marking inlet/outlet area complete all as specified and directed by Engg-in-Charge.

M&L for preparing old painted/rusted steel surfaces and applying one coat of synthetic enamel paint (approved colour) to 150mm dia vertical CI/DI/MS pipe (incoming, outgoing Nos and overflow/washout), each approx 20 mtr connected to overhead tank , and connected acessories such as sluice valves (80mm to 200mm size) flanges, bends etc including marking inlet/outlet area wise complete all as specified and directed by Engg-in-Charge.

S&F in replacement of integral LED Aviation light 25 Watt comprising of aluminium housing with polycarbonate enclosure complete all as specified and directed by Engg-in-Charge.

S&F in replacement of air terminal, single pointed aluminium rod 12mm dia and 300mm long complete all as specified and directed by Engg-in-Charge.

S&F in replacement of aluminium strip 25mmx3.15mm with saddles and fixing screws etc for roof conductors above ground complete all as specified and directed by Engg-in-Charge.

S&F in repair test point terminal block madeout of gunmetal 75mmx75mmx25mm drilled and screwed including 3 Nos 8mm dia 25mm long hexagonal head screws and including provision of suitable MS box madeout of 3mm thick MS sheet to accommodate the terminal block complete all as specified and directed by Engg-in-Charge.

Earthing complet with galvanised steel earth plate eletrode 60xm x 60cm x6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth lead 32x6mm size, by means of bolts, nuts, check buts and washers of galvanised iron and earth lead protected by provision of GI medium grade pipe 40mm bore including provision of aggregates with 40mm thick cover of RCC (1;2:4) reinfored with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25x25x6mm with 6mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, common salt and charcoal filling, with fixing arrangement, funnel, wire mesh and earth work in any type of soil, returning filling in distance not exceeding 50 mtr and removal of surlus soil complete all as per plate No 3 of SSR-2009 Part-I and connecting to existing earth test point all as specified or indicated including testing on completion.

Testing of water by the approved Govt lab for following parameters of water :- PH range, Total solids, Total hardness, Floride, Nitrites, Lead arsenic, Ammonia, Chloride, Cadmium, Cyanide, Mercury iron, Magnesium sulphate, phenolic and submission the report to department complete all as specified and directed by Engg-in-Charge. Note:-(i) water sample collected pump house/tubewell in the presence of concern JE, the sampling bottle will be arranged by the contractor and deemed to be included in the quoted rate

Dismantling the existing valve pit of any size or type complete all as specified and directed by Engg-in-Charge.

M&L for construction of one brick thick brick masonary valve pit of size 1500mmx1200mmx1500mm (internal dimensions of chamber) by providing 15cm thick foundation concrete in PCC 1:3:6, type C-2 (M-10, nominal mix) and using sub class 'B' bricks in CM 1:4 including plastering internally 15 mm thick in CM 1:6 and flush pointed externally as the work proceed in the same mortar complete with 3.15 mm thick MS sheet cover, angle iron frame of grade Fe-310-O or Fe-410-O using (40x40x6mm) handle, locking arrangment, earth work in any type of soil including returning, filling and removal of surplaus soil to a distance not exc. 50 mtr and painting to cover with to coats of synthetic enamal paint over a coat of red oxide on steel surface including preparation of surface complete all as specified and directed by Engg-in-Charge.

All as per Srl item No. 71 here-in-before but valve pit size 1200mmx900mmx1200mm (internal dimensions of chamber)

Taking out the existing sluice valve of 80mm bore for repair/maintenance of unserviciable parts i.e. spindle, seat, body/bonnet, connection/wedgeor, dic/seat ring and refacing, regrinding complete all as specified and directed by Engg-in-Charge. Note:-the rate for replacement of parts discribed in item deemed to be included in quoted rate.

All as per Srl item No. 73 here-in-before but sluice valve of 100mm bore

All as per Srl item No. 73 here-in-before but sluice valve of 150mm bore

All as per Srl item No. 73 here-in-before but sluice valve of 200mm bore

M&L for repair the existing leakage of GI/MS/DI pipe line any size laid in trenches/along with overhead in vertical position by using electric welding machine and welding electrod including all related work like earth work and requirment of any kind of tools and plants vertical pipe complete all as specified and directed by Engg-in-Charge.

Surface dressing not exc 15cm deep and getting out in hard/dense soil/hard core including removing the excavated grass/weeds/hard cement/concrete/stone etc to a distance not less than 500mtr and cleaning/levelling the dressed surface of pump house yard/OHT/UG sump area complete all as specified and directed by Engg-in-Charge.

S & F in replacement automatic DOL Starter suitable for upto 7.5 HP, 440 Volt complete all as specified and directed.

S & F in replacement automatic DOL Starter suitable for upto 20-40 HP, 440 Volt complete all as specified and directed.

