PROVN ALLIED WORKS FOR STP INCLUDING AUTOMATED WATER LEVEL CONTROLLER AT VSN CHILODA

Amount

S&F GI water tubing 150 mm bore heavy duty ISI marked with all fittings welded to pipe in multiple length including double end flanged (thickness of flanged not less than 10mm) jointing rubber gasket, bolt and nuts complete fixed on walls/floors/ceiling etc as required on site complete all as specified and directed

M & L GI water tubing 100 mm bore, “medium grade” with all fittings and laid in trenches or floor etc complete all as specified and as directed ( for backwash water pipe line)

S&F GI water tubing 100mm bore heavy duty ISI marked with all fittings welded to pipe in multiple length including double end flanged (thickness of flanged not less than 10mm) jointing rubber gasket, bolt and nuts complete fixed on walls/floors/ceiling etc as required on site complete all as specified and directed. (for filtration plant connection)

S&F GI water tubing 80mm bore heavy duty ISI marked with all fittings welded to pipe in multiple length including double end flanged (thickness of flanged not less than 10mm) jointing rubber gasket, bolt and nuts complete fixed on walls/floors etc including painting with approved synthetic enamel paint all as directed. (For motor connection)

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 35 Sq mm 3.5 core complete all as specified

S & F 150mm dia Non Return butterfly Valve, PN-1.6 with S.S-304 Disc, EPDM Rubber Lining complete all as specified and directed.

S & F 80mm dia butterfly valve butterfly valve (Wafer Type), PN-1.6 with S.S-304 Disc, Lever Operated, EPDM Rubber Lining complete all as specified and directed.

S & F 100mm dia butterfly valve butterfly valve (Wafer Type), PN-1.6 with S.S-304 Disc, Lever Operated, EPDM Rubber Lining complete all as specified and directed

S & F 150mm dia butterfly valve butterfly valve (Wafer Type), PN-1.6 with S.S-304 Disc, Lever Operated, EPDM Rubber Lining complete all as specified and directed

S&F Pressure gauge with isolation cock suitable for a working pressure of 14 Kg/cm² (Liquid based High Intensity) complete all as specified and directed.

Supply, fixing and testing open well submersible pumping set with SS pump shaft, cast iron motor body, copper rotor electric driven withstand wide voltage fluctuations from 380 to 440 volts, 50 Hz of capacity water discharge of 1220 LPM at 33 mtr head complete all as specified and directed

M & L 6.0 Sqmm, 3 core, 1100 Volts, copper conductor flat cable fixing for submersible pumping set to motor starter complete all as specified and directed.

M & L 250 mm bore 3 meter, MS ERW Pipe as per IS 3589 (1981) , wall thickness not less than 5.4 mm duly welded in multiple length for making hydral point, one side flanged end ( thickness of flanged not less than 10 mm ) and one side welded reducer 150mm dia including four incoming branch pipe connection 80 mm dia and one out going connection with welded flanged end. etc complete with including two coat of anti-corrosive paint over a coat of red oxide primer all as specified and directed.

Supply, install, testing and commissioning of vertical cylindrical type pressure sand filter (Multi grade Media Filter), Capacity- 60 Cum /Hr, suitable for operating pressure 3.5 Kg/cm2 vertical downstream pressure Vessel of MOC Mild Steel, Shell thickness not less then-05 mm, Dish Thickness- 8 mm , suitable length air vent 25 mm GI medium grade pipe , The filter is duly coated with anti-corrosive epoxy coated on inside and externally painted with 2 coats of red oxide and two coats of blue paint with including suitable size inlet, outlet, back wash control valves and connected pipe, pressure gauge, multi grade sand media and PCC foundation as per manufacturer drawing all as per specified and directed (Make :- Bharat/UV Rich Bombay/ION Exchange/Indian )

Supply, install, testing and commissioning of vertical cylindrical type pressure activated carbon pressure filter , Capacity- 60 Cum /Hr, suitable for operating pressure 3.5 Kg/cm2 vertical downstream pressure Vessel of MOC Mild Steel, Shell thickness not less then-05 mm, Dish Thickness- 8 mm , suitable length air vent 25 mm GI medium grade pipe , the filter is duly coated with anti-corrosive epoxy coated on inside and externally painted with 2 coats of red oxide and two coats of blue paint with including suitable size inlet, outlet, back wash control valves and connected pipe, pressure gauge, activated carbon and PCC foundation as per manufacturer drawing all as per specified and directed (Make :- Bharat/UV Rich Bombay/ION Exchange/Indian )

