Tender For Repair And Replacement Ofunserviceablelt Supply Networks, Busbar Chambers, Earthings And Alliedworks At Various Units Underage E/M-I Ofge 865 Ews., Leh-Jammu And Kashmir

Repair And Replacement Ofunserviceablelt Supply Networks, Busbar Chambers, Earthings And Alliedworks At Various Units Underage E / M-I Ofge 865 Ews.; 1 Supply & Installation , Testing And Commissioning In Replacement Of Lt Panel Cubical Type Out Door Floor Mounted Weather Proof Totally Enclosed, ( Cpri Approved ) Factory Made And Made Out Of 3 Mm Thick Crca Powder Coated Sheet And Angle Iron Complete With Bus Bar Of Aluminium Of Suitable Size For Capacity 600 Amps 3 Phase And Neutral 415 Volts 50 Hz Mounted On Epoxy Type Insulators With Pcc Flooring And Angle Iron Base Frame Complete All As Directed By The Engr-In-Charge Including Fallowing Accessories:- ( A ) Mccb 400 Amps Cap 4 Pole 36 Ka 415 -1No For ( I / C ) ( B ) Mccb 200 Amp Cap 3 Pole 25 Ka 415 Volts - 2 Nos ( C ) Mccb 125 Amp Cap 3 Pole 16 Ka 415 Volts - 2 Nos ( D ) Digital Volt Meter With Sellector Switch ( 0-500V ) - 02 Set ( E ) Digital Amp Meter With Sellector Switch With Necessary Ct ( 0-500A ) - 02 Set ( F ) Led Indicating Lamp - 02 Setnote : ( I ) The Make Of Mccb Considered Are Havells / Standard / Indo Asian / Hpl ( Ii ) The Rates Deemed To Be Inclusive Of Suitable Size Copper Wirinng / Copper Stripsfrom Main I / C Mccbs To Channge Over Switch, Change Over Switch To Main Bus Bar And Bus Bar To Outgoing Mccbs Complete All As Specified And Directed. ( Iii ) The Design Of Panel, Make Of Complete Accessories And Drawing Of The Lt Panel Should Be Submitted By The Contractor For Pre-Approval From The Engineer-In-Cfharge Before Order And Execution At Site. 2 Supply & Installation , Testing And Commissioning In Replacement Of Lt Panel Cubical Type Out Door Floor Mounted Weather Proof Totally Enclosed, ( Cpri Approved ) Factory Made And Made Out Of 3 Mm Thick Crca Powder Coated Sheet And Angle Iron Complete With Bus Bar Of Aluminium Of Suitable Size For Capacity 400 Amps 3 Phase And Neutral 415 Volts 50 Hz Mounted On Epoxy Type Insulators With Pcc Flooring And Angle Iron Base Frame Complete All As Directed By The Engr-In-Charge Including Fallowing Accessories:-A ) Mccb 250 Amps Cap 4 Pole 25 Ka 415 -1No For ( I / C ) B ) Mccb 160 Amp Cap 3 Pole 16 Ka 415 Volts - 1 Nosc ) Mccb 125 Amp Cap 3 Pole 16 Ka 415 Volts - 2 Nosd ) Digital Volt Meter With Sellector Switch ( 0-500V ) - 02 Sete ) Digital Amp Meter With Sellector Switch With Necessary Ct ( 0-500A ) - 02 Setf ) Led Indicating Lamp - 02 Setnote : ( I ) The Make Ofmccb Considered Are Havells / Standard / Indo Asian / Hpl ( Ii ) The Rates Deemed To Be Inclusive Of Suitable Size Copper Wirinng / Copper Stripsfrom Main I / C Mccbs To Channge Over Switch, Change Over Switch To Main Bus Bar And Bus Bar To Outgoing Mccbs Complete All As Specified And Directed. ( Iii ) The Design Of Panel, Make Of Complete Accessories And Drawing Of The Lt Panel Should Be Submitted By The Contractor For Pre-Approval From The Engineer-In-Cfharge Before Order And Execution At Site. 3 Supply & Installation , Testing And Commissioning In Replacement Of Lt Panel Cubical