Supply of Lightening Arrestor Supply Of Metal Oxide Lightning Arresterla Heavy Duty Station Class Metal Oxide Gapless Lightning Arrester Morester Type Stn-D Type Heavy Duty Station Class Metal Oxide Gaples S Lightning Arrester Morester Type Stn-D Reference Standard Iec 99-4 Of 2006/Is 3070 Part3 1993 No Of Unit One Rated Voltage 30Kv Nominal Discharge Current With Class 10Ka Class 1 Reference Current 2 Ma Pea K Reference Voltage Greater Than Rated Arrester Voltage At Reference Leakage Current At Cov Less Than 0.8 Ma M Ax Continuos Operating Voltage 24Kv Rms Maximum Residual Voltage For Discharge Current Of 8/20 Micro Sec Wav E 5000 Amps 85Kvpeak 10000 Amps 90Kvpeak 20000 Amps 100Kvpeak Max Steep Front Residual Voltage At 10 Ka With One Micro Sec Rise Time 100Kvpeak Max Switching Impulse Residual Voltage With 40/80 Us Wave At 1000 A Mps 80Kvpeak Energy Dissipation Capability Form 3 Seqential Shots 6 Kj /Kv High Current 4/10 Us Test Value 100Ka Peak Long Duration Current Tests Current Peak Virtual Duration As Per Discharge Class 2 Of Iec -99-4 Table -4 200 0 Micro Sec Pressure Relief Class Class A Short Circuit Current Capability 40Ka Rms Partial Discharge At 1.05 Time S Mcov Less Than 10Pc 0.1 Second 34.5Ka Rms 0.1 Second 33.5Ka Rms 10.0 Second 31.5Ka Rmsinsulation Withst And Tests On Arrester Housing One Minute 50 Hz Dry & Wet 95Ka Rms Lightning Impulse Voltage Withstand 175Ka R Ms Creepage Distance Mm 900 Nominal Weight Of Complete Unit 11?10% Kgs Height Of Complete Unit From Bas E To The Line Side Refer Drg No 2500300 Minimum Recommended Contre To Centre Spacing Between Arresters500 Mm Clearance Required Form Ground Equipment At Various Heights Of Arrester 400 Mm Earthing Arrangement Pro Vided For Earthing Side Of Arrester Ground Terminal Bracket Provided For Connecting Earth Strip Drg No 6220151 M Ounting Flange Dimensional Details End Casting 3 Holes 11Mm 120 Deg Apart At 165Mm Pcd Rated Frequency 50 Hz ? 5% Insulation Material Porcelani Specific Creepage Distance 25Mm/Kv Altitude Above Sea Level 1000/ Mtrs. From Msl Minimum Humidity 85% Markings 99-4 Of 2006/Is 3070 Part3 1993 Earthing Switch Operating M Echanism Independent Manual Drive, Mechanically Interlocked With Main Blades Attached As Per Annexure-A Warranty Period: 12 Months After The Date Of Delivery
Providing, Supplying, Lowering, Laying, Jointing Rcc Np3 Pipe For Sewer Collecting System, Construction Of House Connection Chamber, Property Connections, Di-K7 Pipe For Rising Main, Construction Of Pumping Station With Screen Chamber, Supplying And Installation Of Pumping Machinery, Renovation Of Pumping Station, O And M Of Under Ground Drainage For Thasra Town Under Sjmmsvy Taluka:- Thasra,
Sitc Of Earth Station Providing And Fixing Gi Strip On Surface Providing And Fixing Gi Strip In Ground Sitc Of Solar Aviation Obstruction Light Providing And Fixing Of Lightening Arrestor
Working Survey, Soil Investigation, Design & Construction, Testing & Commissioning, Providing, Supplying, Lowering, Laying And Jointing Di/Rcc Pipeline Network, Providing House Connection, Construction Of Sub Pumping Station, Road Restoration, Pumping Machinery, Sewer Cleaning Equipment, Crosssing Work Etc. With Operation & Maintenance With All Allied Works For 5 Five Years Including 3 Three Years Defect Liability Period For Veraval Nagarpalika Under Ground Drainage Project
Construction Of Boundary Wall And Other Associated Civil Works At 33/11 Kv Sub-Station Talbehat, Distt. Lalitpur Levelling Of Ground & Earth Filling In Pahalguan Distt
Supply And Commissioning Of Nano Uav Unmanned Aerial Vehicle Drone Camera, Ground Contro L Station Characteristics: Mil-Std-810G Or Better Ip51 Or Better Semi Rugged Laptop/Tablet As Per Enclosed Specifi Cation. Warranty Period: 30 Months After The Date Of Delivery
Supply of Enhancement Of Range Of Hhrs Sets Using Tethered Drones, 8 Tethered Drone Complete Set Winch Mechanism Alongwith Ground Power Converter Box Having Atleast 110 Meter Cable Customised Attachment For Mounting Communication Repeater Station As Payload Ground Based Power Source To Support Minimum Six Hours Endurance Drone Battery Charger Ruggedised Transportation Box Tool Set For Insitu Repairs Installation And Commisioning Alongwith 07 Days Training At User Defined Location
