Replacement Of Damaged 33 Kv Vcb, Isolator & Control Paneland Increasing Capacity Of Chhibramau Edd -Ihardoi, hardoi-Uttar Pradesh

Replacement Of Damaged 33 Kv Vcb, Isolator & Control Paneland Increasing Capacity Of Chhibramau Edd -Ihardoi- 1 Dragging, loading, carriage and unloading of following store material with proper stacking from ESC Hardoi to JEs dump store and from store to work site: 2 33 KV Bus Isolator 3 33 KV Line Isolator 4 Post Insulator 5 33 KV Lightening Arrester 6 33/11 KV 05 MVA Transformer 7 33 KV VCB 800 Amp., 750 MVA 8 33 KV CT 200/100/1 Amp. 9 33 KV Single T/F Control Pannel with structure. 10 600/300/5 AMP, 350 MVA Incoming 11 200/100/5 AMP, 350 MVA Outgoing 12 11 KV 3x300 SQ MM XLPE 13 11 KV 3x120 SQ MM XLPE 14 MS Channel 125x65, 3.2Mtr. Long 1,2,3,4 No Pieces for Top channel. 13.10 Kg/Mtr.+wastage. 15 MS Angles 50x50x6mm for bracing type members of T.G./B.G./Trench 16 MS Angles 75x75x8, 2.6mtr long, total 5.2 @ 8.9 Kg/Mtr. 17 ACSR Panther Conductor 18 PCC Pole 8.5m long. 19 Rail Pcs of 90 Lbs 3.46M long 2 No. Pcs 6.92M @ 44.61 Kg./M 20 MS Channel 100x50 mm (9.6 Kg/Mtr.) for Cable Stand 21 MS Channel 100x50x2028 mm (Dropper for Fuse Set) 22 MS Channel 100x50x2240m Top Channel 23 11 KV Polymeric Disc Insulator T & C type 4500 Kg. 24 11 KV Disc fitting T & C type 4500 Kg. 25 11 KV Polymeric Pin Insulator 26 11 KV 3x300 SQ MM XLPE Cable Outdoor jointing Kit 27 11 KV 3x300 SQ MM XLPE Cable Indoor jointing Kit 28 11 KV 3x120 SQ MM XLPE Cable Outdoor jointing Kit 29 11 KV 3x120 SQ MM XLPE Cable Indoor jointing Kit 30 Earthing of pole by MS Earthing rod 20x2500 mm & 6 SWG earthing wire etc Complete 31 MS Angle 65x65x6mm 2028 mm Mtr long for cable hoisting support 32 Stay Complete 33 Plinth of 5MVA 33/11KV T/F: Construction of plinth of size 3.46 x4.46 Mtr. For 5MVA T/F having 0.4 Mtr. above ground level. The work includes excavation of foundation, base concretion of CC 1:4:8 ratio (cement, fine sand & brick ballast) first class brick work in cement morter of rtio1:4 foundation CC in 1:4:8 ratio(cement, find sand & brick ballast) and RCC work in ratio 1:2:4 (cement, coarse sand and stone grit of 20mm gauge using MS bar of 10mm dia(tor) in reinforcement including its cutting, bending & binding in required shape. The work also includes laying of 2 No. 3.46 mtr. long rail pieces complete with cutting, welding & proper fitting etc. The plinth will be made as per drawing and shall be plastered/ finished on top and sides of the plinth. 34 Plinth of VCB : Construction of Plinth of size 2.0 mtrx1.5mtrx0.9mtr. suitable for erection of upper structure of 33KV VCB including grouting of anchor bolts in proper alignment and level. Scope of work includes excavation of foundation base and concreting in CC 1:3:6 (cement, find sand & stone grit) 1st class brick work in cement mortor ratio 1:4:8. 35 Repairing and Replacement of 33 KV existing Bus bar with the help of PG Clamp, Isolator Clamp, and CT Connctector. All material provided by contractor except PantherConductor. 36 Replacement of all connection of existing of 05/10MVA Transformer with the help of Bimetallic clamp.All material provided by contractor except panther conductor. 37 Fabrication, Errection & Grouting of Substation Structure: 38 Installation of VCB: Installation of 33KV VCB complete work with making earth connections(Earth Mat/earthing) with GI Strip 50x6mmincluding control wiring, commissioning & testing (All decentralised materials to be provided by Contractor). 