TP1-79/2022-23

Amount

Fabrication, galvanisation and supply of standard tower parts as per department approved drawing/design including stacking of tower parts, transporting of tower parts to site including all taxes and duties, fright charges etc, complete. The raw materials standard should be as per IS 2062 and for galvanishing as per IS 2633 and 6745(Latest code), The governing standards for towers should be as per the specified IS codes directed by Depertmental engineer.(The contracter need to arrangement for inspection of towers at purchase factory at his own cost)

Fabrication, galvanisation and supply of Bolts & Nuts to site including all taxes and duties, fright charges etc, complete. The governing standards for Bolts & Nuts should be as per the specified IS codes directed by Depertmental engineer.(The contracter need to arrangement for inspection of towers at purchase factory at his own cost)

Supply and fixing of Single tension fittings for Zebra Conductor

Supply and fixing of Single suspension fittings for Zebra conductor

Supply and fixing of single tension fittings for earth wire

Supply and fixing of Stock Bridge Vibration Damper for Zebra conductor

Supply and fixing of Mid span joint for Zebra Conductor

Supply and fixing of Repair sleeve for Zebra

Supply and fixing of PA rod for zebra

Supply and fixing of Aluminium earth bond for Earthwire

Supply and fixing of T clamp/PG Clamp for Zebra

Clearing of Julifora Jungle with Uprooting with initial lead of 100 m including labour charges, etc, complete.

Clearing of Heavy Jungle with initial lead of 100 m including labour charges, etc ,complete .

Engaging JCB and Tipper (10 tonnes ) for Clearing jugle, Levelling & Grading ,Cutting of excess earth and filling in low lying area and removal of boulders from site including the cost of transporting, fuel charges, hire charges, labour, lead, lift, etc., complete as directed by the Department Engineer at site.

Dismantling of existing cement concrete including all labour charges, intial lead of 50m, lift,clearing it away from the site as directed by the Department Engineer at site.

Check surveying and pit marking for tower including hire charges for T & P all labour charges, lead, lift, etc., complete.

Proposed yard marking and alignment, Pit marking for Equipment plinths in 400 KV side and 230 KV side, transforner plinth including hire charges for T & P all labour charges, lead, lift, etc., complete.

Earth work excavation for tower, plinths and other structure foundation depositing on bank of foundation, filling in the low lying / other area of yard and consolidation of 10 meters with initial all lead, lift , in all classes of soil etc., complete. Hard gravelly soil

Earth work excavation for tower, plinths and other structure foundation depositing on bank of foundation, filling in the low lying / other area of yard and consolidation of 10 meters with initial all lead, lift , in all classes of soil etc., complete. Soft disintegrated rock not requiring blasting

Earth work excavation for tower, plinths and other structure foundation depositing on bank of foundation, filling in the low lying / other area of yard and consolidation of 10 meters with initial all lead, lift , in all classes of soil etc., complete. MR and DMR not requiring blasting

Earth work excavation for tower, plinths and other structure foundation depositing on bank of foundation, filling in the low lying / other area of yard and consolidation of 10 meters with initial all lead, lift , in all classes of soil etc., complete. Hard rock (weding and chiselling)

Fixing of templates, stub and cleat with supply of templates to site and assembling at site and shifting the template from loc to loc including cost of all materials,fabrication charges, labour, lead, lift etc., complete.( For LSR Tower)

PCC 1:3:6 using 20 mm HBG metal for foundation without formwork but including cost of cement, materials, labour, lead, lift, consalidation using vibrators etc., complete.

PCC 1:2:4 using 12 to 20 mm HBG metal for Retaining wall stem with form work including cost of cement , materials, labour, lead, lift, curing, consolidation using vibrators etc., complete.

Supply and filling the site with gravel with a lead of 25 Kms for proposed yard area, well rammed including filling charges as per standard specification (watering & consolidation) with all leads, lifts as per standard specification etc., complete.

