Tamil Nadu Generation And Distribution Corporation Limited Tender
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Tamil Nadu Generation And Distribution Corporation Limited - TANGEDCO Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date10 Sep 2022
Closing Date24 Sep 2022
Tender AmountRefer Documents
Costs
EMD
₹ 10,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Spec.no.21-ii/22-23,rate Contract For Erection, Maintenance And Dismantling Of Electrical Networks (oh Line And Cable) Including Sub-stations Maintenance In Indra Nagar Sub Division Of Adyar Division For A Period Of Six Months From 01.10.2022 To 31.0
Description
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Contact
Tender Id
2022_EB_250914_1Bid Award Id
ViewTender No
Spec.no.21-II/22-23,Rate contract for erection mtnTender Authority
Tamil Nadu Generation And Distribution Corporation Limited ViewPurchaser Address
-Website
http://https://www.tangedco.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
Excavation of RSJ /Rail/tubular pole pit above 9.0 M by using JCB or manual
1
-
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Excavation of pit in Hard rock place which requires blasting
1
-
-
Excavation of pit in Hard rock place which does not requires blasting (Where Houses are located)
1
-
-
Excavation of Stay pit 2'x2'x5' depth by using JCB or manual
1
-
-
Erection of poles /Stay
-
-
-
Erection of RCC poles/PSC poles/Metal poles up to 8.00 M (27' ) by using JCB or manual
1
-
-
Erection of RCC poles/PSC poles/Metal poles 9.0 M by using JCB or maual
1
-
-
Erection of RSJ , Rail and fabricated poles above 9.0 M by using JCB or maual
1
-
-
Erection of stay set complete
1
-
-
FIXING OF Line Materails
-
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Fixing of HT "V" cross arms(all types) / channel cross arms/guarding Cross arms
1
-
-
Fixing of LT 3 phase cross arms
1
-
-
Fixing of LT Single phase cross arms
1
-
-
Fixing of HT/LT TI Fittings
1
-
-
Fixing of HT pin Insulators 11 KV/ 22 KV/ 33 KV
1
-
-
Fixing of HT 11 KV strain disc.
1
-
-
Fixing of HT 22 KV/33 KV strain disc.
1
-
-
Fixing of LT pin Insulator
1
-
-
Fixing of LT shackle
1
-
-
Fixing of Aluminium Knob
1
-
-
Earthing of pole with pin including looping binding and burying
1
-
-
Earthing of additional Cross arm
1
-
-
Fixing of top channel 15' centre
1
-
-
Fixing of belting angle
1
-
-
Fixing of cross bracing(4 nos angles) 10' Centre
1
-
-
Fixing of cross bracing(4 nos angles) 15' Centre
1
-
-
Fixing of danger board
1
-
-
Erection of Transformer centre set arrangments
1
-
-
Fixing of Distribution Transformer Name Board (Name of the 22/11KV #, Name of the SS and Capacity) including Supply of board (1' x 1.5' x 3 mm thickness) including the cost of paint and labour charges
1
-
-
Fixing of LT Cable arrangements while erecting single pole DT
1
-
-
Fixing of Earth coller for earth pits
1
-
-
Erection of Aluminium bus bar pipe complete for HT bus bar arrangements for DP structure
1
-
-
For Triple pole and four pole structure
1
-
-
Excavation of stay pit by JCB or manual
1
-
-
Erection of stay set complete
1
-
-
LT BUS arrangement
1
-
-
Feeder arrangements with open type fuse units
1
-
-
LT -LAS fixing
1
-
-
Paving and Stringing of Conductor
-
-
-
Paving of Conductor, Stringing, binding, jumpering etc., complete with ACSR for lines with DOG conductor
1
-
-
Paving of Conductor, Stringing, binding, jumpering etc., complete with ACSR for lines with 7/4.09 mm
1
-
-
Paving of Conductor, Stringing, binding, jumpering etc., complete with ACSR for lines with 7/3.35 mm ACSR or 7/3.15 mm AAAC
1
-
-
Paving of Conductor, Stringing, binding, jumpering etc., complete with ACSR for lines with 7/2.59 mm or 7/ 2.50 mm
1
-
-
Painting of Poles and Materials
-
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Numbering of pole by using Enamel paint including cost of paint and painting charges ( 150 diameter with 2.5" height letters or 100x150mm with 2.5"letters)
1
-
-
Painting of Cement Poles by using Distemper paint (Single Coat)
1
-
-
Painting of Metal Poles by using Aluminium paint (Single Coat)
1
-
-
Painting of top channel
1
-
-
Painting of AB switch
1
-
-
Painting cross Bracing (4 Nos. Angles) both 10' & 15' centre
1
-
-
Painting of Transformer (only one coat) upto 100 KVA
1
-
-
Painting of Transformer (only one coat) above 100 KVA
1
-
-
Painting of HG fuse.
