Work Contract for Supply and Erection of 1 No Outdoor Bay with 33KV Outdoor VCB at 110KV Vyasarpadi SS for laying of 33kV, 3x400 Sq.mm XLPE UG cable from Vyasarpadi 110kV SS to proposed Electric bus charging station at West Avenue Road, MKB Nagar of CEDC / North in Chennai North Reg- 1 Supply of AB Switch 33KV SS Centre Rotating Type 2 Supply of 22 KV PT Insulator 3 Supply of 11 KV 120 KN Disc Insulator ordy 4 Supply, Transport, Loading and Unloading, galvanizing of RS joist (250X125/200X100) and M.S.Plate(10/12 mm) to the site including cost of material, labour, lead, lift etc., complete as directed by the department engineer at site. 5 Supply, Transport, Loading and Unloading, galvanizing ofMS Channel (125x65/100x50) MS Angle to the site including cost of material, labour, lead, lift etc., complete as directed by the department engineer at site. 6 Supply, Transport, Loading and Unloading of MS Round rod (40mm) to the site including cost of material, labour, lead, lift etc., complete as directed by the department engineer at site. 7 Supply, Transport, Loading and Unloading of MS Flat (65x10 / 50x8) to the site including cost of material, labour, lead, lift etc., complete as directed by the department engineer at site. 8 Labour for erection of Heavy section structure ( Secwtabove14 kg/m) (Under Normal condition) 9 Labour for erection of Light section structure ( Sec. wt below 14 kg/m) (Under LC condition) 10 Erection of Equipments 11 Labour for erectionof 11/ 33KV VCB/SF6CB with own crane arrangement and connecting link rod, SF 6 gas filling and,& other consumables, & as directed by the field Engineer. (Under Normal condition) 12 Labour charges for erection of33 or 22 or 11KV CT(One 1Ph or 3Ph unit)using manual labour or crane by own arrangement (Under Normal condition) 13 Labour charges for erection of CT,PT junction box including fabrication of clamp (Under LC condition) 14 Labour for erection ofAB Switch 33 or 22 or11 KV without earth hand operated (Under LC condition) 15 Labour forerection of LAS including fabrication of base if required 16 station type33or22or11KV 17 Erection of Battery & Panels 18 Labour for Erection of Panel/Battery ChargerSimplex indoor/outdoor 19 Erection of Bus materials 20 Labour for erection ofsingle pole stack upright,under hang or suspension insulator 33 or 22 or 11kV . (Under LC condition) 21 Labour for stringing of Main bus including hoisting of insulators 33 or 22 or 11KV strung bus singlezebra conductor(1 span 3 runs). (Under LC condition) 22 Labour for erection of bus barUsing 50mm without making bends. (Under LC condition) 23 Labour for providing of jumpers and droppers. (Under LC condition) 24 Earthing 25 Labour, Machineries, Consumables for Fabrication ofearth electrode of 6 Mtr required length for Yard 26 Labour, Machineries, Consumablesfor fabricationand erection of earth spike. (Under LC condition) 27 Labour, Machineries, Consumables for erection ofearthmat and earth raiser (Under Normal condition) 28 Providing 140/150 mm dia bore using power rig inculding labour, lead lift etc.In all type of soil and erection ofearth electrode, supply and providing of A grade Bentonite powder with 5% common salt mixed with available site clay soil 5 Kg per metre depth in earth hole as directed by the field Engineer. Machine Bore 29 Supply and providing of 600mm mean dia,300mm height,36mm thick cement collar for identification of earth electrode locationincluding 1 primer and 2 coat of colour wash as directedby fieldengineer. 30 Labour for excavation and refilling oftrench of ave.width of 0.3M and ave.depth of 0.8M for earthmat and and ave.depth of 0.4M for layingof cable below fixed yard level and ofany size as required by field engineer. 31 Control cables 32 Labour for laying of cable in duct / trench including the cost of Alu. tag for identification Upto 8 core 33 Labour for laying of cable in duct / trench including the cost of Alu. tag for identification above 8 core 34 Labour for laying of cable& Clamping in structure 35 Labour for excavation and refilling oftrench of ave.width of 0.3M and ave.depth of 0.4M for layingof cable below fixed yard level and ofany size and filling with sand before and after laying of cable and laying of brick on sand and refilling of trench including cost of sand and brick and other consummables . 