Erection, testing and commissioning of 230 kV MC Line towers with ACSR Zebra Conductor from Ariyalur 765/400/230 kV SS to Sankarapuram 230/110 kV SS including supply of all materials, under total turnkey contract basis.

Amount

Schedule A (Supply of Materials) Supplying, Transportation, fabrication, galvanising of standard towers parts as per department approved drawing including of tower parts to site, the raw material standard should be as per IS 2633 and 6745 and as per specification as per IS code directed by department engineer. HTS tower parts

MS tower parts

Supplying, Transportation, fabrication, galvanising of standard Bolts and nuts as per department approved drawing including of tower parts to site, , the raw material standard should be as per IS 2633 and 6745 and as per specification as per IS code directed by department engineer

Supply of line materials as per IS standard and departmental specifications including cost of all materials, labour, lead, lift etc., complete materials, by the engineer incharge at site. ACSR Zebra conductor

OPGW 48 Fibre Cable with accessories

ADSS cable 48 fibres ,HDPE pipe with accessories

Earth wire7/3.66 mm

90 KN Insulator

120 KN Insulator

ST fitting for Zebra

SS fitting for Zebra

SB Damber for Zebra

Earth wire tension clamp for 7/3.66mm EW.

Vibration damper for 7/3.66 mm Earth Wire

PA Rod forZebra conductor

Aluminium Earth bond

Mid span joint for Zebra

Repair sleeves for Zebra

Number Plate

Phase Plate (Set of three)

Danger Board

PG Clamp for Zebra

D-shackle

Schedule B (Civil and Erection Works) Clearing Light jungle

Conducting check survey,pit marking for tower foundation as per the approved profile including cost of all T & Ps, transport, labour, lead lift etc complete.

Earthwork excavation in 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 MR and DMR requiring blasting.

Earthwork excavtion in hard rock measured in solid including blasting etc.,complete.

Earthwork excavtion in hard rock Hard rock wedging and chiselling etc.,complete.

Dewatering charges during excavation and concreting with 3/5 HP Diesal motor with Pump including hire charges, labour, fuel, oil, transport etc complete.

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.

Fixing of stub and cleat with supply of template to site and assembling at site and shifting the template from loc to loc including cost of all materials for stub and cleat and template ,labour, fabrication charges etc complete. MA type tower

MC type tower

MD type tower

NMD type tower

KSR type tower

LS(O) type tower

DD type tower

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

PCC 1:2:4 using 20mm metal for foundation with formwork including cost of all materials lead lift etc complete.

PCC 1:2:4 using 12 to 20mm HB Stone for foundation with steel form work including cost of cement all materials labour etc., complete.Muffing and coping.

RCC 1:1.5:3, using 12 to 20mm HBG metal for foundation , Frustum and chimney concrete with form work including cost of cement all materials labour, lead, lift etc., complete. As directed by the Engineer 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.

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 to towers including all materials G.I pipe 3 m length required length of Earth wire and welded with washer at end connecting with Tower leg and all lead, lift etc., complete.As directed by the Engineer at site.

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

Labour charges for Erection of various Multi tower parts etc as per drawing including sorting out at site , erection, tightening , punching , final checking, providing holes wherever necessary and final checking etc., complete including cost of all labour charges etc., complete.

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

Labour charges for removal of Large tree

Labour charges for removal of Small tree

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% zinc 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.

Labour charges for transporting and hoisting of 13 units of 90 KN insulators for Zebraand fixing of SS fittings for Zebrawith all allied hardwares including all cost of labour,lead, lift, T & P etc complete. Without PA rod for Zebra (insulators will be supplied by board)

Labour charges for transporting and hoisting of 14 units of 120 KN insulators for Zebraand fixing of SS fittings for Zebrawith all allied hardwares including all cost of labour,lead, lift, T & P etc complete. Without PA rod for Panther

Labour charges for transport of Zebra conductor paying out, jointing, rough sagging, tensioning, clipping, providing vibration dambers at tension locations including jumber connections, providing trussals at various intervals for avoiding damages of conductor including transport charges, loading, unloading, lead, lift, labour and cost of T&P etc complete. 6 Wire For Span

12 Wire For Span

12 Wire For Kms

3 Wire For Span

Installation & Stringing of 1 No ADSS cable 48 fibres for inter connecting OPGW cable with the terminal gantry at the substation including cost of HDPE pipe protection and all accessories as per standard specification and as directed by the engineer incharge.

Labour charges for Erection of OPGW- 48 Fibre with accessories (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, etc complete

Installation & stringing of 1No. 7/3.66 mm earth wire including fixing of hardware fittings and accessories etc., complete as per standard specification and as directed by the engineer incharge for the line (Stringing of earth wire is to be done using tension stringing equipment)

Labour charges for fixing of number plates, danger board, phase plate including all cost of materials, abour transport, lead, lift, etc complete.