1
-
-
Painting of HT metering set and Box
1
-
-
Painting of poles and all other metal parts while erecting new double pole
1
-
-
Painting of poles and all other metal parts while erecting D.P Structure
1
-
-
Painting of pole and all other metal parts while erecting new single pole distribution transformer Structure
1
-
-
Concreting of poles:
-
-
-
Structure Concreting , Concreting of poles with size (2'x2'x5') including cost of Cemnet ,jelly and Sand with a mixture of 1:3:6 and plastering of concrete with ratio 1:2
1
-
-
Sleeve concreting with size (2'x2'x3') including cost of excavation Cement ,jelly and Sand with a mixture of 1:3:6 and plastering of concrete with ratio
1:2 including materials
1
-
-
Stay concreting of Stay with Size 1.5' X 1.5' X 3.0' including cost of 40mm Cement,Jelly and sand (with supply) with mixture 1:3:6 along sleeve concreting and plastering of concrete portion above the ground level with ratio 1:2.
1
-
-
Erection of Structure
-
-
-
Erection of Double Pole Transformer Structure Complete
-
-
-
Excavation of structure pole pit 2' x 2' x 6' by using JCB or manual
1
-
-
Erection of poles by using JCB or manual
1
-
-
Erection of Top channel
1
-
-
Erection of Bed channel
1
-
-
Erection of Cross with stud for bed channel
1
-
-
Belting Angle
1
-
-
Erection of AB switch
1
-
-
Erection of H.G.Fuse
1
-
-
Structure earthing complete with 3 pits and earth loops
1
-
-
HT -LAS fixing
1
-
-
HT jumpering complete
1
-
-
Excavation of stay pit by JCB or manual
1
-
-
Erection of stay set complete
1
-
-
Feeder arrangements with open type fuse units
1
-
-
LT LAS fixing
1
-
-
Erection of Single pole Transformer Structure Complete
-
-
-
Excavation of structure pole pit 2' x 2' x 6' by using JCB or manual
1
-
-
Erection of poles by using JCB or manual
1
-
-
Erection of Tapping channel
1
-
-
Erection of Transformer centre set arrangements
1
-
-
Erection of AB switch
1
-
-
Erection of H.G.Fuse
1
-
-
Structure earthing complete with 3 pits and earth loops
1
-
-
HT -LAS fixing
1
-
-
HT jumpering complete
1
-
-
Excavation of say pit by JCB or Manual
1
-
-
Erection of stay set complete
1
-
-
Feeder arrangements with open type fuse units for 2 feeders
1
-
-
LT LAS fixing
1
-
-
Guarding arrangements
-
-
-
LT split neutral guarding
1
-
-
Flat guarding including fixing of 2 Nos. cross arms HTLT
1
-
-
D.O.T. Crossing
1
-
-
Railway Crossing ( cradle guarding).
1
-
-
. Loading , Unloading and Transporting of Materials
-
-
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Transport of poles/Materials/ conductors /DT/Metering Set and other materials( excluding loading and unloading charges.)
-
-
-
a). Below 8 Kms.
1
-
-
b). Above 8 Kms. For additional Km.
1
-
-
Loading of poles up to 27' RCC/PSC/Metal poles
1
-
-
Loading of poles 30' RCC/PSC poles and RSJ Pole of all sizes
1
-
-
Unloading of poles
1
-
-
Loading of cement bag of 50Kg.
1
-
-
Unloading of cement bag of 50Kg.
1
-
-
Loading of Transformer oil drum with oil 200 Lit. capacity
1
-
-
Unloading of Transformer oil drum with oil 200 Lit. capacity
1
-
-
Loading of materials
1
-
-
Un-Loading of Materials
1
-
-
Loading and Stacking of Materials
1
-
-
Transporting of poles from road side to pole pit Location including loading and unloading of poles by using JCB or Manual Up to 200 m
1
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Transporting of poles from road side to pole pit including loading and unloading of poles by using JCB or Manual above 200 m
1
-
-
Erection of Transformer
-
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Loading or unloading of Transformer upto 200 KVA and Metering set
1
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-
Loading or unloading of Transformer above 200 KVA
1
-
-
Erection of Transformer upto 200 KVA including connections
1
-
-
Erection of New Transformer above 200 KVA including connections
1
-
-
Loading/Unloading/Erection of HT Metering set including connections
1
-
-
Resagging of Conductors
-
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-
Re-sagging of HT line with ACSR 7/4.72 mm Conductor
1
-
-
Re-sagging of HT / LT line with ACSR 7/4.09mm Conductor
1
-
-
Re-sagging of HT / LT line with ACSR 7/3.35mm or AAAC 7/3.15 mm conductor
1
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-
Re-sagging of HT / LT with ACSR 7/2.59mm or AAAC 7/2.50 mm conductor
1
-
-
Other Works
-
-
-
Erection of street light including fixure fitting
1
-
-
Erection of street light service
1
-
-
Fixing of new SV/MV/LED lamp fittings
1
-
-
Assisting for survey of HT/LT
1
-
-
Hut service fixing
1
-
-
Agricultural service fixing / service
1
-
-
Breaking and Releasing of grills from RCCPSC poles
1
-
-
Releasing of single phase service wire and re-fixing.