Type Out Door Floor Mounted Weather Proof Totally Enclosed, ( Cpri Approved ) Factory Made And Made Out Of 3 Mm Thick Crca Powder Coated Sheet And Angle Iron Complete With Bus Bar Of Aluminium Of Suitable Size For Capacity 800 Amps 3 Phase And Neutral 415 Volts 50 Hz Mounted On Epoxy Type Insulators With Pcc Flooring And Angle Iron Base Frame Complete All As Directed By The Engr-In-Charge Including Fallowing Accessories:- ( A ) Mccb 630 Amps Cap 4 Pole 36 Ka 415 -1No For ( I / C ) ( B ) Mccb 400 Amp Cap 3 Pole 36 Ka 415 Volts - 1 Nos ( C ) Mccb 250 Amp Cap 3 Pole 25 Ka 415 Volts - 2 Nos ( D ) Mccb 100 Amp Cap 3 Pole 16 Ka 415 Volts - 1 Nos ( E ) Digital Volt Meter With Sellector Switch ( 0-500V ) - 02 Set ( F ) Digital Amp Meter With Sellector Switch With Necessary Ct ( 0-500A ) - 02 Set ( G ) Led Indicating Lamp - 02 Setnote : ( I ) The Make Of Change Over And Mccb Considered Are Havells / Standard / Indo Asian / Hpl ( Ii ) The Rates Deemed To Be Inclusive Of Suitable Size Copper Wirinng / Copper Stripsfrom Main I / C Mccbs To Channge Over Switch, Change Over Switch To Main Bus Bar And Bus Bar To Outgoing Mccbs Complete All As Specified And Directed. ( Iii ) The Design Of Panel, Make Of Complete Accessories And Drawing Of The Lt Panel Should Be Submitted By The Contractor For Pre-Approval From The Engineer-In-Cfharge Before Order And Execution At Site. 4 Supply, Fixing, Connecting And Testing And Commissioning Of Factory Made Out Door Street Light Panelcubical Type Pole / Floor Mounted Totally Enclosed Made Out Of 2.16 Mm Thick Crca Powder Coated Sheet And Angle Iron Base Frame Of Height 2 Occompanied With 65 Amp Contactor , Tpn Mcb 63 Amp, Max Capacity12 Kw, With Digital Type Timmer Switch Internaly Pre Wired Suitable For 3 Ph Power Supplycomplete All As Specified And Directed. Make- Havells Cat Ihxts0912aor L &T , Siemens . 5 Supply And Fixing In Replacementof Bus Bar Chamber Size 600X 450X 300 Mm Outdoor Type Made Out Of Ms Sheet 2.0 Mm Thick Mounted On Angle Iron Frame Dully Painted With Two Coat Of Synthetic Enemelled Paint Over A Coat Of Primer And Comprising Of Three Phase Aluminum Bus Bar 400 Amps Mounted On Insulators Including Provisioning Of Foundation All As Specifed And Directed. 6 Taking Down Of Pvc / Xlpe Unservicable Of Size 3.5 Core 500 To630 Sq Mmfrom Trench / Walls / Duct / Pipe As Required For Replacement For Laying Of New Cable Complete All As Specified And Directed By Engr -In-Charge. 7 All As Per Srl Item No.06 Above But Of Size 150 To240 Sqmm 3.5 Coreall As Specified . 8 All As Per Srl Item No.06 Above Butof Size 70 To 120 Sqmm 3.5 Coreall As Specified . 9 All As Per Srl Item No.06 Above But Of Size25 To 50 Sqmm 3.5 Coreall As Specified . 10 Allas Per Srl Item No. 06 Above But Of Size 10 To 16 Sqmm, 2 Core All As Specified . 11 Supply And Laying In Replacement Ofxlpe Insulated, Armoured, Haeavy Duty Electric Cables ( Heavy Duty ) With Stranded Aluminium Conductor Rating 1100 Volts Grade Of Size 630 Sqmm 3.5 Core Laid In Trences Or Passing Through Pipes.Ducts Or Fixed To Walls / Poles Completer All As Specified. ( Earth Work, Cable Protection And Sand Cushioning Shall Be Measured And Paid For Seperately ) 12 All As Per Srl Item No.11 Above But Of Size 500 Sqmm, 3.5 Core Complete All As Specified And Directed By Engr -In-Charge. 