Repair/ replacement of Pump Sets, Motor Pump Panels and connected eqpts of water supply installations at Tibri Mil Stn.

Amount

M&L for taking out of submersible pump and motor of 50 to 55 HP capacity from bore including flanged column pipes with chain pulley arrangements and engaging sufficient man power to ensure safety of equipment/plant as well as working persons including disconnecting of delivery main lines and electric connections and lowering the same including reconnecting the flanged column pipes and delivery main lines and electric connections of the same after completion of repair complete all as specified and directed. Note :- (i) The whole job of repair of submersible pump should be completed within 24 hours of reporting the non working of the submersible pump set, time will be counted when rep of this office will inform the contractor by means of telephone, massege, whatsapp, letter etc., failing which Rs 200/- per hour will be deducted as compensation. (ii) One rep of the contractor will visit daily to pump houses to the check the smooth functioning of the Submersible pumps and healthy operation of the starter panel and report the same to JE Incharge and Engineer- in-charge on daily basis.

All as per item No. 01 here-in-before but for submersible pump and motor of 40 to 45 HP capacity.

All as per item No. 01 here-in-before but for submersible pump and motor of 10 to 20 HP capacity.

All as per item No. 01 here-in-before but for submersible pump and motor of up to 4 HP to 7.5 HP capacity.

All as per item No. 01 here-in-before but for submersible pump and motor of up to 1 HP to 2 HP capacity.

M&L for dismantling of electric driven submersible pump motor, centrifugal horizontal motor of capacity 50 to 55 HP and replacement of all damaged parts, rewinding, reassembling the motor, commissioning complete all as specified and directed. Note :- (i) Winding wire will be measured and paid separately under relevant items. (ii) The contractor will furnish six month warrantly against any kind of defect for the repair carried out after the date of installation.

All as per item No. 06 here-in-before but for submersible pump and motor of 40 to 45 HP capacity.

All as per item No. 06 here-in-before but for submersible pump and motor of 10 to 20 HP capacity.

All as per item No. 06 here-in-before but for submersible pump and motor of up to 4 to 7.5 HP capacity.

All as per item No.07 here-in-before but for submersible pump and motor of up to 1 to 2 HP capacity.

M&L for taking out submersible motor shaft, refitting/ refilling of metal at corroded portions including all welding, turning and other machine works required to make the shaft fit to shape and size as suitable for 50 to 55 HP capacity.

All as per item No. 11 here-in-before but for submersible pump and motor of 40 to 45 HP capacity.

All as per item No. 11 here-in-before but for submersible pump and motor of 10 to 20 HP capacity.

All as per item No. 11 here-in-before but for submersible pump and motor of up to 4 to 7.5 HP capacity.

All as per item No. 11 here-in-before but for submersible pump and motor of up to 1 to 2 HP capacity.

S&F in replacement thrust plate for submersible motors of capacity from 50 to 55 HP.

All as per item No. 16 here-in-before but for 40 to 45 HP.

All as per item No. 16 here-in-before but for 10 to 20 HP.

All as per item No. 16 here-in-before but for 4 to 7.5 HP.

All as per item No. 16 here-in-before but for 1 to 2 HP.

S&F in replacement gun metal bush for submersible motor cover of capacity from 50 to 55 HP.

All as per item No 21 here in before but for 40 to 45 HP.

All as per item No 21 here in before but for 10 to 20 HP.

All as per item No 21 here in before but for 4 to 7.5 HP.

All as per item No 21 here in before but for 1 to 2 HP.

S&F in replacement of the Pump sleeves stainless steel for submersible motors of capacity from 50 to 55 HP.

All as per item No. 26 here-in-before but for 40 to 45 HP.

All as per item No. 26 here-in-before but for 10 to 20 HP.

All as per item No. 26 here-in-before but for 4 to 7.5 HP.

All as per item No. 26 here-in-before but for 1 to 2 HP.

S&F in replacement of the stainless steel impeller for submersible motors of capacity from 50 to 55 HP.

