Tender For Repair/Replacement Of Lt Distribution System At Mil Stn Dappar, dappar-Punjab

Tender For Repair / Replacement Of Lt Distribution System At Mil Stn Dappar ; 1 Disconnecting & Taking Out Old Unserviceable Lt Cable Of Any Size Complete All As Specified And As Directed By Engineer-In-Charge. 2 Supply, Laying, Jointing, Connecting, Testing & Commissioning Ug Cable Xlpe Insulated, Screened, Pvc Bedded, Galvanised Steel Strip Armoured Electric Power Cable ( Heavy Duty 1100 Volts Grade With Standard Aluminium Conductor Of Cross Sectional Area 630 Sqmm X 3.5 Core Including Two Suitable Size Of Both Side End Termination Joint With Thimbling / Lugsand All Other Connnected Connectionall As Specified And Directed By Engr-In-Charge.Note - ( A ) . The Quoted Rate Is Deemed To Be Inclusive Of Arranging Respective Shutdown, Disconnection Of Cables, Commissioning Of Feeder After The Completion Of Job And Inclusive Of Any Minor Spares And Jobs Required For The Completion Of The Job. ( B ) The Cable Must Be Without Joint From One End To Another End ( C ) . The Cost Of Excavation, Returning, Filling, Removal And Pcc Cable Covers Will Be Measured And Paid Under Relevant Items Of This Schedule. 3 All As Per Ser Item No 2 Here-In-Before But Size Of Lt Under Ground Cable 120 Sqmm 3.5 Core. 4 All As Per Ser Item No 2 Here-In-Before But Size Of Lt Under Ground Cable 70 Sqmm 3.5 Core. 5 All As Per Ser Item No 2 Here-In-Before But Size Of Lt Under Ground Cable 50 Sqmm 3.5 Core. 6 All As Per Ser Item No 2 Here-In-Before But Size Of Lt Under Ground Cable 35 Sqmm 3.5 Core. 7 All As Per Ser Item No 2 Here-In-Before But Size Of Lt Under Ground Cable 16 Sqmm 4 Core. 8 Excavation In Trenches In Soft / Loose / Hard Soil N Exc 1.5 M Wide And Not Exc 1.5 M In Depth And Getting Out Including Forming Bottom To Required Level Or Slope For Laying Pipes / Laying Of Cable Complete All As Specified And As Directed By Engineer-In-Charge. 9 Returning Filling In Soft / Loose Soil In Trenches Including Spreading, Leveling And Well Ramming In 25 Cm Thick Layers Complete All As Specified And As Directed By Engineer-In-Charge 10 Removal Of Surplus Soil To A Distance N Exc In 50 M And Deposited Where Directed At A Level N Exc 1.5 M Above The Starting Point Complete All As Specified And As Directed By Engineer-In-Charge. 11 Material And Labour Sand Cushioning ( Dry Sand ) To Underground Cable For Cable Protection 23 Cm Thick In Two Layers ( 8 Cm Thick Before Laying Of Cables And 15 Cm Thick After Laying The Cable And Punning Down The Sand To 18 Cm Thickness. ) Complete All As Specified And As Directed By Engineer-In-Charge. ( Note:- Only Punned Thickness 18 Cm Of Sand Shall Be Measured For Payment Purposes ) . 12 Material And Labour Precast Concrete Cable Cover, Class Lv, Type 1 With Peak, Size 250Mm X 150Mm X 40Mm Complete All As Specified And As Directed By Engineer-In-Charge. 13 Material And Labour Making Bore To Road Width For Providing Gi Pipe Medium / Light Grade Both End Socketed For Passing Armoured Cable Complete All As Specifed. 14 Material And Labour For Galvanized Iron Tubing Size 100 Mm Bore ( Light Grade ) With All Necessary Fittings Laid In Trenches Under Road Crossing Or Fixed On Poles / Walls / Under Floors For Cable Protection Complete All As Specfied And As Directed. 15 Material And Labour For Galvanized Iron Tubing Size 80 Mm Bore ( Light Grade ) With All Necessary Fittings Laid In Trenches Under Road Crossing Or Fixed On Poles / Walls / Under Floors For Cable Protectioncomplete All As Specfied And As Directed. 16 Material And Labour For Galvanized Iron Tubing Size 40 Mm Bore ( Light Grade ) With All Necessary Fittings Laid In Trenches Under Road Crossing Or Fixed On Poles / Walls / Under Floors For Cable Protectioncomplete All As Specfied And As Directed. 17 Material And Labour For Earthingwith Galvanised Iron Earth Plate Of Size 600X600x6mm Thick Buried Directly In Ground Not Less Than 2.25M Below Normal Ground Level, Earth Plate Packed On All Sides With Charcoal Mixed With Salt In Alternate Layers Of 15 Cm Thickness Connected By Galvanised Iron Earth Strip 32X6mm Soldered & Riveted To Earth Plate, Galvanised Iron Earth Strip Will Be Provided By Using 50Mm Bore Galvanised Iron Pipe ( Light Grade ) Earth Plate To Transformer Body And Neutralor Test Point Of Transformer, Including Flat Iron Clamp 25X3mm Including Bolts, Nuts And Washers Complete Including Watering Galvanised Iron Pipe 20 Mm Dia Light Grade 2.5M Long The Earthing Includes Pcc Pit Including Necessary Earth Works And Disposal Of Surplus Soil To A Distance Not Less Than 50M, Chamber Of Pcc 1:4:8 Type D-2 Using 40Mm Graded Stone Aggregate, Coping Shall Be Of Pcc 1:3:6 Type C-I Using 20Mm Graded Stone Aggregate, Rcc Pit Cover 50Mm Thick In 1:2:4 Type B-I Using 20Mm Graded Stone Aggregate, Reinforced With 8Mm Dia @ 15Cm C / C Complete All As Shown On Sketch No 3 Of Ssr-I Of 2009 And As Specified And As Directed By Engr-In-Charge. 