}
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    • Supply Of Iron And Steel Materials , Fabrication , Erection Of Structures , Erection Of Equipments , Providing Earth Bore , Earth Mat Earth Electrode , Cable Laying And Termination Etc . For One No . 230 Kv Bay Extension At Existing Vinnamangala, Vinnamangalam-Tamil Nadu

    Tamil Nadu Transmission Corporation Limited-TANTRANSCO has published Supply Of Iron And Steel Materials , Fabrication , Erection Of Structures , Erection Of Equipments , Providing Earth Bore , Earth Mat Earth Electrode , Cable Laying And Termination Etc . For One No . 230 Kv Bay Extension At Existing Vinnamangala. Submission Date for this Tender is 03-07-2020. Electrodes Tenders in Vinnamangalam Tamil Nadu. Bidders can get complete Tender details and download the document.




    Tender Notice

    24628014
    Supply Of Iron And Steel Materials , Fabrication , Erection Of Structures , Erection Of Equipments , Providing Earth Bore , Earth Mat Earth Electrode , Cable Laying And Termination Etc . For One No . 230 Kv Bay Extension At Existing Vinnamangala
    Open Tender
    Indian
    Tamil Nadu
    Vinnamangalam
    03-07-2020

    Tender Details

    Supply Of Iron And Steel Materials , Fabrication , Erection Of Structures , Erection Of Equipments , Providing Earth Bore , Earth Mat Earth Electrode , Cable Laying And Termination Etc . For One No . 230 Kv Bay Extension At Existing Vinnamangalam 230 Kv S

    Key Value

    Document Fees
    Refer document
    EMD
    INR 26100.0 /-
    Tender Value
    INR 26.10 Lakhs /-

