Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Tender For Labour Charges For Supply Fabrication, Erection Of Structures, Equipment And Earthing For 110 Kv And 11 Kv Bay Extension Towards Enhancement Of Existing Power Transformer Capacity From 2X10 Mva To 3X10 Mva At Naranapuram 110/11 Kv Ss. Submission Date for this Tender is 23-12-2022. Electrification Work Tenders in coimbatore Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply of RSJ 250x125 mm as per latest IS code 2062 TANTRANSCO approved vendors |
| 2 | Supply of RSJ 200x100 mm as per latest IS code 2062 TANTRANSCO approved vendor |
| 3 | Supply of MS Channel 125x65 mm as per latest IS code 2062 TANTRANSCO approved vendors |
| 4 | Supply of MS Channel 100x50 mm as per latest IS code TANTRANCSO approved vendors |
| 5 | Supply of MS Angle 100x100x8mmas per latest IS code 2062 TANTRANSCO approved vendors |
| 6 | Supply of MS Angle 65 x65x6mm as per latest IS code 2062 TANTRANSCO approved vendors |
| 7 | Supply ofMS Angle 50 x50x6mmas per latest IS code 2062 TANTRANSCO approved vendors |
| 8 | Supply of MS Flat 65x10mmas per latest IS code 2062 TANTRANSCO approved vendors |
| 9 | Supply of MS Flat 50x8mmas per latest IS code 2062 TANTRANSCO approved vendors |
| 10 | Supply of MS Flat 25x3mm as per latest IS code 2062 TANTRANSCO approved vendors |
| 11 | Supply of MS Rod 40 mmas per latest IS code 2062 TANTRANSCO approved vendors |
| 12 | Labour, Machineries, consumables for fabrication of Heavy section Structure without length wise welded joints (Sectional weight 14Kg/Mtr and above) (Electricity supply will be borne by department) as per the drawing issued by field engineer. |
| 13 | Labour, Machineries, consumables for fabrication of Lightsection with joints wherever necessary (sectional weight below 14Kg/Mtr) (Electricity supply will be borne by department) as per the drawing issued by field engineer. |
| 14 | Labour charges for erection of Heavy section Structures (sectional weight 14Kg/m and above) including alignment etc., as per the direction offield engineer. |
| 15 | Labour charges for erection ofLight section Structures(sectional weight below 14Kg/m) including alignment etc., as per the direction of field engineer. |
| 16 | Labour for excavation of earth & refilling of avg depth of 0.8m x 0.3m for Laying of earth mat ( Normal Soil) |
| 17 | Labour machineries, consumables for Laying of earth mat with minimum joints(Electricity supply will be borne by department) inluding alignment etc., |
| 18 | Labour machineries, consumables for earth raisers for equipments and structures (Electricity supply will be borne by department) |
| 19 | Supply of materials for earth pit of 115 mm dia to a depth of 6 mtrs. including cost of materials for earth electrode using M.S.rod 40 mm dia , ms angle, red soil and bentonite powder of 20 Kg and other sundries as per approved drawing . Identification board of size 300 X 150 mm 14 SWGas directed by the field Engineer |
| 20 | Labour for Providing earth pit of 115 mm dia to a depth of 6 mtrs,including fabrication of earth electrode using M.S.rod 40 mm dia ,ms angle,& insert electrode in to the bore and refilling with red soil and bentonite powder of 20 Kg , cement collars,and other sundries. Identification board of size 300 X 150 mm 14 SWG. lettering and 12 mm M.S.Round rod with suitable bolt to be fixed in the board and anti corrocive black paintshould be painted top of the earth rod & its holding portion as directed by the field Engineer |
| 21 | Supply of Enamel Paintincluding cost of paint, brush and consumables etc., |
| 22 | Supply ofAluminium Paintincluding cost of paint, brush and consumables etc., |
| 23 | Supply of Red Oxide including cost of paint, brush and consumables etc., |
| 24 | Labour for Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc.,One coat enamal painting/Anti corrasive Painting of Chequrred plates, Equipment board, indentification of earth pit board and yard light pole, structure earthing, earth mat, earth pit, shoe paint and Iron and steel items as directed by the field engineer. |