All as per item No. 31 here-in-before but for 40 to 45 HP.

All as per item No. 31 here-in-before but for 10 to 20 HP.

All as per item No. 31 here-in-before but for 4 to 7.5 HP.

All as per item No. 31 here-in-before but for 1 to 2 HP.

S&F in replacement stainless steel bush for submersible motors of capacity from 50 to 55 HP.

All as per item No. 36 here-in-before but for 40 to 45 HP.

All as per item No. 36 here-in-before but for 10 to 20 HP.

All as per item No. 36 here-in-before but for 4 to 7.5 HP.

All as per item No. 36 here-in-before but for 1 to 2 HP.

S&F in replacement of the oil seal for submersible motors of capacity from 50 to 55 HP.

All as per item No. 41 here-in-before but for 40 to 45 HP.

All as per item No. 41 here-in-before but for 10 to 20 HP.

All as per item No. 41 here-in-before but for 4 to 7.5 HP.

All as per item No. 41 here-in-before but for 1 to 2 HP.

S&F in replacement of the gun metal housing bush for submersible motors of capacity from 50 to 55 HP.

All as per item No. 46 here-in-before but for 40 to 45 HP.

All as per item No. 46 here-in-before but for 10 to 20 HP.

All as per item No. 46 here-in-before but for 4 to 7.5 HP.

All as per item No. 46 here-in-before but for 1 to 2 HP.

S&F in replacement of the stainless steel shaft for submersible motors of capacity from 50 to 55 HP.

All as per item No. 51 here-in-before but for 40 to 45 HP.

All as per item No. 51 here-in-before but for 10 to 20 HP.

All as per item No. 51 here-in-before but for 4 to 7.5 HP.

All as per item No. 51 here-in-before but for 1 to 2 HP.

S&F in replacement of the neck ring bush for submersible motors of capacity from 50 to 55 HP.

All as per item No. 56 here-in-before but for 40 to 45 HP.

All as per item No. 56 here-in-before but for 10 to 20 HP.

All as per item No. 56 here-in-before but for 4 to 7.5 HP.

All as per item No. 56 here-in-before but for 1 to 2 HP.

M&L for taking out the burnt winding, cleaning and washing of slots and rewinding the motor with water resistant copper winding wire of superior quality of existing gauge and quantity (as per original manufacturer design) including insulating materials such as insulating sheets, insulating paper, insulating heat resistant sleeves, sealing compounds, varnish etc. for winding of centrifugal horizontal, submersible motors complete all as specified and directed .

M&L in replacement for stud with nuts including spring, washers and angle iron etc suitable for submersible pump motor complete all as specified and directed.

S & F in replacement 3 Pole power contactor, type MNX95, 415 Volts, AC3 rating, 95 amp, AC-1 rating 160 amp, aux contacts 2 No + 2NC Make L&T Cat part No. CS94136 or equivalent as approved by GE complete all as specified and directed .

S & F in replacement, 3 Pole power contactor type MNX70, 415 Volts, AC3 rating 70amp, AC-1 rating 100amp, aux contacts 2 No + 2NC Cat part No. CS-97076, Make L&T or equivalent as approved by GE complete all as specified and directed .

S & F in replacement, 3 Pole power contactor type MNX140, 415 Volts, AC-3 rating 140 amp, AC-1 rating 160 amp, aux contacts 2 No + 2NC Cat part No. CS 94138, Make L&T or equivalent as approved by GE complete all as specified and directed .

S & F in replacement 3 Pole power contactor, type ML 4, 415 Volts, AC3 rating, 70 amp, AC-1 rating 100 amp, aux contacts 2 No + 2NC Make L&T Cat part No. SS90910 or equivalent as approved by GE complete all as specified and directed .

S & F in replacement thermal overload relay, direct mounting , type MN5, relay range 45-75, Make L&T Cat No. SS94137OOJO, or equivalent as approved by GE complete all as specified and directed.