18 Material And Labour Earth Continuity Conductor Gi Of 32X6 Mm Of Gi Strip By Means Of Bolts, Nuts, Check Nuts And Gi Washers Complete All As Specified. 19 Supply And Fix Cable Jointing Kit For 1100 V Grade Cable For Straight Through Joint Complete With Jointing Material Heat Shrink Type And Accessories Suitable For 3.5 Core Xlpe, Armoured, Aluminium Conductor Cable Of Size Upto 25 To 50 Sqmm, Core Outdoor Type And Taking Down Fault Complete All As Specified And Directed By Engr-In-Charge. 20 Supply And Fix Cable Jointing Kit For 1100 V Grade Cable For Straight Through Joint Complete With Jointing Material Heat Shrink Type And Accessories Suitable For 3.5 Core Xlpe, Armoured, Aluminium Conductor Cable Of Size Upto 70 To 120 Sqmm, Core Outdoor Type And Taking Down Fault Complete All As Specified And Directed By Engr-In-Charge. 21 Supply And Fix Cable Jointing Kit For 1100 V Grade Cable For Straight Through Joint Complete With Jointing Material Heat Shrink Type And Accessories Suitable For 3.5 Core Xlpe, Armoured, Aluminium Conductor Cable Of Size Upto 150 To 185 Sqmm, Core Outdoor Type And Taking Down Fault Complete All As Specified And Directed By Engr-In-Charge. 22 Supply And Fix Cable Jointing Kit For 1100 V Grade Cable For Straight Through Joint Complete With Jointing Material Heat Shrink Type And Accessories Suitable For 3.5 Core Xlpe, Armoured, Aluminium Conductor Cable Of Size Upto 240 To 630Sqmm, Core Outdoor Type And Taking Down Fault Complete All As Specified And Directed By Engr-In-Charge. 23 Disconnecting, Dismantling And Taking Out Old Burnt Unserviceable Mccb From Lt Distribution Panels After Arranging Necessary Electric Shutdown, Supply & Fix Mccb Fp, 36Ka, 400 Amps With Thermal - Magnetic Release Type Ics = 100% Icu, Adjustable Over Load Setting: 0.4 -1.0 X In, Adjustable Short Circuit For Each Phase From 1.5 - 8 X In, . Note - Quoted Rate Is Deemed To Be Inclusive Of Minor Jobs And Minor Spares Required For Fitment Of Mccb In The Existing Panel. 24 Disconnecting, Dismantling And Taking Out Old Burnt Unserviceable Mccb From Lt Distribution Panels After Arranging Necessary Electric Shutdown, Supply & Fix Mccb Tp, 25Ka, 250 Amps With Thermal - Magnetic Release Type, Ics = 100% Icu, Adjustable Over Load Setting: 0.4 -1.0 X In, Adjustable Short Circuit For Each Phase From 6 - 10 X In, All As Specified And Directed By Engr-In-Charge. 25 Disconnecting, Dismantling And Taking Out Old Burnt Unserviceable Mccb From Lt Distribution Panels After Arranging Necessary Electric Shutdown, Supply & Fix Mccb Tp, 25 Ka, 200 Amps With Thermal Magnetic Release, Ics = 100% Icu, Adjustable Over Load Setting: 0.8 -1.0 X In, Adjustable Short Circuit For Each Phase From 6 - 10 X In, All As Specified And Directed By Engr-In-Charge. 26 Disconnecting, Dismantling And Taking Out Old Burnt Unserviceable Mccb From Lt Distribution Panels After Arranging Necessary Electric Shutdown, Supply & Fif Mccb Tp, 25 Ka, 160 Amps With Thermal Magnetic Release, Ics = 100% Icu, Adjustable Over Load Setting: 0.8 -1.0 X In, Adjustable Short Circuit For Each Phase From 6 - 10 X In, All As Specified And Directed By Engr-In-Charge. 27 Disconnecting, Dismantling And Taking Out Old Burnt Unserviceable Mccb From Lt Distribution Panels After Arranging Necessary Electric Shutdown, Supplty & Fix Mccb Tp, 25 Ka, 125 Amps With Thermal Magnetic Release, Ics = 100% Icu, Adjustable Over Load Setting: 0.8 -1.0 X In, Adjustable Short Circuit For Each Phase From 6 - 10 X In, All As Specified And Directed By Engr-In-Charge. 28 Supply And Replace Existing Unservicable Indicating Lamp Led Type Suitable To Operate On 230 Volts Ac Supply Of R / Y / B Colour As Per Site Requirement All As Specified And Directed. 29 Supply And Replace Existing Unservicable Selector Switch For Voltmeterall As Specified And Directed By Engr-In-Charge.. 30 Supply And Replace Existing Unservicable Selector Switch For Ammeter All As Specified And Directed By Engr-In-Charge. 31 Supply And Replace Existing Unserviceable Ct As That Of Existing Ratio And Model Suitable For 3 Phase Supply All As Specified And Directed By Engr-In-Charge. 32 Material & Labour For Dismantling Old Unserviceable Lt Panel Along With Disconnecting Connected Cables, Supplying, Installing, Testing And Commissioning Of 415Volts 3Phase 4 Wire Factory Fabricated And Tested All As Per Existing Iec 60439 Part 1, Floor Mounted, Ip 55 Grade, Outdoor Double Doortypebus Coupler Lt Cubical Panel Made Out Of3.15 Mm Crca Ms Sheet Duly Powder Coated With Seimens Grey Shade Ral 7032, Dust And Veremin Proof With Suitable Size Tpn Pvc Sleeved Aluminium Bus Bar Including. Angle Iron Base Frame Of 40X40x6mm. Panel Should Be Mounted / Grouted On 150 Mm Thick Pcc ( 1:4:8 ) Type D2 Below Nearest Greound Level And Should Be With 400 Mm Offsets On All 04 Sides Of The Panel Complete And Should Be Inclusive Of Following Fitted In Accessories :- A. Incoming:- ( I ) Mccb 630 Amps , 415 V 4 Pole 36 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model- 02 No. B. Bus Coupler ( Ii ) Mccb 630 Amps , 415 V 