39 Isolator Structure: Fabrication of Isolator Structure 3.5 mtr in height as per Drg. digging of two no. pits of size 1.075x0.9x0.3 mtr. providing Stone Pad at the bottom of the pit and grouting of two legs of the isolator structure in CC(cement coarse sand and stone grit of 20mm gauge) of the ratio 1:4:8 in block of 1.075x0.3 mtr. including all civil material, T&P complete in all respect. The work includes dragging, shifting up to 40 Mtr., raising and erecting the two legs with runner on proper alignment and level and plumb. Both plinths of the isolator structure shall be properly finished with smoothing of edges. 40 Lightening Arrestor, P.I. & CT Structure : Fabrication of Lightening Arrestor, P.I. & CT Structure 3.5 mtr. in height as per Drg. digging of two no pits of size 1.075x0.9x0.3 mtr. providing stone pad at the bottom of the pit and grouting of two legs of the Structure in CC(cement coarse sand and stone grit of 20mm gauge) of the ratio 1:4:8 in block of 1.075x0.3 mtr. including all civil material, T&P complete in all respect. The work includes dragging, shifting up to 40 Mtr., raising and erecting the two legs with runner on proper alignment and level and plumb. Both plinths of the structure shall be properly finished with smoothing of edges. 41 Installation of Isolators: Assembling and installation of line isolator on the existing isolator structure adjusting of opening mechanis in proper alignment so as to ensure smooth operation of the same. In case of line isolator proper operation of earth links shall also be ensured. The work includes fabrication & proper connection with earthmat by G.I. erth strip 50x6mmfor proper flexing if required. 42 Installation ofLightening Arrestors : Assembling, installation & mounting of 10 set L.A.. Structure/complete with making earth connections (separate) and line connections. The work includes fabrication for fixing if required. 43 Installation of CT: Installation of 33No.(11 set) CT on the CT Structure along with CT Junction Box. The work includes fabrication for proper fixing of C.T.Ifrequired and proper commissioning & testing. 44 Erection and installation of 33/11KV 10 MVA T/F 45 Earthing for power T/F & other structures by way of boaring and lowering of 40mm dia, 2.9 mm thick GI Pipe from ground upto the water level (minimum 60 feet deep) as per standard practice and REC Drg. 46 Earthing of33 KV Switchgears equpiment by lowaring and boring of Chemical Earthing outside of switchyard and connecting through G.I. Strip 50x6mm with indoor/outdoor equipments with making of earth pit of 300x300 mm & 1 feet deep with Cover. (All the material provided by the contractor) 47 Fabrication and grouting (1:4:8) of MS Channel 100x50mm in L Shape & in proper size and alignment to provide support for the two separate earthing strips (50x6)mm size for power transformer neutral including supply & fixing of two no. flexible copper bonds for neutral earthing as per Drg. 48 Fabrication and erection of cable support made of two pieces of MS channel 100x50mm, 3.0 mtr. long joined to each other by means of 5 no. MS Fat 50x6mm pieces of size 150mm long each by welding at equal intervals as per drawing and grouting in block of size 300x300x700mm (1:4:8) complete with one coat of ready mixed primer and two coats of Al. Paint. This includes providing of four no. MS Clamp made of MS Flat holding the cable including nuts & bolts and fixing of XLPE cable. 49 Installation of Switchgears in Control Room: 50 Shifting carefully & installation safely 11KV I/C & O/G switchgears from outside the switchgear room placing and fixing of switchgear on foundation providing G.I. Bolt & Nuts of proper size in proper position and alignment and checking, complete workwith proper testing & commissioning of switchgears. 51 Fixing and making Bus Bar connections in between all switchgears after cleaning and tapping with H.T. Tape, empire tape and PVC tape properly, providing and fixing of 6 mm thick Bakelite separators and plugging of all opening & holes with plastic compound complete work as per satisfaction of site incharge. 