GE(S)/M-20/2022-23

Amount

M & L for cleaning the entire STP of any capacity by cleaning the bar screen chamber -01 No, Oil & Grease Trap tank -01No, Equalisation tank -01No, MBBR Reactor-I, MBBR reactor-II -2 Nos ,Tube Settler tank -01No , chlorine contact tank -01No ,treated water tank -01 No by means of coir/wire brush and wash the internal surfaces with bleaching powder and removing all loose/ sedimented sand, sludge, mud, vegetation, grit, ash, rags, fibers and string materials etc and disposing off the sludge away from the cantt area while using safety protection/devices for working man power while working including separate the MBBR media for reuse and making tank leak proof by plastering with cement mortar 1:2 and mixing with water proofing compound as per manufactrers instructions for preventing leakage inside tanks including painting of steel frames, ladder, gates, pipe line, of STP installations with one coat of super synthetic enamel paint of approved colour and preparation of surfaces including cement based paint of approved colour/ shade with two coats including preparation of surfaces on all STP tank complete to entire satisfaction of Engr-in-Charge complete all as specified and directed .

Supply only sodium hypo chloride solution of 12.5% strength in sealed container of 45 ltrs each complete all as specified and directed. Make shall be got approved from GE before procurement.

Supply only Alum crystals as per sample complete all as specified and directed by Engr -in -charge

Taking out/cleaning and removal of all loose/ sedimented sand, sludge, mud, vegetation, grit, ash, rags, fibers and string materials etc from Raw water collecting chamber, Oil & Grease Trap Chamber and Equalisation tank at Bana enclave sewage treatment plant 2500 KLD including removing and disposing off the same outside the cantt area after using safety protection/devices for working men power while working complete all as specified and directed.

All as above item No 4 but for Bhaskar STP 1800 KLD capacity

All as above item No 4 but for Basanter STP 370 KLD capacity

Taking out/cleaning and removal of all loose/ sedimented sand, sludge, mud, vegetation, grit, ash, rags, fibers and string materials etc from sludge accumulation bed & Bar screen chamber and cleaning of of Bana enclave sewage treatment plant 2500 KLD including removing and disposing off the same outside the cantt area after using safety protection/devices for working men power while working complete all as specified and directed.

All as above item No 7 but for Bhaskar STP 1800 KLD capacity

All as above item No 7 but for Basanter STP 370 KLD capacity

Supply and laying/spreading river sand/pebbles dry clean type of size as required at site in sludge drying bed complete all as specified and as directed.

M&L for disconnecting of electric connection and taking out non clog defective submersible pump set from sewage well and dismentalling the motor pump set up to 15 HP carefully and checking of all other parts for its serviceability including replacement of minor unserviceable components/spares like gasket packing, rubber seal, bush, nut and bolt, washer and greasing, welding, metaling, turning, polishing, Lathe work etc. along with replacement of major components/spares as per manufactures instruction and testing after repairing and fixing submersible pump set on his existing position complete all as specified and directed. Note:- (i) Defective major components/spares if required to be replaced shall be measured as supply only under respective items here-in-after and labour element included in this item for replacement of major spares/components. (ii) All items being spare parts as under will be replaced as required as per cat part or as per existing sample to shoot the equipment for smooth functioning.

Supply only tungsten mechanical seal motor side and pump side suitable for non clog sewage submersible pump set complete all as specified and directed.

Supply only DE/NDE Ball/ roller bearing of suitable size as per existing bearing complete all as specified and directed.

Supply only 'O' rings set of suitable size as per existing complete all as specified and as directed .

Supply only impeller for non clog submersible sewage pump set complete all as specified and as directed.

M&L for disconnecting 3 phase electric connections upto 30 HP air blower unit and doing comprehensive maintenance of air blower and checking of all other parts for its serviceability and replacement of minor unserviceable components/spares like gasket packing, nut and bolt, washer, bush, and greasing, welding, metaling, turning, polishing, Lathe work etc. along with replacement of major components/spares as per manufactures instruction and testing after repairing and fixing air blower unit as his existing position complete all as specified and directed. Note:- Defective major components/spares if required to be replaced shall be measured as supply only under respective items here-in-after and labour element included in this item for replacement of major spares/components (ii) All items being spare parts as under will be replaced as required as per cat part or as per existing sample to shoot the equipment for smooth functioning.

Supply only impeller as per existing sample complete all as specified and directed.

Supply only V belt as per existing size complete all as specified and directed.

Supply only CI V pulley of as per existing sample complete all as specified and directed.

Supply only gears as per existing sample complete all as specified and directed.