RCC 1:1.5:3 using 12 to 20 mm HBG metal for Transformer plinths and grade slab, Equipment plinths, Retaining wall raft, FB wall raft and Cable duct raft with formwork including cost of cement all materials, labour, lead, lift, curing, Consolidation etc. complete. (Excluding cost of steel reinforcement)

RCC 1:1.5:3 using 12 to 20 mm HBG metal for cable duct wall, oil collection pit wall, FB wall up to Ground level with formwork including cost of cement all materials, labour, lead, lift, curing, Consolidation etc. complete. (Excluding cost of steel reinforcement)

RCC 1:1.5:3 using 12 to 20 mm HBG metal for FB wall above Ground level with formwork and scfolding including cost of cement all materials, labour, lead, lift, curing, Consolidation etc. complete. (Excluding cost of steel reinforcement).

Back filling of excavated pits of tower and other equipment foundation after completion of concreting, including watering and consolidation, labour etc., complete.

Supply and labour charges for providing pipe type earthing of tower with G.I earth pipe 40mm dia and earth strips lead, lift, etc, complete.

Providing muffing copping with PCC 1:2:4 using 12-20mm HBG metal with form work including cost of cement, all materials, labour, lead, lift, etc., complete.

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

Supplying, fabricating in GI angle/flats for Cable duct wall as per drawing and specification including cost of MS angle ,Flats, galvanising ,placing in position , cost of all materials, transportation, labour, lead, lift etc complete as directed by the Engineer-in-charge at site.

Supply and fixing of 90 lbs rails for transformer plinth including cost of material, transportation, labour, lead, lift etc complete as directed by the Engineer-in-charge at site.

Supplying and fabricating and placing in position of MS/RTS steel reinforcement for RCC works including labour for cutting, bending, tying and fixing in position as per specification including cost of all materials, lead, lift,labour, cost of binding wire, etc., complete.As directed by the Engineer at site.

Providing Anchor /Grip rod for foundation in the rock surface with drilling of 40 mm dia hole and fixing of 25 mm dia RTS rod 1.m length inside the hole and 1m length out side the hole with L shape bending for 25cm length including cost of all materials, labour, lead,lift, cost of approved grouting component etc complete as directed by engineer at site

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for Cable duct Cover Slab with form work including cost of cement and all lead, lift, curing by using curing tank, etc., complete as directed by the Engineer-in-charge at site. (Excluding cost of steel reinforcement)

Labour charges for Transporting, laying and fixing of RCC cover slab for Cable duct including cost of all labour, lead, lift etc., complete.

Labour charges for Fabrication and supply of Template and assembling in correct position for various equipment plinth and grouting the foundation bolts including cost of all materials, labour, lead, lift etc. complete as directed by the Engineer-in-charge at site.

Labour charges for Fabrication and supply of foundation bolts of 25mm and other various sizes and various lengths dia including providing cleat at bottom and threading at top and galvanizing the top of bolt including Double Nut and Washer, cost of all materials, labour lead lift etc., complete as directed by the Engineer-in-charge at site.

Plastering with CM 1:3, 12 mm thick including cost of cement, all materials, labour etc., complete.

Colour washing two coats by using Santex matt paint over one coat primer of approved quality with suitable colour including cost of all materials, labour, lead, lift, curing etc., complete.

Supplying and spreading of stone dust including cost of all materials lead, lift watering and levelling surface etc., complete.

Supplying and spreading of metal jelly of size 20 mm including cost of all materials, lead, lift watering and levelling surface etc., complete.

Supplying and spreading of metal jelly of size 63 mm down grade for Filling in and around Transformer Plinth including cost of all materials lead, lift and levelling surface etc., complete.