52 HT Cable Laying : 53 Laying & dressing of 11KV 3x300 Sq.mm U/G cable from 10MVA T/F to 11KV incoming Switchgear by excavation of earth in the trench 450mm wide, 900mm deep providing 150mm fine sand cushion belowthe cable. The cable shall be duly protected by bricks, sand & stone slab and refilling & ramming of the left out soil. Spare cable shall be left and buried in the trench in the shape of rings at both ends. Cable laying work includes unrolling, cutting, making ring and sealing both ends of the cable. (All the matrical provided by the contrector Expect Cable). 54 Layng & dressing of 11KV 3x120 Sq.mm U/G cable from 11 KV Outgoing Switchgear to outgoing feeder double pole by excavation of earth in the trench 450mm wide, 900mm deep providing 150mm fine sand cushion below & abovethe cable. The cable shall be duly protected by bricks, sand & stone slab and refilling & ramming of the left out soil. Spare cable shall be left and buried in the trench in the shape of rings at both ends. Cable laying work includes unrolling, cutting, making ring and sealing both ends of the cable.(All the matrical provided by the contrector Execpt Cable). 55 Hoisting of Cables 56 Hoisting of 11KV Cable with 100 mm dia 3 Mtr. long GI Pipe on the feeder cable before mounting the cable on the double pole, lifting, mounting and clamping of 11KV feeder cable boxes on the feeder double pole structure and making connection including supply of cable mounting clamps. The work includes the sealing of GI Pipes, lower end of the pipe is to be buried into the earth by about one foot. (All the material provided by the contractor). 57 Hoisting of 11KV Cable for 11 KV switchgears & 33/11KV T/F. 58 Making vertical/horizontal jumper connections using Panther/Dog Conductor with existing busbargantry through PG Clamps and connecting all equipments with each other through connecting clamps. The work includes all the jumpes from busbar toT/F (1no. T/F bay) 59 Supply and laying of following size Copper Control Cable through underground/cable trench/trenching SGR interlinking through proper connections to T/F Control panel/protection board/Battery and Battery Charger/Bunch joints, Relay 33/11KV T/F junction Box/33KV VCB, CTs etc. as per site conditions: 60 6x2.5 Sq.mm 61 4x2.5 sq.mm 62 Supply & Fixing of control cable Trey 63 Painting of all structures and equipments. 64 Repairing and Extension of Existing Damage Wiremesh fencing of Sub Station With Gate & ToeWall. 65 Shifting carefully and installation of 33KV Single/Double Transformer /Feeder Control Panel in Control Room including fixing, bolting & grouting of above as per required and testing, commisioning complete work as per required. 66 Repairing &plastering of existing CT,Isolator,P.I.,LA,Structure Foundation on each Sub Station , as per RESPO Norms. 67 Repalcement of Damaged/Diffective WTI , OTI & MOG ofexisting Power T/F on different Sub Station 68 Repairing of 33 KV existing VCB/Control Panel with required spare parts (matreial to be provided by Contractor) 69 Re-arrangement & Repairing of Existing 33 KV VCB & CONTROL PANNEL structure with control panel connection And Proper Testing in all respect(All the material provided by the contractor) 70 Construction of 11 KV feeders :(a) Excavation of foundation pit in mix soil/normal soil, soft & hard rock and its back filling and levelling etc. The size of the pit will be 800x900 mm and having a depth of 1/6 of the full length of the support. Erection of supports by providing stone pad, fixing all clamps and other accessories such as No. Plate, Danger Board, Barbed Wire (2Kg.), Painting (one coat red oxide primer & two coats of red& Aluminium paint at required height). as per relevant RESPO/ RES. drawing . This includes any fabrication, if required.