| 25 | Labour for Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc.,Two coat Aluminium painting Various Structures and items as directed by the field engineer. |
| 26 | Labour for Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc., and one primary coat Red Oxide painting of various structures and items as directed by the field engineer. |
| 27 | Labour for erection of Isolator / AB Switches, including erection of insulators, alignment workswith provision ofhardwares,etc. withoutearth hand operated 110 KV |
| 28 | Labour for Installation of 110KVStation type single/ Double pole stack LAS including alignment. |
| 29 | Labour for erection of 110KV single / double pole stack up right, underhang orsuspension insulators including alignment. |
| 30 | Labour for stringing of 110KV Single Zebra conductor (1 span 3 run)strung bus including hoisting of insulator and erection of eye bolt and hardware fittings with proper sag etc., under LC |
| 31 | Labour for installation of75mm IPS Aluminium tube bus bar Without making bends inluding alignment. |
| 32 | Labour for providingDroppers and jumpers Upto height of 6mts from ground level inluding alignment under LC |
| 33 | Labour for providingDroppers and jumpers Upto height of 6mts to 10 mtrs from ground level inluding alignment under LC |
| 34 | Labour for providingDroppers and jumpers Upto height of 6mts from ground level inluding alignment. |
| 35 | Labour for providingDroppers and jumpers Upto height of 6mts to 10 mtrs from ground level inluding alignment. |
| 36 | Labour for Fabrication and fixing of bell mouth ,insertion ofJumperin the solid core/ PT Isulators and other consumables & as directed by the field Engineer (Electricity supply will be borne by department) |
| 37 | Supply of eye boltof 18 - 20 mm dia GI rod of required length including cost of GI rod and 2Nos GI nuts & washer as directed by the field Engineer. |
| 38 | Supply of M8, M9, M10, M12 & M16 full thread GI bolt, nuts & GI washer of various sizes for erection of insulator or any other purpose wherever required and as directed by the field Engineer. |
| 39 | Supply of LC/ Key board of size 4x3 ft., out of 75x 25 mm Alu. frame embeddedwith 12 mm pre laminated wood particle board using screw on rear 2 Nos plain glass of 5 mm thick fixed with metal roller moving on Alu.channel should be provided on front with locking arrangements. LG glass piece should be fastened on the glass shutters for opening and closing wall clamp made out of 6mm plate should be provided on as per drawing along with hook for keys with token and as directed by the field Engineer includingcost of all materials. |
| 40 | Erection of LC/ Key boardas directed by the field Engineer includingcost of all materials. |
| 41 | Supply of 40mm Dia `B` Class GI pipe for extension of tandum /down pipe for AB Switches,Earth Spikes and for any other work as required and as directed by field Engineer |
| 42 | Supply of 50mm Dia `B` Class GI pipe for extension of tandum /down pipe for AB Switches,Earth Spikes and for any other work as required and as directed by field Engineer |
| 43 | Supply of reputed make long shackle 6lever reputed make lock with triplicate keys for AB switches and for any other purpose including the cost of ring and key token as directed by the field Engineer. |
| 44 | Supply of flexible copper tape/rope for interlinking panel earthing and for any otherpurpose, on any sizes, including the cost of copper lugs at both ends as directed by thefield Engineer |
| 45 | Supply of Tension fitting Clamp 6 Bolted for Zebra as per latest IS code and approved GCC/CBE specification |
| 46 | Supply ofSwitchend clamp for Single Zebra as per latest IS code and approved GCC/CBE |
| 47 | Supply ofSwitchend clamp for 3"Busbar as per latest IS dode and approved GCC/CBE |
| 48 | Supply ofT Clamp for Zebra to Zebra as per latest IS code and approved GCC/CE |
| 49 | Supply of T Clamp for 3" Bus to Single Zebra as per latest IS code and approved GCC/CBE |