13 All As Per Srl Item No. 11 Above But Of Size 240 Sqmm 3.5 Corecomplete All As Specified And Directed By Engr -In-Charge. 14 All As Per Srl Item No.11 Above But Of Size 185 Sqmm 3.5 Corecomplete All As Specified And Directed By Engr -In-Charge. 15 All As Per Srl Item No.11 Above Butof Size 150 Sqmm 3.5 Core Complete All As Specified And Directed By Engr -In-Charge. 16 All As Per Srl Item No.11 Above Butof Size 120 Sqmm 3.5 Corecomplete All As Specified And Directed By Engr -In-Charge. 17 All As Per Srl Item No.11 Above Butof Size95 Sqmm 3.5 Core Complete All As Specified And Directed By Engr -In-Charge. 18 All As Per Srl Item No.11 Above But Of Size 70 Sqmm 3.5 Core Complete All As Specified And Directed By Engr -In-Charge. 19 All As Per Srl Item No.11 Above But Of Size 50 Sqmm 3.5 Corecomplete All As Specified And Directed By Engr -In-Charge. 20 All As Per Srl Item No.11Above But Of Size 35 Sqmm, 3.5 Core Complete All As Specified And Directed By Engr -In-Charge. 21 All As Per Srl Item No.11 Above But Of Size 25 Sqmm, 3.5 Core Complete All As Specified And Directed By Engr -In-Charge. 22 Allas Per Srl Item No. 11 Above But Of Size 16 Sqmm, 2 Core Complete All As Specified And Directed By Engr -In-Charge. 23 Allas Per Srl Item No. 11 Above But Of Size 10 Sqmm, 2 Core Complete All As Specified And Directed By Engr -In-Charge. 24 Supply & Fixing In Replacement Of Tubes Light Grade Of Size 80 Mm Bore Galvanised With All Fittings And Fixed Complete To Walls And Ceiling Or Laid In Floors Complete All As Specified And Directed By Engr -In-Charge. 25 M&L For Excavation In Trenches, N Exc 1.5 M Wide And N Exc 1.5 M In Depth; For Foundation, Etc. Or For Laying Ug Cable In Trenches On Plan And N Exc 1.5 M In Depth In Any Type Of Soil And Getting Out All As Specified And Directed By Engr-In-Charge. 26 M&L For Returning, Filling In ( Soil ) , Including Spreading, Leveling, Watering And Well Ramming In Layers Not Exc. 25M, Complete All As Specified And Directed By Engr -In-Charge. 27 M&L For Removing Excavated Material To A Distance Not Exc. 50M And Depositing Where Directed At A Level Not Exc. 1.5M Above The Stratingpoint, Complete All As Specified And Directed By Engr -In-Charge. 28 M&L For Sand Cushioning To Underground Cables 8 Cm Below The Cable Before Laying & 15 Cm Above The Cable After Laying, Complete All As Specified In Clause 19.75 Of Ssr Par-I, Complete All As Specified. Note : Punned Thickness Of 18 Cm Will Be Measured And Paid For. 29 Supply And Layingof Factory Made, Machine Pressed, Unreinforced, Pre-Cast Concrete Cable Cover Class Lv Type-2 Flate Size 250 Mm X 180 Mm X 40Mm, Complete All As Specified And Directed By Engr -In-Charge. 30 Supply & Fixing In Replacement Of Tubes Light Grade Of Size 50 Mm Bore Galvanised With All Fittings And Fixed Complete To Walls And Ceiling Or Laid In Floors Complete All As Specified And Directed By Engr -In-Charge. 31 M&L In Replacement For Incoming Off Load Changeover Switch Enclosure With 100 Amp Incoming Change Over Switch- To Accommodate All Connected Accessoriescomplete All As Specified And Directed By Engr-In-Chage. 