Supply, installation, commissioning and testing of chlorine dosing system for disinfectant for water treatment dosing pump of capacity 5 LPH - 15 LPH injection pressure 10 Kg/Sqcm comprises of minimum150 ltr FRP tank , water inlet & outlet line, drain, overflow, level gauge, agitator single phase flange mounted motor with shaft and impeller etc. for complete all as specified Note:-(i). UPVC pipe 15mm dia upto 20 RM with fittings shall be fixed by contractor (ii) supplied along with its accessories like foot valve ,injection unit and NRV, PE pipe (iii) Dosing tank shall be chemical resistant ,air tight and made of UV stabilised , with embossed ltr scale on side complete all as specified and directed

M & L Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried in ground (earth pit not less than 2.25 Mtr deep below normal ground level with top edge of the plate not less than 1.5 Mtrs below normal ground level, connecting to galvanized iron earth strip 32x6 mm as earthing lead by means of bolt ,nuts, check nuts and washer of galvanized iron or steel besides welding of all joints as shown in drawing and including excavation and earthwork and earth lead protection by provision of GI medium grade pipe 40 mm bore including provision of concrete pit in PCC (1:2:4) type B1 using 20mm graded stone aggregate with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4gs/Sqm) and frame of angle iron 25mm x 25mm x 6mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering perforated at the bottom 1.75 meter long placed on top edge of earth plate common salt and charcoal filling test point made out of 40mm x 8 mm FI with fixing arrangements, funnel, wire mesh and earth work in hard dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 Mtrs all as per electrical Plate No.3 of SSR Part I and connecting to earth test point all as specified or indicated including testing on completion Note: (i) Item includes the cost of 7.5 metre length GI pipe for protection of earth lead and earth lead . (ii) Earth resistance of earth pit should be less than 0.5 Ohms. On testing after completion if the desired earth resistance in not obtained the earthing will be redone at no extra cost

Construction of valve pit chamber/pit with brick wall in cement mortar (1:6) PCC (1:4:8) type D2 using 40 mm graded stone aggregate in foundation, internal surfaces plastering, including 10 mm thick cement mortar (1:4) PCC (1:2:4) type B 0 using 12.5 mm graded stone aggregate in copping, mild steel angle iron frame 40 x 40 x 4 mm & MS sheet cover 3.0 mm thick including locking arrangement with all necessary excavation & earth work in any type of soil compl ete all as specified and shown on drawing & of size 600 x 600 x 900 mm for back wash water chamber complete all as specified and directed

S & F Heavy duty bellows expansion joint 16 PN flanged end type suitable for 80/100 mm dia water pipe complete all as directed and specified

S & F Electromagnetic flow meter flange end type, 2 digital outputs, Integral mount design With local LCD display, 230 V AC supply, Nominal pressure rating not less than PN 10, Robust construction for rough environmental conditions Protection Class -IP 67 suitable for 150 mm dia pipe complete all as directed and specified.

M & L MS frame work of any type and size and including new fabrication work made of MS angle iron, channel, girders, square tube, rolled bar and flat iron etc quality confirming to Fe-410-W or Gde-E 250 quality -A with 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.

M&L PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in copping, as in floor/road finishing even and fair, etc including any necessary work complete in any position all as specified and directed.

Demolition of cement concrete paving n. exc 15 cm thickness Roofs, floors beams, staircases, landing, chajjas and similar suspended work complete all as specified and directed

Surface excavation n.exc 30 cm deep and average 15 cm deep and getting out in soft loose soil complete all as specified and directed.

M & L Brocken stone or boulders hard core of gauge not exc 63 mm deposited spread and levelled in layers not exc 15 cm thick , watered and rammed to a surface complete all as specified and directed.

M & L 75 mm thick cement concrete type d2 1:2:8 (40 mm graded aggregate) as in floor finishes and pavings complete all as specified and directed.

M & L Sand filling under floors or in foundation including watering and consolidation all as specified and directed.

M & L 60mm machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade all as specified and directed

M & L Providing and laying at ot near ground level factory made kerb stone of M- 25 grade cement concrete in position to the required line, level and curved, joined with cement mortar 1:3 (1 cement coarse sand) including making joints with or without grooves ( thickness of joints except at sharp curve shall not to more than 5 mm ) including making drainage opening wherever required complete all as specified and directed

M&L Point wiring for point wiring for 3/ 5 pin switch socket outlet combination, 5 amps on independent board with using 1.5 Sqmm single core FRLS PVC insulated unsheathed multi stranded copper conductor cable 1100V grade drawn through with incl PVC casing in capping /conduit (size of as required at site but not less than 20mm) with accessories like bends tees, junction boxes and terminal boxes for mounting fittings etc. fixed on recessed in wall or ceiling etc including 1.5 Sqmm single core FRLS PVC insulated but unsheathed multistrandard copper conductor cable 1100V grade as earth continuity wire connected to common earth dolly with including PVC board size as required at site complete all as specified and directed.