Providing Pvc pipes & fixing the pipes using couplers and bends, earth work and refilling and leak testing of fixed pipes including cost of all materials, labour, lead, lift etc. complete. 110 mm dia pipe

Providing Pvc pipes & fixing the pipes using couplers and bends, earth work and refilling and leak testing of fixed pipes including cost of all materials, labour, lead, lift etc. complete. 50 mm dia pipe

Providing Pvc pipes & fixing the pipes using couplers and bends, earth work and refilling and leak testing of of fixed pipes including cost of all materials, labour, lead, lift etc. complete. 20 mm dia pipe

Providing Pvc pipes & fixing the pipes using couplers and bends, earth work and refilling and leak testing of fixed pipes including cost of all materials, labour, lead, lift etc. complete. Valve (12mm bib cock)

Providing Pvc pipes & fixing the pipes using couplers and bends, earth work and refilling and leak testing of fixed pipes including cost of all materials, labour, lead, lift etc. complete. Gun metal gate valve

Providing independent temporary guys for sets of cross arm of each 3 Nos including digging of trench for a size of 6' x 2' x 6', supplying and placing in the digged pit of RSJ/Concrete Block/Wooden log of 50kgs weight,tying the cross arm with the wooden log/RSJ/Concrete with the help of GI earthwire, distance of 1 1/2 x Height of tower, refilling the trench and relaesing after completion of work etc complete.

Labour charges for Erection of towers including sorting out of tower members,unloading at site, tightening, punching the bolts and nuts, Patch painting, cutting of angles wherever necessary, final checking,including charges & rectification of tower parts if any , cost of all T&P, all lead, lifts , adhering to all safety norms, etc complete. As directed by the Engineer at site.

Labour charges for transporting and Hoisting of single units of 13 Nos Disc 230 KV 90 KN insulator with single suspension fittings including cost of all labour, lead, lift, adhering to all safety norms etc.,complete.(Insulators will be supplied by board)

Labour charges for transporting and Hoisting of single units of 14 Nos Disc 230 KV 120 KN insulator with single tension fittings including cost of all labour, lead, lift, adhering to all safety norms etc., complete.(Insulators will be supplied by board)

Fabrication, supply and fixing in position of the Name Board made of steel sheet 18 Gauge (1.25mm)thick and Letter painting over the board as directed by the Engineer in charge of the work.

Painting with best quality of anti-corrosive black paint for a height of 1.00m from the top level of coping including cost of paint all labour etc., complete.

Paying out of 6 No. of Zebra conductors over the existing conductor without damaging, jointing,rough sagging, tensioning, clipping, providing vibration dambers for tension locations including giving jumber connection for power conductor including cost of lead, lift, labour, major & minor T&P, maintaing ground clearance as per profile and adharing to all safety norms etc.Complete. As directed by the Engineer at site.

Paying out,Sagging and tensioning of 1 No .of GI earth wire (7/3.55mm) to the required clearance, clipping using necessary clamp including cost of lead, lift, labour, major & minor T&P, materials etc., complete adharing to all safety norms.

Laying, Spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Providing concrete road with R.C.C 1:2:4,150 mm thick over M10 grade concrete 100 mm thick using 12 to 20 mm metal including cost of materials leads and lifts etc.complete

Providing expansion joint for road concrete as per specification in both direction using prevalid aspheltics pad 20 mm thick to full width and depth of 150mm thick plastering with CM 1:3, 20 mm thick including cost of cement, all materials, labour, curing, all leads and lifts, etc., complete.as per standard specification.

Labour charges for releasing, Lowering of existing 3 Nos ACSR Zebra conductor including lead, lift, labour and cost of T&P etc complete.

Labour charges for Releasing, lowering of existing 14 Nos. single tension insulator with fittings including all labour,transport, lead, lifts, T&P, etc complete.

Dismantling the existing 230 KV line materials [ As is where is condition] ( Approximatetely) Zebra conductor Scrap

Dismantling the existing 230 KV line materials [ As is where is condition] ( Approximatetely) 120 KN tension insulator scrap

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)