Repair / Maint Of Ro / Dm Plant At Various Location And Other Misc Items At Afstn Bhuj - 1.01 Removing Carefully Existing Membrane Element From The Ro Plant And Replace With New One Of Size 4040 Hydramem ( Make:- Ion Exchange ) 3 Removing Carefully Existing Housing With Filter From The Ro Plant And Replace With New One ( Make:- Ion Exchange ) . 4 Removing Carefully Existing Ro Pressure Pump And Replace With New One. ( Make:- Procon ) . 5 Replacement Of Resin For Md Plant Ca 20 And Mb Mixed Bed . 6 Replacement Of Filter Media Ngmf 20 ( 200 Kg ) And Carbon Media For Ngma 20 ( 60 Kg ) Of Ro Plant. 7 Replacement Of Electro Control Panel Contactor. 8 Replacement Of Antiscaling Chemical 5 Kg. 9 Replacement Of Tubing Of Ro And Dm Plant. 10 Supply And Fix In Replacement Jambo Micro Filter Candle For Ro Plant ( Threaded ) , 4.50 ( Inches ) Wound Complete As Per Sample All As Specified And Directed By Engr-In-Charge 11 Supply And Fix In Replacement Jambo Micro Filter Candle For Ro Plant Paper ) , 4.50 ( Inches ) Wound Complete As Per Sample All As Specified And Directed By Engr-In-Charge 12 Supply And Fix In Replacement Water Flow Meter ( Rotameter ) Suitable For Ro Plant As Per Existing Capacity, Complete All As Specified And Directed By Engr-In-Charge. 13 M & L For Removing Carefully Existing Housing With Membrane Module 8 From The Ro Plant And Replace With New One Membrane Housing With Complete Fittings All As Per Directed By Engr-In-Charge. 14 S & F In Replacement Membrane Module 8 For Ro Plant Of Make Toray, Model No Tmt20d-400 Or Equivalent As Approved By Ge Complete All As Specified And Directed By Engr-In-Charge 15 S & F In Replacement Manual Multiport Valve Side Mounted 50Mm Dia ( 40Nb ) For Ro Plant Fixing All As Per Manufacturers Instructions And As Directed By Engineer In Charge. 16 Pabbels And Gravels, Fine Sand For Frp Vesseel In Lot Of 50 Kg Bags Premixed For Filling Into Vessel Frp / Pgv Vessel And Cleaning The Around Area And Repacking The Vessel After Filling In New Items Complete By Means Of Packing And Fixing Material Including Labour And Testing For Appropriate Pressure Including Taking Down Old Unserviceable Complete All As Specified And Directed By Engr-In-Charge 17 Activated Granular Carbon ( Charcoal 900 Iv ) For 21X62 Frp Vesseel In Lot Of 25 Kg Bags For Filling Into Vessel Including Draiing Out The Existing Used Charcoal From Frp Vessel And Cleaning The Around Area And Repacking The Vessel After Filling In New Items Complete By Means Of Packing And Fixing Material Including Labour And Testing For Appropriate Pressure Including Taking Down Old Unserviceable Complete All As Specified And Directed By Engr-In-Charge 18 Supply And Provide ( Calcium Hypo Chloride ) 65%-70% Chlorine Including Anti Corrosive Agent Content Granular Desinfectant For Water Treatment Plants Much More Stable Than Chlorine Gas & Stronger Than Bleaching Powder And Sodium Hypo Chloride Packed In 45 Kg Drum Complete All As Specified And Directed By Engineer-In-Charge. Make- M / S Grasim Industries Ltd ( Chemical Division ) / M / S Sree Rayalaseema Histrength Hypo Ltd / Super Chlor Or Equivalent As Approved By Ge. 19 S&F In Repairs 5000 Litre Capacity Rotational Moulded Polyethylene Water Storage Tanks Three Layered ( Cylindrical Vertical With Closed Top ) Isi Marked, Hoisted & Fixed In Position & Making Necessary Arrangements For Fixing Inlet, Outlet & Over Flow Pipe & Provision Of Wash Out Pipe Including Disconnecting & Taking Down The Existing Water Tank Complete Complete All As Per Directed By Engr-In-Charge. 20 S&F In Repairs 10000 Litre Capacity Rotational Moulded Polyethylene Water Storage Tanks Three Layered ( Cylindrical Vertical With Closed Top ) Isi Marked, Hoisted & Fixed In Position & Making Necessary Arrangements For Fixing Inlet, Outlet & Over Flow Pipe & Provision Of Wash Out Pipe Including Disconnecting & Taking Down The Existing Water Tank Complete All As Per Directed By Engr-In-Charge. 