Providing Auto Transformer plinth and Burnt oil sump pit and laying of 110 KV UG cable, control Power cable supply and installation of yard lights and Fire fighting equipments for Auto Transformer III for Bay extension works at 230/110 KV Coimbatore

Amount

Supplying and Filling in low lying area with gravel including cost of gravel levelling with JCB / other machineris , consolidation as per specification & with power roller including all labour lead and lift etc complete.

Earth work excavation in hard stiff clay, stiff black cotton hard red earth,shales, muram, gravel, stoney earth and earth mixed with small size boulders in all soils with an initial lead, lift, etc., complete.

Earthwork excavation and depositing on bank with initial lead of 10 m and lift of 2m in soft disintegrated rock not requireing blasting etc., complete.

Plain cement concrete 1:3:6 using 20mm HBG metal for foundation without formwork including cost of cement, all materials, labour, lead, lift, etc. complete.

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone, for Matt concrete including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. ( excluding cost of steel reinforcement.)

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone, for RCC wall including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement.

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone, for RCC burnt oil sump slab including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement.

Assembling of templates and fixing the foundaion bolts in position without any tilt until completion of concrete,checking the alignment for various structures including cost of template, labour,lead lifts etc complete.

Supplying and fabrication of 20mm grouting bolt with 2 Nos. nuts including cost thread all materials lead lift etc complete

PCC 1:2:4 using 20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete.

Providing steel reinforcement for RCC works including cost of steel rod of approved ISI make binding wire and placing in postion of the steel reinforcement all materials, lead and lift etc., complete.

Brick work in CM 1:5 using II class chamber burnt bricks including cost of all materials, all labour lead lift etc ., complete.

Plastering with cm 1:5, 12mm thick for walls including cost of cement, all materials,curing, labour, lead and lift etc., complete.

Colour washing outside walls with two coats of cement paint over a primer coat of approved colour and quality including cost of all matreials, lead and lift etc., complete.

Supplying, transporting fabrication, fixing Labour charges for fixing of approved quality of MS Rails (90 LBS) for transformer plinth in proper alignment and interconnecting the Steel rails with flat on both ends by welding including cost of rail, falt all materials labour charges, lead, lift etc. complete, as per standard specification

Supply of yard light pole 8M Length Double Bracket pole with base Plate (250 x 250 x 6 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 of light , fiittings and painting in a complete shape as per direction of field engineer and approved drawing.

Erection of LED Lamp with Double Bracket Pole of 8 mts including alignment , Laying of cable inside the pole and making the yard light in a burning condition etc.,

Supply of reputed make 76 W LED Lamp with fitting inluding all accessories as per latest IS and direction of field Engineer. (as per Cost data 2018-19)

Labour for erection of LED lamp fitting with fixture and fuse box including wiring and testing for burning condition including the cost of 15 amps 2Way strip connector and other consumables.

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.

Supply of Red oxide paint of reputed make and per lates issue of IS.

Labour charges for painting Two coats of Red oxide paint/Enamel paint of all sections and as per direction of field Engineer.

Supply of Enamel paint of various colours of reputed make and as per lates issue of IS.

Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc., and 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.

Supply and provision of M8, M9, M10, M12 & M16 full thread /Half thread GI bolt, nuts ,Studs & GI washer of various size for erection of Strutures/auxiliaries or any other purpose wherever required and as directed by the field Engineer.

Supply of LC/Key board of size out of 75x 25 mm Alu. 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 Alu.channel should be provided on front with locking arrangements. LG glass piece should be fastened on the glass shutters for opening and clossing wall clamp made out of 6mm plate should be provided on as per drawing and as directed by the field Engineer including cost of all materials.

Erection of LC/Key board as directed by the field Engineer inluding cost of all materials.

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.

Supply of Mechanical Foam (AFFF) type trolley mounted 50 Litres capacity AFFF Fire extinguishers with initial charge, complete with hose & air induction nozzle and in general all accessories confirming to the latest issue of IS:13386 with ISI certification mark

Supply of Mechanical Foam (AFFF) Portable type 9 litres 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 accessories strictly confirming to the latest issue of IS 10204 with ISI Certification mark

Supply of Dry Chemical Powder type trolley mounted Cylindrical shape 25KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder level indicator and all accessories confirming to the latest issue of IS 10658 with ISI 10658 with ISI Certification mark

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 level indicator and all accessories confirming to the latest issue of IS 2171 and 1 with ISI Certification mark

Supply of sand drum made out of required sheet of size 580 mm dia and 420 mm height with conical cover made out of tin sheet provided with handle including cost of sheet and consumables as directed by the field Engineer.

Supply of fire bucket of 10 lit capacity made out of 26Swg (0.46 mm) M.S.Sheet painted 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.

Supply of unfolded rubbermat of size 2000X1000X10mm as per relevant IS code

Labour charges for Installation Control and Relay panels including alignment and minor transporting etc.,

Supply of disconnected type terminal block including end /Stopper plate set suitable for CT Circuits in panels/box as required & as directed by the field Engineer

Fixing of terminal block /disconnected type terminal block on mounting channels of CT Juntion boxes and whereever required and as directed by the field Engineer.

Labour for laying of cable Upto 8Core in duct/ trench including the cost of Aluminium tag for identification and dressing etc.,

Labour for laying of cable above 8 Core in duct/ trench including the cost of Aluminium tag for identification and dressing etc.,

Labour for laying of cable up to 8 core & clamping on structure inluding neat dressing etc.,

Labour for laying of cable above 8 core & clamping on structure including neat dressing etc.,

Supply of ISI mark cable glands of size 19mm as directed by the field Engineer.