Custom Bid For Services - Sweeping Activity Under Mechanized Cleaning Of Nagpur Station For Qty Of 88886990 Sq Meters For A Period Of 02 Years, Custom Bid For Services - Mopping Activity Under Mechanized Cleaning Of Nagpur Station For Qty Of 12412920 Sq Meters For A Period Of 02 Years, Custom Bid For Services - Scrubbing Drying Activity Under Mechanized Cleaning Of Nagpur Station For Qty Of 61129470 Sq Meters For A Period Of 02 Years, Custom Bid For Services - Rag Picking Activity Under Mechanized Cleaning Of Nagpur Station For Qty Of 83709830 Sq Meters For A Period Of 02 Years, Custom Bid For Services - Dusting Glass Cleaning Cobweb Removalvertical Wall Cleaning Under Mechanized Cleaning Of Nagpur Station For Qty Of 4299627 Sq Meters For A Period Of 02 Yearss, Custom Bid For Services - Jet Washing And Cleaning Under Mechanized Cleaning Of Nagpur Station For Qty Of 33810680 Sq Meters For A Period Of 02 Years, Custom Bid For Services - Drainage Cleaning And Desilting Under Mechanized Cleaning Of Nagpur Station For Qty Of 1611110 Sq Meters For A Period Of 02 Yearss, Custom Bid For Services - Pest And Rodent Controls Weekly Under Mechanized Cleaning Of Nagpur Station For Qty Of 4816864 Sq Meters For A Period Of 02 Years, Custom Bid For Services - Garbage Disposal Dailyunder Mechanized Cleaning Of Nagpur Station For A Period Of 730 Days, Custom Bid For Services - Attention To Coach Cleaning Complaints Of Enroute Trainsat Nagpur Station Qty 21900 Coaches For A Period Of 02 Years, Custom Bid For Services - Coach Cleaning Of Vande Bharat Trains Under 14 Minutes Miracle Scheme At Nagpur Station Qty 11680 Coaches For A Period Of 02 Years, Custom Bid For Services - Cleaning Of Terraceloft Water Storage Tank Inside Surface Area Up To 2000 Litre Capacity At All Heights With Qty160000 Litres For A Period Of 02 Years, Custom Bid For Services - Cleaning Of Chocked Sewer Line By Diesel Running Vehicle Mounting Hydraulic Operated High Pressure With Qty 6000 Metres For A Period Of 02 Years, Custom Bid For Services - Cleaning Of02 Years, Custom Bid For Services - Cleaning Of Underground Sump Over Head Rcc Tank Independent Staging Including Disposal Of Slit And Rubbish With Qty 2000 Square Metres For A Period Of 02 Years, Custom Bid For Services - Disposal Of Moorumbuilding Rubbish Malba Similar Unserviceable Dismantled Or Waste Material By Mechanical Transport Including Loading Transporting Unloading To Approved Municipal Dumping Ground For Lead Up To 10 Km For All L.., Custom Bid For Services - Hiring Of Jcb With Qty 150 Hours For A Period Of 02 Years, Custom Bid For Services - Cleaning Of Septic Tank Cap Upto 1 M3 With Qty 20 Numbers For A Period Of 02 Years, Custom Bid For Services - Cleaning Of Septic Tank Cap Above 1 M3 Upto 5 M3 With Qty 10 Numbers For A Period Of 02 Years, Custom Bid For Services - Cleaning Of Septic Tank Cap Above 5M3 Upto 20 M3 With Qty 4 Numbers For A Period Of 02 Years, Custom Bid For Services - Cleaning Thoroughly Manholes Of Sewer Lines Of Any Size Depth Including Pumping Of Water Plughing Removal Of Silt Etc Complete As Directed With Qty 200 Numbers For A Period Of 02 Years, Custom Bid For Services - Cleaning The Inspection Chamber Connected To Toilet Block Including Cleaning The Drainage From Latrine Seat To The Inspection Chamber Of All Diameters With Qty 300 Numbers For A Period Of 02 Years, Custom Bid For Services - Repairing Leaking Junction Connection Between Wc Downtake Pipe By Replacing Fixing New Acclpvc Fittings Of A Drainage System Including Breaking Masonary Exposing The Joints Removing The Old Fittings Refixing The New With.., Custom Bid For Services - Removing Unwanted Vegetation Growth From The Surface Chajjas Walls At The Leaky Jointsjunctions Of Waste Water Down Take Pipe System On Walls Leaky Drinking Water Pipe Line On Walls And Other Locations On Buildings Staff Qua.., Custom Bid For Services - Clearing And Desilting Of Open Drains Having Inside Width Upto 10 Mtr And Depth Up To 10 Mtr Which Carries Sullage Excreta And Ablution In Between The Running Railway Tracks And Near Station Yard Lines With Qty 5000 Rmt For..
Work Contract For Analysis Of Ash Samples Bottom Ash, Dry Fly Ash And Pond Ash Samples, Ground Water Samples And Soil Samples Of Satpura Thermal Power Station, Sarni M.P.
