Tamil Nadu Generation And Distribution Corporation Limited-TANGEDCO has published Tender For Electrical Works For Establishment Of Avadi 230/110Kv Ss. Submission Date for this Tender is 14-11-2022. CCTV System Tenders in guindy Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply, fabrication,sand blasting hot dip galvanizing of RS joist (200X100 & 225x125) mm, including cost of all material, labour, lead, lift etc., complete as directed by the department engineer at site. |
| 2 | Supply, Fabrication and sand blasting with hot dip galvanizing of MS Channel various size & MS Angle various size ,including cost of all material, labour, lead, lift etc., complete as directed by the department engineer at site. |
| 3 | Supply of MS Flat varioussize for earthmat & earth raisers (75 X 12MM ,65 X 10mm & etc.) including cost all material, labour, lead, lift etc., complete as directed by the department engineer at site. |
| 4 | Supply of MS Rod 40mm round (10M/6M length)for earth electrode, including cost ofall material, labour, lead, lift etc., complete as directed by the department engineer at site. |
| 5 | Labourcharges for erection of structure Heavy section (sectionalweight14Kg/Mtr and above) |
| 6 | Labourcharges for erection of structureLight section (sectionalweight below 14Kg/Mtr) |
| 7 | Labour for erection with own crane arrangement and connecting link rod, SF6 gas filling and other consumables and as directed by the field engineer. SF6 Circuit Breaker 230 kV |
| 8 | Labour for erection with own crane arrangement and connecting link rod, SF6 gas filling and other consumables and as directed by the field engineer. SF6 Circuit Breaker 110 kV |
| 9 | Labour for erection with own crane arrangement including providing holes wherever required, fixing junction box & other consumables as directed by the field engineer. 230kV CT, PT,CVT (one single phase unit) |
| 10 | Labour for erection with own crane arrangement including providing holes wherever required, fixing junction box & other consumables as directed by the field engineer.110kV CT, PT,CVT (one single phase unit) |
| 11 | Labour for erection of CT/PT junction box including fabrication of clamp. |
| 12 | Labour for erection of AB Switches, including cost of lubricant, consumable, and wiring for motor operated switches , allinment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer.withearth motor operated 230 kV |
| 13 | Labour for erection of AB Switches, including cost of lubricant, consumable, and wiring for motor operated switches , allinment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer.withoutearth motor operated 230 kV |
| 14 | Labour for erection of AB Switches, including cost of lubricant, consumable, and wiring for motor operated switches , allinment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer.with earth motor operated 110 kV. |
| 15 | Labour for erection of AB Switches, including cost of lubricant, consumable, and wiring for motor operated switches , allinment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer. without earth motor operated 110 kV |
| 16 | Labour for erection of LAS including fabrication of base if required. Station type 230 kV |
| 17 | Labour for erection of LAS including fabrication of base if required. Station type 110 kV |
| 18 | Labour for erection of single pole stack up right, underhang orsuspension. 230 kV |
| 19 | Labour for erection of single pole stack up right, underhang orsuspension.110 kV |
| 20 | Labour for stringing of 230 kV strung bus with Double Zebra conductor (1 span 6 runs) including hoisting of insulator including supply of yoke plate suitable for 2 X 16 Antifog 120 KN Disc insulators as directed by the field engineer at site |
| 21 | Labour for stringing of 230 kV strung bus with single Zebra conductor (1 span 3 runs) including hoisting of insulator and supply of yoke plate 9 Nos. suitable for 2 X 16 Antifog 120 KN Disc insulators as directed by the field engineer at site |
