TP1-65/23-24

Amount

Check surveying and pit marking of tower locations with accuracy including hire charges for T & P charges, labour etc., complete. as directed by the engineer incharge at site

Route alignment using remote sensing along with field work with GPS/DGPS for both terminal points and along the route and assessing the nature of land, geographical features in either side from the centre line of Corridor and for a width of 100 mtrs in the proposed corridor, including cost of all materials,hire charges for GPS and other T & P including transportation,labour charges, all leads,lifts, transportation, marking in google map for preliminary finalization of route etc., complete etc., complete.

Preparation of route alignment with remote sensing and field verfication in GTS map (6 sets of drawing) using 1 : 50,000 scale or any other suitable scale including procurement, processing GTS map, GEO referencing, route alignment integrate the route in the layout with identification of reserved forest, developed area, assessing the nature of land, geographical features in the proposed corridor etc., including cost of all materials, labour, all leads, lifts, transportation etc., complete as directed by engineer at site.

Submission of route map colour printout in google map and colour printout in 1:50,000 scale for route alignment using remote sensing / DGPS method including cost of all materials, labour, lead, lift, transportation etc., complete.

Conducting preliminary survey and detailed survey with GPS, Total station & DGPS, plotting profile & tower spotting and submission of report, tower schedule booklet with justification of angle points (10 copies) and profile in duplicate including cost of all materials, transporting, labour, leads, lifts identification of tower locations where retaining wall to be constructed with level , clearance as per CEA 2010 guidelines and providing physical ground featuresfor 100 from te center lineof transmission line etc., complete as directed by the department Engineer at site.

Preparation of crossing drawing in Auto Cad and submission of P & T, EHT, Roads, Railway crossing and any other drawings relating to Line surveying as instructed by Engineer at site, including cost of all materials, transportation, all leads, all lifts etc. and T & P, etc.complete.

Preparation and supply of ammonia prints and tracing sheets for civil and electrical layout etc, complete.

Preparation of Land plan Schedule along the entire route in pata Land in scale including hiring of engineers for dedicated surveying work, assistants for survey work, rent for all scientific instruments and survey equipments, collecting relevant data such as authenticated guideline value from revenue department and particulars for arriving Land compensation for corridor and assessing the land compensation for every single land owner as instructed by Engineer Incharge at site.

Earth work excavation in all type of soil with an initial lead of 10m and initial lift of 2m etc., complete.for foundation.In Hard gravelly soil

Earth work excavation in all type of soil with an initial lead of 10m and initial lift of 2m etc., complete.for foundation.In soft distengrated rock not requiring blasting

Earth work excavation in all type of soil with an initial lead of 10m and initial lift of 2m etc., complete.for foundation.In medium rock and dense medium rock not requiring blasting

Earth work excavation in all type of soil with an initial lead of 10m and initial lift of 2m etc., complete.for foundation. in Hard rock requiring blasting

Earth work excavation in all type of soil with an initial lead of 10m and initial lift of 2m etc., complete.for foundation. in Hard rock requiring Wedging and chesiling

Dewatering charges during excavation and concreting with 3/5 HP Diesal motor with Pump including hire charges, labour, fuel, oil, transport and operator charges etc complete as directed by the engineer incharge at site.

Providing shoring and shuttering during excavation and concreting works using country wood planks and scantlings including cost of all materials and all albour charges, lead and lift etc., complete as directed by the Engineer incharge at site.

Assembling of templates and setting of stubs & cleats to required alignment and level as directed by the Engineers incharge at site including cost of all materilas, hire charges for template, labour, lead, lift, hire charges for T&P etc., complete.GR tower

Assembling of templates and setting of stubs & cleats to required alignment and level as directed by the Engineers incharge at site including cost of all materilas, hire charges for template, labour, lead, lift, hire charges for T&P etc., complete.KSR tower

Assembling of templates and setting of stubs & cleats to required alignment and level as directed by the Engineers incharge at site including cost of all materilas, hire charges for template, labour, lead, lift, hire charges for T&P etc., complete.LSR Tower

PCC 1:3:6 using 20 mm metal without form work for tower foundation padding concrete including cost of cement of approved cement and all materials , labour, lead and also below ground level curing , steel formwork charges, consolidation, hire charges for T&P,labour of independent gang to be deployed in propotianate to the progress to be acheived within the specified time frame stipulated by the TANTRANSCO officials, lead lift t&p including cost of all materials, adhering to the BOCW act 1996 and rules 2006 without any compromise etc complete.

