Tender For Improvement To Certain Smqs At Af Stn Sirsa Under Ge ( Af ) Sirsa ; 1 External Electrification Works 2 Supply, Installation, Connecting, Testing And Commissioning Of Outdoor Type 11 Kv, 630 Amp ( Ip54, ( Rmu ( Ring Man Unit ) 3 Way Comprisino Of 2 Nos 630 Amps, Load Break Switch ( Comprising Two Nos. Incomers ) & 1 Nos 630 Amps Capacity Sf-6 Insulated Circuit Breaker As Outgoing. Inside Robotically / Manually / Tig Welded Stainless Stell 304 ( Non Femtc Non Magnetic Grade ) Filled With Sf6 Gas At Suitable Pressure In Accordance With The Iec 60299 Tank Having Min Thickness 2 5+0 5 Mm Having Ip 67 Degree Of Protection, Rmu Should Be Provided With Internal Bus Bars, As Well As Earthing Bus Bars Should Be Of Copper, Padlock Provisions, & Complete With All Accessories. The Rmu Shall Be Type Tested For Internal Are Test Of Not Less Than 21 Kv / 1 Sec As Per Iec 62271-200 Rmu Shall Be Equipped With Site Replaceable Bushing. The Earthing Bus Bar Shall Be Provided Inside Each Cable Compartment For Solid Earthing Of Cable Shields. The Outer Enclosure Main Door Should Cover Entirc Part Of The Switchgear Including Front Cover And Cable Doors For Providing Complete Ip 54 Protection Including Raised Foundation Of Suitable Size, Minimum 50Cm Above And 01 Meter Below The Natural Ground Levels All As Per Manufacturer’S Drawing. The Unit Shall Include The Following With All Necessary Standards Fitting As Required At Site. ( A ) 2 Nos Incoming Load Break Switch Module Should Consist Of Following:-630A Load Break Switch Module For Making And Breaking Of Fault Current Along With, Earth Switch Of Full Making Capacity, Short Time Current –Not Less Than Not Less Than 21Kv / 1 Sec, Making Capacity-50Kva, Auxiliary Contracts -1No +1Nc.Power Frequency Withstand Voltage -28Kv. Impulse Withstand Voltage -75Kv, Nominal Operating Gas Pressure 1.3 ( Minimum ) Bar Abs, Front Cover Mechanism –Ip2x, Cable Covers-3X, Snap Action Mechanism For Manual Operation. Cable Box For Front Termination Of The Cable Suitable Up To 3 Core 400 Sqmm, 11 Kv Xlpe Cable. Right Angle Bools ( Push On Type ) , Suitable Sitereplaceable Cable Bushings, Arc Proof Cable Covers With Self-Interlocking Mechanism With Earth Switch. Capacitive Voltage Indication Fixed Type System As Per Ie61243. 3 ( Ii ) Impulse Withstand Voltage 75Kvp ( An Altitude <1000 M Above Msl ) ( Iii ) Sf6 Gas Pressure Indicator. ( Iv ) 230V Ac Shunt Trip Coil For External Trip Signal. ( V ) Live Cable Indicating Leds Energized Through Capacitive Voltage Dividers. ( Vi ) All Feeders Of Rmu Shall Be Provided With Multifunction Meters Having Complete Range Of Measurement Including Maximum Demand And Shall Have Serial Port For Communication. ( Vii ) Metering Compartment Of Rmu Shall Be Provided With Auxihary Transformer Of Suitable Capacity To Supply Power To Battery Charger. ( Viii ) Integral Earthing Switch With Making Switch. ( Ix ) Emergency Trip Push Button ( X ) Transformer Card For Auxiliary Protection ( Xi ) Rmu Shall Be Provided With 3 Core Metering And Protection Cts Minimum Ratio For Protection Cts Shall Be 400-200-100 / 5 / 1, 5P10, 2.5Va And For Metering Ct Shall Be 20 / 5 / 1A Class 1, 2.5 Va. ( B ) 01 Nos Outgoing Sf6 Circuit Breaker Should Consist Of The Following:- ( I ) 630A Sf6 Module For Making And Breaking Of Fault Current Along With Earth Switch Of Full Making Capacity. It Should Be Capable To Bear 40 Dead Short Circuit Operations. ( Ii ) Short Time Current – Not Less Than 21 Ka / 1 Sec ( Iii ) Making Capacity – 50 Ka ( Iv ) Auxiliary Contracts – 1 No + 1 Nc ( V ) Power Frequency Withstand Voltage – 28Kv ( Vi ) Impulse Withstand Voltage – 75Kv ( Viii ) Nominal Operating Gas Pressure -1.3 ( Minimum ) Bar Abs. ( Ix ) Cable Covers-3X ( X ) Stored Energy Mechanism For Motor Operation -24 Volt Dc ( Xi ) Cable Box For Front Termination Of The Cable Suitable Upto 3 Core 400Sqmm, 11 Kv Xlpe Cable. 