    BOQ Items

    Name of Work: SUPPLY OF IRON AND STEEL MATERIALS, FABRICATION & ERECTION OF STRUCTURES, ERECTION OF EQUIPMENTS, PROVIDING EARTH BORE, EARTH MAT & EARTH ELECTRODE, CABLE LAYING AND TERMINATION ETC. FOR ONE NO. 230 KV BAY EXTENSION AT EXISTING VINNAMANGALAM 230 KV SS TOWARDS ESTABLISHMENT OF NEW 230/110 KV SS AT SATHUMADURAI.
    Sl. No. Item Description Item Code / Make Quantity Units
    1 1 Supply and Iron Steel as per ISI
    2 1.01 RS JOISTS 200X100 mm BI01010001010000000000000515BI0100001114 1.5 MT
    3 1.02 MS Chequred Plate 6mm BI01010001010000000000000515BI0100001115 0.5 MT
    4 1.03 MSC 125X65 mm BI01010001010000000000000515BI0100001116 1 MT
    5 1.04 MSC 100X50 mm BI01010001010000000000000515BI0100001117 0.1 MT
    6 1.05 ANG 100x100x8 mm BI01010001010000000000000515BI0100001118 0.2 MT
    7 1.06 ANG 65x65x8 mm BI01010001010000000000000515BI0100001119 2 MT
    8 1.07 ANG 50x50x6 mm BI01010001010000000000000515BI0100001119 1.5 MT
    9 1.08 M.S Flat 75 X 12 mm BI01010001010000000000000515BI0100001121 4 MT
    10 1.09 M.S Flat 65 X 10 mm BI01010001010000000000000515BI0100001122 3 MT
    11 1.1 M.S.Flat 50x8mm (including earthmat) BI01010001010000000000000515BI0100001119 1 MT
    12 1.11 MS rod 40mm BI01010001010000000000000515BI0100001121 2 MT
    13 1.12 MS/RTS rod 20mm BI01010001010000000000000515BI0100001122 0.1 MT
    14 2 Labour for transporting of iron & steel from chennai (190 Kms) including loading and unloading charges BI01010001010000000000000515BI0100001126 16.9 MT
    15 3 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.\nGrout bolt & Eye bolt. BI01010001010000000000000515BI0100001127 100 Kg.
    16 4 Supply and provision of M8,M9, M10,M12, & M16 full thread GI bolt, nuts & GI washer of various size for erection of insulator or any other purpose wherever required and as directed by the field Engineer. BI01010001010000000000000515BI0100001128 100 Kg.
    17 5 Manufacturing & supply of yard light box of size 200W x 200H 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. BI01010001010000000000000515BI0100001128 10 Nos.
    18 6 Labour charges for removing rust, primer coat, first & second coat painting both sides & in M.S.board RSJoist & yard light pole etc., including cost of enamel paint (Dulex,Asian, Berger preferred) and other consumables directed by the field Engineer. BI01010001010000000000000515BI0100001131 20 m2
    19 7 Supply,and Erection of LED lamp72W fitting with fixture and fuse box including wirng and testing for burning condition;including the cost of 15 amps 2Way strip connector and other consumables. BI01010001010000000000000515BI0100001135 20 Nos.
    20 8 Labour charges for writting details in Finished Surface boards including cost of enamal paint (Dulex,Asian,Berger preferred) and other Consumables as directed by the field Engineer. BI01010001010000000000000515BI0100001130 10 m2
    21 9 Supply and erection of `B` Class GI pipe for extension of tandum /down pipe for AB Switches and for any other work as required by and as directed by field Engineer including cost of GI Pipe.
    22 9.01 40 mm dia BI01010001010000000000000515BI0100001136 10 mtrs.
    23 10 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.
    24 10.01 16 Amps. BI01010001010000000000000515BI0100001132 10 Nos.
    25 10.02 32 Amps. BI01010001010000000000000515BI0100001137 3 Nos.
    26 10.03 63 Amps. BI01010001010000000000000515BI0100001139 3 Nos.
    27 11 Supply & fixing 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.
    28 11.01 2/5/10 Amps. BI01010001010000000000000515BI0100001141 5 Nos.
    29 11.02 32 Amps. BI01010001010000000000000515BI0100001142 5 Nos.
    30 11.03 63 Amps. BI01010001010000000000000515BI0100001145BI0100001146 10 Nos.
    31 12 Supply & fixing of ISI mark porcelain rewirable fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the Field Engineer.
    32 12.01 15 Amps BI01010001010000000000000515BI0100001145BI0100001145 5 Nos.
    33 12.02 32 Amps BI01010001010000000000000515BI0100001145BI0100001146 5 Nos.
    34 12.03 60 Amps BI01010001010000000000000515BI0100001145BI0100001147 5 Nos.
