Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published 78/2020-21 Of Se Gcc Cbe Providing Additional Plinths For 230 Kv Bus Sectionalizer Bay Extension Works And Dismantling Of Existing Station Auxiliaries At Middle Bus And Erection Of Equipments For Provision Of 230 Kv Bus Sectionaliser Breaker At 230/110 Kv. Submission Date for this Tender is 08-12-2020. Circuit Breakers Tenders in Coimbatore Tamil Nadu. Bidders can get complete Tender details and download the document.
| Name of the work : Providing additional plinths for 230 KV Bus Sectionalizer bay extension works and Dismantling of existing Station auxiliaries at middle bus and erection of equipments for provision of 230 KV Bus sectionaliser breaker at 230/110 KV Arasur Sub-Station | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Supply of Channel 125x65 mm from approved vendors of Sail,Tata, Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and prakash Ferrous Industries PVT ltd.,Noble Tech Industries Private Limited, kancheepuram asper IS 2062 and Latest issue. | Item Code / 1 | 0.2 | MT |
| 2 | 2 | Supply of MS Plate 10mm from approved vendors of Sail,Tata, Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and prakash Ferrous Industries PVT ltd., Noble Tech Industries Private Limited, kancheepuram asper IS 2062 and Latest issue. | Item Code / 2 | 0.15 | MT |
| 3 | 3 | Supply of MS Flat 75x12 mm from approved vendors of Sail,Tata,Jindal, RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and prakash Ferrous Industries PVT ltd., Noble Tech Industries Private Limited, kancheepuram asper IS 2062 and Latest issue. | Item Code / 3 | 4 | MT |
| 4 | 4 | Supply of MS Flat 65x10 mm from approved vendors of Sail,Tata,Jindal, RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and prakash Ferrous Industries PVT ltd., asper IS 2062 and Latest issue. | Item Code / 4 | 4 | MT |
| 5 | 5 | Supply of MS Flat 50x6 mm from approved vendors of Sail,Tata,Jindal, RINL,Essar Steel,Jindal Steel,JSW Steel, Tulsyan and prakash Ferrous Industries PVT ltd., Noble Tech Industries Private Limited, kancheepuram asper IS 2062 and Latest issue. | Item Code / 5 | 0.3 | MT |
| 6 | 6 | Supply of Power Connectors as per latest IS Code, Tension fitting Clamp 6 Bolted for Zebra | Item Code / 6 | 6 | Nos |
| 7 | 7 | Supply of Power Connectors as per latest IS Code, Switchend clamp for Double Zebra | Item Code / 7 | 6 | Nos |
| 8 | 8 | Supply of Power Connectors as per latest IS Code, T Clamp for Double Zebra to Double Zebra | Item Code / 8 | 6 | Nos |
| 9 | 9 | Supply of Power Connectors as per latest IS Code, T Clamp for 3" Bus to Double Zebra | Item Code / 9 | 6 | Nos |
| 10 | 10 | Supply of Power Connectors as per latest IS Code, Free end clamp for 3"Busbar | Item Code / 10 | 3 | Nos |
| 11 | 11 | Supply of Power Connectors as per latest IS Code, PG Clamp for Zebra | Item Code / 11 | 21 | Nos |
| 12 | 12 | Supply of Power Connectors as per latest IS Code, Corana Bell 75mm | Item Code / 12 | 6 | Nos |
| 13 | 13 | Supply of LC/ Key board out of 75x 25 mm Aluminium . frame embedded with 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 Aluminium .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 including cost of all materials. | Item Code / 13 | 3 | Nos |
| 14 | 14 | Supply of reputed make long shackle 6 lever Navtal 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. | Item Code / 14 | 4 | Nos |
| 15 | 15 | Supply of eye bolt of 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. | Item Code / 15 | 15 | Nos |
| 16 | 16 | Supply of AC distribution box out of 14SWG (2mm) M.S.Sheet wherever necessary 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 including cost of all materials with 1 No 3 Pin 16 A sockets 900W x 1000H x 300D | Item Code / 16 | 1 | No |
| 17 | 17 | Supply of ISI Mark cable gland as directed by the field officer. 19/22mm | Item Code / 17 | 50 | Nos |
| 18 | 18 | Supply of ISI Mark cable gland as directed by the field officer. 25mm | Item Code / 18 | 80 | Nos |