| 22 | Labour for stringing of 110 kV strung bus with Double Zebra conductor (1 span 6 runs) including hoisting of insulator including supply of yoke plate suitable for 2 X 16 Antifog 120 KN Disc insulators as directed by the field engineer at site (On normal condition) |
| 23 | Labour for stringing of 110 kV strung bus with Double Zebra conductor (1 span 6 runs) including hoisting of insulator including supply of yoke plate suitable for 2 X 16 Antifog 120 KN Disc insulators as directed by the field engineer at site (On LC condition) |
| 24 | Labour charges for erection of bus bar including fabricarion and any modification of end clamp wherever necessary and as field Engineer. Using 75mmIPS Aluminium tubewith making bend(On normal condition) |
| 25 | Labour charges for erection of bus bar including fabricarion and any modification of end clamp wherever necessary and as field Engineer. Using 75mmIPS Aluminium tubewith making bend (On LC condition) |
| 26 | Labour for erection of bus bar With out making bends Using 75mmIPS Aluminium tube (On normal condition) |
| 27 | Labour for erection of bus bar With out making bends Using 75mmIPS Aluminium tube(On LC condition) |
| 28 | Labour for providingDroppers and jumpers (On normal Condition) |
| 29 | Labour for providingDroppers and jumpers (On LC Condition) |
| 30 | Labour machineries,consumableFor fabrication of earth electrode 10Mtr/6Mtr length or as directed by the field Engineer |
| 31 | Labourmachineries,consumables For fabrication & erection of earth spikes. |
| 32 | Labour machineries,consumables for erection of earthmat& earth raisers. |
| 33 | Labour for erection of panel/battery charger Simplex indoor / Out door |
| 34 | Labour, tools for charging of battery 220V , 300AH |
| 35 | Labour, tools for charging of battery 110 V 300 AH |
| 36 | Labour, tools for charging of battery 48V, 400AH |
| 37 | Labour for erection of battery 220V , 300AH |
| 38 | Labour for erection of battery 110 V 300 AH |
| 39 | Labour for erection of battery 48V, 400AH |
| 40 | Labour for laying of cable in duct/trunch including the cost of Alu.tag for identification.Upto8Core |
| 41 | Labour for laying of cable in duct/trunch including the cost of Alu.tag for identification. Above 8core |
| 42 | Labour for excavation & refilling of trunch of avg. width of 0.3m & avg depth of 0.8m for earth mat and avg.depth of 0.4m for laying of cable below fixed yard level & any of size as required. |
| 43 | HandlingLabour for loading or un loading or shifting of materials. Non - fragile |
| 44 | HandlingLabour for loading or un loading or shifting of materials. Fragile |
| 45 | Labour charges for painting earth raisers by green enamal painting and wherever required including cost of paint (Dulex, Asian, Berger prefered) and other consumables as directed by the field Engineer |
| 46 | Hire charges for crane provided for any erection or loading, unloading or shifting of equipments done by department or contractor |
| 47 | Supply and Erection of Bay Marshalling box AC Junction Box (FRP) |
| 48 | Supply and Erection of Bay Marshalling box DC Interlock Box (FRP) |
| 49 | Manufacturing and supply of bolt of required length of 18-20 mm dia GI rod including cost of GI rod and 2Nos GI nuts & washer as directed by the field Engineer. Grout bolt & Eye bolt. |
| 50 | Supply and provision of M8,M9, M10,M12,& M 16 full thread GI bolt, nuts & GI washer of varioussize for erectionof insulator or any other purpose wherever required and as directed by the field Engineer. |
| 51 | Fabrication ,supply and fixing ofequipment board ,of various size &fire stand & etc, asper drawing and as directed by the Executive Engineer,including cost of allmaterials. |
| 52 | Manufacturing and supply of LC/Key board out of 75x25 mm Aluminium frame embedded with 12 mm pre laminated wood particle board using screw on rear,2nos plain glass of 5mm thick fixed with metal rollermoving on Alu. Channel should be provided on front with locking arrangement.LG glass piece should be fastened on the glass shutters for opening and closing. Wall clamps made out of 6 mm plate should be provided on top as per drawing and as directed by the field engineer. |
