Supply and Erection of 230KV DC line on MC DC towers from proposed Samugarengapuram 400kV SS to proposed Muppandal 230KV SS and S R Pudur and various 110 KV DC line to Kottaikurunkulam Kudangulam Thandyarkulam Vadakankulam and Navaladi SS

Amount

Total cost for Supply of 230kv line Materials (BOQ2)

Total cost for .230kv line Erection and Civil Works (BOQ3)

Total cost for Supply of 110kv line Materials (BOQ4)

Total cost for .110KV line Erection and Civil Works (BOQ5)

ESHS cost (BOQ6)

Description of Work / Item(s)

Amount

Fabrication, Supply of stub,tower parts, extension, x arm, bird guards including cutting, drilling holes, galvanizing as per IS 2629-1985, IS 4759 -1966 and latest IS with hot dip process as per Technical specification as directed by the engineer in charge of the work including cost of materials, galvanizing charges, labour, lead and lift etc., complete. (Mild Steel)

Fabrication, Supply of stub,tower parts, extension, x arm, bird guards including cutting, drilling holes, galvanizing as per IS 2629-1985, IS 4759 -1966 and latest IS with hot dip process as per Technical specification as directed by the engineer in charge of the work including cost of materials, galvanizing charges, labour, lead and lift etc., complete. (HT Steel)

Supply of standard G.I Bolts and nuts of various sizes and transporting of Bolt and nuts to site including taxes and duties, freight charges etc., complete. The raw material standard should be as per IS 2062 and for galvanising as per I.S.2633 and 6745(Latest code).The governing standards for Bolt & Nuts should be as per the specified IS Codes directed by the Departmental Engineer at site.

Supply of earthing materials for tower including transport charge - Pipe type earthing

Supply of earthing materials for tower including transport charge - Counter poise type earthing

Supply of following tower accessories including transport charge - Danger Plate

Number plate

Phase plate (set of three)

Name plate

Anti-Climbing device (set of four)

Circuit plate (set of two)

Design, manufacture and supply of following line materials as per technical specification including transport charges - ZEBRA ACSR Conductor (54/3.mm +7/3.18mm)

ACSR Panther Conductor

Supply of OPGW (48 fibres) with accessories

90KN ordinary disc insulator

120KN ordinary disc insulator

Supply of following 230KV line Hardware fittings - Single Suspension fittings for ACSR Zebra

Single tension fittings for ACSR Zebra

Double tension fitting for ACSR Zebra

PA rod for ACSR Zebra

Mid span compression joint for ACSR Zebra conductor

Vibration damper for ACSR Zebra

Supply of following 110KV line Hardware fittings - Single Suspension fittings for ACSR Panther

Single tension fittings for ACSR Panther

Double tension fitting for ACSR Panther

PA rod for ACSR Panther

Mid span compression joint for ACSR Panther

Vibration damper for ACSR Panther

Supply of ADSS (48 fibres) with accessories

Supply of Bird flappers as per following technical specification and all accessories etc., complete. a) Bird Diverter roundel Material : UV-stable nylon 6 Diameter : 142 mm Thickness : 2.5 mm Weight : 32 grams Ring material : Solid Stainless steel Colour options: Orange, Glow-in- the- dark Or custom b)Clamp: Clamp material: UV-stable nylon 66 supertough Grip material : Thermoplastic elastomer Spring material: Stainless steel Colour: Black Weight: 70 grams Max opening: 36mm

Description of Work / Item(s)

Amount

Submission of tower design & drawing for 230KV Narrow base tower, Multi Circuit tower including calculation of wind pressure, sag tension calculation, leg member design calculation, tower spotting details, stringing chart drawings, design calculations, detailed drawings etc., as per technical specifications and relevant latest IS.

Submission of foundation design & drawings for 230KV Narrow base tower, Multi Circuit tower (normal and extensions) for which the drawings not furnished by TANTRANSCO such as pile foundation / well foundation or any other type of special foundation as per the site requirements and technical specifications and relevant latest IS.