S & F in replacement thermal overload relay, direct mounting , type MN5, relay range 66-110, Make L&T Cat No. SS94137OOJO, or equivalent as approved by GE complete all as specified and directed .

S & F in replacement electronic timer, type ST100, 240 Volts 12 -120 sec, Make L&T Cat part No. ST803290000 or equivalent as approved by GE complete all as specified and directed .

S & F in replacement DOL (Direct online) starter AC3, 3phase, 415 Volt, 9-15amp, Type MF1, Make L&T catpart No. SS97210, or equivalent as approved by GE complete all as specified and directed .

S & F in repalcement of Single phase preventor VSP3 type (Auto Reset, 50 Volts unbalance) Make:- Minilec and equivalent as approved by GE complete all as specified and directed.

S & F of MS column pipe, 150mm bore, 5.4mm thick, heavy duty, with flanged ends, complete including nut and bolts and gaskets required complete and including taking out existing old, unserviceable column pipe complete all as specified and directed.

S & F of MS column pipe, 100mm bore, 5.4mm thick, heavy duty, with flanged ends each complete including nut and bolts and gaskets required complete and including taking out existing old, unserviceable column pipe complete all as specified and directed.

M&L for cleaning of over head reservoir of 2,00,000 gallon capacity including scrapping of scales, flushing out of silt and muddy water, washing with anti bacterial solution etc to the entire satisfaction of GE/Engineer-in-charge consisting of following cleaning process :(a) Testing/Pitchurization and dewatering : Testing in terms of oxygen level inside the tank, water TDS testing and pitchurization inside the tank to provide with before/after cleaning images, Dewatering of the water tank with submersible pumps. (b) SLUDGE REMOVAL : Removing of any type of sludge, accumulated mud, silt, sand, vegetation growth or any solid particles etc. from bottom surface and inner walls of tank with the help of sludge pumps or manually disposing off the same to a distance exceeding 50 mtrs but not exceeding 100 mtrs away from the fencing of installation, and spreading in low lying areas.(c) ALGAE REMOVAL : Removal of Algae, Calcinations etc from the walls with rotary cleaner/scrubber machine/wire brushes etc. (d) INTERNAL WASHING : Washing of Walls and Ceiling with the help of high pressure jet cleaners using fresh and clean water.(e) ANTI-BACTERIAL TREATMENT : Walls and ceiling to be sterilized with food grade anti-bacterial solution for making it bacteria free. (f) VACUUM CLEANING : Complete removal of remaining sludge, accumulated mud, silt, sand with the help of vacuum cleaners.(g) Air purification: Tank to be sterilized and disinfected with the help of ozone gas to make the tank bacteria free.

Notes : 1. All the equipment/material required for cleaning of tank will be brought by the contractor and no extra cost will be paid in this effect. 2. The contractor must intimate atleast one week in advance for cleaning of tank and only after approval of Engr -in-charge/GE, the cleaning will be carried out. 3. The contractor must carry out all the process in such a way that the complete inside cleaning process as mentioned above must be finished in one day only to cause minimum disturbance to regular water supply to connected area. 4. The contractor must cater for all safety arrangement i. e. safety belts/ helmet / safety harness, scaffolding etc for working man power and inspecting staff and no extra cost will be paid in this effect. 5. The cost of cleaning area / grass cutting / removal of minor bushes / roots of dead tree within 15 metre radius from plinth protection of the tank shall be deemed to be included in the unit rate quoted by the contractor. 6. The branches of trees covering the roof of OHR should be trimmed by the contractor up to 5 mtr distance from OHR and no extra cost will be paid in this effect. 7. Insurrance of all persons working on OHR must be done by contarctor and is fully responsible for any risk involved.

All as per Serial item No. 74 here-in-before but for overhead reservoir of capacity 150000 GLNS.

All as per srl item No. 74 here-in-before but for overhead reservoir of capacity 100000 GLNS.

All as per Serial item No. 74 here-in-before but for overhead reservoir of capacity upto 50000 GLNS.