32 M&L In Replacement For Incoming Off Load Changeover Switch Enclosure With 200 A Incoming Change Over Switch- To Accommodate All Connected Accessoriescomplete All As Specified And Directed By Engr-In-Chage. 33 M&L In Replacement For Incoming Off Load Changeover Switch Enclosure With 320 A Incoming Change Over Switch- To Accommodate All Connected Accessoriescomplete All As Specified And Directed By Engr-In-Chage. 34 M&L In Replacement For Incoming Off Load Changeover Switch Enclosure With 400 A Incoming Change Over Switch- To Accommodate All Connected Accessoriescomplete All As Specified And Directed By Engr-In-Chage. 35 M&L In Replacement For Incoming Off Load Changeover Switch Enclosure With 630 A Incoming Change Over Switch- To Accommodate All Connected Accessoriescomplete All As Specified And Directed By Engr-In-Chage. 36 M&L For Cement Concrete Infilling And Mass Concrete / Foundation Of Poles / Stayand Pcc For Road Crossings Etc All As Directed , Type C-2 1:3:6 ( 40 Mm Graded Aggregate ) Complete All As Specified And Directed By Engr-In-Chage. 37 M&L For Cement Concrete Infilling And Mass Concrete / Coping Of Poles And Pcc For Road Crossings Etc All As Directed , Type C-1 1:3:6 ( 20 Mm Graded Aggregate ) Complete All As Specified And Directed By Engr-In-Chage. 38 Replacement Of Earthing Complete With Galvanised Steel Earth Plate Electrode 60Cmx60cmx6mm Thick Burried Directly In Groud To A Depth Not Lss Than 2.25 Mtrs Deep Below Normal Ground Level With Top Edge Of Earth Plate Not Less Than 1, 5 Ntrs Below Normal Ground Level Connected To Galvanised Iron Strip 32 X 6Mm As Earthing Leads By Means Of Galvanised Bolts, Nuts, Check Nuts And Washer Of Galvanised Iron Or Steel Complete With 20 Mm Dia Gi Pipe Light Grade For Watering And 40Mm Dia Gi Light Grade Pipe For Protection Of Strip Upto Test Point Including Test Point Of Strip 50X50x3mm Gi, Charcoal Dust, Common Salt 15Cm All Around The Earth Plate All As Shown Inelectric Plate No.5 Of Mes Ssr Part-I All As Specifed Or Indicated And Testing On Competion Including Necessary Excavation, Earth Work Pcc Pit And With Rcc Cover Of Suitable Size Water Funnel With Wire Mesh All As Directed By Engr-In Charge. 39 All As Per Item No 38 Above But Usinggi Wire 4.0 Mm Dia As Earthing Leads By Means Of Galvanised Bolts, Nuts, Check Nuts And Washer Of Galvanised Iron Or Steel Complete With 20 Mm Dia Gi Pipe Light Grade For Watering And 40Mm Dia Gi Light Grade Pipe For Protection Of 4.0Mm Dia Gi Wire Charcoal Dust, Common Salt 15Cm All Around The Earth Plate All As Shown Inelectric Plate No.5 Of Mes Ssr Part-I All As Specifed Or Indicated And Testing On Competion Including Necessary Excavation, Earth Work Pcc Pit And With Rcc Cover Of Suitable Size Water Funnel With Wire Mesh All As Directed By Engr-In Charge.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	21-Nov-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	28-11-2023

INR 500 /-

INR 99000.0 /-

INR 49.50 Lakhs /-

Name of Work : Repair and replacement ofunserviceableLT Supply networks, Busbar Chambers, Earthings and alliedworks at various units underAGE E/M-I ofGE 865 EWS.