4 ( Xii ) Right Angle Boots ( Push On Type ) ( Xiii ) Self Powered Microprocessor Based Relay ( 3 O / C & E / F ) With Standard Settings. ( Xiv ) Digital Multifunction Meter ( A, V, Kw, Kva, F, Pf ) With Rs 485 Port Type. Schneider / L&T / C&S. ( Xv ) Suitable Site Replaceable Cable Bushings. ( Xvi ) Arc Proof Cable Covers With Self-Interlocking Mechanism Between Doors, Earth Switch, Discomnector & Vcb ( Xvii ) Capacitive Voltage Indication Fixed Type System. ( Xviii ) Mechanical Indications For Breaker On, Off, Earth, Trip, Spring Charged-Discharged. ( C ) Bus Connected Pt Unit-1 Nos, For Metering Consisting Of Following:- ( I ) Type M:Air Insulated Metering Module 12Kv, 630A, Not Less Than 21Ka For 1 Sec-3 Voltage Tranformers Of The Ratio 11Kv / 3 / 110V 50Va Class 1.0 With Ht Fuses On Primary Sisde And Mcb On Secondary Side. ( Ii ) Microprocessor Based Idmt ( 50, 50N, 51, 51N ) Relay For Over Current Short Circuit And Earth Fault Protection. ( Iii ) Cfl Illumination -01 No. ( Iv ) Space Heater With Thermostat – 01 No. ( V ) Earth Ryb Phase Indications For 2 Incoming And 1 Outgoing. ( Vi ) Cable Support Bus Bars, Standard For 3 Way Unit. ( Vii ) Bushings For External Bus Bar Connection Along With Bus Bar Cover & Sleeved Bus Bars For Coupling – 01 Set ( Vii ) 2X12v Battery With Battery Charger With Suitable Burden For Motor Operation Input 230V Ac & Output 24 Dc ( D ) Capacitive Voltage Indication Fixed Type Vpis 9-15Kv ( E ) Necessary Interlocking Arrangement For Safety And Operations. 5 ( F ) Operating Handle For Manual Operation – 01 Nos ( G ) Manometer-01 No. ( H ) Safety Interlocks Shall Be Provided As Per Relevant Iec / Is Standards And Manufacturer’S Directions. ( J ) Above Switchgear Shall Confirm To All Relevant Iec / Is Standards. ( K ) Manual Operation Of Sf6 Circuit Breaker Should Be Possible Without Dismantling The Motor From Rmu. The Motor Should Be Fitting In Such A Way That It Should Not Be Outside Front Covers Of Rmu. ( M ) Coupling Of Rmu And Metering Module Should Be With The Help Of Bolled Type Arrangement, So That The Coupling At Site Shall Be Easy. Plug-In-Type Bushing Shall Not Be Acceptable. ( N ) All Cable Bushing Should Be Replaceable Type. ( O ) Module Should Be Accommodated As Per Manufacturer’S Design. ( P ) Rmu Cable Box Shall Be Front Accessible Type To Have Easy Access To Protection And Metering Cts. Interrupter Should Be Of Same Make. Cable Box Should Be Are Proof With Bolted Door And Interloced With Respective Earhing Switches. Doors Should Be Removable For The Ease Access To Terminate Cables.Note:- Panel, Breaker, Relay And Interrupter Shouldbe Of Same Make. The Contractor Will Submit Nabl Accredited Lab Test Reports Of The Rmu’S In Original And The Same Shall Be Produced Well Before Claiming Rar Payment Of The Rmu. Note: - ( I ) Contractor Will Provide All Type Of Testing Certificate Pertains To Rmu, Including Under Warranty Certificate. ( Ii ) All Type Of Routine Type Test Or Special Test Will Be Done By Contractor Including In Quoted Rate. ( Iii ) Pcc Work For The Foundation Of Rmu Will Be Built By Contractor And Size And Location Of Said Foundation Will Be Specified And Directed By Engg-In-Charge, Costs Of Foundation And Transportation Of Rmu Will Be Including In Quoted Rate. ( Iv ) Al Type Of Loading / Unloading / Packing Charges / Fright Charges / Toll / Octrl / Custom Clearance Of Any Other Tax / Levies Etc Will Be Arranged By Contractor Himself Including In Quoted Rates. 