    35 12.04 100 Amps BI01010001010000000000000515BI0100001150 5 Nos.
    36 12.05 200 Amps BI01010001010000000000000515BI0100001149 3 Nos.
    37 13 Supply & fixing of ISI make MCB (AC) in panels/Boxes of reputed make as directed by the field Engineer.
    38 13.01 3 Pole 32 Amps. BI01010001010000000000000515BI0100001145BI0100001148 3 Nos.
    39 13.02 3 Pole 63 Amps. BI01010001010000000000000515BI0100001154 3 Nos.
    40 14 Suply & fixing of mounting channel suitable for CBTM 5 terminal block in pannel /box as required and as directed by the field Engineer. BI01010001010000000000000515BI0100001154 1 mtrs.
    41 15 Supply and fixing of disconnected type terminal block suitable for CT Circuits in panels/box as required & as directed by the field Engineer. BI01010001010000000000000515BI0100001154 25 Nos.
    42 16 Supply and glanding of ISI mark cable glands of suitable size of\nreputed make including removing insulation of cable and providing suitable holes as directed by the field Engineer.
    43 16.01 19 mm Dia BI01010001010000000000000515BI0100001157 35 Nos.
    44 16.02 25 mm Dia BI01010001010000000000000515BI0100001157 25 Nos.
    45 16.03 32 mm Dia BI01010001010000000000000515BI0100001160 25 Nos.
    46 16.04 45 mm Dia BI01010001010000000000000515BI0100001159 10 Nos.
    47 17 Supply and termination of cable core end including cost of cable\nsocket ,lug, ferrules,strap etc,as per cable schedule and as directed by the field Engineer . BI01010001010000000000000515BI0100001162 5000 Nos.
    48 18 Supply & fixing of (Godrej) 6lever 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. BI01010001010000000000000515BI0100001163 3 Nos.
    49 19 Supply and providing of 600mm mean dia,300mm height 36mm thick cement coller for identification of earth electrode location including 1primer and 2 coats of colour wash as directed by field Engineer. BI01010001010000000000000515BI0100001165 15 Nos.
    50 20 Supply and fixing of flexible copper tape/rope for interlinking panel earthing and for any other purpose,on any sizes, including the cost of copper lugs at both ends as directed by the field Engineer. BI01010001010000000000000515BI0100001165 5 Kg
    51 21 Fabrication and fixing of bell mouth Providing Jumper connection in the solid core/PT Insulators Including the cost of GI Pipe 50mm dia one meter & other consumables & as directed by the field Engineer. BI01010001010000000000000515BI0100001169 9 Nos.
    52 22 Supply & provision of 2.5 Sq.mm multi stand /single core flexble\nFinolex / Indo cable for panel wiring work / for any other purpose as directed by the field Engineer. BI01010001010000000000000515BI0100001172 10 mtrs.
    53 23 Supply & fixing of ISI make DC MCB in panels/Boxes of reputed make as directed by the field Engineer.
    54 23.01 2 Pole 32 Amps. BI01010001010000000000000515BI0100001174 3 Nos.
    55 24 Supply and erection of 8.0M long stepped tubular pole for yard light as per drawing and primer coat and as directed by the Dept. Engineer at site. BI01010001010000000000000515BI0100001174 10 Nos.
    56 25 Labour, machinery, Consumables for the Fabrication of
    57 25.01 Heavy section without length wise welded joints (Sectional weight\n14Kg/Mtr and above). BI01010001010000000000000515BI0100001179 1.6 MT
    58 25.02 Heavy section with length wise welded joints (Sectional weight\n14Kg/Mtr and above). BI01010001010000000000000515BI0100001179 0.4 MT
    59 25.03 Light section with joints wherever necessary (sectional weight below\n14Kg/Mtr). BI01010001010000000000000515BI0100001181 5.8 MT
    60 26 Paintings
    61 26.01 Labour for rust removing,cleaning painting of first primer coat(Red - Oxide) of all sections including cost of paint , brush & consumables. BI01010001010000000000000515BI0100001180 7.8 MT
    62 26.02 Labour for rust removing,cleaning painting(Aluminium) of first finishing coat of all sections including cost of paint , brush & consumables. BI01010001010000000000000515BI0100001113 7.8 MT