Sl. No.	Item Description
1	Supply & Installation ,testing and Commissioning in replacement of LT Panel cubical type out door floor mounted weather proof totally enclosed, (CPRI approved) factory made and made out of 3 mm thick CRCA powder coated sheet and angle iron complete with bus bar of Aluminium of suitable size for capacity 600 Amps 3 Phase and Neutral 415 Volts 50 Hz mounted on epoxy type insulators with PCC flooring and angle iron base frame complete all as directed by the Engr-in-charge including fallowing accessories:-(a) MCCB 400 Amps Cap 4 Pole 36 KA 415 -1No for( I/C)(b) MCCB 200 Amp cap 3 pole 25 KA 415 Volts - 2 Nos (c) MCCB 125 Amp cap 3 pole 16 KA 415 Volts - 2 Nos(d) Digital Volt meter with sellector switch(0-500V) - 02 Set(e)Digital Amp meter with sellector switch with necessary CT (0-500A) - 02 Set(f) LED indicating lamp - 02 SetNote : (i) The Make of MCCB considered are Havells/Standard/Indo Asian/HPL (ii) The rates deemed to be inclusive of suitable size copper wirinng/copper stripsfrom Main I/C MCCBs to Channge over switch, Change over switch to Main Bus bar and Bus Bar to Outgoing MCCBs complete all as specified and directed.(iii) The design of Panel, Make of complete accessories and drawing of the LT Panel should be submitted by the contractor for pre-approval from the Engineer-in-cfharge before order and execution at site.
2	Supply & Installation ,testing and Commissioning in replacement of LT Panel cubical type out door floor mounted weather proof totally enclosed, (CPRI approved) factory made and made out of 3 mm thick CRCA powder coated sheet and angle iron complete with bus bar of Aluminium of suitable size for capacity 400 Amps 3 Phase and Neutral 415 Volts 50 Hz mounted on epoxy type insulators with PCC flooring and angle iron base frame complete all as directed by the Engr-in-charge including fallowing accessories:-a) MCCB 250 Amps Cap 4 Pole 25 KA 415 -1No for( I/C)b) MCCB 160 Amp cap 3 pole 16 KA 415 Volts - 1 Nosc) MCCB 125 Amp cap 3 pole 16 KA 415 Volts - 2 Nosd) Digital Volt meter with sellector switch(0-500V) - 02 Sete) Digital Amp meter with sellector switch with necessary CT (0-500A) - 02 Setf) LED indicating lamp - 02 SetNote : (i) The Make ofMCCB considered are Havells/Standard/Indo Asian/HPL (ii) The rates deemed to be inclusive of suitable size copper wirinng/copper stripsfrom Main I/C MCCBs to Channge over switch, Change over switch to Main Bus bar and Bus Bar to Outgoing MCCBs complete all as specified and directed.(iii) The design of Panel, Make of complete accessories and drawing of the LT Panel should be submitted by the contractor for pre-approval from the Engineer-in-cfharge before order and execution at site.
3	Supply & Installation ,testing and Commissioning in replacement of LT Panel cubical type out door floor mounted weather proof totally enclosed, (CPRI approved) factory made and made out of 3 mm thick CRCA powder coated sheet and angle iron complete with bus bar of Aluminium of suitable size for capacity 800 Amps 3 Phase and Neutral 415 Volts 50 Hz mounted on epoxy type insulators with PCC flooring and angle iron base frame complete all as directed by the Engr-in-charge including fallowing accessories:-(a) MCCB 630 Amps Cap 4 Pole 36 KA 415 -1No for( I/C)(b) MCCB 400 Amp cap 3 pole 36 KA 415 Volts - 1 Nos (c) MCCB 250 Amp cap 3 pole 25 KA 415 Volts - 2 Nos (d) MCCB 100 Amp cap 3 pole 16 KA 415 Volts - 1 Nos(e) Digital Volt meter with sellector switch(0-500V) - 02 Set(f) Digital Amp meter with sellector switch with necessary CT (0-500A) - 02 Set(g) LED indicating lamp - 02 SetNote : (i) The Make of Change over and MCCB considered are Havells/Standard/Indo Asian/HPL (ii) The rates deemed to be inclusive of suitable size copper wirinng/copper stripsfrom Main I/C MCCBs to Channge over switch, Change over switch to Main Bus bar and Bus Bar to Outgoing MCCBs complete all as specified and directed.(iii) The design of Panel, Make of complete accessories and drawing of the LT Panel should be submitted by the contractor for pre-approval from the Engineer-in-cfharge before order and execution at site.