6 Supply, Installing, Testing And Commissioning Of Step Down, Powertransformer, 11 / 00433 Kv, ( 400 Kva ) , Level-2, As Per Is 1180 Onan / Onaf, 3 Phase, 50Hz Copper Wound, Two Winding, Core Type Transformer As Per Is-1180-2014 ( Ref To Amendment No 4 Dated March 2021 To Is : 1180-2014 ) Star Vector Group & Iec : 76 Ynyno, Off Load Tap Changer On Hv Side ( + ) 5% To ( - ) 15% In Step Of 1.25%, Outdoor Type, Hv / Lv Brass Bare Bushing Condeser Type Terminations With Fitting And Accesories A Under Including First Fill Of Transformer Oil All As Specified And Directed By Engineer-In-Charge. Main Features Of Transformer Are As Follows :- ( A ) The Core Shall Be Of High Grade Cold Rolled Grain Oriented ( C.R.G.O ) Annealed Silicon Steel Lamination Confirming Is 1271 / 1958 Secured Properly Using Frames, Clamps And Bolts, Confirming Is 1271 / 1958 Secure Properly Using Frames, Clamps And Bolts. ( B ) Winding Hv & Lv Winding Shall Be Done Using High Conductivity Electolytic Copper With Insulation F-Class Grade. ( C ) Enclosure : Enclosure Shall Be Rectangular And Shall Be Built Of Electrically Welded Ms Sheet Wire Mesh Or Perforated Sheet For Ventilation And Comply With Ip 43 Protection As Per Is: 2147 / Iec 529. ( D ) Bidirectional Mild Steel Rollers 150 Mm Diametersand 75Mm Width- 04 Nos. ( E ) H.V. & L.V. Bushing : Porcelain / Epoxy Hv And Lv Bushings Of Appropriate Voltage And Current Rating Shall Be Mounted In Hv And Lv Cable Box. The High Voltage Bushings ( 3 Nos ) Shall Be Provided With R-Y-B Colour Coding Marking & Shall Confirm To Is 3347. Brass Rods 12 Mm -03 Nos For Hv Bushing Terminal And Tinned Copper Rods 20 Mm -04 Nos For Lv Bushing Terminals / Extension For Cable Lug Connections With Necessary Nuts, Ckeck Nuts And Plain Thick Tinned Washers. 7 ( F ) The Windings Of The Transformers Shall Be Connected To Delta On Primary Side And Star ( Y ) On Seconadry Side. The Neutral Of The Lt Winding Shall Be Brought Out To A Seperate Terminal. The Vector Group Shall Be Dyn-11. The Transformer Should Be Provided With Winding Tapped On Hv Side With Number Of Tapped Positions. 7Nos And Voltage Variations ( + ) 5% To ( - ) 10 % In Steps Of 2.5% For Variation On Hv Voltage To Be Changed By Means Of Hand Operated Off Load Tap Changing Gear Switch Externally Operated With Mechnical Locking And A Position Indicator, The Winding Temperature Rise Over An Ambient Temperature Of 50 Degree Celcius Shall Not Exceed 90 Degree Celcius When Measure By Resistance Method I.E. Max Temperature Of The Winding Shall Not Exceeds 140 Degree Celcius And Losses Of Transformer As Per Bcbc Norms With Arcing Horns For Ht Bushings For Outdoor Type T / F.Note :- Maximum Total Loss Of 400 Kva Transformer ( Energy Efficiency Level-2 ) At 50 % Load Is 1150 Watt And 100 % Load Is 3300 Watts.Accessories :- ( I ) 7 Position Off Circuit Tap Changing Switch. ( Ii ) Removable Inspection Opening On Top Cover ( Iii ) Buchholz Relay Double Float Type With Having Contacts For Alarm & Trip And Shut Off Valve. ( Iv ) Oil Temperature Indicator 150 Mm Dia With Alarm And Trip Contacts. ( V ) Winding Temperature Indicator With Alarm And Trip Contacts. ( Vi ) Marshalling Box 200 Ttb ( Mk ) . ( Vii ) Magnetic Oil Level Gauge Having Contacts For Alarm And Trip. ( Viii ) Pressure Release Valve ( Prv ) Having Contacts For Alarm And Trip. ( Ix ) Conservator With Oil Filling Hole With Cap And Drain Plug And With Built In Diaphram To Avoid Direct Air Contact With ( X ) Oil Level Indicator With Minimum Level Marking. ( Xi ) Thermometer Pockets With