Supply only air filter as per existing sample complete all as specified and directed.

Supply only bearing of any size suitable size to as existing bearing complete all as specified and directed.

Supply and filling of synthetic Gear oil ISO Viscosity No. 150 grade complete all as specified and directed.

M&L for disconnecting electrical/mechanical connection from C/F pump set 25 to 50 HP of any type & make and taking up from foundation and transporting to authorized workshop, carry out repairs including replacement of minor unserviceable components/spares like 'O' rings, Oil seal, Mechanical seal, pump gland, casing ring, shaft sleeves, gasket packing, nut and bolt, washer and greasing, welding, metaling, turning, polishing, Lathe work etc. along with replacement of major components/spares as per manufactures instruction and testing after repairing and fixing C/F pump set at existing position complete all as specified and directed. Note:- Defective major components/spares if required to be replaced shall be measured as supply only under respective items here-in-after and labour element included in this item for replacement of major spares/components. (ii) All items being spare parts will be replaced as required as per existing cat part or as per existing sample to suit the equipment for smooth functioning.

Supply only MS pump shaft as per existing sample complete all as specified and directed.

Supply only ball bearing of suitable size as per existing bearing complete all as specified and as directed.

Supply only impeller as per existing sample complete all as specified and directed.

Supply only star/tyre rubber for coupling as per existing size complete all as specified and directed.

Supply only CI/MS coupling with rubber tyre of existing size complete all as specified and directed.

Supply only CI/ MS bearing housing of existing size complete all as specified and directed.

M&L for disconnecting electrical/mechanical connection from raw sewage water non clog C/F pump set upto 10 HP capacity of any type & make and doing comprehensive maintenance by transporting to authorized workshop carry out repairs including replacement of minor unserviceable components/spares like 'O' rings, Oil seal, Mechanical seal, pump gland, casing ring, shaft sleeves,NRV, gasket packing, nut and bolt, washer and greasing, welding, metaling, turning, polishing, Lathe work etc. along with replacement of major components/spares as per manufactures instruction and testing after repairing and fixing C/F pump set as its existing position complete all as specified and directed. Note:- Defective major components/spares if required to be replaced shall be measured as supply only under respective items here-in-after and labour element included in this item for replacement of major spares/components. (ii) All items of existing spare parts will be replaced as required as per existing cat part or as per existing sample to suit the equipment for smooth functioning.

Supply only MS pump shaft as per existing sample complete all as specified and directed.

Supply only ball bearing of suitable size as per existing bearing complete all as specified and as directed

Supply only impeller as per existing sample complete all as specified and directed.

Supply only star/tyre rubber for coupling as per existing size complete all as specified and directed.

Supply only CI/ MS bearing housing as per existing size complete all as specified and directed.

M&L for servicing of Tube settler scrapper (clarisettler) motor, gearbox and any other parts for its serviceability and including replacement of minor unserviceable components/spares like chain, pully, nut and bolt, washer and greasing, welding, Lathe work etc. if any other requirement at site as per manufactures instruction including fixing and testing after repairing/ servicing complete all as specified and directed.

M&L for disconnecting and taking down carefully burnt out motor of any make/type existing 3 phase electric motor upto 10 HP and rewinding the motor with new super enameled copper winding wire of same gauge as per existing including impregnated paper, sleeves, lathorised fiber glass, varnish and tape, etc alongwith re-installation of motor in original position and testing at site complete all as specified and as directed by the Engineer -in-Charge.

All as above item No 38 but for electric motor capacity from 25 HP to 50 HP complete all as specified and directed.

All as above item No 38 but for non clog raw sewage water submersible pump set upto 15 HP

M&L for disconnecting electric connections from chemical dosing pump carefully of any make and type for repairs and replacement of unserviceable minor parts such as gaskets, packing, nuts , bolts, washers, PVC PE pipe,agitator filter assembly etc and reinstalling same at existing location after repair and testing complete all as specified and directed. Note:- Cost of Spares parts, accessories and transportation to/ from work shop shall be included in this item rate.

Removing old unsv flat copper multi stranded 3 core cable from electric motor /panel, supply and fixing submersible flat copper cable multi stranded 3 core of size 10 sqmm complete including connecting and testing complete all as directed.

Replacement of MCCB 3 Pole, 415 Volt, 63-100 Amps Thermal - Magnetic Release adjustable type with breaking capacity 25 KA as per existing sample complete all as specified and directed.

Replacement of MCCB 4 Pole, 415 Volt, 125-160 Amps adjustable type, with breaking capacity 35/36 KA as per existing sample complete all as specified and directed.