(b) Grouting of above supports with cement, concrete (CC will be of cement coarse sand & Stone Grit) Grouting will be done with the help of wooden/steel formers in a block of size 450 mm x 450 mm x 1/6 of the full length of the support in the CC 1:4:8 ratio as per RESPO/ RES. drawing including back filling and proper ramming.(c) Making plinth of STP 300 mm, dia & 300 mm above ground level in CC of 1:4:8 & plastering of the same with 12 mm thick plaster of cement & sand in 1:4 ratio.(d) Earthing of supports with Earth Electrode 2.5 mtr. length including excavation of pit and driving M.S. Rod upto proper depth and connecting the earth electrode with the help of 6/8 SWG G.I. Wire and earthing lugs. RESPO/ RES. drawing. 71 For Section Double Support on 8.5 Mtr. PCC Pole 72 Making vertical/horizontal jumper connections using Panther/Dog Conductor with existing busbar gantry through PG Clamps and connecting all equipments with each other through connecting clamps. The work includes all the jumpers from busbar toT/F (1no. T/F bay & all equipments) (All Fitting Clamps, PG Connector etc. to be provided by Contractor). 73 Construction of Cable trench of size 300x300mm including brick work 1:4 in wall of the trench, brick ballast work in 1:5:10 on foundation plaster 12mm thick with coarse sand 1:4 and surface finishing with cement, providing MS Strip at an interval of 0.5 Mt. and MS Angle (25x25x5mm) running on both the edges of trench. 74 Construction of welded frame type control cable trench cover 0.5 Mt. long suitable for trench including cost of MS/Tor Bar. 75 Erection and installation of 33/11KV 05 MVA T/F in a levelled position of the plinth. The work includes shifting of T/F to the site & installation within the S/S premises, assembling, fixing and fitting of all accessories with required packing and filling of T/F oil upto desired level. Ensuring that there is no leakage and all jumpering & connection are included in the scope of work. 76 (a) Grouting of stay rods 1800x16 mm including all works of excavation grouting by , cement concrete in size 0.60x0.60x0.3 mtr. with ratio 1:4:8 as per relevant drawing including back filling of earth and proper ramming.(b) Fixing, tightening & nuzzling of stay with the poles and required tension as per RESPO/ RES. drawing. 77 Supply and fixing of Rubber mat 8/10mm, 2x4mtr.

INR 3540 /-

INR 16020.0 /-

INR 16.02 Lakhs /-

Name of Work: Replacement of Damaged 33 KV VCB, Isolator & Control Paneland Increasing Capacity of Chhibramau EDD -IHARDOI against MD-MVVNL, LucknowLetter No. 3200/TECH/MVVNL/E3/BUSINESS PLAN dated 25.08.2023

Sl. No.	Item Description
1	Dragging, loading, carriage and unloading of following store material with proper stacking from ESC Hardoi to JE"s dump store and from store to work site:
2	33 KV Bus Isolator
3	33 KV Line Isolator
4	Post Insulator
5	33 KV Lightening Arrester
6	33/11 KV 05 MVA Transformer
7	33 KV VCB 800 Amp., 750 MVA
8	33 KV CT 200/100/1 Amp.
9	33 KV Single T/F Control Pannel with structure.
10	600/300/5 AMP, 350 MVA Incoming
11	200/100/5 AMP, 350 MVA Outgoing
12	11 KV 3x300 SQ MM XLPE
13	11 KV 3x120 SQ MM XLPE
14	MS Channel 125x65, 3.2Mtr. Long 1,2,3,4 No Pieces for Top channel. 13.10 Kg/Mtr.+wastage.
15	MS Angles 50x50x6mm for bracing type members of T.G./B.G./Trench
16	MS Angles 75x75x8, 2.6mtr long, total 5.2 @ 8.9 Kg/Mtr.
17	ACSR Panther Conductor
18	PCC Pole 8.5m long.
19	Rail Pcs of 90 Lbs 3.46M long 2 No. Pcs 6.92M @ 44.61 Kg./M
20	MS Channel 100x50 mm (9.6 Kg/Mtr.) for Cable Stand
21	MS Channel 100x50x2028 mm (Dropper for Fuse Set)
22	MS Channel 100x50x2240m Top Channel
23	11 KV Polymeric Disc Insulator T & C type 4500 Kg.
24	11 KV Disc fitting T & C type 4500 Kg.