Thermometer. ( Xii ) 4 Dial Type Thermometer Stem Type. ( Xiii ) Silica Gel Breather. ( Xiv ) Air Release Plug. 8 ( Xv ) Lifting Lugs 04 Nos For Vertical Lifting And Pulling Lugs -04 Nos For Horizontal Pulling ( Xvi ) Earthing Terminals. ( Xvii ) Bi-Directional C.I Rollers-04 Nos. ( Xviii ) Name, Rating And Diagram Plate. ( Xix ) Top Filter Valve. ( Xx ) Oil Drain Cum Filter Valve With Plug. ( Xxi ) Jacking Lugs. ( Xxii ) Panel. ( Xxiii ) Neutral Cts. ( Xxiv ) Hv / Lv Cable End Box ( Xxv ) Terminal Marking Plates And Rating Plates, Terminals Shall Be Provided With Terminal Marking Plates. ( Xxvi ) Painting :- The Surface Of The Enclosures Shall Be Properly Pre-Treated / Phosphated In A Seven Enclosure Process And Shall End Joint For Connecting Of Cable With Panel -02 Setsnote :- ( I ) The Commissioning Of Transformer Shall Be Done Under The Supervision Of ManufacturerS Auth Rep & Certificate In This Regard Shall Be Submitted By Contractor Duly Signed By Auth Rep Of Manufacturer And Contractor. ( Ii ) Contractor Will Provided All Type Of Testing Certificate Pertains To Transformer Including Under Warranty Certificate. All Type Of Routine Type Test Or Special Test Will Be Done Bt Contractor Including In Quoated Rate. ( Iii ) Pcc Work For The Foundation Of Transformer Will Be Built By Contractor And Size And Loction Of Said Foundation Will Be Specified And Directed By Engineer-In-Charge, Costs Of Foundation And Transportaion Of Transformer Will Be Including In Quoated Rate. ( Iv ) All Type Of Loading / Unlosding / Packing Charges / Fright Charges / Toll / Octroi / Custom Clearance Or Any Other Tax Levis Etc Will Be Arranged By Contractor Himself Including In Quoated Rate. 9 Supply, Installing, Testing And Commissioning, Factory Made Double Door Outdoor Type And Tested ( Prototype Having Been Cpri Type Test Certified ) , Lt Panel, Platform Mounted, Suitable For 415 Volts 3 Phase 4 Wire, 50 Hz Ac Supply System, Having Bus Bar Chamber With Insulated Copper Bus Bars Of 1000 Amps Rating Installed On Porcelain Insulators. The Panel Shall Be Dust And Vermin Proof, Ip 65 Class Protection And Made Of 3.15 Mm Crca Ms Sheet And 50X50x6mm Thick Angle Iron Frame Work, Externally Powder Coated Finish Over One Coat Of Red Oxide Primer Outside And Two Coats Of Red Oxide Primer On Inside, Front Opening Type, With Aprons For Cable Entry, With Double Door Shutter And Locking Arrangement ( Including Provn Of 65Mm Godrej ( Freedom ) Lock With 2 Keys, Internal Wiring 2.5 Sqmm With Pvc Insulated, Solid Copper Conductor, Frls Cables, Is-694Marked Of Adequate Size Incl The Provision Of Space To Accommodate The Under Mentioned Items. The Scope Of Work Includes The Following:- ( A ) Incoming ( I ) Mccb 4 Pole, 415 Volts Ac Grade, 630 Amps Rating And 50Ka Rupturing Capacity Complete With Microprocessor Based Ol Protection -01 No. ( Ii ) Multi Function Meter - 01 No ( Iii ) Led Indicating Lamps : 01 Set Of Three ( B ) Outgoing ( I ) Mccb 4 Pole, 415 Volts Ac Grade, 400 Amps Rating And 36Ka Rupturing Capacity Complete With Microprocessor Based Ol Protection - 01 No ( Ii ) Mccb 4 Pole, 415 Volts Ac Grade, 200 Amps Rating And 36Ka Rupturing Capacity Complete With Microprocessor Based Ol Protection - 02 Nos ( Iii ) Mccb 4 Pole, 415 Volts Ac Grade, 160 Amps Rating And 25Ka Rupturing Capacity Complete With Microprocessor Based Ol, Protection - 01 Nos ( C ) Platform For The Panel With Pcc 1:4:8 Type D-2 With 40Mm Graded Crushed Stone , 15 Cm Thick In Foundation, Brick Work In Cm 1:6 With Sub Class `B, Old Sizebricks, Rendering 15Mm Thick In Cm 1:6 On Exposed Surfaces And 100Mm Thick Pcc Padding 1:3:6, Type C-1 Using 20 Mm Graded Crushed Stone Aggregate On Top And Grouting Bolts Etc For Panel. The Platform Shall Be Such That It Is Of A Height 45Cmabove The Nearest Road Level. 