S & F Switch socket outlet combination, five pin, 5 amps, flush type, 230 volts AC complete all as specified and directed

S & F FR PVC Round overall sheathed and PVC insulated 12 Core multi-strand 0.4 mm copper conductor cable for water level indicator fixing on wall/ floor in PVC conduit or hanging in air with the help of GI wire complete all as specified and directed

S & F Rigid non-metallic PVC conduit exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc.

Supply and installed cubicle compartmentalised outdoor type factory made LT section pillar box with motor starter panel, front and rear opening with locking arrangement dujst and vermin proof, CPRI approved, fabricated out of 3.0 mm thick CRCA sheet and base frame & mild steel angle iron stand, over all finished with epoxy powder coating, suitable for operation on 415 volts, 50 HZ, AC supply, including earthing stud, labelling, danger plates etc. and section pillar box shall be comprising the following complete including fixed in position PCC, connect with electric supply complete all as specified and directed by EIC. (a) Incoming:- (i) Bus bar chamber having 4 aluminium bus bar strip 300 Amps capacity (ii) Manual Changeover 4 Pole Open Execution type 100 Amps- 01 No (iii) MCCB 4 pole having breaking capacity of Icu=25 KA with adjustable load setting 100 amps - 01 No(iv) Multifunction Meter 3 phase, 415 Volts, Accuracy Class 1.0, Flush mounting 96 x 96 mm complete including CTs- 01 Nos (iii) Indicating lamp (LED type) - 0 1 Set of three (b) Outgoing:- (i) MCCB 3 pole, 415 Volts, 50 Amps with adjustable load setting - 02 No(ii) AC3 32 Amps rating ML 2 contactor - 9 Nos (iii) Relay 14-23 Amp MN 5 type - 3 Nos(iv) Single phase prevention relay - 03 Nos(v) 3Ph LED Ammeter Cl 0.5 with CT - 03 set(vi) Push button for ON/OFF - 3 set (vii) Indication lamp ON/OFF/TRIP - 03 set(viii) Electronic timer - 3 Nos (ix) Water level controller (415 V) - 3 Nos(ix) Water level controller probes set of three - 3 sets

S & F 10 Step digital water Level indicator system with 4 inch 3 digit 7 segment display with Tank Low and Tank Full buzzer with mute facility, power ON Led indication, audio & visual Level indication including Plastic Moulded SS Conductive sensors for the 10 level indication system with 11 sensors per system with heavy duty cable of 3 Metre complete all as specified and directed

M & L Cutting holes into or through brick wall, cement concrete slabs, chajjas, etc for inserting of pipe upto 150 mm dia and making good disturbed surface of walls, floors, etc. complete all as specified and directed

S & F 50 mm dia UPVC pipes Sch- 40 with all fittings and fixed to walls or roof complete all as specified and as directed.

S & F Sewage water level automatic controlling Industrial Grade Powder coated Metallic enclosure unit consist of three position Power Control Toggle Switch with "Auto" mode, "Off" mode and "Manual" mode, Dry run protection, Low voltage and High voltage protection, Surge Voltage/Current Protection, and compatible to operate 3 phase, 415 Volts motor upto 10 HP automatically with including float sensor and 5 meter cable complete all as specified and directed.

Excavation in trenches not exceeding 1.5m width and not exceeding 1.5 m in depth and getting out in soft/ loose soil for laying cable/pipes etc complete all as specified and directed.

Returning, filling including spreading, levelling watering & well ramming in laying not exc. 25cm for soft/ loose soil complete all as specified and directed.

Removal of excavated material at a distance not exc 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point for soft/ loose soil complete all as specified and directed.

Supply and laying 63mm outer dia HDPE pipe (DWC) Double wall corrugated outer surface and smooth inner wall, ISI marked and as per IS : 16205 (part-24) or latest IS 14930 (part-II), 450N compressive strength with snap fit coupler with rubber ring for underground electrical cable protection conduits Orange colour complete all as specified and directed. (Dutron/ Universal/ Keshav Kripa/Ashirvad/Prince)

ARTI CONSTRUCTION (BID ID -3248157)

Electricals India (BID ID -3249270)

UMA CONSTRUCTION (BID ID -3249212)

M/s SK Traders (BID ID -3248584)

Ramdev and Sons (BID ID -3248085)

Navkar Enterprises (BID ID -3248735)

Shree Builders (BID ID -3248864)