Provision Of Lt Panels And Connected Items At Certain Areas At Chandimandir Cantt.- Excavation In Trenches For Foundations, Laying Of Pipes / Cables, Erecting Of Poles Etc Not Exceeding 1.5 Mtr Wide And Not Exceeding 1.5 Mtr In Depth And Getting Out, In Any Type Of Soil, Complete All As Specified And As Directed. 1 405 Cum 2 2 Returning Filling In Soils Including Spreading Leveling, Watering And Well Ramming In Layer Not Exceeding 25 Cm Thick Complete All As Specified And As Directed. 2 260 Cum 3 3 Removing Excavated Soil To A Distance Not Exceeding 50 Mtr And Depositing Where Directed By Engineer-In-Charge In Low Lying Areas Complete All As Directed. 3 145 Cum 4 4 Sand Cushioning With Clean Dry Coarse Sand To Cable With Layer Of Sand 8 Cm Before Laying Of Cable And 15Cm Thick After Laying Of Cable Complete All As Specified And As Directed . Note : For Payment Purpose Punned Thickness Of 18 Cm Shall Be Measured Against Spread Thickness Of 23 Cm As Mentioned In Para 19.75 Of Ssr Part-1 4 121 Cum 5 5 Brick, Common Burnt Sub Class B Best Quality Locally Best Available For Cable Protection Laid Such That The Width Of The Brick Is Along The Length Of Cable Complete All As Specified And As Directed. 5 12000 Each 6 6 Xlpe Insulated, Screened Pvc Bedded, Galvanised Steel Strip Or Wire Armoured Electric Power Cable ( Heady Duty ) 1100 Volts Grade With Stranded Aluminium Conductor Of Size 400Sqmm, 3.50 Core, Supplied, Laid In Trenches Or Through Pipes, Fixed To Poles, Connected, Testing And Commissioning Complete All As Specified And As Directed. 6 100 Rm 7 7 All As Per The Description Of Serial Item No 6 Herein Above But Of Size 120 Sqmm, 3.50 Core 7 100 Rm 8 8 All As Per The Description Of Serial Item No 6 Herein Above But Of Size 70 Sqmm, 3.50 Core 8 400 Rm 9 9 All As Per The Description Of Serial Item No 6 Herein Above But Of Size 50 Sqmm, 3.50 Core 9 503 Rm 10 10 All As Per The Description Of Serial Item No 6 Herein Above But Of Size 16 Sqmm, 3.50 Core 10 960 Rm 11 11 Earthing Complete With Galvanized Steel Plate Electrode 60Cmx60cmx6mm Surrounded By Charcoal & Salt Buried Directly In A Pit Of Depth Not Less Than 2.25M Below Ground Level With Top Edge Of The Earth Plate At A Depth Of Not Less Than 1.50M Below Ground Level, Connected To And Including Gi Wire 4Mm Dia As Earthing Lead Upto 7.5M Length By Means Of Bolts, Nuts, Check Nuts & Washers Of Galvanized Iron, Earth Wire Protected By And Including Galvanized Steel Pipe 15Mm Bore ( Light Grade ) & Connected To Earth Test Point / Main Control Board / Panel Including Necessary Excavation & Earth Work, Disposal Of Surplus Soil Not Exceeding 50M, In Any Type Of Soil. ( The Rate Also Includes For Cost Of Charcoal & Salt In Alternate Layers Of 15 Cm Thickness, 20 Mm Bore Gi Pipe ( Medium Grade ) For Watering, Funnel, Wiremesh, Pcc Chamber In Cement Concrete ( 1:3:6 ) Type C-1, Ci Cover And Frame Complete All As Indicated In Electric Plate No 3 Of Ssr 2009 Part I Including Testing Complete All As Specified And As Directed. 11 4 Each 12 12 Supply, Installation, Testing And Commissioning Of Out Door Type Lt Feeder Pillar / Distribution Boards Thermoplastic Polycarbonate Ip 65 In Accodance With En 60 529, Dust Proof, Rust Proof, Water Proof & Weatheproof, Metering Panel ( 1.10 X 1.875 X 0.60 M ) Shock Proof, Rust Proof, Corrosion Free, Acid & Chemical Resistant, Fire Retardant & Self Extinguishing, Uv Resistant, Silica And Halogen Free Recyclable Material, Glow Wire Tested At 9600 C In Accordance With Iec 60 695-2-11. Type Tested As Per Iec 60 439-1. Total Insulated With System. The Manufacture Of Boar / Panel Shall Submit A Copy Of Cpri Test Report Of Degree Of Ingress Protection Ip 65 In Accordance With Iec 60529. The Gasket Material Shall Be Polyurethane ; While The Gasket Shall Be Internally Embedded. The Manufacture Of Board / Panel Shall Submit A Copy Of Type Test Report Of A Board Made Out Of Polycarbonate Thermoplastic Panel In Accordance With Iec60439-1. The Report Shall Mention The Following Tests Performed And Passed Out Satisfactory:- ( A ) Degree Of Protection. ( B ) Temperature Rise. ( C ) Dielectric Properties. ( D ) Short Circuit Withstand Current. ( E ) Effectiveness Of Protective Circuits. ( F ) Clearance & Creepage Distance. ( G ) Mechanical Operation. Polycarbonate Enclosure Shall Be Fire Retardant & Self Extinguishing In Accordance With Iec 60 695-2-11, Din Vde 0304 Part 3, Ul Subject 94 For Flammability V-2. It Shall Be Tested At Glow Wire Test For 960 Deg. Cent. The Impact Strength Of Polycarbonate Enclosures / Boards I.E. The Degree Of Protection Against Mechanical Load Shall Be In Accordance With En 50298-98 For Ik 08. N 12 2 Each 13 12.01 The Lid Closing And Opening Shall Be Done By Quick Fastening Spring Mechanism Latches. Suitable Accessories For Armoured Cable Shall Be Supplied With The Panel. These Accessories Shall Not Be Fitted With Screws, So That There Is No Loss Of Ip, But Should Be Auto Fit. The Board Manufacturer Shall Submit The Copy Of Type Test Reports For Polycarbonate Thermoplastic Board Only. Each Board Shall Have Individual Routine Test Report Of The Manufacture & The Panel Board Will Have The Following Accessories :- N ( A ) 4 Nos Heat Shrink Insulated Bus Bar Of 1.5 Times Of Incoming Mccb Including All Connection With Aluminum Strip. N ( B ) Incoming Mccb Four Pole, 415 Volts, 50 Hz, 400 Amps, Breaking Capacity 50 Ka With Adjustable Thermal And Adjustable Magnetic Release With Ics = 100% Icu -01 Nos. N ( C ) Out Going Mccb Four Pole, 415 Volts, 50Hz, 250 Amps Breaking Capacity 36 Ka With Adjustable Thermal And Adjustable Magnetic Release With Ics = 100% Icu -01 No. N ( D ) Mccb Four Pole 415 Volts , 50 Hz, 160Amps, Breaking Capacity 25 Ka Adjustable Thermal And Adjustable Magnetic Release With Ics = 100% Icu - 03 Nos. 13 14 13 Supply, Installation, Testing And Commissioning Of Out Door Type Lt Feeder Pillar Box Cpri Approved Openable From Front & Rear Double Door Type, Dust And Vermin Proof, Fabricated Out Of 3.15 Mm Crca Sheet Of Size 0.75X0.50X0.50 Duly Painted With Two Coats Of Synthetic Enamel Paint Over A Coat Of Red Oxide Primer And Ms Channel Frame Of Ismc 75 At Base Of Panel Only And 04 Nos Legs Not Less Than 50Cm Long Each Below The Base Of Panel Made Of Angle Iron 50X50x6mm For Grouting Purpose And Grouted In Pcc 1:2:4 Ype B1 ( Using 20Mm Graded Stone Aggregate ) Alongwith Incoming Mccb Four Pole, 415 Volts, 25Ka, 50Hz, 200 Amps - 01 No Including 4 Nos Heat Shrink Insulated 200Amps Rated Aluminum Bus Bar Suitable For 6 Nos Outgoing 25 Sqmm To 35 Sqmm 3.5 / 4 Core Xlpe Armoured Cable Complete All As Specified And Directed By Engineer-In-Charge. 14 8 Each 15 14 Supply And Fixing Galvanised Steel Tubing, Light Grade, With Fittings And Ms Clamps, Nuts, Bolts Etc Of 40Mm Dia ( Bore ) For Cable Protection On Pole, Road Crossing Or Ground In Pillars Etc Complete All As Specified And As Directed By Engr-In- Charge. 15 6 Rm 16 15 Supply And Fixing Galvanised Steel Tubing, Light Grade, With Fittings And Ms Clamps, Nutss, Bolts Etc Of 80Mm Dia ( Bore ) For Cable Protection On Pole, Road Crossing Or Ground In Pillars For Fixing Gate Light Etc Complete All As Specified And Directed By Engr-In- Charge. 16 6 Rm 17 16 Supply And Fixing Galvanised Steel Tubing, Light Grade, With Fittings And Ms Clamps, Nuts, Bolts Etc Of 100Mm Dia ( Bore ) For Cable Protection On Pole, Road Crossing Or Ground In Pillars Etc Complete All As Specified And As Directed By Engr-In- Charge. 17 6 Rm 18 17 S&F Non Metallic Junction Box Made Out Of Pvc Size Not Less Than 280Mm X170mm X100mm Hinged With Lockable Arrangement Incl 4 Pole Terminal Block Capacity 200 Amps , With One No Mcb Sp 2.5 Amps 10 Ka With Provision Of Tapping Incoming And Outgoing Cable Connection With Gland Box Of Suitable Size And Fixing On Pole / Grouting In Pcc Muff Complete All As Specified And Directed. 18 30 Each 19 18 Boring / Drilling By Machines / Manual Horizontally Under The Road In Any Type Of Soil Without Cutting / Disturbing The Existing Road And Inserting Gi Pipe Of Any Size For Drawing The Cable Complete All As Specified . ( Gi Pipe Shall Be Measured And Paid Seperately. ) 19 18 Rm