10 Supply And Fix Feeder Pillar Box Of Size 60 X 60 X 45 Cm Fabricated Out Of Crca Sheet 3.0 Mm Thick Outdoor Pedstal Type Self Closing Door With Locking Arrangement Weather Proof Powder Coated With Epoxy Based Powder Coated Paint Exposed Steel Surfaces Trated With Two Coat Of Synthetic Enamel Paint Over A Coat Of Red Oxide Zinc Chrome Primer Mounted On Cement Concrete 1:3:6 ( 40Mm Graded Stone Aggregate ) Platform Of Size 100X100x40 Cm Having 80 Cm Long Self Closing Flap With Locking Arrangement Comprision Of 4 Nos Alluminium Bus Bar Of Current Rating 300 Amp With And Including Mccb 200 Amp 25 Ka, 4 Pole ( 01 No ) , Complete All As Speciefied And Directed By Engineer-In-Charge 11 Supply, Installation, Commissioning & Testing Of Power Factor Improvement Static Condenser ( Capactor Banks ) Of Capacity 100 Kvar Panel Factory Made Indoor Type Weather, Dust And Vermin Proof Suitable For 1100 Volt Grade 3 Phase 50 Hz Ac Supply Floor Mounted, Powder Coating Having Pu Foam Gasket Having Temp Withstand Capacity -40°C To +120°C. Powder Coating With Ral 7032 Prewired With Copper Conductor Pvc Insulated Cable / Extension Strips And Connected Withsuitable Size Thimbles / Lugs Duly Painted With Darken Grey Epoxy Powder Coating After Suitable Chemical Treatment, Legs Duly Imbedded In Ground In Cement Concrete 1:3:6 ( 20Mm Graded Stone Aggregate ) Of Suitable Size And Suitable For Mounting With Required Sheet Metal Enclosures, Thimbles, All Other Electric Incoming And Outgoing Connections With Pvc Insulated Multi-Stranded Copper Wire Of Suitable Size And Pvc Flexible Conduit Medium Quality As Required, Complete All As Speciified And As Diected Comprising With Following :- ( A ) Bus Bar Of Copper300 Amps Capacity 4 Pole ( B ) Incoming Mccb 200 Amp, 36 Ka, 3 Pole, Adjustable Type - 1 No. ( C ) Capacitor Heavy Duty Direct For Transformer 20 Kvar - 1 No. ( D ) Mcb Tp 32 Amp To Connect Direct Capacitor - 1 No. ( E ) Capacitor With All Mcb And Contactors 80 Kvar ( 5.0 Kvar X 2 + 10 Kvar X 3 + 20 Kvar X 2 ) ( F ) Apfc Relay- 1 No. ( G ) Ammeter 0 - 5 Amp, 230 Volt, Ac With Selector Switch - 1 No. ( H ) Voltmeter 0 - 500 Volt, Ac With Selector Switch - 1 No. ( J ) Mcb Sp 6 Amp - 4 No. ( K ) Ct 100 / 5 Amp - 3 No. ( L ) 300 / 5 A C-P5 5P 10 1 Ct - 1 No. ( M ) Indicating Light R-Y-B - 3No. ( N ) Auto Manual Selector Switch - 1 No. 12 Supply, Laying, Testing And Commissioning Xlpe Insulated, Armoured Heavy Duty Electric Cable With Aluminium Conductor, 11000 Volts Grade, Laid In Trenches, Passing Through Pipes, Fixed On Walls Complete Including Connecting Properly By Means Of Thimbles Ofsizes 95 Sqmm 3 Core, Complete All As Specified And Directed By Engr-In-Charge . 13 Supply, Laying, Testing And Commissioning Xlpe Insulated, Armoured Heavy Duty Electric Cable With Aluminium Conductor, 1100 Volts Grade, Laid In Trenches, Passing Through Pipes, Fixed On Walls Complete Including Connecting Properly By Means Of Thimbles Ofsizes 400 Sqmm 3.5 Core, Complete All As Specified And Directed By Engr-In-Charge . 14 Supply, Laying, Testing And Commissioning Xlpe Insulated, Armoured Heavy Duty Electric Cable With Aluminium Conductor, 1100 Volts Grade, Laid In Trenches, Passing Through Pipes, Fixed On Walls Complete Including Connecting Properly By Means Of Thimbles Ofsizes 185 Sqmm 3.5 Core, Complete All As Specified And Directed By Engr-In-Charge . 