21 S&F In Replacement Unplasticised Pvc Pipes Sch-80 Heavy Duty, Complying To Astm - 1785 With All Fittings And Fixtures Complete For Sizes 50 Mm Bore. 22 S&F In Replacement Unplasticised Pvc Perforated Pipes Sch-80 Heavy Duty Complying To Astm - 1785 With All Fittings And Fixtures Complete For Sizes 80Mm Bore 23 Supply And Fix In Replacement Stainless Steel, Multistage High Pressure Pump ( Vertical Type ) , Centrifugal Pump Capacity 7.5 Hp, 3 Phase, 415 Volt, 50 Hz, From Ro Plant, Including Dismantling The Pump Set And Old Unserviceable Centrifugal Pump Set With Motor Complete All As Specified And Directed By Engineer In Charge. ( Old U / S Pump Deposit In Age ( E / M ) Store. 24 M & L For Making Pump Set Foundation Fabricated From Ms Structual Steel Section Including Bolts, Nuts, Washers, And Welding, Bending, Cold Or Hot Drilling Holes For Bolts In Any Shape Or Size As Indicated Or Directed And Inclusive Painting To Steel Surfaces With Two Caots Of Synthetic Enamel Paint Over One Coat Of Primer Including Dismantling The U / S Angle Iron Frame Complete All As Per Directed By Engr-In -Charge. ( Note:-Contractor Must Visit The Site Before Quoted The Rate ) 25 M & L For Cleaning & Removing All Scale And Dirt Etc From Pvc Water Tank And From Mouths Of Circulating Pipes Etc Of Capacity 5000 Ltrs Including Disconnecting And Refixing All Parts Required To Be Disconnected For Cleaning Of The Tanks. 26 M & L For Cleaning & Removing All Scale And Dirt Etc From Pvc Water Tank And From Mouths Of Circulating Pipes Etc Of Capacity 10000 Ltrs Including Disconnecting And Refixing All Parts Required To Be Disconnected For Cleaning Of The Tanks. 27 Supply And Fix In Repairs To Water Level Indicator Of Sumps And Oh Reservoirs Including Replacement Of Existing Sheathed Cable Of Copper Conductor From Oh Tank / Ug To Indicator Including Replacement Sensor Unit All As Directed By Engr-In-Charge. 28 Material And Labour For Supply, Install, Connecting, Testing And Commissioning Of Fully Automatic Star-Delta Motor Controller Suitable For Submersible Pump Sets Of Capacity Up To 40 Hp In Sheet-Steel Enclosure, 415 Volt, 3 Phase, 50 Hz, Relay Max Range 20-33 Amp Including Auto On, Indications Of Supply On / Off And Pump On / Off, Recording Of Real Time Voltage And Current Of Pump With Digital Meter, Single Phase Protection Relay, Phase Reversal Protection, Phase Unbalance Protection Etc Complete Including Taking Out Existing Old Submersible Motor Controller From Its Location By Disconnecting All Cable Connections Complete All As Specified And As Directed. Make : L&T - Mu-G30 Or Equivalent As Approved By Ge. 29 M & L In Replacement For Preparation Of Lighted Glow Sign Board With Writeup As Specified By Eic In Bold Letters With Iron Housing On Four Sides Of Proper Thickness And Writeup On Acrylic Sheet Of Suitable Thickness Having 2X18 W Led Fitting With Prewired And Arrangement For Giving Supply To Sign Board With 5 Amps Switch Board Complete Including Taking Down With Fixed Structure On Wall Of Any Height As Per Site Requirement Including Taking Down All As Specified And Directed By Engr-In-Charge. Note:- Dimensions Of Sign Board To Be Discussed With Engr-In-Charge Before Placing Order. 30 Supply And Fixing Vinyl Display Board Frame Size 6X4 Showing Schematic Diagram Of Water Supply Distribution Network As Sketch Provided To Be Fixed On Walls In Installation All As Specified And Directed By Engr-In-Charge. 