Conducting Check Survey in the already fixed route, fixing of tower locations and pit marking, jungle clearance, tree cutting etc, complete.

Detailed Soil Investigation at all Locations

Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B

SDR - (Not Requiring Blasting) Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting.

MR & DMR (Not Requiring Blasting) Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in medium rock and dense medium rock not requiring blasting

Medium rock and dense medium rock requiring blasting

Hard rock measured in solid including blasting & stacking

Removing hard rock by wedging, chiselling and trimming to proper shape where blasting is prohibited

Dewatering using 3/5 HP diesel engine during excavation and concreting including fuel charges, lead and lift etc., complete.

Providing shoring and shuttering during excavation and concreting works using country wood planks and scantlings including cost of materials and labour charges, lead and lift etc., complete.

Providing Grout holes 40 mm dia, 600mm depth in hard rock wherever necessary including cost of materials, labours, lead, lift, curing, etc. complete

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements, transportation charges etc, complete - D TOWER

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements, transportation charges etc, complete - LSR Tower

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements, transportation charges etc, complete - LS Tower

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements, transportation charges etc, complete - MA Tower

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements, transportation charges etc, complete - MC Tower

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements, transportation charges etc, complete - MD Tower

Transport, installation of stub & cleats in position & alignment including cost of template assembly, prop setting arrangements, transportation charges etc, complete - NMD Tower

PCC 1:4:8 without formwork using 40mm size machine crushed HBG metal including cost of materials, labours, lead, lift, curing, etc. complete

Providing PCC 1:3:6 without formwork using 40mm size machine crushed HBG metal including cost of materials, labours, lead, lift, curing, etc. complete

PCC 1:2:4, using 20mm HBG metal for foundation with form work including cost of cement materials, labour, lead, lift, curing, formwork charges, hire charges for T&P etc., complete. For foundation footing

PCC 1:2:4, using 20mm HBG metal for foundation with form work including cost of cement materials, labour, lead, lift, curing, formwork charges, hire charges for T&P etc., complete. For Frustum & Chimney.

RCC 1:1.5:3 using 20 mm metal with steel form work for foundation including cost of materials, labour, vibrater, lead, lift, curing, formwork charges, hire charges for T&P etc but excluding the cost of steel reinforcement. etc., complete. For Frustum & Chimney.

Supplying and fabricating and placing in position of MS/RTS/TMT steel reinforcement with steel of grade Fe500 including labour for cutting, bending, tying and fixing in position as per specification including cost of materials, lead, lift, labour, cost of binding wire etc. complete

Refilling with excavated earth for pits including watering and consolidating in 150mm thick and spreading the balance earth around the location labour charge, lead and lift etc., complete.

Removal of surplus earth wherever necessary including transport up to 200m away from the site, loading and unloading etc., complete

Labour charges for erection of towers including sorting out of tower parts tightening, punching of bolts and nuts and rectification of defects if any during erection cost of materials labour lead lift etc. complete.including x arm, bird guards etc.,.

Providing temporary guys including necessary excavation fixing of rails, back filling etc., complete.

Providing special type trussels for Railway / NH crossing with labour materials lead lift etc complete as directed by the Engineer at site.

Providing special type trussels for Road crossing with labour materials lead lift etc complete as directed by the Engineer at site.

Arranging and Lowering the HT/LT Line during stringing and after restringing the same in original position including labour, lead, lift etc complete

Labour charges for Hoisting of suspension insulators including cost of labour, lead, lift, T&P etc complete - 13 units of 90 KN ordinary Disc Insulator

Labour charges for Hoisting of suspension insulators including cost of labour, lead, lift, T&P etc complete - 7 units of 90 KN ordinary Disc Insulator

Labour charges for Hoisting of Tension insulators including cost of labour, lead, lift, T&P etc complete - 14 units of 120 KN ordinary Disc Insulator

Labour charges for Hoisting of Tension insulators including cost of labour, lead, lift, T&P etc complete - 8 units of 120 KN ordinary Disc Insulator

Labour charges for paying out, Rough sagging, Tensioning of condcutor with fittings including sorting out of conductor according to drum schedule and loading and unloading, at site and rough sagging, tensioning, clipping, providing vibration dambers for tension locations including giving jumber connection cost of T&P., providing bird flapper , lead and lift etc., complete - 12 Nos. ZEBRA conductor (For single span).