15 Supply, Laying, Testing And Commissioning Xlpe Insulated, Armoured Heavy Duty Electric Cable With Aluminium Conductor, 1100 Volts Grade, Laid In Trenches, Passing Through Pipes, Fixed On Walls Complete Including Connecting Properly By Means Of Thimbles Ofsizes 50 Sqmm 3.5 Core, Complete All As Specified And Directed By Engr-In-Charge. 16 Supply, Laying, Testing And Commissioning Xlpe Insulated, Armoured Heavy Duty Electric Cable With Aluminium Conductor, 1100 Volts Grade, Laid In Trenches, Passing Through Pipes, Fixed On Walls Complete Including Connecting Properly By Means Of Thimbles Ofsizes 25 Sqmm 4 Core, Complete All As Specified And Directed By Engr-In-Charge. 17 Earthing Complete With Galvanised Steel Earth Plate Electrode 60 × 60Cm.× 6Mm Thick, Buried Directly In Ground ( Earth Pit Not Less Than 2.25 Metres Deep Below Ground Level ) With Top Edge Of The Plate Not LessThan 1.65 Metres Below Normal Ground Level, Connected To Galvanised Earth Strip 32X6mm 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 All As Specified Or Indicated Including Testing On Completion. 18 Material And Labour For Shifting Of Transformer From One Location To Another Location Within Permises Of Af Station Including With Lt Panel And Connection Compelte All As Specified And Directed By Engr-In-Charge. 19 Disconnecting & Taking Down / Out Unservicable Servicable Lt / Ht Cable Of Any Size And Descrption From Trenches, Floors, Walls, Gi Pipes Etc Including Servicable Pipes, Bricks Etc Including All Earth Work Like Excavation, Returning, Filling Complete All As Specified And Directed By Engr-In-Charge. 20 Laying Only Xlpe Under Ground Cable Of Any Description ( Servicable Portion Of Old Cable Obtaion From Above Item No 13 Here-In-Before 1100 Volt Grade Cross Sectional Area 400 Sqmm To 25 Sqmm 3.5 Core After Fault Rectification Including Necessary Aluminium Thimble Jointing And Testing, Complete All As Specified And Directed By Engr-In-Charge 21 Excavation In Trenches Not Exc.1.5 Mtr Wide And Not Exc.1.5 M In Depth For Foundation Of Poles, Stay Assembly And Laying Of Lt / Ht Cable As In Any Type Of Soil And Getting Out, Complete All As Specified And Directed. 22 Material And Labour For Sand ( Dry River Sand ) Cushioning To Underground Cables 8 Cm Below The Cable Before Laying And 15 Cm Above The Cable After Laying, Complete All As Specified In Clause 19.75 Of Ssr Part-I, Complete All As Specified.. 23 Supply And Laying Un-Reinforced Precast Concrete Cable Cover, Class Hvp, Type 1 With Peak, Size 300Mm X 180Mm X 40Mm Complete All As Specified And Directed. 24 Supply And Laying Sub Class `B` Bricks Laid Dry Flat Transversely Along The Length Of Cable With Width Equal To The Length Of Bricks Over Sand Cushioning As Protection Cover Of Cable Laid, Complete All As Specified As Directed. 25 Returning, Filling, Including Spreading, Leveling, Watering And Well Ramming In Layers Not Exceeding 25 Cm In Any Type Of Soil, Complete All As Specified And Directed. 26 Removal Of Excavated Material To A Distance Not Exc.50 M And Depositing Where Directed At A Level Not Exceeding 1.5 Mtr Above Starting Point, Complete All As Specified And Directed. 27 Material And Labour For Cement Concrete In Foundation Of Poles Streets And Stays 1:3:6 Type C-2 Using 40 Mm Graded Crushed Stone Aggregate, Complete All As Specified And As Directed. 28 Material And Labour Forcement Concrete In Foundation Of Poles Streets And Stays 1:4:8 Type D-2 Using 40 Mm Graded Crushed Stone Aggregate All As Specified Directed. 29 Material And Labour For Cement Concrete 1:2:4 Type B-2 Using 40 Mm Graded Crushed Stone Aggregate As In Pole Coping And Stay Assembly, Complete All As Specified And As Directed. 