Supply, Fabrication and Erection of GI steel structures, earthing materials, Station equipments, Control panels, control cables, painting, handling of department equipments etc., for the upgradation of existing Muttam 33/11 kV SS into Muttam 110/33/11 KV SS in Cuddalore EDC- 1 Steel Items 2 Supply of various types of steels including Cost of steel, Freight & Handling confirming to IS 2062 Gr A at site, Fabricating the steels in to specified structures as per the std.design/Drawing, Painting of Primer coat of Redoxide paint and first finishing coat of Aluminium Paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery including all Labour, machinery and Consumables and as directed by the field Engineer at the SS site.Non-specfied structures, Extension, Alterations, and Deductions as per station requirement. - Light section (other than Heavy section) 3 GI STEELS: Supply of various types of hot dip galvanised fabricated steel structures confirming to IS 2062 Gr A at site as per the std.design/ Drawing, including Freight & Handling, Loading, unloading, Labour, machinery and Consumables and as directed by the field Engineer at the SS site 4 110 KV Take Off/Strung Bus structure using Double Butt pole 200x100 RSJ. 5 110 KV Take Off/Strung Bus structure using Single pole 250x125 RSJ. 6 110 KV Power Transformer Gantry 7 110 KV AB Switch Structure 8 110 KV Pie Support Structure 9 110 KV CT or PT Structure 10 110 KV LAS Structure below Strung bus 11 Supply of various types of steels including Cost of steel, Freight &Handling confirming to IS 2062 Gr A at site, Fabricating the steels in to specified structures as per the std.design/Drawing, Painting of Primer coat of Redoxide paint and first finishing coat of Aluminium Paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery including all Labour, machinery and Consumables, and as directed by the field Engineer at the SS site. Other Station Structures 12 110KV Breaker Plat form 13 33/22 KV Breaker Plat form 14 Yard Fire Stand frame with Top Canopy cover 15 Battery Room Fire Stand 16 AC Junction Box fixing frame 17 Labour for the Erection of the fabricated steel structures at the SS site with Supply of GI Bolts, Nuts & Washers(Spring/Flat as required) confirming to IS including Labour, machinery and Consumables as required & as directed by the field Engineer. 18 110 KV Take Off/Strung Bus structure using Double Butt pole 200x100 RSJ. 19 110 KV Take Off/Strung Bus structure using Single pole 250x125 RSJ. 20 110 KV Power Transformer Gantry 21 110 KV AB Switch Structure 22 110 KV Pie Support Structure 23 110 KV CT or PT Structure 24 110 KV LAS Structure below Strung bus 25 33/22 KV Feeder Bay Structures with 4 Bays + 1 LV 26 Non-specfied structures, Extension, Alterations, and Deductions as per station requirement. 27 Light section (other than Heavy section) 28 Other Station Structures 29 110KV Breaker Plat form 30 33/22 KV Breaker Plat form 31 Yard Fire Stand frame with Top Canopy cover 32 Battery Room Fire Stand 33 AC Junction Box fixing frame 34 Supply and fabrication and erection of Eye Bolts/ grout bolt with 20/22 mm rod confirming to IS with propoer threading and 2 Nos MS Nuts as directed by the field engineer. 35 Grout Bolt 36 Eye Bolt 37 EARTHINGS: Supply of Various types of Steel materials confirming to ISS 2062 –Gr A including VAT, Freight, Handling, etc., at site for Earthing with Labour for Fabrication & erectionfor Earthing including Labour, Machinary and Consumablesas as Required and as directed by the Field Engineer. 38 Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/depth narrow excavation as directed by the field engineer. - Semi density Rock soil 39 Providing Earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth Pits with supply and providing of Bentonite powder(Sodium Bentonite) 5Kg /Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer (Earth to be supplied by the contractor) 40 Supply and providing of 450-600 mm dia, 300 mm height, 36 mm thick cement collar for identification of earth electrode location as directed by the field engineer. 