| 19 | 19 | Supply of ISI Mark cable gland as directed by the field officer. 32mm | Item Code / 19 | 30 | Nos |
| 20 | 20 | Supply 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 | Item Code / 20 | 15 | Nos |
| 21 | 21 | Supply of ISI mark HRC Fuse without holder of reputed make in panels/ boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer 32Amps | Item Code / 21 | 15 | Nos |
| 22 | 22 | Supply of ISI make MCB in panels/ Boxes of reputed make as directed by the field Engineer 3Pole 32 Amps | Item Code / 22 | 6 | Nos |
| 23 | 23 | Supply of Paint including cost of paint, brush and consumables etc.,Enamel Paint | Item Code / 23 | 5 | Ltr |
| 24 | 24 | Supply of lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination | Item Code / 24 | 1000 | Nos |
| 25 | 25 | Dismantling of Light section (sectional weight below 14Kg/m) under LC condition | Item Code / 25 | 11.5 | MT |
| 26 | 26 | Dismantling of Heavy section (sectional weight above 14Kg/m) under LC condition | Item Code / 26 | 1.5 | MT |
| 27 | 27 | Labour charges for erection of structures as per the drawing issued by field engineer. Light section (sectional weight below 14Kg/m) | Item Code / 27 | 3.5 | MT |
| 28 | 28 | Labour for hot dip galvanising mild steel materials wherever necessary as directed by the field Engineer | Item Code / 28 | 1500 | kg |
| 29 | 29 | Dismantling of Isolator without earth motor operated 230KV | Item Code / 29 | 3 | No |
| 30 | 30 | Labour for excavation & refilling of avg depth of 0.8m x 0.3m for earth mat | Item Code / 30 | 250 | M? |
| 31 | 31 | Labour machineries, consumables for erection of earth mat & earth raisers (Electricity supply will be borne by department) | Item Code / 31 | 4 | MT |
| 32 | 32 | Labour machineries, consumables for earth raisers for equipments and structures (Electricity supply will be borne by department) | Item Code / 32 | 4 | MT |
| 33 | 33 | Labour for Dismantling of strung bus includingdismantling of insulator and dismantling of eye bolt and hardware fittings 230KV Twin Zebra conductor (1 span 6 runs) | Item Code / 33 | 2 | Nos |
| 34 | 34 | Erection of strung bus Labour for strining of strung bus including hoisting of insulator and erection of eye bolt and hardware fittings 230KV Twin Zebra conductor (1 span 6 runs) | Item Code / 34 | 1 | No |
| 35 | 35 | Labour for Dismantling of bus bar Without making bends. Using 75mm IPS Aluminium tube | Item Code / 35 | 75 | Mtrs |
| 36 | 36 | Labour for erection of bus bar Without making bends. 75 mm IPS Aluminium | Item Code / 36 | 90 | Mtrs |
| 37 | 37 | Labour for Dismantling of Droppers and jumpers Upto height of 6mts to 10mts from ground level | Item Code / 37 | 25 | Nos |
| 38 | 38 | Labour for Erection of Droppers and jumpers. Upto height of 6mts to 10mts from ground level | Item Code / 38 | 25 | Nos |
| 39 | 39 | Labour for erection of Droppers and jumpers. Above height of 10mts from ground level | Item Code / 39 | 50 | Nos |
| 40 | 40 | Labour for Dismantling of Droppers and jumpers Above height of 10mts from ground level. | Item Code / 40 | 25 | Nos |
| 41 | 41 | Fabrication and fixing of bell mouth ,insertion of Jumper in the solid core/ PT Isulators and other consumables & as directed by the field Engineer (Electricity supply will be brone by department) | Item Code / 41 | 9 | Nos |
| 42 | 42 | Labour for erection of CT/PT junction box ,AC distribution box, yard light box ,change over switch including fabrication of clamping arrangements | Item Code / 42 | 1 | No |
| 43 | 43 | Erection of LC/ Key board as directed by the field Engineer including cost of all materials. | Item Code / 43 | 3 | Nos |
| 44 | 44 | Labour for erection of Isolator / AB Switches, including erection of insulators and alignment works etc., without earth motor operated 230KV | Item Code / 44 | 1 | Nos |
| 45 | 45 | Labour for erection of panel/ battery charger, including supply & fabrication of MS flat 65x10mm for mounting arrangement and earthing of panel including hardwares. Duplex | Item Code / 45 | 1 | Nos |