30 Supply And Fix Cable Jointing Kit For 1.1 Kv Grade Cable For Straight Through Joint Complete With Jointing Material Heat Shrink Type And Accessories Suitable For 3 ½ / 4 Core Xlpe, Armoured, Al Conductor Cable Of Size 25 To 50 Sqmm, Indoor / Outdoor Type, Complete All As Specified And Directed. 31 Supply And Fix Cable Jointing Kit For 1.1 Kv Grade Cable For Straight Through Joint Complete With Jointing Material Heat Shrink Type And Accessories Suitable For 3 ½ / 4 Core Xlpe, Armoured, Al Conductor Cable Of Size 70 To 150 Sqmm, Indoor / Outdoor Type, Complete All As Specified And Directed. 32 Supply And Fix Cable Jointing Kit For 1.1 Kv Grade Cable For Straight Through Joint Complete With Jointing Material Heat Shrink Type And Accessories Suitable For 3 ½ / 4 Core Xlpe, Armoured, Al Conductor Cable Of Size 185 To 240 Sqmm, Indoor / Outdoor Type, Complete All As Specified And Directed. 33 Supply And Fix Cable Jointing Kit For 11 Kv Grade Cable For Indoor Termination , Cold Shrink Type, Joint Complete With Jointing Material And Accessories Suitable For 3 Core Xlpe, Armoured, Al Conductor Cable Of Size 70 Sqmm To 120 Sqmm. ( Rmu- 01 X 03 = 03, Transformer- 02 ) 34 Supply And Fixing Of 80 Mm Bore Galvanised Steel Tubing Light Grade For Protection Of Under Ground Cable On Poles / Walls Under Road Crossing Etc Conforming To Is-1239, Complete All As Specified And Directed By Engr-In-Charge. 35 Supplying And Laying Synthetic Rubber Insulated Mats 2.5 Mm Thick For Voltage Upto 11 Kv For Electrical Purpose As Per Is 15652-2006, ( Superseding Is 5424 ) Suitable For Electrical Shock Safety Of Sizes 2M X 1M, Complete All As Specified And As Directed. 36 Material And Labour Cable Route Indicator Showign Mes Ug Ht Cable / Ht Cable And Arrow Of Cable With Arm Made Up Of Ci With Suitable Eliptial Shape And Fixed With Ms Rod 12Mm Dia 120 Mm Long And Embedded In And Inclding Pcc 1:3:6 Type C2 Using 40 Mm Grade Stone Using C2 40Mm Grade Stone Aggregate Of Size 30X30x30mm In Ground To Be Embedded Not Less Than 60 Cm Depth, Complete All As Specified And As Directed. 37 Supply And Fix In Replacement Of Danger Notice Board Of 1.6 Mm Thick Mild Steel Sheet Vitreous Enameled White With Letter Figures And Conventional Skull And Bones In Signal Red Colour And Fixed With Ms Clamps, Bolts And Nuts Of Size 20 Cm X 15 Cm For Lt Poles Complete All As Specified 38 Internal Electrification Works 39 Material And Labour For Point Wiring Complete With 1100 Volts Grade Insulated 1.5 Sq Mm Multi Standerd Insulated Copper Conductor Single Core Pvc Insulated Cable 1100 Volt Including Rigid Non Metalic Pvc Conduit Wiring Not Less Than 20 Mm Dia ( Medium Grade ) Isi Marked With Conduit Wiring ( Modular Type ) All Accesories Concealed In Wall, Ceiling Floor Or As Per Site Reqirement Including White Cover Front Plate With Frame As Per Required Modules On Site And Pressed Steel Terminal Box Powder Coated Of Suitable Sizewith 2 Mm Thick For Mounting Switch Sockets And Regulator And Drawing Continous Earthe Wire Of Frlsh Pvc Insulated 1.5 Sqmm ( Green Insulation ) Copper Conductor As And Connected To Earth Dolly, Complete All As Spectified And As Directed.Note :- Cost For Cutting Chasing And Making Good To Exisitng Surfaces Are Deemed To Be Included In The Quoted Rates If Any Other Issue On Site The Decision Of The Engr-In-Charge Will Be Final. 40 Description Complete All As Per Item No -34 Above But For One 3 Pin Modular Socket Outlet , 6 / 16 Amp On Independent Board With The Cable Of Size 2.5 Sqmm, Complete All As Specified And As Directed. 41 Supply And Fix Switch Modular / Piano Flush Type Single Pole One Way 5 Amp, Complete All As Specified And Directed By Engr-In-Charge. 