Supply, fabrication and fixing of name board with 18 gauge plate including cost of materials, labour for writing name of the line etc complete.

Painting with two coats of anticorrosive paint over tower leg at a height of 45cm including all cost of materials, labour, lead lift etc complete.

Providing temporary guys wherever necessary including excavation, buryingout of anchor for staywire, tightening, dismantling the same after completion of works including cost of all materials, lead, lift, labour etc complete.

Lowering the HT/LT Line during stringing of power conductor and earthwire after restringing the same in original position including labour,lead, lift etc complete.

Providing special trussels for Road crossing including cost of all materials, labour, lead lift etc. Complete.

Providing Loop jumpers and removal of the same after commissioning of the 110 & 230 KV line including cost of all materials, labour lead llift T&P etc complete.

Releasing and lowering and rehoisting of 14 units of 120 KN single tension insulator with fittings including all labour lead lifts, and T & P etc complete.

Labour charges for Releasing and lowering of 3 Nos of Zebra conductor and vibration dambers at tension locations including jumber connections, including transport charges, loading, unloading, lead, lift, labour and cost of T&P etc complete. For SpansLC Condition & Railway, NH crossing works

Schedule C ( Survey works for Land Compensation ) Collection of Field Maps and Revenue records: Towards the charges for collection of field maps, patta, chitta, land owners details, etc., pertaining to both sides of approved alignment as instructed by the Department Officers for survey numbers involved from the starting chainage to ending chainage of this project for the proposed alignment for formation of corridor. (Field work to collect details)

Conversion of Individual FMB into Auto CAD File: Identification of respective lands that are corridored by the Transmission Line by Transect Walking System aiding with GPS devices along the center line of the corridor. Preparation of rough alignment sketch by denoting the Survey Numbers of the land that pass through. Based on the sketch, conversion of indivdual FMB Sketch with Ladder measurements that are corridored by the Transmission Line to be done within the Tolerance Limit in AutoCAD. Tolerance Limit shall be applied as per the Survey of India's Guidelines.

Combining FMB Sketches and converting into KML File: As per prevailing practices/guidelines, width markings to be carried out on either side from mid-line for entire individual FMB Sketches that pass through the Transmission Line Corridor. Further, entire Individual FMB sketches to be combined for forming alignment Topo Drawing. Profiling of the combined FMB Sketches in the field by providing Control Points at every 2km interval using DGPS Instrument. With Reference to the Control Points, the entire Transmission Line Corridor to be compiled as KML File.

Conducting Topographical Surveying: Towards the charges for conducting topographical survey along the Transmission Line to ascertain a corrider width by using Total station (Detailed field survey), including taking of all existing features in the field. The base area of all the towers to be surveyed, Total land area of all the Land owners to be surveyed with the reference of survey stones. Cost of leads, lifts, conveyance, survey tools & plants, hire charges, all labour charges, head loads etc., to be accompanied by the contractor itself.

Sub-Division Work: Towards the charges for marking Transmission Line Corridor, Tower Base in the individual FMB sketches and combined FMB Sketches. Calculation of land areas of Tower base, Transmission Alignment along with Corridor Width and identification of land owners. Sub-division sketches to be formed based on the identified land areas.

Print: Individual FMB, Combined FMB Sketch, Patta, Sub-division FMB, Topo Map - 6 Sets Colour print.

Marking of Village Topo-map: Marking radius of 400m, 800m, 1200m, 1600m from the centre oint of location to be marked in the village Topo-map by using AutoCAD software by using guidelines of the Survey of India.

Collection of land sales value: Method 1 - Preparation of 10 sets of documents required for arriving land compensation including obtaining sales value from Registration Department for all survey numbers within 400m radius, 800m (R), 1200m (R) and 1600(R) for fixing the market value of lands for Survey numbers in Tower locations / Transmission Corridor, as per the guidelines of the Revenue Department.

Preparation of documents for fixing land value: Method 1 - Preparation of 10 sets of documents including annexures required for arriving land compensation based on sales value within 400m radius, 800m (R), 1200m (R) and 1600(R) received from Registration Department for all survey numbers for fixing the market value of lands for Survey numbers in Tower locations / Transmission Corridor, as per the guidelines of the Revenue Department.

Submitting documents to District Collector for approval: Submitting all the prepared documents including annexures required for arriving land compensation to District Collector for arriving land compensation and getting approval from the concerend District collector for all survey numbers for fixing the market value of lands for Survey numbers in Tower locations / Transmission Corridor and submitting the approvad proposal to the Division office.

SCHEDULE - D - RETRIVED MATERIAL Zebra Conductor

GUHANSANJEEVI ENTERPRISES (BID ID -1115138)

Teems India Towerlines Private Limited (BID ID -1112968)

ULTRAPOWER BUILDERS (BID ID -1115105)

K DHINAKARAN (BID ID -1110954)