    63 26.03 Labour for painting (Aluminium) of second finishing coat of all sections including cost of paint , brush & consumables. BI01010001010000000000000515BI0100001114 7.8 MT
    64 27 Labour for the Erection of the Fabricated Steel Structures
    65 27.01 Heavy,section (sectional weight 14Kg/Mtr and above) BI01010001010000000000000515BI0100001117 2 MT
    66 27.02 Light section (sectional weight below 14Kg/Mtr) BI01010001010000000000000515BI0100001118 5.8 MT
    67 28 Labour for erection with own crane arrangement and connecting link rod, SF 6 gas filling and,& other consumables, & as directed by the field Engineer.
    68 28.01 SF6 Circuit Breaker 230KV BI01010001010000000000000515BI0100001119 1 No.
    69 29 Labour for erection with own crane arrangement, including providing holes wherewere required , fixing junction box, & other consumables, & as directed by the field Engineer.
    70 29.01 230KV CT,PT,CVT(one Single . Ph.unit). BI01010001010000000000000515BI0100001123 6 Nos.
    71 30 Labour for erection of CT/PT junction box including fabrication of clamp BI01010001010000000000000515BI0100001126 2 Nos.
    72 31 Labour for erection of AB Switches, including cost of lubricant, consumable, and wiring (if necessary) allinment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer.
    73 31.01 with earth motor operated 230KV BI01010001010000000000000515BI0100001128 1 No.
    74 31.02 without earth motor operated 230KV BI01010001010000000000000515BI0100001128 4 Nos.
    75 32 Labour for erection of LAS, single stage or multi stage including fabrication of base if required .
    76 32.01 Station type 230KV LAS BI01010001010000000000000515BI0100001135 3 Nos.
    77 33 Labour for erection of single pole stack up right, under hang or\nsuspension.
    78 33.01 230 KV BI01010001010000000000000515BI0100001134 12 Nos.
    79 34 Labour for stringing of strung bus including hoisting of insulator,
    80 34.01 230KV Twin Zebra conductor. (1 span 6 runs) BI01010001010000000000000515BI0100001136 2 Nos.
    81 35 Labour for erection of bus bar including fabrication and any modification of end clamp wherewere necessary and as directed by the field Engineer.
    82 35.01 Using 75mm IPS Aluminium tube. (with making required bends) BI01010001010000000000000515BI0100001137 3 Nos.
    83 35.02 Using 75mm IPS Aluminium tube. (without making required bends) BI01010001010000000000000515BI0100001138 9 Nos.
    84 36 Labour for providing Droppers and jumpers . BI01010001010000000000000515BI0100001139 21 Nos.
    85 37 Labour machineries,consumable For fabrication of earth electrode 10Mtr/6Mtr length or as directed by the field Engineer. BI01010001010000000000000515BI0100001140 1.8 MT
    86 38 Labour machineries, consumables for fabrication & erection of earth spikes. BI01010001010000000000000515BI0100001142 6 Nos.
    87 39 Labour machineries, consumables for erection of earthmat & earth raisers as directed by the field Engineer at site BI01010001010000000000000515BI0100001142 7.1 MT
    88 40 Providing 140/150mm dia bore including labour,lead,lift etc., including mobilization in all types of soil and erection of earth electrode, supply and providing A4 Grade bentonite powder with 5% common salt mixed with available site clay soil 5Kg/meter depth in earth bore as directed by the field Engineer. BI01010001010000000000000515BI0100001143 150 RM
    89 41 Labour for erection of panel/battery charger.
    90 41.01 Simplex indoor / Out door/MOM/BMB BI01010001010000000000000515BI0100001143 8 Nos.
    91 41.02 Duplex BI01010001010000000000000515BI0100001143 1 No.
    92 42 Labour for laying of cable in duct/trunch including the cost of Alu.tag for identification.
    93 42.01 Up to 8 Core BI01010001010000000000000515BI0100001145BI0100001145 3 Kms.
    94 42.02 Above 8 Core BI01010001010000000000000515BI0100001145BI0100001146 3 Kms.
    95 43 Labour laying of cable & clamping in structure.
    96 43.01 Up to 8 Core BI01010001010000000000000515BI0100001145BI0100001147 0.3 Kms.
    97 43.02 Above 8 Core BI01010001010000000000000515BI0100001150 0.3 Kms.
    98 44 Labour for provision of cable end gland. BI01010001010000000000000515BI0100001151 95 Nos.