All as per Serial item No. 74 here-in-before but for Under Ground water sump of capacity 25000 GLNS.

All as per Serial item No. 74 here-in-before but for Under Ground water sump of capacity 10000 GLNS.

Material and labour for writing " Date of cleaning, numbering of water level Display and capacity of over head reservoir" on OH Reservoir of any capacity and height quite in front of entry gate of installation with white paint in English letters not exceeding 30 cm high and clearly visible with naked eyes, over black painted surface ,complete all as specified and directed.

Supply and fixing in replacement of aviation /obstruction light fitting LED 10-12W 240V 50Hz with light dependent senser including, fitted on GI pipe of 40 mm size and 1.0 mtr height grouted on roof of OHT complete all as specified and directed.

Supply and fixing/laying in replacement of aluminium strip of size 25mmx3 mm as earth continuity conductor provided in between earth test point terminal and upto the equipment incl nuts, bolts and washers complete all as specified and directed.

Supply and fixing in replacement of rigid steel conduit of 20 mm bore inclusive of all fittings such as Tees bends elbows bell mouth, tube ends reducers and all fixing accessories such as couplers, lock nuts saddles pipe hooks etc for housing of cable, fixed with suitable steel clamps at intervals of every 2 mtrs, steel screws on rawl plugs or wooden blocks complete all as specified and directed .

Material and labour for air termination single pointed aluminium rod of 12 mm dia and 300 mm long duly fixed on and including GI pipe 40mm dia 1.5 metre long, grouted on roof of OHT complete all as specified and directed.

Excavation in trenches in soft / loose soil not exceeding 1.5 meter wide and not exceeding 1.5 meter depth and getting out including trimming of sides including returning, filling and ramming complete all as specified and directed.

Material and Labour for earthing complete with GI earth plate electrode 600mmx600mmx6mm thick burried in ground vertically to a depth not less than 2.25meters below ground level with top edge of the earth plate at a depth not less than 1.5 meter below the ground level, earth plate surrounded with 15cm thick layers of common salt and charcoal dust starting from ground below 15 cm of earth plate and up to 15 cm above the same, GI plate connected with galvanised steel strip of size 25x4 mm by means of GI nuts, bolts and washers, Strip laid in 32mm dia light grade GI pipe as protection from top of the plate up to test point (cost of protection pipe up to 7.5 meters from earth electrode will be included in the rates quoted by the contractor) including following:- (a) Test point GI strip of size 25x4mm. (b) Watering pipe GI Medium grade 20mm dia from top of the earth electrode up to MS funnel with wire mesh embeded in floor of PCC earth pit. (GI Funnel should properly tightned on GI watering pipe and embeded in PCC floor of earth pit with open top suitable for watering of earth pits) (c) Provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm including 8mm dia TMT bars both ways @ 15cm centre to centre with one handle for lifting made out of 8mm dia MS bar, exposed surfaces smoothly finished with 15mm thick cement mortar 1:6 plaster.

S & F in replacement, of PVC insulated, PVC sheathed copper conductor cable of size 2.5 sqmm x 2 core laid in trenches/walls /external surfaces of over head reservoir and their stagings included rigid steel conduit of 20 mm bore inclusive of all fittings such as Tees bends elbows bell mouth, tube ends reducers and all fixing accessories such as couplers, lock nuts saddles pipe hooks etc for housing of cable, fixed with suitable steel clamps at intervals of every 2 mtrs, steel screws on rawl plugs or wooden blocks complete all as specified and directed.