12 Nos. ZEBRA conductor (For Multi span)

12 Nos. ZEBRA conductor (For single span under LC condition)

6 Nos. ZEBRA conductor (For single span)

6 Nos. ZEBRA conductor (For single span under LC condition)

6 Nos. ZEBRA conductor (For Multi span)

3 Nos. of Panther conductor - Single span

3 Nos. of Panther conductor - Single span with LC

3 Nos. of Panther conductor - Multi span

Installation & stringing of 1No. OPGW 48 Fibres including fixing of hardware fittings and accessories etc., complete for the line (Stringing of OPGW is to be done using tension stringing equipment)

Installation & erection of 1No. ADSS Fibre Optic Approach cable with 48 fibres with suitable HDPE pipe including accessories for laying, jointing, connection including transport and taxes etc, complete.

Welding of exposed faces of bolts and nuts 1cm each at two places opposite to each other after tightening, punching to avoid theft of tower parts including cost of welding rods, hire charges for generator including welding rods and painting, with good quality of zinc paint on the welded portion etc., complete

Transportation & installation of earthing of towers including necessary excavation refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub including cost of labour lead lift etc complete - pipe type earthing

Transportation & installation of earthing of towers including necessary excavation refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub including cost of labour lead lift etc complete - Counter type earthing

Providing earthing arrangements for terminal tower including necessary excavation for fixing 3m long 50mm dia GI "B" class pipe, 60cm dia with 5cm shell thick of RCC collar and refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub as per the instruction of site engineer including cost of materials lead lift etc complete.

Providing special type earthing including 50mm dia G.I "B" class pipe inserted in 6" dia bore up to 3m height and earthing with the tower and including cost of 2 nos 60 cm dia & 30 cm height RCC ring with cover, (each tower having 2 nos earth pit) including cost of materials lead lift etc complete.

Labour charges for fixing of number plates, danger board, phase plate including labour transport, lead, lift, etc complete - Danger plate

Number plate

Phase plate (set of Three)

Name plate (set of Two)

Circuit plate (set of Two)

Anti-Climbing device (Set of four)

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

Plastering with C.M 1:3, 12mm thick including cost of materials, labour, lead, lift curing, etc., complete.

Cleaning the tower legs and painting with anti corrosive black paint, 2 coats to the tower legs 1.00m above coping concrete including bracings including cost of paint labour charges, lead and lift etc. complete.

Releasing and Lowering of 110/230 EHT line before stringing of new EHT line including labour, lead, lift, T&P etc. Complete - 110KV/230KV SC line

110KV/230 DC line

Restringing of lowered 110/230 EHT line after stringing of new EHT line including labour, lead, lift, T&P etc. Complete - 110KV/230KV SC line

110KV/230 DC line

Cleaning Juliflora Jungle with Uprooting

Clearing Light jungle

Labour Charges for removing small palmyrah / Coconut stumps

Labour Charges for removing large palmyrah / Coconut stumps

Preparation and submission of Project Report - 5 sets in hard copy "AS BUILT" such as Route map, Key plan, tower schedule, approach road details for interior towers, EHT crossing /Railway /NH/Major Road crossing, Tower footing resistance, Longitude & Latitude details of towers and other relevant details with a soft copy in CD etc., complete.