    99 45 Labour for providing cable core End termination. BI01010001010000000000000515BI0100001151 5000 Nos.
    100 46 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. BI01010001010000000000000515BI0100001145BI0100001148 100 m3
    101 47 Labour for erection of,
    102 47.01 Yard light pole including laying of cable inside pole. BI01010001010000000000000515BI0100001154 10 Nos.
    103 47.02 LED lamp72W fitting with fixture and fuse box including wirng and testing for burning condition; including the cost of 15 amps 2Way strip connector and other consumables. BI01010001010000000000000515BI0100001154 20 Nos.
    104 48 Labour for loading,or unloading or shifting of materials without using Boards Crane(one operation)
    105 48.01 Non - fragile BI01010001010000000000000515BI0100001155 4 MT
    106 48.02 Fragile BI01010001010000000000000515BI0100001158 4 MT
    107 49 Labour for loading or unloading or shifting of 110KV and above breakers measurement transformers without using board Crane (One BI01010001010000000000000515BI0100001155 4.5 MT
    108 50 Labour charges for painting earth raisers by green enamel painting and wherever required including cost of paint(Dulex, Asian Berger perferrd) and other consumables as directed by the field Engineer. BI01010001010000000000000515BI0100001155 150 RM
    109 51 Hire charges for Crane provided (12 tonne)for any erection or loading, unloading ,or shifting of equipments, done by department or by the contractor. BI01010001010000000000000515BI0100001158 6 Hrs.
    110 52 Supply of Power Connectors as per Drawing
    111 52.01 " T " Clamp for Twin Zebra to Twin Zebra BI01010001010000000000000515BI0100001160 15 Nos.
    112 52.02 " T " Clamp for Zebra to 3" B/B BI01010001010000000000000515BI0100001159 9 Nos.
    113 52.03 Switch end clamp for 3" Bus Bar BI01010001010000000000000515BI0100001162 18 Nos.
    114 52.04 Spacer Clamp for Twin Zebra wilt 225 mm spacing BI01010001010000000000000515BI0100001162 100 Nos.
    115 52.05 Free end Clamp for 3" Bus Bar BI01010001010000000000000515BI0100001163 24 Nos.
    116 52.06 Corona Bell for 3" Bus Bar BI01010001010000000000000515BI0100001165 9 Nos.
    117 52.07 Seating Block for 3" Bus Bar BI01010001010000000000000515BI0100001165 6 Nos.
    118 52.08 6 Bolt Tension fitting for Zebra BI01010001010000000000000515BI0100001169 24 Nos.
    119 52.09 PG Clamp for Zebra BI01010001010000000000000515BI0100001169 6 Nos.
    120 53 Supply of good Quality Aluminium Paint BI01010001010000000000000515BI0100001172 30 Ltrs.
    121 54 Supply of good Quality red oxide Paint BI01010001010000000000000515BI0100001172 25 Ltrs.
    122 55 Supply of good Quality AC Black Paint BI01010001010000000000000515BI0100001172 30 Ltrs.
    123 56 Supply of GI Bolt & Nuts with washers of various size BI01010001010000000000000515BI0100001174 0.1 MT
    124 57 Supply of Rubber Mat of size 2000 X 1000 X 10 mm BI01010001010000000000000515BI0100001174 3 Nos.
    125 58 Communication Equipments
    126 58.01 Erection of ADSS 24 Fibre cable with HDPE pipe with erection(Gantry tower to relay room) BI01010001010000000000000515BI0100001157 1 Kms.
    127 58.02 Erection of ADM type OLTE with erection ADM type BI01010001010000000000000515BI0100001157 1 No.
    128 58.03 Cross connect multiplexers BI01010001010000000000000515BI0100001160 1 No.
    129 58.04 Digital protection coupler with E1 interface BI01010001010000000000000515BI0100001159 1 No.
    130 58.05 Epax-15s/15T BI01010001010000000000000515BI0100001159 1 No.
    131 59 Fabrication, Supply and fixing of Indoor slogan board made out of 12 mm thick prelaminated wood particle white board of required sizes including the cost of screws and other consumables as directed by field Engineer BI01010001010000000000000515BI0100001177 10 m2
    132 60 PVC Pipe 3" Length (75mm Dia-4Kg./cm2) (6Mtr. / No.) BI01010001010000000000000515BI0100001177 6 Nos.
    133 61 PVC Bend 3" (75mm, "O" Ring Jointing) BI01010001010000000000000515BI0100001179 12 Nos.
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