25	11 KV Polymeric Pin Insulator
26	11 KV 3x300 SQ MM XLPE Cable Outdoor jointing Kit
27	11 KV 3x300 SQ MM XLPE Cable Indoor jointing Kit
28	11 KV 3x120 SQ MM XLPE Cable Outdoor jointing Kit
29	11 KV 3x120 SQ MM XLPE Cable Indoor jointing Kit
30	Earthing of pole by MS Earthing rod 20x2500 mm & 6 SWG earthing wire etc Complete
31	MS Angle 65x65x6mm 2028 mm Mtr long for cable hoisting support
32	Stay Complete
33	Plinth of 5MVA 33/11KV T/F: Construction of plinth of size 3.46 x4.46 Mtr. For 5MVA T/F having 0.4 Mtr. above ground level. The work includes excavation of foundation, base concretion of CC 1:4:8 ratio (cement, fine sand & brick ballast) first class brick work in cement morter of rtio1:4 foundation CC in 1:4:8 ratio(cement, find sand & brick ballast) and RCC work in ratio 1:2:4 (cement, coarse sand and stone grit of 20mm gauge using MS bar of 10mm dia(tor) in reinforcement including its cutting, bending & binding in required shape. The work also includes laying of 2 No. 3.46 mtr. long rail pieces complete with cutting, welding & proper fitting etc. The plinth will be made as per drawing and shall be plastered/ finished on top and sides of the plinth.
34	Plinth of VCB : Construction of Plinth of size 2.0 mtrx1.5mtrx0.9mtr. suitable for erection of upper structure of 33KV VCB including grouting of anchor bolts in proper alignment and level. Scope of work includes excavation of foundation base and concreting in CC 1:3:6 (cement, find sand & stone grit) 1st class brick work in cement mortor ratio 1:4:8.
35	Repairing and Replacement of 33 KV existing Bus bar with the help of PG Clamp, Isolator Clamp, and CT Connctector. All material provided by contractor except PantherConductor.
36	Replacement of all connection of existing of 05/10MVA Transformer with the help of Bimetallic clamp.All material provided by contractor except panther conductor.
37	Fabrication, Errection & Grouting of Substation Structure:
38	Installation of VCB: Installation of 33KV VCB complete work with making earth connections(Earth Mat/earthing) with GI Strip 50x6mmincluding control wiring, commissioning & testing (All decentralised materials to be provided by Contractor).
39	Isolator Structure: Fabrication of Isolator Structure 3.5 mtr in height as per Drg. digging of two no. pits of size 1.075x0.9x0.3 mtr. providing Stone Pad at the bottom of the pit and grouting of two legs of the isolator structure in CC(cement coarse sand and stone grit of 20mm gauge) of the ratio 1:4:8 in block of 1.075x0.3 mtr. including all civil material, T&P complete in all respect. The work includes dragging, shifting up to 40 Mtr., raising and erecting the two legs with runner on proper alignment and level and plumb. Both plinths of the isolator structure shall be properly finished with smoothing of edges.
40	Lightening Arrestor, P.I. & CT Structure : Fabrication of Lightening Arrestor, P.I. & CT Structure 3.5 mtr. in height as per Drg. digging of two no pits of size 1.075x0.9x0.3 mtr. providing stone pad at the bottom of the pit and grouting of two legs of the Structure in CC(cement coarse sand and stone grit of 20mm gauge) of the ratio 1:4:8 in block of 1.075x0.3 mtr. including all civil material, T&P complete in all respect. The work includes dragging, shifting up to 40 Mtr., raising and erecting the two legs with runner on proper alignment and level and plumb. Both plinths of the structure shall be properly finished with smoothing of edges.
41	Installation of Isolators: Assembling and installation of line isolator on the existing isolator structure adjusting of opening mechanis in proper alignment so as to ensure smooth operation of the same. In case of line isolator proper operation of earth links shall also be ensured. The work includes fabrication & proper connection with earthmat by G.I. erth strip 50x6mmfor proper flexing if required.
42	Installation ofLightening Arrestors : Assembling, installation & mounting of 10 set L.A.. Structure/complete with making earth connections (separate) and line connections. The work includes fabrication for fixing if required.