Description of Work / Item(s)

Amount

Fabrication, Supply of stub,tower parts, extension, x arm, bird guards including cutting, drilling holes, galvanizing as per IS 2629-1985, IS 4759 -1966 and latest IS with hot dip process as per Technical specification as directed by the engineer in charge of the work including cost of materials, galvanizing charges, labour, lead and lift etc., complete. (Mild Steel)

Fabrication, Supply of stub,tower parts, extension, x arm, bird guards including cutting, drilling holes, galvanizing as per IS 2629-1985, IS 4759 -1966 and latest IS with hot dip process as per Technical specification as directed by the engineer in charge of the work including cost of materials, galvanizing charges, labour, lead and lift etc., complete. (HT Steel)

Supply of standard G.I Bolts and nuts of various sizes and transporting of Bolt and nuts to site including taxes and duties, freight charges etc., complete. The raw material standard should be as per IS 2062 and for galvanising as per I.S.2633 and 6745(Latest code).The governing standards for Bolt & Nuts should be as per the specified IS Codes directed by the Departmental Engineer at site.

Supply of ACSR Panther conductor as per required techinical specifications.

Supply of 48 fibre OPGW cable with all accessories as per required techinical specifications.

Supply of ADSS cable with all accessories as per required techinical specificationes.

Supply of 90 KN ordinary disc insulators as per required techinical specifications.

Supplying of 120 KN ordinary disc insulators as per required techinical specifications.

Supply of Panther conductor fittings as per required techinical specifications - Single suspension fittings for Panther

Single Tension fittings for Panther

PA Rod for Panther

SB Damper for Panther

Mid span joint for Panther

Repair Sleeve for Panther

16mm U bolt

16mm D Shackle

Phase Plate consisting of 3 Nos

Number Plate

Danger Board

Description of Work / Item(s)

Amount

Clearing juliflora jungle without uprooting including all cost of labour lead lift etc complete.

Check Surveying by total station instrument including Pit marking cost of labour etc complete.

Earthwork excavation in hard stiff clay black cotton hard red earth shales murram gravel stoney earth and earth mixed with small size boulders and hard gravelly soil inlcuding all cost of lead lift etc complete.

Earthwork excavation in soft disintegrated rock or kankar not requiring blasting.

Earthwork excavation in medium rock and dense medium rock not requiring blasting.

Earthwork excavtion in hard rock by measured in solid including contol blasting and stacking

Removing hard rock by wedging, chiselling and trimming to proper shape where blasting is prohibited

Dewtering charges per hour including hire charges for 10/15Hp Diesel motor with pump

Providing shorring and shuttering and removing the same after concreting including all cost of materials lead lift etc complete.

Supply ,transporting of template and assembling at site and shifting the template from loc to loc including cost of all materials,labour,lead lift etc.complete - GC Tower

KC tower

HC tower

PCC 1:3:6using 20mm metal (machine crushed) for foundation without formwork including cost of all materials lead lift etc complete.

RCC 1:1½:3 using 20mm metal (machine crushed) for chimney with out formwork including cost of all materials lead lift etc complete.

RCC 1:1½:3 using 20mm metal (machine crushed) for chimney with formwork including cost of all materials lead lift etc complete.

Supplying, fabrication of MS/RTS steel grill for reinforcement including cost of steel for all works cost of binding wire Labour charges for cutting tying and placing etc.complete.

PCC 1:3:6using 20mm metal (machine crushed) for foundation with formwork including cost of all materials lead lift etc complete.

PCC 1:2:4 using 20mm metal (machine crushed) for foundation withformwork including cost of all materials lead lift etc complete.

Refilling with the excavated earth other than sand including watering consolidation in 150mm layers and forming platform with excess earth in the leg of the tower etc complete.

Providing pipe type earthing including necessary excavation for fixing 3m long 25mm dia GI "B" class pipe and refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub including all cost of materials lead lift etc complete.

Transport and Sorting out of tower parts in stores, loading into lorry, transporting the same to site, unloading at site, erection of towers, tightening punching of bolts and nuts including all lead lift labour etc complete including charges for rectification of tower parts if any including labour lead lift etc complete - MS AND HT

Transport and hoisting of suspension insulators of 90KN 7 units including all cost of labout lead lift T & P etc complete

Transport and hoisting of single tension insulators of 120KN 8 units including all cost of labour lead lift T & P etc complete

Lowering of HT/LT line including restringing the same including cost of all materials lead lift etc complete.