1
-
-
Releasing of 3 phase service wire and (upto 50 HP) re-fixing.
1
-
-
Releasing of 3 phase service wire and (above 50 HP) re-fixing.
1
-
-
Labour charges for alteration of Back clamps to suit for the works
1
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-
Labour charges for alteration of Stay clamps to suit for the works
1
-
-
Fixing of Double Channel X arm/ Double V' cross arm.
1
-
-
Erection of new earth pipe by replacing the corroded earth pipe including burying, looping and binding
1
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-
Providing LT bus bar arrangement in distn. Trs. Structure location
1
-
-
Fixing of meter on LV side of DT
1
-
-
Earthing of new double pole distribution transformer structure complete
1
-
-
Erection of 3 nos new 10' Earth pipe replacing the corroded earth pipe and renewal of earthing including burying looping and binding.
1
-
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Earthing of D.P.complete
1
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Earthing of new single pole distribution transformer structure complete
1
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Erection of concrete earth tub to Distribution Transformer earth pipe
1
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-
Dismantling of detoriated cables/Replacement of various size(120,240 Sq.mm) from Distribution Transformer LT bushing to LT open type clamp and provision of suitable lugs at both the ends.
1
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-
Dismantling and Erection of LT open type fuse unit Aluminium clamps
1
-
-
Dismantling of Distn. Transformer from structure Transporting to special Maintenance assisting the special maintenance crew in overhauling and reerection at the structure.
-
-
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a)up to 8Kms
1
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b)Above 8Kms per km
1
-
-
Releasing of ACSR/AAAC conductors from conductor drum and coiling ACSR 7/3.35, 7/2.59, AAAC 7/2.50, 7/3.15 MM (Per/Km.)
1
-
-
Tiding of service connection with erection of clamp jumper in Low tension single phase SC/line,Aerial Board, Fuse unit and looping.
1
-
-
Tiding of service connection with erection of clamp jumper in Low tension three phase line, Aerial Board, Fuse unit and looping.
1
-
-
Renewal of jumper from 22/11 KV line to AB switch to HG Fuse, HG Fuse to Distn. Transformer with PG clamps.
1
-
-
Cutting of coconut leaves /tree branches
1
-
-
Drilling of hole in channel only 3/4" & 1" per hole
1
-
-
Cutting of flat
1
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-
Cutting of channel
1
-
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Cutting of Angle
1
-
-
Cutting of pipe
1
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-
RSJ pole cutting
1
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-
RSJ pole welding
1
-
-
Providing of line spacers for single phase line
1
-
-
Providing of line spacers for three phase line
1
-
-
Hiring Charges for JCB
1
-
-
Clearing of Jungle
1
-
-
Clearing of scrup in Yard (DT/SS)
1
-
-
Set right the leaning of pole in HT/LT in Pin point
1
-
-
Set right the leaning of pole in HT/LT in Cut point
1
-
-
Erection of LT Shunt Capacitor
1
-
-
Ground patrolling of HT lines during Breakdown
1
-
-
Rectification of snapped HT line during Break down
1
-
-
Rectification of snapped LT line during Break down
1
-
-
Erection of Single phase meters
1
-
-
Erection of Three phase meters
1
-
-
Maintenance of Distribution Transformer
-
-
-
Monthly Maintenance
-
-
-
Maintaining Transformer Yard and earth pits neat and tidy
1
-
-
Cleaning the entire transformer including the bushings
1
-
-
Checking for oil level and reportingif the level is below the mark
1
-
-
Checking the earth connections and watering the earth pits
1
-
-
Checking the oil leaks and reporting if any noticed
1
-
-
Reconditioning the breather (by reactivating Silicagel or replacing it if necessary)
1
-
-
Checking the LT fuses and renewing them if necessary
1
-
-
Quarterly Maintenance
-
-
-
