ADDN/ALTN TO SAND FILTER, PUMPING SET AND ALLIED WORKS FOR SWIMMING POOL, SPECIAL REPAIR OF WATER SUPPLY PUMP AGAINST BER, SPECIAL REPAIR OF COOLING APPLIANCES INSTALLED AT HANGER OF COMN FLT AND PROVN OF CHLORINATION PLANT FOR COMN FLT AND GNR

Amount

Taking out MS ERW pipe 80/100 mm bore with all fittings and accessories etc, from trenches/ surface and complete all as specified and directed.

Supply and fixing GI water tubing 150mm bore heavy duty ISI maked 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.

Supply and fixing GI water tubing 100mm bore heavy duty ISI maked 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.

Supply and fixing GI water tubing 80mm bore heavy duty ISI maked 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. Note for item No 2 to 4 :- All pipe supports shall be painted with 2 coats of synthetic enamel paint over a coat of red oxide primer and marking white paint direction of flow.

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

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

S & F of Non Return butterfly Valve size 80mm dia, PN-1.6 with S.S-304 Disc, EPDM Rubber Lining complete all as specified and directed.

S & F of 100mm dia Y stainer of ductile iron body flanged end with stainless steel stainer valve complete all as specified and directed.

Supply and fix Foot Valve conforming to IS 4038, Made of cast iron material one side flange end and other side strainer and floating reinforced rubber coated ball as per sample for 100 mm dia pipe complete all as specfied and directed.

M & L for core cutting holes into or through Brick wall, cement concrete slabs, chajjas, etc for inserting of pipe upto 100 mm dia and making good disturbed surface of walls, floors, etc. complete all as specified and directed.

Taking down of old u/s PVC valve of any type complete all as specified and directed.

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

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

S & F for 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 specified and directed.

S & F in replacement 4 Sqmm, 3 core, 1100 Volts, copper conductor flat cable connecting LT panel to motor complete all as specified and directed.

M&L for fixing GI peraforated cable trunking trays of size 150 x 50mm made out of 1.2 mm thick GI sheet complete with fixing accessories complete all as specified and directed.

S & F for star delta Starter in sheet metal enclosure type AC-3 phase, 415V, 50 Hz comprising with ampermeter, voltmeter, single phase preventer, timer and relay range 9-14 Amps etc. suitable for 10 HP electric motor complete all as specified and directed.

M & L for 200 mm bore 3.5 meter MS ERW Pipe as per IS 1239, wall thickness not less than 5.4 mm duly for making hydral point, one side flanged end (thickness of flanged not less than 10 mm) and one side welded reducer 150mm dia out going connection incl five incoming branch pipe connection 100/80 mm dia with welded flanged end. etc complete with including two coat of anti-corrosive paint over a coat of red oxide primer complete all as specified and directed.

Supply, install, testing and commissioning of verticle cylindrical type pressure sand filter (Multigrade Media Filter), Capacity- 40 Cum /Hr, suitable for operating pressure 3.5 Kg/cm2g vertical down stream pressure Vessel of MOC Mild Steel, Shell thickmess 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 with suitable size inlet, outlet, back wash controle valves and connected pipe, pressure gauge, multigrade sand media and PCC foundation complete all as specified and directed. (Make :- Bharat/UV Rich Bombay/ION Exchange/Indian or equivalent as approved by GE.)

Supply, installation and testing electritically driven centrifugal pump set with mechanical seal and with SS impeller and stainless steel shaft mounted on heavy duty bearing suitable for continuous operation, 415 volts, 3 phase, protection of IP-55, insulation 'F' class and capacity of motor 10 HP and pump capacity water discharge 21 LPS @ 26 metre head including suitable size iron channel frame and PCC foundation complete all as specified and as directed by Engr-in-Charge.

Supply and fixing Pressure gauge 4" dial 0-14 kgs rating complete all as specified and directed.

M&L for earthing complete in repairs with galvanized iron earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground ( earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to 25x4 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point, watering pipe of 20 mm bore, galvanised iron, medium grade, and 15 mm bore GI pipe light grade for earth protection including all excavation earth work in any type of soil, PCC pit with RCC pit cover charcoal salt, funnel complete all as shown in the electrical plate no 3 of SSR part-1. Note: (i) Item includes the cost of 7.5 metre GI pipe for protection of earth lead.