43	Installation of CT: Installation of 33No.(11 set) CT on the CT Structure along with CT Junction Box. The work includes fabrication for proper fixing of C.T.Ifrequired and proper commissioning & testing.
44	Erection and installation of 33/11KV 10 MVA T/F
45	Earthing for power T/F & other structures by way of boaring and lowering of 40mm dia, 2.9 mm thick GI Pipe from ground upto the water level (minimum 60 feet deep) as per standard practice and REC Drg.
46	Earthing of33 KV Switchgears equpiment by lowaring and boring of Chemical Earthing outside of switchyard and connecting through G.I. Strip 50x6mm with indoor/outdoor equipments with making of earth pit of 300x300 mm & 1 feet deep with Cover. (All the material provided by the contractor)
47	Fabrication and grouting (1:4:8) of MS Channel 100x50mm in L Shape & in proper size and alignment to provide support for the two separate earthing strips (50x6)mm size for power transformer neutral including supply & fixing of two no. flexible copper bonds for neutral earthing as per Drg.
48	Fabrication and erection of cable support made of two pieces of MS channel 100x50mm, 3.0 mtr. long joined to each other by means of 5 no. MS Fat 50x6mm pieces of size 150mm long each by welding at equal intervals as per drawing and grouting in block of size 300x300x700mm (1:4:8) complete with one coat of ready mixed primer and two coats of Al. Paint. This includes providing of four no. MS Clamp made of MS Flat holding the cable including nuts & bolts and fixing of XLPE cable.
49	Installation of Switchgears in Control Room:
50	Shifting carefully & installation safely 11KV I/C & O/G switchgears from outside the switchgear room placing and fixing of switchgear on foundation providing G.I. Bolt & Nuts of proper size in proper position and alignment and checking, complete workwith proper testing & commissioning of switchgears.
51	Fixing and making Bus Bar connections in between all switchgears after cleaning and tapping with H.T. Tape, empire tape and PVC tape properly, providing and fixing of 6 mm thick Bakelite separators and plugging of all opening & holes with plastic compound complete work as per satisfaction of site incharge.
52	HT Cable Laying :
53	Laying & dressing of 11KV 3x300 Sq.mm U/G cable from 10MVA T/F to 11KV incoming Switchgear by excavation of earth in the trench 450mm wide, 900mm deep providing 150mm fine sand cushion belowthe cable. The cable shall be duly protected by bricks, sand & stone slab and refilling & ramming of the left out soil. Spare cable shall be left and buried in the trench in the shape of rings at both ends. Cable laying work includes unrolling, cutting, making ring and sealing both ends of the cable. (All the matrical provided by the contrector Expect Cable).
54	Layng & dressing of 11KV 3x120 Sq.mm U/G cable from 11 KV Outgoing Switchgear to outgoing feeder double pole by excavation of earth in the trench 450mm wide, 900mm deep providing 150mm fine sand cushion below & abovethe cable. The cable shall be duly protected by bricks, sand & stone slab and refilling & ramming of the left out soil. Spare cable shall be left and buried in the trench in the shape of rings at both ends. Cable laying work includes unrolling, cutting, making ring and sealing both ends of the cable.(All the matrical provided by the contrector Execpt Cable).
55	Hoisting of Cables
56	Hoisting of 11KV Cable with 100 mm dia 3 Mtr. long GI Pipe on the feeder cable before mounting the cable on the double pole, lifting, mounting and clamping of 11KV feeder cable boxes on the feeder double pole structure and making connection including supply of cable mounting clamps. The work includes the sealing of GI Pipes, lower end of the pipe is to be buried into the earth by about one foot. (All the material provided by the contractor).