Supply of ISI mark cable glands of size 22mm as directed by the field Engineer.

Supply of ISI mark cable glands of size 25mm as directed by the field Engineer.

Supply of ISI mark cable glands of size 28mm as directed by the field Engineer.

Supply of ISI mark cable glands of size 32mm as directed by the field Engineer.

Erection of cable gland of size 19mm 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.

Erection of cable gland of size 22mm 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 in the required location.

Erection of cable gland of size 25mm 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.

Erection of cable gland of size 28mm 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 in the required location.

Erection of cable gland of size 32mm 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 in the required location.

Supply of lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination etc.,

Labour Charges for cable core end termination with neat dressing and alignment etc.,

Supply of ISI mark bakelite 16 Amps HRC /rewireable fuse holder in panels/ boxes for AC/DC/PT circuits wherever required as directed by the field Engineer.

Supply of ISI mark bakelite 63 Amps HRC /rewireable fuse holder in panels/ boxes for AC/DC/PT circuits wherever required as directed by the field Engineer.

Supply of ISI mark HRC Fuse 2/5/10/16Amps without holder of reputed make in panels/ boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer

Supply of ISI mark Neutral Link of reputed make in panels/ boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer

Supply of ISI mark porcelain rewirable 16A fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the field Engineer

Supply of ISI mark porcelain rewirable 63A fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the field Engineer

Supply of ISI mark porcelain rewirable 100A fuse unit of reputed make in panels, boxes for AC Circuits wherever required as directed by the field Engineer

Supply of ISI make 2Pole 32 Amps MCB in panels/ Boxes of reputed make as directed by the field Engineer

Supply of ISI mark reputed make 3 pole 32A MCB MCB in Panels/Boxes , and wherever required as directed by the field Engineer

Supply of AC distribution box out of 14SWG (2mm Thick,size 900W X 1000H X 300D) 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,sockets etc.,

Supply 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

Supply of PVC Stickers for Breakers, Panels, chargers and General key Boards including pasting and other works etc., as required and as directed by 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.

Fixing of PVC Stickers for Breakers, Panels, chargers and General key Boards and other works etc., as required and directed by field Engineer,

Supply of mounting channels suitable for mounting CBTM 5 or equivalent terminal blocks in juntion boxes/panels and as directed by the field Engineer

Typing & Printing of commissioning report booklet & drawings including spiral binding works etc.,

Labour charges for Loading / Unloading/ Shifting of non Fragile materials of control Cables,Conductors including cutting and rewinding by manual or crane at Store or site by the contractor without using Departmental Crane for one operation etc.,

Labour charges for Loading / Unloading/ Shifting of Fragile materials of AC/DC/Single feeder Control/Relay Panels of Grid Type at Store or site by the contractor without using Departmental Crane for one operation etc.,

Supply of Heavy section Mild SteelItems from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Light section Mild SteelItems from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Labour, Machineries, consumables for fabrication of Heavy section Structure without length wise welded joints (Sectional weight 14Kg/Mtr and above) (Electricity supply will be brone by department) as per the drawing issued by field engineer.

Labour, Machineries, consumables for fabrication of Light section with joints wherever necessary (sectional weight below 14Kg/Mtr) (Electricity supply will be brone by department) as per the drawing issued by field engineer.

Supply of Aluminium Paint as per lates issue of IS including all consumables etc.,

Labour charges for Two coats of Aluminium Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc.,

Labour charges for erection of Heavy section Structures (sectional weight 14Kg/m and above) including alignment and minor transporting etc., as per the direction of field engineer.

Labour charges for erection of Light section Structures (sectional weight below 14Kg/m) including alignment and minor transporting etc., as per the direction of field engineer.

Laying of 6.35 X 11 KV, 240 sq mm Sheath bonding cable

Laying of 110KV 1CX630 Sq.mm Aluminium XLPE UG cable (one circuit meter containing 3 Cables-Scope of supply by TanTransco) in trench / duct with winch over rollers provided by the contractor.dressing the cable in a trefoil formation, tying the cable with nylon rope at every 3m intervals.The rate includes the cost of pulling the steel wire rope from winch side to drum side,tools & plants, labour consumables,lead,lift etc., complete.

Erection of 110KV cable Termination insulator and 110KV LA , single structure & Link boxes with earthing system for all 110KV UG Cable , structure and equipments etc., including supervision of installatio and terminations by Original Equipment Manufacturer etc.,

Supply and Laying of warning grid tape to cover the entire Width of the trench including transporting, cutting and pasting the same with required adhesive etc. complete

Transporting, Loading , unloading and devoulation of balance UG cables if any and Empty 110KV UG Cable drums each weighing approximately 1 to 1.5T to GCC Store Karamadai from Coimbatore AIS site including cost of all lead, Lift, labour,Tools and plants etc., complete.

Transporting of Iron and Steel items form Thudiyalur to 230/110KV Coimbatore AIS (15Km) including loading and unloading charges etc.,

Transporting of Sub-Station Equipments/Panels/cables etc., from karamadai Central Store to 230KV Coimbatore AIS

SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only

CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only

Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only

Chelladurai Contract

vasanthaconstructions

ASAITHAMBI.M