4 Pole 36 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Typeincluding Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 01 No. - C. Interlocking - ( Iii ) . Electrical Interlocking & Mech. - 0 2 No. All As Approved By Lt Panel Oem. 33 D. Outgoing :- ( Iv ) Mccb 200 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 02 Nos. - ( V ) Mccb 100 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 04 No. - ( Vi ) Mccb 63 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model- 03 Nos. - ( Vii ) Led Indicators - R / Y / B 240 V Ac - 06 Nos Per Incoming And Outgoing Feeders. ( Viii ) Multifunction Meter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Ct / Pt Site Programmable For Measurement Of V, A, Pf, Kw, Kva, Load Hours Including Suitable Size Cts ( Set Of 3 ) - 01 No. ( 01 No. For Incoming Feeder ) ( Ix ) Single Function 3 Phase Led Voltmeter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Input Voltage Measurement Range 50-520 Vac ( P-P ) , Ct / Pt Site Programmable Including Suitable Size Cts ( Set Of 3 ) - 06 Nos. ( Outgoing Feeders ) ( X ) Single Function 3 Phase Led Ammeter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Input Voltage Measurement Range 50-520 Vac ( P-P ) , Ct / Pt Site Programmable Including Suitable Size Cts ( Set Of 3 ) - 06 Nos. ( Outgoing Feeders ) ( Xii ) Control Wiring With Suitable Size Pvc Insulated Single Core Copper Conductor Cable For Led Lamps, Mfms, Etc. 34 All As Peritem 32 Above But Panel With Following Components - A. Incoming ( Ii ) Mccb 400 Amps , 415 V 4 Pole 36 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 02 No. - B. Bus Coupler ( Ii ) Mccb 400 Amps , 415 V 4 Pole 36 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 01 No. -C. Interlocking - ( Iii ) . Electrical Interlocking & Mech. - 02 No. All As Approved By Oem. 35 D. Outgoing ( Iv ) Mccb 250 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 02 Nos. - ( V ) Mccb 160 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 01 No. - ( Vi ) Mccb 63 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 01 Nos. - ( Vii ) Led Indicators - R / Y / B 240 V Ac - 30 Nos - 03 Nos Per Incoming And Outgoing Feeders. ( Viii ) Multifunction Meter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Ct / Pt Site Programmable For Measurement Of V, A, Pf, Kw, Kva, Load Hours Including Suitable Size Cts ( Set Of 3 ) - 01 No. ( 01 No. For Incoming Feeder ) ( Ix ) Single Function 3 Phase Led Voltmeter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Input Voltage Measurement Range 50-520 Vac ( P-P ) , Ct / Pt Site Programmable Including Suitable Size Cts ( Set Of 3 ) - 06 Nos. ( Outgoing Feeders ) ( X ) Single Function 3 Phase Led Ammeter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Input Voltage Measurement Range 50-520 Vac ( P-P ) , Ct / Pt Site Programmable Including Suitable Size Cts ( Set Of 3 ) - 06 Nos. ( Outgoing Feeders ) ( Xi ) Mcb Sp C Series 10Ka 60-32 Amps As Protection For Led Lamps ( 01 No. Each For Set Of 03 Nos. Led Lamps, Multifunction And Single Function Meters ) And Multifunction Meter - 30 Nos. 36 All As Per Item 32 Above But Panel Without Bus Couplerbut Panel With Following Components - ( I ) Mccb 250 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 01 No. - Incoming ( Ii ) Mccb 100 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Type Including Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 03 Nos. - Outgoing ( Iii ) Mccb 63 Amps , 415 V 4 Pole 25 Ka 50 Hz With Ics =100% Icu & Thermal Magnetic Adjustable Typeincluding Spreader Terminals - Set Of 04 And Direct Rotary Handle -01No As Per Oem Specifications And Model - 02 No 37 Outgoing ( Iv ) Led Indicators - R / Y / B 240 V Ac - 18 Nos. - 03 Nos Per Incoming And Outgoing Feeders ( V ) Multifunction Meter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Ct / Pt Site Programmable For Measurement Of V, A, Pf, Kw, Kva, Load Hours Including Suitable Size Cts ( Set Of 3 ) - 01 No. ( For Incoming ) . ( Vi ) Single Function 3 Phase Led Voltmeter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Input Voltage Measurement Range 50-520 Vac ( P-P ) , Ct / Pt Site Programmable Including Suitable Size Cts ( Set Of 3 ) - 04 Nos. ( Outgoing Feeders ) ( Vii ) Single Function 3 Phase Led Ammeter With Accuracy Class 1.0, Flush Mounting 96 X 96 Mm, Input Voltage Measurement Range 50-520 Vac ( P-P ) , Ct / Pt Site Programmable Including Suitable Size Cts ( Set Of 3 ) - 04 Nos. ( Outgoing Feeders ) ( Viii ) Mcb Sp C Series 10Ka 60-32 Amps As Protection For Led Lamps ( 01 No. Each For Set Of 03 Nos. Led Lamps, Multifunction And Single Function Meters ) And Multifunction Meter - 18 Nos. ( Ix ) Control Wiring With Suitable Size Pvc Insulated Single Core Copper Conductor Cable For Led Lamps, Mfms, Etc. 38 Material & Labour For Painting To Electric Control Panel Of E / M Installations By Cleaning The Existing Old Paint With The Help Of Spray And Mechanical Tools Such As Wire Brush, Scraper And Sand Paper From The Surface Of Panel And Painting The Prepared Surface With Two Coat Of Synthatic Enamel Paint Of Approved Shade Over A Coat Of Red Oxide Primer Complete All As Specified Abd Specified. 