PROVN OF IRON REMOVAL PLANT IRP AT OR RESIDENTIAL COMPLEX OF CHORD LINE AT KANKINARA UNDER GE N KOLKATA

Amount

Supply ,erection, installation, commissioning and testing of multigrade Iron Removal Plant complete with Pressure Filter, catelytic media, Air compressor, back washing facility including RCC foundation of capacity 10,000 gallon/hrs of following specifications. Make- RMCO/ MULTITEX / ION EXCHANGE. (a) Pressure filter cum iron removal Plant 10000 GPH, size 2500 mm dia, 1500 mm height and and shell thickness 8 mm and dished ends thickness 12 mm, pipe line connection with frontal pipe line 100 mm dia ERW Medium grade, suitable quantity of control valves type i.e.butterfly valve of suitable size of comprising of pressure gauges of suitable capacity as per OEM requirment , two no sampling cock, air vent line with air releas valves , bed plate with strainers unit filled with water flow meter, unit should have backwashing & rinsing facility etc complete unit should be capable for working pressure Gauge 0f 100mm X 100 PSI duly painted internally with anti corrosive black bituminous paint and externally with two coats of synthetic enamel paint over one coat of red oxide primer and pipe line connection with 100 mm dia MS pipe flanged, control valves type butterfly of suitable size of comprising of pressure gauges of suitable capacity, two no sampling cock, air vent line with air release valves , bed plate with strainers unit filled with filter bed defth of filter (1. Gradead Gravels of assortedsize 25 mm to 1.5 mm 450 mm, 2. Filtrer send 16/32 mesh 600 mm, 3. MnO2 Compound25 mm to 12 mm , 4. Bed expansion during back wash 300 mm.) having digital water flow meter, unit should have back washing & rinsing facility etc complete unit should be capable for working pressure 3.0 to 5.0 kg/Cm2 duly painted internally with anti corrosive black bituminous paint and externally with two coats of synthetic enamel paint over one coat of red oxide primer-01 No. (b) Oxidation Chamber of size 1000 mm dia,1200 mm straight height, , shell thickness 6mm, dished ends thickness 6 mm, having media MnO2(50% purity), gravels & hardcoke-approx-1500 Kgs, suitable for working pressure 3 to 4 Kg/Cm2 duly painted internally with anti corrosive black bituminous paint and externally with two coats of synthetic enamel paint over one coat of red oxide primer-01 No. (c) Chlorine dosing Unit High pressure single head pressure adjustable gear motor dosing pump.chemjet chlorine dosing pump Model no RC 11.Ferrotreat VIR 101025FC cap. 6 ltr/ hr at 04 kg / 100 psi adjustable high pressure 230 volt ,50 HZ including accessories like suction/discharge tubing, footvalve, strainer,injection check valve suitable to dose Aquafit/Chlorotech-90 chlorine granular. Make RMCO or equivalent make approved by E in Cs nos -01 , including FRP solution preparation cum setting tank of capacity 100 Ltrs with lid, port hole, inlet/outlet/drain connection,level gauge .including white pipe/tubing of 50 mtr etc and fitted with speed reducing motor and SS-316 agitator. (d) AIR COMPRESSOR Capacity 12 cft/m single stage double cylinder, reciprocating, horizental type fitted with 3 HP, 440 Volts AC Motor, Air recever, sefety valve, Belt and belt Guard, Starter at 11 kg Pressure to inject Compressed air for oxidation and for Back wash etc. (e) Valves and Frontal Pipe line Cast iron lever operated slimseal Butterfly valve 100 mm ISS : 13095 flanged less finish suiotable to mount bbetween two flanges having hand lever. Frontal Pipe line MS Factory made (medium) 100 mm NB frontal pipe line with Sainless Steel nut bolt & Washers etc. Note:-(i) The entire work shall be executed as per the Mfgh Instruction and as directed by the Engineer- In - Charge. (ii) All test required to certify the quality of water as per standard norms / IS, is mandatory, before claiming payment. The test shall be carried out in any GOVT Lab Having NABL Accreditation.

Supply and laying column pipe 100 mm bore both end flanged made out of GI tubing medium grade welded at end of column pipe cutting of groove to house submersible cable 3 core length of each column pipe not exceeding 3.10 metres complete all as specified and as directed. Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal /Nezone/ M/S BST Infratech Ltd.

Supply and fixing cast iron sluice valve, Non rising type, PN-1.6 with flanged ends 150 mm nominal bore ISI marked complete with stainless steel spindle and cast iron cap including rubber/fiber board gasket , nuts, washers etc including taking down old unserviceable sluice valves complete all as specified and as directed.

Supply and fixing cast iron sluice valve PN-1.6, Non rising type, with flanged ends 100 mm nominal bore ISI marked complete with stainless steel spindle and cast iron cap including rubber/fiber board gasket , nuts, washers etc including taking down old unserviceable sulice valves complete all as specified and as directed.