Providing special type trussels for road crossings including all cost of materials lead lift etc complete

Providing ordinary bamboo trussels including all cost of materials lead lift etc complete

Labour charges for fixing number plates, danger board, phase plate including all cost of lead lift labour etc complete

Supplying and fixing of name board including cost of writing name of the line, MS sheet etc complete

Transport of 3 Nos of Panther conductor ,paying out, jointing,rough sagging, tensioning, clipping, providing vibration dambers for tension locations including giving jumber connection for power conductor including transport charges, loading unloading lead lift etc complete - single span without LC

single span with LC

multiple span without LC

Transport of OPGW 48 Fibre cable , paying out , jointing , rough sagging tensioning including giving jumber connection including all accessories, labour loading unloding, lead and lift etc. complete. As per standard specification.

Transport laying of ADSS 24 fiber cable all labour charges loading unloding, lead and lift etc. complete including all accessories, labour loading unloding, lead and lift etc. complete.As per standard specification.

PCC 12:4 using 20mm machine crushed metal for muffing and coping and plastering the same with CM 1:3, 12mm thick including all cost of shuttering charges lead lift labour materials etc complete

Plastering in c.m 1:3, 12 mm thick including cost of all materials labour lead lift etc complete

Supplying and filling gravel for revetment including cost of ll materials labour lead lift etc., complete

Painting with anticorrosive paint, two coats including all cost of materials lead lift etc complete

Providing temporary guys including all cost of earthwork refilling labour etc complete

Providing full welding of all bolts and nuts in the erected towers from ground level to the cross arm bottom level in the tower including painting of bolts and nuts with two coats of best quality of cold galvanised paint having atleast 90% zinic content and approved by the Engineer at site including cost of paint and all other materials hire charges for diesel generator and welding transformer all labour transport charges etc complete.

Supplyinf and fixing of 50mm dia PVC pipe including all cost of materials labour led lift etc complete

Supplying and fixing of 75mm dia PVC pipe including all cost of materials labour led lift etc complete

Removal of surplus earth in a low lying area to a average distance of 200m by head load.

Providing earthing arrangements for terminals towers including necessary excavation for fixing 3m long 50mm dia GI B class pipe RCC collar and refilling iwith exccavated earth mixed with soft charcoal and connect the earth strip either leg of the stubst of all materials labnour lead lift etc., complete

Providing RR masonry in c.m 1:6 for revetment including cost of all materials labour lead lift etc complete - Below basement

Above basement

Pointing in c.m 1:3, 20mm thick including cost of all materials labour lead lift etc complete

Description of Work / Item(s)

Amount

Resources allocated to ESHS management

Drafting and updating the ESHS documentation, reporting, inspections

Implementation of the Health and Safety Plan: Meetings, health care centre, medical check‑ups, emergencies and evacuations, safety protective equipment, hygiene

Accommodation, drinking water, meals and transportation to staff(*) (*) : The Bidder shall detail the financial conditions of the supply of accommodation, meals and transport to its staff: - Accommodation - Meals - Transport

Training and local recruitment management costs

Protection of adjacent areas, biodiversity, prevention of erosion and wastewater management

Traffic, noise and atmospheric emissions management, land take

Waste and hazardous products management

Vegetation clearing and site rehabilitation

TRANSGLOBAL POWER LIMITED (BID ID -1004754)

TRANSGLOBAL POWER LIMITED (BID ID -1004754)

Associated Power Structures Pvt. Ltd. (BID ID -987323)

TRANSGLOBAL POWER LIMITED (BID ID -1004754)

Associated Power Structures Pvt. Ltd. (BID ID -987323)

Associated Power Structures Pvt. Ltd. (BID ID -987323)