Supply, Installation, commisioning and testing of horizontal centrifugal multi stage pump set of cap 30 HP (22 KW) with bronze impeller casing CI capable to handle clear water having 1700 LPM at effective head of 42 mtr minimum 80% efficiency including coupled to driver rating 30 HP, 3000 RPM squirrel cage induction motor as per manufacturer design capable of pipe size (Sucx Del) 80x65 mm with all standard fixing coupled through flexible copling to be connected with suction and delivery side with common base (ISI marked) on delivery side with common base frame of MS variable, suitable for 3 phase 50 Hz, 440 Volt energy efficient variable voltage and variable frequency complete including of making PCC foundation complete all as specified and directed by Engr-in-Charge. Note: Old Motor pump will be carefully taken down and deposited to MES custody.

Supply fabrication and fixing MS joints like bends Tee, tapers, collars, elbow, tail piece (any type) caps, plugs up to 120 mm bore complete all as specified and directed by Engr-in-Charge.

Supply and fix Foot Valve conforming to IS 4038, 80 mm dia complete all as specified and directed by Engr-in-Charge.

Supply and lay pipe galvanized mediam grade class including all type of fittings and assesories of size 80 mm bore complete all as specified and directed.

Supply and lay pipe galvanized mediam grade class including all type of fittings and assesories of size 100 mm bore complete all as specified and directed.

Supply and fix sluice valve of size 80 mm dia, screwed type complete all as specified and directed by Engineer -In-Charge.

S&F Copper conductor cable of size 10 sqmm 4 core PVC insulated complete all as specified and directed by Engineer -In-Charge.

S&F sintex tank of capacity 250 Ltr horizontal type of superior quality complete all as specified and directed by Engineer -In-Charge.

M & L NRV / Reflux valve cast iron body heavy duty with by pass arrangement suitable for size 80 mm dia complete including nuts, bolts, washers, CI flange and gasket etc 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 taking up/laying cable/pipe etc completed all as specified and directed.

Returning, filling including spreding, leveling 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 dipositing 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, installation, testing comissioing Heavy duty Chemical Dosing system plunger type suitable to inject solution upto 25 LPH working pressure 10 kg /cm2 comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP,1440 RPM assembly with agitator in one motor, agitator with SS sweep blade duly FRP coated, FRP tank 150 ltrs capacity, complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete with Chemical grade PVC NRV along with Control panel for Dosing Pump suitable made of powder coated MS fabricated box consisting of LED indicator, digital Volt meter, Amp meter, single phase preventor, High voltage low voltage protection complete all as specified and directed. Make:- Sathya Sai Aqua Pura Services/ ION Exchangel/ Flow Control Pumps & Systems Pvt.LTD/ Aquafit or equivalent as approved by GE.

Supply and fix Smart Water Level Controller with sensor integration via screw terminals with the on – field configuration for providing the option for Underground sump and overhead tank each. Indication for 5 sensor reading per tank each. Indication for 5 sensor reading per tank ( 0%, 25%, 50%, 75%, 100%). Display interface with 4.3”TFT LCD screen with 32bit microcontroller unit, fixed resolution 480 X 720 pixels. Operating Temperature for device - 20 to 70 Degree C. The controller must support I/O based controls over 8 Bit 8051 Base Microcontroller Unit with support for Buzzer/Alarm at 25% and 100% capacity to operate On/Off operations. Manual Override option to override the controls from Auto mode. The enclosure is made of ABS Material for IP protection. (Dust and water resistance) Including SS304 Horizontal Magnetic Float switch with SS pipe for sensor mounting ( 5% Nos. Sensor ) and 7 core Copper Alloy Signal cable with weather proof rubber coating complete all as specified and directed. Make:- Sathya Sai/ Sine trec or equivalent as approved by GE.

S & F MCB (DB) SPN 4 way double door 415 V made of sheet metal enclosure for MCB's as incomming and SPN/SP MCB as outgoing complete all as specified and directed.

M&L for MCB SPN pole 240 volt C curve 10 KA, ISI marked as per IS/IEC 60898-12002 of 16/32 Amps capacity IP 20 complete all as specified and directed

M&L for MCB SP 240 volt C curve 10 KA, ISI marked as per IS/IEC 60898 - 12002 of 6/32 Amps capacity IP 20 complete all as specified and directed.

