| 1 | | Filter Feed Pumps
Supply, Installation, Testing and Commissioning of horizontal multistage centrifugal clear water pumping set with C.I. casing , SS 304 impeller, shaft of stainless steel and SS shaft sleeve, C.I. Base & head, mechanical seal, connected to a TEFC induction motor suitable for 380-415 volts, 3 phase 50 cycles A.C. supply with G.I. Pipes Class C conforming to I.S. 1239 (Heavy grade) a common suction header of required dia with valves,NRV, Basket /Y type suction strainer on main connecting & pumps inlet and a common delivery header with G.I. Fittings conforming to IS 1879 (Part I to X) such as tees, crosses, plug, socket, elbows, reducers, flange, check nut, flanges & clamps, hanger, structural steel supports as required/directed valves, including water shock absorber with M.S. galvanized supports and painting with two coats of synthetic enamel paint including a 100mm dia pressure gauge, vibration eliminating pads under foundation, all mounted on a common base plate of MS 80x40mm I section bolted to RCC foundation and making suitable size of foundation for pumps, complete in all respects.
Filter Feed Pump
Capacity 10 m3/hr
Head 35 Mtr.
RPM 2900
Quantity 2 Nos.( 1W + 1S ) | 1 | Set | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 2 | | MULTIGRADE FILTRATION PLANT
Providing, fixing, testing and commissioning of vertical self supporting dual media pressure sand filter vessel fabricated from MS sheet as per IS 2825 and manufacturers specifications , pressure gauges at inlet and outlet, sample cock, air vent valve with piping, MS face piping/distribution pipe with diffuser on top, CI butterfly valves and all accessories and valves complete in all respect as required for operation of filtration , backwash , drain etc. , with initial charge of filter media for multi graded media filter, painting inside with food grade epoxy paint and outside with two coat of red oxide primer and two or more coat of synthetic enamel paint complete with bypass arrangement including pipe, fitting, accessories and required Nos. valve for operation and maintenance and making suitable size foundation for the plant.
DIA - 800mm , HOS - 1875 mm
Flow Rate 10M3/hr.
Min Working Pressure 2.0 Kg /Sq.cm
Max Working Pressure 3.5 Kg/Sq. cm | 1 | Nos | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 3 | | ACTIVATED CARBON FILTRATION PLANT
Providing, fixing, testing and commissioning of vertical self supporting Activated Carbon Filter (ACF) fabricated from M.S. Sheet as per IS 2825 & manufacturers specifications pressure gauge at inlet and outlet, sample cock, MS face piping, C.I. Butterfly valve and all accessories and valves complete in all respect as required for operation of filtration , backwash , drain etc. , air vent valve with piping, with initial charge of filter media for activated carbon filter, painting inside with food graded epoxy paint and outside with two coat of red oxide primer and two coat of synthetic enamel paint complete with bypass arrangement including pipe, fitting, accessories and required Nos. valve for maintenance and operation and making suitable size foundation for the plant complete in all respect as required.
DIA - 800mm , HOS - 1875 mm
Flow Rate 10M3/hr.
Min Working Pressure 2.0 Kg /Sq.cm
Max Working Pressure 3.5 Kg/Sq. cm | 1 | Nos | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 4 | | WATER SOFTENER
Providing, fixing, testing and commissioning of Water softening system comprising MS sheet as per IS 2825 and manufacturers specifications fabricated vertical softener 800 mm dia. and 1875 mm HOS, inner liner and internal rubberized lining or epoxy coating and outside with two coat of red oxide primer and two or more coat of synthetic enamel paint, along with FRP/HDPE brine tank of 450 litre capacity with motorized S.S. agitator, pressure gauge at inlet and outlet, sample cock, MS face piping, C.I. Butterfly valve and all accessories and valves complete in all respect as required for operation of filtration , backwash , drain etc., air vent valve with piping, with initial charge of filter media, brine injection system complete. Installation of plant includes making suitable size foundation for the plant.