| 46 | 46 | Labour for laying of cable in duct/ trunch including the cost of Aluminium tag for identification. Upto 8Core | Item Code / 46 | 13 | KM |
| 47 | 47 | Labour for laying of cable in duct/ trunch including the cost of Aluminium tag for identification. Above 8core | Item Code / 47 | 2 | KM |
| 48 | 48 | Labour laying of cable & clamping in structure. Upto 8Core | Item Code / 48 | 0.5 | KM |
| 49 | 49 | Labour laying of cable & clamping in structure.Above 8core | Item Code / 49 | 0.5 | KM |
| 50 | 50 | 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. 19mm/22mm | Item Code / 50 | 50 | Nos |
| 51 | 51 | 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. 25mm | Item Code / 51 | 80 | Nos |
| 52 | 52 | 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. 32mm | Item Code / 52 | 30 | Nos |
| 53 | 53 | Labour Charges for cable core end termination | Item Code / 53 | 1000 | Nos |
| 54 | 54 | Fixing of all types of MCB, fuse holder and fuse of all range wherever required as directed by the field Engineer. | Item Code / 54 | 50 | Nos |
| 55 | 55 | 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. | Item Code / 55 | 15 | m² |
| 56 | 56 | Labour for the loading/unloading/ shifting of Department materials at stores or site by the Contractor WITHOUT using Board's crane for one operation. Cables/ Conductors including cutting and rewinding | Item Code / 56 | 8 | KM |
| 57 | 57 | HGS SS.20.B. Earth work excavation for foundation and depositing on bank in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and as per standard specification | Item Code / 57 | 72 | M3 |
| 58 | 58 | SDR - (Not Requiring Blasting) Earth work excavation for foundation and depositing on bank with Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting and as per standard specification. | Item Code / 58 | 52 | M3 |
| 59 | 59 | Plain cement concrete in CC 1:3 :6 using 20mm HBG metal, including cost of cement, all materials, labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete. | Item Code / 59 | 5 | M3 |
| 60 | 60 | Plain cement concrete in CC 1:2 :4 using 20mm HBG metal without form work, including cost of cement, all materials, labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete. | Item Code / 60 | 69 | M3 |
| 61 | 61 | Providing form box for various size plinths including cost of steel strutting with cost of all materials,labour , lead, lift etc., complete as per standard specifications as directed by the Engineer in charge at site. | Item Code / 61 | 65 | M2 |
| 62 | 62 | Supplying and fabrication of template and Labour charge for fixing template in correct level and alignment etc complete | Item Code / 62 | 38 | Nos |
| 63 | 63 | Supplying and fabrication of 20 mm dia GI grouting bolt and with 2 Nos. nuts including cost thread all materials lead lift etc complete | Item Code / 63 | 80 | Nos |
| 64 | 64 | Supplying and fixing R C C collar 60cm dia 60cm ht for Earth pit etc complete including cost of cement, all materials, labour, curing, all leads, and lifts, etc., complete.as per standard specification | Item Code / 64 | 10 | Nos |
| 65 | 65 | Providing fixing 12mm screw down brass chromium plated bib cock for water supply tap including cost of pipe and labour and fixing charges, lead, lift etc., complete as per standard specification | Item Code / 65 | 10 | Nos |
| 66 | 66 | Fabrication and fixing inposition of G.I angles for LAS including all lead, lift etc., complete (Angle will be supplied by the Department at stores) | Item Code / 66 | 190 | Kg |
| 67 | 67 | Releasing the existing square cross arm and refixing the square cross arm in the tower including erection, tightening, Punching of bolts and nuts with all lead, lift etc., complete | Item Code / 67 | 1.2 | MT |
| 68 | 68 | SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only | Item Code / 68 | 1 | Percentage |
| 69 | 69 | CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only | Item Code / 69 | 1 | Percentage |
| 70 | 70 | Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only | Item Code / 70 | 1 | Percentage |
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