Supply, installing, testing and commissioning factory made indoor type dust and vermin proof LT panel board cubical type double door hinged type complartmentised of suitable size 415 volts, AC 50 Hz made of CRCA sheet 2.00 mm thick machine pressed and angle iron frame work of size 40mm x 40mm x 6.0 mm grouted in PCC 1:2:4 type B-1 ( using 20mm graded stone aggregates) sheet powder coated inside and out side complete including 4 pole copper bus bar of capacity 200 amp mounted on procelain insulators enclosed in chamber and connection from incoming and outgoing electric cable with suitable size of thimbles/ lugs with openable shutter on both sides including dismantling u/s panel and comprising of the following :- (i) Incoming MCCB 4 Pole 200 Amps, 25 KA capacity - 01 Nos. (ii) Star-delta starter for the pump of capacity upto 60 HP -01 Nos ( for submersible pump). (iii) Single phase preventor - 01 Nos. (iv) Power factor corrector and capacitor - 01 Each. (v) LED indicating lamp - set of three. (vi) Digital type voltmeter of capacity 0 -500 volt (vii) Digital type Ammeter of capacity 0 -100 Amps Note :- Drawing of the LT Panel shall got approval of Engineer-in-Charge before manufacturing.

Supply, installing, testing and commissioning factory made indoor type dust and vermin proof LT panel board cubical type double door hinged type complartmentised of suitable size 415 volts, AC 50 Hz made of CRCA sheet 2.00 mm thick machine pressed and angle iron frame work of size 40mm x 40mm x 6.0 mm grouted in PCC 1:2:4 type B-1 ( using 20mm graded stone aggregates) sheet powder coated inside and out side complete including 4 pole copper bus bar of capacity 200 amp mounted on procelain insulators enclosed in chamber and connection from incoming and outgoing electric cable with suitable size of thimbles/ lugs with openable shutter on both sides including dismantling u/s panel and comprising of the following :- (i) Incoming MCCB 4 Pole 200 Amps, 35 KA capacity - 01 Nos. (ii) Star-delta starter for the pump of capacity upto 40 HP -01 Nos (for submersible pump). (iii) Single phase preventor - 01 Nos. (iv) Power factor corrector and capacitor - 01 Each. (v) LED indicating lamp - set of three. (vi) Digital type voltmeter of capacity 0 -500 volt (vii) Digital type Ammeter of capacity 0 -100 Amps Note :- Drawing of the LT Panel shall got approval of Engineer-in-Charge before manufacturing.

Supply, installing, testing and commissioning factory made indoor type dust and vermin proof LT panel board cubical type double door hinged type complartmentised of suitable size 415 volts, AC 50 Hz made of CRCA sheet 2.00 mm thick machine pressed and angle iron frame work of size 40mm x 40mm x 6.0 mm grouted in PCC 1:2:4 type B-1 ( using 20mm graded stone aggregates) sheet powder coated inside and out side complete including 4 pole copper bus bar of capacity 200 amp mounted on procelain insulators enclosed in chamber and connection from incoming and outgoing electric cable with suitable size of thimbles/ lugs with openable shutter on both sides including dismantling u/s panel and comprising of the following :- (i) Incoming MCCB 4 Pole 125 Amps, 25 KA capacity - 01 Nos. (ii) Star-delta starter for the pump of capacity upto 30 HP -01 Nos ( for submersible pumps). (iii) Single phase preventor - 01 Nos. (iv) Power factor corrector and capacitor - 01 Each. (v) LED lndicating lamp - set of three. (vi) Digital type voltmeter of capacity 0 -500 volt (vii) Digital type Ammeter of capacity 0 -100 Amps Note :- Drawing of the LT Panel shall got approval of Engineer-in-Charge before manufacturing.

Repair and maintenance of bleaching dozing pump system by checking the whole system and carried out the minor repair works i.e replacement of capacitor, relay, solenoid switch, PVC piping, nozzel etc and checking of the dozing pump motor and repair the same if found damaged, all the repair work has to be carried out as per the direction of Engineer-in-Charge and checking the whole system as per the satisfaction of Engineer-in-Charge.

M&L in replacement three core copper conductor flat cable of size 16 Sqmm complete all as specified and directed.

M&L in replacement three core copper conductor flat cable of size 10 Sqmm complete all as specified and directed.

M&L in replacement three core copper conductor flat cable of size 6 Sqmm complete all as specified and directed.

S&F in replacement indicator lamp RYB LED type complete all as specified and directed.