S&F in replacement for motor protection circuit breaker (MPCB), 415 Volts, 3-ph, 50 Hz, 10 - 30 Amp rating as per existing sample complete all as specified and directed.

Replacement of volt meter 3 phase suitable size as per existing one complete including connection & testing complete all as specified and directed.

Replacement of Ammeter 3 phase with incl suitable rating CT as per existing one complete including connection & testing complete all as specified and directed.

Replacement of indication lamps LED type with showing red, yellow and green colours suitable for 240 Volts AC supply including connection & testing complete all as specified and directed.

Replacement of ON/OFF, Start/Stop push button of sutaible size, colour including connection & testing as per existing sample complete all as specified and directed. .

Replacement of MCB SP 06-32 Amps , 240 volts with breaking capacity 10 KA complete all as specified and directed.

M&L for replacement of Bimetal Relay 12.5-20 Amps for 3 phase motor starter as per existing sample complete all as specified and directed.

S&F in replacement thermal overload relay for 3 phase motor starter as per existing sample complete all as specified and directed.

M&L for replacement of Voltage Monitoring Relay suitable for upto 45 HP motor starter as per existing sample complete all as specified and directed.

S&F in replacement 3 pole contactor upto 30 Amps , 415 V or as per existing sample with testing complete all as specified and directed.

S&F in replacement 3 pole contactor 40-70 Amps, 415 V or as per existing sample with testing complete all as specified and directed.

S&F in replacement front mounting add on Aux. contact block 2 NO + 2 NC type or as per existing sample with testing complete all as specified and directed.

M&L for Cutting out the burnt cable end and reconnecting by providing new lugs, tapes etc for cable size upto 50 sqmm 3.5 core complete all as specified and directed.

M&L for cleaning /washing the usable existing MBBR media to entire satisfaction of Engr-in-charge and put in mdeia on MBBR tanks of STPs complete all as specified and directed. Note :- Defective unusable MBBR media to be replaced and measured as supply only under respective item here-in-after and labour element is included in this item for replacement

Supply and filling MBBR media in MBBR Tank for digesting sludge in STP plant complete all as specified and directed.

M&L for maintaining and enhancing the bacterial growth in Bhaskar/Bana/ Basanter STP's MBBR reactor-I ,MBBR reactor- II, Tube settler and testing of Raw and treated sewage water as per CPCB latest parameters from NABL or Punjab poution control board approved laboratery complete the entire satisfaction of Engr-in-Charge. Note:- If contractor repeatedly fail to maintain STP treated water as per CPCB parameters he shall be liable to pay penalty which ever raised from punjab polution control board/MES dept.

Supply and filling Bio culture bacteria liquid for Moving bed aerobic bio reactor chamber for topping up and maintaining live position of Bacteria for digesting sludge in STP plant complete all as specified and directed.

Supply and fixing in replacement LED security light 45 Watts fitting with pressure die cast aluminum housing ,heat resistant toughened glass, IP 66 protection including connection complete all as specified and directed.

M&L for preparation of old painted surfaces of steel tubular pole of 9.00 /8.50 mtr strut pole (LT) including cable protection pipe, clamps, GI pipe bracket etc. and applying one coat of aluminum paint on all the metallic surfaces complete all as specified and directed. (Numbering of the poles shall be done with black synthetic enameled painted letters of shape & size as directed over yellow colouerd painted base.

Supply and fixing in replacement cast iron butterfly valve (wafer type) 50-65 mm bore dia including jointing material such as rubber gaskets, bolts, nuts & washers of suitable to existing size and model all as specifed and directed.

Supply and fixing in replacement cast iron butterfly valve (wafer type) 80-100 mm bore dia including jointing material such as rubber gaskets, bolts, nuts & washers of suitable to existing size and model all as specifed and directed.

Supply and fixing in replacement cast iron butterfly valve (wafer type) 125-150 mm bore dia including jointing material such as rubber gaskets, bolts, nuts & washers of suitable to existing size and model all as specifed and directed.

Supplying & fixing in replacement of Air Pressure gauge suitable rating as per existing size including fittting complete all as specified and directed.

Supplying & fixing in replacement of water Pressure gauge 0-60 PSI rating as per existing size complete all as directed.

M&L for opening dual media filter and activated carbon filter and removing blockage of filter by mean cleaning /washing the existing pebbles/carbon by using pressure pump & change unusable pebbles/carbon with new one and re-assembling and testing the same complete entire satisfaction of Engr-in-charge of the following size pebbles/carbon :- Note :- (i) Defective unusable pebbles/carbon if required to be replaced shall be measured as supply only under respective items here-in-after and labour element shall be deemed to be included in this item for replacement.