PCC 1:2:4 using 20mm HB Stone for foundation with steel form work for frustum shaped foundation including cost of cement of approved brand including all materials labour etc., complete,labour, lead, curing , steel formwork charges, consolidation, hire charges for T&P, labour of independent gang to be deployed in propotianate to the progress to be acheived within the specified time frame stipulated by the TANTRANSCO officials, lead lift t&p including cost of all materials, adhering to the BOCW act 1996 and rules 2006 without any compromise etc complete.

PCC 1:2:4 using 20mm HB Stone for chimney foundation with steel form work including cost of cement of approved brand including all materials labour etc., complete,labour, lead, curing , steel formwork charges, consolidation, hire charges for T&P, labour of independent gang to be deployed in propotianate to the progress to be acheived within the specified time frame stipulated by the TANTRANSCO officials, lead lift t&p including cost of all materials, adhering to the BOCW act 1996 and rules 2006 without any compromise etc complete.

RCC 1:1.5:3 using 20 mm metal with steel form work for frustum portion tower foundation concrete including cost of cement of approved brand and all materials , labour, vibrator , lead, consolidation, lift, curing , steel formwork charges, hire charges for T&P etc but excluding the cost of steel reinforcement..adhering to the BOCW act 1996 and rules 2006 without any compromise

RCC 1:1.5:3 using 12 to 20mm HBG metal with steel form work for chimney concrete including cost of cement of approved brand and all materials , labour, vibrator , lead, consolidation, lift, curing , steel formwork charges, hire charges for T&P etc but excluding the cost of steel reinforcement..

Back filling of tower pits after laying of stub setting concrete with excavated earth in layers not exceeding 150mm and compacting to the optimum moisture content to acchieve maximum ddry density including cost of all labour, lead, lift, watering and well consolidation as per specifications,hire charges for T&P etc complete.

Providing steel reinforcement for RCC works including the cost of steel of approved brand, binding wire and labour charges for cutting, bending, tying and placing in position with all lead and lift , all head load etc. complete as directed by engineer at site.

Removal of excess excavated earth from tower location and depositing away from the site about 5 km lead if land owner objection raised with all lead and lift , all head load etc. complete as directed by Engineer at site.

Providing muffing and coping with PCC 1:2:4 using 20 mm HBG metal with steel form work including cost of all materials , labour lead lift curing etc complete.

Providing pipe type earthing of towers using GI pipe including flatening of edges, connection of earth strips , providing alternate holes in the earth pipe in accordance to TANTRANSSCO Drawings including cost of earth pipe, earth strip all materials, labour, lead, lift etc as directed by engineer at site.

Providing earth pit of 115 mm dia to a depth of 3.60 m using power rigs or any other method including fixing of 40 mm dia GI pipe in 3m length with alternatie holes in the pipe connectiong to the leg by earth strips and refilling the pit with red soil mixed with bentonite powder and other materials labour lead lift etc complete.

Plastering with CM 1:3,12 mm thick for muffing coping concrete including cost of all materials, labour, lead, lift etc complete as directed by Site incharge.

Transport and erection of towers including sorting out of tower members, tightening punching the bolts and nuts whereever necessary, patch painting, cutting of angles wherever necessary, minor fabrication workss, final checking, cost of T & P, labour of independent gang to be deployed in propotianate to the progress to be acheived within the specified time frame stipulated by the TANTRANSCO officials, lead lift t&p including cost of all materials,adhering to the BOCW act 1996 and rules 2006 without any compromise all leads and lifts etc., complete.

Transporting and hoisting of 13 units of 90KN Disc insulators with single suspension fittings including cost of all labour, lead lilft etc., complete as directed by engineer at site.

Transporting and hoisting of 14 units of 120KN Disc insulators with single tension fittings including cost of all labour, lead lilft etc., completeas directed by engineer at site.

Providing trusstles for minor road crossing and P&T crossing including all labour lead lift etc complete as directed by TANTRANSCO engineer at site.

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 Stringing of 6 Nos Zebra ACSR conductor in between angle point towers with intermediate suspension towers including sorting out of conductor at site, transport charges, labour for paving out using rollers fixed on ground without conductor shall not touch the ground during entire operation, rough sagging and single tensioning , final checking as directed by the Engineers incharge concerned with necessary trusstles etc including cost of all materials, labour of independent gang to be deployed in propotianate to the progress to be acheived within the specified time frame stipulated by the TANTRANSCO officials, lead lift t&p including cost of all materials, labour lead lift t&p etc complete.