39 Restringing And Fixingacsr Conductor Reinforced Of Any Size To Proper Sag Incl Binding On Insulator All As Specified And As Directed By Engr-In-Charge 40 Cutting & Trimming Of Tree Branches Any Girth And Sizearound Overhead Lines To A Clear Distance 1.5 Mtr Both Sides Of Overhead Line With In A 25 To 40 Mtrs Span Gap Of Ht / Lt Lines Including Clearing The Site All As Specified And Directed By The Engr-In-Charge. 41 Material & Labour For Stay Assembly Complete With Accessories As Shown In Electric Plate No.I Including Loop Type Insulator, Stay Clamps Etc Complete All As Specified & Directed With Diameter Of Stay 20 Mm Of Stay Rod Complete All As Specified & Directed. 42 Supply & Fix Power Contactor 3 Pole, Type Ml-3, With 2 No + 2 Nc Aux Contacts With Standard Coil Voltage 415 Volts, Rating 40 / 63 Amp As Per Cat No. 90721 Of M / S L & T Or Eqivalent In M / S Siemens / Schneider / Abb As Existing Including Testing Connecting Commissioning Complete All As Specified And Directed. 43 Dismantling And Disconnecting Unservicable Timer, Supply And Fixing In Replacement Of Three-Phase Load Of 5 Kw For Automatic Street Light Control Switch Using Infrared Sensor Based Natural Switch For Automatic Switching Of Street Lights. Nature Switch Operation Should Be Based On Natural Light Lux* Level, Required Illuminance Level For Switching On Is = 30 Lux And For Switching Off = 10 Lux. The Sensor Should Have Part Night Operation Facility Of Minimum 4 Hrs. To Max. 12 Hrs. The Sensor Along With 3 Nos Suitable Contactor Each 20 To 25 Amp Current Rating Incoming Mcbs & Outgoing Mcbs Of 20-25 Amps ( 03 Nos ) And Circuit Should Also Have Provision For Manual Operation ( I.E. Sensor Bye-Pass Option ) . Circuit Should Be Multistrand Frlsh Min Size Ofminmum 10 Sq.Mm Copper Cable. Selection Operation Should Be Enclosed In A Pole / Wall Mounted Enclosure Made Of Rust Proof, Electric Shock Proof Termite Proof And Fr Grade Special Mounting Compound ( Sintex Made Smc Junction Box ) Confirming To Ip 54 Including Taking Down Old Unserviceable Timer Any Type Complete All As Specified And As Directed By Engineer-In-Charge 44 M&L For Application Of Two Coats Of Aluminium / Metal Black Paint As Existing On Steel Tubular / Rail Pole Of 9 / 11 / 13 / 15 M Long Externally After Removal Of Old Paint, Rust, Dust, Oil, Grease Or Any Other Foreign Deposits By Paint Removers Or Burning Off By Blow Lamps, Cleaning With Scrapers And Chemicals For Removal Of Rust For Any Number Of Coats Of Any Width Or Girth Including. Numbering Of Poles In Black Base & White Letters Paint And Including Painting Five No. Strips Of 30 Cm On Bottom Of Pole With Black And Red Colour Paint Alternatelyall As Specified And Directed By Engr-In-Charge. 45 Supply, Install Factory Made Outdoor Type Crca Sheet Steel Duly Phosphatized And Powder Coated With 7 Tank Process Made Enclosure Three Phase 50 Hz Ac Timer Based Wall Mounted Feeder Pillar Box Having Degree Of Protection Ip 32 & 54 With 24 Hour Programmable Astronomical Time Switch, Auto / Manual Selector Switch-01 No., Door Locking By Panel Lock And Provision For Pad Lock, Pre-Wired Ready To Use, Liberal Termination Space, Louvers Provided On Both Sides For Proper Heat Dissipation, Suitable Three Phase 63 Amps Power Contactor - 01 No., Suitable Mcb Sp - 01 No. And 63 Amps Tpn - 01 No. As Incoming Incld. Setting Of The Astronomical Time Switch, Testing And Commissioning Of The Panel Complete All As Per Directions And Specifications Of Engineer-In-Charge And All As Per Havells Make, Cat No. - Ihxts09120. 46 Supply, Installing, Testing And Commissioning Factory Madelt Feeder Pillar Box Outdoor Type Platform Mounted, Suitable For 415 Volts 3 Phase 4 Wire, 50 Hz Ac Supply System Fixed At A Hight Of 2 Ft From Ground Lavel All As Specified And Directed Having Bus Bar Installed On Dmc / Epoxy Insulators. The Panel Shall Be Dust And Vermin Proof, Ip-65 Class Protection And Made Of 3.15 Mm Crca Ms Sheet With Frontopeningtype With Double Door Shutter And Locking Arrangement ( Including Provn Oflock With 2 Keys ) , Powder Coated Finish ( Over A Coat Of Red Oxide ) , Primer On Outside And Two Coats Of Red Oxide Primer On Inside Surfacewith Tpn Aluminium Bus Bar Of Rating Not Less Than 200Amps On Suitable Foundation. 47 Supplying And Fixing 1100 Volts Grade Heavy Duty Cable Pvc Insulated Aluminium Conductor, Served With Inner Sheathing Of Pvc Tape And Overall Pvc Sheathed In Service Connections Suspended By Insulating Hangers Not More Than 1 Metre Apart Including 4Mm Suspension Wire, One Twin Core Cable Flat Or Circular Of 10 Sqmm Standard Conductor Complete All As Specified And Directed By Engr-In-Charge. 48 All As Per Ser Item No 44 Here-In-Before But Size 16 Sqmm Standard Conductor Complete All As Specified And Directed By Engr-In-Charge. 49 Supply & Fix Of Lt Aluminium Thimble Of Size 630Mm As Specified And As Directed By Engr-In-Charge. 