| 50 | Supply ofFreeend clamp for 3"Busbar as per latest IS code and approved GCC/CBE |
| 51 | Supply of Seating clamp for 3"Busbar as per latest IS code and approved GCC/CBE |
| 52 | Supply of 3"Busbar Expansion clamp as per latest IS code and approved GCC/CBE |
| 53 | Supply ofPG Clamp for Zebra as per latest IS code and approved GCC/CBE |
| 54 | Supply ofCorana Bell 75mm as per latest IS code and approved GCC/CBE |
| 55 | Supply ofTension fitting Clamp 4 Bolted for Zebra as per latest IS code and approved GCC/CBE |
| 56 | Supply ofSwitchend clamp for 2"Busbar as per Latest IS code and approved GCC/CBE |
| 57 | Supply ofT Clamp for 2" Bus to Single Zebra as per latest IS code and approved GCC/CBE |
| 58 | Supply of Freeend clamp for 2"Busbar as per latest IS code and approved GCC/CBE |
| 59 | Supply ofSeating clamp for 2"Busbar as per latest IS code and approved GCC/CBE |
| 60 | Supply of2"Busbar Expansion clamp as per latest IS code and approved GCC/CBE |
| 61 | Supply of L clamp for Zebra as per latest IS code and approved GCC/CBE |
| 62 | Supply ofCorana Bell 50mm as per latest IS code and approved GCC/CBE |
| 63 | Supply ofAluminium Pad ofrequired size as directed by the field Engineer. |
| 64 | Labour for erection of Simplex indoor panel, including supply & fabrication of MS flat 65x10 mm for mounting arrangement and earthing of panel including hardwares and alignment etc., |
| 65 | Supply of G.I.Cable Tray of size 2500(L)X150(W)X100mm (D) and 2mm thickwith coupler plates and Hardwares |
| 66 | Labour Charges for erection of cable trays on cable trench ,wall etc with coupling plates including alignment , and as per direction of field Engineer. |
| 67 | Transporting of Sub-Station Equipments/Panels/ Insulators/ etc., from karamadai Central Storeto 110/11KV Naranapuram SS (45Km) |
| 68 | Transporting of Iron and Steel items form Coimbatore to 110/11KV Naranapuram SS (45Km) including loading and unloading charges etc., |
| 69 | Labour charges for installation of 11KV VCB with all accessories using contract crane and including fixing of tandom rod alignment by proper tools and tacklesetc., as per manufaturer instruction manual and direction of field Engineer. |
| 70 | Labour charges for installation of 11KV Single phase CTsusing manual labour includingand alignment etc., |
| 71 | Labour for erection of 11 KV AB Switches without earth handoperatedincluding erection of insulators , Fixed/moving contacts, tandem pipe , operating pipe/handle & alignment etc., |
| 72 | Labour for Installation of 11 KVStation type LAS single/ Double pole stack including alignment andetc., |
| 73 | Labour for strining of 11 KV Single Zebra conductor (1span 3 runs) strung bus including hoisting of insulator and erection of eye bolt and hardware fittings with proper sag etc., |
| 74 | Labour for strining of 11 KV Single Zebra conductor (1span 3 runs) strung bus including hoisting of insulator and erection of eye bolt and hardware fittings with proper sag etc., Under LC |
| 75 | Labour for installation of 50mmIPS Aluminium tube bus bar Without making bends inluding alignment and etc., |
| 76 | Labour for Erectionof Stool for 33/22/11 KV insulators and also fixing of corona bells at the ends of busbars in a complete shape etc., |
| 77 | Labour for loading or unloading or shifting of materials using crane or manual Non-Fragile Material 110 KV Isolators |
| 78 | Labour for loading or unloading or shifting of materials using crane or manual Non-Fragile Material 11KV Isolators |
| 79 | Labour for loading or unloading or shifting of materials using crane or manual Non-Fragile Material Cables/Conductors including cuttingand rewinding |
| 80 | Labour for loading or unloading or shifting of materials using crane or manual Non-Fragile Material Busbars |
| 81 | Labour for loading or unloading or shifting of materials using crane or manual Non-Fragile Material Power connectors/tension fittings |
| 82 | Labour for loading or unloading or shifting of materials using crane or manual Non-Fragile Material Fire equipments/rubber mats/others |