| 53 | Manufacturing & Supply of fire bucket of 10 litres capacity made out 26 SWG (0.46 mm) M.S sheet painted with white & red enamel paint in side and outrespectively in bottom of bucket shall be"U" shapped out side of the bucket shall be written as Fire in English & Tamil in white enamel paint including cost of all materials. |
| 54 | Manufacturing & supply of yard light box of size 200W x 175 H x 150D mm out of 18SWG (1.2mm ) M.S.Sheet with cable entry holes,fixing arrangements for fuse units and mounting clamps as directed by the field Engineer includingcost of all materials. |
| 55 | Supply and fixing of reputed make industrial out door type 8way 3phase and netural AC Distribution board suitable for MDS make loadstar type MCB as directed by the field engineer. |
| 56 | Labour charges forwritting details inFinished Surface boards including costof enamal paint (Dulex,Asian,Bergerpreferred) and other Condsumables as directed by the field Engineer. |
| 57 | Labour charges for drawing layout and writing details in LC/Key board including cost of enamel paint (Dulex,Asian,Berger preferred) and oher consumables as directed by the field engineer. |
| 58 | Supply and erection of "B" class GI pipe for extension of tandum / down pipe for AB Switches and for any other work as directed by the field Engineer including cost of GI pipe. 50 mm dia |
| 59 | Supply & fixing of ISI mark bakelite HRC/ rewireable fuse holder in panels/boxes for AC/DC/PT circuits wherever required as directed by the field Engineer. 16Amps |
| 60 | Supply & fixing of ISI mark bakelite HRC/ rewireable fuse holder in panels/boxes for AC/DC/PT circuits wherever required as directed by the field Engineer. 32Amps |
| 61 | Supply & fixing of ISI mark bakelite HRC/ rewireable fuse holder in panels/boxes for AC/DC/PT circuits wherever required as directed by the field Engineer. 63Amps |
| 62 | Supply & fixing ofISI mark HRCFuse without holder of reputed make in panels /boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer. 2/5/10Amps |
| 63 | Supply & fixing ofISI mark HRCFuse without holder of reputed make in panels /boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer. 32Amps |
| 64 | Supply & fixing ofISI mark HRCFuse without holder of reputed make in panels /boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer. 63Amps |
| 65 | Supply& fixing of ISI mark porcelain rewirable fuse unit ofreputed make in panel ,boxes for AC Circuit wherever required as directed by the field Engineer.15 Amps |
| 66 | Supply& fixing of ISI mark porcelain rewirable fuse unit ofreputed make in panel ,boxes for AC Circuit wherever required as directed by the field Engineer.32 Amps |
| 67 | Supply& fixing of ISI mark porcelain rewirable fuse unit ofreputed make in panel ,boxes for AC Circuit wherever required as directed by the field Engineer.200A |
| 68 | Supply and fixing of L & T make AC DTH 100 TP 500 V or 250 V DC , 70-100 thermal release range (A) MCCB in panel/distribution biards wherever required as directed by the field Engineer. |
| 69 | Supply & fixing of AC 3 phase 4 pole 415 ISI mark change over switch of reputed make as required by the field engineer 32 Amps |
| 70 | Supply & fixing of AC 3 phase 4 pole 415 ISI mark change over switch of reputed make as required by the field engineer 63 Amps |
| 71 | Supply & fixing of AC 3 phase 4 pole 415 ISI mark change over switch of reputed make as required by the field engineer 100 Amps |
| 72 | Supply & fixing of AC 3 phase 4 pole 415 ISI mark change over switch of reputed make as required by the field engineer 200Amps |
| 73 | Suply & fixing of mounting channel suitable forCBTM 5 terminal block in pannel /box as required andasdirected by the field Engineer. |
| 74 | Supply and fixing of disconnected type terminal block suitable for CT Circuits in panels/box as required & as directed by the field Engineer. |
| 75 | Supply and glanding of ISI markcable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. 19 mm |
| 76 | Supply and glanding of ISI markcable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. 25mm |