50 Supply & Fix Of Lt Aluminium Thimble Of Size 300Mm As Specified And As Directed By Engr-In-Charge. 51 Supply & Fix Of Lt Aluminium Thimble Of Size 240Mm As Specified And As Directed By Engr-In-Charge. 52 Supply & Fix Of Lt Aluminium Thimble Of Size 120Mm As Specified And As Directed By Engr-In-Charge. 53 Supply & Fix Of Lt Aluminium Thimble Of Size 95Mm As Specified And As Directed By Engr-In-Charge. 54 Supply & Fix Of Lt Aluminium Thimble Of Size 70 Mm As Specified And As Directed By Engr-In-Charge. 55 Supply & Fix Of Lt Aluminium Thimble Of Size 35-50 Mm As Specified And As Directed By Engr-In-Charge. 56 Material & Labour For Pin Type, Porcelain, Vitreous, White, Brown Or Green Insulator Including One Galvanised Mild Steel Spindle, Two Galvanised Iron Washers And One Galvanised Iron Nut, 50Mm Height, 65Mm Dia For 1100 Volts Grade 57 Material & Labour For Pin Type, Porcelain, Vitreous, White, Brown Or Green Insulator Including One Galvanised Mild Steel Spindle, Two Galvanised Iron Washers And One Galvanised Iron Nut, , 100Mm Height, 65Mm Dia For 1100 Volts Grade 58 Material & Labour For Shackle Type, Porcelain, Vitreous, White, Brown Or Green Insulator Including One Galvanised Mild Steel Spindle, Two Galvanised Iron Washers And One Galvanised Iron Nut, 50Mm Height, 65Mm Dia For 1100 Volts Grade 59 Material & Labour For Cement Concrete 1:4:8 Type D- 2 Using 40Mm Graded Crushed Stone Aggregate In Foundation Filling & Mass Concrete For Poles / Struts / Stays Assembly Complete All As Specified And Directed By Engr-In-Charge. 60 Material & Labour For Cement Concrete 1:2:4 Type B - 1 Using 20Mm Graded Crushed Stone Aggregate In Coping Pedestal To Poles Including Provision Of Necessary Frame Work Finishing The Expossed Surface Even And Smooth Complete All As Specified And Directed By Engr-In-Charge.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	25-Sep-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	02-10-2023

INR 1000 /-

INR 107500.0 /-

Refer document

Name of Work: REPARI/REPLACEMENT OF LT DISTRIBUTION SYSTEM AT MIL STN DAPPAR

Sl. No.	Item Description
1	Disconnecting & taking out old unserviceable LT cable of any size complete all as specified and as directed by Engineer-in-Charge.
2	Supply, laying, jointing, connecting, testing & commissioning UG cable XLPE insulated, screened, PVC bedded, galvanised steel strip armoured electric power cable (heavy duty 1100 volts grade with standard aluminium conductor of cross sectional area 630 sqmm x 3.5 core including two suitable size of both side End termination Joint with Thimbling/Lugsand all other connnected connectionall as specified and directed by Engr-in-Charge. NOTE - (a). The quoted rate is deemed to be inclusive of arranging respective shutdown, disconnection of cables, commissioning of feeder after the completion of job and inclusive of any minor spares and jobs required for the completion of the job. (b) The cable must be without joint from one end to another end (c). The cost of excavation, returning, filling, removal and PCC cable covers will be measured and paid under relevant items of this schedule.
3	All as per ser item No 2 here-in-before but size of LT under ground cable 120 sqmm 3.5 core.
4	All as per ser item No 2 here-in-before but size of LT under ground cable 70 sqmm 3.5 core.
5	All as per ser item No 2 here-in-before but size of LT under ground cable 50 sqmm 3.5 core.
6	All as per ser item No 2 here-in-before but size of LT under ground cable 35 sqmm 3.5 core.
7	All as per ser item No 2 here-in-before but size of LT under ground cable 16 sqmm 4 core.
8	Excavation in trenches in soft/loose/hard soil n exc 1.5 m wide and not exc 1.5 m in depth and getting out including forming bottom to required level or slope for laying pipes / laying of cable complete all as specified and as directed by Engineer-in-Charge.
9	Returning filling in soft / loose soil in trenches including spreading, leveling and well ramming in 25 cm thick layers complete all as specified and as directed by Engineer-in-Charge
10	Removal of surplus soil to a distance n exc in 50 m and deposited where directed at a level n exc 1.5 m above the starting point complete all as specified and as directed by Engineer-in-Charge.
11	Material and labour sand cushioning (dry sand) to underground cable for cable protection 23 cm thick in two layers (8 cm thick before laying of cables and 15 cm thick after laying the cable and punning down the sand to 18 cm thickness.) complete all as specified and as directed by Engineer-in-Charge. (Note:- Only punned thickness 18 cm of sand shall be measured for payment purposes).
12	Material and labour precast concrete cable cover, class LV, type 1 with peak, size 250mm x 150mm x 40mm complete all as specified and as directed by Engineer-in-Charge.
13	Material and labour making bore to road width for providing GI pipe medium/light grade both end socketed for passing armoured cable complete all as specifed.