| 83 | Labour for loading or unloading or shifting of materials using crane or manual Fragile Materials 11 KV Breaker |
| 84 | Labour for loading or unloading or shifting of materials using crane or manual Fragile Materials 110 KV CT/PT/LAS/Others |
| 85 | Labour for loading or unloading or shifting of materials using crane or manual Fragile Materials11 KV CT/PT/LAS/DT/Others |
| 86 | Labour for loading or unloading or shifting of materials using crane or manual Fragile Materials 110 KV Solid core Insulators |
| 87 | Labour for loading or unloading or shifting of materials using crane or manual Fragile Materials 11 KV Insulators |
| 88 | Labour for loading or unloading or shifting of materials using crane or manual Fragile MaterialsAC/DC/C&R Panels of Non grid type. |
| 89 | Labour machineries, consumables For fabrication & erection of earth spikes without Materials including sharpening of Top portion & Galvanising, welding & Clipping the earthwire to earthmat / earthpit(Electricity supply will be borne by department) |
| 90 | 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 including cost of all materials. |
| 91 | Labour for laying of cable Upto 8Core in duct/ trunch including the cost of Aluminium tag for identification and dressing etc., |
| 92 | Labour for laying of cable above 8 Core in duct/ trunch including the cost of Aluminium tag for identification and dressing etc., |
| 93 | Labour for laying of cable up to 8 core & clamping on structure inluding near dressing etc., |
| 94 | Labour for laying of cable above 8 core & clamping on structure inluding near dressing etc., |
| 95 | Supply of ISI mark cable glands as directed by the field Engineer. 19/22mm |
| 96 | Supply of ISI mark cable glands as directed by the field Engineer. 25mm |
| 97 | Supply of ISI mark cable glands as directed by the field Engineer. 28mm |
| 98 | Erection of cable glands by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location 19/22mm |
| 99 | Erection of cable glands by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location25mm |
| 100 | Erection of cable glands by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location. 28mm |
| 101 | Supply of lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination |
| 102 | Labour Charges forcable core end termination with neat dressing and alignment etc., |
| 103 | Supply of ISI mark bakelite HRC /rewireable reputed make fuse holder in panels/ boxes for AC/DC/PT circuits wherever required as directed by the field Engineer 16Amps |
| 104 | Supply of ISI mark bakelite HRC /rewireable reputed make fuse holder in panels/ boxes for AC/DC/PT circuits wherever required as directed by the field Engineer63Amps |
| 105 | Supply of ISI mark HRC Fuseof reputed make in panels/ boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer 2/5/10/16Amps |
| 106 | Supply of ISI mark HRC Fuse of reputed make in panels/ boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer 63Amps |
| 107 | Supply of ISI mark HRC Fuse of reputed make in panels/ boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer Netural link |
| 108 | Supply of ISI mark porcelain rewirable fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the field Engineer 16Amps |
| 109 | Supply of ISI mark porcelain rewirable fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the field Engineer 63Amps |
| 110 | Supply of ISI mark porcelain rewirable fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the field Engineer 100Amps |
| 111 | Supply of mounting channel suitable forCBTM 5 terminal block in panel /box as required and as directed by the field Engineer. |
| 112 | Supply of disconnected type terminal block suitable for CT Circuits in panels/ box as required including end plate and Stopper plates & as directed by the field Engineer |
| 113 | Installation of terminal block /disconnected type terminal block on mounting channels of T Juntion boxes and whereeverrequired and as directed by the field Engineer. |