Labour charges for Stringing of 6 Nos. of Zebra conductor between angle point towers including sorting out of conductor at site, transport charges, labour for paving out using rollers fixed on ground without conductor shall not touch the ground during entire operation, rough sagging and single tensioning , final checking as directed by the Engineers incharge concerned with necessary trusstles etc including cost of all materials, labour lead lift t&p labour of independent gang to be deployed in propotianate to the progress to be acheived within the specified time frame stipulated by the TANTRANSCO officials, lead lift t&p including cost of all materials, clipping providing jumpers, fixing of SB dambers, PA rods arcing horns etc with all labour lead lift etc complete.

Labour charges for transport of 7/3.55mm GI earthwire from Department store and fixing of GI earthwire hardwares (ie ST fittings,SS fittings, D shackle, U bolt etc) wherever required, paving out, jointing, rough sagging, tensioning, including jumber connection transport charges, loading, unloading ,lead, lift, cost of T&P, labour of independent gang to be deployed in propotianate to the progress to be acheived within the specified time frame stipulated by the TANTRANSCO officials, lead lift t&p including cost of all materials, etc complete

Labour charges for clearing light jungle including hire charges for T&P s all labour lead lift etc, complete as directed by Engineer at site

Lowering of LT / HT line before stringing of EHT line and restringing the same after completition of EHT line work etc., complete.

Lowering of 230/110 KV EHT line (Double / Single Circuit ) before stringing of new EHT line and restringing the same after completition of new EHT line work etc., complete.

Providing anti corrosive paint to the tower legs above ground level upto a height of 1 m from the GL including cost of Anti corrosive black paint, all albour lead , lift etc complete.

Tack welding of bolts and nuts with three tacks equally spaced in towers using diesel generator sets and applying zinc chromate paint including cost of all materials, lead and hire charges etc., complete.

Labour charges for cutting, uprooting and removing of small trees from the line including the hire charges for T & P etc. complete

Labour charges for cutting, uprooting and removing of large trees from the line including the hire charges for T & P etc. complete

Labour charges for Stringing of 6 Nos Zebra ACSR conductor in between angle point towers in lake portion including sorting out of conductor at site, transport charges, labour for paving out, rough sagging and single tensioning , final checking as directed by the Engineers incharge concerned with necessary trusstles etc including cost of all materials, labour lead lift t&p, deploying boats if necessary etc complete.

Supply and fixing of name board of size 750x450mm with 18 guage MS sheet and frame of 25x6mm flat including cost of paiting, labour for lettering as directed by the Engineers incharge at site etc. complete.

Supply and fixing of number plate as directed by the Engineers incharge at site.

Supply and fixing of danger board as directed by the Engineers incharge at site.

Supply and fixing phase plate as directed by the Engineers incharge at site.

Supply and fixing of Counter poise earthing (120 m length) including cost of labour, lead, all lift , head load, etc complete.

Supply and fixing of Anti climbing device in road side, railway crossing, lake etc. including cost of labour, lead, all lift , head load, etc complete.

Providing Loop jumpers for Zebra conductor at identified locations in proposed 230 KV line including cost of all materials, labour lead llift T&P etc complete

Supply of 120 KN disc insulators as per design drawing and specifications.

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Zebra ACSR conductor

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Supply of 7/3.55 mm GI Earth wire including accessories

Fabrication, galvanisation and supply of standard MS towers part 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 arange for inspection of towers at purachase factory at his own cost).

Supplying, Transportation from source to site , fabrication, galvanising of standard Bolts and nuts of various sizes and various lengths as per department approved drawing including all taxes and duties, lead, lift and head load, freight charges etc., the raw material standard should be as per IS 2633 and 6745 and as per specification as per IS code directed by department engineer at site.

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Single Tension fittings suitable for Zebra conductor ACSR, 1X14, 120KN Disc insulators.

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Single suspension fittings suitable for Zebra conductor ACSR, 1X13, 90 KN Disc insulators.

Manufacture and Supply of following line materials as per IS and Technical specification including transport.SB Damper suitable for Zebra ACSR conductor

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Mid span joint suitable for Zebra ACSR conductor

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Repair sleeve suitable for Zebra ACSR conductor

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Aluminum earth bond as per design, drawing and specifications including cost of all material labour lead lift etc complete.

Manufacture and Supply of following line materials as per IS and Technical specification including transport.Prefermed Armoured rod suitable for Zebra ACSR conductor

Supply of I bolts

Supply of 40mm dia size at 3.00m length GI pipe suitable for pipe type earthing to towers.

Supply and fixing of PG Clamp for Loop Jumpers

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

M s Kumaresan and co

C P PRABHAKARAN