14	Material and labour for galvanized iron tubing size 100 mm bore (Light grade) with all necessary fittings laid in trenches under road crossing or fixed on poles / walls / under floors for cable protection complete all as specfied and as directed.
15	Material and labour for galvanized iron tubing size 80 mm bore (Light grade) with all necessary fittings laid in trenches under road crossing or fixed on poles / walls / under floors for cable protectioncomplete all as specfied and as directed.
16	Material and labour for galvanized iron tubing size 40 mm bore (Light grade) with all necessary fittings laid in trenches under road crossing or fixed on poles / walls / under floors for cable protectioncomplete all as specfied and as directed.
17	Material and labour for earthingwith galvanised iron earth plate of size 600x600x6mm thick buried directly in ground not less than 2.25m below normal ground level,earth plate packed on all sides with charcoal mixed with salt in alternate layers of 15 cm thickness connected by galvanised iron earth strip 32x6mm soldered & riveted to earth plate, galvanised iron earth strip will be provided by using 50mm bore galvanised iron pipe (light grade) earth plate to transformer body and neutralor test point of transformer, including flat iron clamp 25x3mm including bolts, nuts and washers complete including watering galvanised iron pipe 20 mm dia "Light grade" 2.5m long the earthing includes PCC pit including necessary earth works and disposal of surplus soil to a distance not less than 50m, chamber of PCC 1:4:8 type D-2 using 40mm graded stone aggregate, coping shall be of PCC 1:3:6 type C-I using 20mm graded stone aggregate, RCC pit cover 50mm thick in 1:2:4 type B-I using 20mm graded stone aggregate, reinforced with 8mm dia @ 15cm c/c complete all as shown on sketch No 3 of SSR-I of 2009 and as specified and as directed by Engr-in-Charge.
18	Material and labour earth continuity conductor GI of 32x6 mm of GI strip by means of bolts, nuts, check nuts and GI washers complete all as specified.
19	Supply and fix cable jointing kit for 1100 V grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3.5 core XLPE, armoured, Aluminium conductor cable of size upto 25 to 50 sqmm, core outdoor type and taking down fault complete all as specified and directed by Engr-in-Charge.
20	Supply and fix cable jointing kit for 1100 V grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3.5 core XLPE, armoured, Aluminium conductor cable of size upto 70 to 120 sqmm, core outdoor type and taking down fault complete all as specified and directed by Engr-in-Charge.
21	Supply and fix cable jointing kit for 1100 V grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3.5 core XLPE, armoured, Aluminium conductor cable of size upto 150 to 185 sqmm, core outdoor type and taking down fault complete all as specified and directed by Engr-in-Charge.
22	Supply and fix cable jointing kit for 1100 V grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3.5 core XLPE, armoured, Aluminium conductor cable of size upto 240 to 630sqmm, core outdoor type and taking down fault complete all as specified and directed by Engr-in-Charge.
23	Disconnecting, dismantling and taking out old burnt unserviceable MCCB from LT distribution panels after arranging necessary electric shutdown, Supply & Fix MCCB FP, 36kA, 400 AMPS with Thermal - Magnetic Release Type Ics = 100% Icu, Adjustable Over Load setting: 0.4 -1.0 x In, Adjustable short circuit for each phase from 1.5 - 8 x In, . NOTE - Quoted rate is deemed to be inclusive of minor jobs and minor spares required for fitment of MCCB in the existing panel.
24	Disconnecting, dismantling and taking out old burnt unserviceable MCCB from LT distribution panels after arranging necessary electric shutdown, Supply & Fix MCCB TP, 25kA, 250 AMPS with Thermal - Magnetic Release Type, Ics = 100% Icu, Adjustable Over Load setting: 0.4 -1.0 x In, Adjustable short circuit for each phase from 6 - 10 x In, all as specified and directed by engr-in-charge.
25	Disconnecting, dismantling and taking out old burnt unserviceable MCCB from LT distribution panels after arranging necessary electric shutdown, Supply & Fix MCCB TP, 25 kA, 200 AMPS with thermal magnetic release, Ics = 100% Icu, Adjustable Over Load setting: 0.8 -1.0 x In, Adjustable short circuit for each phase from 6 - 10 x In, all as specified and directed by engr-in-charge.
26	Disconnecting, dismantling and taking out old burnt unserviceable MCCB from LT distribution panels after arranging necessary electric shutdown, Supply & Fif MCCB TP, 25 kA, 160 AMPS with thermal magnetic release, Ics = 100% Icu, Adjustable Over Load setting: 0.8 -1.0 x In, Adjustable short circuit for each phase from 6 - 10 x In, all as specified and directed by engr-in-charge.
27	Disconnecting, dismantling and taking out old burnt unserviceable MCCB from LT distribution panels after arranging necessary electric shutdown, Supplty & Fix MCCB TP, 25 kA, 125 AMPS with thermal magnetic release, Ics = 100% Icu, Adjustable Over Load setting: 0.8 -1.0 x In, Adjustable short circuit for each phase from 6 - 10 x In, all as specified and directed by engr-in-charge.
28	Supply and replace existing unservicable indicating lamp LED type suitable to operate on 230 volts AC Supply of R/Y/B colour as per site requirement all as specified and directed.
29	Supply and replace existing unservicable selector switch for voltmeterall as specified and directed by engr-in-charge..
30	Supply and replace existing unservicable selector switch for Ammeter all as specified and directed by engr-in-charge.
31	Supply and replace existing unserviceable CT as that of existing ratio and model suitable for 3 phase supply all as specified and directed by engr-in-charge.