M & L submain wiring with two runs of 1.5 Sqmm single core PVC insulated but unsheathed multi stranded copper conductor FRLS 1100 volts grade cable drawn through and including PVC conduit and one run of 1.5 Sqmm single core PVC insulated but unsheathed multistranded copper conductor 1100 volts grade cable as earth conductor in concealed/surface casing caping but shall be increased as per actual site requirement in accordance with clause No. 19.125 of SSR Part-I) ISI marked with wall thickness not less than 1.8mm including conduit accessories like bends, tees, junction boxes etc fixed concealed/recessed in wall or ceiling etc complete all as specified and directed.

Supply and install Hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 5 star rating and EER 3.2.of capacity 1.5 TR including testing complete all as specified and directed by Engineeer-in-charge.

Supply, installation, commis-sioning of Water cooler fully stainless steel, electric driven single phase having approx storage and nominal cooling capacity 40/80 including testing complete all as specified and directed by Engineeer-in-charge.

Supply and install glass top deep freezer of capacity 320 ltr single phase 240 volt, 50 Hz complete all as specified and directed by Engineer-in- Charge.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 160 V to 280 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4.0 KVA, including testing complete all as specified and directed by Engineeer-in-charge.

Supply and fix desert cooler electric driven (single phase), having Steel body, Heavy duty powder coated metal body fitted with ISI marked motor/ pump, tank capacity 70-90 liters, approx 650 w, 220 V, 50 Hz complete all as specified and as directed.

S&F desert cooler stand metal body rust free of suitable size as per site requirement complete all as specified and directed by Engineeer-in-charge.

Supply and Fix Single pole and neutral enclosure with a two pin and earth plug and socket complete with one double pole MCB 20 A for AC including all electrical connection complete all as specified and directed by Engineeer-in-charge.

S &F MCB (DB) SPN 8 way double door 415 V made of sheet metal enclosure for MCB's as incomming and SPN/SP MCB as outgoing complete all as specified and directed by Engineeer-in-charge.

M&L for MCB SPN pole 240 volt C curve 10 KA, ISI marked as per IS/IEC 60898-12002 of 40/63 Amps capacity IP 20 complete all as specified and directed.

M&L for Submain wiring using two single core FRLS PVC insulated, unsheathed stranded copper conductor cable of size 4.0 Sqmm of 1100 Volts voltage rating drawn through and including non rigid PVC concealed conduit of size not less than 20mm with standard accessories, alongwith one run of FRLS PVC (green colour) insulated, unsheathed, stranded copper conductor of size 4.0 Sqmm as earth continuity conductor complete all as specified and as directed. Note:- Two runs of single core FRLS PVC cable with one run of earth conductor and conduit shall be measured as one unit.

M&L for Point wiring complete with 1.5 sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLS cable 650/1100 Volts grade drawn through and including non metallic rigid PVC heavy duty concealed conduit (minimum 20 mm dia external) but shall be increased as per actual site requirement in accordance with clause 19.125 of SSR part- I ISI marked with wall thickness not less than 1.8 mm including conduit accessories like bends, tees, junction boxes etc fixed concealed/ recessed in wall or ceiling etc including 1.5 sqmm PVC insulated but unsheathed multistranded copper conductor FRLS cable as earth continuity wire including modular type metal flush box with cover plate and frame of required module for mounting of modular switches, sockets, switch sockets, fan regulators with required modules all as specified etc for :- One 3 pin socket outlet 6 amps on the independent, with cables 1.5 sqmm size complete all as specified and directed by Engineeer-in-charge. Note: Cost of Making Good of existing disturbed surface deemed to be included in unit rate.

S & F modular type 6 A one-way switch, 1 module complete all as specified and directed by Engineeer-in-charge.

Supply & fix modular socket, 6 Amps, 2/3 pin combind 2 module complete all as specified and as directed.

Supplying and laying CPVC pipes of 16 mm dia size SDR 13.5 & Plain CPVC SDR 11 fittings on wall/ floors/ceiling complete all as specified and as directed.

Supply and fix CPVC ball valve of size 16 mm dia , with adapter complete all as specified and as directed by Engineer -In-Charge.

Shree Builders (BID ID -3161925)

divyarsh entrprise (BID ID -3156320)