4	Supply, Fixing, connecting and testing and Commissioning of Factory made out door Street light Panelcubical type Pole / floor mounted totally enclosed made out of 2.16 mm thick CRCA powder coated sheet and angle iron base frame of height 2" occompanied with 65 Amp contactor ,TPN MCB 63 Amp, Max capacity12 KW, with digital type timmer switch internaly pre wired suitable for 3 Ph power supplycomplete all as specified and directed. Make- HAVELLS Cat IHXTS0912Aor L &T , SIEMENS .
5	Supply and fixing in replacementof bus bar chamber size 600x 450x 300 mm outdoor type made out of MS sheet 2.0 mm thick mounted on angle iron frame dully painted with two coat of synthetic enemelled paint over a coat of primer and comprising of three phase aluminum bus bar 400 amps mounted on insulators including provisioning of foundation all as specifed and directed.
6	Taking down of PVC/XLPE unservicable of size 3.5 core 500 to630 Sq mmfrom trench /walls/duct /pipe as required for replacement for laying of new cable complete all as specified and directed by Engr -in-charge.
7	All as per srl item No.06 above but of size 150 to240 Sqmm 3.5 coreall as specified .
8	All as per srl item No.06 above butof size 70 to 120 Sqmm 3.5 coreall as specified .
9	All as per srl item No.06 above but of size25 to 50 Sqmm 3.5 coreall as specified .
10	Allas per srl item No. 06 above but of size 10 to 16 Sqmm, 2 core all as specified .
11	Supply and laying in replacement ofXLPE insulated, armoured, haeavy duty electric cables (heavy duty) with stranded aluminium conductor rating 1100 volts grade of size 630 Sqmm 3.5 core laid in trences or passing through pipes.ducts or fixed to walls/poles completer all as specified. (Earth work, cable protection and sand cushioning shall be measured and paid for seperately)
12	All as per srl item No.11 above but of size 500 sqmm, 3.5 core complete all as specified and directed by Engr -in-charge.
13	All as per srl item No. 11 above but of size 240 Sqmm 3.5 corecomplete all as specified and directed by Engr -in-charge.
14	All as per srl item No.11 above but of size 185 Sqmm 3.5 corecomplete all as specified and directed by Engr -in-charge.
15	All as per srl item No.11 above butof size 150 Sqmm 3.5 core complete all as specified and directed by Engr -in-charge.
16	All as per srl item No.11 above butof size 120 Sqmm 3.5 corecomplete all as specified and directed by Engr -in-charge.
17	All as per srl item No.11 above butof size95 Sqmm 3.5 core complete all as specified and directed by Engr -in-charge.
18	All as per srl item No.11 above but of size 70 Sqmm 3.5 core complete all as specified and directed by Engr -in-charge.
19	All as per srl item No.11 above but of size 50 Sqmm 3.5 corecomplete all as specified and directed by Engr -in-charge.
20	All as per srl item No.11above but of size 35 sqmm, 3.5 core complete all as specified and directed by Engr -in-charge.
21	All as per srl item No.11 above but of size 25 sqmm, 3.5 core complete all as specified and directed by Engr -in-charge.
22	Allas per srl item No. 11 above but of size 16 Sqmm, 2 core complete all as specified and directed by Engr -in-charge.
