OHE modification work in connection with removal of lean, damaged/hited & critical Mast/TTC/Portals over Malda Division.

Mast/TTC/Portals over Malda Division.

Item- 1 Under Non Power Block (Supply)

S No. Item Description of Item Unit Qty Rate Amount

1 1 Concrete for foundation & plinth in other than cum 700.00 6227.00 4358900.00

hard soil or rock (for concrete mix of M 15and

M 20 Grade in Foundation) (Materials).

2 2 Concrete for foundation & plinth for other than cum 700.00 2339.00 1637300.00

hard or rocky soil (for concrete mix of M

15and M 20 Grade in Foundation) (Erection).

3 3 Supply of fabricated and galvanised structures MT 15.00 107505.00 1612575.00

(O, N & R types portals) with necessary

components other than masts.

4 4 Supply of structure steel (traction masts) MT 50.00 97468.00 4873400.00

fabricated and galvanised of all type : B-Series

MALDA DIVISION-ELECTRICAL/EASTERN RLY

5 5 Supply of special fabricated and galvanised MT 15.00 105197.00 1577955.00

steel structures other than portal & traction-

masts not cover under items 3 & 4.

6 6 Supply only of fabricated steel other than MT 10.00 122247.00 1222470.00

8 8 Supply without insulators of Single Bracket Each 140.00 10927.00 1529780.00

9 9 Supply of regulating equipment (3 pulley type) Each 20.00 72017.00 1440340.00

with normal counter weight assembly for

conventional OHE/composite OHE.

10 10 Supply without insulators of materials for Each 10.00 7755.00 77550.00

termination of double conductor.

12 12 Supply of transverse and special bond. Each 20.00 1041.00 20820.00

15 15 Supply of Danger Plate on a Height Gauge Each 15.00 1095.00 16425.00

16 16 Supply of retro-reflective type Number Plate. Numbers 140.00 1276.80 178752.00

17 17 Supply of Overhead equipment. Kilometre 2.00 135075.00 270150.00

18 18 Supply (without insulator) of 25KV Single pole Each 5.00 48575.00 242875.00

isolator (1600A).

19 19 Supply (without insulator) of 25 KV Double Each 5.00 86358.00 431790.00

pole isolator (1600A).

20 20 Extra for Supply of an earth contact assembly Each 10.00 14846.00 148460.00

in an isolator.

25 25 Supply of Bracket Insulator Porcelain type Each 140.00 4136.00 579040.00

26 26 Supply of Stay arm Insulator Porcelain type Each 140.00 4311.00 603540.00

27 27 Supply of 9-Tonne Insulator Porcelain type Set 10.00 11345.00 113450.00

(CD-1050 mm), i.e., mounting arrangement

28 28 Supply of 9-Tonne insulator Porcelain type Each 30.00 5673.00 170190.00

(CD-1050 mm) for item no. 10 (i.e., Double

termination of OHE.)

29 29 Supply of 25KV Post Insulator for item 11(b) Each 10.00 7398.00 73980.00

i.e., for supporting of copper/Bus bar.

30 30 Supply of Post & Operating rod insulator for Set 5.00 19231.00 96155.00

item No. 18 (i.e., Single Pole Isolator).

31 31 Supply of Post & Operating rod insulator for Set 5.00 38462.00 192310.00

item no. 19 (i.e., Double Pole Isolator).

Item- 2 Under Non Power Block (Erection)

S No. Item Description of Item Unit Qty Rate Amount

1 32 Erection of structure steel (traction masts) MT 30.00 3393.00 101790.00

fabricated and galvanised of all Type : B-

2 33 Erection only of fabricated steel other than MT 6.00 9853.00 59118.00

5 36 Erection of transverse and special bond. Each 20.00 455.00 9100.00

6 37 Erection of single earth electrode. Each 10.00 1718.00 17180.00

MALDA DIVISION-ELECTRICAL/EASTERN RLY

8 39 Erection of Danger Plate on a Height Gauge Each 15.00 139.00 2085.00

9 40 Erection of retro-reflective type Number plate. Numbers 140.00 253.32 35464.80

Item- 3 Under Power Block (Erection)

S No. Item Description of Item Unit Qty Rate Amount

1 42 Erection of fabricated and galvanised MT 15.00 19706.00 295590.00

structures (O, N & R type portals) with

necessary components other than Masts.

2 43 Erection of structure steel (traction masts) MT 20.00 6786.00 135720.00

fabricated and galvanised of all Type : B-

3 44 Erection of special fabricated and galvanised MT 15.00 19706.00 295590.00

steel structures other than portal & traction-

masts not cover under items 42 & 43.

4 45 Erection only of fabricated steel other than MT 4.00 19706.00 78824.00

6 47 Erection of Single bracket assembly with Each 140.00 2778.00 388920.00

7 48 Erection of regulating equipment (3 pulley Each 20.00 11630.00 232600.00

type) with normal counter weight assembly

for conventional OHE/composite OHE.

8 49 Erection of materials for termination of double Each 10.00 3238.00 32380.00

conductor with insulator.

9 50 Erection of overhead equipment. Kilometre 2.00 107230.00 214460.00

10 51 Erection of 25 KV Single pole isolator with Each 5.00 3445.00 17225.00

12 53 Erection of 25KV Double Pole Isolator with Each 5.00 3926.00 19630.00

13 54 Erection of an earth contact assembly in an Each 10.00 1156.00 11560.00

15 56 Erection of Solid copper bus-bars 18 mm. Metre 200.00 338.00 67600.00

16 57 Re-adjustment of head span and tower wagon Each 120.00 8538.00 1024560.00

17 58 Cutting of old mast/Head span Mast. Numbers 125.00 7647.86 955982.50

18 59 Dismantling of cantilever assembly/OHE Numbers 140.00 890.67 124693.80

20 61 Dismantling of Guy rod assembly. Numbers 20.00 851.02 17020.40

21 62 Dismantling of termination fittings. Numbers 20.00 614.56 12291.20

22 63 Dismantling of portal/TTC boom including Numbers 25.00 14093.18 352329.50

cutting of upright.

23 64 Dismantling of RE & guide tube assembly. Numbers 15.00 3812.47 57187.05

24 65 Dismantling of all types of jumpers. Numbers 50.00 366.29 18314.50