S&F in replacement voltmeter digital LED type, 0-500V, 96mm x 96mm size complete all as specified and directed.

S&F in replacement 3 phase digital LED type ammeter, 0-100 Amp, 96mm x 96mm size complete all as specified and directed.

S&F in replacement of load change over switch 160 Amp 3 phase 4 pole 415 volt complete all as specified and directed.

Taking down carefully aluminium/copper point wiring for light, fan, bell, socket of point complete with fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings etc complete all as specified and directed.

Point wiring with PVC insulated and PVC sheathed single core multistranded FRLS copper conductor cable of size 1.5 Sqmm (nominal area) using approved colour coding, 1100 volts grade, ISI marked, including PVC conduit heavy grade, 20 mm or higher dia. with fittings concealed in wall/ on surface for ceiling with continuous earth wire of PVC insulated and PVC sheathed single core multistranded FRLS copper conductor cable of size 1.5 Sqmm (nominal area) 1100 volts grade, ISI marked and connecting to the common earth dolly including provn of 3mm thick plastic laminated sheet of appropriate size and sunken CI/pressed steel terminal boxes for mounting switches, sockets and regulators etc. including cutting chases and making good to the disturbed surfaces as per existing for One light point/fan point/ bell point controlled by one, one way switch complete all as specified and directed.

All as per Srl item No 101 above but one 5 pin socket outlet 5 amps on same board.

M&L ceiling rose, surface bakelite three terminal all as specified and directed

S&F LED tube light 20 watt Ultra bright LED polycarbonate tube light with very high efficacy suited for installation in existing T8 tubelight with G13 lamp holders to give glare free light complete all as specified and directed.

Supply and fixed in replacement sheet metal enclosure for DB’s when MCB’s to be used of 240 volt, 2 way with bus bar SPN double door for AC connection complete with male and female all as specified and directed.

S&F switch flush piano type 5 amps single pole type one way complete all as specified and directed.

S&F socket outlet 5 pin 5 amps flush type complete all as specified and directed.

Supply and fixing in replacement new generation energy sav ing IP66 street light luminiaries with long life versatile pressure dia-cast aluminium road way luminaire with high power LED 45 watt including replacement of the GI pipe bracket made out of GI pipe light grade 32 mm bore and bent to shape 1.5m long, MS clamps made out of MS flat iron of size 40mm x 5mm thick and drilling of hole for and including nuts, bolts and washers including painting MS clamps with two coats of synthetic enemal paint over a coat of red oxide primer complete all as specified and directed.

S&F in replacement of post top lantern LED of 25 watt of CCT more than 5000K of product code PGR02011007 in polycab or equivalent in C&S/ L&T/ Philips as approved by GE including light pole of dia as per light dia of height approx 4 mtrs including excavation, making foundation of poles, electric connections etc complete all as specified and directed.

S&F digital soft starter, 15KW, Make:- L&T Cat part No CSX 0015V4C1 for 20 HP or equivalent and approved including taking down existing old complete all as specified and directed.

S&F digital soft starter, 37KW, Make:- L&T Cat part No CSX 0037V4C1 for 50 HP or equivalent and approved including taking down existing old complete all as specified and directed.

M&L for providing 600-800 mm dia iron pipe piece of 0.5m to 1m length of thickness not less than 2mm to cover the bore opening area to prevent entering of any debris, insects etc all as directed by Engineer-in-Charge.

S&F in replacement of MCCB 160 Amps 4 Pole 25KA, complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of MCCB 100 Amps 4 Pole 16KA, complete all as specified and directed by Engineer-in-Charge.

Note: A Schedule of Credit for old/unserviceable demolished/dismantled items has been catered for in the tender. The Schedule of Credit is pre-priced by MES. The final amount of the tender shall be arrived at after deducting the total amount of Schedule of Credit from the total amount of BoQ as per General Summary sheet catered for after Schedule of Credit.

P S BUILDERS

pee kay construction

HARPAL ENGINEERS AND BUILDERS

Sharma Electrical and Engineering Works