23	Allas per srl item No. 11 above but of size 10 Sqmm, 2 core complete all as specified and directed by Engr -in-charge.
24	Supply & fixing in replacement of tubes light grade of size 80 mm bore galvanised with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed by Engr -in-charge.
25	M&L for Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for laying UG cable in trenches on plan and n exc 1.5 m in depth in any type of soil and getting out all as specified and directed by Engr-in-Charge.
26	M&L for Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25m, complete all as specified and directed by Engr -in-charge.
27	M&L for Removing excavated material to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the stratingpoint, complete all as specified and directed by Engr -in-charge.
28	M&L for Sand cushioning to underground cables 8 cm below the cable before laying & 15 cm above the cable after laying, complete all as specified in clause 19.75 of SSR Par-I, complete all as specified. Note : Punned thickness of 18 CM will be measured and paid for.
29	Supply and layingof factory made, machine pressed, unreinforced, pre-cast concrete cable cover class LV type-2 flate size 250 mm x 180 mm x 40mm,complete all as specified and directed by Engr -in-charge.
30	Supply & fixing in replacement of tubes light grade of size 50 mm bore galvanised with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed by Engr -in-charge.
31	M&L in replacement for Incoming Off load Changeover Switch Enclosure with 100 Amp Incoming change Over switch- to accommodate all connected accessoriescomplete all as specified and directed by Engr-in-Chage.
32	M&L in replacement for Incoming Off load Changeover Switch Enclosure with 200 A Incoming change Over switch- to accommodate all connected accessoriescomplete all as specified and directed by Engr-in-Chage.
33	M&L in replacement for Incoming Off load Changeover Switch Enclosure with 320 A Incoming change Over switch- to accommodate all connected accessoriescomplete all as specified and directed by Engr-in-Chage.
34	M&L in replacement for Incoming Off load Changeover Switch Enclosure with 400 A Incoming change Over switch- to accommodate all connected accessoriescomplete all as specified and directed by Engr-in-Chage.
35	M&L in replacement for Incoming Off load Changeover Switch Enclosure with 630 A Incoming change Over switch- to accommodate all connected accessoriescomplete all as specified and directed by Engr-in-Chage.
36	M&L for Cement concrete infilling and mass concrete/ foundation of poles/Stayand PCC for road crossings etc all as directed , type C-2 1:3:6 (40 mm graded aggregate) complete all as specified and directed by Engr-in-Chage.
37	M&L for Cement concrete infilling and mass concrete/Coping of Poles and PCC for road crossings etc all as directed , type C-1 1:3:6 (20 mm graded aggregate) complete all as specified and directed by Engr-in-Chage.
38	Replacement of Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in groud to a depth not lss than 2.25 mtrs deep below normal ground level with top edge of earth plate not less than 1,5 ntrs below normal ground level connected to galvanised iron strip 32 x 6mm as earthing leads by means of galvanised bolts, nuts, check nuts and washer of galvanised iron or steel complete with 20 mm dia GI Pipe light grade for watering and 40mm dia GI light grade pipe for protection of strip upto test point including test point of strip 50x50x3mm GI, charcoal dust, common salt 15cm all around the earth plate all as shown inelectric plate No.5 of MES SSR Part-I all as specifed or indicated and testing on competion including necessary excavation, earth work PCC pit and with RCC cover of suitable size water funnel with wire mesh all as directed by Engr-in charge.
39	All as per item No 38 above but usingGI wire 4.0 mm dia as earthing leads by means of galvanised bolts, nuts, check nuts and washer of galvanised iron or steel complete with 20 mm dia GI Pipe light grade for watering and 40mm dia GI light grade pipe for protection of 4.0mm dia GI wire charcoal dust, common salt 15cm all around the earth plate all as shown inelectric plate No.5 of MES SSR Part-I all as specifed or indicated and testing on competion including necessary excavation, earth work PCC pit and with RCC cover of suitable size water funnel with wire mesh all as directed by Engr-in charge.