Renewing the HG fuses
1
-
-
Measuring the insulation resistance and Load currents
1
-
-
Annual Maintenance
-
-
-
Lubricating the AB switches and checking their operation
1
-
-
Checking the lines and earth connections of AB switch
1
-
-
Checking the lines and earth connections of HT and LT lightning arresters
1
-
-
Checking the HV and LV bushing connections
1
-
-
Substation Maintenance
-
-
-
Complete maintenance of Power Transformer of all capacities
1
-
-
Complete maintenance of Breaker,CT/PT for 110 KV and above
1
-
-
Complete maintenance of Breaker,CT/PT for capacity less than 110 KV
1
-
-
Complete maintenance of Centre Rotating Switch 110 KV and above
1
-
-
Complete maintenance of Centre Rotating Switch below 110 KV
1
-
-
Replacement of Clamps of all sizes
1
-
-
Complete maintenance of LAS 110 KV and above
1
-
-
Complete maintenance of LAS below 110 KV
1
-
-
Replacement of Jumpers less than 1 metre
1
-
-
Replacement of Jumpers more than 1 metre
1
-
-
Maintenance of earth pits and watering
1
-
-
Cleaning of control and relay panels (Front,Back and inside)
1
-
-
Mainenance of Capacitor Bank cell
1
-
-
Replacement of capacitor bank cell
1
-
-
Replacement of PT Insulator
1
-
-
Replacement of Female/Male contact for 110 KV
1
-
-
Replacement of Female/Male contact for less than 110 KV
1
-
-
Maintenance of Battery
1
-
-
LAYING OF HT CABLE
-
-
-
Excavtion of cable trench 0.6 meters width and 1.2 meters depth including cost
-
-
-
Normal Road (earth)
1
-
-
Tar Road
1
-
-
Concrete Road
1
-
-
Transporting of 11 KV HT cable from departmental stores to work spot by
-
-
-
3x300 sq mm XLPE (1 drum: 200 m)
1
-
-
3x120 sq mm XLPE (1 drum: 200 m)
1
-
-
LAYING OF HT CABLE
-
-
-
Laying of 300 sq mm XLPE cable
1
-
-
Laying of 120 sq mm XLPE cable
1
-
-
Covering HT cable by cement "V" trough after covering the cable with good loose earth including loading, unloading and transport from stores to site and letter painting of feeding details & Cable size on the trough
1
-
-
Refilling with excavated earth layers well consolidated as per std specification including all materials, lead, lift etc., complete.
1
-
-
Transport back any balance cable, empty drums and other materials if any by engaging private vehicle including recoiling, coiling and loading and unloading at both sides from workspot to departmental stores (minimum 2 empty drums)
1
-
-
LAYING OF LT CABLE
-
-
-
Transport of LT cable by engaging private vehicle including recoiling coiling and
-
-
-
240 sq.mm ( 1 drum - 200 meters)
1
-
-
120 sq. mm ( 1 drum - 500 meters)
1
-
-
25 sq. mm ( 1 drum - 500 meters)
1
-
-
16 sq. mm ( 1 drum - 500 meters)
1
-
-
Excavation of cable trench 45 cm width and 75 cm depth including cost of
-
-
-
Normal Road (earth)
1
-
-
Tar Road
1
-
-
Concrete Road
1
-
-
Laying of LT Cables
-
-
-
Laying of 240 sq.mm cable
1
-
-
Laying of 120 sq.mm cable
1
-
-
Laying of 25 sq.mm cable
1
-
-
Laying of 16 sq.mm cable
1
-
-
TRENCHLESS CABLE LAYING(NEW/RECTIFICATION)
-
-
-
Laying of cable using Trenchless technique with scanner without pipes
-
-
-
upto 50 mt LT/11 KV/33 KV single run
1
-
-
above 50 mt LT/11 KV/33 KV single run
1
-
-
ERECTION OF PILLAR BOX
-
-
-
Erection of pillar box including excavation of foundation pits as per standard
-
-
-
Mini pillar boxes for 3 feet
1
-
-
4/6/8 way pillar box 3 feet
1
-
-
4/6/8 way pillar box 4 feet
1
-
-
Cleaning, painting with Aluminium paint 2 coats & numbering pillar box with
-
-
-
8 way pillar box
1
-
-
6 way pillar box
1
-
-
4 way pillar box
1
-
-
Mini way pillar box
1
-
-
DISMANTLING OF PILLAR BOX
-
-
-
Dismantling of old pillar box including associated accessories, loading on the
-
-
-
4/6/8 way pillar box
1
-
-
Mini pillar box
1
-
-
Maintenance of pillars works such as replacement of damaged insulators worn out stembolts, lugs, termination of cables and dressing
-
-
-
8 way pillar box
1
-
-
6 way pillar box
1
-
-
4 way pillar box
1
-
-
Mini pillar box
1
-
-
Earthing of pillar boxes
-
-
-
8/6/4 and Mini pillar boxes
1
-
-
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