41 Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor WITHOUT using Boards crane for one operation. Non-Fragile Materials 42 110 kV Isolators 43 33/22/11 KV Isolators 44 Cables/Conductors including cutting and rewinding 45 Bus Bars 46 Steel Items 47 Fragile Materials- 110KV Breaker 48 33/22/11 KV Breaker 49 230/110 KV CT/PT/LAS/CVT/CC/WT/Others 50 33/22/11 KV CT/PT/LAS/DT/Others 51 110 V DC Battery Sets 52 110 kV Insulators 53 33/22/11 KV Insulators 54 AC/DC/C&R Panels of Non grid type, Single feeder Control/Relay Panels of Grid type 55 Labour for the erection of Strung bus and all related hardwares, fittings, clamps including Meggering, hoisting of insulators and consumables and as directed by the Field Engineer. 56 110 kV Sigle Conductor Strung Bus / Phase 57 Up to 33 KV Sigle Conductor Strung Bus / Phase 58 Labour for the erection of Insulator single pole stack for supports/Underhang including Meggering & other consumables and as directed by the field engineer. 59 110 kV or 66 kV 60 Up to 33 KV 61 Labour for the erection of Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer 62 75 mm (1 length) 63 75 mm with Bend(1 length) 64 50 mm (1 length) 65 Labour for the Erection of Jumper/Droppers using Moose/Zebra/panther Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer. 66 POWER CONNECTORS: Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc.,confirming to IS confirming to ISas per the drawing and specification. 67 6- Bolt Tension fitting 68 4-Bolt Tension fitting 69 Switch end Clamp for Zebra 70 Switch end Clamp for Panther 71 Switch end Clamp for Mink 72 Switch end Clamp for 75 mm Bus 73 Switch end Clamp for 50 mm Bus 74 Seating Block for 75mm Busbar 75 Seating Block for 50mm Busbar 76 T Clamp for Zebra to Zebra 77 T Clamp for 75 mm Busto Zebra 78 T Clamp for 50 mm Busto Zebra 79 Free end clamp for 75 mm 80 Free end clamp for 50 mm 81 Reducer Clamp for 75 MM Bus to Zebra 82 PG Clamp for Zebra 83 PG Clamp for Panther 84 75 mm Corona Bell 85 50 mm Corona Bell 86 OUT DOOR BRAKERS: Labour for the Erection of 230/110 KV Breakers complete setusing Crane with proper levelling, proving holes cutting, jointing, bending of pipes wherever required and filling of SF6 gas, Providing conductor jumpers from the Breaker to CTs & Isolators, Supply & Erection of Earthing steels two Riser to Breaker Structure from Earthmat/electrode using 65x10 MS Flat Providing Flexible Copper Earthing loops to the Breaker earthing points, Supply & painting of first primer coat of redoxide and two coats of Bus green Enamel paint on to the Earth risers inculing cost of reputed make paints, consumable, ,, frieght, etc., and as directed by the field engineer. - 110 KV Breaker using Crane arranged by the Contractor 87 Labour for the Erection of 33/22/11 KV Breakers complete set using Crane with proper levelling, proving holes cutting, jointing, wherever required, Erection of 3 Nos CTs without crane, Providing conductor jumpers from Isolator/Bus to Breaker, Breaker to CTs, CTs to Isolators, Supply & Erection of Earthing steels Four Risers Breaker Structure from Earthmat/electrode using 50x08 MSF, Providing Flexible Copper Earthing loops to the Breaker earthing points, Supply & painting of first primer coat of redoxide and two coats of Bus green Enamel paint on to the Earth risers including cost of reputed make paints, consumable, frieght, etc, and as directed by the field engineer. - 33/22 KV Breaker using Crane arranged by the Contractor 88 MEASUREMENT TRANSFOREMER : Labour for the erection of 3 Nos Measurement transformer using crane, Supply and erectioon of earthing steels using( 65x10 for 230 KV SS ) 50x8 MSF & Flexible copper loops to CT/PT for equipments & Junction Box earthing structure earthing, erection of CT/PT Junction Boxes, supply and erection of fixing steels, Painting of Primer redoxide, Two Coats of Bus Green enamel paint on earthing steels with supply of reputed make paints, including, frieght & all consumables as directed by the field engineer. - 110 kV using crane arranged by the Contractor. 