OT.No. 09 /2025-26, under the delegated powers of CE/D/CNR

Labour charges for transporting the 33KV VCB panel having 2m to 2.5m height and 3m length and weighing of about 3.5 tonne carefully from CDC Stores/Ambattur to proposed 33/11 KV Indoor SS at TI Cycle including loading & unloading moving safely by use of cranes and trucks. This includes moving the package from inside the store shed to its ramp. (For Feeder panel - 1 Nos)

Supply of 33 KV AB Switch with out Earth

Supply of 22 KV PT Insulator

Supply,fabrication,sand blasting & Zinc painting of RS Joist 200x100 mm & 200x125 mm including the cost of all materials, transport,labour,lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Supply, fabrication, sand blasting & Zinc painting of (125 x 65 /100x50) and MS angle, MS Channels various size including the cost of all materials, transport,labour,lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Supply and fabrication of earth electrode 9.00mtr length with 40mm MS Round Rod (10m/6m length)including transport and other charges and erection of earth spikes, including cost of MS Rod 40mm, transport,labour,lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Supply of MS Flat (65x10mm) for earth mat MS Flat 50x8 mm thick) and earth raiser to site including the cost of all materials, transport, labour, lead, lift etc., complete as per IS Specification and as directed by the dept.engineer at site.

Labour charges for erection of structure Heavy section structure. (Sectional weight 14kg/m and above)

Labour charges for erection of structure Light section structure. (Sectional weight below 14kg/m)

Labour charges for erection of CT/PT junction box including fabrication of clamp.

Labour for erection of AB switches, including cost of lubricant, consumables and wiring for motor operated switches, alignment, checking of operation by both manual and electrical (if necessary) as directed by the field engineer. 33 or 22 or 11 KV without earth hand operated.

Labour for erectiong of LAS single stage or multi stage including fabrication of base if required. 33/22/11 KV Station type. LC Condition

Labour for erection of single pole stack upright under hang or suspension . 33/22/11 KV

Labour for strining of strung bus including hoisting of insulator.33/22/11 KV Single zebra conductor (1Span 3 runs) LC Condition

Labour for erection of bus bar . 50mm IPS AL tube without making bends.

Labour for providing jumpers and droppers.

Labour for providing jumpers and droppers. LC Condition

Labour, machineris, consumables for fabrication of earth electrode 10 mtr/6mtr length or as directed by the field engineer at site.

Labour,machineries, consumables for erection of earth spikes

Labour,machineries, consumables for erection of earthmat and earth raiser.

Providing 140/150mm dia bore including labour, lead,lift etc., including mobilization in all type of soil and erection of earth electrode, supply and providing of A Grade bentonite powder with 5% common salt mixed with available site clay soil 5kg per metre depth in earth hole as direcetd by the field engineer.

Labour for erection of panel/battery charger . simplex indoor/outdoor

Labour for laying of cable in duct / Trench including the cost of aluminium tag for identification . Upto 8 Core

Labour for laying of cable in duct / Trench including the cost of aluminium tag for identification . Above 8 Core

Labour for providing cable core end termination

Labour for excavation and refilling of trench of average width of 0.3m and average depth of 0.8M for earth mat and 0.4m for laying of cable below fixed yard level and of any size as required by field engineer.

Supply and erection of of GI Steel tubular Yard light pole 8 meter length single bracket pole with base plate (250x250x6mm)and 114.30mm OD x 5.40mm Thick x 4500mm length, 88.90mm OD x 4.85mm Thick x 1750mm length, 76.10mm OD x 3.25mm Thick x 1750mm length, including the cost of all labour,lead,lift etc., complete as directed by the dept. engineer at site.

Supply and erection of 72 W LED fitting with fixture and fuse box including wiring and testing for burning condition, including the cost of 15 amps 2 way strip connector and other consumables.

Labour for loading,or unloading or shifting of materials without using Boards Crane(one operation) Non Fragile

Labour for loading,or unloading or shifting of materials without using Boards Crane(one operation) Fragile

Labour for loading or unloading or shifting of 33/22/11 KV breakers,including panels by own crane arrangement.(One operation)

Labour for loading or unloading or shifting of 110 KV and above breakers ,CT,PT,& Etc.,by own crane arrangement.(One operation)

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 dept. engineer at site

Hire charges for Crane provided (12tonne) for any erection or loading,Unloading or shifting of equipments,done by department or by the contractor.

Manufacturing and supply of bolt of required length out of 18 - 20mm dia GI rod including the cost of GI rod and2 Nos.GI Nuts & washer as directed by the field engineer . Eye bolt & Grout bolt.

Supply and provision of M8,M9, M10,M12,&M 16 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.

Fabrication, supply and fixing of main equipment board of various size and fire stand and etc., as per drawing and as directed by the field engineer including the cost of all materials. ( 1.Individual Equipment Board - 6*8 = 48 KG. 2. Earth Electrode Identification board -- 30 * 2 Kg- 60 KG. Total = 108 KG Or Say =110 KG)

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

Fabrication supply & fitting of AC Distribution box of size 750W X 250D X 750H mm out of 14 SWG (2MM) M.S.Sheet wherever necessary as directed by the field Engineer.The box shell be vermin proof shall have sturdy hinges,provision for mounting MCB & MCCB,detachable gland plate & locking arrangement including cost of all materials.

Manufacturing and supply of yard light box of size 200W X 200H X 150D mm out of out of 18 SWG (1.2MM) MS Sheet with cable entry holes, fixing arrangement for fuse units and mounting clamp including the cost of all materials transport, labour,lead,lift etc., complete as directed by the dept. engineer at site.

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.

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.

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

Supply & fixing of ISI mark porcelain rewirable fuse unit of reputed make in panel , boxes for AC Circuit wherever required as directed by the field Engineer. 100 A

Supply and fixing of ISI make MCB(AC) in panels/boxes of reputed make as directed by field engineer. 1Pole 16 Amps

Supply and fixing of ISI make MCB(AC) in panels/boxes of reputed make as directed by field engineer. 3Pole 32 Amps

Supply and fixing of mounting channel suitable for CBTM5 terminal block in panel/box as required and directed by field engineer

Supply and fixing of disconnecting type terminal block for CT/PT circuits in panel box as required and directed by the field engineer.

Fixing and glanding of ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field engineer . 19 MM

Fixing and glanding of ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field engineer. . 25 MM

Fixing and glanding of ISI mark cable glands of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field engineer. . 28 MM

Supply and termination of cable core end including cost of cable socket (Lugs), ferrules straps etc as per cable schedule and as directed by the field engineer.

Supply and fixing of (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 by the field engineer.

Supply and providing of 600mm mean dia,300mm height, 36mm thick cement collar for identification of earth electrode location including 1 primer and 2 coat of colour wash as directed by field engineer.

Manufacturing and 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 field engineer

Supply and fixing of flexible copper tape/rope of size 1 inch 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.

Fabrication and fixing of bell mouth Providing Jumper connection in the solid core/PT Isulators Including the cost of GI Pipe 50mm dia one meter & other consumables & as directed by the field Engineer.

Supply of 4 Bolted tension fitting

Supply of Switch end clamp for zebra

Supply of Switch end clamp for 2" Bus

Supply of Switch end clamp for Mink/Kundah

Supply of `T`Clamp for zebra to zebra

Supply of 2" Free end

Supply of 2" Seating block

Supply of Corona ball for 50 mm bus bar

Supply of PG Clamp for Zebra

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

GST for bidders out side Tamil Nadu Note: Bidders outside Tamil Nadu shall enter value only for IGST and shall enter the value as "Zero" for SGST and CGST