Repairing of Star Delta Starter of 20 to 40 HP of any make by replacing contactor, relays, wiring etc include testing and commissioninng complete all as specified and directed.

S&F in repair power Contactor LC1E95 Easy pact TVS with 1 NO & 1 NC auxilary contacts, 415 volts complete all as specified and directed.

S&F in repair power Contactor MNX 40 with relays and coil complete 415 volts complete all as specified and directed.

S&F in replacement add on auxillary contact blocks 2 NO+2 NC for MNX 40, 415 volts complete all as specified and directed.

S&F in repair power Contactor MNX 70 with relays and coil complete S 415 volts complete all as specified and directed.

S&F in repair Contactor ML-2 complete with auxilary contacts 2 NO & 2 NC, 415 volts complete all as specified and directed.

S&F in repair Contactor ML-3 complete with auxilary contacts 2 NO & 2 NC, 415 volts complete all as specified and directed.

S&F in repair Contactor ML-4 complete with auxilary contacts 2 NO & 2 NC, 415 volts complete all as specified and directed.

S&F in repair delay timer relay ST-100 of complete all as specified and directed.

S&F in repair Bimetal Over load relay of rating 24- 40 Amps, 415 Volts, complete all as specified and directed

S&F in repair MCCB 63-100 Amps, 50 Hz, AC, thermal - magnetic release, adjustable, 3 pole 415 Volts, 16 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair MCCB 125 Amps, 50 Hz, AC, thermal - magnetic release, adjustable, 3 pole 415 Volts, 16 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair MCCB 160 Amps, 50 Hz, AC, thermal - magnetic release, adjustable, 3 pole 415 Volts, 36 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in repair MCCB 200 Amps, 50 Hz, AC, thermal - magnetic release, adjustable, 3 pole 415 Volts, 36 KA breaking capacity complete all as specified and directed by the Engr-in-Charge.

S&F in replacement of on load changeover switch without enclosure, having rotary handle for panel mounting, three phase, 415 volt, 125 Amps, 4 pole complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of on load changeover switch without enclosure, having rotary handle for panel mounting, three phase, 415 volt, 200 Amps, 4 pole complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of Ammeter digital type 0-200 Amps of size 96 x 96mm suitable for panel mounting complete all as specified and directed

S&F in replacement of Voltmenter digital type 0-500 Amps of size 96 x 96mm suitable for panel mounting complete all as specified and directed

S&F in replacement of RYB indicators in LT panels complete all as specified and directed

M&L for 15mm bore GI pipe, medium grade with all fitttings, laid in trenches, on walls, complete all as specified and directed by Engineer-in-Charge.

All as per Srl item No. 100.00 here-in-before but 20mm bore.

All as per Srl item No. 100.00 here-in-before but 25mm bore.

All as per Srl item No. 100.00 here-in-before but 40mm bore.

All as per Srl item No. 100.00 here-in-before but 50mm bore.

All as per Srl item No. 100.00 here-in-before but 80mm bore.

All as per Srl item No. 100.00 here-in-before but 100mm bore.

Taking up or down GI tubing including connections carefully, for relaying or removal from site all as directed and specified by Engr - in - Charge, of 15 mm dia size

All as per Srl item No. 107.00 here-in-before but 20mm bore.

All as per Srl item No. 107.00 here-in-before but 25mm bore.

All as per Srl item No. 107.00 here-in-before but 40mm bore.

All as per Srl item No. 107.00 here-in-before but 50mm bore.

All as per Srl item No. 107.00 here-in-before but 80mm bore.

All as per Srl item No. 107.00 here-in-before but 100mm bore.

S&F in replacement of overhead tank wireless water level monitoring and alarm system, based on software app including water level/volume monitoring indicators, wireless alarm, the software app shall be made available to atleast 5 mobile numbers.The app shall show the real time water consumption, energy consumption , at all times with the accuracy upto 3 inch historical data in weekly/monthly format shall be available. installation and training as required to operators for it's monitoring/uses shall be provided all as specified and directed by Engg-in-charge. The charges for GPRS data for 2 year including AMC shall be deemed to be included in quoted rate.

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth in any type of soil for repairing/ replacement of CI/GI pipes including getting out excavated earth complete all as specified and directed.

Returning, filling in trenches incl spreading and leveling, watering and well ramming in layers n.exc. 25 cm thick all as specified and directed.

Removal of excavated soil to a distance n.exc. 50 mtr and depositing the same where directed at a level n.exc. 1.5 mtr above starting point complete all as specified and directed.

Note:-The accepted amount will be arrived after deducting the Sch of credit i.e. Rs 1,20,636.80 and any other reduction if any from quoted amount.

M/S MALHOTRA ENGINEERS

Malpotra Enterprises

VIJAY KUMAR LAKHNI

M/S SINGHAL ENGINEERS

JANDIAL ENTERPRISES

JAI DURGA CONSTRUCTION CO

M/S CANTILEVER ENGINEERS