89 Labour for the erection of Potential Transformers, Supply and Erection of Earthing steels using 50x8 MSF & Flexible Copper loops to equipment & Junction box earthing, structure earting, Erection of Junction boxes, Supply and erection of Fixing steels, Painting of Primer Redoxide, Two coats of Bus Green enamel Paint on Earthing steels with supply of reputed make paints, including frieght & all consumables as directed by the field engineer. - 33/22 KV Bus PT (3 units) 90 ISOLATORS & HG FUSE SET: Labour for the Erection of Isolators to correct alignment , including the cost of Consumables and lubricants, Meggaring, replacement of insulators if necessary etc, Supply and erection of Earthing steels to Isolator Bases, Insulators, ABS Booms, Poles, Earth Blades, operating Mechanism earthing etc., using (65x10 MSF for 230 KV SS) 50x8 MSF, Supply and Erection of 25 x 3mm² Flexible Copper to the centre Rotating Insulators, Mechanism Box etc, Supply and Applying of one coat of Primer Redoxide paint and Two coats of Bus Green Enamel Paint on earthing material including VAT, Freight, consumables etc.,.as directed by the field engineer. 91 110 KV Isolators With Earth - hand Operated 92 110 KV Isolators W/O Earth - hand Operated 93 33 KV Isolator 94 Labour for erection of LAS station type with surge monitor/ accessories etc., (3 Nos single pole stack) including Supply and erection of Earthing steels, (connecting to earth electrode & mat) Supply and Painting of Primer Paints and Two coats of Enamel Paints of reputed make, including frieght, consumables etc., as directed by the filed Engineer. 95 110 KV LAS with surge Monitors. 96 33/22/11 KV LAS 97 CONTROL ROOM MATERIALS: Labour for the Erection of Control Panels includings consumables as directed by the field engineer. - Simplex type/AC/DC/C&R Panel of Non-Grid type, Battery Chargers, Single feeder Control/ Relay Panels of Grid type (P&C) 98 Labour for Erection of Battery set including two coats of painting of Acid proof paint on wooden stand and neatly stacking the Battery cells and fixing of connecting plates including any modifications/ alterations required as directed by field engineer - 110 V DC , 120 AH 99 Labour, Consumables for the Initial filling and First Charging of the Battery to the required AH input and thereafter atleast 3 cycles of Charge / Discharge of the Battery set till the battery is charged to its full Capacity as directed by the field Engineer - 110 V, 300/120 AH 100 Supply and Erection of 5m Grouting type lamp post of B class MS pipe (3 inch dia for 3mtrs & 2.5inch dia for 2mtrs) including single/double fitting (Straight or V type) fixing arrangements, 1 inch dia B class pipe arms, yard light box fixing flat and one coat of redoxide and one coat of aluminium paint. 101 Supply and Erection of reputed make street light fitting with 1x(70-75)W or 2x(35-40)W, 240V CGL/ PHILIPS make LED Light. 102 Supply of Erection of yard light fuse unit mounting box of size 200x200x150mm (BxHxD) out of 18 SWG (1.22mm) M.S Sheet including primer paint as per Drawing including the Supply, Fabrication and Erection of Box fixing Flat using 50x8MSF, Two coat of enamel paints, provided with 16/20A rewirable Porcelain Fuse carrier unit, 16 A Bakelite connenectors including its cost materials, consumables, frieght, etc and as directed by the fiels engineer on site requirements. (The box shall be vermin proof, shall be provided with sturdy hinges, with provision for cable entry and locking arangements). 