| 114 | Supply of Mechanical Foam (AFFF) type trolley mounted 45/50 Ltrs capacity AFFF Fire extinguishers with initial charge, complete with hose & air induction nozzle andingeneral all accessories confirming to the latestISI certification mark |
| 115 | Supply of Mechanical Foam Portable type 9 Ltrs capacity fire extinguishers with initial charge complete with chromium plated GM cap, high pressure nylon braided discharge hose with specially designed foam designed nozzle and in general all accessoriesconfirming to the latest ISI Certification mark |
| 116 | Supply of Dry Chemical Powder type trolley mounted Cylindrical shape 25KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powderlevel indicator and all accessories confirming to the latestISI Certification mark |
| 117 | Supply of Dry Chemical Powder type Cylindrical shape 9/10 KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder with levelindicator and all accessories confirming to the latestISI Certification mark |
| 118 | Supply of Portable Dry Chemical Powder type cylindrical shape 5/6 KG capacity fire extinguisher wilth initial charge & completewithrubberorbraided hose, dry powderwith level indicatorand all accessories confirming to the latestISI certification mark. |
| 119 | supply of sand drum made out of oil drum of size 580 mm dia and420 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. |
| 120 | Supply of fire bucket of 10 lit capacity made out of 26Swg (0.46 mm) M.S.Sheetpainted with white & red enamal paint in side & out side respectively bottom of bucket shall be ` U ` shapped out side of the bucket shall be written as Fire in English /Tamil in white enamal paint including cost of all materials. |
| 121 | Supply of fire fighting equipments Display Boards and first aid safety chart boards as directed by the field Engineer. |
| 122 | Supply of First Aid Box and Artificial Respiration kit and as directed by the field Engineer. |
| 123 | SupplyofRubber matofsize2000X1000X10mm as per relavent ISI Code. |
| 124 | Supply of yard light stepped tubular pole 6M Length Double Bracket pole with base Plate (400 x 400 x 10 mm) 76.10 mm OD ,x 3.65 mm thick ,6000 mm Length including cost of LED light and junction box , fiittings and painting in a complete shape as per direction of field engineer and approved drawing. |
| 125 | Supplyof yard light pole 8M Length Double Bracket pole with base Plate (400x400x10 mm) 114.30 mm OD ,x 5.40 mm thick ,4500 mm Length,88.90 mm OD ,x 4.85 mm thick ,1750 mm Length, 76.10 mm OD ,x 3.25 mm thick ,1750 mm including cost ofLED light, double pole mcb,fitting ,junction boxand painting in complete shape as per direction of field engineer |
| 126 | Erection of doube fitted LED Lamp with Double Bracket Pole of6 & 8 mts including alignment , Laying of cable inside the pole and making the yard light in a burning condition etc., |
| 127 | Labour charges for writing details in Finished Surface boards including cost of enamel paint (Dulex, Asian, Berger preferred) and other Consumables as directed by the field Engineer. |
| 128 | Labour charges for drawing layout and writing details/ Vinyl Printing in LC/ Key board including cost of enamel paint (Dulex, Asian, Berger preferred) and Other consumables as directed by the field Engineer. |
| 129 | SupplyofPVC Stickers for Breakers, Panels, chargers and General key Boardsas required and as directed by field Engineer, |
| 130 | Fixing of PVC Stickers for Breakers, Panels, chargers and General key Boardsand other works etc., as required anddirected by field Engineer, |
| 131 | Typing & Printing of commissioning report booklet & drawings including spiral binding works etc., |
| 132 | Providing Labour for miscellaneous works such as removing jumper & reerection after testing, cable cover slab removing and relaying. |
| 133 | SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only |
| 134 | CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only |
| 135 | Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only |
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