| 77 | Supply and glanding of ISI markcable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. 28mm |
| 78 | Supply and glanding of ISI markcable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer. 32mm |
| 79 | Supply and termination of cable core end including cost ofcable socket ,lug, ferrules, strap etc,as per cable schedule and as directed by the field Engineer. |
| 80 | Supply & fixing of (Godrej) 6 lever Navtal lock with triplicate keys for AB switches and for any other purpose includingthe cost of ring and key token as directed by the field Engineer. |
| 81 | Supply and providing of 600mm mean dia,300mm height 36mm thick cement coller for identificationof earth electrode location including 1primer and 2 coats of colour wash as directed by field Engineer. |
| 82 | Manufacturing & supply of sand drum made out of oil drum of size 580 mm dia and 420 mm height with conical cover made out of tin sheet provided with handle including cost of barrel ,sand and consumables as directed by the field Engineer. |
| 83 | Supplyand fixing of flexible copper tape/ rope for interlinking panel earthing and for any otherpurpose,on any sizes,including the cost of copper lugs at both endsas directed by thefield Engineer. |
| 84 | Fabrication and fixing of bell mouth Providing Jumper connection(Single or twin as per site condition)in the solid core/PT IsulatorsIncluding thecost of GI Pipe 50mm dia one meter & other consumables & as directed by the field Engineer. |
| 85 | Supply and Erection 250 kVA Generator set with complete accessories including AMF panel |
| 86 | Supply and Erection of 11 kV/ 433 V, 500 kVA, Distribution Transformer including structure with suitably rated SCADA ready RMU (RRLL Configuration) with FRTU including suitably rated HT cable between RMU and Station Transformer and termination kits, supply cable, accessories and arrangements, FO communication cables with necessary media converterfor integriy FRTU in RMU with SAS. |
| 87 | Supply and Erection of Illumination of Switch Yard Light Mast Tower and Tubular pole with required quantity as per specifications and design including all materials and consumables using LED Technologyfor arriving 30 LUX for 230 kV AIS SS. |
| 88 | Supply & fixing of 200A,2 pole, 220V DC ISI mark changeover switch of reputed make as required and direction by the field Engineer |
| 89 | Supply & fixing of 200A,2 pole, 110V DC ISI mark changeover switch of reputed make as required and direction by the field Engineer |
| 90 | Supply & fixing of 200A,2 pole, 48V DC ISI mark changeover switch of reputed make as required and direction by the field Engineer |
| 91 | Supply and fixing of Plastic Name Board (Feeder name, under LC, in service )as directed by the field Engineer. |
| 92 | Supply and fixing of 33/11 kV breaker Name plate details sticker as directed by the field Engineer. |
| 93 | Supply and Erection GI Ladder type Cable tray2.5 m L x 0.6 m W thickness 2mm with coupling plate and bolt nuts |
| 94 | Supply and Erection GI Ladder type Cable tray2.5 m L x 0.45m W thickness 2mm with coupling plate and bolt nuts |
| 95 | Supply and providing Rubber Mats 2000 X 1000 X 10 mm in the control room |
| 96 | Supply of T-Clamp for double zebra to doube zebra(225MM CENTRE) confirm to latest IS. |
| 97 | Supply of T-Clamp for double zebra to single zebra confirm to latest IS. |
| 98 | Supply ofT-Clamp for Single zebrato single zebra confirm to latest IS. |
| 99 | Supply of T - Clamp for double zebrato 3" Alu. Bus confirm to latest IS. |
| 100 | Supply of T - Clamp for single zebrato 3" Alu. Bus confirm to latest IS. |
| 101 | Supply of Switch end clamp for double zebra confirm to latest IS. |
| 102 | Supply of Switch end clamp for single zebra confirm to latest IS. |
| 103 | Supply of Switch end clamp for panther confirm to latest IS. |
| 104 | Supply of Switch end clamp for 75mm bus confirm to latest IS. |
| 105 | Supply of 3" Free end Clamp confirm to latest IS. |
| 106 | Supply of 3"BusSeatingblock confirm to latest IS. |
| 107 | Supply of Corona bell for 3" Alu. Bus confirm to latest IS. |