57	Hoisting of 11KV Cable for 11 KV switchgears & 33/11KV T/F.
58	Making vertical/horizontal jumper connections using Panther/Dog Conductor with existing busbargantry through PG Clamps and connecting all equipments with each other through connecting clamps. The work includes all the jumpes from busbar toT/F (1no. T/F bay)
59	Supply and laying of following size Copper Control Cable through underground/cable trench/trenching SGR interlinking through proper connections to T/F Control panel/protection board/Battery and Battery Charger/Bunch joints, Relay 33/11KV T/F junction Box/33KV VCB, CTs etc. as per site conditions:
60	6x2.5 Sq.mm
61	4x2.5 sq.mm
62	Supply & Fixing of control cable Trey
63	Painting of all structures and equipments.
64	Repairing and Extension of Existing Damage Wiremesh fencing of Sub Station With Gate & ToeWall.
65	Shifting carefully and installation of 33KV Single/Double Transformer /Feeder Control Panel in Control Room including fixing, bolting & grouting of above as per required and testing, commisioning complete work as per required.
66	Repairing &plastering of existing CT,Isolator,P.I.,LA,Structure Foundation on each Sub Station , as per RESPO Norms.
67	Repalcement of Damaged/Diffective WTI , OTI & MOG ofexisting Power T/F on different Sub Station
68	Repairing of 33 KV existing VCB/Control Panel with required spare parts (matreial to be provided by Contractor)
69	Re-arrangement & Repairing of Existing 33 KV VCB & CONTROL PANNEL structure with control panel connection And Proper Testing in all respect(All the material provided by the contractor)
70	Construction of 11 KV feeders : (a) Excavation of foundation pit in mix soil/normal soil, soft & hard rock and its back filling and levelling etc. The size of the pit will be 800x900 mm and having a depth of 1/6 of the full length of the support. Erection of supports by providing stone pad, fixing all clamps and other accessories such as No. Plate, Danger Board, Barbed Wire (2Kg.), Painting (one coat red oxide primer & two coats of red& Aluminium paint at required height). as per relevant RESPO/ RES. drawing . This includes any fabrication, if required. (b) Grouting of above supports with cement, concrete (CC will be of cement coarse sand & Stone Grit) Grouting will be done with the help of wooden/steel formers in a block of size 450 mm x 450 mm x 1/6 of the full length of the support in the CC 1:4:8 ratio as per RESPO/ RES. drawing including back filling and proper ramming. (c) Making plinth of STP 300 mm, dia & 300 mm above ground level in CC of 1:4:8 & plastering of the same with 12 mm thick plaster of cement & sand in 1:4 ratio. (d) Earthing of supports with Earth Electrode 2.5 mtr. length including excavation of pit and driving M.S. Rod upto proper depth and connecting the earth electrode with the help of 6/8 SWG G.I. Wire and earthing lugs. RESPO/ RES. drawing.
71	For Section Double Support on 8.5 Mtr. PCC Pole
72	Making vertical/horizontal jumper connections using Panther/Dog Conductor with existing busbar gantry through PG Clamps and connecting all equipments with each other through connecting clamps. The work includes all the jumpers from busbar toT/F (1no. T/F bay & all equipments) (All Fitting Clamps, PG Connector etc. to be provided by Contractor).
73	Construction of Cable trench of size 300x300mm including brick work 1:4 in wall of the trench, brick ballast work in 1:5:10 on foundation plaster 12mm thick with coarse sand 1:4 and surface finishing with cement, providing MS Strip at an interval of 0.5 Mt. and MS Angle (25x25x5mm) running on both the edges of trench.
74	Construction of welded frame type control cable trench cover 0.5 Mt. long suitable for trench including cost of MS/Tor Bar.
75	Erection and installation of 33/11KV 05 MVA T/F in a levelled position of the plinth. The work includes shifting of T/F to the site & installation within the S/S premises, assembling, fixing and fitting of all accessories with required packing and filling of T/F oil upto desired level. Ensuring that there is no leakage and all jumpering & connection are included in the scope of work.
76	(a) Grouting of stay rods 1800x16 mm including all works of excavation grouting by , cement concrete in size 0.60x0.60x0.3 mtr. with ratio 1:4:8 as per relevant drawing including back filling of earth and proper ramming. (b) Fixing, tightening & nuzzling of stay with the poles and required tension as per RESPO/ RES. drawing.
77	Supply and fixing of Rubber mat 8/10mm, 2x4mtr.