42 Supply And Fix Modular Switch 1 Way 16 A , 1 Module Complete All As Specified And Directed By Engr-In-Charge. 43 Supply And Fix Socket 6A / 16A, 1 Module-2 / 3 Pin Combined 2 Module, Complete All As Specified And Directed By Engr-In-Charge. 44 Supply And Fix White Cover Plate With Frame 3 / 5 Module, Complete All As Specified And Directed By Egr-In-Charge. 45 Supply And Fix Exhaust Fans Bee 5 Star Rating, Acs Single Phase 230 / 240 V Of Size 250 Mm Sweep With Louver Made Out Of Engineering Plastic Including Making Suitable Size Holes And After Installation Match With Existing Surface Including All Accessories As Per Site Requirements, Complete All As Specified And Directed By Engr-In-Charge. 46 Supply And Fix Ac Box ( Modular Type ) With Mini Mcb Of 20 Amps With Metallic Plug & Socket, Complete With All Accessories As Specified And Directed By Engr-In-Charge. 47 Supply And Fix 240V, 10 Ka B Curve Mcb Of Single Poles And Current Carrying Capacity 5 To 32 Amp, In The Mcb Db Complete With Connection Testing And Commissioning, Complete All As Specified And Directed By Engr-In-Charge. 48 Material And Labour For Submin Wiring With Two Single Core Of 6 Mm And One Single Core Of 6 Sqmm As Earth Wire With Multi Stranded Copper Conductor Cable Pvc ( Frlsh ) Insulated Unsheathed Cable ( 1100 Volts ) Grade Drawn Through In Non Metallic Rigid ( Isi Marked ) Pvc Conduit Concealed In Wall Of Suitable Size And The Conduit Accessories, Complete Including Making Good The Distrubed Surface To Match The Existing Surface, Complete All As Specified And Directed By Engr-In-Charge. 49 Supply And Fix Mcb Db Double Door Spn 8 Way With 200 Amps Rated Bus Bar Including Taking Out Old Unservicable And Making Good The Distrub Surface Match With Existing, Complete With All Accessroies As Specified And Directed By Engr-In-Charge. 50 Supply And Fix Mccb 3 Pole 415 V Fixed Type 25 To 100 Amps As Per Site Requirement With Breaking Capactiy 16 Ka Including Taking Out Old Unservicable, Complete All As Specified And Directed By Engr-In-Charge 51 Supply And Fix Vertical Loadline Tpn 4 Way 415 V With 200 Amps Rated Bus Bar Including Taking Out Old Unservicable, Complete All As Specified And Directed By Engr-In-Charge 52 Material And Labour For Submain Wiring With Two Single Core Of 10 Sqmm And One Single Core Of 10 Sqmm As Earth Wire With Multi Stranded Copper Conductor Cable Pvc ( Frlsh ) Insulated Unsheathed Cable1100 Volts Gradedrawn Through In Non Metallic Rigid ( Isi Marked ) Pvc Conduit Concealed In Wall Of Suitable Size And The Conduit Accessories Complete Including Making Good The Distrubed Surface To Match The Existing Surface, Complete All As Specified And Directed. 53 External Water Supply Works 54 Supply And Layig Pipe Galvanized Medium Class Including Fittings 15 Mm ( 1 / 2 ) Dia With All Fittings Inclung Clamps Where Required For Supporting Of Pipe Line Including Excavation For Covering Of Pipe And Returning And Filling Where Required, Complete With All Necessary Fittings All As Specified And Directed By Engr-In-Charge. 55 Supply And Fix Stop Valves Cast Copper Alloy Screwed Down High Pressure With Crutch Or Butterfly Handle Screwed Down High Pressure With Crutch Or Butterfly Handle Screwed Both Ends For Iron Pipe Or For Unions And Fixed, Complete All As Specified And Directed By Engr-In-Charge 56 Material And Labour For Cutting Of Existing Gi / Pvc / Pipe Of Size 15 / 20 / 25 / 40 Mm Dia Is Position And Insertion Of New Tees , Branches Etc Including, Excavation, Returning Filling And Tee As Per Site Requirement For Gi Pipe 15 Mm Complete All As Specified And Directed By Engr-In-Charge.