| 108 | Supply of PG Clampfor Zebra confirm to latest IS. |
| 109 | Supply of Reducer clamp for 75mm bus bar to zebra confirm to latest IS. |
| 110 | Supply of Spacer clamp for zebra with 225mm spacing confirm to latest IS. |
| 111 | Supply of Suspension fitting Clamp Zebra confirm to latest IS. |
| 112 | Supply of Tension fitting Clamp 6 Bolted type confirm to latest IS. |
| 113 | Supply and providing Aluminium C -Type wedge connector -Zebra to Zebra confirm to latest IS using necessary special tools as required and as directed by the site engineer at site |
| 114 | Labour charges for transporting the 33/11 kV VCB Panel having 3m height and 2.5m length and weighing 1.5 T carefully from Dept Stores to the Site including loading, unloading and movinng safely by use of crane and trucks. This includes moving the package from inside the store shed to its ramp and moving inside the substation control room. |
| 115 | Labour Charges for making on the floor and chipping of foundation holes in complete alignment embedding of channel for erection of breakers and grouting of 33kV & 11 kV Indoor VCB Panel |
| 116 | Supply and fixing of First Aid box as directed by the field Engineer. |
| 117 | Supply& Erection of Fire extingusher 50 literFoam typetrollymounted |
| 118 | Supply& Erection of Fire extingusher 25 KGDCP type |
| 119 | Supply& Erection of Fire extingusher 10 KGDCP type |
| 120 | Supply& Erection of Fire extingusher 9Lit Foam type |
| 121 | Supply& Erection of Fire extingusher 6KGDCP type |
| 122 | Supply, erection, testing and commissioning of Fire Alarm and Smoke Detector |
| 123 | Supply, erection, testing and commissioning of 6 zone Fire Alarm Control Panel - 4 wire system |
| 124 | Supply, erection, testing and commissioning of smoke Detector |
| 125 | Supply, erection, testing and commissioning of Hooter |
| 126 | Supply, erection, testing and commissioning of manual call point |
| 127 | Supply and erection of 2cX1.5 Sq.mm copper control cable with necessary clamping arrangement |
| 128 | Supply, erection, testing and commissioning of Visual Monitoring System (CCTV camera) |
| 129 | Supply of Visual Monitoring system with high resolution CCTV Camera of reputed make with high resolutions for Day and Night Monitoring of the entire switch yard area of size 200 x 120 Mtrs. with 2000 Mtrs. necessary connecting cables to DVR and LED TV. |
| 130 | Digital Video Recorder of reputed make with multiple Port of 24 way with all accessories |
| 131 | LED TV of reputed make of size 42" for monitoring of CCTV Cameras . |
| 132 | Complete installation of Visual Monitoring system with high resolution CCTV Camera for day and night monitoring of the entire Switch Yard area of size 200 x 120 Mtrs. and for security of premises with all accessories including CCTV Camera - 15nos., Digital Video Recorder and LED TV-2nos. |
| 133 | Dismantling of existing Bus and equipments |
| 134 | Labour for dismantling of 110 kV SF6 Breaker with own crane arrangement and connecting link rod, SF6 gas evacuation and other consumables and as directed by the field engineer. |
| 135 | Labour for dismantling of 110 kV CT/PT with own crane arrangement, removing junction box & other consumables as directed by the field engineer. |
| 136 | Labour for Dismandling of Exisitng CT/PT junction box including fabrication of clamp. |
| 137 | Labour for dismantling of AB Switches, including cost of consumable as directed by the field Engineer. With earth hand operated 110 kV |
| 138 | Labour for dismantling of AB Switches, including cost of consumable as directed by the field Engineer. Without earth hand operated 110 kV |
| 139 | Labour for Dismandling of 110 kV strung bus with Double Zebra conductor (1 span 6 runs)(On LC condition) |
| 140 | Labour for Dismandlingof bus bar Using 75mmIPS Aluminium tube (On LC condition) |
| 141 | Labour for Dismandling ofDroppers and jumpers (On LC Condition) |
| 142 | GST for bidders within TamilNadu |
| 143 | SGST |
| 144 | CGST |
| 145 | GST for bidders outside TamilNadu (IGST) |
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