103 Fabrication, supply and fixing of C.T/P.T junction box of size 400x300x150 mm of 16 SWG(1.6mm) M.S.sheet with primer coat paint, Supply, Fabrication and erection of Box fixing Flats using 50x8 MSF, Supply and Fixing of 25x3mm² Braided Flexible Copper loops to box earth., Two coat of Enamel Paint, provision for fixing terminal blocks/ MCBs including consumables, fright, etc., as directed by the field engineer on site requirements. (The box shall be vermin proof shall have sturdy hinges, & locking arrangements 104 Fabrication, supply and fixing A.C.distribution box of size 750x750x250 mm out of 14SWG (2mm) M.S.Sheet including primer paint coat, Supply, Fabrication and Erection of Fixing Flat using 65x10MSF, supply & fixing of 3 nos 200A and 6 nos 100A Porcelain fuse units, Supply and Painting of Two coat of Enamel Paint including cost of materials, consumables, fright, etc., as directed by the field engineer. The box shall be vermin proof shall have sturdy hinges, provision for mounting MCB and MCCB, detachable gland plate and locking arrangements. 105 Labour for erection of C.T/P.T junction box 106 PAINTING: Supply and Labour for the Second Finish Coat of Aluminium paint on standard Steel Structures including cost of Paints of reputed make, Consumables etc., as directed by the field Engineer. - 33/22 KV Feeder Bay Structures with 4 Bays + 1 LV 107 Labour charges for two coats of enamel painting in substation structures, steels etc., including the cost of reputed make paints and other consumables as directed by the field engineer.Other Station Structures 108 110 kV Breaker Plat form 109 33/22kV Breaker Plat form 110 Yard Fire Stand frame with top canopy cover 111 Battery Room Fire Stand 112 AC Junction Box fixing frame 113 250 x 125 RSJ Pole Bottom (height 0.45 to 0.5 m ) 114 200 x 100 RSJ Pole Bottom (height 0.45 to 0.5 m ) 115 Yard Light Pole Bottom 116 Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field engineer. 117 CABLES: Labour for erection of cable in duct / trench/clamping on structures neat laying in the ducts with identification aluminium tags in all duct corners for easy identification of cables including fabrication of clamps and fixing at uniform intervels as directed by the field engineer. 118 Up to 8 core 119 Above 8 Core 120 STATION ACCESSORIES: Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer. 121 16/19 mm 122 22/25 mm 123 28/32 mm 124 Supply and termination of cable core end dressed neatly including the cost of cable socket (Lug) ferrules, sleeves, tags, ties, strops, etc asdirected by the field engineer. (No. of core ends in unit of 1000 ) 125 Supply and erection of Vinyl Sticker cutting/ Printing on Vinyl Sticker/Foam board to be used for main equipment, slogan, name board & any other purpose of required sizes as directed by the field engineer. 126 Supply and erection of B class G.I.pipe for extension of tandem/down pipe for A.B.Switches and for any other work required as directed by the field engineer. - 40 mm Dia 127 Supply and provision of 12/25x3mm flexible braided copper / copper flats as required and as directed by the field engineer. 128 Supply &Crimping of Copper Lugs of Suitable sizes as required and as directed by the field engineer. 129 Supply and fixing Fuse unit of reputed make with ISI as directed by the field engineer including drilling &fixing. HRC Backlite Fuse units 130 16 AMPS 131 32 AMPS 132 Supply and fixing of HRC fuse of reputed make as directed by the field engineer. 133 2/5/10 Amps 134 32 AMPS 135 Supply and fixing of Hylem board 8/10 mm thick wherever required as directed by the field engineer 136 Supply and fixing of MCB of Havells/Schneider/ MDS/ Reputed make with ISI mark wherever required as directed by the field engineer. 137 32 AMPS - 3 phase, 4 pole 138 16 AMPS - single phase, single pole 139 Supply and fixing of AC single/ 3 phase 4 pole 415V ISI mark changeover switch of reputed make iron glad metal switch as required and directed by the field engineer. 