Hardness
Inlet Upto 300 PPM
Outlet Commercial zero( less than 5PPM)
Capacity 10m3/hr.
OBR ( Output between regeneration ) 64 M3
Operating Pressure 3.5 Kg /Sq.cm
Resin Quantity 400Ltr.
Regeneration Tank 450 Ltrs. | 1 | Nos | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 5 | | SUMP PUMP
Supply, installation , testing and commissioning of continuous duty submersible centrifugal complete SS304 drainage pumps of 10-12 mm Particle size complete with 3 phase motor with all necessary protection and mechanical seal etc. complete with all ancillaries including in built float type level controllers, electrical starter for automation operation.
3LPS at 10 Mtr head. | 1 | Nos | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 6 | | CHLORINE DOSING SYSTEM
Providing, fixing, testing & commissioning of metering pump type Chlorine Dosing System consisting of one HDPE tank of 100 litres capacity with a positive displacement diaphragm dosing pump having variable flowrate of 0-6 lph. The pump shall be supplied complete with necessary polypropylene piping, valves, strainers, low level switch and injection fittings. | 1 | Nos | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 7 | | AUTOMATION PANEL
Design, Supply, Installation Testing and commissioning of Automatic Motor Control Panel for filter feed pump and sump pump shall be fabricated out of 14gauge CRCA sheet steel with dust and vermin proof construction.- lt shall be painted with powder-coated finish of approved make and shade. lt shall be fitted with suitable etched identification plates. The panel shall comprise of the followings
a) lncoming main isolation MCCB of required capacity.
b) Fully Aluminum taped Bus Bar of required capacity
c) lsolation MCCB/TPN MCB one for each motor.
d) Fully automatic D.O.L/Star Delta starters suitable for motor H.P. with push buttons one for each motor and on/off indicating lamps .
e) Single phase preventer for each motor with automation sensor with dry run protection and overload protection.
f) Electronic voltmeter with selector switch shall be protected by 2 A TP MCB .- 1 set.
g) Electronic ammeter with selector switch and suitable rating CTs.- 1 set .
h) LED type phase indicating lamps for incoming main and on/off /trip indication lamps for each motor.
i) Rotary switch for manual or/and auto operation for each pump (manual/auto off).
j) Panel should have provision for water level indication and auto start and off as per the water level sensor at tank .
k) All MPCB , Contactors , Overload Relays etc.
l) Work covers providing all the water level sensors and providing incoming and outgoing cables of suitable size, making cable connections all terminations from the existing Plumbing Panel at pump room to this automation panel,making earthing connection with GI wire/strip etc. complete in all respect as required for the operation of the water treatment plant. | 1 | Set | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 8 | | Interconnecting Piping Works
Providing and fixing of GI Pipes, class C of different sizes as required for interconnecting the plant units i.e. MGF plant, ACF plant, water softening plant, brine tank etc., pumps i.e. filter feed pumps, sump pump etc. and making connection with existing pipe lines confirming to IS 1239 with fittings e.g tee , elbow, reducers , unions, end cap etc. flanges and clamps, including supporting pipes with G.I. supports, cutting and making good the walls etc. complete for suction and delivery headers . Painting pipes with two or more coats of synthetic enamel paints of approved quality and shade over a coat of approved priming coat as decided by EIC. | 1 | Lot | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 9 | | MISL. Work
Replacement of following switch gears and spares in the existing LT panel cubicals at Pump room , making connections , testing and commissioning to make the LT panel feeders in serviceable conditions.
i) 160A, AV ATS ( Motor Operated ) of HPL make ( ATS01604POXS ) | 1 | Each | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
| 10 | | Replacement of following switch gears and spares in the existing LT panel cubicals at Pump room , making connections , testing and commissioning to make the LT panel feeders in serviceable conditions.
ii) On Delay Timer ( Multifunction Multirange GIC 2B5DT5 Micron 225) 240- 415 V AC | 1 | Each | Brijesh Kumar Rajpoot 221006,Lal Bahadur Shastri International Airport, Babatpur, Varanasi-221006 | 180 |
