tr cost data 2012 13

Sl. No. Quantity DESCRIPTION Rate in Rs. PerAmount in

Rs.

1 Galvanised steel tower materials with extension part

wherever necessary, and bolts and nutsetc.,

385 MT

1095.16 MT a) HT Steel 64% 80710 MT 88390656.58

384.59 MT b) MS 36% 78210 MT 30078476.53

60.86 MT c) Ordinary Bolts & nuts 100000 MT 6086000

1.49 MT d)Anti-theft bolts and nuts 150000 MT 223500

2 5349 No. 120 KN Disc Insulators 700 No. 3744300

3 16451 No. 160 KN Disc Insulators 970 No. 15957470Conductor & Earth wire accessories

4 168 Set Single I suspension string for Twin ACSR Moose 10900 Set 1831200

5 60 Set

Single I suspension pilot string with counter weight 37970 Set 2278200

6 336 Set Double Tension string 18000 Set 6048000

7 1344 Set Vibration Damper for Twin ACSR Moose 2700 Set 3628800

8 504 Set Rigid Spacer for conductor ACSR Moose 3 Nos. per

jumper 1085 Set 546840

9 100 Set Midspan compression joint for Moose 1200 Set 120000

10 60 No. Repair sleeve for Moose 460 No. 27600

11 14 Set Suspension clamp for Earth wire 7/3.66mm 650 Set 9100

12 28 Set Tension Clamp for Earth wire 7/3.66mm 770 Set 21560

13 3 Set Midspan compression joint for GS Earth wire

7/3.66mm 260 Set 780

14 56 No. Vibration Damper for Earth wire 7/3.66mm 500 Set 28000

15 42 No. Flexible copper bond for earthing 600 No. 25200

16 242.4 KM ACSR Moose conductors 1.0% sag 337300 KM 81761520

17 10.15 KM GS EARTH WIRE 7/3.66mm 1.5% sag 51700 KM 524755

18 10.25 KM OFC ground wire with accessories 347600 KM 3562900Earthing Materials

19 25 No. Pipe type earthing 1300 No. 32500

20 3 No. Counter poise earthing (120m length) 3500 No. 1050021 Tower Accessories

22 28 No. Number plate 200 No. 5600

23 28 No. Danger Board 300 No. 8400

24 112 No. Phase plate( Set of three) 500 No. 56000

25 112 No. Circuit plate 200 No. 22400

26 28 No. Anti-climbing devices 6000 No. 168000TOWER FOUNDATIONS

27 14 No. A type tower 825706 No. 11559884.00

0° to 2° Suspension tower

28 4 No. B type tower 1757752 No. 7031008.00

2° to 15° Light angle tower

29 5 No. C type tower 2346081 No. 11730405.00

15° to 30° Medium angle tower

30 5 No. D type tower 3566611 No. 17833055.00

30° to 60° High angle & Dead end tower

31 Tower protection works 5000000

32 Total Cost of materials & equipments 298352610

(adding Item 1 to 31)

Rounding off to nearest thousand 298353000

33 Erection charges(10% on item 32) Rs. 298352610.1 29835000

328188000

34 10 KM Tree/Crop compensation 200000 KM 2000000

TAMILNADU TRANSMISSION CORPORATION LIMITED

COST DATA FOR 400 KV 4 CUIRCUITS LINE ON MC TOWERS (WIND ZONE-4, TC-2) WITH TWIN MOOSE

CONDUCTOR

35 Service Tax 4.12% on Foundation & Erection Charges 3502000

(Adding item 27 to 31, item 33 & item 34)

36

Labour Welfare Fund 0.3% on Foundation & Erection

Charges 255000

(Adding item 27 to 31, item 33 & item 34)

37 Transportation charges (5% on Item 32) 14918000

38

Insurance at 1%, Central & State Sales Tax at 4%-

(Total 5% on Item 32) 14918000

39 Contingencies (5% on Item 32) 14918000

40 Total Cost of materials & labour (Add: Item No.32-39) 378699000

41

Establishment & Supervision Charges at 15.0% on

item 40 5680500042 TOTAL COST PER 10 KM 435504000

TOTAL COST PER 1 KM 43550000

(Rounding to nearest 1000) SAY 435.5

LAKHS