Supply only of pebbles 02-06 mm size complete all as specified and directed.

Supply only of activated carbon complete all as specified and directed.

Supply only of quartz sand complete all as specified and directed.

M&L for in replacement of corroded, broken MS frame work of any type and size made of MS angle iron, channel, girders, rolled bar and flat iron etc quality confirming to Fe-410-W or Gde-E 250 quality -A, fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, polishing , drilling holes for bolts, in any shape or size as required at site or directed and inclusive of one primer coat, one under coat and one finishing coat of paint etc. complete all as specified and directed.

Demolition of concrete any description and in any position or in any situation all as specified and directed

Material & labour for plain cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate as in copping including necessary for work or in any other situation work all as specified and directed.

M&L for replacement of old LT 1100 volts cable from LT Panel /duct/ ground) 1.1 KV grade, of size 10 Sqmm 2 core aluminum conductor, screened, XLPE insulated, armored shielded and PVC sheathed complete all as specified and directed.

Excavation in trenches n.exc. 1.5 mtr wide and n.exc. 1.5 mtr. In depth, for taking out/laying of DI/CI/ GI Pipes and getting out Hard/dense soil by Machinery /manually as per site requirement complete all as specified and as directed.

Returning, filling in including spreading, leveling watering and well ramming in layers in Hard/dense soil complete all as specified and as directed.

Removing excavated materials n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point, complete all as specified and as directed.

Supply and lay dry river sand filling for under ground cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and as directed. (Note:- Only punned thickness shall be measured and paid.)

M&L for laying dry bricks old size with subclass 'B' made of burnt clay best quality locally available with permissible tolerance, laid straight abutting eack other for protection of cable all as specified and directed.

M&L for stainless steel air grid pipe 25 mm dia Sch 10S with damper and connected accessories with cutting, welding and threading and making holes complete laying on bed of the equalisation and treated water tank complete all as specified and directed.

M & L for stainless steel air grid pipe 50 mm dia Sch 10S with damper and connected accessories with cutting, welding and threading and making holes complete all as specified and directed.

Supplying & fixing for 50 mm dia galvanized steel / MS tubing medium grade with all fittings and fixed to walls or laid in floors complete all as specified and directed.

Supply and lay Pipes MS ERW including specials, nominal dia 80 mm as per IS 3589 (1981) thickness not less than 5.0 mm welded to pipe in multiple length / flange end , bend, jointing rubber gasket, bolt and nuts complete all as specified and directed.

Supply and lay Pipes MS ERW including specials, nominal dia 100 mm as per IS 3589 (1981) thickness not less than 5.0 mm welded to pipe in multiple length / flange end , bend, jointing rubber gasket, bolt and nuts complete all as specified and directed.

Supply and lay Pipes MS ERW including specials, nominal dia 150 mm as per IS 3589 (1981) thickness not less than 5.0 mm welded to pipe in multiple length / flange end , bend, jointing rubber gasket, bolt and nuts complete all as specified and directed.

Supply and fixing of cast iron flanged ends Non Return Valve suitable for 80 mm dia pipes with MS nuts, rubber gasket ,bolts, washers etc, as approved including taking out/ dismantling old unserviceable one and testing complete all as specified and as directed.

S & F for Wire PVC 6.0 Sqmm, 3 core, 1100 Volts, copper conductor flat cable including connecting to motor complete all as specified and directed.

Repair/replacement of 5 HP motor stater consist of contactor,relay on off switch SPP auto/manual mode ,terminal plate and volt and Amp meter complete all as specified and directed.

Supply and fixing of cast iron flanged ends sluice valve suitable for 100 mm dia pipes conforming to IS - Class PN - 1.6 with MS nuts, bolts, washers etc, including taking out/ dismantling old unserviceable one and testing complete all as specified and directed.

Supply and fixing of cast iron flanged ends sluice valve suitable for 150 mm dia pipes conforming to IS - Class PN - 1.6 with MS nuts, bolts, washers etc, including taking out/ dismantling old unserviceable one and testing complete all as specified and directed.

M&L for painting of MS pipes of diff size by removing rust/scale and applying one coat of red oxide and two coats of black/red/yellow paint match with existing pipe line all as specified and directed.

M/S MALHOTRA ENGINEERS

GARG CONSTRUCTION CO

Bidder Name

M/S MALHOTRA ENGINEERS

GARG CONSTRUCTION CO

M/S GULATI ENGINEERING WORKS