Supply and fix 100 mm bore cast iron sluice valves, Non rising type, (ISI marked) PN 1.6 conforming to IS-14846/2000, both end flanged,with stainless steel spindle, iron hand wheel including all necessary fixing and jointing arrangement such as MS nuts,bolts, washers and gasket etc and testing complete all as specified and as directed. Make for item Nos. 3 to 5:- Make: KALPANA / Upadyaya /Zoloto/ Veenus /

Supply and laying DI fittings for flanged pipes such as bends (any type radius and angle), tapers any type (straight, bends, increasing, decreasing or double socket etc.), tee pieces, single branch, 'Y' junction, double branch, straight connecting pieces etc. but all ends flanged suitable for bore of pipe upto 150 mm complete all as specified and as directed. Make:- Electro casting steel / Jindal / Sri pipes / NecoCentri / BIC / AIC / PIC / Jai balaji Industries / Tata Matliks / Tata Kabuto./ M/S KiswokIndustreies Pvt Ltd

M & L for tyton joint for spigot and socket cast iron pipes and fittings of nominal bore 150 mm complete all as specified and as directed.

M & L for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

M & L for cement concrete in filling and mass concrete / surface channels and drains in M15(Nominal Mix) using 40 mm nominal size type D2 1:4:8 graded crushed stone aggregate complete all as specified and as directed.

Material and labour for plastering 10 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:6 finished even and fair complete all as specified and as directed.

Matetial and labour for providing sub-main wiring with 4 sqmm nominal area two single core PVC insulated unshethed multi-stranded copper conductor cable including one 4 sqmm PVC insulated unshethed multi-stranded copper conductor cable for earth wire drawn through and including PVC casing caping (medium duty)double lock type, size of casing caping as required at site but not less than 20mm with fittings and accessories, including making good the disturbed surface of wall floor etc, complete all as specified and as directed. Note :(i) Two run of 4 Sqmm + one run of 4 Sqmm cable + one run of pvc casing caping shall be measured as an one Unit. Make of casing caping:- Plaza / Presto Plast / Precision / M/S AGK Industries. Make of cable:- KEI / Polycab / Finolex / Havells / Plaza.

Supplying, fixing,connecting,testing and commissioning of XLPE insulated and PVC sheathed ,armoured heavy duty UG cable with starnded alluminium conductors 25 sqmm x 4 core,1100 Volt grade fixing on the wall/roof/pole/through pipe at vertical surface all as specified and as directed. Make Havells / Finolex/ Gloster / Polycab / KEI / Dynamic cable.

Excavation in trenches not exceeding 1.5 m width or n exc 10 sqm on plan and n.exe 1.5 m in depth for taking out/laying of cable,foundation etc and getting out in soft/loose soil complete all as specified and as directed.

Returning and filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft / loose soil complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 mtrs and depositing where directed including spreading, leveling at a level not exceeding 1.5 mtr from the starting point complete all as specified and as directed

Supply and lay sub class 'B' bricks dry in trenches for cable protection laid with its longitudinal axis perpendicular to the cable axis complete all as specified and as directed.

Material and labour for sand cushioning with clean dry sand in trenches for cable protection complete all as specified and as directed. Note:- Punned depth shall only be measured and paid.

Supply & fixing MCB DB (Double door) TPN, 4 way sheet steel with bus bar, din rail, neutral link and earth bar with fitting & fixtures all as specified and directed. Make:- Havells / L&T / INDOASIAN / C&S

Supply and fix MCB 63 A TPN, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified as directed. Make:- Havells / L&T / INDOASIAN / C&S .

Supply and fix MCB SPN 40 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified as directed. Make:- Havells / L&T / INDOASIAN / C&S .

S&F modular type power unit 25 amps complete with 4 module plate, starter plug and socket complete all as specified and as directed (Make-Crabtree (Sapphire) / Havells / or equivalent in L&T / C&S / Indoasian )

Supply and fix Split type AC of 5 star rating of capacity of 1.5 Ton rated inverter type at suitable height including necessary copper tubings etc in multistory building with suitable clamps and fixtures complete all as specified and as directed. Make : Voltas, Samsung, LG, Hitachi

Supply and lay GI pipe 40 mm bore (dia) light grade in trenches/road crossing for protection of cable with necessary fittings as required complete all as specified and as directed. Make:-Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal / Nezone/ M/S BST Infratech Ltd

Supply and fix MCB SP 5 to 40 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs to fixed in existing DB complete all as specified as directed. Make:- Havells / L&T / INDOASIAN / C&S .

Materials & labour for earthing complete with galvanized earth plate electrode 600 x 600 x 6.0 mm thick, buried directly in ground (earth pit not less than 2.25 m deep below normal ground level ) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized earth lead wire 4.0 mm of by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe(light grade), alternate layers of charcoal and salt, including 20 mm bore GI tubing for watering to earth electrode, earth lead connected to test point/ distribution panel /feeder pillar etc as directed including necessary earth work, concrete pit with PCC (1:3:6) type C1, pre cast RCC(1:1:5:3) type A1 cover slab duly reinforced with 8 mm dia TMT bar 150mm c/c both way and two numbers lifting handle made of TMT bar and set in cement mortar (1:4), funnel, wire mesh, all as shown in electrical plate No 5 of SSR part-1 and testing on completion.

Supply and fix Split type AC of 3 star rating of capacity of 2 Ton rated at suitable including necessary copper tubes etc complete height in multistory building with suitable clamps fixing and fixture complete all as specified and as directed. Make : Voltas, Samsung, LG, Hitachi

Supply and fix Voltage Stabilizer suitable for 2 Ton capacity Split AC complete all as specified and as directed. Make Venus ,V-Guard,or equivalent

SABITA ENTERPRISE

JAIN CONSTRUCTION AND ENGINEERS