36 Supplyandglandingof ISI mark cablegland of suitable size of reputedmake including removing insulation of cable and providing suitableholes as directedby the field engineer. 37 19 mm 38 25mm 39 28mm 40 Supplyandterminationof cable core end including cost ofcable socket (Lugs), ferrules straps etc asper cable scheduleandasdirectedby the fieldengineer. 41 Labour for providing cable core end termination 42 Painting 43 Two coat of aluminum paint to all M.S items including cost of paint brush and consumable 44 Labour charges for painting of Green enamel paint on all kind of structure earthing including removal of dust, rust using wire brush and painting brush etc. 45 Labour charges for removing rust primer coat first and second coat painting both sides and writing details in MS boards and R.S.Joists including cost of enamel paint (dulex, asian berger preferred) and other consumables as directed by the field Engineer. 46 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. 47 Power connectors 48 Supply of Switch end clamp forzebra 49 Supply of Switch end clamp for 2 Bus 50 Supply of `T`Clamp forzebra tozebra 51 Supply of `T`Clamp for 50mm bus to zebra 52 Supply of 2 Free end 53 Supply of Corona bell for 50 mm bus bar 54 Supply of 4 Bolted tension fitting 55 Miscellaneous 56 supply of rubbermat of size 2000x1000x10mm 57 Manufacturing and supply of bolt of required length out of18,20mm dia GI round including the cost of GI round and 2 Nos. of GI.nets as directed by the field Engineer. Grout bolt & Eye bolt 58 Supply and provision ofM8, M9, M10, M12, and M16 full thread G.I. Bolts and Nuts of various sizes for erection of AB Switches and insulator or any other purpose wherever required and as directed by field Engineer. 59 Fabrication, supplyand fixing of individual equipment board of 750x450mm out of14swg (2mm)Mssheet and25x25x3mm MSangle as per drawing and as directed by the field engineer including costof allmaterials(8kg/boardx10nos) 60 Fabrication and fixing of earth electrode identification board size 300x250mm out of 14SWG(2mm)MS sheet and 12mm dia MS round perdrawing and as directed by the field engineer including cost of all materials(2KG/ boardx25nos) 61 Fabrication supply and fitting of CT/PT junction box out of 14SWG (2.00mm) MS sheet where ever required as directed by field engineer .The box shall have sturdy hinges provision for mounting terminal blocks and locking arrangements including cost of all materials 400WX150DX300H 62 Supply & fixing of nut CBTM 5 or equivalent terminal block in panel /boxas directed by the field engineer 63 Supply & fixing of disconnected type terminal blocksuitable for CT circuits in panel /boxas directed by the field engineer 64 Supply and erection of B class GI pipe for extension of tandem/down pipe forAB switches and for any other work as required and directed by the field engineer including cost of Gi pipe 40mm dia (3.5m*11) 65 Supply and fixingof (Godrej) 6 lever navotal lock with triplicate keys for AB Switches and for any other purpose including the cost of ring and key token as directed byfield Engineer. 66 Labour for loading or unloading or shifting of materials without using Boards crane ( One operation) 67 Non-fragile 68 Fragile 69 Labour for loading or unloading or shifting of33/22/11KV Breakers including panels by own crane arrangement 70 Transportation chargesfortransport of TANGEDCO materials from Tangedco stores to work spot 71 CIVIL WORKS 72 Supply & Labour for providing plinth for 33KV Breakers 73 Supply & Labour for providing plinth for 33KV cable SPT pole and RSJ 74 GST For bidders within Tamil Nadu Note: Builders within Tamil Nadu shall enter values seperately for SGST and CGST and shall enter the value as Zero for IGST 75 SGST 76 CGST 77 GST for bidders out side Tamil NaduNote: Bidders outside Tamil Nadu shall enter value only for IGST and shall enter the value as Zero for SGST and CGST 78 IGST