32	Material & Labour for dismantling old unserviceable LT panel along with disconnecting connected cables, supplying, installing, testing and commissioning of 415Volts 3Phase 4 Wire factory fabricated and tested all as per existing IEC 60439 Part 1, floor mounted, IP 55 grade, Outdoor double doorTypeBus Coupler LT cubical panel made out of3.15 mm CRCA MS sheet duly powder coated with Seimens grey shade RAL 7032, dust and veremin proof with suitable size TPN PVC sleeved aluminium bus bar including. angle iron base frame of 40X40X6mm. Panel should be mounted/grouted on 150 mm thick PCC (1:4:8) type D2 below nearest greound level and should be with 400 mm offsets on all 04 sides of the panel complete and should be inclusive of following fitted in accessories :- A. INCOMING:-(i) MCCB 630 Amps ,415 V 4 pole 36 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model- 02 No. B. Bus Coupler (ii)MCCB 630 Amps ,415 V 4 pole 36 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable typeincluding spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 01 No. - C. INTERLOCKING -(iii). Electrical interlocking & Mech. - 0 2 No. all as approved by LT Panel OEM.
33	D. OUTGOING :-(iv) MCCB 200 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 02 Nos. -(v) MCCB 100 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 04 No. -(vi) MCCB 63 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model- 03 Nos. -(vii) LED indicators - R/Y/B 240 V AC - 06 Nos per Incoming and outgoing feeders.(viii) Multifunction meter with accuracy Class 1.0, Flush mounting 96 x 96 mm, CT/PT site programmable for measurement of V, A, PF, kW, kVA, Load hours including suitable size CTs (set of 3) - 01 No. (01 NO. for Incoming feeder)(ix) Single function 3 phase LED voltmeter with accuracy Class 1.0, Flush mounting 96 x 96 mm, Input voltage measurement range 50-520 VAC (P-P), CT/PT site programmable including suitable size CTs (set of 3) - 06 Nos. (Outgoing feeders) (x) Single function 3 phase LED ammeter with accuracy Class 1.0, Flush mounting 96 x 96 mm, Input voltage measurement range 50-520 VAC (P-P), CT/PT site programmable including suitable size CTs (set of 3) - 06 Nos. (Outgoing feeders)(xii) Control wiring with suitable size PVC insulated single core copper conductor cable for LED lamps, MFMs, etc.
34	All as perItem 32 above but panel with following components - A. INCOMING(ii)MCCB 400 Amps ,415 V 4 pole 36 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 02 No. - B. Bus Coupler (ii)MCCB 400 Amps ,415 V 4 pole 36 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 01 No. -C. INTERLOCKING - (iii). Electrical interlocking & Mech. - 02 No. all as approved by OEM.
35	D. OUTGOING(iv) MCCB 250 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 02 Nos. -(v) MCCB 160 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 01 No. - (vi) MCCB 63 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 01 Nos. - (vii) LED indicators - R/Y/B 240 V AC - 30 nos - 03 Nos per Incoming and outgoing feeders.(viii) Multifunction meter with accuracy Class 1.0, Flush mounting 96 x 96 mm, CT/PT site programmable for measurement of V, A, PF, kW, kVA, Load hours including suitable size CTs (set of 3) - 01 No. (01 NO. for Incoming feeder)(ix) Single function 3 phase LED voltmeter with accuracy Class 1.0, Flush mounting 96 x 96 mm, Input voltage measurement range 50-520 VAC (P-P), CT/PT site programmable including suitable size CTs (set of 3) - 06 Nos. (Outgoing feeders)(x) Single function 3 phase LED ammeter with accuracy Class 1.0, Flush mounting 96 x 96 mm, Input voltage measurement range 50-520 VAC (P-P), CT/PT site programmable including suitable size CTs (set of 3) - 06 Nos. (Outgoing feeders) (xi) MCB SP "C" series 10kA 60-32 Amps as protection for LED lamps (01 No. each for set of 03 Nos. LED lamps, multifunction and single function meters) and multifunction meter - 30 Nos.
36	All as per item 32 above but panel without bus couplerbut panel with following components - (i) MCCB 250 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 01 No. - INCOMING (ii) MCCB 100 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable type including spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 03 Nos. - OUTGOING(iii) MCCB 63 Amps ,415 V 4 pole 25 KA 50 Hz with Ics =100% Icu & thermal magnetic adjustable typeincluding spreader terminals - set of 04 and direct rotary handle -01No as per OEM specifications and model - 02 No
37	OUTGOING(iv) LED indicators - R/Y/B 240 V AC - 18 Nos. - 03 Nos per Incoming and outgoing feeders(v) Multifunction meter with accuracy Class 1.0, Flush mounting 96 x 96 mm, CT/PT site programmable for measurement of V, A, PF, kW, kVA, Load hours including suitable size CTs (set of 3) - 01 No. (for Incoming).(vi) Single function 3 phase LED voltmeter with accuracy Class 1.0, Flush mounting 96 x 96 mm, Input voltage measurement range 50-520 VAC (P-P), CT/PT site programmable including suitable size CTs (set of 3) - 04 Nos. (Outgoing feeders) (vii) Single function 3 phase LED ammeter with accuracy Class 1.0, Flush mounting 96 x 96 mm, Input voltage measurement range 50-520 VAC (P-P), CT/PT site programmable including suitable size CTs (set of 3) - 04 Nos. (Outgoing feeders) (viii) MCB SP "C" series 10kA 60-32 Amps as protection for LED lamps (01 No. each for set of 03 Nos. LED lamps, multifunction and single function meters) and multifunction meter - 18 Nos.(ix) Control wiring with suitable size PVC insulated single core copper conductor cable for LED lamps, MFMs, etc.
38	Material & Labour for Painting to electric control panel of E/M installations by cleaning the existing old paint with the help of spray and mechanical tools such as wire brush, scraper and sand paper from the surface of panel and painting the prepared surface with two coat of synthatic enamel paint of approved shade over a coat of red oxide primer complete all as specified abd specified.