31 M&L For Earthing Complete With Galvanised Steel Earth Plate Electrode 60Cmx60cm X 6 Mm Thick Buried Directly In Ground Vertically To Depth Not Less Than 2.25 Mtr Below Ground Level With Top Edge Of Earth Plate At A Depth Not Less Than 1.5 Mtr Below Ground Level Connected To And Including Gi Strip 25X4mm As Earth Lead Up To 7.5 Mtr Length By Means Of Bolts, Nuts Check Muts And Washers Etc. Of Galvanised Iron Or Steel All As Shown In Electrical Plate No. 3 Including Provn Of Gi Protection Pipe Light Grade Of 32Mm Bore Upto 7.5M Length And Connected Earth Strip To Earthing Test Point All As Shown In Electrical Plate No. 3 Of Ssr Part - I 2009 And As Specified Or Indicated And Testing On Completion Including Necessary Excavation & Earthwork In Any Type Of Soil, Pcc ( 1:3:6 ) Type C1 Chamber, Precast Slab 50Mm Thick In Cement Concrete ( 1:2:4 ) Type B1 ( Rein Forced With Welded Steel Wire Fabric ( Xpm ) Of Weight Not Less Than 4Kg / Sqm ) With Frame, Funnel With Watering Pipe Of 20Mm Bore Medium Grade, Wire Mesh And Lugs Test Point Etc. 32 Supply And Fix Including Lowering Of Polypropelene Rope 28 Mm Dia Isi Marked, Heavy Duty Grade All As Per Directed By Engr-In Charge. Make- Garware / Finolex Or Equivalent As Approved By Ge 33 S&F In Repalacement Of Nrv Ci Suitable For Following Bore Of Pipe ( Make Of Non Return Valves - Kirloskar / L&T / Venus / Leader ) :- 34 80Mm Dia Bore 35 100Mm Dia Bore 36 150Mm Dia Bore 37 Dismantling And Taking Out Entair Pump Set 30 / 40 Hp Attemple View Pump House, Opening Suction, Delivery Pipe Line Connections, Foundation Nut, Bolts, Coupling Nut Bolts And Transporting The Pump Set And Suction And Delivery Line Complete To Pechora Pump House, Erection The Same By Making Suitable Pcc Foundation, Grouting Bolts For Bracing The Base Frame Incl Fixing, Assembling, Coupling With Motor And Pump, Suction Line Upto Ug Sump Foot Valve And Delivery Line Upto Branch Connection Testing On Full Load For 04 Hours Incl Providing Gland Packing And Making The Pump Leak Proof Incl Any Other Work As Ordered By Engr-In -Charge. 38 Excavating In Trenches, N Exc 1.5 M Wide And N Exc 1.5 M In Depth; For Foundation, Etc. Or For Shafts, Wells, Cesspits, Manholes, Pier Holes, Etc. N Exc 10 Sq M On Plan And N Exc 1.5 M In Depth And Getting Out In Soft / Loose Soil. ( Note - Trenches Shall Be Excavated For Water Supply Pipe Lines All As Detailed Under Mes Schedule Part-I Clause 18.42 To 18.42.6 ) . 39 Returning, Filling In, Including Spreading, Levelling, Watering And Well Ramming In Layers Not Exc 25 Cm Of Soils. 40 Removing Excavated Soil To A Distance N.Exc. 50 Mtr And Depositing Where Directed At A Level N.Exc. 1.5M Above The Starting Points. 41 Taking Up / Down Existing Ci / Gi / Upvc Tubing Alongwith Fixed Connections And Fittings Like Sluice Valve, Gate / Globe Valves, Stop Valves And Keeping In Safe Custody The Serviceable Items For Reuse And Removal Of Unserviceables Items From Site Of Work For Following Sizes : - 42 100Mm Bore 43 Supply & Laying Tubes, , Medium Grade, Galvanised With All Fitting; Laid In Trenches, Of Following Size :- ( Make - Jindal / Tata / Prakash Surya / Tcl / Sail ) 44 100Mm Bore 45 Material And Labour For Servicing Of Air Compressor Including Replacing Air Filters, Cartridge ( As Per Sample ) Pouring Of Oil Complete All As Directed By Engr-In-Charge. Note : Rate Of Any Items Are Required To Change / Replace While Servicing Is Also Deemed To Be Included In Quoted Rate 46 Supply And Fix In Replacement Pvc Insulated, Submersible Multistranded Flat, Copper Conductor Cable Of Size 3 Core, 16 Sqmm Including Necessary Connections Including Taking Out Old Unserviceable Submersible Cable Complete All As Specified And As Directed By Engr-In-Charge. 47 Material And Labour For Centrifugal Pump Set Rubber Shaft Coupling Ms Protection Cover Sheet Bend In Any Shape As Per Site Requirement With Four Nos Of 10 / 12 Mm Thickness Stainless Steel Bolts, Each Including Drilling And Threading Of Exisitng Foundation Etc. Including Taking Out Old Unserviceable Protection Cover, Complete All As Specified And As Directed By Engr-In-Charge.