140 32 Amps ( Single Phase- DPDT) 141 63 Amps ( 3 Phase- FPDT) 142 Supply and fixing of terminal blocks as directed by the field engineer. 143 Regular Type ( Non Disconnecting ) 144 Disconnecting type( Link type) 145 Supply and provision of M8,M10,M12 and M16 (full /Half thread)G.I.bolt and nuts of various sizes including plate/spring washers as required and as directed by the field engineer. 146 Supply & fixing of LC/Key board out of 75x 25 mm Alu. frame embedded with 12 mm pre-laminated wood particle board using screw on rear side, 2 Nos plain glass sliding shutter of 5 mm thick fixed with metal roller on Alu.channel with locking arrangements, glass piece handle shutters, wall clamp as directed by the field Engineer including cost of all materials & all consumables 147 Supply and fixing of godrej 6 lever navtol lock with triplicate keys for A.B.Switches and for any other purpose including the cost of ring and key token as directed by the field engineer. 148 FIRE FIGHTING EQUIPMENTS: Supply & providing of Mechanical foam type fire extinguisher with all accessories conforming to IS 149 50 litre trolly mounted 150 9 litre portable 151 Supply & providing of DCP (Dry Chemical Powder) type fire extinguisher with all accessories conforming to IS 152 25 KG Trolly Mounted 153 9/10 KG Portable 154 5/6 KG Portable 155 Supply and fabrication of sand drums, (size of 580mm dia & 420 mm height) with conical cover made of tin sheet to be provided with handle including the cost of barrel and other consumables as directed by the field engineer inlcuding the cost of sand. 156 Supply & Providing of Fire Buckets 10 Ltrs Capacity 157 Supply of fire fighting equipments Display Boards and as directed by the field Engineer. 158 Supply of First Aid Box and Artificial Respiration kit and as directed by the field Engineer. 159 Supply of Digital wallclock with including Time, Date/ month/ year, Temperature etc., 160 Supply of Aluminium self supporting extension ladder 35feet Length as per IS Standardas directed by the field Engineer. 161 Supply of Aluminium self supporting extension ladder 10feet Length as per IS Standard as directed by the field Engineer. 162 Supply of Telescopic Earth Rod with copper wire 10feet (SS type) as per IS Standard as directed by the field Engineer. 163 Supply of Discharge rod 10feet (SS type) as per IS Standard as directed by the field Engineer. 164 Supply of earth rod 10feet (SS type) as per IS Standard as directed by the field Engineer. 165 Supply of rubber gloves as per IS Standard as directed by the field Engineer. 166 Supply of rubber gauntlets as per IS Standardas directed by the field Engineer. 167 Supply of Emergency light with rechagreable battery as per IS Standard as directed by the field Engineer. 168 Supply of rechargeable High beam Torch light as per IS Standard as directed by the field Engineer. 169 Supply of 5kV Digital Insulation tester as per IS Standard and Specification as directed by the field Engineer. 170 Supply of 1kV Hand Operated Insulation tester as per IS Standard and Specification as directed by the field Engineer. 171 Supply of Digital Multimeter as per IS Standard and Specification as directed by the field Engineer. 172 Supply of Digital Earth tester as per IS Standard as directed by the field Engineer. 173 Supply of Rubber mat 2000*1000*10mm as directed by field Engineer. 174 Supply of Tools Kit (spanner set size upto 32mm make:Taparia) as directed by the field engineer. 175 Supply of BELT ROPE WHITE COTTON 16MM as directed by the field engineer. 176 Typing & printing of Commisioning reports, Booklets, Drawings including spiral Binding/stick file cost etc., 177 SGST & CGST (If applicable quote the value, if not enter 0) 178 IGST (If applicable quote the value, if not enter 0)