39	Restringing and FixingACSR Conductor reinforced of any size to proper sag incl binding on insulator all as specified and as directed by Engr-in-Charge
40	Cutting & trimming of tree branches any girth and sizearound overhead lines to a clear distance 1.5 mtr both sides of overhead line with in a 25 to 40 mtrs span gap of HT/LT lines including clearing the site all as specified and directed by the Engr-in-Charge.
41	Material & Labour for stay assembly complete with accessories as shown in electric plate No.I including loop type insulator, stay clamps etc complete all as specified & directed with diameter of stay 20 mm of stay rod complete all as specified & directed.
42	Supply & fix power contactor 3 pole, type ML-3, with 2 NO + 2 NC aux contacts with standard coil voltage 415 volts, Rating 40/63 Amp as per Cat No. 90721 of M/s L & T or eqivalent in M/s Siemens/ Schneider/ABB as existing including testing connecting commissioning complete all as specified and directed.
43	Dismantling and disconnecting unservicable timer, Supply and fixing in replacement of Three-Phase load of 5 KW for automatic Street Light control Switch using Infrared Sensor based NATURAL SWITCH for automatic switching of Street Lights. Nature Switch operation should be based on Natural Light Lux* level, required illuminance Level for Switching ON is = 30 Lux and for Switching OFF = 10 Lux. The Sensor should have part night operation facility of minimum 4 hrs. to max. 12 hrs. The Sensor along with 3 Nos suitable Contactor each 20 to 25 Amp current rating incoming MCBs & Outgoing MCBs of 20-25 Amps (03 Nos) and circuit should also have provision for manual operation (i.e. Sensor Bye-pass option). circuit should be multistrand FRLSH min size ofminmum 10 sq.mm copper cable. Selection operation should be enclosed in a pole/wall mounted enclosure made of rust proof, electric shock proof termite proof and FR grade special mounting compound (sintex made SMC junction box) confirming to IP 54 including taking down old unserviceable timer any type complete all as specified and as directed by Engineer-in-Charge
44	M&L for application of two coats of aluminium/ Metal Black paint as existing on steel tubular/ rail pole of 9/11/13/15 M long externally after removal of old paint, rust, dust, oil, grease or any other foreign deposits by paint removers or burning off by blow lamps, cleaning with scrapers and chemicals for removal of rust for any number of coats of any width or girth including. numbering of poles in black base & white letters paint and including painting five no. strips of 30 cm on bottom of pole with black and red colour paint alternatelyall as specified and directed by Engr-in-Charge.
45	Supply, install factory made outdoor type CRCA sheet steel duly phosphatized and powder coated with 7 tank process made enclosure three phase 50 Hz AC timer based wall mounted feeder pillar box having degree of protection IP 32 & 54 with 24 hour programmable astronomical time switch, Auto/Manual selector switch-01 No., door locking by panel lock and provision for pad lock, pre-wired ready to use, liberal termination space, louvers provided on both sides for proper heat dissipation, suitable three phase 63 Amps power contactor - 01 No., suitable MCB SP - 01 No. and 63 Amps TPN - 01 No. as incoming incld. setting of the astronomical time switch, testing and commissioning of the panel complete all as per directions and specifications of Engineer-in-Charge and all as per Havells make, Cat No. - IHXTS09120.
46	Supply, installing, testing and commissioning factory madeLT feeder pillar box Outdoor type platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system fixed at a hight of 2 Ft from ground lavel all as specified and directed having bus bar installed on DMC/Epoxy insulators. The panel shall be dust and vermin proof, IP-65 class protection and made of 3.15 mm CRCA MS sheet with frontopeningtype with double door shutter and locking arrangement (including provn oflock with 2 keys), powder coated finish (over a coat of red oxide), primer on outside and two coats of red oxide primer on inside surfacewith TPN aluminium bus bar of rating not less than 200Amps on suitable foundation.
47	Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular of 10 sqmm standard conductor complete all as specified and directed by Engr-in-Charge.
48	All as per ser item No 44 here-in-before but size 16 sqmm standard conductor complete all as specified and directed by Engr-in-Charge.
49	Supply & Fix of LT Aluminium thimble of size 630mm as specified and as directed by Engr-in-Charge.
50	Supply & Fix of LT Aluminium thimble of size 300mm as specified and as directed by Engr-in-Charge.
51	Supply & Fix of LT Aluminium thimble of size 240mm as specified and as directed by Engr-in-Charge.
52	Supply & Fix of LT Aluminium thimble of size 120mm as specified and as directed by Engr-in-Charge.
53	Supply & Fix of LT Aluminium thimble of size 95mm as specified and as directed by Engr-in-Charge.
54	Supply & Fix of LT Aluminium thimble of size 70 mm as specified and as directed by Engr-in-Charge.
55	Supply & Fix of LT Aluminium thimble of size 35-50 mm as specified and as directed by Engr-in-Charge.
56	Material & Labour for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 50mm height, 65mm dia for 1100 volts grade
57	Material & Labour for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, , 100mm height, 65mm dia for 1100 volts grade
58	Material & Labour for Shackle type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 50mm height, 65mm dia for 1100 volts grade
59	Material & Labour for cement concrete 1:4:8 type D- 2 using 40mm graded crushed stone aggregate in foundation filling & mass concrete for poles/struts/stays assembly complete all as specified and directed by Engr-in-Charge.
60	Material & Labour for cement concrete 1:2:4 type B - 1 using 20mm graded crushed stone aggregate in coping pedestal to poles including provision of necessary frame work finishing the expossed surface even and smooth complete all as specified and directed by Engr-in-Charge.